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authorTony Luck <tony.luck@intel.com>2005-10-20 10:41:44 -0700
committerTony Luck <tony.luck@intel.com>2005-10-20 10:41:44 -0700
commit9cec58dc138d6fcad9f447a19c8ff69f6540e667 (patch)
tree4fe1cca94fdba8b705c87615bee06d3346f687ce /include
parent17e5ad6c0ce5a970e2830d0de8bdd60a2f077d38 (diff)
parentac9b9c667c2e1194e22ebe0a441ae1c37aaa9b90 (diff)
Update from upstream with manual merge of Yasunori Goto's
changes to swiotlb.c made in commit 281dd25cdc0d6903929b79183816d151ea626341 since this file has been moved from arch/ia64/lib/swiotlb.c to lib/swiotlb.c Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include')
-rw-r--r--include/asm-alpha/compiler.h5
-rw-r--r--include/asm-alpha/futex.h2
-rw-r--r--include/asm-arm/arch-aaec2000/memory.h4
-rw-r--r--include/asm-arm/arch-h720x/system.h8
-rw-r--r--include/asm-arm/arch-imx/imx-regs.h48
-rw-r--r--include/asm-arm/arch-iop3xx/memory.h2
-rw-r--r--include/asm-arm/arch-ixp2000/ixp2000-regs.h2
-rw-r--r--include/asm-arm/arch-ixp2000/platform.h16
-rw-r--r--include/asm-arm/arch-ixp4xx/entry-macro.S9
-rw-r--r--include/asm-arm/arch-ixp4xx/hardware.h2
-rw-r--r--include/asm-arm/arch-ixp4xx/platform.h2
-rw-r--r--include/asm-arm/arch-lh7a40x/memory.h4
-rw-r--r--include/asm-arm/arch-omap/memory.h1
-rw-r--r--include/asm-arm/arch-pxa/memory.h4
-rw-r--r--include/asm-arm/arch-pxa/poodle.h25
-rw-r--r--include/asm-arm/arch-pxa/pxa-regs.h9
-rw-r--r--include/asm-arm/arch-pxa/pxafb.h1
-rw-r--r--include/asm-arm/arch-rpc/hardware.h4
-rw-r--r--include/asm-arm/arch-s3c2410/anubis-map.h10
-rw-r--r--include/asm-arm/arch-s3c2410/hardware.h7
-rw-r--r--include/asm-arm/arch-s3c2410/io.h58
-rw-r--r--include/asm-arm/arch-sa1100/memory.h4
-rw-r--r--include/asm-arm/arch-versatile/io.h6
-rw-r--r--include/asm-arm/elf.h2
-rw-r--r--include/asm-arm/futex.h2
-rw-r--r--include/asm-arm/hardware/scoop.h2
-rw-r--r--include/asm-arm/io.h6
-rw-r--r--include/asm-arm/locks.h4
-rw-r--r--include/asm-arm/mach/arch.h2
-rw-r--r--include/asm-arm/memory.h15
-rw-r--r--include/asm-arm/setup.h4
-rw-r--r--include/asm-arm/signal.h1
-rw-r--r--include/asm-arm26/futex.h2
-rw-r--r--include/asm-cris/futex.h2
-rw-r--r--include/asm-frv/futex.h2
-rw-r--r--include/asm-generic/dma-mapping.h4
-rw-r--r--include/asm-generic/pgtable.h13
-rw-r--r--include/asm-h8300/futex.h2
-rw-r--r--include/asm-i386/dma-mapping.h2
-rw-r--r--include/asm-i386/futex.h2
-rw-r--r--include/asm-i386/hw_irq.h2
-rw-r--r--include/asm-ia64/futex.h2
-rw-r--r--include/asm-ia64/mca.h5
-rw-r--r--include/asm-ia64/uaccess.h12
-rw-r--r--include/asm-m32r/futex.h2
-rw-r--r--include/asm-m32r/io.h2
-rw-r--r--include/asm-m32r/uaccess.h10
-rw-r--r--include/asm-m68k/futex.h2
-rw-r--r--include/asm-m68knommu/futex.h2
-rw-r--r--include/asm-mips/pgtable.h2
-rw-r--r--include/asm-parisc/futex.h2
-rw-r--r--include/asm-powerpc/timex.h2
-rw-r--r--include/asm-ppc/cputable.h1
-rw-r--r--include/asm-ppc/dma-mapping.h2
-rw-r--r--include/asm-ppc/futex.h2
-rw-r--r--include/asm-ppc/io.h20
-rw-r--r--include/asm-ppc/irq.h10
-rw-r--r--include/asm-ppc/macio.h1
-rw-r--r--include/asm-ppc/mpc8xx.h16
-rw-r--r--include/asm-ppc/mv64x60.h4
-rw-r--r--include/asm-ppc/of_device.h5
-rw-r--r--include/asm-ppc/ppc_sys.h2
-rw-r--r--include/asm-ppc64/dma-mapping.h4
-rw-r--r--include/asm-ppc64/iommu.h2
-rw-r--r--include/asm-ppc64/smu.h365
-rw-r--r--include/asm-ppc64/tlbflush.h1
-rw-r--r--include/asm-ppc64/uaccess.h6
-rw-r--r--include/asm-s390/futex.h2
-rw-r--r--include/asm-s390/sigcontext.h2
-rw-r--r--include/asm-s390/signal.h2
-rw-r--r--include/asm-sh/futex.h2
-rw-r--r--include/asm-sh64/futex.h2
-rw-r--r--include/asm-sparc/btfixup.h24
-rw-r--r--include/asm-sparc/cache.h18
-rw-r--r--include/asm-sparc/cypress.h8
-rw-r--r--include/asm-sparc/delay.h2
-rw-r--r--include/asm-sparc/dma.h2
-rw-r--r--include/asm-sparc/futex.h2
-rw-r--r--include/asm-sparc/iommu.h4
-rw-r--r--include/asm-sparc/kdebug.h2
-rw-r--r--include/asm-sparc/mbus.h4
-rw-r--r--include/asm-sparc/msi.h2
-rw-r--r--include/asm-sparc/mxcc.h8
-rw-r--r--include/asm-sparc/obio.h30
-rw-r--r--include/asm-sparc/pci.h6
-rw-r--r--include/asm-sparc/pgtable.h46
-rw-r--r--include/asm-sparc/pgtsrmmu.h30
-rw-r--r--include/asm-sparc/processor.h2
-rw-r--r--include/asm-sparc/psr.h6
-rw-r--r--include/asm-sparc/sbi.h10
-rw-r--r--include/asm-sparc/sbus.h6
-rw-r--r--include/asm-sparc/smp.h26
-rw-r--r--include/asm-sparc/smpprim.h8
-rw-r--r--include/asm-sparc/spinlock.h10
-rw-r--r--include/asm-sparc/system.h2
-rw-r--r--include/asm-sparc/traps.h2
-rw-r--r--include/asm-sparc64/cacheflush.h12
-rw-r--r--include/asm-sparc64/cpudata.h10
-rw-r--r--include/asm-sparc64/futex.h2
-rw-r--r--include/asm-sparc64/head.h9
-rw-r--r--include/asm-sparc64/ide.h1
-rw-r--r--include/asm-sparc64/openprom.h4
-rw-r--r--include/asm-sparc64/oplib.h66
-rw-r--r--include/asm-sparc64/page.h24
-rw-r--r--include/asm-sparc64/pbm.h30
-rw-r--r--include/asm-sparc64/pgalloc.h1
-rw-r--r--include/asm-sparc64/pgtable.h34
-rw-r--r--include/asm-sparc64/uaccess.h24
-rw-r--r--include/asm-um/futex.h51
-rw-r--r--include/asm-um/pgtable.h1
-rw-r--r--include/asm-um/processor-generic.h24
-rw-r--r--include/asm-um/processor-i386.h15
-rw-r--r--include/asm-um/processor-x86_64.h14
-rw-r--r--include/asm-um/system-i386.h2
-rw-r--r--include/asm-um/uaccess.h2
-rw-r--r--include/asm-v850/futex.h2
-rw-r--r--include/asm-x86_64/desc.h2
-rw-r--r--include/asm-x86_64/msr.h1
-rw-r--r--include/asm-x86_64/pgtable.h2
-rw-r--r--include/asm-x86_64/smp.h1
-rw-r--r--include/asm-xtensa/atomic.h2
-rw-r--r--include/asm-xtensa/bitops.h2
-rw-r--r--include/asm-xtensa/hardirq.h1
-rw-r--r--include/asm-xtensa/semaphore.h49
-rw-r--r--include/asm-xtensa/system.h16
-rw-r--r--include/linux/acct.h4
-rw-r--r--include/linux/aio.h41
-rw-r--r--include/linux/atmdev.h12
-rw-r--r--include/linux/bfs_fs.h42
-rw-r--r--include/linux/bio.h6
-rw-r--r--include/linux/bootmem.h32
-rw-r--r--include/linux/buffer_head.h2
-rw-r--r--include/linux/byteorder/generic.h4
-rw-r--r--include/linux/connector.h23
-rw-r--r--include/linux/cpumask.h10
-rw-r--r--include/linux/cpuset.h5
-rw-r--r--include/linux/dccp.h59
-rw-r--r--include/linux/device.h5
-rw-r--r--include/linux/dmapool.h2
-rw-r--r--include/linux/gfp.h14
-rw-r--r--include/linux/hugetlb.h3
-rw-r--r--include/linux/i2c.h5
-rw-r--r--include/linux/if_ether.h2
-rw-r--r--include/linux/if_vlan.h8
-rw-r--r--include/linux/inetdevice.h12
-rw-r--r--include/linux/ipv6.h5
-rw-r--r--include/linux/jbd.h2
-rw-r--r--include/linux/joystick.h24
-rw-r--r--include/linux/key-ui.h87
-rw-r--r--include/linux/key.h78
-rw-r--r--include/linux/kfifo.h4
-rw-r--r--include/linux/libata.h1
-rw-r--r--include/linux/list.h39
-rw-r--r--include/linux/mempool.h9
-rw-r--r--include/linux/mm.h10
-rw-r--r--include/linux/mod_devicetable.h7
-rw-r--r--include/linux/netdevice.h89
-rw-r--r--include/linux/netfilter/nfnetlink.h12
-rw-r--r--include/linux/netfilter/nfnetlink_conntrack.h15
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack.h47
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_pptp.h325
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h114
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_protocol.h3
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_tuple.h11
-rw-r--r--include/linux/netfilter_ipv4/ip_nat.h4
-rw-r--r--include/linux/netfilter_ipv4/ip_nat_core.h12
-rw-r--r--include/linux/netfilter_ipv4/ip_nat_pptp.h11
-rw-r--r--include/linux/netfilter_ipv6/ip6_tables.h3
-rw-r--r--include/linux/netlink.h3
-rw-r--r--include/linux/netpoll.h2
-rw-r--r--include/linux/pagemap.h2
-rw-r--r--include/linux/pci_ids.h23
-rw-r--r--include/linux/posix_acl.h6
-rw-r--r--include/linux/radix-tree.h2
-rw-r--r--include/linux/rcupdate.h1
-rw-r--r--include/linux/reboot.h4
-rw-r--r--include/linux/sched.h13
-rw-r--r--include/linux/security.h6
-rw-r--r--include/linux/skbuff.h40
-rw-r--r--include/linux/slab.h19
-rw-r--r--include/linux/string.h2
-rw-r--r--include/linux/suspend.h2
-rw-r--r--include/linux/swap.h2
-rw-r--r--include/linux/syscalls.h2
-rw-r--r--include/linux/sysctl.h26
-rw-r--r--include/linux/tc_ematch/tc_em_meta.h2
-rw-r--r--include/linux/textsearch.h3
-rw-r--r--include/linux/tfrc.h35
-rw-r--r--include/linux/types.h4
-rw-r--r--include/linux/vmalloc.h4
-rw-r--r--include/net/bluetooth/bluetooth.h2
-rw-r--r--include/net/bluetooth/rfcomm.h2
-rw-r--r--include/net/dn_nsp.h8
-rw-r--r--include/net/dn_route.h2
-rw-r--r--include/net/inet6_hashtables.h21
-rw-r--r--include/net/inet_connection_sock.h2
-rw-r--r--include/net/inet_hashtables.h66
-rw-r--r--include/net/inet_timewait_sock.h5
-rw-r--r--include/net/ip_vs.h5
-rw-r--r--include/net/llc.h30
-rw-r--r--include/net/llc_conn.h15
-rw-r--r--include/net/llc_sap.h8
-rw-r--r--include/net/sctp/sctp.h2
-rw-r--r--include/net/sctp/sm.h10
-rw-r--r--include/net/sctp/structs.h24
-rw-r--r--include/net/sctp/ulpevent.h16
-rw-r--r--include/net/sctp/ulpqueue.h11
-rw-r--r--include/net/sctp/user.h33
-rw-r--r--include/net/sock.h21
-rw-r--r--include/net/tcp.h3
-rw-r--r--include/net/xfrm.h7
-rw-r--r--include/pcmcia/ss.h9
-rw-r--r--include/rdma/ib_mad.h17
-rw-r--r--include/rdma/ib_sa.h10
-rw-r--r--include/rdma/ib_verbs.h1
-rw-r--r--include/rxrpc/call.h2
-rw-r--r--include/rxrpc/message.h2
-rw-r--r--include/scsi/scsi_device.h1
-rw-r--r--include/scsi/scsi_host.h11
-rw-r--r--include/scsi/scsi_transport_fc.h4
-rw-r--r--include/sound/ac97_codec.h2
-rw-r--r--include/sound/core.h8
-rw-r--r--include/sound/driver.h2
-rw-r--r--include/sound/emu10k1.h2
224 files changed, 2214 insertions, 1016 deletions
diff --git a/include/asm-alpha/compiler.h b/include/asm-alpha/compiler.h
index 399c33b7be5..0a4a8b40dfc 100644
--- a/include/asm-alpha/compiler.h
+++ b/include/asm-alpha/compiler.h
@@ -98,6 +98,9 @@
#undef inline
#undef __inline__
#undef __inline
-
+#if __GNUC__ == 3 && __GNUC_MINOR__ >= 1 || __GNUC__ > 3
+#undef __always_inline
+#define __always_inline inline __attribute__((always_inline))
+#endif
#endif /* __ALPHA_COMPILER_H */
diff --git a/include/asm-alpha/futex.h b/include/asm-alpha/futex.h
index 2cac5ecd9d0..9feff4ce142 100644
--- a/include/asm-alpha/futex.h
+++ b/include/asm-alpha/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
int cmp = (encoded_op >> 24) & 15;
int oparg = (encoded_op << 8) >> 20;
int cmparg = (encoded_op << 20) >> 20;
- int oldval = 0, ret, tem;
+ int oldval = 0, ret;
if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
oparg = 1 << oparg;
diff --git a/include/asm-arm/arch-aaec2000/memory.h b/include/asm-arm/arch-aaec2000/memory.h
index 681b6a6171a..79c90813bc3 100644
--- a/include/asm-arm/arch-aaec2000/memory.h
+++ b/include/asm-arm/arch-aaec2000/memory.h
@@ -64,10 +64,6 @@
#define NODE_MAX_MEM_SHIFT 26
#define NODE_MAX_MEM_SIZE (1 << NODE_MAX_MEM_SHIFT)
-#else
-
-#define PFN_TO_NID(addr) (0)
-
#endif /* CONFIG_DISCONTIGMEM */
#endif /* __ASM_ARCH_MEMORY_H */
diff --git a/include/asm-arm/arch-h720x/system.h b/include/asm-arm/arch-h720x/system.h
index 0b025e227ec..09eda84592f 100644
--- a/include/asm-arm/arch-h720x/system.h
+++ b/include/asm-arm/arch-h720x/system.h
@@ -17,9 +17,11 @@
static void arch_idle(void)
{
CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_IDLE;
- __asm__ __volatile__(
- "mov r0, r0\n\t"
- "mov r0, r0");
+ nop();
+ nop();
+ CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_RUN;
+ nop();
+ nop();
}
diff --git a/include/asm-arm/arch-imx/imx-regs.h b/include/asm-arm/arch-imx/imx-regs.h
index 93b840e8fa6..a6912b3d867 100644
--- a/include/asm-arm/arch-imx/imx-regs.h
+++ b/include/asm-arm/arch-imx/imx-regs.h
@@ -76,6 +76,7 @@
#define GPIO_PIN_MASK 0x1f
#define GPIO_PORT_MASK (0x3 << 5)
+#define GPIO_PORT_SHIFT 5
#define GPIO_PORTA (0<<5)
#define GPIO_PORTB (1<<5)
#define GPIO_PORTC (2<<5)
@@ -88,24 +89,37 @@
#define GPIO_PF (0<<9)
#define GPIO_AF (1<<9)
+#define GPIO_OCR_SHIFT 10
#define GPIO_OCR_MASK (3<<10)
#define GPIO_AIN (0<<10)
#define GPIO_BIN (1<<10)
#define GPIO_CIN (2<<10)
-#define GPIO_GPIO (3<<10)
+#define GPIO_DR (3<<10)
-#define GPIO_AOUT (1<<12)
-#define GPIO_BOUT (1<<13)
+#define GPIO_AOUT_SHIFT 12
+#define GPIO_AOUT_MASK (3<<12)
+#define GPIO_AOUT (0<<12)
+#define GPIO_AOUT_ISR (1<<12)
+#define GPIO_AOUT_0 (2<<12)
+#define GPIO_AOUT_1 (3<<12)
+
+#define GPIO_BOUT_SHIFT 14
+#define GPIO_BOUT_MASK (3<<14)
+#define GPIO_BOUT (0<<14)
+#define GPIO_BOUT_ISR (1<<14)
+#define GPIO_BOUT_0 (2<<14)
+#define GPIO_BOUT_1 (3<<14)
+
+#define GPIO_GIUS (1<<16)
/* assignements for GPIO alternate/primary functions */
/* FIXME: This list is not completed. The correct directions are
* missing on some (many) pins
*/
-#define PA0_PF_A24 ( GPIO_PORTA | GPIO_PF | 0 )
-#define PA0_AIN_SPI2_CLK ( GPIO_PORTA | GPIO_OUT | GPIO_AIN | 0 )
+#define PA0_AIN_SPI2_CLK ( GPIO_GIUS | GPIO_PORTA | GPIO_OUT | 0 )
#define PA0_AF_ETMTRACESYNC ( GPIO_PORTA | GPIO_AF | 0 )
-#define PA1_AOUT_SPI2_RXD ( GPIO_PORTA | GPIO_IN | GPIO_AOUT | 1 )
+#define PA1_AOUT_SPI2_RXD ( GPIO_GIUS | GPIO_PORTA | GPIO_IN | 1 )
#define PA1_PF_TIN ( GPIO_PORTA | GPIO_PF | 1 )
#define PA2_PF_PWM0 ( GPIO_PORTA | GPIO_OUT | GPIO_PF | 2 )
#define PA3_PF_CSI_MCLK ( GPIO_PORTA | GPIO_PF | 3 )
@@ -123,7 +137,7 @@
#define PA15_PF_I2C_SDA ( GPIO_PORTA | GPIO_OUT | GPIO_PF | 15 )
#define PA16_PF_I2C_SCL ( GPIO_PORTA | GPIO_OUT | GPIO_PF | 16 )
#define PA17_AF_ETMTRACEPKT4 ( GPIO_PORTA | GPIO_AF | 17 )
-#define PA17_AIN_SPI2_SS ( GPIO_PORTA | GPIO_AIN | 17 )
+#define PA17_AIN_SPI2_SS ( GPIO_GIUS | GPIO_PORTA | GPIO_OUT | 17 )
#define PA18_AF_ETMTRACEPKT5 ( GPIO_PORTA | GPIO_AF | 18 )
#define PA19_AF_ETMTRACEPKT6 ( GPIO_PORTA | GPIO_AF | 19 )
#define PA20_AF_ETMTRACEPKT7 ( GPIO_PORTA | GPIO_AF | 20 )
@@ -191,19 +205,27 @@
#define PC15_PF_SPI1_SS ( GPIO_PORTC | GPIO_PF | 15 )
#define PC16_PF_SPI1_MISO ( GPIO_PORTC | GPIO_PF | 16 )
#define PC17_PF_SPI1_MOSI ( GPIO_PORTC | GPIO_PF | 17 )
+#define PC24_BIN_UART3_RI ( GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 24 )
+#define PC25_BIN_UART3_DSR ( GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 25 )
+#define PC26_AOUT_UART3_DTR ( GPIO_GIUS | GPIO_PORTC | GPIO_IN | 26 )
+#define PC27_BIN_UART3_DCD ( GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 27 )
+#define PC28_BIN_UART3_CTS ( GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 28 )
+#define PC29_AOUT_UART3_RTS ( GPIO_GIUS | GPIO_PORTC | GPIO_IN | 29 )
+#define PC30_BIN_UART3_TX ( GPIO_GIUS | GPIO_PORTC | GPIO_BIN | 30 )
+#define PC31_AOUT_UART3_RX ( GPIO_GIUS | GPIO_PORTC | GPIO_IN | 31)
#define PD6_PF_LSCLK ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 6 )
#define PD7_PF_REV ( GPIO_PORTD | GPIO_PF | 7 )
-#define PD7_AF_UART2_DTR ( GPIO_PORTD | GPIO_IN | GPIO_AF | 7 )
-#define PD7_AIN_SPI2_SCLK ( GPIO_PORTD | GPIO_AIN | 7 )
+#define PD7_AF_UART2_DTR ( GPIO_GIUS | GPIO_PORTD | GPIO_IN | GPIO_AF | 7 )
+#define PD7_AIN_SPI2_SCLK ( GPIO_GIUS | GPIO_PORTD | GPIO_AIN | 7 )
#define PD8_PF_CLS ( GPIO_PORTD | GPIO_PF | 8 )
#define PD8_AF_UART2_DCD ( GPIO_PORTD | GPIO_OUT | GPIO_AF | 8 )
-#define PD8_AIN_SPI2_SS ( GPIO_PORTD | GPIO_AIN | 8 )
+#define PD8_AIN_SPI2_SS ( GPIO_GIUS | GPIO_PORTD | GPIO_AIN | 8 )
#define PD9_PF_PS ( GPIO_PORTD | GPIO_PF | 9 )
#define PD9_AF_UART2_RI ( GPIO_PORTD | GPIO_OUT | GPIO_AF | 9 )
-#define PD9_AOUT_SPI2_RXD ( GPIO_PORTD | GPIO_IN | GPIO_AOUT | 9 )
+#define PD9_AOUT_SPI2_RXD ( GPIO_GIUS | GPIO_PORTD | GPIO_IN | 9 )
#define PD10_PF_SPL_SPR ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 10 )
#define PD10_AF_UART2_DSR ( GPIO_PORTD | GPIO_OUT | GPIO_AF | 10 )
-#define PD10_AIN_SPI2_TXD ( GPIO_PORTD | GPIO_OUT | GPIO_AIN | 10 )
+#define PD10_AIN_SPI2_TXD ( GPIO_GIUS | GPIO_PORTD | GPIO_OUT | 10 )
#define PD11_PF_CONTRAST ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 11 )
#define PD12_PF_ACD_OE ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 12 )
#define PD13_PF_LP_HSYNC ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 13 )
@@ -225,7 +247,7 @@
#define PD29_PF_LD14 ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 29 )
#define PD30_PF_LD15 ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 30 )
#define PD31_PF_TMR2OUT ( GPIO_PORTD | GPIO_PF | 31 )
-#define PD31_BIN_SPI2_TXD ( GPIO_PORTD | GPIO_BIN | 31 )
+#define PD31_BIN_SPI2_TXD ( GPIO_GIUS | GPIO_PORTD | GPIO_BIN | 31 )
/*
* PWM controller
diff --git a/include/asm-arm/arch-iop3xx/memory.h b/include/asm-arm/arch-iop3xx/memory.h
index dc4735cb0c1..45351f5cd90 100644
--- a/include/asm-arm/arch-iop3xx/memory.h
+++ b/include/asm-arm/arch-iop3xx/memory.h
@@ -36,6 +36,4 @@
#endif
-#define PFN_TO_NID(addr) (0)
-
#endif
diff --git a/include/asm-arm/arch-ixp2000/ixp2000-regs.h b/include/asm-arm/arch-ixp2000/ixp2000-regs.h
index 75623f81ef7..32aece06986 100644
--- a/include/asm-arm/arch-ixp2000/ixp2000-regs.h
+++ b/include/asm-arm/arch-ixp2000/ixp2000-regs.h
@@ -370,8 +370,6 @@
#define GLOBAL_REG_BASE (IXP2000_GLOBAL_REG_VIRT_BASE + 0x0a00)
#define GLOBAL_REG(x) (volatile unsigned long*)(GLOBAL_REG_BASE | (x))
-#define IXP2000_PROD_ID GLOBAL_REG(0x00)
-
#define IXP2000_MAJ_PROD_TYPE_MASK 0x001F0000
#define IXP2000_MAJ_PROD_TYPE_IXP2000 0x00000000
#define IXP2000_MIN_PROD_TYPE_MASK 0x0000FF00
diff --git a/include/asm-arm/arch-ixp2000/platform.h b/include/asm-arm/arch-ixp2000/platform.h
index c0caf3e3e6f..abdcf51bd28 100644
--- a/include/asm-arm/arch-ixp2000/platform.h
+++ b/include/asm-arm/arch-ixp2000/platform.h
@@ -31,20 +31,24 @@
#include <asm/system.h> /* Pickup local_irq_ functions */
-static inline void ixp2000_reg_write(volatile unsigned long *reg, unsigned long val)
+static inline void ixp2000_reg_write(volatile void *reg, unsigned long val)
{
- volatile unsigned long dummy;
+ unsigned long dummy;
unsigned long flags;
local_irq_save(flags);
- *reg = val;
+ *((volatile unsigned long *)reg) = val;
barrier();
- dummy = *reg;
+ dummy = *((volatile unsigned long *)reg);
local_irq_restore(flags);
}
#else
-#define ixp2000_reg_write(reg, val) (*reg = val)
+static inline void ixp2000_reg_write(volatile void *reg, unsigned long val)
+{
+ *((volatile unsigned long *)reg) = val;
+}
#endif /* IXDP2400 || IXDP2401 */
+#define ixp2000_reg_read(reg) (*((volatile unsigned long *)reg))
/*
* Boards may multiplex different devices on the 2nd channel of
@@ -84,7 +88,7 @@ void ixp2000_release_slowport(struct slowport_cfg *);
*/
static inline unsigned ixp2000_has_broken_slowport(void)
{
- unsigned long id = *IXP2000_PROD_ID;
+ unsigned long id = *IXP2000_PRODUCT_ID;
unsigned long id_prod = id & (IXP2000_MAJ_PROD_TYPE_MASK |
IXP2000_MIN_PROD_TYPE_MASK);
return (((id_prod ==
diff --git a/include/asm-arm/arch-ixp4xx/entry-macro.S b/include/asm-arm/arch-ixp4xx/entry-macro.S
index 455da64832d..323b0bc4a39 100644
--- a/include/asm-arm/arch-ixp4xx/entry-macro.S
+++ b/include/asm-arm/arch-ixp4xx/entry-macro.S
@@ -15,25 +15,26 @@
ldr \irqstat, =(IXP4XX_INTC_BASE_VIRT+IXP4XX_ICIP_OFFSET)
ldr \irqstat, [\irqstat] @ get interrupts
cmp \irqstat, #0
- beq 1001f
+ beq 1001f @ upper IRQ?
clz \irqnr, \irqstat
mov \base, #31
- subs \irqnr, \base, \irqnr
+ sub \irqnr, \base, \irqnr
+ b 1002f @ lower IRQ being
+ @ handled
1001:
/*
* IXP465 has an upper IRQ status register
*/
#if defined(CONFIG_CPU_IXP46X)
- bne 1002f
ldr \irqstat, =(IXP4XX_INTC_BASE_VIRT+IXP4XX_ICIP2_OFFSET)
ldr \irqstat, [\irqstat] @ get upper interrupts
mov \irqnr, #63
clz \irqstat, \irqstat
cmp \irqstat, #32
subne \irqnr, \irqnr, \irqstat
-1002:
#endif
+1002:
.endm
diff --git a/include/asm-arm/arch-ixp4xx/hardware.h b/include/asm-arm/arch-ixp4xx/hardware.h
index 4ac964b9078..55d85eea8c1 100644
--- a/include/asm-arm/arch-ixp4xx/hardware.h
+++ b/include/asm-arm/arch-ixp4xx/hardware.h
@@ -27,7 +27,7 @@
#define pcibios_assign_all_busses() 1
-#if defined(CONFIG_CPU_IXP465) && !defined(__ASSEMBLY__)
+#if defined(CONFIG_CPU_IXP46X) && !defined(__ASSEMBLY__)
extern unsigned int processor_id;
#define cpu_is_ixp465() ((processor_id & 0xffffffc0) == 0x69054200)
#else
diff --git a/include/asm-arm/arch-ixp4xx/platform.h b/include/asm-arm/arch-ixp4xx/platform.h
index d13ee7f78c7..f14ed63590c 100644
--- a/include/asm-arm/arch-ixp4xx/platform.h
+++ b/include/asm-arm/arch-ixp4xx/platform.h
@@ -93,7 +93,7 @@ extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys);
static inline void gpio_line_config(u8 line, u32 direction)
{
- if (direction == IXP4XX_GPIO_OUT)
+ if (direction == IXP4XX_GPIO_IN)
*IXP4XX_GPIO_GPOER |= (1 << line);
else
*IXP4XX_GPIO_GPOER &= ~(1 << line);
diff --git a/include/asm-arm/arch-lh7a40x/memory.h b/include/asm-arm/arch-lh7a40x/memory.h
index 7e2fea37266..c650e6feb9d 100644
--- a/include/asm-arm/arch-lh7a40x/memory.h
+++ b/include/asm-arm/arch-lh7a40x/memory.h
@@ -85,10 +85,6 @@
(((unsigned long)(addr) & 0x01ffffff) >> PAGE_SHIFT)
# endif
-#else
-
-# define PFN_TO_NID(addr) (0)
-
#endif
#endif
diff --git a/include/asm-arm/arch-omap/memory.h b/include/asm-arm/arch-omap/memory.h
index 84f81e315a2..ef32d61eec7 100644
--- a/include/asm-arm/arch-omap/memory.h
+++ b/include/asm-arm/arch-omap/memory.h
@@ -86,6 +86,5 @@
#endif /* CONFIG_ARCH_OMAP1510 */
-#define PHYS_TO_NID(addr) (0)
#endif
diff --git a/include/asm-arm/arch-pxa/memory.h b/include/asm-arm/arch-pxa/memory.h
index 217a80b820f..58bad9748b5 100644
--- a/include/asm-arm/arch-pxa/memory.h
+++ b/include/asm-arm/arch-pxa/memory.h
@@ -67,10 +67,6 @@
#define LOCAL_MAP_NR(addr) \
(((unsigned long)(addr) & 0x03ffffff) >> PAGE_SHIFT)
-#else
-
-#define PFN_TO_NID(addr) (0)
-
#endif
#endif
diff --git a/include/asm-arm/arch-pxa/poodle.h b/include/asm-arm/arch-pxa/poodle.h
index 58bda9d571a..6b5ac5144e7 100644
--- a/include/asm-arm/arch-pxa/poodle.h
+++ b/include/asm-arm/arch-pxa/poodle.h
@@ -37,24 +37,25 @@
#define POODLE_GPIO_nSD_DETECT (9)
#define POODLE_GPIO_MAIN_BAT_LOW (13)
#define POODLE_GPIO_BAT_COVER (13)
+#define POODLE_GPIO_USB_PULLUP (20)
#define POODLE_GPIO_ADC_TEMP_ON (21)
#define POODLE_GPIO_BYPASS_ON (36)
#define POODLE_GPIO_CHRG_ON (38)
#define POODLE_GPIO_CHRG_FULL (16)
/* PXA GPIOs */
-#define POODLE_IRQ_GPIO_ON_KEY IRQ_GPIO0
-#define POODLE_IRQ_GPIO_AC_IN IRQ_GPIO1
-#define POODLE_IRQ_GPIO_HP_IN IRQ_GPIO4
-#define POODLE_IRQ_GPIO_CO IRQ_GPIO16
-#define POODLE_IRQ_GPIO_TP_INT IRQ_GPIO5
-#define POODLE_IRQ_GPIO_WAKEUP IRQ_GPIO11
-#define POODLE_IRQ_GPIO_GA_INT IRQ_GPIO10
-#define POODLE_IRQ_GPIO_CF_IRQ IRQ_GPIO17
-#define POODLE_IRQ_GPIO_CF_CD IRQ_GPIO14
-#define POODLE_IRQ_GPIO_nSD_INT IRQ_GPIO8
-#define POODLE_IRQ_GPIO_nSD_DETECT IRQ_GPIO9
-#define POODLE_IRQ_GPIO_MAIN_BAT_LOW IRQ_GPIO13
+#define POODLE_IRQ_GPIO_ON_KEY IRQ_GPIO(0)
+#define POODLE_IRQ_GPIO_AC_IN IRQ_GPIO(1)
+#define POODLE_IRQ_GPIO_HP_IN IRQ_GPIO(4)
+#define POODLE_IRQ_GPIO_CO IRQ_GPIO(16)
+#define POODLE_IRQ_GPIO_TP_INT IRQ_GPIO(5)
+#define POODLE_IRQ_GPIO_WAKEUP IRQ_GPIO(11)
+#define POODLE_IRQ_GPIO_GA_INT IRQ_GPIO(10)
+#define POODLE_IRQ_GPIO_CF_IRQ IRQ_GPIO(17)
+#define POODLE_IRQ_GPIO_CF_CD IRQ_GPIO(14)
+#define POODLE_IRQ_GPIO_nSD_INT IRQ_GPIO(8)
+#define POODLE_IRQ_GPIO_nSD_DETECT IRQ_GPIO(9)
+#define POODLE_IRQ_GPIO_MAIN_BAT_LOW IRQ_GPIO(13)
/* SCOOP GPIOs */
#define POODLE_SCOOP_CHARGE_ON SCOOP_GPCR_PA11
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index 939d9e5020a..3af7165ab0d 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -126,8 +126,8 @@
#define DRCMR12 __REG(0x40000130) /* Request to Channel Map Register for AC97 audio transmit Request */
#define DRCMR13 __REG(0x40000134) /* Request to Channel Map Register for SSP receive Request */
#define DRCMR14 __REG(0x40000138) /* Request to Channel Map Register for SSP transmit Request */
-#define DRCMR15 __REG(0x4000013c) /* Reserved */
-#define DRCMR16 __REG(0x40000140) /* Reserved */
+#define DRCMR15 __REG(0x4000013c) /* Request to Channel Map Register for SSP2 receive Request */
+#define DRCMR16 __REG(0x40000140) /* Request to Channel Map Register for SSP2 transmit Request */
#define DRCMR17 __REG(0x40000144) /* Request to Channel Map Register for ICP receive Request */
#define DRCMR18 __REG(0x40000148) /* Request to Channel Map Register for ICP transmit Request */
#define DRCMR19 __REG(0x4000014c) /* Request to Channel Map Register for STUART receive Request */
@@ -151,7 +151,8 @@
#define DRCMR37 __REG(0x40000194) /* Request to Channel Map Register for USB endpoint 13 Request */
#define DRCMR38 __REG(0x40000198) /* Request to Channel Map Register for USB endpoint 14 Request */
#define DRCMR39 __REG(0x4000019C) /* Reserved */
-
+#define DRCMR66 __REG(0x40001108) /* Request to Channel Map Register for SSP3 receive Request */
+#define DRCMR67 __REG(0x4000110C) /* Request to Channel Map Register for SSP3 transmit Request */
#define DRCMR68 __REG(0x40001110) /* Request to Channel Map Register for Camera FIFO 0 Request */
#define DRCMR69 __REG(0x40001114) /* Request to Channel Map Register for Camera FIFO 1 Request */
#define DRCMR70 __REG(0x40001118) /* Request to Channel Map Register for Camera FIFO 2 Request */
@@ -652,7 +653,7 @@
#define UDCCS_IO_RFS (1 << 0) /* Receive FIFO service */
#define UDCCS_IO_RPC (1 << 1) /* Receive packet complete */
-#define UDCCS_IO_ROF (1 << 3) /* Receive overflow */
+#define UDCCS_IO_ROF (1 << 2) /* Receive overflow */
#define UDCCS_IO_DME (1 << 3) /* DMA enable */
#define UDCCS_IO_RNE (1 << 6) /* Receive FIFO not empty */
#define UDCCS_IO_RSP (1 << 7) /* Receive short packet */
diff --git a/include/asm-arm/arch-pxa/pxafb.h b/include/asm-arm/arch-pxa/pxafb.h
index 21c0e16dce5..aba9b30f424 100644
--- a/include/asm-arm/arch-pxa/pxafb.h
+++ b/include/asm-arm/arch-pxa/pxafb.h
@@ -66,4 +66,5 @@ struct pxafb_mach_info {
};
void set_pxa_fb_info(struct pxafb_mach_info *hard_pxa_fb_info);
+void set_pxa_fb_parent(struct device *parent_dev);
unsigned long pxafb_get_hsync_time(struct device *dev);
diff --git a/include/asm-arm/arch-rpc/hardware.h b/include/asm-arm/arch-rpc/hardware.h
index be9754a05c1..9d7f87375aa 100644
--- a/include/asm-arm/arch-rpc/hardware.h
+++ b/include/asm-arm/arch-rpc/hardware.h
@@ -15,7 +15,7 @@
#include <asm/arch/memory.h>
#ifndef __ASSEMBLY__
-#define IOMEM(x) ((void __iomem *)(x))
+#define IOMEM(x) ((void __iomem *)(unsigned long)(x))
#else
#define IOMEM(x) x
#endif /* __ASSEMBLY__ */
@@ -52,7 +52,7 @@
/*
* IO Addresses
*/
-#define VIDC_BASE (void __iomem *)0xe0400000
+#define VIDC_BASE IOMEM(0xe0400000)
#define EXPMASK_BASE 0xe0360000
#define IOMD_BASE IOMEM(0xe0200000)
#define IOC_BASE IOMEM(0xe0200000)
diff --git a/include/asm-arm/arch-s3c2410/anubis-map.h b/include/asm-arm/arch-s3c2410/anubis-map.h
index 97741d6e506..d529ffda859 100644
--- a/include/asm-arm/arch-s3c2410/anubis-map.h
+++ b/include/asm-arm/arch-s3c2410/anubis-map.h
@@ -20,22 +20,22 @@
/* start peripherals off after the S3C2410 */
-#define ANUBIS_IOADDR(x) (S3C2410_ADDR((x) + 0x02000000))
+#define ANUBIS_IOADDR(x) (S3C2410_ADDR((x) + 0x01800000))
#define ANUBIS_PA_CPLD (S3C2410_CS1 | (1<<26))
/* we put the CPLD registers next, to get them out of the way */
-#define ANUBIS_VA_CTRL1 ANUBIS_IOADDR(0x00000000) /* 0x01300000 */
+#define ANUBIS_VA_CTRL1 ANUBIS_IOADDR(0x00000000) /* 0x01800000 */
#define ANUBIS_PA_CTRL1 (ANUBIS_PA_CPLD)
-#define ANUBIS_VA_CTRL2 ANUBIS_IOADDR(0x00100000) /* 0x01400000 */
+#define ANUBIS_VA_CTRL2 ANUBIS_IOADDR(0x00100000) /* 0x01900000 */
#define ANUBIS_PA_CTRL2 (ANUBIS_PA_CPLD)
-#define ANUBIS_VA_CTRL3 ANUBIS_IOADDR(0x00200000) /* 0x01500000 */
+#define ANUBIS_VA_CTRL3 ANUBIS_IOADDR(0x00200000) /* 0x01A00000 */
#define ANUBIS_PA_CTRL3 (ANUBIS_PA_CPLD)
-#define ANUBIS_VA_CTRL4 ANUBIS_IOADDR(0x00300000) /* 0x01600000 */
+#define ANUBIS_VA_CTRL4 ANUBIS_IOADDR(0x00300000) /* 0x01B00000 */
#define ANUBIS_PA_CTRL4 (ANUBIS_PA_CPLD)
#define ANUBIS_IDEPRI ANUBIS_IOADDR(0x01000000)
diff --git a/include/asm-arm/arch-s3c2410/hardware.h b/include/asm-arm/arch-s3c2410/hardware.h
index 48a39918a76..1c9de29cafe 100644
--- a/include/asm-arm/arch-s3c2410/hardware.h
+++ b/include/asm-arm/arch-s3c2410/hardware.h
@@ -92,6 +92,13 @@ extern unsigned int s3c2410_gpio_getpin(unsigned int pin);
extern unsigned int s3c2410_modify_misccr(unsigned int clr, unsigned int chg);
+#ifdef CONFIG_CPU_S3C2440
+
+extern int s3c2440_set_dsc(unsigned int pin, unsigned int value);
+
+#endif /* CONFIG_CPU_S3C2440 */
+
+
#endif /* __ASSEMBLY__ */
#include <asm/sizes.h>
diff --git a/include/asm-arm/arch-s3c2410/io.h b/include/asm-arm/arch-s3c2410/io.h
index 418233a7ee6..4bf272ed9ad 100644
--- a/include/asm-arm/arch-s3c2410/io.h
+++ b/include/asm-arm/arch-s3c2410/io.h
@@ -9,7 +9,7 @@
* 06-Dec-1997 RMK Created.
* 02-Sep-2003 BJD Modified for S3C2410
* 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA
- *
+ * 13-Oct-2005 BJD Fixed problems with LDRH/STRH offset range
*/
#ifndef __ASM_ARM_ARCH_IO_H
@@ -97,7 +97,7 @@ DECLARE_IO(int,l,"")
else \
__asm__ __volatile__( \
"strb %0, [%1, #0] @ outbc" \
- : : "r" (value), "r" ((port))); \
+ : : "r" (value), "r" ((port))); \
})
#define __inbc(port) \
@@ -110,35 +110,61 @@ DECLARE_IO(int,l,"")
else \
__asm__ __volatile__( \
"ldrb %0, [%1, #0] @ inbc" \
- : "=r" (result) : "r" ((port))); \
+ : "=r" (result) : "r" ((port))); \
result; \
})
#define __outwc(value,port) \
({ \
unsigned long v = value; \
- if (__PORT_PCIO((port))) \
- __asm__ __volatile__( \
- "strh %0, [%1, %2] @ outwc" \
- : : "r" (v), "r" (PCIO_BASE), "Jr" ((port))); \
- else \
+ if (__PORT_PCIO((port))) { \
+ if ((port) < 256 && (port) > -256) \
+ __asm__ __volatile__( \
+ "strh %0, [%1, %2] @ outwc" \
+ : : "r" (v), "r" (PCIO_BASE), "Jr" ((port))); \
+ else if ((port) > 0) \
+ __asm__ __volatile__( \
+ "strh %0, [%1, %2] @ outwc" \
+ : : "r" (v), \
+ "r" (PCIO_BASE + ((port) & ~0xff)), \
+ "Jr" (((port) & 0xff))); \
+ else \
+ __asm__ __volatile__( \
+ "strh %0, [%1, #0] @ outwc" \
+ : : "r" (v), \
+ "r" (PCIO_BASE + (port))); \
+ } else \
__asm__ __volatile__( \
"strh %0, [%1, #0] @ outwc" \
- : : "r" (v), "r" ((port))); \
+ : : "r" (v), "r" ((port))); \
})
#define __inwc(port) \
({ \
unsigned short result; \
- if (__PORT_PCIO((port))) \
- __asm__ __volatile__( \
- "ldrh %0, [%1, %2] @ inwc" \
- : "=r" (result) : "r" (PCIO_BASE), "Jr" ((port))); \
- else \
+ if (__PORT_PCIO((port))) { \
+ if ((port) < 256 && (port) > -256 ) \
+ __asm__ __volatile__( \
+ "ldrh %0, [%1, %2] @ inwc" \
+ : "=r" (result) \
+ : "r" (PCIO_BASE), \
+ "Jr" ((port))); \
+ else if ((port) > 0) \
+ __asm__ __volatile__( \
+ "ldrh %0, [%1, %2] @ inwc" \
+ : "=r" (result) \
+ : "r" (PCIO_BASE + ((port) & ~0xff)), \
+ "Jr" (((port) & 0xff))); \
+ else \
+ __asm__ __volatile__( \
+ "ldrh %0, [%1, #0] @ inwc" \
+ : "=r" (result) \
+ : "r" (PCIO_BASE + ((port)))); \
+ } else \
__asm__ __volatile__( \
"ldrh %0, [%1, #0] @ inwc" \
- : "=r" (result) : "r" ((port))); \
- result; \
+ : "=r" (result) : "r" ((port))); \
+ result; \
})
#define __outlc(value,port) \
diff --git a/include/asm-arm/arch-sa1100/memory.h b/include/asm-arm/arch-sa1100/memory.h
index 32d3d5bde34..8743ff5c1b2 100644
--- a/include/asm-arm/arch-sa1100/memory.h
+++ b/include/asm-arm/arch-sa1100/memory.h
@@ -99,10 +99,6 @@ __arch_adjust_zones(int node, unsigned long *size, unsigned long *holes)
#define LOCAL_MAP_NR(addr) \
(((unsigned long)(addr) & 0x07ffffff) >> PAGE_SHIFT)
-#else
-
-#define PFN_TO_NID(addr) (0)
-
#endif
#endif
diff --git a/include/asm-arm/arch-versatile/io.h b/include/asm-arm/arch-versatile/io.h
index 9f895bf6149..47e904cf25c 100644
--- a/include/asm-arm/arch-versatile/io.h
+++ b/include/asm-arm/arch-versatile/io.h
@@ -22,7 +22,11 @@
#define IO_SPACE_LIMIT 0xffffffff
-#define __io(a) ((void __iomem *)(a))
+static inline void __iomem *__io(unsigned long addr)
+{
+ return (void __iomem *)addr;
+}
+#define __io(a) __io(a)
#define __mem_pci(a) (a)
#define __mem_isa(a) (a)
diff --git a/include/asm-arm/elf.h b/include/asm-arm/elf.h
index a1696ba238d..7da97a93754 100644
--- a/include/asm-arm/elf.h
+++ b/include/asm-arm/elf.h
@@ -124,6 +124,8 @@ do { \
if (((ex).e_flags & EF_ARM_EABI_MASK) || \
((ex).e_flags & EF_ARM_SOFT_FLOAT)) \
set_thread_flag(TIF_USING_IWMMXT); \
+ else \
+ clear_thread_flag(TIF_USING_IWMMXT); \
} while (0)
#endif
diff --git a/include/asm-arm/futex.h b/include/asm-arm/futex.h
index 2cac5ecd9d0..9feff4ce142 100644
--- a/include/asm-arm/futex.h
+++ b/include/asm-arm/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
int cmp = (encoded_op >> 24) & 15;
int oparg = (encoded_op << 8) >> 20;
int cmparg = (encoded_op << 20) >> 20;
- int oldval = 0, ret, tem;
+ int oldval = 0, ret;
if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
oparg = 1 << oparg;
diff --git a/include/asm-arm/hardware/scoop.h b/include/asm-arm/hardware/scoop.h
index 527404b5a8d..a8f1013930e 100644
--- a/include/asm-arm/hardware/scoop.h
+++ b/include/asm-arm/hardware/scoop.h
@@ -38,6 +38,8 @@
struct scoop_config {
unsigned short io_out;
unsigned short io_dir;
+ unsigned short suspend_clr;
+ unsigned short suspend_set;
};
/* Structure for linking scoop devices to PCMCIA sockets */
diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h
index cfa71a0dffb..5c4ae8f5dbb 100644
--- a/include/asm-arm/io.h
+++ b/include/asm-arm/io.h
@@ -136,9 +136,9 @@ extern void __readwrite_bug(const char *fn);
/*
* String version of IO memory access ops:
*/
-extern void _memcpy_fromio(void *, void __iomem *, size_t);
-extern void _memcpy_toio(void __iomem *, const void *, size_t);
-extern void _memset_io(void __iomem *, int, size_t);
+extern void _memcpy_fromio(void *, const volatile void __iomem *, size_t);
+extern void _memcpy_toio(volatile void __iomem *, const void *, size_t);
+extern void _memset_io(volatile void __iomem *, int, size_t);
#define mmiowb()
diff --git a/include/asm-arm/locks.h b/include/asm-arm/locks.h
index f08dc844791..852220eecdb 100644
--- a/include/asm-arm/locks.h
+++ b/include/asm-arm/locks.h
@@ -103,7 +103,7 @@
({ \
smp_mb(); \
__asm__ __volatile__( \
- "@ up_op_read\n" \
+ "@ up_op_write\n" \
"1: ldrex lr, [%0]\n" \
" adds lr, lr, %1\n" \
" strex ip, lr, [%0]\n" \
@@ -231,7 +231,7 @@
#define __up_op_write(ptr,wake) \
({ \
__asm__ __volatile__( \
- "@ up_op_read\n" \
+ "@ up_op_write\n" \
" mrs ip, cpsr\n" \
" orr lr, ip, #128\n" \
" msr cpsr_c, lr\n" \
diff --git a/include/asm-arm/mach/arch.h b/include/asm-arm/mach/arch.h
index 56c6bf4ab0c..4fa95084a8c 100644
--- a/include/asm-arm/mach/arch.h
+++ b/include/asm-arm/mach/arch.h
@@ -50,7 +50,7 @@ struct machine_desc {
*/
#define MACHINE_START(_type,_name) \
const struct machine_desc __mach_desc_##_type \
- __attribute__((__section__(".arch.info"))) = { \
+ __attribute__((__section__(".arch.info.init"))) = { \
.nr = MACH_TYPE_##_type, \
.name = _name,
diff --git a/include/asm-arm/memory.h b/include/asm-arm/memory.h
index e47bea7d172..a8a933a775d 100644
--- a/include/asm-arm/memory.h
+++ b/include/asm-arm/memory.h
@@ -160,12 +160,25 @@ static inline __deprecated void *bus_to_virt(unsigned long x)
#define page_to_pfn(page) \
(( (page) - page_zone(page)->zone_mem_map) \
+ page_zone(page)->zone_start_pfn)
+
#define pfn_to_page(pfn) \
(PFN_TO_MAPBASE(pfn) + LOCAL_MAP_NR((pfn) << PAGE_SHIFT))
-#define pfn_valid(pfn) (PFN_TO_NID(pfn) < MAX_NUMNODES)
+
+#define pfn_valid(pfn) \
+ ({ \
+ unsigned int nid = PFN_TO_NID(pfn); \
+ int valid = nid < MAX_NUMNODES; \
+ if (valid) { \
+ pg_data_t *node = NODE_DATA(nid); \
+ valid = (pfn - node->node_start_pfn) < \
+ node->node_spanned_pages; \
+ } \
+ valid; \
+ })
#define virt_to_page(kaddr) \
(ADDR_TO_MAPBASE(kaddr) + LOCAL_MAP_NR(kaddr))
+
#define virt_addr_valid(kaddr) (KVADDR_TO_NID(kaddr) < MAX_NUMNODES)
/*
diff --git a/include/asm-arm/setup.h b/include/asm-arm/setup.h
index adcbd79762b..ea3ed246523 100644
--- a/include/asm-arm/setup.h
+++ b/include/asm-arm/setup.h
@@ -171,7 +171,7 @@ struct tagtable {
int (*parse)(const struct tag *);
};
-#define __tag __attribute_used__ __attribute__((__section__(".taglist")))
+#define __tag __attribute_used__ __attribute__((__section__(".taglist.init")))
#define __tagtable(tag, fn) \
static struct tagtable __tagtable_##fn __tag = { tag, fn }
@@ -213,6 +213,6 @@ struct early_params {
#define __early_param(name,fn) \
static struct early_params __early_##fn __attribute_used__ \
-__attribute__((__section__("__early_param"))) = { name, fn }
+__attribute__((__section__(".early_param.init"))) = { name, fn }
#endif
diff --git a/include/asm-arm/signal.h b/include/asm-arm/signal.h
index 760f6e65af0..ced69161917 100644
--- a/include/asm-arm/signal.h
+++ b/include/asm-arm/signal.h
@@ -115,7 +115,6 @@ typedef unsigned long sigset_t;
#ifdef __KERNEL__
#define SA_TIMER 0x40000000
-#define SA_IRQNOMASK 0x08000000
#endif
#include <asm-generic/signal.h>
diff --git a/include/asm-arm26/futex.h b/include/asm-arm26/futex.h
index 2cac5ecd9d0..9feff4ce142 100644
--- a/include/asm-arm26/futex.h
+++ b/include/asm-arm26/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
int cmp = (encoded_op >> 24) & 15;
int oparg = (encoded_op << 8) >> 20;
int cmparg = (encoded_op << 20) >> 20;
- int oldval = 0, ret, tem;
+ int oldval = 0, ret;
if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
oparg = 1 << oparg;
diff --git a/include/asm-cris/futex.h b/include/asm-cris/futex.h
index 2cac5ecd9d0..9feff4ce142 100644
--- a/include/asm-cris/futex.h
+++ b/include/asm-cris/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
int cmp = (encoded_op >> 24) & 15;
int oparg = (encoded_op << 8) >> 20;
int cmparg = (encoded_op << 20) >> 20;
- int oldval = 0, ret, tem;
+ int oldval = 0, ret;
if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
oparg = 1 << oparg;
diff --git a/include/asm-frv/futex.h b/include/asm-frv/futex.h
index 2cac5ecd9d0..9feff4ce142 100644
--- a/include/asm-frv/futex.h
+++ b/include/asm-frv/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
int cmp = (encoded_op >> 24) & 15;
int oparg = (encoded_op << 8) >> 20;
int cmparg = (encoded_op << 20) >> 20;
- int oldval = 0, ret, tem;
+ int oldval = 0, ret;
if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
oparg = 1 << oparg;
diff --git a/include/asm-generic/dma-mapping.h b/include/asm-generic/dma-mapping.h
index 8cef663c5cd..747d790295f 100644
--- a/include/asm-generic/dma-mapping.h
+++ b/include/asm-generic/dma-mapping.h
@@ -35,7 +35,7 @@ dma_set_mask(struct device *dev, u64 dma_mask)
static inline void *
dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
- unsigned int __nocast flag)
+ gfp_t flag)
{
BUG_ON(dev->bus != &pci_bus_type);
@@ -168,7 +168,7 @@ dma_set_mask(struct device *dev, u64 dma_mask)
static inline void *
dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
- unsigned int __nocast flag)
+ gfp_t flag)
{
BUG();
return NULL;
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index f86c1e54946..ff28c8b31f5 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -158,6 +158,19 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addres
#define lazy_mmu_prot_update(pte) do { } while (0)
#endif
+#ifndef __HAVE_ARCH_MULTIPLE_ZERO_PAGE
+#define move_pte(pte, prot, old_addr, new_addr) (pte)
+#else
+#define move_pte(pte, prot, old_addr, new_addr) \
+({ \
+ pte_t newpte = (pte); \
+ if (pte_present(pte) && pfn_valid(pte_pfn(pte)) && \
+ pte_page(pte) == ZERO_PAGE(old_addr)) \
+ newpte = mk_pte(ZERO_PAGE(new_addr), (prot)); \
+ newpte; \
+})
+#endif
+
/*
* When walking page tables, get the address of the next boundary,
* or the end address of the range if that comes earlier. Although no
diff --git a/include/asm-h8300/futex.h b/include/asm-h8300/futex.h
index 2cac5ecd9d0..9feff4ce142 100644
--- a/include/asm-h8300/futex.h
+++ b/include/asm-h8300/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
int cmp = (encoded_op >> 24) & 15;
int oparg = (encoded_op << 8) >> 20;
int cmparg = (encoded_op << 20) >> 20;
- int oldval = 0, ret, tem;
+ int oldval = 0, ret;
if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
oparg = 1 << oparg;
diff --git a/include/asm-i386/dma-mapping.h b/include/asm-i386/dma-mapping.h
index 563964b2995..e56c335f8ef 100644
--- a/include/asm-i386/dma-mapping.h
+++ b/include/asm-i386/dma-mapping.h
@@ -11,7 +11,7 @@
#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
void *dma_alloc_coherent(struct device *dev, size_t size,
- dma_addr_t *dma_handle, unsigned int __nocast flag);
+ dma_addr_t *dma_handle, gfp_t flag);
void dma_free_coherent(struct device *dev, size_t size,
void *vaddr, dma_addr_t dma_handle);
diff --git a/include/asm-i386/futex.h b/include/asm-i386/futex.h
index 44b9db80647..e7a271d3930 100644
--- a/include/asm-i386/futex.h
+++ b/include/asm-i386/futex.h
@@ -61,7 +61,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
if (op == FUTEX_OP_SET)
__futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
else {
-#ifndef CONFIG_X86_BSWAP
+#if !defined(CONFIG_X86_BSWAP) && !defined(CONFIG_UML)
if (boot_cpu_data.x86 == 3)
ret = -ENOSYS;
else
diff --git a/include/asm-i386/hw_irq.h b/include/asm-i386/hw_irq.h
index 4ac84cc6f01..622815bf324 100644
--- a/include/asm-i386/hw_irq.h
+++ b/include/asm-i386/hw_irq.h
@@ -18,6 +18,8 @@
#include <asm/irq.h>
#include <asm/sections.h>
+struct hw_interrupt_type;
+
/*
* Various low-level irq details needed by irq.c, process.c,
* time.c, io_apic.c and smp.c
diff --git a/include/asm-ia64/futex.h b/include/asm-ia64/futex.h
index 2cac5ecd9d0..9feff4ce142 100644
--- a/include/asm-ia64/futex.h
+++ b/include/asm-ia64/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
int cmp = (encoded_op >> 24) & 15;
int oparg = (encoded_op << 8) >> 20;
int cmparg = (encoded_op << 20) >> 20;
- int oldval = 0, ret, tem;
+ int oldval = 0, ret;
if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
oparg = 1 << oparg;
diff --git a/include/asm-ia64/mca.h b/include/asm-ia64/mca.h
index 97a28b8b2dd..c7d9c9ed38b 100644
--- a/include/asm-ia64/mca.h
+++ b/include/asm-ia64/mca.h
@@ -80,7 +80,12 @@ struct ia64_sal_os_state {
u64 sal_ra; /* Return address in SAL, physical */
u64 sal_gp; /* GP of the SAL - physical */
pal_min_state_area_t *pal_min_state; /* from R17. physical in asm, virtual in C */
+ /* Previous values of IA64_KR(CURRENT) and IA64_KR(CURRENT_STACK).
+ * Note: if the MCA/INIT recovery code wants to resume to a new context
+ * then it must change these values to reflect the new kernel stack.
+ */
u64 prev_IA64_KR_CURRENT; /* previous value of IA64_KR(CURRENT) */
+ u64 prev_IA64_KR_CURRENT_STACK;
struct task_struct *prev_task; /* previous task, NULL if it is not useful */
/* Some interrupt registers are not saved in minstate, pt_regs or
* switch_stack. Because MCA/INIT can occur when interrupts are
diff --git a/include/asm-ia64/uaccess.h b/include/asm-ia64/uaccess.h
index 3a7829bb595..9adb51211c2 100644
--- a/include/asm-ia64/uaccess.h
+++ b/include/asm-ia64/uaccess.h
@@ -187,8 +187,8 @@ extern void __get_user_unknown (void);
({ \
const __typeof__(*(ptr)) __user *__gu_ptr = (ptr); \
__typeof__ (size) __gu_size = (size); \
- long __gu_err = -EFAULT, __gu_val = 0; \
- \
+ long __gu_err = -EFAULT; \
+ unsigned long __gu_val = 0; \
if (!check || __access_ok(__gu_ptr, size, segment)) \
switch (__gu_size) { \
case 1: __get_user_size(__gu_val, __gu_ptr, 1, __gu_err); break; \
@@ -240,13 +240,13 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
static inline unsigned long
__copy_to_user (void __user *to, const void *from, unsigned long count)
{
- return __copy_user(to, (void __user *) from, count);
+ return __copy_user(to, (__force void __user *) from, count);
}
static inline unsigned long
__copy_from_user (void *to, const void __user *from, unsigned long count)
{
- return __copy_user((void __user *) to, from, count);
+ return __copy_user((__force void __user *) to, from, count);
}
#define __copy_to_user_inatomic __copy_to_user
@@ -258,7 +258,7 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
long __cu_len = (n); \
\
if (__access_ok(__cu_to, __cu_len, get_fs())) \
- __cu_len = __copy_user(__cu_to, (void __user *) __cu_from, __cu_len); \
+ __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
__cu_len; \
})
@@ -270,7 +270,7 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
\
__chk_user_ptr(__cu_from); \
if (__access_ok(__cu_from, __cu_len, get_fs())) \
- __cu_len = __copy_user((void __user *) __cu_to, __cu_from, __cu_len); \
+ __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
__cu_len; \
})
diff --git a/include/asm-m32r/futex.h b/include/asm-m32r/futex.h
index 2cac5ecd9d0..9feff4ce142 100644
--- a/include/asm-m32r/futex.h
+++ b/include/asm-m32r/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
int cmp = (encoded_op >> 24) & 15;
int oparg = (encoded_op << 8) >> 20;
int cmparg = (encoded_op << 20) >> 20;
- int oldval = 0, ret, tem;
+ int oldval = 0, ret;
if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
oparg = 1 << oparg;
diff --git a/include/asm-m32r/io.h b/include/asm-m32r/io.h
index 8e9e481e699..70ad1c949c2 100644
--- a/include/asm-m32r/io.h
+++ b/include/asm-m32r/io.h
@@ -60,7 +60,7 @@ __ioremap(unsigned long offset, unsigned long size, unsigned long flags);
* address.
*/
-static inline void * ioremap(unsigned long offset, unsigned long size)
+static inline void __iomem *ioremap(unsigned long offset, unsigned long size)
{
return __ioremap(offset, size, 0);
}
diff --git a/include/asm-m32r/uaccess.h b/include/asm-m32r/uaccess.h
index 93d863c455a..0da7c47d2f0 100644
--- a/include/asm-m32r/uaccess.h
+++ b/include/asm-m32r/uaccess.h
@@ -208,7 +208,8 @@ extern void __get_user_4(void);
* On error, the variable @x is set to zero.
*/
#define get_user(x,ptr) \
-({ int __ret_gu,__val_gu; \
+({ int __ret_gu; \
+ unsigned long __val_gu; \
__chk_user_ptr(ptr); \
switch(sizeof (*(ptr))) { \
case 1: __get_user_x(1,__ret_gu,__val_gu,ptr); break; \
@@ -403,7 +404,8 @@ struct __large_struct { unsigned long buf[100]; };
#define __get_user_nocheck(x,ptr,size) \
({ \
- long __gu_err, __gu_val; \
+ long __gu_err; \
+ unsigned long __gu_val; \
__get_user_size(__gu_val,(ptr),(size),__gu_err); \
(x) = (__typeof__(*(ptr)))__gu_val; \
__gu_err; \
@@ -594,8 +596,8 @@ static inline unsigned long __generic_copy_to_user_nocheck(void __user *to,
return n;
}
-unsigned long __generic_copy_to_user(void *, const void *, unsigned long);
-unsigned long __generic_copy_from_user(void *, const void *, unsigned long);
+unsigned long __generic_copy_to_user(void __user *, const void *, unsigned long);
+unsigned long __generic_copy_from_user(void *, const void __user *, unsigned long);
/**
* __copy_to_user: - Copy a block of data into user space, with less checking.
diff --git a/include/asm-m68k/futex.h b/include/asm-m68k/futex.h
index 2cac5ecd9d0..9feff4ce142 100644
--- a/include/asm-m68k/futex.h
+++ b/include/asm-m68k/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
int cmp = (encoded_op >> 24) & 15;
int oparg = (encoded_op << 8) >> 20;
int cmparg = (encoded_op << 20) >> 20;
- int oldval = 0, ret, tem;
+ int oldval = 0, ret;
if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
oparg = 1 << oparg;
diff --git a/include/asm-m68knommu/futex.h b/include/asm-m68knommu/futex.h
index 2cac5ecd9d0..9feff4ce142 100644
--- a/include/asm-m68knommu/futex.h
+++ b/include/asm-m68knommu/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
int cmp = (encoded_op >> 24) & 15;
int oparg = (encoded_op << 8) >> 20;
int cmparg = (encoded_op << 20) >> 20;
- int oldval = 0, ret, tem;
+ int oldval = 0, ret;
if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
oparg = 1 << oparg;
diff --git a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h
index cbd1672c94c..eaf5d9b3a0e 100644
--- a/include/asm-mips/pgtable.h
+++ b/include/asm-mips/pgtable.h
@@ -68,6 +68,8 @@ extern unsigned long zero_page_mask;
#define ZERO_PAGE(vaddr) \
(virt_to_page(empty_zero_page + (((unsigned long)(vaddr)) & zero_page_mask)))
+#define __HAVE_ARCH_MULTIPLE_ZERO_PAGE
+
extern void paging_init(void);
/*
diff --git a/include/asm-parisc/futex.h b/include/asm-parisc/futex.h
index 2cac5ecd9d0..9feff4ce142 100644
--- a/include/asm-parisc/futex.h
+++ b/include/asm-parisc/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
int cmp = (encoded_op >> 24) & 15;
int oparg = (encoded_op << 8) >> 20;
int cmparg = (encoded_op << 20) >> 20;
- int oldval = 0, ret, tem;
+ int oldval = 0, ret;
if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
oparg = 1 << oparg;
diff --git a/include/asm-powerpc/timex.h b/include/asm-powerpc/timex.h
index 51c5b316be5..c02d15aced9 100644
--- a/include/asm-powerpc/timex.h
+++ b/include/asm-powerpc/timex.h
@@ -10,7 +10,7 @@
#include <linux/config.h>
#include <asm/cputable.h>
-#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */
+#define CLOCK_TICK_RATE 1024000 /* Underlying HZ */
typedef unsigned long cycles_t;
diff --git a/include/asm-ppc/cputable.h b/include/asm-ppc/cputable.h
index 41d8f8425c0..e17c492c870 100644
--- a/include/asm-ppc/cputable.h
+++ b/include/asm-ppc/cputable.h
@@ -24,6 +24,7 @@
#define PPC_FEATURE_HAS_SPE 0x00800000
#define PPC_FEATURE_HAS_EFP_SINGLE 0x00400000
#define PPC_FEATURE_HAS_EFP_DOUBLE 0x00200000
+#define PPC_FEATURE_NO_TB 0x00100000
#ifdef __KERNEL__
diff --git a/include/asm-ppc/dma-mapping.h b/include/asm-ppc/dma-mapping.h
index 92b8ee78dcc..061bfcac1bf 100644
--- a/include/asm-ppc/dma-mapping.h
+++ b/include/asm-ppc/dma-mapping.h
@@ -61,7 +61,7 @@ static inline int dma_set_mask(struct device *dev, u64 dma_mask)
static inline void *dma_alloc_coherent(struct device *dev, size_t size,
dma_addr_t * dma_handle,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
#ifdef CONFIG_NOT_COHERENT_CACHE
return __dma_alloc_coherent(size, dma_handle, gfp);
diff --git a/include/asm-ppc/futex.h b/include/asm-ppc/futex.h
index 2cac5ecd9d0..9feff4ce142 100644
--- a/include/asm-ppc/futex.h
+++ b/include/asm-ppc/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
int cmp = (encoded_op >> 24) & 15;
int oparg = (encoded_op << 8) >> 20;
int cmparg = (encoded_op << 20) >> 20;
- int oldval = 0, ret, tem;
+ int oldval = 0, ret;
if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
oparg = 1 << oparg;
diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h
index 7eb7cf6360b..94d83998a75 100644
--- a/include/asm-ppc/io.h
+++ b/include/asm-ppc/io.h
@@ -56,7 +56,7 @@ extern unsigned long pci_dram_offset;
* is actually performed (i.e. the data has come back) before we start
* executing any following instructions.
*/
-extern inline int in_8(volatile unsigned char __iomem *addr)
+extern inline int in_8(const volatile unsigned char __iomem *addr)
{
int ret;
@@ -72,7 +72,7 @@ extern inline void out_8(volatile unsigned char __iomem *addr, int val)
__asm__ __volatile__("stb%U0%X0 %1,%0; eieio" : "=m" (*addr) : "r" (val));
}
-extern inline int in_le16(volatile unsigned short __iomem *addr)
+extern inline int in_le16(const volatile unsigned short __iomem *addr)
{
int ret;
@@ -83,7 +83,7 @@ extern inline int in_le16(volatile unsigned short __iomem *addr)
return ret;
}
-extern inline int in_be16(volatile unsigned short __iomem *addr)
+extern inline int in_be16(const volatile unsigned short __iomem *addr)
{
int ret;
@@ -104,7 +104,7 @@ extern inline void out_be16(volatile unsigned short __iomem *addr, int val)
__asm__ __volatile__("sth%U0%X0 %1,%0; eieio" : "=m" (*addr) : "r" (val));
}
-extern inline unsigned in_le32(volatile unsigned __iomem *addr)
+extern inline unsigned in_le32(const volatile unsigned __iomem *addr)
{
unsigned ret;
@@ -115,7 +115,7 @@ extern inline unsigned in_le32(volatile unsigned __iomem *addr)
return ret;
}
-extern inline unsigned in_be32(volatile unsigned __iomem *addr)
+extern inline unsigned in_be32(const volatile unsigned __iomem *addr)
{
unsigned ret;
@@ -139,7 +139,7 @@ extern inline void out_be32(volatile unsigned __iomem *addr, int val)
#define readb(addr) in_8((volatile u8 *)(addr))
#define writeb(b,addr) out_8((volatile u8 *)(addr), (b))
#else
-static inline __u8 readb(volatile void __iomem *addr)
+static inline __u8 readb(const volatile void __iomem *addr)
{
return in_8(addr);
}
@@ -150,11 +150,11 @@ static inline void writeb(__u8 b, volatile void __iomem *addr)
#endif
#if defined(CONFIG_APUS)
-static inline __u16 readw(volatile void __iomem *addr)
+static inline __u16 readw(const volatile void __iomem *addr)
{
return *(__force volatile __u16 *)(addr);
}
-static inline __u32 readl(volatile void __iomem *addr)
+static inline __u32 readl(const volatile void __iomem *addr)
{
return *(__force volatile __u32 *)(addr);
}
@@ -173,11 +173,11 @@ static inline void writel(__u32 b, volatile void __iomem *addr)
#define writew(b,addr) out_le16((volatile u16 *)(addr),(b))
#define writel(b,addr) out_le32((volatile u32 *)(addr),(b))
#else
-static inline __u16 readw(volatile void __iomem *addr)
+static inline __u16 readw(const volatile void __iomem *addr)
{
return in_le16(addr);
}
-static inline __u32 readl(volatile void __iomem *addr)
+static inline __u32 readl(const volatile void __iomem *addr)
{
return in_le32(addr);
}
diff --git a/include/asm-ppc/irq.h b/include/asm-ppc/irq.h
index 55752474d0d..bd9674807f0 100644
--- a/include/asm-ppc/irq.h
+++ b/include/asm-ppc/irq.h
@@ -138,6 +138,16 @@ irq_canonicalize(int irq)
#define SIU_IRQ7 (14)
#define SIU_LEVEL7 (15)
+#define MPC8xx_INT_FEC1 SIU_LEVEL1
+#define MPC8xx_INT_FEC2 SIU_LEVEL3
+
+#define MPC8xx_INT_SCC1 (CPM_IRQ_OFFSET + CPMVEC_SCC1)
+#define MPC8xx_INT_SCC2 (CPM_IRQ_OFFSET + CPMVEC_SCC2)
+#define MPC8xx_INT_SCC3 (CPM_IRQ_OFFSET + CPMVEC_SCC3)
+#define MPC8xx_INT_SCC4 (CPM_IRQ_OFFSET + CPMVEC_SCC4)
+#define MPC8xx_INT_SMC1 (CPM_IRQ_OFFSET + CPMVEC_SMC1)
+#define MPC8xx_INT_SMC2 (CPM_IRQ_OFFSET + CPMVEC_SMC2)
+
/* The internal interrupts we can configure as we see fit.
* My personal preference is CPM at level 2, which puts it above the
* MBX PCI/ISA/IDE interrupts.
diff --git a/include/asm-ppc/macio.h b/include/asm-ppc/macio.h
index a481b772d15..b553dd4b139 100644
--- a/include/asm-ppc/macio.h
+++ b/include/asm-ppc/macio.h
@@ -1,7 +1,6 @@
#ifndef __MACIO_ASIC_H__
#define __MACIO_ASIC_H__
-#include <linux/mod_devicetable.h>
#include <asm/of_device.h>
extern struct bus_type macio_bus_type;
diff --git a/include/asm-ppc/mpc8xx.h b/include/asm-ppc/mpc8xx.h
index dc8e5989605..208a2e11dae 100644
--- a/include/asm-ppc/mpc8xx.h
+++ b/include/asm-ppc/mpc8xx.h
@@ -97,6 +97,22 @@ extern unsigned char __res[];
struct pt_regs;
+enum ppc_sys_devices {
+ MPC8xx_CPM_FEC1,
+ MPC8xx_CPM_FEC2,
+ MPC8xx_CPM_I2C,
+ MPC8xx_CPM_SCC1,
+ MPC8xx_CPM_SCC2,
+ MPC8xx_CPM_SCC3,
+ MPC8xx_CPM_SCC4,
+ MPC8xx_CPM_SPI,
+ MPC8xx_CPM_MCC1,
+ MPC8xx_CPM_MCC2,
+ MPC8xx_CPM_SMC1,
+ MPC8xx_CPM_SMC2,
+ MPC8xx_CPM_USB,
+};
+
#endif /* !__ASSEMBLY__ */
#endif /* CONFIG_8xx */
#endif /* __CONFIG_8xx_DEFS */
diff --git a/include/asm-ppc/mv64x60.h b/include/asm-ppc/mv64x60.h
index 75c2ffa26b2..ee2f9188cc6 100644
--- a/include/asm-ppc/mv64x60.h
+++ b/include/asm-ppc/mv64x60.h
@@ -233,7 +233,7 @@ struct mv64x60_chip_info {
struct mv64x60_handle {
u32 type; /* type of bridge */
u32 rev; /* revision of bridge */
- void *v_base; /* virtual base addr of bridge regs */
+ void __iomem *v_base;/* virtual base addr of bridge regs */
phys_addr_t p_base; /* physical base addr of bridge regs */
u32 pci_mode_a; /* pci 0 mode: conventional pci, pci-x*/
@@ -303,7 +303,7 @@ void mv64x60_alloc_hose(struct mv64x60_handle *bh, u32 cfg_addr,
u32 cfg_data, struct pci_controller **hose);
int mv64x60_get_type(struct mv64x60_handle *bh);
int mv64x60_setup_for_chip(struct mv64x60_handle *bh);
-void *mv64x60_get_bridge_vbase(void);
+void __iomem *mv64x60_get_bridge_vbase(void);
u32 mv64x60_get_bridge_type(void);
u32 mv64x60_get_bridge_rev(void);
void mv64x60_get_mem_windows(struct mv64x60_handle *bh,
diff --git a/include/asm-ppc/of_device.h b/include/asm-ppc/of_device.h
index 4b264cfd399..575bce418f8 100644
--- a/include/asm-ppc/of_device.h
+++ b/include/asm-ppc/of_device.h
@@ -2,6 +2,7 @@
#define __OF_DEVICE_H__
#include <linux/device.h>
+#include <linux/mod_devicetable.h>
#include <asm/prom.h>
/*
@@ -55,7 +56,9 @@ extern int of_register_driver(struct of_platform_driver *drv);
extern void of_unregister_driver(struct of_platform_driver *drv);
extern int of_device_register(struct of_device *ofdev);
extern void of_device_unregister(struct of_device *ofdev);
-extern struct of_device *of_platform_device_create(struct device_node *np, const char *bus_id);
+extern struct of_device *of_platform_device_create(struct device_node *np,
+ const char *bus_id,
+ struct device *parent);
extern void of_release_dev(struct device *dev);
#endif /* __OF_DEVICE_H__ */
diff --git a/include/asm-ppc/ppc_sys.h b/include/asm-ppc/ppc_sys.h
index 048f7c8596e..549f44843c5 100644
--- a/include/asm-ppc/ppc_sys.h
+++ b/include/asm-ppc/ppc_sys.h
@@ -27,6 +27,8 @@
#include <asm/mpc83xx.h>
#elif defined(CONFIG_85xx)
#include <asm/mpc85xx.h>
+#elif defined(CONFIG_8xx)
+#include <asm/mpc8xx.h>
#elif defined(CONFIG_PPC_MPC52xx)
#include <asm/mpc52xx.h>
#elif defined(CONFIG_MPC10X_BRIDGE)
diff --git a/include/asm-ppc64/dma-mapping.h b/include/asm-ppc64/dma-mapping.h
index 9ad8adee006..fb68fa23bea 100644
--- a/include/asm-ppc64/dma-mapping.h
+++ b/include/asm-ppc64/dma-mapping.h
@@ -19,7 +19,7 @@
extern int dma_supported(struct device *dev, u64 mask);
extern int dma_set_mask(struct device *dev, u64 dma_mask);
extern void *dma_alloc_coherent(struct device *dev, size_t size,
- dma_addr_t *dma_handle, unsigned int __nocast flag);
+ dma_addr_t *dma_handle, gfp_t flag);
extern void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
dma_addr_t dma_handle);
extern dma_addr_t dma_map_single(struct device *dev, void *cpu_addr,
@@ -118,7 +118,7 @@ dma_cache_sync(void *vaddr, size_t size,
*/
struct dma_mapping_ops {
void * (*alloc_coherent)(struct device *dev, size_t size,
- dma_addr_t *dma_handle, unsigned int __nocast flag);
+ dma_addr_t *dma_handle, gfp_t flag);
void (*free_coherent)(struct device *dev, size_t size,
void *vaddr, dma_addr_t dma_handle);
dma_addr_t (*map_single)(struct device *dev, void *ptr,
diff --git a/include/asm-ppc64/iommu.h b/include/asm-ppc64/iommu.h
index 72dcf8116b0..c2f3b6e8a42 100644
--- a/include/asm-ppc64/iommu.h
+++ b/include/asm-ppc64/iommu.h
@@ -122,7 +122,7 @@ extern void iommu_unmap_sg(struct iommu_table *tbl, struct scatterlist *sglist,
int nelems, enum dma_data_direction direction);
extern void *iommu_alloc_coherent(struct iommu_table *tbl, size_t size,
- dma_addr_t *dma_handle, unsigned int __nocast flag);
+ dma_addr_t *dma_handle, gfp_t flag);
extern void iommu_free_coherent(struct iommu_table *tbl, size_t size,
void *vaddr, dma_addr_t dma_handle);
extern dma_addr_t iommu_map_single(struct iommu_table *tbl, void *vaddr,
diff --git a/include/asm-ppc64/smu.h b/include/asm-ppc64/smu.h
index 10b4397af9a..dee8eefe47b 100644
--- a/include/asm-ppc64/smu.h
+++ b/include/asm-ppc64/smu.h
@@ -1,22 +1,379 @@
+#ifndef _SMU_H
+#define _SMU_H
+
/*
* Definitions for talking to the SMU chip in newer G5 PowerMacs
*/
#include <linux/config.h>
+#include <linux/list.h>
+
+/*
+ * Known SMU commands
+ *
+ * Most of what is below comes from looking at the Open Firmware driver,
+ * though this is still incomplete and could use better documentation here
+ * or there...
+ */
+
+
+/*
+ * Partition info commands
+ *
+ * I do not know what those are for at this point
+ */
+#define SMU_CMD_PARTITION_COMMAND 0x3e
+
+
+/*
+ * Fan control
+ *
+ * This is a "mux" for fan control commands, first byte is the
+ * "sub" command.
+ */
+#define SMU_CMD_FAN_COMMAND 0x4a
+
+
+/*
+ * Battery access
+ *
+ * Same command number as the PMU, could it be same syntax ?
+ */
+#define SMU_CMD_BATTERY_COMMAND 0x6f
+#define SMU_CMD_GET_BATTERY_INFO 0x00
+
+/*
+ * Real time clock control
+ *
+ * This is a "mux", first data byte contains the "sub" command.
+ * The "RTC" part of the SMU controls the date, time, powerup
+ * timer, but also a PRAM
+ *
+ * Dates are in BCD format on 7 bytes:
+ * [sec] [min] [hour] [weekday] [month day] [month] [year]
+ * with month being 1 based and year minus 100
+ */
+#define SMU_CMD_RTC_COMMAND 0x8e
+#define SMU_CMD_RTC_SET_PWRUP_TIMER 0x00 /* i: 7 bytes date */
+#define SMU_CMD_RTC_GET_PWRUP_TIMER 0x01 /* o: 7 bytes date */
+#define SMU_CMD_RTC_STOP_PWRUP_TIMER 0x02
+#define SMU_CMD_RTC_SET_PRAM_BYTE_ACC 0x20 /* i: 1 byte (address?) */
+#define SMU_CMD_RTC_SET_PRAM_AUTOINC 0x21 /* i: 1 byte (data?) */
+#define SMU_CMD_RTC_SET_PRAM_LO_BYTES 0x22 /* i: 10 bytes */
+#define SMU_CMD_RTC_SET_PRAM_HI_BYTES 0x23 /* i: 10 bytes */
+#define SMU_CMD_RTC_GET_PRAM_BYTE 0x28 /* i: 1 bytes (address?) */
+#define SMU_CMD_RTC_GET_PRAM_LO_BYTES 0x29 /* o: 10 bytes */
+#define SMU_CMD_RTC_GET_PRAM_HI_BYTES 0x2a /* o: 10 bytes */
+#define SMU_CMD_RTC_SET_DATETIME 0x80 /* i: 7 bytes date */
+#define SMU_CMD_RTC_GET_DATETIME 0x81 /* o: 7 bytes date */
+
+ /*
+ * i2c commands
+ *
+ * To issue an i2c command, first is to send a parameter block to the
+ * the SMU. This is a command of type 0x9a with 9 bytes of header
+ * eventually followed by data for a write:
+ *
+ * 0: bus number (from device-tree usually, SMU has lots of busses !)
+ * 1: transfer type/format (see below)
+ * 2: device address. For combined and combined4 type transfers, this
+ * is the "write" version of the address (bit 0x01 cleared)
+ * 3: subaddress length (0..3)
+ * 4: subaddress byte 0 (or only byte for subaddress length 1)
+ * 5: subaddress byte 1
+ * 6: subaddress byte 2
+ * 7: combined address (device address for combined mode data phase)
+ * 8: data length
+ *
+ * The transfer types are the same good old Apple ones it seems,
+ * that is:
+ * - 0x00: Simple transfer
+ * - 0x01: Subaddress transfer (addr write + data tx, no restart)
+ * - 0x02: Combined transfer (addr write + restart + data tx)
+ *
+ * This is then followed by actual data for a write.
+ *
+ * At this point, the OF driver seems to have a limitation on transfer
+ * sizes of 0xd bytes on reads and 0x5 bytes on writes. I do not know
+ * wether this is just an OF limit due to some temporary buffer size
+ * or if this is an SMU imposed limit. This driver has the same limitation
+ * for now as I use a 0x10 bytes temporary buffer as well
+ *
+ * Once that is completed, a response is expected from the SMU. This is
+ * obtained via a command of type 0x9a with a length of 1 byte containing
+ * 0 as the data byte. OF also fills the rest of the data buffer with 0xff's
+ * though I can't tell yet if this is actually necessary. Once this command
+ * is complete, at this point, all I can tell is what OF does. OF tests
+ * byte 0 of the reply:
+ * - on read, 0xfe or 0xfc : bus is busy, wait (see below) or nak ?
+ * - on read, 0x00 or 0x01 : reply is in buffer (after the byte 0)
+ * - on write, < 0 -> failure (immediate exit)
+ * - else, OF just exists (without error, weird)
+ *
+ * So on read, there is this wait-for-busy thing when getting a 0xfc or
+ * 0xfe result. OF does a loop of up to 64 retries, waiting 20ms and
+ * doing the above again until either the retries expire or the result
+ * is no longer 0xfe or 0xfc
+ *
+ * The Darwin I2C driver is less subtle though. On any non-success status
+ * from the response command, it waits 5ms and tries again up to 20 times,
+ * it doesn't differenciate between fatal errors or "busy" status.
+ *
+ * This driver provides an asynchronous paramblock based i2c command
+ * interface to be used either directly by low level code or by a higher
+ * level driver interfacing to the linux i2c layer. The current
+ * implementation of this relies on working timers & timer interrupts
+ * though, so be careful of calling context for now. This may be "fixed"
+ * in the future by adding a polling facility.
+ */
+#define SMU_CMD_I2C_COMMAND 0x9a
+ /* transfer types */
+#define SMU_I2C_TRANSFER_SIMPLE 0x00
+#define SMU_I2C_TRANSFER_STDSUB 0x01
+#define SMU_I2C_TRANSFER_COMBINED 0x02
+
+/*
+ * Power supply control
+ *
+ * The "sub" command is an ASCII string in the data, the
+ * data lenght is that of the string.
+ *
+ * The VSLEW command can be used to get or set the voltage slewing.
+ * - lenght 5 (only "VSLEW") : it returns "DONE" and 3 bytes of
+ * reply at data offset 6, 7 and 8.
+ * - lenght 8 ("VSLEWxyz") has 3 additional bytes appended, and is
+ * used to set the voltage slewing point. The SMU replies with "DONE"
+ * I yet have to figure out their exact meaning of those 3 bytes in
+ * both cases.
+ *
+ */
+#define SMU_CMD_POWER_COMMAND 0xaa
+#define SMU_CMD_POWER_RESTART "RESTART"
+#define SMU_CMD_POWER_SHUTDOWN "SHUTDOWN"
+#define SMU_CMD_POWER_VOLTAGE_SLEW "VSLEW"
+
+/* Misc commands
+ *
+ * This command seem to be a grab bag of various things
+ */
+#define SMU_CMD_MISC_df_COMMAND 0xdf
+#define SMU_CMD_MISC_df_SET_DISPLAY_LIT 0x02 /* i: 1 byte */
+#define SMU_CMD_MISC_df_NMI_OPTION 0x04
+
+/*
+ * Version info commands
+ *
+ * I haven't quite tried to figure out how these work
+ */
+#define SMU_CMD_VERSION_COMMAND 0xea
+
+
+/*
+ * Misc commands
+ *
+ * This command seem to be a grab bag of various things
+ */
+#define SMU_CMD_MISC_ee_COMMAND 0xee
+#define SMU_CMD_MISC_ee_GET_DATABLOCK_REC 0x02
+#define SMU_CMD_MISC_ee_LEDS_CTRL 0x04 /* i: 00 (00,01) [00] */
+#define SMU_CMD_MISC_ee_GET_DATA 0x05 /* i: 00 , o: ?? */
+
+
+
+/*
+ * - Kernel side interface -
+ */
+
+#ifdef __KERNEL__
+
+/*
+ * Asynchronous SMU commands
+ *
+ * Fill up this structure and submit it via smu_queue_command(),
+ * and get notified by the optional done() callback, or because
+ * status becomes != 1
+ */
+
+struct smu_cmd;
+
+struct smu_cmd
+{
+ /* public */
+ u8 cmd; /* command */
+ int data_len; /* data len */
+ int reply_len; /* reply len */
+ void *data_buf; /* data buffer */
+ void *reply_buf; /* reply buffer */
+ int status; /* command status */
+ void (*done)(struct smu_cmd *cmd, void *misc);
+ void *misc;
+
+ /* private */
+ struct list_head link;
+};
+
+/*
+ * Queues an SMU command, all fields have to be initialized
+ */
+extern int smu_queue_cmd(struct smu_cmd *cmd);
+
+/*
+ * Simple command wrapper. This structure embeds a small buffer
+ * to ease sending simple SMU commands from the stack
+ */
+struct smu_simple_cmd
+{
+ struct smu_cmd cmd;
+ u8 buffer[16];
+};
+
+/*
+ * Queues a simple command. All fields will be initialized by that
+ * function
+ */
+extern int smu_queue_simple(struct smu_simple_cmd *scmd, u8 command,
+ unsigned int data_len,
+ void (*done)(struct smu_cmd *cmd, void *misc),
+ void *misc,
+ ...);
+
+/*
+ * Completion helper. Pass it to smu_queue_simple or as 'done'
+ * member to smu_queue_cmd, it will call complete() on the struct
+ * completion passed in the "misc" argument
+ */
+extern void smu_done_complete(struct smu_cmd *cmd, void *misc);
/*
- * Basic routines for use by architecture. To be extended as
- * we understand more of the chip
+ * Synchronous helpers. Will spin-wait for completion of a command
+ */
+extern void smu_spinwait_cmd(struct smu_cmd *cmd);
+
+static inline void smu_spinwait_simple(struct smu_simple_cmd *scmd)
+{
+ smu_spinwait_cmd(&scmd->cmd);
+}
+
+/*
+ * Poll routine to call if blocked with irqs off
+ */
+extern void smu_poll(void);
+
+
+/*
+ * Init routine, presence check....
*/
extern int smu_init(void);
extern int smu_present(void);
+struct of_device;
+extern struct of_device *smu_get_ofdev(void);
+
+
+/*
+ * Common command wrappers
+ */
extern void smu_shutdown(void);
extern void smu_restart(void);
-extern int smu_get_rtc_time(struct rtc_time *time);
-extern int smu_set_rtc_time(struct rtc_time *time);
+struct rtc_time;
+extern int smu_get_rtc_time(struct rtc_time *time, int spinwait);
+extern int smu_set_rtc_time(struct rtc_time *time, int spinwait);
/*
* SMU command buffer absolute address, exported by pmac_setup,
* this is allocated very early during boot.
*/
extern unsigned long smu_cmdbuf_abs;
+
+
+/*
+ * Kenrel asynchronous i2c interface
+ */
+
+/* SMU i2c header, exactly matches i2c header on wire */
+struct smu_i2c_param
+{
+ u8 bus; /* SMU bus ID (from device tree) */
+ u8 type; /* i2c transfer type */
+ u8 devaddr; /* device address (includes direction) */
+ u8 sublen; /* subaddress length */
+ u8 subaddr[3]; /* subaddress */
+ u8 caddr; /* combined address, filled by SMU driver */
+ u8 datalen; /* length of transfer */
+ u8 data[7]; /* data */
+};
+
+#define SMU_I2C_READ_MAX 0x0d
+#define SMU_I2C_WRITE_MAX 0x05
+
+struct smu_i2c_cmd
+{
+ /* public */
+ struct smu_i2c_param info;
+ void (*done)(struct smu_i2c_cmd *cmd, void *misc);
+ void *misc;
+ int status; /* 1 = pending, 0 = ok, <0 = fail */
+
+ /* private */
+ struct smu_cmd scmd;
+ int read;
+ int stage;
+ int retries;
+ u8 pdata[0x10];
+ struct list_head link;
+};
+
+/*
+ * Call this to queue an i2c command to the SMU. You must fill info,
+ * including info.data for a write, done and misc.
+ * For now, no polling interface is provided so you have to use completion
+ * callback.
+ */
+extern int smu_queue_i2c(struct smu_i2c_cmd *cmd);
+
+
+#endif /* __KERNEL__ */
+
+/*
+ * - Userland interface -
+ */
+
+/*
+ * A given instance of the device can be configured for 2 different
+ * things at the moment:
+ *
+ * - sending SMU commands (default at open() time)
+ * - receiving SMU events (not yet implemented)
+ *
+ * Commands are written with write() of a command block. They can be
+ * "driver" commands (for example to switch to event reception mode)
+ * or real SMU commands. They are made of a header followed by command
+ * data if any.
+ *
+ * For SMU commands (not for driver commands), you can then read() back
+ * a reply. The reader will be blocked or not depending on how the device
+ * file is opened. poll() isn't implemented yet. The reply will consist
+ * of a header as well, followed by the reply data if any. You should
+ * always provide a buffer large enough for the maximum reply data, I
+ * recommand one page.
+ *
+ * It is illegal to send SMU commands through a file descriptor configured
+ * for events reception
+ *
+ */
+struct smu_user_cmd_hdr
+{
+ __u32 cmdtype;
+#define SMU_CMDTYPE_SMU 0 /* SMU command */
+#define SMU_CMDTYPE_WANTS_EVENTS 1 /* switch fd to events mode */
+
+ __u8 cmd; /* SMU command byte */
+ __u32 data_len; /* Lenght of data following */
+};
+
+struct smu_user_reply_hdr
+{
+ __u32 status; /* Command status */
+ __u32 reply_len; /* Lenght of data follwing */
+};
+
+#endif /* _SMU_H */
diff --git a/include/asm-ppc64/tlbflush.h b/include/asm-ppc64/tlbflush.h
index 45411a67e08..74271d7c1d1 100644
--- a/include/asm-ppc64/tlbflush.h
+++ b/include/asm-ppc64/tlbflush.h
@@ -25,6 +25,7 @@ struct ppc64_tlb_batch {
pte_t pte[PPC64_TLB_BATCH_NR];
unsigned long addr[PPC64_TLB_BATCH_NR];
unsigned long vaddr[PPC64_TLB_BATCH_NR];
+ unsigned int large;
};
DECLARE_PER_CPU(struct ppc64_tlb_batch, ppc64_tlb_batch);
diff --git a/include/asm-ppc64/uaccess.h b/include/asm-ppc64/uaccess.h
index c181a60d868..132c1276547 100644
--- a/include/asm-ppc64/uaccess.h
+++ b/include/asm-ppc64/uaccess.h
@@ -164,7 +164,8 @@ do { \
#define __get_user_nocheck(x,ptr,size) \
({ \
- long __gu_err, __gu_val; \
+ long __gu_err; \
+ unsigned long __gu_val; \
might_sleep(); \
__get_user_size(__gu_val,(ptr),(size),__gu_err,-EFAULT);\
(x) = (__typeof__(*(ptr)))__gu_val; \
@@ -173,7 +174,8 @@ do { \
#define __get_user_check(x,ptr,size) \
({ \
- long __gu_err = -EFAULT, __gu_val = 0; \
+ long __gu_err = -EFAULT; \
+ unsigned long __gu_val = 0; \
const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \
might_sleep(); \
if (access_ok(VERIFY_READ,__gu_addr,size)) \
diff --git a/include/asm-s390/futex.h b/include/asm-s390/futex.h
index 2cac5ecd9d0..9feff4ce142 100644
--- a/include/asm-s390/futex.h
+++ b/include/asm-s390/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
int cmp = (encoded_op >> 24) & 15;
int oparg = (encoded_op << 8) >> 20;
int cmparg = (encoded_op << 20) >> 20;
- int oldval = 0, ret, tem;
+ int oldval = 0, ret;
if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
oparg = 1 << oparg;
diff --git a/include/asm-s390/sigcontext.h b/include/asm-s390/sigcontext.h
index d57bc0cebdc..803545351dd 100644
--- a/include/asm-s390/sigcontext.h
+++ b/include/asm-s390/sigcontext.h
@@ -61,7 +61,7 @@ typedef struct
struct sigcontext
{
unsigned long oldmask[_SIGCONTEXT_NSIG_WORDS];
- _sigregs *sregs;
+ _sigregs __user *sregs;
};
diff --git a/include/asm-s390/signal.h b/include/asm-s390/signal.h
index 3d6e11c6c1f..7084626de21 100644
--- a/include/asm-s390/signal.h
+++ b/include/asm-s390/signal.h
@@ -165,7 +165,7 @@ struct sigaction {
#endif /* __KERNEL__ */
typedef struct sigaltstack {
- void *ss_sp;
+ void __user *ss_sp;
int ss_flags;
size_t ss_size;
} stack_t;
diff --git a/include/asm-sh/futex.h b/include/asm-sh/futex.h
index 2cac5ecd9d0..9feff4ce142 100644
--- a/include/asm-sh/futex.h
+++ b/include/asm-sh/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
int cmp = (encoded_op >> 24) & 15;
int oparg = (encoded_op << 8) >> 20;
int cmparg = (encoded_op << 20) >> 20;
- int oldval = 0, ret, tem;
+ int oldval = 0, ret;
if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
oparg = 1 << oparg;
diff --git a/include/asm-sh64/futex.h b/include/asm-sh64/futex.h
index 2cac5ecd9d0..9feff4ce142 100644
--- a/include/asm-sh64/futex.h
+++ b/include/asm-sh64/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
int cmp = (encoded_op >> 24) & 15;
int oparg = (encoded_op << 8) >> 20;
int cmparg = (encoded_op << 20) >> 20;
- int oldval = 0, ret, tem;
+ int oldval = 0, ret;
if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
oparg = 1 << oparg;
diff --git a/include/asm-sparc/btfixup.h b/include/asm-sparc/btfixup.h
index b84c96c8958..c2868d0f60b 100644
--- a/include/asm-sparc/btfixup.h
+++ b/include/asm-sparc/btfixup.h
@@ -49,17 +49,17 @@ extern unsigned int ___illegal_use_of_BTFIXUP_INT_in_module(void);
/* Put bottom 13bits into some register variable */
#define BTFIXUPDEF_SIMM13(__name) \
- extern unsigned int ___sf_##__name(void) __attribute_const__; \
+ static inline unsigned int ___sf_##__name(void) __attribute_const__; \
extern unsigned ___ss_##__name[2]; \
- extern __inline__ unsigned int ___sf_##__name(void) { \
+ static inline unsigned int ___sf_##__name(void) { \
unsigned int ret; \
__asm__ ("or %%g0, ___s_" #__name ", %0" : "=r"(ret)); \
return ret; \
}
#define BTFIXUPDEF_SIMM13_INIT(__name,__val) \
- extern unsigned int ___sf_##__name(void) __attribute_const__; \
+ static inline unsigned int ___sf_##__name(void) __attribute_const__; \
extern unsigned ___ss_##__name[2]; \
- extern __inline__ unsigned int ___sf_##__name(void) { \
+ static inline unsigned int ___sf_##__name(void) { \
unsigned int ret; \
__asm__ ("or %%g0, ___s_" #__name "__btset_" #__val ", %0" : "=r"(ret));\
return ret; \
@@ -71,17 +71,17 @@ extern unsigned int ___illegal_use_of_BTFIXUP_INT_in_module(void);
*/
#define BTFIXUPDEF_HALF(__name) \
- extern unsigned int ___af_##__name(void) __attribute_const__; \
+ static inline unsigned int ___af_##__name(void) __attribute_const__; \
extern unsigned ___as_##__name[2]; \
- extern __inline__ unsigned int ___af_##__name(void) { \
+ static inline unsigned int ___af_##__name(void) { \
unsigned int ret; \
__asm__ ("or %%g0, ___a_" #__name ", %0" : "=r"(ret)); \
return ret; \
}
#define BTFIXUPDEF_HALF_INIT(__name,__val) \
- extern unsigned int ___af_##__name(void) __attribute_const__; \
+ static inline unsigned int ___af_##__name(void) __attribute_const__; \
extern unsigned ___as_##__name[2]; \
- extern __inline__ unsigned int ___af_##__name(void) { \
+ static inline unsigned int ___af_##__name(void) { \
unsigned int ret; \
__asm__ ("or %%g0, ___a_" #__name "__btset_" #__val ", %0" : "=r"(ret));\
return ret; \
@@ -90,17 +90,17 @@ extern unsigned int ___illegal_use_of_BTFIXUP_INT_in_module(void);
/* Put upper 22 bits into some register variable */
#define BTFIXUPDEF_SETHI(__name) \
- extern unsigned int ___hf_##__name(void) __attribute_const__; \
+ static inline unsigned int ___hf_##__name(void) __attribute_const__; \
extern unsigned ___hs_##__name[2]; \
- extern __inline__ unsigned int ___hf_##__name(void) { \
+ static inline unsigned int ___hf_##__name(void) { \
unsigned int ret; \
__asm__ ("sethi %%hi(___h_" #__name "), %0" : "=r"(ret)); \
return ret; \
}
#define BTFIXUPDEF_SETHI_INIT(__name,__val) \
- extern unsigned int ___hf_##__name(void) __attribute_const__; \
+ static inline unsigned int ___hf_##__name(void) __attribute_const__; \
extern unsigned ___hs_##__name[2]; \
- extern __inline__ unsigned int ___hf_##__name(void) { \
+ static inline unsigned int ___hf_##__name(void) { \
unsigned int ret; \
__asm__ ("sethi %%hi(___h_" #__name "__btset_" #__val "), %0" : \
"=r"(ret)); \
diff --git a/include/asm-sparc/cache.h b/include/asm-sparc/cache.h
index e6316fd7e1a..a10522cb21b 100644
--- a/include/asm-sparc/cache.h
+++ b/include/asm-sparc/cache.h
@@ -27,7 +27,7 @@
*/
/* First, cache-tag access. */
-extern __inline__ unsigned int get_icache_tag(int setnum, int tagnum)
+static inline unsigned int get_icache_tag(int setnum, int tagnum)
{
unsigned int vaddr, retval;
@@ -38,7 +38,7 @@ extern __inline__ unsigned int get_icache_tag(int setnum, int tagnum)
return retval;
}
-extern __inline__ void put_icache_tag(int setnum, int tagnum, unsigned int entry)
+static inline void put_icache_tag(int setnum, int tagnum, unsigned int entry)
{
unsigned int vaddr;
@@ -51,7 +51,7 @@ extern __inline__ void put_icache_tag(int setnum, int tagnum, unsigned int entry
/* Second cache-data access. The data is returned two-32bit quantities
* at a time.
*/
-extern __inline__ void get_icache_data(int setnum, int tagnum, int subblock,
+static inline void get_icache_data(int setnum, int tagnum, int subblock,
unsigned int *data)
{
unsigned int value1, value2, vaddr;
@@ -67,7 +67,7 @@ extern __inline__ void get_icache_data(int setnum, int tagnum, int subblock,
data[0] = value1; data[1] = value2;
}
-extern __inline__ void put_icache_data(int setnum, int tagnum, int subblock,
+static inline void put_icache_data(int setnum, int tagnum, int subblock,
unsigned int *data)
{
unsigned int value1, value2, vaddr;
@@ -92,35 +92,35 @@ extern __inline__ void put_icache_data(int setnum, int tagnum, int subblock,
*/
/* Flushes which clear out both the on-chip and external caches */
-extern __inline__ void flush_ei_page(unsigned int addr)
+static inline void flush_ei_page(unsigned int addr)
{
__asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
"r" (addr), "i" (ASI_M_FLUSH_PAGE) :
"memory");
}
-extern __inline__ void flush_ei_seg(unsigned int addr)
+static inline void flush_ei_seg(unsigned int addr)
{
__asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
"r" (addr), "i" (ASI_M_FLUSH_SEG) :
"memory");
}
-extern __inline__ void flush_ei_region(unsigned int addr)
+static inline void flush_ei_region(unsigned int addr)
{
__asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
"r" (addr), "i" (ASI_M_FLUSH_REGION) :
"memory");
}
-extern __inline__ void flush_ei_ctx(unsigned int addr)
+static inline void flush_ei_ctx(unsigned int addr)
{
__asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
"r" (addr), "i" (ASI_M_FLUSH_CTX) :
"memory");
}
-extern __inline__ void flush_ei_user(unsigned int addr)
+static inline void flush_ei_user(unsigned int addr)
{
__asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
"r" (addr), "i" (ASI_M_FLUSH_USER) :
diff --git a/include/asm-sparc/cypress.h b/include/asm-sparc/cypress.h
index fc92fc839c3..99599533efb 100644
--- a/include/asm-sparc/cypress.h
+++ b/include/asm-sparc/cypress.h
@@ -48,25 +48,25 @@
#define CYPRESS_NFAULT 0x00000002
#define CYPRESS_MENABLE 0x00000001
-extern __inline__ void cypress_flush_page(unsigned long page)
+static inline void cypress_flush_page(unsigned long page)
{
__asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
"r" (page), "i" (ASI_M_FLUSH_PAGE));
}
-extern __inline__ void cypress_flush_segment(unsigned long addr)
+static inline void cypress_flush_segment(unsigned long addr)
{
__asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
"r" (addr), "i" (ASI_M_FLUSH_SEG));
}
-extern __inline__ void cypress_flush_region(unsigned long addr)
+static inline void cypress_flush_region(unsigned long addr)
{
__asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
"r" (addr), "i" (ASI_M_FLUSH_REGION));
}
-extern __inline__ void cypress_flush_context(void)
+static inline void cypress_flush_context(void)
{
__asm__ __volatile__("sta %%g0, [%%g0] %0\n\t" : :
"i" (ASI_M_FLUSH_CTX));
diff --git a/include/asm-sparc/delay.h b/include/asm-sparc/delay.h
index 6edf2cbb246..7ec8e9f7ad4 100644
--- a/include/asm-sparc/delay.h
+++ b/include/asm-sparc/delay.h
@@ -10,7 +10,7 @@
#include <linux/config.h>
#include <asm/cpudata.h>
-extern __inline__ void __delay(unsigned long loops)
+static inline void __delay(unsigned long loops)
{
__asm__ __volatile__("cmp %0, 0\n\t"
"1: bne 1b\n\t"
diff --git a/include/asm-sparc/dma.h b/include/asm-sparc/dma.h
index 07e6368a252..8ec206aa5f2 100644
--- a/include/asm-sparc/dma.h
+++ b/include/asm-sparc/dma.h
@@ -198,7 +198,7 @@ extern void dvma_init(struct sbus_bus *);
/* Pause until counter runs out or BIT isn't set in the DMA condition
* register.
*/
-extern __inline__ void sparc_dma_pause(struct sparc_dma_registers *regs,
+static inline void sparc_dma_pause(struct sparc_dma_registers *regs,
unsigned long bit)
{
int ctr = 50000; /* Let's find some bugs ;) */
diff --git a/include/asm-sparc/futex.h b/include/asm-sparc/futex.h
index 2cac5ecd9d0..9feff4ce142 100644
--- a/include/asm-sparc/futex.h
+++ b/include/asm-sparc/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
int cmp = (encoded_op >> 24) & 15;
int oparg = (encoded_op << 8) >> 20;
int cmparg = (encoded_op << 20) >> 20;
- int oldval = 0, ret, tem;
+ int oldval = 0, ret;
if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
oparg = 1 << oparg;
diff --git a/include/asm-sparc/iommu.h b/include/asm-sparc/iommu.h
index 8171362d56b..70c589c05a1 100644
--- a/include/asm-sparc/iommu.h
+++ b/include/asm-sparc/iommu.h
@@ -108,12 +108,12 @@ struct iommu_struct {
struct bit_map usemap;
};
-extern __inline__ void iommu_invalidate(struct iommu_regs *regs)
+static inline void iommu_invalidate(struct iommu_regs *regs)
{
regs->tlbflush = 0;
}
-extern __inline__ void iommu_invalidate_page(struct iommu_regs *regs, unsigned long ba)
+static inline void iommu_invalidate_page(struct iommu_regs *regs, unsigned long ba)
{
regs->pageflush = (ba & PAGE_MASK);
}
diff --git a/include/asm-sparc/kdebug.h b/include/asm-sparc/kdebug.h
index 3ea4916635e..fba92485fdb 100644
--- a/include/asm-sparc/kdebug.h
+++ b/include/asm-sparc/kdebug.h
@@ -46,7 +46,7 @@ struct kernel_debug {
extern struct kernel_debug *linux_dbvec;
/* Use this macro in C-code to enter the debugger. */
-extern __inline__ void sp_enter_debugger(void)
+static inline void sp_enter_debugger(void)
{
__asm__ __volatile__("jmpl %0, %%o7\n\t"
"nop\n\t" : :
diff --git a/include/asm-sparc/mbus.h b/include/asm-sparc/mbus.h
index 5f274901534..ecacdf4075d 100644
--- a/include/asm-sparc/mbus.h
+++ b/include/asm-sparc/mbus.h
@@ -83,7 +83,7 @@ extern unsigned int hwbug_bitmask;
*/
#define TBR_ID_SHIFT 20
-extern __inline__ int get_cpuid(void)
+static inline int get_cpuid(void)
{
register int retval;
__asm__ __volatile__("rd %%tbr, %0\n\t"
@@ -93,7 +93,7 @@ extern __inline__ int get_cpuid(void)
return (retval & 3);
}
-extern __inline__ int get_modid(void)
+static inline int get_modid(void)
{
return (get_cpuid() | 0x8);
}
diff --git a/include/asm-sparc/msi.h b/include/asm-sparc/msi.h
index b69543dd3b4..ff72cbd946a 100644
--- a/include/asm-sparc/msi.h
+++ b/include/asm-sparc/msi.h
@@ -19,7 +19,7 @@
#define MSI_ASYNC_MODE 0x80000000 /* Operate the MSI asynchronously */
-extern __inline__ void msi_set_sync(void)
+static inline void msi_set_sync(void)
{
__asm__ __volatile__ ("lda [%0] %1, %%g3\n\t"
"andn %%g3, %2, %%g3\n\t"
diff --git a/include/asm-sparc/mxcc.h b/include/asm-sparc/mxcc.h
index 60ef9d6fe7b..128fe970813 100644
--- a/include/asm-sparc/mxcc.h
+++ b/include/asm-sparc/mxcc.h
@@ -85,7 +85,7 @@
#ifndef __ASSEMBLY__
-extern __inline__ void mxcc_set_stream_src(unsigned long *paddr)
+static inline void mxcc_set_stream_src(unsigned long *paddr)
{
unsigned long data0 = paddr[0];
unsigned long data1 = paddr[1];
@@ -98,7 +98,7 @@ extern __inline__ void mxcc_set_stream_src(unsigned long *paddr)
"i" (ASI_M_MXCC) : "g2", "g3");
}
-extern __inline__ void mxcc_set_stream_dst(unsigned long *paddr)
+static inline void mxcc_set_stream_dst(unsigned long *paddr)
{
unsigned long data0 = paddr[0];
unsigned long data1 = paddr[1];
@@ -111,7 +111,7 @@ extern __inline__ void mxcc_set_stream_dst(unsigned long *paddr)
"i" (ASI_M_MXCC) : "g2", "g3");
}
-extern __inline__ unsigned long mxcc_get_creg(void)
+static inline unsigned long mxcc_get_creg(void)
{
unsigned long mxcc_control;
@@ -125,7 +125,7 @@ extern __inline__ unsigned long mxcc_get_creg(void)
return mxcc_control;
}
-extern __inline__ void mxcc_set_creg(unsigned long mxcc_control)
+static inline void mxcc_set_creg(unsigned long mxcc_control)
{
__asm__ __volatile__("sta %0, [%1] %2\n\t" : :
"r" (mxcc_control), "r" (MXCC_CREG),
diff --git a/include/asm-sparc/obio.h b/include/asm-sparc/obio.h
index 62e1d77965f..47854a2a12c 100644
--- a/include/asm-sparc/obio.h
+++ b/include/asm-sparc/obio.h
@@ -98,7 +98,7 @@
#ifndef __ASSEMBLY__
-extern __inline__ int bw_get_intr_mask(int sbus_level)
+static inline int bw_get_intr_mask(int sbus_level)
{
int mask;
@@ -109,7 +109,7 @@ extern __inline__ int bw_get_intr_mask(int sbus_level)
return mask;
}
-extern __inline__ void bw_clear_intr_mask(int sbus_level, int mask)
+static inline void bw_clear_intr_mask(int sbus_level, int mask)
{
__asm__ __volatile__ ("stha %0, [%1] %2" : :
"r" (mask),
@@ -117,7 +117,7 @@ extern __inline__ void bw_clear_intr_mask(int sbus_level, int mask)
"i" (ASI_M_CTL));
}
-extern __inline__ unsigned bw_get_prof_limit(int cpu)
+static inline unsigned bw_get_prof_limit(int cpu)
{
unsigned limit;
@@ -128,7 +128,7 @@ extern __inline__ unsigned bw_get_prof_limit(int cpu)
return limit;
}
-extern __inline__ void bw_set_prof_limit(int cpu, unsigned limit)
+static inline void bw_set_prof_limit(int cpu, unsigned limit)
{
__asm__ __volatile__ ("sta %0, [%1] %2" : :
"r" (limit),
@@ -136,7 +136,7 @@ extern __inline__ void bw_set_prof_limit(int cpu, unsigned limit)
"i" (ASI_M_CTL));
}
-extern __inline__ unsigned bw_get_ctrl(int cpu)
+static inline unsigned bw_get_ctrl(int cpu)
{
unsigned ctrl;
@@ -147,7 +147,7 @@ extern __inline__ unsigned bw_get_ctrl(int cpu)
return ctrl;
}
-extern __inline__ void bw_set_ctrl(int cpu, unsigned ctrl)
+static inline void bw_set_ctrl(int cpu, unsigned ctrl)
{
__asm__ __volatile__ ("sta %0, [%1] %2" : :
"r" (ctrl),
@@ -157,7 +157,7 @@ extern __inline__ void bw_set_ctrl(int cpu, unsigned ctrl)
extern unsigned char cpu_leds[32];
-extern __inline__ void show_leds(int cpuid)
+static inline void show_leds(int cpuid)
{
cpuid &= 0x1e;
__asm__ __volatile__ ("stba %0, [%1] %2" : :
@@ -166,7 +166,7 @@ extern __inline__ void show_leds(int cpuid)
"i" (ASI_M_CTL));
}
-extern __inline__ unsigned cc_get_ipen(void)
+static inline unsigned cc_get_ipen(void)
{
unsigned pending;
@@ -177,7 +177,7 @@ extern __inline__ unsigned cc_get_ipen(void)
return pending;
}
-extern __inline__ void cc_set_iclr(unsigned clear)
+static inline void cc_set_iclr(unsigned clear)
{
__asm__ __volatile__ ("stha %0, [%1] %2" : :
"r" (clear),
@@ -185,7 +185,7 @@ extern __inline__ void cc_set_iclr(unsigned clear)
"i" (ASI_M_MXCC));
}
-extern __inline__ unsigned cc_get_imsk(void)
+static inline unsigned cc_get_imsk(void)
{
unsigned mask;
@@ -196,7 +196,7 @@ extern __inline__ unsigned cc_get_imsk(void)
return mask;
}
-extern __inline__ void cc_set_imsk(unsigned mask)
+static inline void cc_set_imsk(unsigned mask)
{
__asm__ __volatile__ ("stha %0, [%1] %2" : :
"r" (mask),
@@ -204,7 +204,7 @@ extern __inline__ void cc_set_imsk(unsigned mask)
"i" (ASI_M_MXCC));
}
-extern __inline__ unsigned cc_get_imsk_other(int cpuid)
+static inline unsigned cc_get_imsk_other(int cpuid)
{
unsigned mask;
@@ -215,7 +215,7 @@ extern __inline__ unsigned cc_get_imsk_other(int cpuid)
return mask;
}
-extern __inline__ void cc_set_imsk_other(int cpuid, unsigned mask)
+static inline void cc_set_imsk_other(int cpuid, unsigned mask)
{
__asm__ __volatile__ ("stha %0, [%1] %2" : :
"r" (mask),
@@ -223,7 +223,7 @@ extern __inline__ void cc_set_imsk_other(int cpuid, unsigned mask)
"i" (ASI_M_CTL));
}
-extern __inline__ void cc_set_igen(unsigned gen)
+static inline void cc_set_igen(unsigned gen)
{
__asm__ __volatile__ ("sta %0, [%1] %2" : :
"r" (gen),
@@ -239,7 +239,7 @@ extern __inline__ void cc_set_igen(unsigned gen)
#define IGEN_MESSAGE(bcast, devid, sid, levels) \
(((bcast) << 31) | ((devid) << 23) | ((sid) << 15) | (levels))
-extern __inline__ void sun4d_send_ipi(int cpu, int level)
+static inline void sun4d_send_ipi(int cpu, int level)
{
cc_set_igen(IGEN_MESSAGE(0, cpu << 3, 6 + ((level >> 1) & 7), 1 << (level - 1)));
}
diff --git a/include/asm-sparc/pci.h b/include/asm-sparc/pci.h
index 97052baf90c..38644742f01 100644
--- a/include/asm-sparc/pci.h
+++ b/include/asm-sparc/pci.h
@@ -15,12 +15,12 @@
#define PCI_IRQ_NONE 0xffffffff
-extern inline void pcibios_set_master(struct pci_dev *dev)
+static inline void pcibios_set_master(struct pci_dev *dev)
{
/* No special bus mastering setup handling */
}
-extern inline void pcibios_penalize_isa_irq(int irq, int active)
+static inline void pcibios_penalize_isa_irq(int irq, int active)
{
/* We don't do dynamic PCI IRQ allocation */
}
@@ -137,7 +137,7 @@ extern void pci_dma_sync_sg_for_device(struct pci_dev *hwdev, struct scatterlist
* only drive the low 24-bits during PCI bus mastering, then
* you would pass 0x00ffffff as the mask to this function.
*/
-extern inline int pci_dma_supported(struct pci_dev *hwdev, u64 mask)
+static inline int pci_dma_supported(struct pci_dev *hwdev, u64 mask)
{
return 1;
}
diff --git a/include/asm-sparc/pgtable.h b/include/asm-sparc/pgtable.h
index 8f4f6a95965..a14e9867750 100644
--- a/include/asm-sparc/pgtable.h
+++ b/include/asm-sparc/pgtable.h
@@ -82,6 +82,8 @@ extern unsigned long page_kernel;
/* Top-level page directory */
extern pgd_t swapper_pg_dir[1024];
+extern void paging_init(void);
+
/* Page table for 0-4MB for everybody, on the Sparc this
* holds the same as on the i386.
*/
@@ -152,7 +154,7 @@ BTFIXUPDEF_CALL_CONST(int, pte_present, pte_t)
BTFIXUPDEF_CALL(void, pte_clear, pte_t *)
BTFIXUPDEF_CALL(int, pte_read, pte_t)
-extern __inline__ int pte_none(pte_t pte)
+static inline int pte_none(pte_t pte)
{
return !(pte_val(pte) & ~BTFIXUP_SETHI(none_mask));
}
@@ -165,7 +167,7 @@ BTFIXUPDEF_CALL_CONST(int, pmd_bad, pmd_t)
BTFIXUPDEF_CALL_CONST(int, pmd_present, pmd_t)
BTFIXUPDEF_CALL(void, pmd_clear, pmd_t *)
-extern __inline__ int pmd_none(pmd_t pmd)
+static inline int pmd_none(pmd_t pmd)
{
return !(pmd_val(pmd) & ~BTFIXUP_SETHI(none_mask));
}
@@ -192,20 +194,20 @@ BTFIXUPDEF_HALF(pte_writei)
BTFIXUPDEF_HALF(pte_dirtyi)
BTFIXUPDEF_HALF(pte_youngi)
-extern int pte_write(pte_t pte) __attribute_const__;
-extern __inline__ int pte_write(pte_t pte)
+static int pte_write(pte_t pte) __attribute_const__;
+static inline int pte_write(pte_t pte)
{
return pte_val(pte) & BTFIXUP_HALF(pte_writei);
}
-extern int pte_dirty(pte_t pte) __attribute_const__;
-extern __inline__ int pte_dirty(pte_t pte)
+static int pte_dirty(pte_t pte) __attribute_const__;
+static inline int pte_dirty(pte_t pte)
{
return pte_val(pte) & BTFIXUP_HALF(pte_dirtyi);
}
-extern int pte_young(pte_t pte) __attribute_const__;
-extern __inline__ int pte_young(pte_t pte)
+static int pte_young(pte_t pte) __attribute_const__;
+static inline int pte_young(pte_t pte)
{
return pte_val(pte) & BTFIXUP_HALF(pte_youngi);
}
@@ -215,8 +217,8 @@ extern __inline__ int pte_young(pte_t pte)
*/
BTFIXUPDEF_HALF(pte_filei)
-extern int pte_file(pte_t pte) __attribute_const__;
-extern __inline__ int pte_file(pte_t pte)
+static int pte_file(pte_t pte) __attribute_const__;
+static inline int pte_file(pte_t pte)
{
return pte_val(pte) & BTFIXUP_HALF(pte_filei);
}
@@ -227,20 +229,20 @@ BTFIXUPDEF_HALF(pte_wrprotecti)
BTFIXUPDEF_HALF(pte_mkcleani)
BTFIXUPDEF_HALF(pte_mkoldi)
-extern pte_t pte_wrprotect(pte_t pte) __attribute_const__;
-extern __inline__ pte_t pte_wrprotect(pte_t pte)
+static pte_t pte_wrprotect(pte_t pte) __attribute_const__;
+static inline pte_t pte_wrprotect(pte_t pte)
{
return __pte(pte_val(pte) & ~BTFIXUP_HALF(pte_wrprotecti));
}
-extern pte_t pte_mkclean(pte_t pte) __attribute_const__;
-extern __inline__ pte_t pte_mkclean(pte_t pte)
+static pte_t pte_mkclean(pte_t pte) __attribute_const__;
+static inline pte_t pte_mkclean(pte_t pte)
{
return __pte(pte_val(pte) & ~BTFIXUP_HALF(pte_mkcleani));
}
-extern pte_t pte_mkold(pte_t pte) __attribute_const__;
-extern __inline__ pte_t pte_mkold(pte_t pte)
+static pte_t pte_mkold(pte_t pte) __attribute_const__;
+static inline pte_t pte_mkold(pte_t pte)
{
return __pte(pte_val(pte) & ~BTFIXUP_HALF(pte_mkoldi));
}
@@ -276,8 +278,8 @@ BTFIXUPDEF_CALL_CONST(pte_t, mk_pte_io, unsigned long, pgprot_t, int)
BTFIXUPDEF_INT(pte_modify_mask)
-extern pte_t pte_modify(pte_t pte, pgprot_t newprot) __attribute_const__;
-extern __inline__ pte_t pte_modify(pte_t pte, pgprot_t newprot)
+static pte_t pte_modify(pte_t pte, pgprot_t newprot) __attribute_const__;
+static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
{
return __pte((pte_val(pte) & BTFIXUP_INT(pte_modify_mask)) |
pgprot_val(newprot));
@@ -384,13 +386,13 @@ extern struct ctx_list ctx_used; /* Head of used contexts list */
#define NO_CONTEXT -1
-extern __inline__ void remove_from_ctx_list(struct ctx_list *entry)
+static inline void remove_from_ctx_list(struct ctx_list *entry)
{
entry->next->prev = entry->prev;
entry->prev->next = entry->next;
}
-extern __inline__ void add_to_ctx_list(struct ctx_list *head, struct ctx_list *entry)
+static inline void add_to_ctx_list(struct ctx_list *head, struct ctx_list *entry)
{
entry->next = head;
(entry->prev = head->prev)->next = entry;
@@ -399,7 +401,7 @@ extern __inline__ void add_to_ctx_list(struct ctx_list *head, struct ctx_list *e
#define add_to_free_ctxlist(entry) add_to_ctx_list(&ctx_free, entry)
#define add_to_used_ctxlist(entry) add_to_ctx_list(&ctx_used, entry)
-extern __inline__ unsigned long
+static inline unsigned long
__get_phys (unsigned long addr)
{
switch (sparc_cpu_model){
@@ -414,7 +416,7 @@ __get_phys (unsigned long addr)
}
}
-extern __inline__ int
+static inline int
__get_iospace (unsigned long addr)
{
switch (sparc_cpu_model){
diff --git a/include/asm-sparc/pgtsrmmu.h b/include/asm-sparc/pgtsrmmu.h
index ee3b9d93187..edeb9811e72 100644
--- a/include/asm-sparc/pgtsrmmu.h
+++ b/include/asm-sparc/pgtsrmmu.h
@@ -148,7 +148,7 @@ extern void *srmmu_nocache_pool;
#define __nocache_fix(VADDR) __va(__nocache_pa(VADDR))
/* Accessing the MMU control register. */
-extern __inline__ unsigned int srmmu_get_mmureg(void)
+static inline unsigned int srmmu_get_mmureg(void)
{
unsigned int retval;
__asm__ __volatile__("lda [%%g0] %1, %0\n\t" :
@@ -157,14 +157,14 @@ extern __inline__ unsigned int srmmu_get_mmureg(void)
return retval;
}
-extern __inline__ void srmmu_set_mmureg(unsigned long regval)
+static inline void srmmu_set_mmureg(unsigned long regval)
{
__asm__ __volatile__("sta %0, [%%g0] %1\n\t" : :
"r" (regval), "i" (ASI_M_MMUREGS) : "memory");
}
-extern __inline__ void srmmu_set_ctable_ptr(unsigned long paddr)
+static inline void srmmu_set_ctable_ptr(unsigned long paddr)
{
paddr = ((paddr >> 4) & SRMMU_CTX_PMASK);
__asm__ __volatile__("sta %0, [%1] %2\n\t" : :
@@ -173,7 +173,7 @@ extern __inline__ void srmmu_set_ctable_ptr(unsigned long paddr)
"memory");
}
-extern __inline__ unsigned long srmmu_get_ctable_ptr(void)
+static inline unsigned long srmmu_get_ctable_ptr(void)
{
unsigned int retval;
@@ -184,14 +184,14 @@ extern __inline__ unsigned long srmmu_get_ctable_ptr(void)
return (retval & SRMMU_CTX_PMASK) << 4;
}
-extern __inline__ void srmmu_set_context(int context)
+static inline void srmmu_set_context(int context)
{
__asm__ __volatile__("sta %0, [%1] %2\n\t" : :
"r" (context), "r" (SRMMU_CTX_REG),
"i" (ASI_M_MMUREGS) : "memory");
}
-extern __inline__ int srmmu_get_context(void)
+static inline int srmmu_get_context(void)
{
register int retval;
__asm__ __volatile__("lda [%1] %2, %0\n\t" :
@@ -201,7 +201,7 @@ extern __inline__ int srmmu_get_context(void)
return retval;
}
-extern __inline__ unsigned int srmmu_get_fstatus(void)
+static inline unsigned int srmmu_get_fstatus(void)
{
unsigned int retval;
@@ -211,7 +211,7 @@ extern __inline__ unsigned int srmmu_get_fstatus(void)
return retval;
}
-extern __inline__ unsigned int srmmu_get_faddr(void)
+static inline unsigned int srmmu_get_faddr(void)
{
unsigned int retval;
@@ -222,7 +222,7 @@ extern __inline__ unsigned int srmmu_get_faddr(void)
}
/* This is guaranteed on all SRMMU's. */
-extern __inline__ void srmmu_flush_whole_tlb(void)
+static inline void srmmu_flush_whole_tlb(void)
{
__asm__ __volatile__("sta %%g0, [%0] %1\n\t": :
"r" (0x400), /* Flush entire TLB!! */
@@ -231,7 +231,7 @@ extern __inline__ void srmmu_flush_whole_tlb(void)
}
/* These flush types are not available on all chips... */
-extern __inline__ void srmmu_flush_tlb_ctx(void)
+static inline void srmmu_flush_tlb_ctx(void)
{
__asm__ __volatile__("sta %%g0, [%0] %1\n\t": :
"r" (0x300), /* Flush TLB ctx.. */
@@ -239,7 +239,7 @@ extern __inline__ void srmmu_flush_tlb_ctx(void)
}
-extern __inline__ void srmmu_flush_tlb_region(unsigned long addr)
+static inline void srmmu_flush_tlb_region(unsigned long addr)
{
addr &= SRMMU_PGDIR_MASK;
__asm__ __volatile__("sta %%g0, [%0] %1\n\t": :
@@ -249,7 +249,7 @@ extern __inline__ void srmmu_flush_tlb_region(unsigned long addr)
}
-extern __inline__ void srmmu_flush_tlb_segment(unsigned long addr)
+static inline void srmmu_flush_tlb_segment(unsigned long addr)
{
addr &= SRMMU_REAL_PMD_MASK;
__asm__ __volatile__("sta %%g0, [%0] %1\n\t": :
@@ -258,7 +258,7 @@ extern __inline__ void srmmu_flush_tlb_segment(unsigned long addr)
}
-extern __inline__ void srmmu_flush_tlb_page(unsigned long page)
+static inline void srmmu_flush_tlb_page(unsigned long page)
{
page &= PAGE_MASK;
__asm__ __volatile__("sta %%g0, [%0] %1\n\t": :
@@ -267,7 +267,7 @@ extern __inline__ void srmmu_flush_tlb_page(unsigned long page)
}
-extern __inline__ unsigned long srmmu_hwprobe(unsigned long vaddr)
+static inline unsigned long srmmu_hwprobe(unsigned long vaddr)
{
unsigned long retval;
@@ -279,7 +279,7 @@ extern __inline__ unsigned long srmmu_hwprobe(unsigned long vaddr)
return retval;
}
-extern __inline__ int
+static inline int
srmmu_get_pte (unsigned long addr)
{
register unsigned long entry;
diff --git a/include/asm-sparc/processor.h b/include/asm-sparc/processor.h
index 5a7a1a8d29a..6fbb3f0af8d 100644
--- a/include/asm-sparc/processor.h
+++ b/include/asm-sparc/processor.h
@@ -79,7 +79,7 @@ struct thread_struct {
extern unsigned long thread_saved_pc(struct task_struct *t);
/* Do necessary setup to start up a newly executed thread. */
-extern __inline__ void start_thread(struct pt_regs * regs, unsigned long pc,
+static inline void start_thread(struct pt_regs * regs, unsigned long pc,
unsigned long sp)
{
register unsigned long zero asm("g1");
diff --git a/include/asm-sparc/psr.h b/include/asm-sparc/psr.h
index 9778b8c8b15..19c97805111 100644
--- a/include/asm-sparc/psr.h
+++ b/include/asm-sparc/psr.h
@@ -38,7 +38,7 @@
#ifndef __ASSEMBLY__
/* Get the %psr register. */
-extern __inline__ unsigned int get_psr(void)
+static inline unsigned int get_psr(void)
{
unsigned int psr;
__asm__ __volatile__(
@@ -53,7 +53,7 @@ extern __inline__ unsigned int get_psr(void)
return psr;
}
-extern __inline__ void put_psr(unsigned int new_psr)
+static inline void put_psr(unsigned int new_psr)
{
__asm__ __volatile__(
"wr %0, 0x0, %%psr\n\t"
@@ -72,7 +72,7 @@ extern __inline__ void put_psr(unsigned int new_psr)
extern unsigned int fsr_storage;
-extern __inline__ unsigned int get_fsr(void)
+static inline unsigned int get_fsr(void)
{
unsigned int fsr = 0;
diff --git a/include/asm-sparc/sbi.h b/include/asm-sparc/sbi.h
index 739ccac5dcf..86a603ac7b2 100644
--- a/include/asm-sparc/sbi.h
+++ b/include/asm-sparc/sbi.h
@@ -65,7 +65,7 @@ struct sbi_regs {
#ifndef __ASSEMBLY__
-extern __inline__ int acquire_sbi(int devid, int mask)
+static inline int acquire_sbi(int devid, int mask)
{
__asm__ __volatile__ ("swapa [%2] %3, %0" :
"=r" (mask) :
@@ -75,7 +75,7 @@ extern __inline__ int acquire_sbi(int devid, int mask)
return mask;
}
-extern __inline__ void release_sbi(int devid, int mask)
+static inline void release_sbi(int devid, int mask)
{
__asm__ __volatile__ ("sta %0, [%1] %2" : :
"r" (mask),
@@ -83,7 +83,7 @@ extern __inline__ void release_sbi(int devid, int mask)
"i" (ASI_M_CTL));
}
-extern __inline__ void set_sbi_tid(int devid, int targetid)
+static inline void set_sbi_tid(int devid, int targetid)
{
__asm__ __volatile__ ("sta %0, [%1] %2" : :
"r" (targetid),
@@ -91,7 +91,7 @@ extern __inline__ void set_sbi_tid(int devid, int targetid)
"i" (ASI_M_CTL));
}
-extern __inline__ int get_sbi_ctl(int devid, int cfgno)
+static inline int get_sbi_ctl(int devid, int cfgno)
{
int cfg;
@@ -102,7 +102,7 @@ extern __inline__ int get_sbi_ctl(int devid, int cfgno)
return cfg;
}
-extern __inline__ void set_sbi_ctl(int devid, int cfgno, int cfg)
+static inline void set_sbi_ctl(int devid, int cfgno, int cfg)
{
__asm__ __volatile__ ("sta %0, [%1] %2" : :
"r" (cfg),
diff --git a/include/asm-sparc/sbus.h b/include/asm-sparc/sbus.h
index 3a8b3908728..a13cddcecec 100644
--- a/include/asm-sparc/sbus.h
+++ b/include/asm-sparc/sbus.h
@@ -28,12 +28,12 @@
* numbers + offsets, and vice versa.
*/
-extern __inline__ unsigned long sbus_devaddr(int slotnum, unsigned long offset)
+static inline unsigned long sbus_devaddr(int slotnum, unsigned long offset)
{
return (unsigned long) (SUN_SBUS_BVADDR+((slotnum)<<25)+(offset));
}
-extern __inline__ int sbus_dev_slot(unsigned long dev_addr)
+static inline int sbus_dev_slot(unsigned long dev_addr)
{
return (int) (((dev_addr)-SUN_SBUS_BVADDR)>>25);
}
@@ -80,7 +80,7 @@ struct sbus_bus {
extern struct sbus_bus *sbus_root;
-extern __inline__ int
+static inline int
sbus_is_slave(struct sbus_dev *dev)
{
/* XXX Have to write this for sun4c's */
diff --git a/include/asm-sparc/smp.h b/include/asm-sparc/smp.h
index 4f96d8333a1..580c51d011d 100644
--- a/include/asm-sparc/smp.h
+++ b/include/asm-sparc/smp.h
@@ -60,22 +60,22 @@ BTFIXUPDEF_BLACKBOX(load_current)
#define smp_cross_call(func,arg1,arg2,arg3,arg4,arg5) BTFIXUP_CALL(smp_cross_call)(func,arg1,arg2,arg3,arg4,arg5)
#define smp_message_pass(target,msg,data,wait) BTFIXUP_CALL(smp_message_pass)(target,msg,data,wait)
-extern __inline__ void xc0(smpfunc_t func) { smp_cross_call(func, 0, 0, 0, 0, 0); }
-extern __inline__ void xc1(smpfunc_t func, unsigned long arg1)
+static inline void xc0(smpfunc_t func) { smp_cross_call(func, 0, 0, 0, 0, 0); }
+static inline void xc1(smpfunc_t func, unsigned long arg1)
{ smp_cross_call(func, arg1, 0, 0, 0, 0); }
-extern __inline__ void xc2(smpfunc_t func, unsigned long arg1, unsigned long arg2)
+static inline void xc2(smpfunc_t func, unsigned long arg1, unsigned long arg2)
{ smp_cross_call(func, arg1, arg2, 0, 0, 0); }
-extern __inline__ void xc3(smpfunc_t func, unsigned long arg1, unsigned long arg2,
+static inline void xc3(smpfunc_t func, unsigned long arg1, unsigned long arg2,
unsigned long arg3)
{ smp_cross_call(func, arg1, arg2, arg3, 0, 0); }
-extern __inline__ void xc4(smpfunc_t func, unsigned long arg1, unsigned long arg2,
+static inline void xc4(smpfunc_t func, unsigned long arg1, unsigned long arg2,
unsigned long arg3, unsigned long arg4)
{ smp_cross_call(func, arg1, arg2, arg3, arg4, 0); }
-extern __inline__ void xc5(smpfunc_t func, unsigned long arg1, unsigned long arg2,
+static inline void xc5(smpfunc_t func, unsigned long arg1, unsigned long arg2,
unsigned long arg3, unsigned long arg4, unsigned long arg5)
{ smp_cross_call(func, arg1, arg2, arg3, arg4, arg5); }
-extern __inline__ int smp_call_function(void (*func)(void *info), void *info, int nonatomic, int wait)
+static inline int smp_call_function(void (*func)(void *info), void *info, int nonatomic, int wait)
{
xc1((smpfunc_t)func, (unsigned long)info);
return 0;
@@ -84,16 +84,16 @@ extern __inline__ int smp_call_function(void (*func)(void *info), void *info, in
extern __volatile__ int __cpu_number_map[NR_CPUS];
extern __volatile__ int __cpu_logical_map[NR_CPUS];
-extern __inline__ int cpu_logical_map(int cpu)
+static inline int cpu_logical_map(int cpu)
{
return __cpu_logical_map[cpu];
}
-extern __inline__ int cpu_number_map(int cpu)
+static inline int cpu_number_map(int cpu)
{
return __cpu_number_map[cpu];
}
-extern __inline__ int hard_smp4m_processor_id(void)
+static inline int hard_smp4m_processor_id(void)
{
int cpuid;
@@ -104,7 +104,7 @@ extern __inline__ int hard_smp4m_processor_id(void)
return cpuid;
}
-extern __inline__ int hard_smp4d_processor_id(void)
+static inline int hard_smp4d_processor_id(void)
{
int cpuid;
@@ -114,7 +114,7 @@ extern __inline__ int hard_smp4d_processor_id(void)
}
#ifndef MODULE
-extern __inline__ int hard_smp_processor_id(void)
+static inline int hard_smp_processor_id(void)
{
int cpuid;
@@ -136,7 +136,7 @@ extern __inline__ int hard_smp_processor_id(void)
return cpuid;
}
#else
-extern __inline__ int hard_smp_processor_id(void)
+static inline int hard_smp_processor_id(void)
{
int cpuid;
diff --git a/include/asm-sparc/smpprim.h b/include/asm-sparc/smpprim.h
index 9b9c28ed748..e7b6d346ae1 100644
--- a/include/asm-sparc/smpprim.h
+++ b/include/asm-sparc/smpprim.h
@@ -15,7 +15,7 @@
* atomic.
*/
-extern __inline__ __volatile__ char test_and_set(void *addr)
+static inline __volatile__ char test_and_set(void *addr)
{
char state = 0;
@@ -27,7 +27,7 @@ extern __inline__ __volatile__ char test_and_set(void *addr)
}
/* Initialize a spin-lock. */
-extern __inline__ __volatile__ smp_initlock(void *spinlock)
+static inline __volatile__ smp_initlock(void *spinlock)
{
/* Unset the lock. */
*((unsigned char *) spinlock) = 0;
@@ -36,7 +36,7 @@ extern __inline__ __volatile__ smp_initlock(void *spinlock)
}
/* This routine spins until it acquires the lock at ADDR. */
-extern __inline__ __volatile__ smp_lock(void *addr)
+static inline __volatile__ smp_lock(void *addr)
{
while(test_and_set(addr) == 0xff)
;
@@ -46,7 +46,7 @@ extern __inline__ __volatile__ smp_lock(void *addr)
}
/* This routine releases the lock at ADDR. */
-extern __inline__ __volatile__ smp_unlock(void *addr)
+static inline __volatile__ smp_unlock(void *addr)
{
*((unsigned char *) addr) = 0;
}
diff --git a/include/asm-sparc/spinlock.h b/include/asm-sparc/spinlock.h
index 111727a2bb4..e344c98a6f5 100644
--- a/include/asm-sparc/spinlock.h
+++ b/include/asm-sparc/spinlock.h
@@ -17,7 +17,7 @@
#define __raw_spin_unlock_wait(lock) \
do { while (__raw_spin_is_locked(lock)) cpu_relax(); } while (0)
-extern __inline__ void __raw_spin_lock(raw_spinlock_t *lock)
+static inline void __raw_spin_lock(raw_spinlock_t *lock)
{
__asm__ __volatile__(
"\n1:\n\t"
@@ -37,7 +37,7 @@ extern __inline__ void __raw_spin_lock(raw_spinlock_t *lock)
: "g2", "memory", "cc");
}
-extern __inline__ int __raw_spin_trylock(raw_spinlock_t *lock)
+static inline int __raw_spin_trylock(raw_spinlock_t *lock)
{
unsigned int result;
__asm__ __volatile__("ldstub [%1], %0"
@@ -47,7 +47,7 @@ extern __inline__ int __raw_spin_trylock(raw_spinlock_t *lock)
return (result == 0);
}
-extern __inline__ void __raw_spin_unlock(raw_spinlock_t *lock)
+static inline void __raw_spin_unlock(raw_spinlock_t *lock)
{
__asm__ __volatile__("stb %%g0, [%0]" : : "r" (lock) : "memory");
}
@@ -78,7 +78,7 @@ extern __inline__ void __raw_spin_unlock(raw_spinlock_t *lock)
*
* Unfortunately this scheme limits us to ~16,000,000 cpus.
*/
-extern __inline__ void __read_lock(raw_rwlock_t *rw)
+static inline void __read_lock(raw_rwlock_t *rw)
{
register raw_rwlock_t *lp asm("g1");
lp = rw;
@@ -98,7 +98,7 @@ do { unsigned long flags; \
local_irq_restore(flags); \
} while(0)
-extern __inline__ void __read_unlock(raw_rwlock_t *rw)
+static inline void __read_unlock(raw_rwlock_t *rw)
{
register raw_rwlock_t *lp asm("g1");
lp = rw;
diff --git a/include/asm-sparc/system.h b/include/asm-sparc/system.h
index 3557781a4bf..1f6b71f9e1b 100644
--- a/include/asm-sparc/system.h
+++ b/include/asm-sparc/system.h
@@ -204,7 +204,7 @@ static inline unsigned long getipl(void)
BTFIXUPDEF_CALL(void, ___xchg32, void)
#endif
-extern __inline__ unsigned long xchg_u32(__volatile__ unsigned long *m, unsigned long val)
+static inline unsigned long xchg_u32(__volatile__ unsigned long *m, unsigned long val)
{
#ifdef CONFIG_SMP
__asm__ __volatile__("swap [%2], %0"
diff --git a/include/asm-sparc/traps.h b/include/asm-sparc/traps.h
index 6690ab956ea..f62c7f878ee 100644
--- a/include/asm-sparc/traps.h
+++ b/include/asm-sparc/traps.h
@@ -22,7 +22,7 @@ struct tt_entry {
/* We set this to _start in system setup. */
extern struct tt_entry *sparc_ttable;
-extern __inline__ unsigned long get_tbr(void)
+static inline unsigned long get_tbr(void)
{
unsigned long tbr;
diff --git a/include/asm-sparc64/cacheflush.h b/include/asm-sparc64/cacheflush.h
index 51b26e81d82..b3f61659ba8 100644
--- a/include/asm-sparc64/cacheflush.h
+++ b/include/asm-sparc64/cacheflush.h
@@ -4,13 +4,6 @@
#include <linux/config.h>
#include <asm/page.h>
-/* Flushing for D-cache alias handling is only needed if
- * the page size is smaller than 16K.
- */
-#if PAGE_SHIFT < 14
-#define DCACHE_ALIASING_POSSIBLE
-#endif
-
#ifndef __ASSEMBLY__
#include <linux/mm.h>
@@ -73,6 +66,11 @@ extern void flush_ptrace_access(struct vm_area_struct *, struct page *,
#define flush_cache_vmap(start, end) do { } while (0)
#define flush_cache_vunmap(start, end) do { } while (0)
+#ifdef CONFIG_DEBUG_PAGEALLOC
+/* internal debugging function */
+void kernel_map_pages(struct page *page, int numpages, int enable);
+#endif
+
#endif /* !__ASSEMBLY__ */
#endif /* _SPARC64_CACHEFLUSH_H */
diff --git a/include/asm-sparc64/cpudata.h b/include/asm-sparc64/cpudata.h
index 9a3a81f1cc5..74de79dca91 100644
--- a/include/asm-sparc64/cpudata.h
+++ b/include/asm-sparc64/cpudata.h
@@ -22,6 +22,16 @@ typedef struct {
unsigned int __pad1;
unsigned long *pte_cache[2];
unsigned long *pgd_cache;
+
+ /* Dcache line 3, rarely used */
+ unsigned int dcache_size;
+ unsigned int dcache_line_size;
+ unsigned int icache_size;
+ unsigned int icache_line_size;
+ unsigned int ecache_size;
+ unsigned int ecache_line_size;
+ unsigned int __pad2;
+ unsigned int __pad3;
} cpuinfo_sparc;
DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data);
diff --git a/include/asm-sparc64/futex.h b/include/asm-sparc64/futex.h
index 2cac5ecd9d0..9feff4ce142 100644
--- a/include/asm-sparc64/futex.h
+++ b/include/asm-sparc64/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
int cmp = (encoded_op >> 24) & 15;
int oparg = (encoded_op << 8) >> 20;
int cmparg = (encoded_op << 20) >> 20;
- int oldval = 0, ret, tem;
+ int oldval = 0, ret;
if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
oparg = 1 << oparg;
diff --git a/include/asm-sparc64/head.h b/include/asm-sparc64/head.h
index b63a33cf497..0abd3a674e8 100644
--- a/include/asm-sparc64/head.h
+++ b/include/asm-sparc64/head.h
@@ -12,9 +12,12 @@
#define __JALAPENO_ID 0x003e0016
#define CHEETAH_MANUF 0x003e
-#define CHEETAH_IMPL 0x0014
-#define CHEETAH_PLUS_IMPL 0x0015
-#define JALAPENO_IMPL 0x0016
+#define CHEETAH_IMPL 0x0014 /* Ultra-III */
+#define CHEETAH_PLUS_IMPL 0x0015 /* Ultra-III+ */
+#define JALAPENO_IMPL 0x0016 /* Ultra-IIIi */
+#define JAGUAR_IMPL 0x0018 /* Ultra-IV */
+#define PANTHER_IMPL 0x0019 /* Ultra-IV+ */
+#define SERRANO_IMPL 0x0022 /* Ultra-IIIi+ */
#define BRANCH_IF_CHEETAH_BASE(tmp1,tmp2,label) \
rdpr %ver, %tmp1; \
diff --git a/include/asm-sparc64/ide.h b/include/asm-sparc64/ide.h
index 4c1098474c7..c393f815b0b 100644
--- a/include/asm-sparc64/ide.h
+++ b/include/asm-sparc64/ide.h
@@ -15,6 +15,7 @@
#include <asm/io.h>
#include <asm/spitfire.h>
#include <asm/cacheflush.h>
+#include <asm/page.h>
#ifndef MAX_HWIFS
# ifdef CONFIG_BLK_DEV_IDEPCI
diff --git a/include/asm-sparc64/openprom.h b/include/asm-sparc64/openprom.h
index 0a336901d58..b4959d2b0d9 100644
--- a/include/asm-sparc64/openprom.h
+++ b/include/asm-sparc64/openprom.h
@@ -186,8 +186,8 @@ struct linux_prom_registers {
};
struct linux_prom64_registers {
- long phys_addr;
- long reg_size;
+ unsigned long phys_addr;
+ unsigned long reg_size;
};
struct linux_prom_irqs {
diff --git a/include/asm-sparc64/oplib.h b/include/asm-sparc64/oplib.h
index a432d9e7daa..d02f1e8ae1a 100644
--- a/include/asm-sparc64/oplib.h
+++ b/include/asm-sparc64/oplib.h
@@ -38,6 +38,20 @@ extern int prom_stdin, prom_stdout;
*/
extern int prom_chosen_node;
+/* Helper values and strings in arch/sparc64/kernel/head.S */
+extern const char prom_finddev_name[];
+extern const char prom_chosen_path[];
+extern const char prom_getprop_name[];
+extern const char prom_mmu_name[];
+extern const char prom_callmethod_name[];
+extern const char prom_translate_name[];
+extern const char prom_map_name[];
+extern const char prom_unmap_name[];
+extern int prom_mmu_ihandle_cache;
+extern unsigned int prom_boot_mapped_pc;
+extern unsigned int prom_boot_mapping_mode;
+extern unsigned long prom_boot_mapping_phys_high, prom_boot_mapping_phys_low;
+
struct linux_mlist_p1275 {
struct linux_mlist_p1275 *theres_more;
unsigned long start_adr;
@@ -68,7 +82,7 @@ extern char *prom_getbootargs(void);
* of the string is different on V0 vs. V2->higher proms. The caller must
* know what he/she is doing! Returns the device descriptor, an int.
*/
-extern int prom_devopen(char *device_string);
+extern int prom_devopen(const char *device_string);
/* Close a previously opened device described by the passed integer
* descriptor.
@@ -81,27 +95,13 @@ extern int prom_devclose(int device_handle);
extern void prom_seek(int device_handle, unsigned int seek_hival,
unsigned int seek_lowval);
-/* Machine memory configuration routine. */
-
-/* This function returns a V0 format memory descriptor table, it has three
- * entries. One for the total amount of physical ram on the machine, one
- * for the amount of physical ram available, and one describing the virtual
- * areas which are allocated by the prom. So, in a sense the physical
- * available is a calculation of the total physical minus the physical mapped
- * by the prom with virtual mappings.
- *
- * These lists are returned pre-sorted, this should make your life easier
- * since the prom itself is way too lazy to do such nice things.
- */
-extern struct linux_mem_p1275 *prom_meminfo(void);
-
/* Miscellaneous routines, don't really fit in any category per se. */
/* Reboot the machine with the command line passed. */
-extern void prom_reboot(char *boot_command);
+extern void prom_reboot(const char *boot_command);
/* Evaluate the forth string passed. */
-extern void prom_feval(char *forth_string);
+extern void prom_feval(const char *forth_string);
/* Enter the prom, with possibility of continuation with the 'go'
* command in newer proms.
@@ -154,7 +154,7 @@ extern char prom_getchar(void);
extern void prom_putchar(char character);
/* Prom's internal routines, don't use in kernel/boot code. */
-extern void prom_printf(char *fmt, ...);
+extern void prom_printf(const char *fmt, ...);
extern void prom_write(const char *buf, unsigned int len);
/* Query for input device type */
@@ -215,7 +215,7 @@ extern int prom_getunumber(int syndrome_code,
char *buf, int buflen);
/* Retain physical memory to the caller across soft resets. */
-extern unsigned long prom_retain(char *name,
+extern unsigned long prom_retain(const char *name,
unsigned long pa_low, unsigned long pa_high,
long size, long align);
@@ -269,28 +269,28 @@ extern int prom_getsibling(int node);
/* Get the length, at the passed node, of the given property type.
* Returns -1 on error (ie. no such property at this node).
*/
-extern int prom_getproplen(int thisnode, char *property);
+extern int prom_getproplen(int thisnode, const char *property);
/* Fetch the requested property using the given buffer. Returns
* the number of bytes the prom put into your buffer or -1 on error.
*/
-extern int prom_getproperty(int thisnode, char *property,
+extern int prom_getproperty(int thisnode, const char *property,
char *prop_buffer, int propbuf_size);
/* Acquire an integer property. */
-extern int prom_getint(int node, char *property);
+extern int prom_getint(int node, const char *property);
/* Acquire an integer property, with a default value. */
-extern int prom_getintdefault(int node, char *property, int defval);
+extern int prom_getintdefault(int node, const char *property, int defval);
/* Acquire a boolean property, 0=FALSE 1=TRUE. */
-extern int prom_getbool(int node, char *prop);
+extern int prom_getbool(int node, const char *prop);
/* Acquire a string property, null string on error. */
-extern void prom_getstring(int node, char *prop, char *buf, int bufsize);
+extern void prom_getstring(int node, const char *prop, char *buf, int bufsize);
/* Does the passed node have the given "name"? YES=1 NO=0 */
-extern int prom_nodematch(int thisnode, char *name);
+extern int prom_nodematch(int thisnode, const char *name);
/* Puts in buffer a prom name in the form name@x,y or name (x for which_io
* and y for first regs phys address
@@ -300,7 +300,7 @@ extern int prom_getname(int node, char *buf, int buflen);
/* Search all siblings starting at the passed node for "name" matching
* the given string. Returns the node on success, zero on failure.
*/
-extern int prom_searchsiblings(int node_start, char *name);
+extern int prom_searchsiblings(int node_start, const char *name);
/* Return the first property type, as a string, for the given node.
* Returns a null string on error. Buffer should be at least 32B long.
@@ -310,21 +310,21 @@ extern char *prom_firstprop(int node, char *buffer);
/* Returns the next property after the passed property for the given
* node. Returns null string on failure. Buffer should be at least 32B long.
*/
-extern char *prom_nextprop(int node, char *prev_property, char *buffer);
+extern char *prom_nextprop(int node, const char *prev_property, char *buffer);
/* Returns 1 if the specified node has given property. */
-extern int prom_node_has_property(int node, char *property);
+extern int prom_node_has_property(int node, const char *property);
/* Returns phandle of the path specified */
-extern int prom_finddevice(char *name);
+extern int prom_finddevice(const char *name);
/* Set the indicated property at the given node with the passed value.
* Returns the number of bytes of your value that the prom took.
*/
-extern int prom_setprop(int node, char *prop_name, char *prop_value,
+extern int prom_setprop(int node, const char *prop_name, char *prop_value,
int value_size);
-extern int prom_pathtoinode(char *path);
+extern int prom_pathtoinode(const char *path);
extern int prom_inst2pkg(int);
/* CPU probing helpers. */
@@ -334,7 +334,7 @@ int cpu_find_by_mid(int mid, int *prom_node);
/* Client interface level routines. */
extern void prom_set_trap_table(unsigned long tba);
-extern long p1275_cmd (char *, long, ...);
+extern long p1275_cmd(const char *, long, ...);
#if 0
diff --git a/include/asm-sparc64/page.h b/include/asm-sparc64/page.h
index c9f8ef208ea..5426bb28a99 100644
--- a/include/asm-sparc64/page.h
+++ b/include/asm-sparc64/page.h
@@ -21,6 +21,13 @@
#define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
#define PAGE_MASK (~(PAGE_SIZE-1))
+/* Flushing for D-cache alias handling is only needed if
+ * the page size is smaller than 16K.
+ */
+#if PAGE_SHIFT < 14
+#define DCACHE_ALIASING_POSSIBLE
+#endif
+
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
@@ -133,23 +140,6 @@ extern unsigned long page_to_pfn(struct page *);
#define virt_to_phys __pa
#define phys_to_virt __va
-/* The following structure is used to hold the physical
- * memory configuration of the machine. This is filled in
- * probe_memory() and is later used by mem_init() to set up
- * mem_map[]. We statically allocate SPARC_PHYS_BANKS of
- * these structs, this is arbitrary. The entry after the
- * last valid one has num_bytes==0.
- */
-
-struct sparc_phys_banks {
- unsigned long base_addr;
- unsigned long num_bytes;
-};
-
-#define SPARC_PHYS_BANKS 32
-
-extern struct sparc_phys_banks sp_banks[SPARC_PHYS_BANKS];
-
#endif /* !(__ASSEMBLY__) */
#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
diff --git a/include/asm-sparc64/pbm.h b/include/asm-sparc64/pbm.h
index 38bbbccb406..dd35a2c7798 100644
--- a/include/asm-sparc64/pbm.h
+++ b/include/asm-sparc64/pbm.h
@@ -27,23 +27,27 @@
* PCI bus.
*/
-#define PBM_LOGCLUSTERS 3
-#define PBM_NCLUSTERS (1 << PBM_LOGCLUSTERS)
-
struct pci_controller_info;
/* This contains the software state necessary to drive a PCI
* controller's IOMMU.
*/
+struct pci_iommu_arena {
+ unsigned long *map;
+ unsigned int hint;
+ unsigned int limit;
+};
+
struct pci_iommu {
/* This protects the controller's IOMMU and all
* streaming buffers underneath.
*/
spinlock_t lock;
+ struct pci_iommu_arena arena;
+
/* IOMMU page table, a linear array of ioptes. */
iopte_t *page_table; /* The page table itself. */
- int page_table_sz_bits; /* log2 of ow many pages does it map? */
/* Base PCI memory space address where IOMMU mappings
* begin.
@@ -62,12 +66,6 @@ struct pci_iommu {
*/
unsigned long write_complete_reg;
- /* The lowest used consistent mapping entry. Since
- * we allocate consistent maps out of cluster 0 this
- * is relative to the beginning of closter 0.
- */
- u32 lowest_consistent_map;
-
/* In order to deal with some buggy third-party PCI bridges that
* do wrong prefetching, we never mark valid mappings as invalid.
* Instead we point them at this dummy page.
@@ -75,16 +73,6 @@ struct pci_iommu {
unsigned long dummy_page;
unsigned long dummy_page_pa;
- /* If PBM_NCLUSTERS is ever decreased to 4 or lower,
- * or if largest supported page_table_sz * 8K goes above
- * 2GB, you must increase the size of the type of
- * these counters. You have been duly warned. -DaveM
- */
- struct {
- u16 next;
- u16 flush;
- } alloc_info[PBM_NCLUSTERS];
-
/* CTX allocation. */
unsigned long ctx_lowest_free;
unsigned long ctx_bitmap[IOMMU_NUM_CTXS / (sizeof(unsigned long) * 8)];
@@ -102,7 +90,7 @@ struct pci_iommu {
u32 dma_addr_mask;
};
-extern void pci_iommu_table_init(struct pci_iommu *, int);
+extern void pci_iommu_table_init(struct pci_iommu *iommu, int tsbsize, u32 dma_offset, u32 dma_addr_mask);
/* This describes a PCI bus module's streaming buffer. */
struct pci_strbuf {
diff --git a/include/asm-sparc64/pgalloc.h b/include/asm-sparc64/pgalloc.h
index b9b1914aae6..a96067cca96 100644
--- a/include/asm-sparc64/pgalloc.h
+++ b/include/asm-sparc64/pgalloc.h
@@ -10,6 +10,7 @@
#include <asm/spitfire.h>
#include <asm/cpudata.h>
#include <asm/cacheflush.h>
+#include <asm/page.h>
/* Page table allocation/freeing. */
#ifdef CONFIG_SMP
diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h
index a2b4f5ed462..8c6dfc6c7af 100644
--- a/include/asm-sparc64/pgtable.h
+++ b/include/asm-sparc64/pgtable.h
@@ -24,21 +24,23 @@
#include <asm/processor.h>
#include <asm/const.h>
-/* The kernel image occupies 0x4000000 to 0x1000000 (4MB --> 16MB).
- * The page copy blockops use 0x1000000 to 0x18000000 (16MB --> 24MB).
+/* The kernel image occupies 0x4000000 to 0x1000000 (4MB --> 32MB).
+ * The page copy blockops can use 0x2000000 to 0x10000000.
* The PROM resides in an area spanning 0xf0000000 to 0x100000000.
- * The vmalloc area spans 0x140000000 to 0x200000000.
+ * The vmalloc area spans 0x100000000 to 0x200000000.
+ * Since modules need to be in the lowest 32-bits of the address space,
+ * we place them right before the OBP area from 0x10000000 to 0xf0000000.
* There is a single static kernel PMD which maps from 0x0 to address
* 0x400000000.
*/
-#define TLBTEMP_BASE _AC(0x0000000001000000,UL)
-#define MODULES_VADDR _AC(0x0000000002000000,UL)
-#define MODULES_LEN _AC(0x000000007e000000,UL)
-#define MODULES_END _AC(0x0000000080000000,UL)
-#define VMALLOC_START _AC(0x0000000140000000,UL)
-#define VMALLOC_END _AC(0x0000000200000000,UL)
+#define TLBTEMP_BASE _AC(0x0000000002000000,UL)
+#define MODULES_VADDR _AC(0x0000000010000000,UL)
+#define MODULES_LEN _AC(0x00000000e0000000,UL)
+#define MODULES_END _AC(0x00000000f0000000,UL)
#define LOW_OBP_ADDRESS _AC(0x00000000f0000000,UL)
#define HI_OBP_ADDRESS _AC(0x0000000100000000,UL)
+#define VMALLOC_START _AC(0x0000000100000000,UL)
+#define VMALLOC_END _AC(0x0000000200000000,UL)
/* XXX All of this needs to be rethought so we can take advantage
* XXX cheetah's full 64-bit virtual address space, ie. no more hole
@@ -58,13 +60,13 @@
* table can map
*/
#define PMD_SHIFT (PAGE_SHIFT + (PAGE_SHIFT-3))
-#define PMD_SIZE (1UL << PMD_SHIFT)
+#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
#define PMD_MASK (~(PMD_SIZE-1))
#define PMD_BITS (PAGE_SHIFT - 2)
/* PGDIR_SHIFT determines what a third-level page table entry can map */
#define PGDIR_SHIFT (PAGE_SHIFT + (PAGE_SHIFT-3) + PMD_BITS)
-#define PGDIR_SIZE (1UL << PGDIR_SHIFT)
+#define PGDIR_SIZE (_AC(1,UL) << PGDIR_SHIFT)
#define PGDIR_MASK (~(PGDIR_SIZE-1))
#define PGDIR_BITS (PAGE_SHIFT - 2)
@@ -96,7 +98,9 @@
#define _PAGE_NFO _AC(0x1000000000000000,UL) /* No Fault Only */
#define _PAGE_IE _AC(0x0800000000000000,UL) /* Invert Endianness */
#define _PAGE_SOFT2 _AC(0x07FC000000000000,UL) /* Software bits, set 2 */
-#define _PAGE_RES1 _AC(0x0003000000000000,UL) /* Reserved */
+#define _PAGE_RES1 _AC(0x0002000000000000,UL) /* Reserved */
+#define _PAGE_SZ32MB _AC(0x0001000000000000,UL) /* (Panther) 32MB page */
+#define _PAGE_SZ256MB _AC(0x2001000000000000,UL) /* (Panther) 256MB page */
#define _PAGE_SN _AC(0x0000800000000000,UL) /* (Cheetah) Snoop */
#define _PAGE_RES2 _AC(0x0000780000000000,UL) /* Reserved */
#define _PAGE_PADDR_SF _AC(0x000001FFFFFFE000,UL) /* (Spitfire) paddr[40:13]*/
@@ -334,7 +338,11 @@ static inline void set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *p
#define pte_clear(mm,addr,ptep) \
set_pte_at((mm), (addr), (ptep), __pte(0UL))
-extern pgd_t swapper_pg_dir[1];
+extern pgd_t swapper_pg_dir[2048];
+extern pmd_t swapper_low_pmd_dir[2048];
+
+extern void paging_init(void);
+extern unsigned long find_ecache_flush_span(unsigned long size);
/* These do nothing with the way I have things setup. */
#define mmu_lockarea(vaddr, len) (vaddr)
diff --git a/include/asm-sparc64/uaccess.h b/include/asm-sparc64/uaccess.h
index 80a65d7e3db..203e8eee635 100644
--- a/include/asm-sparc64/uaccess.h
+++ b/include/asm-sparc64/uaccess.h
@@ -70,26 +70,14 @@ static inline int access_ok(int type, const void __user * addr, unsigned long si
* with the main instruction path. This means when everything is well,
* we don't even have to jump over them. Further, they do not intrude
* on our cache or tlb entries.
- *
- * There is a special way how to put a range of potentially faulting
- * insns (like twenty ldd/std's with now intervening other instructions)
- * You specify address of first in insn and 0 in fixup and in the next
- * exception_table_entry you specify last potentially faulting insn + 1
- * and in fixup the routine which should handle the fault.
- * That fixup code will get
- * (faulting_insn_address - first_insn_in_the_range_address)/4
- * in %g2 (ie. index of the faulting instruction in the range).
*/
-struct exception_table_entry
-{
- unsigned insn, fixup;
+struct exception_table_entry {
+ unsigned int insn, fixup;
};
-/* Special exable search, which handles ranges. Returns fixup */
-unsigned long search_extables_range(unsigned long addr, unsigned long *g2);
-
extern void __ret_efault(void);
+extern void __retl_efault(void);
/* Uh, these should become the main single-value transfer routines..
* They automatically use the right size if we just have the right
@@ -263,7 +251,7 @@ copy_from_user(void *to, const void __user *from, unsigned long size)
{
unsigned long ret = ___copy_from_user(to, from, size);
- if (ret)
+ if (unlikely(ret))
ret = copy_from_user_fixup(to, from, size);
return ret;
}
@@ -279,7 +267,7 @@ copy_to_user(void __user *to, const void *from, unsigned long size)
{
unsigned long ret = ___copy_to_user(to, from, size);
- if (ret)
+ if (unlikely(ret))
ret = copy_to_user_fixup(to, from, size);
return ret;
}
@@ -295,7 +283,7 @@ copy_in_user(void __user *to, void __user *from, unsigned long size)
{
unsigned long ret = ___copy_in_user(to, from, size);
- if (ret)
+ if (unlikely(ret))
ret = copy_in_user_fixup(to, from, size);
return ret;
}
diff --git a/include/asm-um/futex.h b/include/asm-um/futex.h
index 2cac5ecd9d0..142ee2d8e0f 100644
--- a/include/asm-um/futex.h
+++ b/include/asm-um/futex.h
@@ -1,53 +1,12 @@
-#ifndef _ASM_FUTEX_H
-#define _ASM_FUTEX_H
-
-#ifdef __KERNEL__
+#ifndef __UM_FUTEX_H
+#define __UM_FUTEX_H
#include <linux/futex.h>
#include <asm/errno.h>
+#include <asm/system.h>
+#include <asm/processor.h>
#include <asm/uaccess.h>
-static inline int
-futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
-{
- int op = (encoded_op >> 28) & 7;
- int cmp = (encoded_op >> 24) & 15;
- int oparg = (encoded_op << 8) >> 20;
- int cmparg = (encoded_op << 20) >> 20;
- int oldval = 0, ret, tem;
- if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
- oparg = 1 << oparg;
-
- if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
- return -EFAULT;
-
- inc_preempt_count();
-
- switch (op) {
- case FUTEX_OP_SET:
- case FUTEX_OP_ADD:
- case FUTEX_OP_OR:
- case FUTEX_OP_ANDN:
- case FUTEX_OP_XOR:
- default:
- ret = -ENOSYS;
- }
+#include "asm/arch/futex.h"
- dec_preempt_count();
-
- if (!ret) {
- switch (cmp) {
- case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
- case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
- case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
- case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
- case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
- case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
- default: ret = -ENOSYS;
- }
- }
- return ret;
-}
-
-#endif
#endif
diff --git a/include/asm-um/pgtable.h b/include/asm-um/pgtable.h
index ed06170e0ed..616d02b57ea 100644
--- a/include/asm-um/pgtable.h
+++ b/include/asm-um/pgtable.h
@@ -346,7 +346,6 @@ static inline void set_pte(pte_t *pteptr, pte_t pteval)
static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
{
pte_set_val(pte, (pte_val(pte) & _PAGE_CHG_MASK), newprot);
- if(pte_present(pte)) pte = pte_mknewpage(pte_mknewprot(pte));
return pte;
}
diff --git a/include/asm-um/processor-generic.h b/include/asm-um/processor-generic.h
index b2fc94fbc2d..075771c371f 100644
--- a/include/asm-um/processor-generic.h
+++ b/include/asm-um/processor-generic.h
@@ -13,6 +13,7 @@ struct task_struct;
#include "linux/config.h"
#include "asm/ptrace.h"
#include "choose-mode.h"
+#include "registers.h"
struct mm_struct;
@@ -21,6 +22,7 @@ struct thread_struct {
* copy_thread) to mark that we are begin called from userspace (fork /
* vfork / clone), and reset to 0 after. It is left to 0 when called
* from kernelspace (i.e. kernel_thread() or fork_idle(), as of 2.6.11). */
+ struct task_struct *saved_task;
int forking;
int nsyscalls;
struct pt_regs regs;
@@ -135,19 +137,15 @@ extern struct cpuinfo_um cpu_data[];
#define current_cpu_data boot_cpu_data
#endif
-#define KSTK_EIP(tsk) (PT_REGS_IP(&tsk->thread.regs))
-#define KSTK_ESP(tsk) (PT_REGS_SP(&tsk->thread.regs))
-#define get_wchan(p) (0)
+#ifdef CONFIG_MODE_SKAS
+#define KSTK_REG(tsk, reg) \
+ ({ union uml_pt_regs regs; \
+ get_thread_regs(&regs, tsk->thread.mode.skas.switch_buf); \
+ UPT_REG(&regs, reg); })
+#else
+#define KSTK_REG(tsk, reg) (0xbadbabe)
#endif
+#define get_wchan(p) (0)
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
+#endif
diff --git a/include/asm-um/processor-i386.h b/include/asm-um/processor-i386.h
index 431bad3ae9d..4108a579eb9 100644
--- a/include/asm-um/processor-i386.h
+++ b/include/asm-um/processor-i386.h
@@ -43,17 +43,10 @@ static inline void rep_nop(void)
#define ARCH_IS_STACKGROW(address) \
(address + 32 >= UPT_SP(&current->thread.regs.regs))
+#define KSTK_EIP(tsk) KSTK_REG(tsk, EIP)
+#define KSTK_ESP(tsk) KSTK_REG(tsk, UESP)
+#define KSTK_EBP(tsk) KSTK_REG(tsk, EBP)
+
#include "asm/processor-generic.h"
#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/include/asm-um/processor-x86_64.h b/include/asm-um/processor-x86_64.h
index 0beb9a42ae0..e1e1255a1d3 100644
--- a/include/asm-um/processor-x86_64.h
+++ b/include/asm-um/processor-x86_64.h
@@ -36,17 +36,9 @@ extern inline void rep_nop(void)
#define ARCH_IS_STACKGROW(address) \
(address + 128 >= UPT_SP(&current->thread.regs.regs))
+#define KSTK_EIP(tsk) KSTK_REG(tsk, RIP)
+#define KSTK_ESP(tsk) KSTK_REG(tsk, RSP)
+
#include "asm/processor-generic.h"
#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/include/asm-um/system-i386.h b/include/asm-um/system-i386.h
index ea8381de3cc..c436263e67b 100644
--- a/include/asm-um/system-i386.h
+++ b/include/asm-um/system-i386.h
@@ -3,6 +3,4 @@
#include "asm/system-generic.h"
-#define __HAVE_ARCH_CMPXCHG 1
-
#endif
diff --git a/include/asm-um/uaccess.h b/include/asm-um/uaccess.h
index 801710d00a4..2ee028b8de9 100644
--- a/include/asm-um/uaccess.h
+++ b/include/asm-um/uaccess.h
@@ -44,7 +44,7 @@
const __typeof__(ptr) __private_ptr = ptr; \
__typeof__(*(__private_ptr)) __private_val; \
int __private_ret = -EFAULT; \
- (x) = 0; \
+ (x) = (__typeof__(*(__private_ptr)))0; \
if (__copy_from_user(&__private_val, (__private_ptr), \
sizeof(*(__private_ptr))) == 0) {\
(x) = (__typeof__(*(__private_ptr))) __private_val; \
diff --git a/include/asm-v850/futex.h b/include/asm-v850/futex.h
index 2cac5ecd9d0..9feff4ce142 100644
--- a/include/asm-v850/futex.h
+++ b/include/asm-v850/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
int cmp = (encoded_op >> 24) & 15;
int oparg = (encoded_op << 8) >> 20;
int cmparg = (encoded_op << 20) >> 20;
- int oldval = 0, ret, tem;
+ int oldval = 0, ret;
if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
oparg = 1 << oparg;
diff --git a/include/asm-x86_64/desc.h b/include/asm-x86_64/desc.h
index 594e610f4a1..68ac3c62fe3 100644
--- a/include/asm-x86_64/desc.h
+++ b/include/asm-x86_64/desc.h
@@ -8,6 +8,8 @@
#ifndef __ASSEMBLY__
#include <linux/string.h>
+#include <linux/smp.h>
+
#include <asm/segment.h>
#include <asm/mmu.h>
diff --git a/include/asm-x86_64/msr.h b/include/asm-x86_64/msr.h
index 4d727f3f555..5a7fe3c6c3d 100644
--- a/include/asm-x86_64/msr.h
+++ b/include/asm-x86_64/msr.h
@@ -234,6 +234,7 @@ static inline unsigned int cpuid_edx(unsigned int op)
#define MSR_K8_TOP_MEM1 0xC001001A
#define MSR_K8_TOP_MEM2 0xC001001D
#define MSR_K8_SYSCFG 0xC0010010
+#define MSR_K8_HWCR 0xC0010015
/* K6 MSRs */
#define MSR_K6_EFER 0xC0000080
diff --git a/include/asm-x86_64/pgtable.h b/include/asm-x86_64/pgtable.h
index 2cb48351645..dd8711ecaf2 100644
--- a/include/asm-x86_64/pgtable.h
+++ b/include/asm-x86_64/pgtable.h
@@ -384,7 +384,7 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
}
#define pte_index(address) \
- ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
+ (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
#define pte_offset_kernel(dir, address) ((pte_t *) pmd_page_kernel(*(dir)) + \
pte_index(address))
diff --git a/include/asm-x86_64/smp.h b/include/asm-x86_64/smp.h
index 24e32611f0b..c57ce407134 100644
--- a/include/asm-x86_64/smp.h
+++ b/include/asm-x86_64/smp.h
@@ -81,6 +81,7 @@ static inline int hard_smp_processor_id(void)
extern int safe_smp_processor_id(void);
extern int __cpu_disable(void);
extern void __cpu_die(unsigned int cpu);
+extern void prefill_possible_map(void);
#endif /* !ASSEMBLY */
diff --git a/include/asm-xtensa/atomic.h b/include/asm-xtensa/atomic.h
index 24f86f0e43c..12b5732dc6e 100644
--- a/include/asm-xtensa/atomic.h
+++ b/include/asm-xtensa/atomic.h
@@ -22,7 +22,7 @@ typedef struct { volatile int counter; } atomic_t;
#include <asm/processor.h>
#include <asm/system.h>
-#define ATOMIC_INIT(i) ( (atomic_t) { (i) } )
+#define ATOMIC_INIT(i) { (i) }
/*
* This Xtensa implementation assumes that the right mechanism
diff --git a/include/asm-xtensa/bitops.h b/include/asm-xtensa/bitops.h
index d395ef226c3..e76ee889e21 100644
--- a/include/asm-xtensa/bitops.h
+++ b/include/asm-xtensa/bitops.h
@@ -174,7 +174,7 @@ static __inline__ int test_bit(int nr, const volatile void *addr)
return 1UL & (((const volatile unsigned int *)addr)[nr>>5] >> (nr&31));
}
-#if XCHAL_HAVE_NSAU
+#if XCHAL_HAVE_NSA
static __inline__ int __cntlz (unsigned long x)
{
diff --git a/include/asm-xtensa/hardirq.h b/include/asm-xtensa/hardirq.h
index e07c76c36b9..aa9c1adf68d 100644
--- a/include/asm-xtensa/hardirq.h
+++ b/include/asm-xtensa/hardirq.h
@@ -23,6 +23,7 @@ typedef struct {
unsigned int __nmi_count; /* arch dependent */
} ____cacheline_aligned irq_cpustat_t;
+void ack_bad_irq(unsigned int irq);
#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
#endif /* _XTENSA_HARDIRQ_H */
diff --git a/include/asm-xtensa/semaphore.h b/include/asm-xtensa/semaphore.h
index db740b8bc6f..09e89ab3eb6 100644
--- a/include/asm-xtensa/semaphore.h
+++ b/include/asm-xtensa/semaphore.h
@@ -20,28 +20,19 @@ struct semaphore {
atomic_t count;
int sleepers;
wait_queue_head_t wait;
-#if WAITQUEUE_DEBUG
- long __magic;
-#endif
};
-#if WAITQUEUE_DEBUG
-# define __SEM_DEBUG_INIT(name) \
- , (int)&(name).__magic
-#else
-# define __SEM_DEBUG_INIT(name)
-#endif
-
-#define __SEMAPHORE_INITIALIZER(name,count) \
- { ATOMIC_INIT(count), \
- 0, \
- __WAIT_QUEUE_HEAD_INITIALIZER((name).wait) \
- __SEM_DEBUG_INIT(name) }
+#define __SEMAPHORE_INITIALIZER(name,n) \
+{ \
+ .count = ATOMIC_INIT(n), \
+ .sleepers = 0, \
+ .wait = __WAIT_QUEUE_HEAD_INITIALIZER((name).wait) \
+}
-#define __MUTEX_INITIALIZER(name) \
+#define __MUTEX_INITIALIZER(name) \
__SEMAPHORE_INITIALIZER(name, 1)
-#define __DECLARE_SEMAPHORE_GENERIC(name,count) \
+#define __DECLARE_SEMAPHORE_GENERIC(name,count) \
struct semaphore name = __SEMAPHORE_INITIALIZER(name,count)
#define DECLARE_MUTEX(name) __DECLARE_SEMAPHORE_GENERIC(name,1)
@@ -49,17 +40,8 @@ struct semaphore {
static inline void sema_init (struct semaphore *sem, int val)
{
-/*
- * *sem = (struct semaphore)__SEMAPHORE_INITIALIZER((*sem),val);
- *
- * i'd rather use the more flexible initialization above, but sadly
- * GCC 2.7.2.3 emits a bogus warning. EGCS doesnt. Oh well.
- */
atomic_set(&sem->count, val);
init_waitqueue_head(&sem->wait);
-#if WAITQUEUE_DEBUG
- sem->__magic = (int)&sem->__magic;
-#endif
}
static inline void init_MUTEX (struct semaphore *sem)
@@ -81,9 +63,7 @@ extern spinlock_t semaphore_wake_lock;
static inline void down(struct semaphore * sem)
{
-#if WAITQUEUE_DEBUG
- CHECK_MAGIC(sem->__magic);
-#endif
+ might_sleep();
if (atomic_sub_return(1, &sem->count) < 0)
__down(sem);
@@ -92,9 +72,8 @@ static inline void down(struct semaphore * sem)
static inline int down_interruptible(struct semaphore * sem)
{
int ret = 0;
-#if WAITQUEUE_DEBUG
- CHECK_MAGIC(sem->__magic);
-#endif
+
+ might_sleep();
if (atomic_sub_return(1, &sem->count) < 0)
ret = __down_interruptible(sem);
@@ -104,9 +83,6 @@ static inline int down_interruptible(struct semaphore * sem)
static inline int down_trylock(struct semaphore * sem)
{
int ret = 0;
-#if WAITQUEUE_DEBUG
- CHECK_MAGIC(sem->__magic);
-#endif
if (atomic_sub_return(1, &sem->count) < 0)
ret = __down_trylock(sem);
@@ -119,9 +95,6 @@ static inline int down_trylock(struct semaphore * sem)
*/
static inline void up(struct semaphore * sem)
{
-#if WAITQUEUE_DEBUG
- CHECK_MAGIC(sem->__magic);
-#endif
if (atomic_add_return(1, &sem->count) <= 0)
__up(sem);
}
diff --git a/include/asm-xtensa/system.h b/include/asm-xtensa/system.h
index f09393232e5..9284867f1cb 100644
--- a/include/asm-xtensa/system.h
+++ b/include/asm-xtensa/system.h
@@ -189,20 +189,6 @@ static inline unsigned long xchg_u32(volatile int * m, unsigned long val)
#define tas(ptr) (xchg((ptr),1))
-#if ( __XCC__ == 1 )
-
-/* xt-xcc processes __inline__ differently than xt-gcc and decides to
- * insert an out-of-line copy of function __xchg. This presents the
- * unresolved symbol at link time of __xchg_called_with_bad_pointer,
- * even though such a function would never be called at run-time.
- * xt-gcc always inlines __xchg, and optimizes away the undefined
- * bad_pointer function.
- */
-
-#define xchg(ptr,x) xchg_u32(ptr,x)
-
-#else /* assume xt-gcc */
-
#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
/*
@@ -224,8 +210,6 @@ __xchg(unsigned long x, volatile void * ptr, int size)
return x;
}
-#endif
-
extern void set_except_vector(int n, void *addr);
static inline void spill_registers(void)
diff --git a/include/linux/acct.h b/include/linux/acct.h
index 1993a369176..19f70462b3b 100644
--- a/include/linux/acct.h
+++ b/include/linux/acct.h
@@ -162,13 +162,13 @@ typedef struct acct acct_t;
#ifdef __KERNEL__
/*
* Yet another set of HZ to *HZ helper functions.
- * See <linux/times.h> for the original.
+ * See <linux/jiffies.h> for the original.
*/
static inline u32 jiffies_to_AHZ(unsigned long x)
{
#if (TICK_NSEC % (NSEC_PER_SEC / AHZ)) == 0
- return x / (HZ / USER_HZ);
+ return x / (HZ / AHZ);
#else
u64 tmp = (u64)x * TICK_NSEC;
do_div(tmp, (NSEC_PER_SEC / AHZ));
diff --git a/include/linux/aio.h b/include/linux/aio.h
index a4d5af907f9..0decf66117c 100644
--- a/include/linux/aio.h
+++ b/include/linux/aio.h
@@ -24,7 +24,12 @@ struct kioctx;
#define KIOCB_SYNC_KEY (~0U)
/* ki_flags bits */
-#define KIF_LOCKED 0
+/*
+ * This may be used for cancel/retry serialization in the future, but
+ * for now it's unused and we probably don't want modules to even
+ * think they can use it.
+ */
+/* #define KIF_LOCKED 0 */
#define KIF_KICKED 1
#define KIF_CANCELLED 2
@@ -43,6 +48,40 @@ struct kioctx;
#define kiocbIsKicked(iocb) test_bit(KIF_KICKED, &(iocb)->ki_flags)
#define kiocbIsCancelled(iocb) test_bit(KIF_CANCELLED, &(iocb)->ki_flags)
+/* is there a better place to document function pointer methods? */
+/**
+ * ki_retry - iocb forward progress callback
+ * @kiocb: The kiocb struct to advance by performing an operation.
+ *
+ * This callback is called when the AIO core wants a given AIO operation
+ * to make forward progress. The kiocb argument describes the operation
+ * that is to be performed. As the operation proceeds, perhaps partially,
+ * ki_retry is expected to update the kiocb with progress made. Typically
+ * ki_retry is set in the AIO core and it itself calls file_operations
+ * helpers.
+ *
+ * ki_retry's return value determines when the AIO operation is completed
+ * and an event is generated in the AIO event ring. Except the special
+ * return values described below, the value that is returned from ki_retry
+ * is transferred directly into the completion ring as the operation's
+ * resulting status. Once this has happened ki_retry *MUST NOT* reference
+ * the kiocb pointer again.
+ *
+ * If ki_retry returns -EIOCBQUEUED it has made a promise that aio_complete()
+ * will be called on the kiocb pointer in the future. The AIO core will
+ * not ask the method again -- ki_retry must ensure forward progress.
+ * aio_complete() must be called once and only once in the future, multiple
+ * calls may result in undefined behaviour.
+ *
+ * If ki_retry returns -EIOCBRETRY it has made a promise that kick_iocb()
+ * will be called on the kiocb pointer in the future. This may happen
+ * through generic helpers that associate kiocb->ki_wait with a wait
+ * queue head that ki_retry uses via current->io_wait. It can also happen
+ * with custom tracking and manual calls to kick_iocb(), though that is
+ * discouraged. In either case, kick_iocb() must be called once and only
+ * once. ki_retry must ensure forward progress, the AIO core will wait
+ * indefinitely for kick_iocb() to be called.
+ */
struct kiocb {
struct list_head ki_run_list;
long ki_flags;
diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
index 9f374cfa1b0..e7d0593bb57 100644
--- a/include/linux/atmdev.h
+++ b/include/linux/atmdev.h
@@ -76,6 +76,13 @@ struct atm_dev_stats {
/* set interface ESI */
#define ATM_SETESIF _IOW('a',ATMIOC_ITF+13,struct atmif_sioc)
/* force interface ESI */
+#define ATM_ADDLECSADDR _IOW('a', ATMIOC_ITF+14, struct atmif_sioc)
+ /* register a LECS address */
+#define ATM_DELLECSADDR _IOW('a', ATMIOC_ITF+15, struct atmif_sioc)
+ /* unregister a LECS address */
+#define ATM_GETLECSADDR _IOW('a', ATMIOC_ITF+16, struct atmif_sioc)
+ /* retrieve LECS address(es) */
+
#define ATM_GETSTAT _IOW('a',ATMIOC_SARCOM+0,struct atmif_sioc)
/* get AAL layer statistics */
#define ATM_GETSTATZ _IOW('a',ATMIOC_SARCOM+1,struct atmif_sioc)
@@ -328,6 +335,8 @@ struct atm_dev_addr {
struct list_head entry; /* next address */
};
+enum atm_addr_type_t { ATM_ADDR_LOCAL, ATM_ADDR_LECS };
+
struct atm_dev {
const struct atmdev_ops *ops; /* device operations; NULL if unused */
const struct atmphy_ops *phy; /* PHY operations, may be undefined */
@@ -338,6 +347,7 @@ struct atm_dev {
void *phy_data; /* private PHY date */
unsigned long flags; /* device flags (ATM_DF_*) */
struct list_head local; /* local ATM addresses */
+ struct list_head lecs; /* LECS ATM addresses learned via ILMI */
unsigned char esi[ESI_LEN]; /* ESI ("MAC" addr) */
struct atm_cirange ci_range; /* VPI/VCI range */
struct k_atm_dev_stats stats; /* statistics */
@@ -457,7 +467,7 @@ static inline void atm_dev_put(struct atm_dev *dev)
int atm_charge(struct atm_vcc *vcc,int truesize);
struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc,int pdu_size,
- int gfp_flags);
+ gfp_t gfp_flags);
int atm_pcr_goal(struct atm_trafprm *tp);
void vcc_release_async(struct atm_vcc *vcc, int reply);
diff --git a/include/linux/bfs_fs.h b/include/linux/bfs_fs.h
index c1237aa92e3..8ed6dfdcd78 100644
--- a/include/linux/bfs_fs.h
+++ b/include/linux/bfs_fs.h
@@ -20,19 +20,19 @@
/* BFS inode layout on disk */
struct bfs_inode {
- __u16 i_ino;
+ __le16 i_ino;
__u16 i_unused;
- __u32 i_sblock;
- __u32 i_eblock;
- __u32 i_eoffset;
- __u32 i_vtype;
- __u32 i_mode;
- __s32 i_uid;
- __s32 i_gid;
- __u32 i_nlink;
- __u32 i_atime;
- __u32 i_mtime;
- __u32 i_ctime;
+ __le32 i_sblock;
+ __le32 i_eblock;
+ __le32 i_eoffset;
+ __le32 i_vtype;
+ __le32 i_mode;
+ __le32 i_uid;
+ __le32 i_gid;
+ __le32 i_nlink;
+ __le32 i_atime;
+ __le32 i_mtime;
+ __le32 i_ctime;
__u32 i_padding[4];
};
@@ -41,17 +41,17 @@ struct bfs_inode {
#define BFS_DIRS_PER_BLOCK 32
struct bfs_dirent {
- __u16 ino;
+ __le16 ino;
char name[BFS_NAMELEN];
};
/* BFS superblock layout on disk */
struct bfs_super_block {
- __u32 s_magic;
- __u32 s_start;
- __u32 s_end;
- __s32 s_from;
- __s32 s_to;
+ __le32 s_magic;
+ __le32 s_start;
+ __le32 s_end;
+ __le32 s_from;
+ __le32 s_to;
__s32 s_bfrom;
__s32 s_bto;
char s_fsname[6];
@@ -66,15 +66,15 @@ struct bfs_super_block {
#define BFS_INO2OFF(ino) \
((__u32)(((ino) - BFS_ROOT_INO) * sizeof(struct bfs_inode)) + BFS_BSIZE)
#define BFS_NZFILESIZE(ip) \
- ((cpu_to_le32((ip)->i_eoffset) + 1) - cpu_to_le32((ip)->i_sblock) * BFS_BSIZE)
+ ((le32_to_cpu((ip)->i_eoffset) + 1) - le32_to_cpu((ip)->i_sblock) * BFS_BSIZE)
#define BFS_FILESIZE(ip) \
((ip)->i_sblock == 0 ? 0 : BFS_NZFILESIZE(ip))
#define BFS_FILEBLOCKS(ip) \
- ((ip)->i_sblock == 0 ? 0 : (cpu_to_le32((ip)->i_eblock) + 1) - cpu_to_le32((ip)->i_sblock))
+ ((ip)->i_sblock == 0 ? 0 : (le32_to_cpu((ip)->i_eblock) + 1) - le32_to_cpu((ip)->i_sblock))
#define BFS_UNCLEAN(bfs_sb, sb) \
- ((cpu_to_le32(bfs_sb->s_from) != -1) && (cpu_to_le32(bfs_sb->s_to) != -1) && !(sb->s_flags & MS_RDONLY))
+ ((le32_to_cpu(bfs_sb->s_from) != -1) && (le32_to_cpu(bfs_sb->s_to) != -1) && !(sb->s_flags & MS_RDONLY))
#endif /* _LINUX_BFS_FS_H */
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 6e1c79c8b6b..3344b4e8e43 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -276,8 +276,8 @@ extern void bio_pair_release(struct bio_pair *dbio);
extern struct bio_set *bioset_create(int, int, int);
extern void bioset_free(struct bio_set *);
-extern struct bio *bio_alloc(unsigned int __nocast, int);
-extern struct bio *bio_alloc_bioset(unsigned int __nocast, int, struct bio_set *);
+extern struct bio *bio_alloc(gfp_t, int);
+extern struct bio *bio_alloc_bioset(gfp_t, int, struct bio_set *);
extern void bio_put(struct bio *);
extern void bio_free(struct bio *, struct bio_set *);
@@ -287,7 +287,7 @@ extern int bio_phys_segments(struct request_queue *, struct bio *);
extern int bio_hw_segments(struct request_queue *, struct bio *);
extern void __bio_clone(struct bio *, struct bio *);
-extern struct bio *bio_clone(struct bio *, unsigned int __nocast);
+extern struct bio *bio_clone(struct bio *, gfp_t);
extern void bio_init(struct bio *);
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index 82bd8842d11..3b03b0b868d 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -43,7 +43,7 @@ typedef struct bootmem_data {
extern unsigned long __init bootmem_bootmap_pages (unsigned long);
extern unsigned long __init init_bootmem (unsigned long addr, unsigned long memend);
extern void __init free_bootmem (unsigned long addr, unsigned long size);
-extern void * __init __alloc_bootmem (unsigned long size, unsigned long align, unsigned long goal);
+extern void * __init __alloc_bootmem_limit (unsigned long size, unsigned long align, unsigned long goal, unsigned long limit);
#ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
extern void __init reserve_bootmem (unsigned long addr, unsigned long size);
#define alloc_bootmem(x) \
@@ -54,6 +54,16 @@ extern void __init reserve_bootmem (unsigned long addr, unsigned long size);
__alloc_bootmem((x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
#define alloc_bootmem_low_pages(x) \
__alloc_bootmem((x), PAGE_SIZE, 0)
+
+#define alloc_bootmem_limit(x, limit) \
+ __alloc_bootmem_limit((x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS), (limit))
+#define alloc_bootmem_low_limit(x, limit) \
+ __alloc_bootmem_limit((x), SMP_CACHE_BYTES, 0, (limit))
+#define alloc_bootmem_pages_limit(x, limit) \
+ __alloc_bootmem_limit((x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS), (limit))
+#define alloc_bootmem_low_pages_limit(x, limit) \
+ __alloc_bootmem_limit((x), PAGE_SIZE, 0, (limit))
+
#endif /* !CONFIG_HAVE_ARCH_BOOTMEM_NODE */
extern unsigned long __init free_all_bootmem (void);
@@ -61,7 +71,7 @@ extern unsigned long __init init_bootmem_node (pg_data_t *pgdat, unsigned long f
extern void __init reserve_bootmem_node (pg_data_t *pgdat, unsigned long physaddr, unsigned long size);
extern void __init free_bootmem_node (pg_data_t *pgdat, unsigned long addr, unsigned long size);
extern unsigned long __init free_all_bootmem_node (pg_data_t *pgdat);
-extern void * __init __alloc_bootmem_node (pg_data_t *pgdat, unsigned long size, unsigned long align, unsigned long goal);
+extern void * __init __alloc_bootmem_node_limit (pg_data_t *pgdat, unsigned long size, unsigned long align, unsigned long goal, unsigned long limit);
#ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
#define alloc_bootmem_node(pgdat, x) \
__alloc_bootmem_node((pgdat), (x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
@@ -69,6 +79,14 @@ extern void * __init __alloc_bootmem_node (pg_data_t *pgdat, unsigned long size,
__alloc_bootmem_node((pgdat), (x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
#define alloc_bootmem_low_pages_node(pgdat, x) \
__alloc_bootmem_node((pgdat), (x), PAGE_SIZE, 0)
+
+#define alloc_bootmem_node_limit(pgdat, x, limit) \
+ __alloc_bootmem_node_limit((pgdat), (x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS), (limit))
+#define alloc_bootmem_pages_node_limit(pgdat, x, limit) \
+ __alloc_bootmem_node_limit((pgdat), (x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS), (limit))
+#define alloc_bootmem_low_pages_node_limit(pgdat, x, limit) \
+ __alloc_bootmem_node_limit((pgdat), (x), PAGE_SIZE, 0, (limit))
+
#endif /* !CONFIG_HAVE_ARCH_BOOTMEM_NODE */
#ifdef CONFIG_HAVE_ARCH_ALLOC_REMAP
@@ -105,5 +123,15 @@ extern void *__init alloc_large_system_hash(const char *tablename,
#endif
extern int __initdata hashdist; /* Distribute hashes across NUMA nodes? */
+static inline void *__alloc_bootmem (unsigned long size, unsigned long align, unsigned long goal)
+{
+ return __alloc_bootmem_limit(size, align, goal, 0);
+}
+
+static inline void *__alloc_bootmem_node (pg_data_t *pgdat, unsigned long size, unsigned long align,
+ unsigned long goal)
+{
+ return __alloc_bootmem_node_limit(pgdat, size, align, goal, 0);
+}
#endif /* _LINUX_BOOTMEM_H */
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index 90828493791..6a1d154c082 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -172,7 +172,7 @@ void __brelse(struct buffer_head *);
void __bforget(struct buffer_head *);
void __breadahead(struct block_device *, sector_t block, int size);
struct buffer_head *__bread(struct block_device *, sector_t block, int size);
-struct buffer_head *alloc_buffer_head(unsigned int __nocast gfp_flags);
+struct buffer_head *alloc_buffer_head(gfp_t gfp_flags);
void free_buffer_head(struct buffer_head * bh);
void FASTCALL(unlock_buffer(struct buffer_head *bh));
void FASTCALL(__lock_buffer(struct buffer_head *bh));
diff --git a/include/linux/byteorder/generic.h b/include/linux/byteorder/generic.h
index 5fde6f4d6c1..04bd756efc6 100644
--- a/include/linux/byteorder/generic.h
+++ b/include/linux/byteorder/generic.h
@@ -5,6 +5,10 @@
* linux/byteorder_generic.h
* Generic Byte-reordering support
*
+ * The "... p" macros, like le64_to_cpup, can be used with pointers
+ * to unaligned data, but there will be a performance penalty on
+ * some architectures. Use get_unaligned for unaligned data.
+ *
* Francois-Rene Rideau <fare@tunes.org> 19970707
* gathered all the good ideas from all asm-foo/byteorder.h into one file,
* cleaned them up.
diff --git a/include/linux/connector.h b/include/linux/connector.h
index 96de26301f8..95952cc1f52 100644
--- a/include/linux/connector.h
+++ b/include/linux/connector.h
@@ -104,12 +104,19 @@ struct cn_queue_dev {
struct sock *nls;
};
-struct cn_callback {
+struct cn_callback_id {
unsigned char name[CN_CBQ_NAMELEN];
-
struct cb_id id;
+};
+
+struct cn_callback_data {
+ void (*destruct_data) (void *);
+ void *ddata;
+
+ void *callback_priv;
void (*callback) (void *);
- void *priv;
+
+ void *free;
};
struct cn_callback_entry {
@@ -118,8 +125,8 @@ struct cn_callback_entry {
struct work_struct work;
struct cn_queue_dev *pdev;
- void (*destruct_data) (void *);
- void *ddata;
+ struct cn_callback_id id;
+ struct cn_callback_data data;
int seq, group;
struct sock *nls;
@@ -142,9 +149,9 @@ struct cn_dev {
int cn_add_callback(struct cb_id *, char *, void (*callback) (void *));
void cn_del_callback(struct cb_id *);
-int cn_netlink_send(struct cn_msg *, u32, int);
+int cn_netlink_send(struct cn_msg *, u32, gfp_t);
-int cn_queue_add_callback(struct cn_queue_dev *dev, struct cn_callback *cb);
+int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, void (*callback)(void *));
void cn_queue_del_callback(struct cn_queue_dev *dev, struct cb_id *id);
struct cn_queue_dev *cn_queue_alloc_dev(char *name, struct sock *);
@@ -152,6 +159,8 @@ void cn_queue_free_dev(struct cn_queue_dev *dev);
int cn_cb_equal(struct cb_id *, struct cb_id *);
+void cn_queue_wrapper(void *data);
+
extern int cn_already_initialized;
#endif /* __KERNEL__ */
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index b15826f6e3a..9bdba8169b4 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -392,4 +392,14 @@ extern cpumask_t cpu_present_map;
#define for_each_online_cpu(cpu) for_each_cpu_mask((cpu), cpu_online_map)
#define for_each_present_cpu(cpu) for_each_cpu_mask((cpu), cpu_present_map)
+/* Find the highest possible smp_processor_id() */
+#define highest_possible_processor_id() \
+({ \
+ unsigned int cpu, highest = 0; \
+ for_each_cpu_mask(cpu, cpu_possible_map) \
+ highest = cpu; \
+ highest; \
+})
+
+
#endif /* __LINUX_CPUMASK_H */
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 24062a1dbf6..6e2deef96b3 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -23,7 +23,7 @@ void cpuset_init_current_mems_allowed(void);
void cpuset_update_current_mems_allowed(void);
void cpuset_restrict_to_mems_allowed(unsigned long *nodes);
int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl);
-extern int cpuset_zone_allowed(struct zone *z, unsigned int __nocast gfp_mask);
+extern int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask);
extern int cpuset_excl_nodes_overlap(const struct task_struct *p);
extern struct file_operations proc_cpuset_operations;
extern char *cpuset_task_status_allowed(struct task_struct *task, char *buffer);
@@ -49,8 +49,7 @@ static inline int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl)
return 1;
}
-static inline int cpuset_zone_allowed(struct zone *z,
- unsigned int __nocast gfp_mask)
+static inline int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask)
{
return 1;
}
diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index 8bf4bacb505..71fab4311e9 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -4,16 +4,6 @@
#include <linux/types.h>
#include <asm/byteorder.h>
-/* Structure describing an Internet (DCCP) socket address. */
-struct sockaddr_dccp {
- __u16 sdccp_family; /* Address family */
- __u16 sdccp_port; /* Port number */
- __u32 sdccp_addr; /* Internet address */
- __u32 sdccp_service; /* Service */
- /* Pad to size of `struct sockaddr': 16 bytes . */
- __u32 sdccp_pad;
-};
-
/**
* struct dccp_hdr - generic part of DCCP packet header
*
@@ -188,6 +178,11 @@ enum {
/* DCCP socket options */
#define DCCP_SOCKOPT_PACKET_SIZE 1
+#define DCCP_SOCKOPT_SERVICE 2
+#define DCCP_SOCKOPT_CCID_RX_INFO 128
+#define DCCP_SOCKOPT_CCID_TX_INFO 192
+
+#define DCCP_SERVICE_LIST_MAX_LEN 32
#ifdef __KERNEL__
@@ -337,7 +332,8 @@ static inline unsigned int dccp_hdr_len(const struct sk_buff *skb)
*/
struct dccp_options {
__u64 dccpo_sequence_window;
- __u8 dccpo_ccid;
+ __u8 dccpo_rx_ccid;
+ __u8 dccpo_tx_ccid;
__u8 dccpo_send_ack_vector;
__u8 dccpo_send_ndp_count;
};
@@ -360,14 +356,8 @@ static inline struct dccp_request_sock *dccp_rsk(const struct request_sock *req)
extern struct inet_timewait_death_row dccp_death_row;
-/* Read about the ECN nonce to see why it is 253 */
-#define DCCP_MAX_ACK_VECTOR_LEN 253
-
struct dccp_options_received {
- u32 dccpor_ndp:24,
- dccpor_ack_vector_len:8;
- u32 dccpor_ack_vector_idx:10;
- /* 22 bits hole, try to pack */
+ u32 dccpor_ndp; /* only 24 bits */
u32 dccpor_timestamp;
u32 dccpor_timestamp_echo;
u32 dccpor_elapsed_time;
@@ -382,6 +372,27 @@ enum dccp_role {
DCCP_ROLE_SERVER,
};
+struct dccp_service_list {
+ __u32 dccpsl_nr;
+ __u32 dccpsl_list[0];
+};
+
+#define DCCP_SERVICE_INVALID_VALUE htonl((__u32)-1)
+
+static inline int dccp_list_has_service(const struct dccp_service_list *sl,
+ const u32 service)
+{
+ if (likely(sl != NULL)) {
+ u32 i = sl->dccpsl_nr;
+ while (i--)
+ if (sl->dccpsl_list[i] == service)
+ return 1;
+ }
+ return 0;
+}
+
+struct dccp_ackvec;
+
/**
* struct dccp_sock - DCCP socket state
*
@@ -402,7 +413,7 @@ enum dccp_role {
* @dccps_packet_size - Set thru setsockopt
* @dccps_role - Role of this sock, one of %dccp_role
* @dccps_ndp_count - number of Non Data Packets since last data packet
- * @dccps_hc_rx_ackpkts - receiver half connection acked packets
+ * @dccps_hc_rx_ackvec - rx half connection ack vector
*/
struct dccp_sock {
/* inet_connection_sock has to be the first member of dccp_sock */
@@ -417,7 +428,8 @@ struct dccp_sock {
__u64 dccps_gss;
__u64 dccps_gsr;
__u64 dccps_gar;
- unsigned long dccps_service;
+ __u32 dccps_service;
+ struct dccp_service_list *dccps_service_list;
struct timeval dccps_timestamp_time;
__u32 dccps_timestamp_echo;
__u32 dccps_packet_size;
@@ -426,7 +438,7 @@ struct dccp_sock {
__u32 dccps_pmtu_cookie;
__u32 dccps_mss_cache;
struct dccp_options dccps_options;
- struct dccp_ackpkts *dccps_hc_rx_ackpkts;
+ struct dccp_ackvec *dccps_hc_rx_ackvec;
void *dccps_hc_rx_ccid_private;
void *dccps_hc_tx_ccid_private;
struct ccid *dccps_hc_rx_ccid;
@@ -443,6 +455,11 @@ static inline struct dccp_sock *dccp_sk(const struct sock *sk)
return (struct dccp_sock *)sk;
}
+static inline int dccp_service_not_initialized(const struct sock *sk)
+{
+ return dccp_sk(sk)->dccps_service == DCCP_SERVICE_INVALID_VALUE;
+}
+
static inline const char *dccp_role(const struct sock *sk)
{
switch (dccp_sk(sk)->dccps_role) {
diff --git a/include/linux/device.h b/include/linux/device.h
index 06e5d42f2c7..95d607a48f0 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -317,6 +317,11 @@ dev_set_drvdata (struct device *dev, void *data)
dev->driver_data = data;
}
+static inline int device_is_registered(struct device *dev)
+{
+ return klist_node_attached(&dev->knode_bus);
+}
+
/*
* High level routines for use by the bus drivers
*/
diff --git a/include/linux/dmapool.h b/include/linux/dmapool.h
index 4932ee5c77f..76f12f46db7 100644
--- a/include/linux/dmapool.h
+++ b/include/linux/dmapool.h
@@ -19,7 +19,7 @@ struct dma_pool *dma_pool_create(const char *name, struct device *dev,
void dma_pool_destroy(struct dma_pool *pool);
-void *dma_pool_alloc(struct dma_pool *pool, unsigned int __nocast mem_flags,
+void *dma_pool_alloc(struct dma_pool *pool, gfp_t mem_flags,
dma_addr_t *handle);
void dma_pool_free(struct dma_pool *pool, void *vaddr, dma_addr_t addr);
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 4dc990f3b5c..3010e172394 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -85,9 +85,9 @@ static inline void arch_free_page(struct page *page, int order) { }
#endif
extern struct page *
-FASTCALL(__alloc_pages(unsigned int, unsigned int, struct zonelist *));
+FASTCALL(__alloc_pages(gfp_t, unsigned int, struct zonelist *));
-static inline struct page *alloc_pages_node(int nid, unsigned int __nocast gfp_mask,
+static inline struct page *alloc_pages_node(int nid, gfp_t gfp_mask,
unsigned int order)
{
if (unlikely(order >= MAX_ORDER))
@@ -98,17 +98,17 @@ static inline struct page *alloc_pages_node(int nid, unsigned int __nocast gfp_m
}
#ifdef CONFIG_NUMA
-extern struct page *alloc_pages_current(unsigned int __nocast gfp_mask, unsigned order);
+extern struct page *alloc_pages_current(gfp_t gfp_mask, unsigned order);
static inline struct page *
-alloc_pages(unsigned int __nocast gfp_mask, unsigned int order)
+alloc_pages(gfp_t gfp_mask, unsigned int order)
{
if (unlikely(order >= MAX_ORDER))
return NULL;
return alloc_pages_current(gfp_mask, order);
}
-extern struct page *alloc_page_vma(unsigned __nocast gfp_mask,
+extern struct page *alloc_page_vma(gfp_t gfp_mask,
struct vm_area_struct *vma, unsigned long addr);
#else
#define alloc_pages(gfp_mask, order) \
@@ -117,8 +117,8 @@ extern struct page *alloc_page_vma(unsigned __nocast gfp_mask,
#endif
#define alloc_page(gfp_mask) alloc_pages(gfp_mask, 0)
-extern unsigned long FASTCALL(__get_free_pages(unsigned int __nocast gfp_mask, unsigned int order));
-extern unsigned long FASTCALL(get_zeroed_page(unsigned int __nocast gfp_mask));
+extern unsigned long FASTCALL(__get_free_pages(gfp_t gfp_mask, unsigned int order));
+extern unsigned long FASTCALL(get_zeroed_page(gfp_t gfp_mask));
#define __get_free_page(gfp_mask) \
__get_free_pages((gfp_mask),0)
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index e670b0d13fe..d664330d900 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -25,6 +25,8 @@ int is_hugepage_mem_enough(size_t);
unsigned long hugetlb_total_pages(void);
struct page *alloc_huge_page(void);
void free_huge_page(struct page *);
+int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
+ unsigned long address, int write_access);
extern unsigned long max_huge_pages;
extern const unsigned long hugetlb_zero, hugetlb_infinity;
@@ -99,6 +101,7 @@ static inline unsigned long hugetlb_total_pages(void)
do { } while (0)
#define alloc_huge_page() ({ NULL; })
#define free_huge_page(p) ({ (void)(p); BUG(); })
+#define hugetlb_fault(mm, vma, addr, write) ({ BUG(); 0; })
#ifndef HPAGE_MASK
#define HPAGE_MASK 0 /* Keep the compiler happy */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index be35332b67e..3d49a305bf8 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -230,11 +230,6 @@ struct i2c_adapter {
struct device dev; /* the adapter device */
struct class_device class_dev; /* the class device */
-#ifdef CONFIG_PROC_FS
- /* No need to set this when you initialize the adapter */
- int inode;
-#endif /* def CONFIG_PROC_FS */
-
int nr;
struct list_head clients;
struct list_head list;
diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h
index fc2d4c8225a..d21c305c6c6 100644
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -111,7 +111,9 @@ static inline struct ethhdr *eth_hdr(const struct sk_buff *skb)
return (struct ethhdr *)skb->mac.raw;
}
+#ifdef CONFIG_SYSCTL
extern struct ctl_table ether_table[];
#endif
+#endif
#endif /* _LINUX_IF_ETHER_H */
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index 17d0c0d40b0..eef0876d830 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -42,8 +42,8 @@ struct hlist_node;
struct vlan_ethhdr {
unsigned char h_dest[ETH_ALEN]; /* destination eth addr */
unsigned char h_source[ETH_ALEN]; /* source ether addr */
- unsigned short h_vlan_proto; /* Should always be 0x8100 */
- unsigned short h_vlan_TCI; /* Encapsulates priority and VLAN ID */
+ __be16 h_vlan_proto; /* Should always be 0x8100 */
+ __be16 h_vlan_TCI; /* Encapsulates priority and VLAN ID */
unsigned short h_vlan_encapsulated_proto; /* packet type ID field (or len) */
};
@@ -55,8 +55,8 @@ static inline struct vlan_ethhdr *vlan_eth_hdr(const struct sk_buff *skb)
}
struct vlan_hdr {
- unsigned short h_vlan_TCI; /* Encapsulates priority and VLAN ID */
- unsigned short h_vlan_encapsulated_proto; /* packet type ID field (or len) */
+ __be16 h_vlan_TCI; /* Encapsulates priority and VLAN ID */
+ __be16 h_vlan_encapsulated_proto; /* packet type ID field (or len) */
};
#define VLAN_VID_MASK 0xfff
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index 7e1e15f934f..fd7af86151b 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -142,13 +142,21 @@ static __inline__ int bad_mask(u32 mask, u32 addr)
#define endfor_ifa(in_dev) }
+static inline struct in_device *__in_dev_get_rcu(const struct net_device *dev)
+{
+ struct in_device *in_dev = dev->ip_ptr;
+ if (in_dev)
+ in_dev = rcu_dereference(in_dev);
+ return in_dev;
+}
+
static __inline__ struct in_device *
in_dev_get(const struct net_device *dev)
{
struct in_device *in_dev;
rcu_read_lock();
- in_dev = dev->ip_ptr;
+ in_dev = __in_dev_get_rcu(dev);
if (in_dev)
atomic_inc(&in_dev->refcnt);
rcu_read_unlock();
@@ -156,7 +164,7 @@ in_dev_get(const struct net_device *dev)
}
static __inline__ struct in_device *
-__in_dev_get(const struct net_device *dev)
+__in_dev_get_rtnl(const struct net_device *dev)
{
return (struct in_device*)dev->ip_ptr;
}
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index bb6f88e1406..e0b922785d9 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -372,8 +372,9 @@ static inline struct raw6_sock *raw6_sk(const struct sock *sk)
#define inet_v6_ipv6only(__sk) 0
#endif /* defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) */
-#define INET6_MATCH(__sk, __saddr, __daddr, __ports, __dif) \
- (((*((__u32 *)&(inet_sk(__sk)->dport))) == (__ports)) && \
+#define INET6_MATCH(__sk, __hash, __saddr, __daddr, __ports, __dif)\
+ (((__sk)->sk_hash == (__hash)) && \
+ ((*((__u32 *)&(inet_sk(__sk)->dport))) == (__ports)) && \
((__sk)->sk_family == AF_INET6) && \
ipv6_addr_equal(&inet6_sk(__sk)->daddr, (__saddr)) && \
ipv6_addr_equal(&inet6_sk(__sk)->rcv_saddr, (__daddr)) && \
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index de097269bd7..ff853b3173c 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -935,7 +935,7 @@ void journal_put_journal_head(struct journal_head *jh);
*/
extern kmem_cache_t *jbd_handle_cache;
-static inline handle_t *jbd_alloc_handle(unsigned int __nocast gfp_flags)
+static inline handle_t *jbd_alloc_handle(gfp_t gfp_flags)
{
return kmem_cache_alloc(jbd_handle_cache, gfp_flags);
}
diff --git a/include/linux/joystick.h b/include/linux/joystick.h
index 06b9af77eb7..5fd20ddd7ae 100644
--- a/include/linux/joystick.h
+++ b/include/linux/joystick.h
@@ -111,29 +111,30 @@ struct js_corr {
#define JS_SET_ALL 8
struct JS_DATA_TYPE {
- __s32 buttons;
- __s32 x;
- __s32 y;
+ int32_t buttons;
+ int32_t x;
+ int32_t y;
};
struct JS_DATA_SAVE_TYPE_32 {
- __s32 JS_TIMEOUT;
- __s32 BUSY;
- __s32 JS_EXPIRETIME;
- __s32 JS_TIMELIMIT;
+ int32_t JS_TIMEOUT;
+ int32_t BUSY;
+ int32_t JS_EXPIRETIME;
+ int32_t JS_TIMELIMIT;
struct JS_DATA_TYPE JS_SAVE;
struct JS_DATA_TYPE JS_CORR;
};
struct JS_DATA_SAVE_TYPE_64 {
- __s32 JS_TIMEOUT;
- __s32 BUSY;
- __s64 JS_EXPIRETIME;
- __s64 JS_TIMELIMIT;
+ int32_t JS_TIMEOUT;
+ int32_t BUSY;
+ int64_t JS_EXPIRETIME;
+ int64_t JS_TIMELIMIT;
struct JS_DATA_TYPE JS_SAVE;
struct JS_DATA_TYPE JS_CORR;
};
+#ifdef __KERNEL__
#if BITS_PER_LONG == 64
#define JS_DATA_SAVE_TYPE JS_DATA_SAVE_TYPE_64
#elif BITS_PER_LONG == 32
@@ -141,5 +142,6 @@ struct JS_DATA_SAVE_TYPE_64 {
#else
#error Unexpected BITS_PER_LONG
#endif
+#endif
#endif /* _LINUX_JOYSTICK_H */
diff --git a/include/linux/key-ui.h b/include/linux/key-ui.h
index cc326174a80..7a2e332067c 100644
--- a/include/linux/key-ui.h
+++ b/include/linux/key-ui.h
@@ -38,92 +38,21 @@ struct keyring_list {
struct key *keys[0];
};
-
/*
* check to see whether permission is granted to use a key in the desired way
*/
-static inline int key_permission(const struct key *key, key_perm_t perm)
-{
- key_perm_t kperm;
-
- if (key->uid == current->fsuid)
- kperm = key->perm >> 16;
- else if (key->gid != -1 &&
- key->perm & KEY_GRP_ALL &&
- in_group_p(key->gid)
- )
- kperm = key->perm >> 8;
- else
- kperm = key->perm;
-
- kperm = kperm & perm & KEY_ALL;
-
- return kperm == perm;
-}
-
-/*
- * check to see whether permission is granted to use a key in at least one of
- * the desired ways
- */
-static inline int key_any_permission(const struct key *key, key_perm_t perm)
-{
- key_perm_t kperm;
-
- if (key->uid == current->fsuid)
- kperm = key->perm >> 16;
- else if (key->gid != -1 &&
- key->perm & KEY_GRP_ALL &&
- in_group_p(key->gid)
- )
- kperm = key->perm >> 8;
- else
- kperm = key->perm;
+extern int key_task_permission(const key_ref_t key_ref,
+ struct task_struct *context,
+ key_perm_t perm);
- kperm = kperm & perm & KEY_ALL;
-
- return kperm != 0;
-}
-
-static inline int key_task_groups_search(struct task_struct *tsk, gid_t gid)
+static inline int key_permission(const key_ref_t key_ref, key_perm_t perm)
{
- int ret;
-
- task_lock(tsk);
- ret = groups_search(tsk->group_info, gid);
- task_unlock(tsk);
- return ret;
-}
-
-static inline int key_task_permission(const struct key *key,
- struct task_struct *context,
- key_perm_t perm)
-{
- key_perm_t kperm;
-
- if (key->uid == context->fsuid) {
- kperm = key->perm >> 16;
- }
- else if (key->gid != -1 &&
- key->perm & KEY_GRP_ALL && (
- key->gid == context->fsgid ||
- key_task_groups_search(context, key->gid)
- )
- ) {
- kperm = key->perm >> 8;
- }
- else {
- kperm = key->perm;
- }
-
- kperm = kperm & perm & KEY_ALL;
-
- return kperm == perm;
-
+ return key_task_permission(key_ref, current, perm);
}
-extern struct key *lookup_user_key(struct task_struct *context,
- key_serial_t id, int create, int partial,
- key_perm_t perm);
+extern key_ref_t lookup_user_key(struct task_struct *context,
+ key_serial_t id, int create, int partial,
+ key_perm_t perm);
extern long join_session_keyring(const char *name);
diff --git a/include/linux/key.h b/include/linux/key.h
index 970bbd916cf..f1efa016dbf 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -35,11 +35,18 @@ struct key;
#undef KEY_DEBUGGING
-#define KEY_USR_VIEW 0x00010000 /* user can view a key's attributes */
-#define KEY_USR_READ 0x00020000 /* user can read key payload / view keyring */
-#define KEY_USR_WRITE 0x00040000 /* user can update key payload / add link to keyring */
-#define KEY_USR_SEARCH 0x00080000 /* user can find a key in search / search a keyring */
-#define KEY_USR_LINK 0x00100000 /* user can create a link to a key/keyring */
+#define KEY_POS_VIEW 0x01000000 /* possessor can view a key's attributes */
+#define KEY_POS_READ 0x02000000 /* possessor can read key payload / view keyring */
+#define KEY_POS_WRITE 0x04000000 /* possessor can update key payload / add link to keyring */
+#define KEY_POS_SEARCH 0x08000000 /* possessor can find a key in search / search a keyring */
+#define KEY_POS_LINK 0x10000000 /* possessor can create a link to a key/keyring */
+#define KEY_POS_ALL 0x1f000000
+
+#define KEY_USR_VIEW 0x00010000 /* user permissions... */
+#define KEY_USR_READ 0x00020000
+#define KEY_USR_WRITE 0x00040000
+#define KEY_USR_SEARCH 0x00080000
+#define KEY_USR_LINK 0x00100000
#define KEY_USR_ALL 0x001f0000
#define KEY_GRP_VIEW 0x00000100 /* group permissions... */
@@ -67,6 +74,38 @@ struct keyring_name;
/*****************************************************************************/
/*
+ * key reference with possession attribute handling
+ *
+ * NOTE! key_ref_t is a typedef'd pointer to a type that is not actually
+ * defined. This is because we abuse the bottom bit of the reference to carry a
+ * flag to indicate whether the calling process possesses that key in one of
+ * its keyrings.
+ *
+ * the key_ref_t has been made a separate type so that the compiler can reject
+ * attempts to dereference it without proper conversion.
+ *
+ * the three functions are used to assemble and disassemble references
+ */
+typedef struct __key_reference_with_attributes *key_ref_t;
+
+static inline key_ref_t make_key_ref(const struct key *key,
+ unsigned long possession)
+{
+ return (key_ref_t) ((unsigned long) key | possession);
+}
+
+static inline struct key *key_ref_to_ptr(const key_ref_t key_ref)
+{
+ return (struct key *) ((unsigned long) key_ref & ~1UL);
+}
+
+static inline unsigned long is_key_possessed(const key_ref_t key_ref)
+{
+ return (unsigned long) key_ref & 1UL;
+}
+
+/*****************************************************************************/
+/*
* authentication token / access credential / keyring
* - types of key include:
* - keyrings
@@ -215,20 +254,25 @@ static inline struct key *key_get(struct key *key)
return key;
}
+static inline void key_ref_put(key_ref_t key_ref)
+{
+ key_put(key_ref_to_ptr(key_ref));
+}
+
extern struct key *request_key(struct key_type *type,
const char *description,
const char *callout_info);
extern int key_validate(struct key *key);
-extern struct key *key_create_or_update(struct key *keyring,
- const char *type,
- const char *description,
- const void *payload,
- size_t plen,
- int not_in_quota);
+extern key_ref_t key_create_or_update(key_ref_t keyring,
+ const char *type,
+ const char *description,
+ const void *payload,
+ size_t plen,
+ int not_in_quota);
-extern int key_update(struct key *key,
+extern int key_update(key_ref_t key,
const void *payload,
size_t plen);
@@ -243,9 +287,9 @@ extern struct key *keyring_alloc(const char *description, uid_t uid, gid_t gid,
extern int keyring_clear(struct key *keyring);
-extern struct key *keyring_search(struct key *keyring,
- struct key_type *type,
- const char *description);
+extern key_ref_t keyring_search(key_ref_t keyring,
+ struct key_type *type,
+ const char *description);
extern int keyring_add_key(struct key *keyring,
struct key *key);
@@ -285,6 +329,10 @@ extern void key_init(void);
#define key_serial(k) 0
#define key_get(k) ({ NULL; })
#define key_put(k) do { } while(0)
+#define key_ref_put(k) do { } while(0)
+#define make_key_ref(k) ({ NULL; })
+#define key_ref_to_ptr(k) ({ NULL; })
+#define is_key_possessed(k) 0
#define alloc_uid_keyring(u) 0
#define switch_uid_keyring(u) do { } while(0)
#define __install_session_keyring(t, k) ({ NULL; })
diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h
index c27cd428d26..48eccd865bd 100644
--- a/include/linux/kfifo.h
+++ b/include/linux/kfifo.h
@@ -35,8 +35,8 @@ struct kfifo {
};
extern struct kfifo *kfifo_init(unsigned char *buffer, unsigned int size,
- unsigned int __nocast gfp_mask, spinlock_t *lock);
-extern struct kfifo *kfifo_alloc(unsigned int size, unsigned int __nocast gfp_mask,
+ gfp_t gfp_mask, spinlock_t *lock);
+extern struct kfifo *kfifo_alloc(unsigned int size, gfp_t gfp_mask,
spinlock_t *lock);
extern void kfifo_free(struct kfifo *fifo);
extern unsigned int __kfifo_put(struct kfifo *fifo,
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 022105c745f..ceee1fc42c6 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -393,6 +393,7 @@ extern int ata_pci_init_one (struct pci_dev *pdev, struct ata_port_info **port_i
extern void ata_pci_remove_one (struct pci_dev *pdev);
#endif /* CONFIG_PCI */
extern int ata_device_add(struct ata_probe_ent *ent);
+extern void ata_host_set_remove(struct ata_host_set *host_set);
extern int ata_scsi_detect(Scsi_Host_Template *sht);
extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg);
extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *));
diff --git a/include/linux/list.h b/include/linux/list.h
index e6ec5968227..084971f333f 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -442,12 +442,14 @@ static inline void list_splice_init(struct list_head *list,
* as long as the traversal is guarded by rcu_read_lock().
*/
#define list_for_each_rcu(pos, head) \
- for (pos = (head)->next; prefetch(pos->next), pos != (head); \
- pos = rcu_dereference(pos->next))
+ for (pos = (head)->next; \
+ prefetch(rcu_dereference(pos)->next), pos != (head); \
+ pos = pos->next)
#define __list_for_each_rcu(pos, head) \
- for (pos = (head)->next; pos != (head); \
- pos = rcu_dereference(pos->next))
+ for (pos = (head)->next; \
+ rcu_dereference(pos) != (head); \
+ pos = pos->next)
/**
* list_for_each_safe_rcu - iterate over an rcu-protected list safe
@@ -461,8 +463,9 @@ static inline void list_splice_init(struct list_head *list,
* as long as the traversal is guarded by rcu_read_lock().
*/
#define list_for_each_safe_rcu(pos, n, head) \
- for (pos = (head)->next, n = pos->next; pos != (head); \
- pos = rcu_dereference(n), n = pos->next)
+ for (pos = (head)->next; \
+ n = rcu_dereference(pos)->next, pos != (head); \
+ pos = n)
/**
* list_for_each_entry_rcu - iterate over rcu list of given type
@@ -474,11 +477,11 @@ static inline void list_splice_init(struct list_head *list,
* the _rcu list-mutation primitives such as list_add_rcu()
* as long as the traversal is guarded by rcu_read_lock().
*/
-#define list_for_each_entry_rcu(pos, head, member) \
- for (pos = list_entry((head)->next, typeof(*pos), member); \
- prefetch(pos->member.next), &pos->member != (head); \
- pos = rcu_dereference(list_entry(pos->member.next, \
- typeof(*pos), member)))
+#define list_for_each_entry_rcu(pos, head, member) \
+ for (pos = list_entry((head)->next, typeof(*pos), member); \
+ prefetch(rcu_dereference(pos)->member.next), \
+ &pos->member != (head); \
+ pos = list_entry(pos->member.next, typeof(*pos), member))
/**
@@ -492,8 +495,9 @@ static inline void list_splice_init(struct list_head *list,
* as long as the traversal is guarded by rcu_read_lock().
*/
#define list_for_each_continue_rcu(pos, head) \
- for ((pos) = (pos)->next; prefetch((pos)->next), (pos) != (head); \
- (pos) = rcu_dereference((pos)->next))
+ for ((pos) = (pos)->next; \
+ prefetch(rcu_dereference((pos))->next), (pos) != (head); \
+ (pos) = (pos)->next)
/*
* Double linked lists with a single pointer list head.
@@ -696,8 +700,9 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
pos = n)
#define hlist_for_each_rcu(pos, head) \
- for ((pos) = (head)->first; pos && ({ prefetch((pos)->next); 1; }); \
- (pos) = rcu_dereference((pos)->next))
+ for ((pos) = (head)->first; \
+ rcu_dereference((pos)) && ({ prefetch((pos)->next); 1; }); \
+ (pos) = (pos)->next)
/**
* hlist_for_each_entry - iterate over list of given type
@@ -762,9 +767,9 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
*/
#define hlist_for_each_entry_rcu(tpos, pos, head, member) \
for (pos = (head)->first; \
- pos && ({ prefetch(pos->next); 1;}) && \
+ rcu_dereference(pos) && ({ prefetch(pos->next); 1;}) && \
({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \
- pos = rcu_dereference(pos->next))
+ pos = pos->next)
#else
#warning "don't include kernel headers in userspace"
diff --git a/include/linux/mempool.h b/include/linux/mempool.h
index 796220ce47c..f2427d7394b 100644
--- a/include/linux/mempool.h
+++ b/include/linux/mempool.h
@@ -6,7 +6,7 @@
#include <linux/wait.h>
-typedef void * (mempool_alloc_t)(unsigned int __nocast gfp_mask, void *pool_data);
+typedef void * (mempool_alloc_t)(gfp_t gfp_mask, void *pool_data);
typedef void (mempool_free_t)(void *element, void *pool_data);
typedef struct mempool_s {
@@ -26,17 +26,16 @@ extern mempool_t *mempool_create(int min_nr, mempool_alloc_t *alloc_fn,
extern mempool_t *mempool_create_node(int min_nr, mempool_alloc_t *alloc_fn,
mempool_free_t *free_fn, void *pool_data, int nid);
-extern int mempool_resize(mempool_t *pool, int new_min_nr,
- unsigned int __nocast gfp_mask);
+extern int mempool_resize(mempool_t *pool, int new_min_nr, gfp_t gfp_mask);
extern void mempool_destroy(mempool_t *pool);
-extern void * mempool_alloc(mempool_t *pool, unsigned int __nocast gfp_mask);
+extern void * mempool_alloc(mempool_t *pool, gfp_t gfp_mask);
extern void mempool_free(void *element, mempool_t *pool);
/*
* A mempool_alloc_t and mempool_free_t that get the memory from
* a slab that is passed in through pool_data.
*/
-void *mempool_alloc_slab(unsigned int __nocast gfp_mask, void *pool_data);
+void *mempool_alloc_slab(gfp_t gfp_mask, void *pool_data);
void mempool_free_slab(void *element, void *pool_data);
#endif /* _LINUX_MEMPOOL_H */
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 82d7024f076..097b3a3c693 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -136,6 +136,7 @@ extern unsigned int kobjsize(const void *objp);
#define VM_EXEC 0x00000004
#define VM_SHARED 0x00000008
+/* mprotect() hardcodes VM_MAYREAD >> 4 == VM_READ, and so for r/w/x bits. */
#define VM_MAYREAD 0x00000010 /* limits for mprotect() etc */
#define VM_MAYWRITE 0x00000020
#define VM_MAYEXEC 0x00000040
@@ -350,7 +351,8 @@ static inline void put_page(struct page *page)
* only one copy in memory, at most, normally.
*
* For the non-reserved pages, page_count(page) denotes a reference count.
- * page_count() == 0 means the page is free.
+ * page_count() == 0 means the page is free. page->lru is then used for
+ * freelist management in the buddy allocator.
* page_count() == 1 means the page is used for exactly one purpose
* (e.g. a private data page of one process).
*
@@ -376,10 +378,8 @@ static inline void put_page(struct page *page)
* attaches, plus 1 if `private' contains something, plus one for
* the page cache itself.
*
- * All pages belonging to an inode are in these doubly linked lists:
- * mapping->clean_pages, mapping->dirty_pages and mapping->locked_pages;
- * using the page->list list_head. These fields are also used for
- * freelist managemet (when page_count()==0).
+ * Instead of keeping dirty/clean pages in per address-space lists, we instead
+ * now tag pages as dirty/under writeback in the radix tree.
*
* There is also a per-mapping radix tree mapping index to the page
* in memory if present. The tree is rooted at mapping->root.
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 47da39ba3f0..2f0299a448f 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -183,7 +183,7 @@ struct of_device_id
char name[32];
char type[32];
char compatible[128];
-#if __KERNEL__
+#ifdef __KERNEL__
void *data;
#else
kernel_ulong_t data;
@@ -209,10 +209,11 @@ struct pcmcia_device_id {
/* for real multi-function devices */
__u8 function;
- /* for pseude multi-function devices */
+ /* for pseudo multi-function devices */
__u8 device_no;
- __u32 prod_id_hash[4];
+ __u32 prod_id_hash[4]
+ __attribute__((aligned(sizeof(__u32))));
/* not matched against in kernelspace*/
#ifdef __KERNEL__
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 7c717907896..368e4c825ff 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -265,6 +265,8 @@ struct net_device
* the interface.
*/
char name[IFNAMSIZ];
+ /* device name hash chain */
+ struct hlist_node name_hlist;
/*
* I/O specific fields
@@ -292,6 +294,21 @@ struct net_device
/* ------- Fields preinitialized in Space.c finish here ------- */
+ /* Net device features */
+ unsigned long features;
+#define NETIF_F_SG 1 /* Scatter/gather IO. */
+#define NETIF_F_IP_CSUM 2 /* Can checksum only TCP/UDP over IPv4. */
+#define NETIF_F_NO_CSUM 4 /* Does not require checksum. F.e. loopack. */
+#define NETIF_F_HW_CSUM 8 /* Can checksum all the packets. */
+#define NETIF_F_HIGHDMA 32 /* Can DMA to high memory. */
+#define NETIF_F_FRAGLIST 64 /* Scatter/gather IO. */
+#define NETIF_F_HW_VLAN_TX 128 /* Transmit VLAN hw acceleration */
+#define NETIF_F_HW_VLAN_RX 256 /* Receive VLAN hw acceleration */
+#define NETIF_F_HW_VLAN_FILTER 512 /* Receive filtering on VLAN */
+#define NETIF_F_VLAN_CHALLENGED 1024 /* Device cannot handle VLAN packets */
+#define NETIF_F_TSO 2048 /* Can offload TCP/IP segmentation */
+#define NETIF_F_LLTX 4096 /* LockLess TX */
+
struct net_device *next_sched;
/* Interface index. Unique device identifier */
@@ -316,9 +333,6 @@ struct net_device
* will (read: may be cleaned up at will).
*/
- /* These may be needed for future network-power-down code. */
- unsigned long trans_start; /* Time (in jiffies) of last Tx */
- unsigned long last_rx; /* Time of last Rx */
unsigned short flags; /* interface flags (a la BSD) */
unsigned short gflags;
@@ -328,15 +342,12 @@ struct net_device
unsigned mtu; /* interface MTU value */
unsigned short type; /* interface hardware type */
unsigned short hard_header_len; /* hardware hdr length */
- void *priv; /* pointer to private data */
struct net_device *master; /* Pointer to master device of a group,
* which this device is member of.
*/
/* Interface address info. */
- unsigned char broadcast[MAX_ADDR_LEN]; /* hw bcast add */
- unsigned char dev_addr[MAX_ADDR_LEN]; /* hw address */
unsigned char perm_addr[MAX_ADDR_LEN]; /* permanent hw address */
unsigned char addr_len; /* hardware address length */
unsigned short dev_id; /* for shared network cards */
@@ -346,8 +357,6 @@ struct net_device
int promiscuity;
int allmulti;
- int watchdog_timeo;
- struct timer_list watchdog_timer;
/* Protocol specific pointers */
@@ -358,32 +367,62 @@ struct net_device
void *ec_ptr; /* Econet specific data */
void *ax25_ptr; /* AX.25 specific data */
- struct list_head poll_list; /* Link to poll list */
+/*
+ * Cache line mostly used on receive path (including eth_type_trans())
+ */
+ struct list_head poll_list ____cacheline_aligned_in_smp;
+ /* Link to poll list */
+
+ int (*poll) (struct net_device *dev, int *quota);
int quota;
int weight;
+ unsigned long last_rx; /* Time of last Rx */
+ /* Interface address info used in eth_type_trans() */
+ unsigned char dev_addr[MAX_ADDR_LEN]; /* hw address, (before bcast
+ because most packets are unicast) */
+
+ unsigned char broadcast[MAX_ADDR_LEN]; /* hw bcast add */
+/*
+ * Cache line mostly used on queue transmit path (qdisc)
+ */
+ /* device queue lock */
+ spinlock_t queue_lock ____cacheline_aligned_in_smp;
struct Qdisc *qdisc;
struct Qdisc *qdisc_sleeping;
- struct Qdisc *qdisc_ingress;
struct list_head qdisc_list;
unsigned long tx_queue_len; /* Max frames per queue allowed */
/* ingress path synchronizer */
spinlock_t ingress_lock;
+ struct Qdisc *qdisc_ingress;
+
+/*
+ * One part is mostly used on xmit path (device)
+ */
/* hard_start_xmit synchronizer */
- spinlock_t xmit_lock;
+ spinlock_t xmit_lock ____cacheline_aligned_in_smp;
/* cpu id of processor entered to hard_start_xmit or -1,
if nobody entered there.
*/
int xmit_lock_owner;
- /* device queue lock */
- spinlock_t queue_lock;
+ void *priv; /* pointer to private data */
+ int (*hard_start_xmit) (struct sk_buff *skb,
+ struct net_device *dev);
+ /* These may be needed for future network-power-down code. */
+ unsigned long trans_start; /* Time (in jiffies) of last Tx */
+
+ int watchdog_timeo; /* used by dev_watchdog() */
+ struct timer_list watchdog_timer;
+
+/*
+ * refcnt is a very hot point, so align it on SMP
+ */
/* Number of references to this device */
- atomic_t refcnt;
+ atomic_t refcnt ____cacheline_aligned_in_smp;
+
/* delayed register/unregister */
struct list_head todo_list;
- /* device name hash chain */
- struct hlist_node name_hlist;
/* device index hash chain */
struct hlist_node index_hlist;
@@ -396,21 +435,6 @@ struct net_device
NETREG_RELEASED, /* called free_netdev */
} reg_state;
- /* Net device features */
- unsigned long features;
-#define NETIF_F_SG 1 /* Scatter/gather IO. */
-#define NETIF_F_IP_CSUM 2 /* Can checksum only TCP/UDP over IPv4. */
-#define NETIF_F_NO_CSUM 4 /* Does not require checksum. F.e. loopack. */
-#define NETIF_F_HW_CSUM 8 /* Can checksum all the packets. */
-#define NETIF_F_HIGHDMA 32 /* Can DMA to high memory. */
-#define NETIF_F_FRAGLIST 64 /* Scatter/gather IO. */
-#define NETIF_F_HW_VLAN_TX 128 /* Transmit VLAN hw acceleration */
-#define NETIF_F_HW_VLAN_RX 256 /* Receive VLAN hw acceleration */
-#define NETIF_F_HW_VLAN_FILTER 512 /* Receive filtering on VLAN */
-#define NETIF_F_VLAN_CHALLENGED 1024 /* Device cannot handle VLAN packets */
-#define NETIF_F_TSO 2048 /* Can offload TCP/IP segmentation */
-#define NETIF_F_LLTX 4096 /* LockLess TX */
-
/* Called after device is detached from network. */
void (*uninit)(struct net_device *dev);
/* Called after last user reference disappears. */
@@ -419,10 +443,7 @@ struct net_device
/* Pointers to interface service routines. */
int (*open)(struct net_device *dev);
int (*stop)(struct net_device *dev);
- int (*hard_start_xmit) (struct sk_buff *skb,
- struct net_device *dev);
#define HAVE_NETDEV_POLL
- int (*poll) (struct net_device *dev, int *quota);
int (*hard_header) (struct sk_buff *skb,
struct net_device *dev,
unsigned short type,
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
index 1d5b10ae239..f08e870100f 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -41,11 +41,15 @@ enum nfnetlink_groups {
struct nfattr
{
u_int16_t nfa_len;
- u_int16_t nfa_type;
+ u_int16_t nfa_type; /* we use 15 bits for the type, and the highest
+ * bit to indicate whether the payload is nested */
} __attribute__ ((packed));
-/* FIXME: Shamelessly copy and pasted from rtnetlink.h, it's time
- * to put this in a generic file */
+/* FIXME: Apart from NFNL_NFA_NESTED shamelessly copy and pasted from
+ * rtnetlink.h, it's time to put this in a generic file */
+
+#define NFNL_NFA_NEST 0x8000
+#define NFA_TYPE(attr) ((attr)->nfa_type & 0x7fff)
#define NFA_ALIGNTO 4
#define NFA_ALIGN(len) (((len) + NFA_ALIGNTO - 1) & ~(NFA_ALIGNTO - 1))
@@ -59,7 +63,7 @@ struct nfattr
#define NFA_PAYLOAD(nfa) ((int)((nfa)->nfa_len) - NFA_LENGTH(0))
#define NFA_NEST(skb, type) \
({ struct nfattr *__start = (struct nfattr *) (skb)->tail; \
- NFA_PUT(skb, type, 0, NULL); \
+ NFA_PUT(skb, (NFNL_NFA_NEST | type), 0, NULL); \
__start; })
#define NFA_NEST_END(skb, start) \
({ (start)->nfa_len = ((skb)->tail - (unsigned char *) (start)); \
diff --git a/include/linux/netfilter/nfnetlink_conntrack.h b/include/linux/netfilter/nfnetlink_conntrack.h
index 5c55751c78e..116fcaced90 100644
--- a/include/linux/netfilter/nfnetlink_conntrack.h
+++ b/include/linux/netfilter/nfnetlink_conntrack.h
@@ -70,15 +70,24 @@ enum ctattr_l4proto {
enum ctattr_protoinfo {
CTA_PROTOINFO_UNSPEC,
- CTA_PROTOINFO_TCP_STATE,
+ CTA_PROTOINFO_TCP,
__CTA_PROTOINFO_MAX
};
#define CTA_PROTOINFO_MAX (__CTA_PROTOINFO_MAX - 1)
+enum ctattr_protoinfo_tcp {
+ CTA_PROTOINFO_TCP_UNSPEC,
+ CTA_PROTOINFO_TCP_STATE,
+ __CTA_PROTOINFO_TCP_MAX
+};
+#define CTA_PROTOINFO_TCP_MAX (__CTA_PROTOINFO_TCP_MAX - 1)
+
enum ctattr_counters {
CTA_COUNTERS_UNSPEC,
- CTA_COUNTERS_PACKETS,
- CTA_COUNTERS_BYTES,
+ CTA_COUNTERS_PACKETS, /* old 64bit counters */
+ CTA_COUNTERS_BYTES, /* old 64bit counters */
+ CTA_COUNTERS32_PACKETS,
+ CTA_COUNTERS32_BYTES,
__CTA_COUNTERS_MAX
};
#define CTA_COUNTERS_MAX (__CTA_COUNTERS_MAX - 1)
diff --git a/include/linux/netfilter_ipv4/ip_conntrack.h b/include/linux/netfilter_ipv4/ip_conntrack.h
index 7e033e9271a..d078bb91d9e 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack.h
@@ -117,6 +117,10 @@ enum ip_conntrack_events
/* NAT info */
IPCT_NATINFO_BIT = 10,
IPCT_NATINFO = (1 << IPCT_NATINFO_BIT),
+
+ /* Counter highest bit has been set */
+ IPCT_COUNTER_FILLING_BIT = 11,
+ IPCT_COUNTER_FILLING = (1 << IPCT_COUNTER_FILLING_BIT),
};
enum ip_conntrack_expect_events {
@@ -133,11 +137,13 @@ enum ip_conntrack_expect_events {
#include <linux/netfilter_ipv4/ip_conntrack_tcp.h>
#include <linux/netfilter_ipv4/ip_conntrack_icmp.h>
+#include <linux/netfilter_ipv4/ip_conntrack_proto_gre.h>
#include <linux/netfilter_ipv4/ip_conntrack_sctp.h>
/* per conntrack: protocol private data */
union ip_conntrack_proto {
/* insert conntrack proto private data here */
+ struct ip_ct_gre gre;
struct ip_ct_sctp sctp;
struct ip_ct_tcp tcp;
struct ip_ct_icmp icmp;
@@ -148,6 +154,7 @@ union ip_conntrack_expect_proto {
};
/* Add protocol helper include file here */
+#include <linux/netfilter_ipv4/ip_conntrack_pptp.h>
#include <linux/netfilter_ipv4/ip_conntrack_amanda.h>
#include <linux/netfilter_ipv4/ip_conntrack_ftp.h>
#include <linux/netfilter_ipv4/ip_conntrack_irc.h>
@@ -155,12 +162,20 @@ union ip_conntrack_expect_proto {
/* per conntrack: application helper private data */
union ip_conntrack_help {
/* insert conntrack helper private data (master) here */
+ struct ip_ct_pptp_master ct_pptp_info;
struct ip_ct_ftp_master ct_ftp_info;
struct ip_ct_irc_master ct_irc_info;
};
#ifdef CONFIG_IP_NF_NAT_NEEDED
#include <linux/netfilter_ipv4/ip_nat.h>
+#include <linux/netfilter_ipv4/ip_nat_pptp.h>
+
+/* per conntrack: nat application helper private data */
+union ip_conntrack_nat_help {
+ /* insert nat helper private data here */
+ struct ip_nat_pptp nat_pptp_info;
+};
#endif
#include <linux/types.h>
@@ -181,8 +196,8 @@ do { \
struct ip_conntrack_counter
{
- u_int64_t packets;
- u_int64_t bytes;
+ u_int32_t packets;
+ u_int32_t bytes;
};
struct ip_conntrack_helper;
@@ -223,6 +238,7 @@ struct ip_conntrack
#ifdef CONFIG_IP_NF_NAT_NEEDED
struct {
struct ip_nat_info info;
+ union ip_conntrack_nat_help help;
#if defined(CONFIG_IP_NF_TARGET_MASQUERADE) || \
defined(CONFIG_IP_NF_TARGET_MASQUERADE_MODULE)
int masq_index;
@@ -320,11 +336,28 @@ extern void need_ip_conntrack(void);
extern int invert_tuplepr(struct ip_conntrack_tuple *inverse,
const struct ip_conntrack_tuple *orig);
+extern void __ip_ct_refresh_acct(struct ip_conntrack *ct,
+ enum ip_conntrack_info ctinfo,
+ const struct sk_buff *skb,
+ unsigned long extra_jiffies,
+ int do_acct);
+
+/* Refresh conntrack for this many jiffies and do accounting */
+static inline void ip_ct_refresh_acct(struct ip_conntrack *ct,
+ enum ip_conntrack_info ctinfo,
+ const struct sk_buff *skb,
+ unsigned long extra_jiffies)
+{
+ __ip_ct_refresh_acct(ct, ctinfo, skb, extra_jiffies, 1);
+}
+
/* Refresh conntrack for this many jiffies */
-extern void ip_ct_refresh_acct(struct ip_conntrack *ct,
- enum ip_conntrack_info ctinfo,
- const struct sk_buff *skb,
- unsigned long extra_jiffies);
+static inline void ip_ct_refresh(struct ip_conntrack *ct,
+ const struct sk_buff *skb,
+ unsigned long extra_jiffies)
+{
+ __ip_ct_refresh_acct(ct, 0, skb, extra_jiffies, 0);
+}
/* These are for NAT. Icky. */
/* Update TCP window tracking data when NAT mangles the packet */
@@ -372,7 +405,7 @@ extern struct ip_conntrack_expect *
__ip_conntrack_expect_find(const struct ip_conntrack_tuple *tuple);
extern struct ip_conntrack_expect *
-ip_conntrack_expect_find_get(const struct ip_conntrack_tuple *tuple);
+ip_conntrack_expect_find(const struct ip_conntrack_tuple *tuple);
extern struct ip_conntrack_tuple_hash *
__ip_conntrack_find(const struct ip_conntrack_tuple *tuple,
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_pptp.h b/include/linux/netfilter_ipv4/ip_conntrack_pptp.h
new file mode 100644
index 00000000000..816144c75de
--- /dev/null
+++ b/include/linux/netfilter_ipv4/ip_conntrack_pptp.h
@@ -0,0 +1,325 @@
+/* PPTP constants and structs */
+#ifndef _CONNTRACK_PPTP_H
+#define _CONNTRACK_PPTP_H
+
+/* state of the control session */
+enum pptp_ctrlsess_state {
+ PPTP_SESSION_NONE, /* no session present */
+ PPTP_SESSION_ERROR, /* some session error */
+ PPTP_SESSION_STOPREQ, /* stop_sess request seen */
+ PPTP_SESSION_REQUESTED, /* start_sess request seen */
+ PPTP_SESSION_CONFIRMED, /* session established */
+};
+
+/* state of the call inside the control session */
+enum pptp_ctrlcall_state {
+ PPTP_CALL_NONE,
+ PPTP_CALL_ERROR,
+ PPTP_CALL_OUT_REQ,
+ PPTP_CALL_OUT_CONF,
+ PPTP_CALL_IN_REQ,
+ PPTP_CALL_IN_REP,
+ PPTP_CALL_IN_CONF,
+ PPTP_CALL_CLEAR_REQ,
+};
+
+
+/* conntrack private data */
+struct ip_ct_pptp_master {
+ enum pptp_ctrlsess_state sstate; /* session state */
+
+ /* everything below is going to be per-expectation in newnat,
+ * since there could be more than one call within one session */
+ enum pptp_ctrlcall_state cstate; /* call state */
+ u_int16_t pac_call_id; /* call id of PAC, host byte order */
+ u_int16_t pns_call_id; /* call id of PNS, host byte order */
+
+ /* in pre-2.6.11 this used to be per-expect. Now it is per-conntrack
+ * and therefore imposes a fixed limit on the number of maps */
+ struct ip_ct_gre_keymap *keymap_orig, *keymap_reply;
+};
+
+/* conntrack_expect private member */
+struct ip_ct_pptp_expect {
+ enum pptp_ctrlcall_state cstate; /* call state */
+ u_int16_t pac_call_id; /* call id of PAC */
+ u_int16_t pns_call_id; /* call id of PNS */
+};
+
+
+#ifdef __KERNEL__
+
+#define IP_CONNTR_PPTP PPTP_CONTROL_PORT
+
+#define PPTP_CONTROL_PORT 1723
+
+#define PPTP_PACKET_CONTROL 1
+#define PPTP_PACKET_MGMT 2
+
+#define PPTP_MAGIC_COOKIE 0x1a2b3c4d
+
+struct pptp_pkt_hdr {
+ __u16 packetLength;
+ __be16 packetType;
+ __be32 magicCookie;
+};
+
+/* PptpControlMessageType values */
+#define PPTP_START_SESSION_REQUEST 1
+#define PPTP_START_SESSION_REPLY 2
+#define PPTP_STOP_SESSION_REQUEST 3
+#define PPTP_STOP_SESSION_REPLY 4
+#define PPTP_ECHO_REQUEST 5
+#define PPTP_ECHO_REPLY 6
+#define PPTP_OUT_CALL_REQUEST 7
+#define PPTP_OUT_CALL_REPLY 8
+#define PPTP_IN_CALL_REQUEST 9
+#define PPTP_IN_CALL_REPLY 10
+#define PPTP_IN_CALL_CONNECT 11
+#define PPTP_CALL_CLEAR_REQUEST 12
+#define PPTP_CALL_DISCONNECT_NOTIFY 13
+#define PPTP_WAN_ERROR_NOTIFY 14
+#define PPTP_SET_LINK_INFO 15
+
+#define PPTP_MSG_MAX 15
+
+/* PptpGeneralError values */
+#define PPTP_ERROR_CODE_NONE 0
+#define PPTP_NOT_CONNECTED 1
+#define PPTP_BAD_FORMAT 2
+#define PPTP_BAD_VALUE 3
+#define PPTP_NO_RESOURCE 4
+#define PPTP_BAD_CALLID 5
+#define PPTP_REMOVE_DEVICE_ERROR 6
+
+struct PptpControlHeader {
+ __be16 messageType;
+ __u16 reserved;
+};
+
+/* FramingCapability Bitmap Values */
+#define PPTP_FRAME_CAP_ASYNC 0x1
+#define PPTP_FRAME_CAP_SYNC 0x2
+
+/* BearerCapability Bitmap Values */
+#define PPTP_BEARER_CAP_ANALOG 0x1
+#define PPTP_BEARER_CAP_DIGITAL 0x2
+
+struct PptpStartSessionRequest {
+ __be16 protocolVersion;
+ __u8 reserved1;
+ __u8 reserved2;
+ __be32 framingCapability;
+ __be32 bearerCapability;
+ __be16 maxChannels;
+ __be16 firmwareRevision;
+ __u8 hostName[64];
+ __u8 vendorString[64];
+};
+
+/* PptpStartSessionResultCode Values */
+#define PPTP_START_OK 1
+#define PPTP_START_GENERAL_ERROR 2
+#define PPTP_START_ALREADY_CONNECTED 3
+#define PPTP_START_NOT_AUTHORIZED 4
+#define PPTP_START_UNKNOWN_PROTOCOL 5
+
+struct PptpStartSessionReply {
+ __be16 protocolVersion;
+ __u8 resultCode;
+ __u8 generalErrorCode;
+ __be32 framingCapability;
+ __be32 bearerCapability;
+ __be16 maxChannels;
+ __be16 firmwareRevision;
+ __u8 hostName[64];
+ __u8 vendorString[64];
+};
+
+/* PptpStopReasons */
+#define PPTP_STOP_NONE 1
+#define PPTP_STOP_PROTOCOL 2
+#define PPTP_STOP_LOCAL_SHUTDOWN 3
+
+struct PptpStopSessionRequest {
+ __u8 reason;
+};
+
+/* PptpStopSessionResultCode */
+#define PPTP_STOP_OK 1
+#define PPTP_STOP_GENERAL_ERROR 2
+
+struct PptpStopSessionReply {
+ __u8 resultCode;
+ __u8 generalErrorCode;
+};
+
+struct PptpEchoRequest {
+ __be32 identNumber;
+};
+
+/* PptpEchoReplyResultCode */
+#define PPTP_ECHO_OK 1
+#define PPTP_ECHO_GENERAL_ERROR 2
+
+struct PptpEchoReply {
+ __be32 identNumber;
+ __u8 resultCode;
+ __u8 generalErrorCode;
+ __u16 reserved;
+};
+
+/* PptpFramingType */
+#define PPTP_ASYNC_FRAMING 1
+#define PPTP_SYNC_FRAMING 2
+#define PPTP_DONT_CARE_FRAMING 3
+
+/* PptpCallBearerType */
+#define PPTP_ANALOG_TYPE 1
+#define PPTP_DIGITAL_TYPE 2
+#define PPTP_DONT_CARE_BEARER_TYPE 3
+
+struct PptpOutCallRequest {
+ __be16 callID;
+ __be16 callSerialNumber;
+ __be32 minBPS;
+ __be32 maxBPS;
+ __be32 bearerType;
+ __be32 framingType;
+ __be16 packetWindow;
+ __be16 packetProcDelay;
+ __u16 reserved1;
+ __be16 phoneNumberLength;
+ __u16 reserved2;
+ __u8 phoneNumber[64];
+ __u8 subAddress[64];
+};
+
+/* PptpCallResultCode */
+#define PPTP_OUTCALL_CONNECT 1
+#define PPTP_OUTCALL_GENERAL_ERROR 2
+#define PPTP_OUTCALL_NO_CARRIER 3
+#define PPTP_OUTCALL_BUSY 4
+#define PPTP_OUTCALL_NO_DIAL_TONE 5
+#define PPTP_OUTCALL_TIMEOUT 6
+#define PPTP_OUTCALL_DONT_ACCEPT 7
+
+struct PptpOutCallReply {
+ __be16 callID;
+ __be16 peersCallID;
+ __u8 resultCode;
+ __u8 generalErrorCode;
+ __be16 causeCode;
+ __be32 connectSpeed;
+ __be16 packetWindow;
+ __be16 packetProcDelay;
+ __be32 physChannelID;
+};
+
+struct PptpInCallRequest {
+ __be16 callID;
+ __be16 callSerialNumber;
+ __be32 callBearerType;
+ __be32 physChannelID;
+ __be16 dialedNumberLength;
+ __be16 dialingNumberLength;
+ __u8 dialedNumber[64];
+ __u8 dialingNumber[64];
+ __u8 subAddress[64];
+};
+
+/* PptpInCallResultCode */
+#define PPTP_INCALL_ACCEPT 1
+#define PPTP_INCALL_GENERAL_ERROR 2
+#define PPTP_INCALL_DONT_ACCEPT 3
+
+struct PptpInCallReply {
+ __be16 callID;
+ __be16 peersCallID;
+ __u8 resultCode;
+ __u8 generalErrorCode;
+ __be16 packetWindow;
+ __be16 packetProcDelay;
+ __u16 reserved;
+};
+
+struct PptpInCallConnected {
+ __be16 peersCallID;
+ __u16 reserved;
+ __be32 connectSpeed;
+ __be16 packetWindow;
+ __be16 packetProcDelay;
+ __be32 callFramingType;
+};
+
+struct PptpClearCallRequest {
+ __be16 callID;
+ __u16 reserved;
+};
+
+struct PptpCallDisconnectNotify {
+ __be16 callID;
+ __u8 resultCode;
+ __u8 generalErrorCode;
+ __be16 causeCode;
+ __u16 reserved;
+ __u8 callStatistics[128];
+};
+
+struct PptpWanErrorNotify {
+ __be16 peersCallID;
+ __u16 reserved;
+ __be32 crcErrors;
+ __be32 framingErrors;
+ __be32 hardwareOverRuns;
+ __be32 bufferOverRuns;
+ __be32 timeoutErrors;
+ __be32 alignmentErrors;
+};
+
+struct PptpSetLinkInfo {
+ __be16 peersCallID;
+ __u16 reserved;
+ __be32 sendAccm;
+ __be32 recvAccm;
+};
+
+union pptp_ctrl_union {
+ struct PptpStartSessionRequest sreq;
+ struct PptpStartSessionReply srep;
+ struct PptpStopSessionRequest streq;
+ struct PptpStopSessionReply strep;
+ struct PptpOutCallRequest ocreq;
+ struct PptpOutCallReply ocack;
+ struct PptpInCallRequest icreq;
+ struct PptpInCallReply icack;
+ struct PptpInCallConnected iccon;
+ struct PptpClearCallRequest clrreq;
+ struct PptpCallDisconnectNotify disc;
+ struct PptpWanErrorNotify wanerr;
+ struct PptpSetLinkInfo setlink;
+};
+
+extern int
+(*ip_nat_pptp_hook_outbound)(struct sk_buff **pskb,
+ struct ip_conntrack *ct,
+ enum ip_conntrack_info ctinfo,
+ struct PptpControlHeader *ctlh,
+ union pptp_ctrl_union *pptpReq);
+
+extern int
+(*ip_nat_pptp_hook_inbound)(struct sk_buff **pskb,
+ struct ip_conntrack *ct,
+ enum ip_conntrack_info ctinfo,
+ struct PptpControlHeader *ctlh,
+ union pptp_ctrl_union *pptpReq);
+
+extern int
+(*ip_nat_pptp_hook_exp_gre)(struct ip_conntrack_expect *exp_orig,
+ struct ip_conntrack_expect *exp_reply);
+
+extern void
+(*ip_nat_pptp_hook_expectfn)(struct ip_conntrack *ct,
+ struct ip_conntrack_expect *exp);
+#endif /* __KERNEL__ */
+#endif /* _CONNTRACK_PPTP_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h b/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
new file mode 100644
index 00000000000..8d090ef82f5
--- /dev/null
+++ b/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
@@ -0,0 +1,114 @@
+#ifndef _CONNTRACK_PROTO_GRE_H
+#define _CONNTRACK_PROTO_GRE_H
+#include <asm/byteorder.h>
+
+/* GRE PROTOCOL HEADER */
+
+/* GRE Version field */
+#define GRE_VERSION_1701 0x0
+#define GRE_VERSION_PPTP 0x1
+
+/* GRE Protocol field */
+#define GRE_PROTOCOL_PPTP 0x880B
+
+/* GRE Flags */
+#define GRE_FLAG_C 0x80
+#define GRE_FLAG_R 0x40
+#define GRE_FLAG_K 0x20
+#define GRE_FLAG_S 0x10
+#define GRE_FLAG_A 0x80
+
+#define GRE_IS_C(f) ((f)&GRE_FLAG_C)
+#define GRE_IS_R(f) ((f)&GRE_FLAG_R)
+#define GRE_IS_K(f) ((f)&GRE_FLAG_K)
+#define GRE_IS_S(f) ((f)&GRE_FLAG_S)
+#define GRE_IS_A(f) ((f)&GRE_FLAG_A)
+
+/* GRE is a mess: Four different standards */
+struct gre_hdr {
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+ __u16 rec:3,
+ srr:1,
+ seq:1,
+ key:1,
+ routing:1,
+ csum:1,
+ version:3,
+ reserved:4,
+ ack:1;
+#elif defined(__BIG_ENDIAN_BITFIELD)
+ __u16 csum:1,
+ routing:1,
+ key:1,
+ seq:1,
+ srr:1,
+ rec:3,
+ ack:1,
+ reserved:4,
+ version:3;
+#else
+#error "Adjust your <asm/byteorder.h> defines"
+#endif
+ __u16 protocol;
+};
+
+/* modified GRE header for PPTP */
+struct gre_hdr_pptp {
+ __u8 flags; /* bitfield */
+ __u8 version; /* should be GRE_VERSION_PPTP */
+ __u16 protocol; /* should be GRE_PROTOCOL_PPTP */
+ __u16 payload_len; /* size of ppp payload, not inc. gre header */
+ __u16 call_id; /* peer's call_id for this session */
+ __u32 seq; /* sequence number. Present if S==1 */
+ __u32 ack; /* seq number of highest packet recieved by */
+ /* sender in this session */
+};
+
+
+/* this is part of ip_conntrack */
+struct ip_ct_gre {
+ unsigned int stream_timeout;
+ unsigned int timeout;
+};
+
+#ifdef __KERNEL__
+struct ip_conntrack_expect;
+struct ip_conntrack;
+
+/* structure for original <-> reply keymap */
+struct ip_ct_gre_keymap {
+ struct list_head list;
+
+ struct ip_conntrack_tuple tuple;
+};
+
+/* add new tuple->key_reply pair to keymap */
+int ip_ct_gre_keymap_add(struct ip_conntrack *ct,
+ struct ip_conntrack_tuple *t,
+ int reply);
+
+/* delete keymap entries */
+void ip_ct_gre_keymap_destroy(struct ip_conntrack *ct);
+
+
+/* get pointer to gre key, if present */
+static inline u_int32_t *gre_key(struct gre_hdr *greh)
+{
+ if (!greh->key)
+ return NULL;
+ if (greh->csum || greh->routing)
+ return (u_int32_t *) (greh+sizeof(*greh)+4);
+ return (u_int32_t *) (greh+sizeof(*greh));
+}
+
+/* get pointer ot gre csum, if present */
+static inline u_int16_t *gre_csum(struct gre_hdr *greh)
+{
+ if (!greh->csum)
+ return NULL;
+ return (u_int16_t *) (greh+sizeof(*greh));
+}
+
+#endif /* __KERNEL__ */
+
+#endif /* _CONNTRACK_PROTO_GRE_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_protocol.h b/include/linux/netfilter_ipv4/ip_conntrack_protocol.h
index b6b99be8632..2c76b879e3d 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_protocol.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_protocol.h
@@ -52,6 +52,9 @@ struct ip_conntrack_protocol
int (*to_nfattr)(struct sk_buff *skb, struct nfattr *nfa,
const struct ip_conntrack *ct);
+ /* convert nfnetlink attributes to protoinfo */
+ int (*from_nfattr)(struct nfattr *tb[], struct ip_conntrack *ct);
+
int (*tuple_to_nfattr)(struct sk_buff *skb,
const struct ip_conntrack_tuple *t);
int (*nfattr_to_tuple)(struct nfattr *tb[],
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h b/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
index c33f0b5e0d0..3232db11a4e 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
@@ -1,6 +1,8 @@
#ifndef _IP_CONNTRACK_TUPLE_H
#define _IP_CONNTRACK_TUPLE_H
+#include <linux/types.h>
+
/* A `tuple' is a structure containing the information to uniquely
identify a connection. ie. if two packets have the same tuple, they
are in the same connection; if not, they are not.
@@ -17,7 +19,7 @@ union ip_conntrack_manip_proto
u_int16_t all;
struct {
- u_int16_t port;
+ __be16 port;
} tcp;
struct {
u_int16_t port;
@@ -28,6 +30,9 @@ union ip_conntrack_manip_proto
struct {
u_int16_t port;
} sctp;
+ struct {
+ __be16 key; /* key is 32bit, pptp only uses 16 */
+ } gre;
};
/* The manipulable part of the tuple. */
@@ -61,6 +66,10 @@ struct ip_conntrack_tuple
struct {
u_int16_t port;
} sctp;
+ struct {
+ __be16 key; /* key is 32bit,
+ * pptp only uses 16 */
+ } gre;
} u;
/* The protocol. */
diff --git a/include/linux/netfilter_ipv4/ip_nat.h b/include/linux/netfilter_ipv4/ip_nat.h
index e201ec6e990..41a107de17c 100644
--- a/include/linux/netfilter_ipv4/ip_nat.h
+++ b/include/linux/netfilter_ipv4/ip_nat.h
@@ -58,10 +58,6 @@ extern rwlock_t ip_nat_lock;
struct ip_nat_info
{
struct list_head bysource;
-
- /* Helper (NULL if none). */
- struct ip_nat_helper *helper;
-
struct ip_nat_seq seq[IP_CT_DIR_MAX];
};
diff --git a/include/linux/netfilter_ipv4/ip_nat_core.h b/include/linux/netfilter_ipv4/ip_nat_core.h
index 3b50eb91f00..30db23f06b0 100644
--- a/include/linux/netfilter_ipv4/ip_nat_core.h
+++ b/include/linux/netfilter_ipv4/ip_nat_core.h
@@ -5,16 +5,14 @@
/* This header used to share core functionality between the standalone
NAT module, and the compatibility layer's use of NAT for masquerading. */
-extern int ip_nat_init(void);
-extern void ip_nat_cleanup(void);
-extern unsigned int nat_packet(struct ip_conntrack *ct,
+extern unsigned int ip_nat_packet(struct ip_conntrack *ct,
enum ip_conntrack_info conntrackinfo,
unsigned int hooknum,
struct sk_buff **pskb);
-extern int icmp_reply_translation(struct sk_buff **pskb,
- struct ip_conntrack *ct,
- enum ip_nat_manip_type manip,
- enum ip_conntrack_dir dir);
+extern int ip_nat_icmp_reply_translation(struct sk_buff **pskb,
+ struct ip_conntrack *ct,
+ enum ip_nat_manip_type manip,
+ enum ip_conntrack_dir dir);
#endif /* _IP_NAT_CORE_H */
diff --git a/include/linux/netfilter_ipv4/ip_nat_pptp.h b/include/linux/netfilter_ipv4/ip_nat_pptp.h
new file mode 100644
index 00000000000..eaf66c2e8f9
--- /dev/null
+++ b/include/linux/netfilter_ipv4/ip_nat_pptp.h
@@ -0,0 +1,11 @@
+/* PPTP constants and structs */
+#ifndef _NAT_PPTP_H
+#define _NAT_PPTP_H
+
+/* conntrack private data */
+struct ip_nat_pptp {
+ u_int16_t pns_call_id; /* NAT'ed PNS call id */
+ u_int16_t pac_call_id; /* NAT'ed PAC call id */
+};
+
+#endif /* _NAT_PPTP_H */
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index 58c72a52dc6..59f70b34e02 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -455,6 +455,9 @@ extern unsigned int ip6t_do_table(struct sk_buff **pskb,
/* Check for an extension */
extern int ip6t_ext_hdr(u8 nexthdr);
+/* find specified header and get offset to it */
+extern int ipv6_find_hdr(const struct sk_buff *skb, unsigned int *offset,
+ u8 target);
#define IP6T_ALIGN(s) (((s) + (__alignof__(struct ip6t_entry)-1)) & ~(__alignof__(struct ip6t_entry)-1))
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 7bbd25970c9..ba25ca874c2 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -20,6 +20,7 @@
#define NETLINK_IP6_FW 13
#define NETLINK_DNRTMSG 14 /* DECnet routing messages */
#define NETLINK_KOBJECT_UEVENT 15 /* Kernel messages to userspace */
+#define NETLINK_GENERIC 16
#define MAX_LINKS 32
@@ -130,7 +131,7 @@ extern struct sock *netlink_kernel_create(int unit, unsigned int groups, void (*
extern void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err);
extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 pid, int nonblock);
extern int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, __u32 pid,
- __u32 group, unsigned int __nocast allocation);
+ __u32 group, gfp_t allocation);
extern void netlink_set_err(struct sock *ssk, __u32 pid, __u32 group, int code);
extern int netlink_register_notifier(struct notifier_block *nb);
extern int netlink_unregister_notifier(struct notifier_block *nb);
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index 5ade54a78db..ca5a8733000 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -86,7 +86,7 @@ static inline void netpoll_poll_unlock(void *have)
#else
#define netpoll_rx(a) 0
-#define netpoll_poll_lock(a) 0
+#define netpoll_poll_lock(a) NULL
#define netpoll_poll_unlock(a)
#endif
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index d9a25647a29..acbf31c154f 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -19,7 +19,7 @@
#define AS_EIO (__GFP_BITS_SHIFT + 0) /* IO error on async write */
#define AS_ENOSPC (__GFP_BITS_SHIFT + 1) /* ENOSPC on async write */
-static inline unsigned int __nocast mapping_gfp_mask(struct address_space * mapping)
+static inline gfp_t mapping_gfp_mask(struct address_space * mapping)
{
return mapping->flags & __GFP_BITS_MASK;
}
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 72fe3385743..f74ed946247 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -185,6 +185,7 @@
#define PCI_DEVICE_ID_LSI_61C102 0x0901
#define PCI_DEVICE_ID_LSI_63C815 0x1000
#define PCI_DEVICE_ID_LSI_SAS1064 0x0050
+#define PCI_DEVICE_ID_LSI_SAS1064R 0x0411
#define PCI_DEVICE_ID_LSI_SAS1066 0x005E
#define PCI_DEVICE_ID_LSI_SAS1068 0x0054
#define PCI_DEVICE_ID_LSI_SAS1064A 0x005C
@@ -392,6 +393,7 @@
#define PCI_DEVICE_ID_NS_87560_USB 0x0012
#define PCI_DEVICE_ID_NS_83815 0x0020
#define PCI_DEVICE_ID_NS_83820 0x0022
+#define PCI_DEVICE_ID_NS_SATURN 0x0035
#define PCI_DEVICE_ID_NS_SCx200_BRIDGE 0x0500
#define PCI_DEVICE_ID_NS_SCx200_SMI 0x0501
#define PCI_DEVICE_ID_NS_SCx200_IDE 0x0502
@@ -491,6 +493,7 @@
#define PCI_DEVICE_ID_AMI_MEGARAID2 0x9060
#define PCI_VENDOR_ID_AMD 0x1022
+#define PCI_DEVICE_ID_AMD_K8_NB 0x1100
#define PCI_DEVICE_ID_AMD_LANCE 0x2000
#define PCI_DEVICE_ID_AMD_LANCE_HOME 0x2001
#define PCI_DEVICE_ID_AMD_SCSI 0x2020
@@ -558,6 +561,7 @@
#define PCI_VENDOR_ID_DELL 0x1028
#define PCI_DEVICE_ID_DELL_RACIII 0x0008
#define PCI_DEVICE_ID_DELL_RAC4 0x0012
+#define PCI_DEVICE_ID_DELL_PERC5 0x0015
#define PCI_VENDOR_ID_MATROX 0x102B
#define PCI_DEVICE_ID_MATROX_MGA_2 0x0518
@@ -768,6 +772,8 @@
#define PCI_DEVICE_ID_TI_TVP4010 0x3d04
#define PCI_DEVICE_ID_TI_TVP4020 0x3d07
#define PCI_DEVICE_ID_TI_4450 0x8011
+#define PCI_DEVICE_ID_TI_XX21_XX11 0x8031
+#define PCI_DEVICE_ID_TI_X515 0x8036
#define PCI_DEVICE_ID_TI_1130 0xac12
#define PCI_DEVICE_ID_TI_1031 0xac13
#define PCI_DEVICE_ID_TI_1131 0xac15
@@ -784,12 +790,17 @@
#define PCI_DEVICE_ID_TI_4451 0xac42
#define PCI_DEVICE_ID_TI_4510 0xac44
#define PCI_DEVICE_ID_TI_4520 0xac46
+#define PCI_DEVICE_ID_TI_7510 0xac47
+#define PCI_DEVICE_ID_TI_7610 0xac48
+#define PCI_DEVICE_ID_TI_7410 0xac49
#define PCI_DEVICE_ID_TI_1410 0xac50
#define PCI_DEVICE_ID_TI_1420 0xac51
#define PCI_DEVICE_ID_TI_1451A 0xac52
#define PCI_DEVICE_ID_TI_1620 0xac54
#define PCI_DEVICE_ID_TI_1520 0xac55
#define PCI_DEVICE_ID_TI_1510 0xac56
+#define PCI_DEVICE_ID_TI_X620 0xac8d
+#define PCI_DEVICE_ID_TI_X420 0xac8e
#define PCI_VENDOR_ID_SONY 0x104d
#define PCI_DEVICE_ID_SONY_CXD3222 0x8039
@@ -975,6 +986,7 @@
#define PCI_DEVICE_ID_SUN_SABRE 0xa000
#define PCI_DEVICE_ID_SUN_HUMMINGBIRD 0xa001
#define PCI_DEVICE_ID_SUN_TOMATILLO 0xa801
+#define PCI_DEVICE_ID_SUN_CASSINI 0xabba
#define PCI_VENDOR_ID_CMD 0x1095
#define PCI_DEVICE_ID_CMD_640 0x0640
@@ -1267,7 +1279,8 @@
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA 0x0266
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA2 0x0267
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE 0x036E
-#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA 0x036F
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA 0x037E
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA2 0x037F
#define PCI_DEVICE_ID_NVIDIA_NVENET_12 0x0268
#define PCI_DEVICE_ID_NVIDIA_NVENET_13 0x0269
#define PCI_DEVICE_ID_NVIDIA_MCP51_AUDIO 0x026B
@@ -2185,7 +2198,12 @@
#define PCI_DEVICE_ID_ENE_1211 0x1211
#define PCI_DEVICE_ID_ENE_1225 0x1225
#define PCI_DEVICE_ID_ENE_1410 0x1410
+#define PCI_DEVICE_ID_ENE_710 0x1411
+#define PCI_DEVICE_ID_ENE_712 0x1412
#define PCI_DEVICE_ID_ENE_1420 0x1420
+#define PCI_DEVICE_ID_ENE_720 0x1421
+#define PCI_DEVICE_ID_ENE_722 0x1422
+
#define PCI_VENDOR_ID_CHELSIO 0x1425
#define PCI_VENDOR_ID_MIPS 0x153f
@@ -2252,6 +2270,9 @@
#define PCI_VENDOR_ID_INFINICON 0x1820
+#define PCI_VENDOR_ID_SITECOM 0x182d
+#define PCI_DEVICE_ID_SITECOM_DC105V2 0x3069
+
#define PCI_VENDOR_ID_TOPSPIN 0x1867
#define PCI_VENDOR_ID_TDI 0x192E
diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h
index 4caedddaa03..4bc241290c2 100644
--- a/include/linux/posix_acl.h
+++ b/include/linux/posix_acl.h
@@ -71,11 +71,11 @@ posix_acl_release(struct posix_acl *acl)
/* posix_acl.c */
-extern struct posix_acl *posix_acl_alloc(int, unsigned int __nocast);
-extern struct posix_acl *posix_acl_clone(const struct posix_acl *, unsigned int __nocast);
+extern struct posix_acl *posix_acl_alloc(int, gfp_t);
+extern struct posix_acl *posix_acl_clone(const struct posix_acl *, gfp_t);
extern int posix_acl_valid(const struct posix_acl *);
extern int posix_acl_permission(struct inode *, const struct posix_acl *, int);
-extern struct posix_acl *posix_acl_from_mode(mode_t, unsigned int __nocast);
+extern struct posix_acl *posix_acl_from_mode(mode_t, gfp_t);
extern int posix_acl_equiv_mode(const struct posix_acl *, mode_t *);
extern int posix_acl_create_masq(struct posix_acl *, mode_t *);
extern int posix_acl_chmod_masq(struct posix_acl *, mode_t);
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
index 9c51917b1cc..045d4761feb 100644
--- a/include/linux/radix-tree.h
+++ b/include/linux/radix-tree.h
@@ -50,7 +50,7 @@ void *radix_tree_delete(struct radix_tree_root *, unsigned long);
unsigned int
radix_tree_gang_lookup(struct radix_tree_root *root, void **results,
unsigned long first_index, unsigned int max_items);
-int radix_tree_preload(unsigned int __nocast gfp_mask);
+int radix_tree_preload(gfp_t gfp_mask);
void radix_tree_init(void);
void *radix_tree_tag_set(struct radix_tree_root *root,
unsigned long index, int tag);
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 4e65eb44adf..70191a5a148 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -94,6 +94,7 @@ struct rcu_data {
long batch; /* Batch # for current RCU batch */
struct rcu_head *nxtlist;
struct rcu_head **nxttail;
+ long count; /* # of queued items */
struct rcu_head *curlist;
struct rcu_head **curtail;
struct rcu_head *donelist;
diff --git a/include/linux/reboot.h b/include/linux/reboot.h
index 3b3266ff1a9..7ab2cdb83ef 100644
--- a/include/linux/reboot.h
+++ b/include/linux/reboot.h
@@ -59,6 +59,10 @@ extern void machine_crash_shutdown(struct pt_regs *);
* Architecture independent implemenations of sys_reboot commands.
*/
+extern void kernel_restart_prepare(char *cmd);
+extern void kernel_halt_prepare(void);
+extern void kernel_power_off_prepare(void);
+
extern void kernel_restart(char *cmd);
extern void kernel_halt(void);
extern void kernel_power_off(void);
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 49e617fa0f6..27519df0f98 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -107,13 +107,25 @@ extern unsigned long nr_iowait(void);
#include <asm/processor.h>
+/*
+ * Task state bitmask. NOTE! These bits are also
+ * encoded in fs/proc/array.c: get_task_state().
+ *
+ * We have two separate sets of flags: task->state
+ * is about runnability, while task->exit_state are
+ * about the task exiting. Confusing, but this way
+ * modifying one set can't modify the other one by
+ * mistake.
+ */
#define TASK_RUNNING 0
#define TASK_INTERRUPTIBLE 1
#define TASK_UNINTERRUPTIBLE 2
#define TASK_STOPPED 4
#define TASK_TRACED 8
+/* in tsk->exit_state */
#define EXIT_ZOMBIE 16
#define EXIT_DEAD 32
+/* in tsk->state again */
#define TASK_NONINTERACTIVE 64
#define __set_task_state(tsk, state_value) \
@@ -1006,6 +1018,7 @@ extern int force_sig_info(int, struct siginfo *, struct task_struct *);
extern int __kill_pg_info(int sig, struct siginfo *info, pid_t pgrp);
extern int kill_pg_info(int, struct siginfo *, pid_t);
extern int kill_proc_info(int, struct siginfo *, pid_t);
+extern int kill_proc_info_as_uid(int, struct siginfo *, pid_t, uid_t, uid_t);
extern void do_notify_parent(struct task_struct *, int);
extern void force_sig(int, struct task_struct *);
extern void force_sig_specific(int, struct task_struct *);
diff --git a/include/linux/security.h b/include/linux/security.h
index 0e43460d374..627382e7405 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -2634,8 +2634,7 @@ static inline int security_socket_getpeersec(struct socket *sock, char __user *o
return security_ops->socket_getpeersec(sock, optval, optlen, len);
}
-static inline int security_sk_alloc(struct sock *sk, int family,
- unsigned int __nocast priority)
+static inline int security_sk_alloc(struct sock *sk, int family, gfp_t priority)
{
return security_ops->sk_alloc_security(sk, family, priority);
}
@@ -2752,8 +2751,7 @@ static inline int security_socket_getpeersec(struct socket *sock, char __user *o
return -ENOPROTOOPT;
}
-static inline int security_sk_alloc(struct sock *sk, int family,
- unsigned int __nocast priority)
+static inline int security_sk_alloc(struct sock *sk, int family, gfp_t priority)
{
return 0;
}
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 2741c0c55e8..8f5d9e7f873 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -155,8 +155,6 @@ struct skb_shared_info {
#define SKB_DATAREF_SHIFT 16
#define SKB_DATAREF_MASK ((1 << SKB_DATAREF_SHIFT) - 1)
-extern struct timeval skb_tv_base;
-
struct skb_timeval {
u32 off_sec;
u32 off_usec;
@@ -175,7 +173,7 @@ enum {
* @prev: Previous buffer in list
* @list: List we are on
* @sk: Socket we are owned by
- * @tstamp: Time we arrived stored as offset to skb_tv_base
+ * @tstamp: Time we arrived
* @dev: Device we arrived on/are leaving by
* @input_dev: Device we arrived on
* @h: Transport layer header
@@ -304,37 +302,37 @@ struct sk_buff {
extern void __kfree_skb(struct sk_buff *skb);
extern struct sk_buff *__alloc_skb(unsigned int size,
- unsigned int __nocast priority, int fclone);
+ gfp_t priority, int fclone);
static inline struct sk_buff *alloc_skb(unsigned int size,
- unsigned int __nocast priority)
+ gfp_t priority)
{
return __alloc_skb(size, priority, 0);
}
static inline struct sk_buff *alloc_skb_fclone(unsigned int size,
- unsigned int __nocast priority)
+ gfp_t priority)
{
return __alloc_skb(size, priority, 1);
}
extern struct sk_buff *alloc_skb_from_cache(kmem_cache_t *cp,
unsigned int size,
- unsigned int __nocast priority);
+ gfp_t priority);
extern void kfree_skbmem(struct sk_buff *skb);
extern struct sk_buff *skb_clone(struct sk_buff *skb,
- unsigned int __nocast priority);
+ gfp_t priority);
extern struct sk_buff *skb_copy(const struct sk_buff *skb,
- unsigned int __nocast priority);
+ gfp_t priority);
extern struct sk_buff *pskb_copy(struct sk_buff *skb,
- unsigned int __nocast gfp_mask);
+ gfp_t gfp_mask);
extern int pskb_expand_head(struct sk_buff *skb,
int nhead, int ntail,
- unsigned int __nocast gfp_mask);
+ gfp_t gfp_mask);
extern struct sk_buff *skb_realloc_headroom(struct sk_buff *skb,
unsigned int headroom);
extern struct sk_buff *skb_copy_expand(const struct sk_buff *skb,
int newheadroom, int newtailroom,
- unsigned int __nocast priority);
+ gfp_t priority);
extern struct sk_buff * skb_pad(struct sk_buff *skb, int pad);
#define dev_kfree_skb(a) kfree_skb(a)
extern void skb_over_panic(struct sk_buff *skb, int len,
@@ -486,7 +484,7 @@ static inline int skb_shared(const struct sk_buff *skb)
* NULL is returned on a memory allocation failure.
*/
static inline struct sk_buff *skb_share_check(struct sk_buff *skb,
- unsigned int __nocast pri)
+ gfp_t pri)
{
might_sleep_if(pri & __GFP_WAIT);
if (skb_shared(skb)) {
@@ -518,7 +516,7 @@ static inline struct sk_buff *skb_share_check(struct sk_buff *skb,
* %NULL is returned on a memory allocation failure.
*/
static inline struct sk_buff *skb_unshare(struct sk_buff *skb,
- unsigned int __nocast pri)
+ gfp_t pri)
{
might_sleep_if(pri & __GFP_WAIT);
if (skb_cloned(skb)) {
@@ -1019,7 +1017,7 @@ static inline void __skb_queue_purge(struct sk_buff_head *list)
* %NULL is returned in there is no free memory.
*/
static inline struct sk_buff *__dev_alloc_skb(unsigned int length,
- unsigned int __nocast gfp_mask)
+ gfp_t gfp_mask)
{
struct sk_buff *skb = alloc_skb(length + 16, gfp_mask);
if (likely(skb))
@@ -1132,8 +1130,8 @@ static inline int skb_can_coalesce(struct sk_buff *skb, int i,
* If there is no free memory -ENOMEM is returned, otherwise zero
* is returned and the old skb data released.
*/
-extern int __skb_linearize(struct sk_buff *skb, unsigned int __nocast gfp);
-static inline int skb_linearize(struct sk_buff *skb, unsigned int __nocast gfp)
+extern int __skb_linearize(struct sk_buff *skb, gfp_t gfp);
+static inline int skb_linearize(struct sk_buff *skb, gfp_t gfp)
{
return __skb_linearize(skb, gfp);
}
@@ -1255,10 +1253,6 @@ static inline void skb_get_timestamp(const struct sk_buff *skb, struct timeval *
{
stamp->tv_sec = skb->tstamp.off_sec;
stamp->tv_usec = skb->tstamp.off_usec;
- if (skb->tstamp.off_sec) {
- stamp->tv_sec += skb_tv_base.tv_sec;
- stamp->tv_usec += skb_tv_base.tv_usec;
- }
}
/**
@@ -1272,8 +1266,8 @@ static inline void skb_get_timestamp(const struct sk_buff *skb, struct timeval *
*/
static inline void skb_set_timestamp(struct sk_buff *skb, const struct timeval *stamp)
{
- skb->tstamp.off_sec = stamp->tv_sec - skb_tv_base.tv_sec;
- skb->tstamp.off_usec = stamp->tv_usec - skb_tv_base.tv_usec;
+ skb->tstamp.off_sec = stamp->tv_sec;
+ skb->tstamp.off_usec = stamp->tv_usec;
}
extern void __net_timestamp(struct sk_buff *skb);
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 1f356f3bbc6..5fc04a16ecb 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -61,11 +61,11 @@ extern kmem_cache_t *kmem_cache_create(const char *, size_t, size_t, unsigned lo
void (*)(void *, kmem_cache_t *, unsigned long));
extern int kmem_cache_destroy(kmem_cache_t *);
extern int kmem_cache_shrink(kmem_cache_t *);
-extern void *kmem_cache_alloc(kmem_cache_t *, unsigned int __nocast);
+extern void *kmem_cache_alloc(kmem_cache_t *, gfp_t);
extern void kmem_cache_free(kmem_cache_t *, void *);
extern unsigned int kmem_cache_size(kmem_cache_t *);
extern const char *kmem_cache_name(kmem_cache_t *);
-extern kmem_cache_t *kmem_find_general_cachep(size_t size, unsigned int __nocast gfpflags);
+extern kmem_cache_t *kmem_find_general_cachep(size_t size, gfp_t gfpflags);
/* Size description struct for general caches. */
struct cache_sizes {
@@ -74,9 +74,9 @@ struct cache_sizes {
kmem_cache_t *cs_dmacachep;
};
extern struct cache_sizes malloc_sizes[];
-extern void *__kmalloc(size_t, unsigned int __nocast);
+extern void *__kmalloc(size_t, gfp_t);
-static inline void *kmalloc(size_t size, unsigned int __nocast flags)
+static inline void *kmalloc(size_t size, gfp_t flags)
{
if (__builtin_constant_p(size)) {
int i = 0;
@@ -99,7 +99,7 @@ found:
return __kmalloc(size, flags);
}
-extern void *kzalloc(size_t, unsigned int __nocast);
+extern void *kzalloc(size_t, gfp_t);
/**
* kcalloc - allocate memory for an array. The memory is set to zero.
@@ -107,7 +107,7 @@ extern void *kzalloc(size_t, unsigned int __nocast);
* @size: element size.
* @flags: the type of memory to allocate.
*/
-static inline void *kcalloc(size_t n, size_t size, unsigned int __nocast flags)
+static inline void *kcalloc(size_t n, size_t size, gfp_t flags)
{
if (n != 0 && size > INT_MAX / n)
return NULL;
@@ -118,15 +118,14 @@ extern void kfree(const void *);
extern unsigned int ksize(const void *);
#ifdef CONFIG_NUMA
-extern void *kmem_cache_alloc_node(kmem_cache_t *,
- unsigned int __nocast flags, int node);
-extern void *kmalloc_node(size_t size, unsigned int __nocast flags, int node);
+extern void *kmem_cache_alloc_node(kmem_cache_t *, gfp_t flags, int node);
+extern void *kmalloc_node(size_t size, gfp_t flags, int node);
#else
static inline void *kmem_cache_alloc_node(kmem_cache_t *cachep, int flags, int node)
{
return kmem_cache_alloc(cachep, flags);
}
-static inline void *kmalloc_node(size_t size, unsigned int __nocast flags, int node)
+static inline void *kmalloc_node(size_t size, gfp_t flags, int node)
{
return kmalloc(size, flags);
}
diff --git a/include/linux/string.h b/include/linux/string.h
index dab2652acbd..369be3264a5 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -88,7 +88,7 @@ extern int memcmp(const void *,const void *,__kernel_size_t);
extern void * memchr(const void *,int,__kernel_size_t);
#endif
-extern char *kstrdup(const char *s, unsigned int __nocast gfp);
+extern char *kstrdup(const char *s, gfp_t gfp);
#ifdef __cplusplus
}
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index f2e96fdfaae..ad15a54806d 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -71,5 +71,7 @@ void restore_processor_state(void);
struct saved_context;
void __save_processor_state(struct saved_context *ctxt);
void __restore_processor_state(struct saved_context *ctxt);
+extern unsigned long get_usable_page(unsigned gfp_mask);
+extern void free_eaten_memory(void);
#endif /* _LINUX_SWSUSP_H */
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 3c9ff004815..a7bf1a3b149 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -147,7 +147,7 @@ struct swap_list_t {
#define vm_swap_full() (nr_swap_pages*2 < total_swap_pages)
/* linux/mm/oom_kill.c */
-extern void out_of_memory(unsigned int __nocast gfp_mask, int order);
+extern void out_of_memory(gfp_t gfp_mask, int order);
/* linux/mm/memory.c */
extern void swapin_readahead(swp_entry_t, unsigned long, struct vm_area_struct *);
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 425f58c8ea4..a6f03e47373 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -508,5 +508,7 @@ asmlinkage long sys_keyctl(int cmd, unsigned long arg2, unsigned long arg3,
asmlinkage long sys_ioprio_set(int which, int who, int ioprio);
asmlinkage long sys_ioprio_get(int which, int who);
+asmlinkage long sys_set_mempolicy(int mode, unsigned long __user *nmask,
+ unsigned long maxnode);
#endif
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 3a29a9f9b45..fc8e367f671 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -202,7 +202,8 @@ enum
NET_TR=14,
NET_DECNET=15,
NET_ECONET=16,
- NET_SCTP=17,
+ NET_SCTP=17,
+ NET_LLC=18,
};
/* /proc/sys/kernel/random */
@@ -522,6 +523,29 @@ enum {
NET_IPX_FORWARDING=2
};
+/* /proc/sys/net/llc */
+enum {
+ NET_LLC2=1,
+ NET_LLC_STATION=2,
+};
+
+/* /proc/sys/net/llc/llc2 */
+enum {
+ NET_LLC2_TIMEOUT=1,
+};
+
+/* /proc/sys/net/llc/station */
+enum {
+ NET_LLC_STATION_ACK_TIMEOUT=1,
+};
+
+/* /proc/sys/net/llc/llc2/timeout */
+enum {
+ NET_LLC2_ACK_TIMEOUT=1,
+ NET_LLC2_P_TIMEOUT=2,
+ NET_LLC2_REJ_TIMEOUT=3,
+ NET_LLC2_BUSY_TIMEOUT=4,
+};
/* /proc/sys/net/appletalk */
enum {
diff --git a/include/linux/tc_ematch/tc_em_meta.h b/include/linux/tc_ematch/tc_em_meta.h
index 081b1ee8516..e21937cf91d 100644
--- a/include/linux/tc_ematch/tc_em_meta.h
+++ b/include/linux/tc_ematch/tc_em_meta.h
@@ -71,7 +71,7 @@ enum
TCF_META_ID_SK_SNDBUF,
TCF_META_ID_SK_ALLOCS,
TCF_META_ID_SK_ROUTE_CAPS,
- TCF_META_ID_SK_HASHENT,
+ TCF_META_ID_SK_HASH,
TCF_META_ID_SK_LINGERTIME,
TCF_META_ID_SK_ACK_BACKLOG,
TCF_META_ID_SK_MAX_ACK_BACKLOG,
diff --git a/include/linux/textsearch.h b/include/linux/textsearch.h
index 941f45ac117..515046d1b2f 100644
--- a/include/linux/textsearch.h
+++ b/include/linux/textsearch.h
@@ -158,7 +158,8 @@ extern unsigned int textsearch_find_continuous(struct ts_config *,
#define TS_PRIV_ALIGNTO 8
#define TS_PRIV_ALIGN(len) (((len) + TS_PRIV_ALIGNTO-1) & ~(TS_PRIV_ALIGNTO-1))
-static inline struct ts_config *alloc_ts_config(size_t payload, int gfp_mask)
+static inline struct ts_config *alloc_ts_config(size_t payload,
+ gfp_t gfp_mask)
{
struct ts_config *conf;
diff --git a/include/linux/tfrc.h b/include/linux/tfrc.h
new file mode 100644
index 00000000000..7dab7831c3c
--- /dev/null
+++ b/include/linux/tfrc.h
@@ -0,0 +1,35 @@
+#ifndef _LINUX_TFRC_H_
+#define _LINUX_TFRC_H_
+/*
+ * include/linux/tfrc.h
+ *
+ * Copyright (c) 2005 The University of Waikato, Hamilton, New Zealand.
+ * Copyright (c) 2005 Ian McDonald <iam4@cs.waikato.ac.nz>
+ * Copyright (c) 2005 Arnaldo Carvalho de Melo <acme@conectiva.com.br>
+ * Copyright (c) 2003 Nils-Erik Mattsson, Joacim Haggmark, Magnus Erixzon
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/types.h>
+
+struct tfrc_rx_info {
+ __u32 tfrcrx_x_recv;
+ __u32 tfrcrx_rtt;
+ __u32 tfrcrx_p;
+};
+
+struct tfrc_tx_info {
+ __u32 tfrctx_x;
+ __u32 tfrctx_x_recv;
+ __u32 tfrctx_x_calc;
+ __u32 tfrctx_rtt;
+ __u32 tfrctx_p;
+ __u32 tfrctx_rto;
+ __u32 tfrctx_ipi;
+};
+
+#endif /* _LINUX_TFRC_H_ */
diff --git a/include/linux/types.h b/include/linux/types.h
index 2b678c22ca4..0aee34f9da9 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -165,6 +165,10 @@ typedef __u64 __bitwise __le64;
typedef __u64 __bitwise __be64;
#endif
+#ifdef __KERNEL__
+typedef unsigned __nocast gfp_t;
+#endif
+
struct ustat {
__kernel_daddr_t f_tfree;
__kernel_ino_t f_tinode;
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index b244f69ef68..3701a0673d2 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -34,8 +34,8 @@ struct vm_struct {
extern void *vmalloc(unsigned long size);
extern void *vmalloc_exec(unsigned long size);
extern void *vmalloc_32(unsigned long size);
-extern void *__vmalloc(unsigned long size, unsigned int __nocast gfp_mask, pgprot_t prot);
-extern void *__vmalloc_area(struct vm_struct *area, unsigned int __nocast gfp_mask, pgprot_t prot);
+extern void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot);
+extern void *__vmalloc_area(struct vm_struct *area, gfp_t gfp_mask, pgprot_t prot);
extern void vfree(void *addr);
extern void *vmap(struct page **pages, unsigned int count,
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 6dfa4a61ffd..21045862484 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -136,7 +136,7 @@ struct bt_skb_cb {
};
#define bt_cb(skb) ((struct bt_skb_cb *)(skb->cb))
-static inline struct sk_buff *bt_skb_alloc(unsigned int len, unsigned int __nocast how)
+static inline struct sk_buff *bt_skb_alloc(unsigned int len, gfp_t how)
{
struct sk_buff *skb;
diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h
index ffea9d54071..fbe557f7ea1 100644
--- a/include/net/bluetooth/rfcomm.h
+++ b/include/net/bluetooth/rfcomm.h
@@ -230,7 +230,7 @@ int rfcomm_send_rpn(struct rfcomm_session *s, int cr, u8 dlci,
u8 xon_char, u8 xoff_char, u16 param_mask);
/* ---- RFCOMM DLCs (channels) ---- */
-struct rfcomm_dlc *rfcomm_dlc_alloc(unsigned int __nocast prio);
+struct rfcomm_dlc *rfcomm_dlc_alloc(gfp_t prio);
void rfcomm_dlc_free(struct rfcomm_dlc *d);
int rfcomm_dlc_open(struct rfcomm_dlc *d, bdaddr_t *src, bdaddr_t *dst, u8 channel);
int rfcomm_dlc_close(struct rfcomm_dlc *d, int reason);
diff --git a/include/net/dn_nsp.h b/include/net/dn_nsp.h
index 6bbeafa73e8..1ba03be0af3 100644
--- a/include/net/dn_nsp.h
+++ b/include/net/dn_nsp.h
@@ -19,9 +19,9 @@ extern void dn_nsp_send_data_ack(struct sock *sk);
extern void dn_nsp_send_oth_ack(struct sock *sk);
extern void dn_nsp_delayed_ack(struct sock *sk);
extern void dn_send_conn_ack(struct sock *sk);
-extern void dn_send_conn_conf(struct sock *sk, int gfp);
+extern void dn_send_conn_conf(struct sock *sk, gfp_t gfp);
extern void dn_nsp_send_disc(struct sock *sk, unsigned char type,
- unsigned short reason, int gfp);
+ unsigned short reason, gfp_t gfp);
extern void dn_nsp_return_disc(struct sk_buff *skb, unsigned char type,
unsigned short reason);
extern void dn_nsp_send_link(struct sock *sk, unsigned char lsflags, char fcval);
@@ -29,14 +29,14 @@ extern void dn_nsp_send_conninit(struct sock *sk, unsigned char flags);
extern void dn_nsp_output(struct sock *sk);
extern int dn_nsp_check_xmit_queue(struct sock *sk, struct sk_buff *skb, struct sk_buff_head *q, unsigned short acknum);
-extern void dn_nsp_queue_xmit(struct sock *sk, struct sk_buff *skb, int gfp, int oob);
+extern void dn_nsp_queue_xmit(struct sock *sk, struct sk_buff *skb, gfp_t gfp, int oob);
extern unsigned long dn_nsp_persist(struct sock *sk);
extern int dn_nsp_xmit_timeout(struct sock *sk);
extern int dn_nsp_rx(struct sk_buff *);
extern int dn_nsp_backlog_rcv(struct sock *sk, struct sk_buff *skb);
-extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, int pri);
+extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, gfp_t pri);
extern struct sk_buff *dn_alloc_send_skb(struct sock *sk, size_t *size, int noblock, long timeo, int *err);
#define NSP_REASON_OK 0 /* No error */
diff --git a/include/net/dn_route.h b/include/net/dn_route.h
index d084721db19..5122da3f2eb 100644
--- a/include/net/dn_route.h
+++ b/include/net/dn_route.h
@@ -15,7 +15,7 @@
GNU General Public License for more details.
*******************************************************************************/
-extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, int pri);
+extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, gfp_t pri);
extern int dn_route_output_sock(struct dst_entry **pprt, struct flowi *, struct sock *sk, int flags);
extern int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb);
extern int dn_cache_getroute(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h
index 03df3b15796..5a2beed5a77 100644
--- a/include/net/inet6_hashtables.h
+++ b/include/net/inet6_hashtables.h
@@ -26,19 +26,18 @@
struct inet_hashinfo;
/* I have no idea if this is a good hash for v6 or not. -DaveM */
-static inline int inet6_ehashfn(const struct in6_addr *laddr, const u16 lport,
- const struct in6_addr *faddr, const u16 fport,
- const int ehash_size)
+static inline unsigned int inet6_ehashfn(const struct in6_addr *laddr, const u16 lport,
+ const struct in6_addr *faddr, const u16 fport)
{
- int hashent = (lport ^ fport);
+ unsigned int hashent = (lport ^ fport);
hashent ^= (laddr->s6_addr32[3] ^ faddr->s6_addr32[3]);
hashent ^= hashent >> 16;
hashent ^= hashent >> 8;
- return (hashent & (ehash_size - 1));
+ return hashent;
}
-static inline int inet6_sk_ehashfn(const struct sock *sk, const int ehash_size)
+static inline int inet6_sk_ehashfn(const struct sock *sk)
{
const struct inet_sock *inet = inet_sk(sk);
const struct ipv6_pinfo *np = inet6_sk(sk);
@@ -46,7 +45,7 @@ static inline int inet6_sk_ehashfn(const struct sock *sk, const int ehash_size)
const struct in6_addr *faddr = &np->daddr;
const __u16 lport = inet->num;
const __u16 fport = inet->dport;
- return inet6_ehashfn(laddr, lport, faddr, fport, ehash_size);
+ return inet6_ehashfn(laddr, lport, faddr, fport);
}
/*
@@ -69,14 +68,14 @@ static inline struct sock *
/* Optimize here for direct hit, only listening connections can
* have wildcards anyways.
*/
- const int hash = inet6_ehashfn(daddr, hnum, saddr, sport,
- hashinfo->ehash_size);
- struct inet_ehash_bucket *head = &hashinfo->ehash[hash];
+ unsigned int hash = inet6_ehashfn(daddr, hnum, saddr, sport);
+ struct inet_ehash_bucket *head = inet_ehash_bucket(hashinfo, hash);
+ prefetch(head->chain.first);
read_lock(&head->lock);
sk_for_each(sk, node, &head->chain) {
/* For IPV6 do the cheaper port and family tests first. */
- if (INET6_MATCH(sk, saddr, daddr, ports, dif))
+ if (INET6_MATCH(sk, hash, saddr, daddr, ports, dif))
goto hit; /* You sunk my battleship! */
}
/* Must check for a TIME_WAIT'er before going to listener hash. */
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 651f824c100..b0c99060b78 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -94,7 +94,7 @@ static inline void *inet_csk_ca(const struct sock *sk)
extern struct sock *inet_csk_clone(struct sock *sk,
const struct request_sock *req,
- const unsigned int __nocast priority);
+ const gfp_t priority);
enum inet_csk_ack_state_t {
ICSK_ACK_SCHED = 1,
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index 646b6ea7fe2..f50f9596834 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -40,7 +40,7 @@
struct inet_ehash_bucket {
rwlock_t lock;
struct hlist_head chain;
-} __attribute__((__aligned__(8)));
+};
/* There are a few simple rules, which allow for local port reuse by
* an application. In essence:
@@ -108,7 +108,7 @@ struct inet_hashinfo {
struct inet_bind_hashbucket *bhash;
int bhash_size;
- int ehash_size;
+ unsigned int ehash_size;
/* All sockets in TCP_LISTEN state will be in here. This is the only
* table where wildcard'd TCP sockets can exist. Hash function here
@@ -130,17 +130,16 @@ struct inet_hashinfo {
int port_rover;
};
-static inline int inet_ehashfn(const __u32 laddr, const __u16 lport,
- const __u32 faddr, const __u16 fport,
- const int ehash_size)
+static inline unsigned int inet_ehashfn(const __u32 laddr, const __u16 lport,
+ const __u32 faddr, const __u16 fport)
{
- int h = (laddr ^ lport) ^ (faddr ^ fport);
+ unsigned int h = (laddr ^ lport) ^ (faddr ^ fport);
h ^= h >> 16;
h ^= h >> 8;
- return h & (ehash_size - 1);
+ return h;
}
-static inline int inet_sk_ehashfn(const struct sock *sk, const int ehash_size)
+static inline int inet_sk_ehashfn(const struct sock *sk)
{
const struct inet_sock *inet = inet_sk(sk);
const __u32 laddr = inet->rcv_saddr;
@@ -148,7 +147,14 @@ static inline int inet_sk_ehashfn(const struct sock *sk, const int ehash_size)
const __u32 faddr = inet->daddr;
const __u16 fport = inet->dport;
- return inet_ehashfn(laddr, lport, faddr, fport, ehash_size);
+ return inet_ehashfn(laddr, lport, faddr, fport);
+}
+
+static inline struct inet_ehash_bucket *inet_ehash_bucket(
+ struct inet_hashinfo *hashinfo,
+ unsigned int hash)
+{
+ return &hashinfo->ehash[hash & (hashinfo->ehash_size - 1)];
}
extern struct inet_bind_bucket *
@@ -235,9 +241,11 @@ static inline void __inet_hash(struct inet_hashinfo *hashinfo,
lock = &hashinfo->lhash_lock;
inet_listen_wlock(hashinfo);
} else {
- sk->sk_hashent = inet_sk_ehashfn(sk, hashinfo->ehash_size);
- list = &hashinfo->ehash[sk->sk_hashent].chain;
- lock = &hashinfo->ehash[sk->sk_hashent].lock;
+ struct inet_ehash_bucket *head;
+ sk->sk_hash = inet_sk_ehashfn(sk);
+ head = inet_ehash_bucket(hashinfo, sk->sk_hash);
+ list = &head->chain;
+ lock = &head->lock;
write_lock(lock);
}
__sk_add_node(sk, list);
@@ -268,9 +276,8 @@ static inline void inet_unhash(struct inet_hashinfo *hashinfo, struct sock *sk)
inet_listen_wlock(hashinfo);
lock = &hashinfo->lhash_lock;
} else {
- struct inet_ehash_bucket *head = &hashinfo->ehash[sk->sk_hashent];
- lock = &head->lock;
- write_lock_bh(&head->lock);
+ lock = &inet_ehash_bucket(hashinfo, sk->sk_hash)->lock;
+ write_lock_bh(lock);
}
if (__sk_del_node_init(sk))
@@ -337,23 +344,27 @@ sherry_cache:
#define INET_ADDR_COOKIE(__name, __saddr, __daddr) \
const __u64 __name = (((__u64)(__daddr)) << 32) | ((__u64)(__saddr));
#endif /* __BIG_ENDIAN */
-#define INET_MATCH(__sk, __cookie, __saddr, __daddr, __ports, __dif)\
- (((*((__u64 *)&(inet_sk(__sk)->daddr))) == (__cookie)) && \
+#define INET_MATCH(__sk, __hash, __cookie, __saddr, __daddr, __ports, __dif)\
+ (((__sk)->sk_hash == (__hash)) && \
+ ((*((__u64 *)&(inet_sk(__sk)->daddr))) == (__cookie)) && \
((*((__u32 *)&(inet_sk(__sk)->dport))) == (__ports)) && \
(!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
-#define INET_TW_MATCH(__sk, __cookie, __saddr, __daddr, __ports, __dif)\
- (((*((__u64 *)&(inet_twsk(__sk)->tw_daddr))) == (__cookie)) && \
+#define INET_TW_MATCH(__sk, __hash, __cookie, __saddr, __daddr, __ports, __dif)\
+ (((__sk)->sk_hash == (__hash)) && \
+ ((*((__u64 *)&(inet_twsk(__sk)->tw_daddr))) == (__cookie)) && \
((*((__u32 *)&(inet_twsk(__sk)->tw_dport))) == (__ports)) && \
(!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
#else /* 32-bit arch */
#define INET_ADDR_COOKIE(__name, __saddr, __daddr)
-#define INET_MATCH(__sk, __cookie, __saddr, __daddr, __ports, __dif) \
- ((inet_sk(__sk)->daddr == (__saddr)) && \
+#define INET_MATCH(__sk, __hash, __cookie, __saddr, __daddr, __ports, __dif) \
+ (((__sk)->sk_hash == (__hash)) && \
+ (inet_sk(__sk)->daddr == (__saddr)) && \
(inet_sk(__sk)->rcv_saddr == (__daddr)) && \
((*((__u32 *)&(inet_sk(__sk)->dport))) == (__ports)) && \
(!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
-#define INET_TW_MATCH(__sk, __cookie, __saddr, __daddr, __ports, __dif) \
- ((inet_twsk(__sk)->tw_daddr == (__saddr)) && \
+#define INET_TW_MATCH(__sk, __hash,__cookie, __saddr, __daddr, __ports, __dif) \
+ (((__sk)->sk_hash == (__hash)) && \
+ (inet_twsk(__sk)->tw_daddr == (__saddr)) && \
(inet_twsk(__sk)->tw_rcv_saddr == (__daddr)) && \
((*((__u32 *)&(inet_twsk(__sk)->tw_dport))) == (__ports)) && \
(!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
@@ -378,18 +389,19 @@ static inline struct sock *
/* Optimize here for direct hit, only listening connections can
* have wildcards anyways.
*/
- const int hash = inet_ehashfn(daddr, hnum, saddr, sport, hashinfo->ehash_size);
- struct inet_ehash_bucket *head = &hashinfo->ehash[hash];
+ unsigned int hash = inet_ehashfn(daddr, hnum, saddr, sport);
+ struct inet_ehash_bucket *head = inet_ehash_bucket(hashinfo, hash);
+ prefetch(head->chain.first);
read_lock(&head->lock);
sk_for_each(sk, node, &head->chain) {
- if (INET_MATCH(sk, acookie, saddr, daddr, ports, dif))
+ if (INET_MATCH(sk, hash, acookie, saddr, daddr, ports, dif))
goto hit; /* You sunk my battleship! */
}
/* Must check for a TIME_WAIT'er before going to listener hash. */
sk_for_each(sk, node, &(head + hashinfo->ehash_size)->chain) {
- if (INET_TW_MATCH(sk, acookie, saddr, daddr, ports, dif))
+ if (INET_TW_MATCH(sk, hash, acookie, saddr, daddr, ports, dif))
goto hit;
}
sk = NULL;
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index 3b070352e86..28f7b210350 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -19,6 +19,7 @@
#include <linux/ip.h>
#include <linux/list.h>
+#include <linux/module.h>
#include <linux/timer.h>
#include <linux/types.h>
#include <linux/workqueue.h>
@@ -112,6 +113,7 @@ struct inet_timewait_sock {
#define tw_node __tw_common.skc_node
#define tw_bind_node __tw_common.skc_bind_node
#define tw_refcnt __tw_common.skc_refcnt
+#define tw_hash __tw_common.skc_hash
#define tw_prot __tw_common.skc_prot
volatile unsigned char tw_substate;
/* 3 bits hole, try to pack */
@@ -126,7 +128,6 @@ struct inet_timewait_sock {
/* And these are ours. */
__u8 tw_ipv6only:1;
/* 31 bits hole, try to pack */
- int tw_hashent;
int tw_timeout;
unsigned long tw_ttd;
struct inet_bind_bucket *tw_tb;
@@ -193,11 +194,13 @@ static inline u32 inet_rcv_saddr(const struct sock *sk)
static inline void inet_twsk_put(struct inet_timewait_sock *tw)
{
if (atomic_dec_and_test(&tw->tw_refcnt)) {
+ struct module *owner = tw->tw_prot->owner;
#ifdef SOCK_REFCNT_DEBUG
printk(KERN_DEBUG "%s timewait_sock %p released\n",
tw->tw_prot->name, tw);
#endif
kmem_cache_free(tw->tw_prot->twsk_slab, tw);
+ module_put(owner);
}
}
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index e426641c519..3b5559a023a 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -84,6 +84,7 @@
#define IP_VS_CONN_F_IN_SEQ 0x0400 /* must do input seq adjust */
#define IP_VS_CONN_F_SEQ_MASK 0x0600 /* in/out sequence mask */
#define IP_VS_CONN_F_NO_CPORT 0x0800 /* no client port set yet */
+#define IP_VS_CONN_F_TEMPLATE 0x1000 /* template, not connection */
/* Move it to better place one day, for now keep it unique */
#define NFC_IPVS_PROPERTY 0x10000
@@ -739,6 +740,8 @@ enum {
extern struct ip_vs_conn *ip_vs_conn_in_get
(int protocol, __u32 s_addr, __u16 s_port, __u32 d_addr, __u16 d_port);
+extern struct ip_vs_conn *ip_vs_ct_in_get
+(int protocol, __u32 s_addr, __u16 s_port, __u32 d_addr, __u16 d_port);
extern struct ip_vs_conn *ip_vs_conn_out_get
(int protocol, __u32 s_addr, __u16 s_port, __u32 d_addr, __u16 d_port);
@@ -829,7 +832,7 @@ extern void ip_vs_app_inc_put(struct ip_vs_app *inc);
extern int ip_vs_app_pkt_out(struct ip_vs_conn *, struct sk_buff **pskb);
extern int ip_vs_app_pkt_in(struct ip_vs_conn *, struct sk_buff **pskb);
-extern int ip_vs_skb_replace(struct sk_buff *skb, int pri,
+extern int ip_vs_skb_replace(struct sk_buff *skb, gfp_t pri,
char *o_buf, int o_len, char *n_buf, int n_len);
extern int ip_vs_app_init(void);
extern void ip_vs_app_cleanup(void);
diff --git a/include/net/llc.h b/include/net/llc.h
index 71769a5aeef..1adb2ef3f6f 100644
--- a/include/net/llc.h
+++ b/include/net/llc.h
@@ -17,6 +17,8 @@
#include <linux/list.h>
#include <linux/spinlock.h>
+#include <asm/atomic.h>
+
struct net_device;
struct packet_type;
struct sk_buff;
@@ -44,6 +46,7 @@ struct llc_sap {
unsigned char state;
unsigned char p_bit;
unsigned char f_bit;
+ atomic_t refcnt;
int (*rcv_func)(struct sk_buff *skb,
struct net_device *dev,
struct packet_type *pt,
@@ -81,13 +84,27 @@ extern struct llc_sap *llc_sap_open(unsigned char lsap,
struct net_device *dev,
struct packet_type *pt,
struct net_device *orig_dev));
+static inline void llc_sap_hold(struct llc_sap *sap)
+{
+ atomic_inc(&sap->refcnt);
+}
+
extern void llc_sap_close(struct llc_sap *sap);
+static inline void llc_sap_put(struct llc_sap *sap)
+{
+ if (atomic_dec_and_test(&sap->refcnt))
+ llc_sap_close(sap);
+}
+
extern struct llc_sap *llc_sap_find(unsigned char sap_value);
extern int llc_build_and_send_ui_pkt(struct llc_sap *sap, struct sk_buff *skb,
unsigned char *dmac, unsigned char dsap);
+extern void llc_sap_handler(struct llc_sap *sap, struct sk_buff *skb);
+extern void llc_conn_handler(struct llc_sap *sap, struct sk_buff *skb);
+
extern int llc_station_init(void);
extern void llc_station_exit(void);
@@ -98,4 +115,17 @@ extern void llc_proc_exit(void);
#define llc_proc_init() (0)
#define llc_proc_exit() do { } while(0)
#endif /* CONFIG_PROC_FS */
+#ifdef CONFIG_SYSCTL
+extern int llc_sysctl_init(void);
+extern void llc_sysctl_exit(void);
+
+extern int sysctl_llc2_ack_timeout;
+extern int sysctl_llc2_busy_timeout;
+extern int sysctl_llc2_p_timeout;
+extern int sysctl_llc2_rej_timeout;
+extern int sysctl_llc_station_ack_timeout;
+#else
+#define llc_sysctl_init() (0)
+#define llc_sysctl_exit() do { } while(0)
+#endif /* CONFIG_SYSCTL */
#endif /* LLC_H */
diff --git a/include/net/llc_conn.h b/include/net/llc_conn.h
index 8ad3bc2c23d..00730d21b52 100644
--- a/include/net/llc_conn.h
+++ b/include/net/llc_conn.h
@@ -19,14 +19,14 @@
#define LLC_EVENT 1
#define LLC_PACKET 2
-#define LLC_P_TIME 2
-#define LLC_ACK_TIME 1
-#define LLC_REJ_TIME 3
-#define LLC_BUSY_TIME 3
+#define LLC2_P_TIME 2
+#define LLC2_ACK_TIME 1
+#define LLC2_REJ_TIME 3
+#define LLC2_BUSY_TIME 3
struct llc_timer {
struct timer_list timer;
- u16 expire; /* timer expire time */
+ unsigned long expire; /* timer expire time */
};
struct llc_sock {
@@ -38,6 +38,7 @@ struct llc_sock {
struct llc_addr laddr; /* lsap/mac pair */
struct llc_addr daddr; /* dsap/mac pair */
struct net_device *dev; /* device to send to remote */
+ u32 copied_seq; /* head of yet unread data */
u8 retry_count; /* number of retries */
u8 ack_must_be_send;
u8 first_pdu_Ns;
@@ -92,7 +93,8 @@ static __inline__ char llc_backlog_type(struct sk_buff *skb)
return skb->cb[sizeof(skb->cb) - 1];
}
-extern struct sock *llc_sk_alloc(int family, int priority, struct proto *prot);
+extern struct sock *llc_sk_alloc(int family, gfp_t priority,
+ struct proto *prot);
extern void llc_sk_free(struct sock *sk);
extern void llc_sk_reset(struct sock *sk);
@@ -115,5 +117,4 @@ extern void llc_sap_remove_socket(struct llc_sap *sap, struct sock *sk);
extern u8 llc_data_accept_state(u8 state);
extern void llc_build_offset_table(void);
-extern int llc_release_sockets(struct llc_sap *sap);
#endif /* LLC_CONN_H */
diff --git a/include/net/llc_sap.h b/include/net/llc_sap.h
index 353baaa627f..2c56dbece72 100644
--- a/include/net/llc_sap.h
+++ b/include/net/llc_sap.h
@@ -12,11 +12,15 @@
* See the GNU General Public License for more details.
*/
struct llc_sap;
+struct net_device;
struct sk_buff;
+struct sock;
extern void llc_sap_rtn_pdu(struct llc_sap *sap, struct sk_buff *skb);
-extern void llc_save_primitive(struct sk_buff* skb, unsigned char prim);
-extern struct sk_buff *llc_alloc_frame(void);
+extern void llc_save_primitive(struct sock *sk, struct sk_buff* skb,
+ unsigned char prim);
+extern struct sk_buff *llc_alloc_frame(struct sock *sk,
+ struct net_device *dev);
extern void llc_build_and_send_test_pkt(struct llc_sap *sap,
struct sk_buff *skb,
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index e1d5ec1c23c..8f241216f46 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -125,7 +125,7 @@
*/
extern struct sock *sctp_get_ctl_sock(void);
extern int sctp_copy_local_addr_list(struct sctp_bind_addr *,
- sctp_scope_t, unsigned int __nocast gfp,
+ sctp_scope_t, gfp_t gfp,
int flags);
extern struct sctp_pf *sctp_get_pf_specific(sa_family_t family);
extern int sctp_register_pf(struct sctp_pf *, sa_family_t);
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index 58462164d96..1eac3d0eb7a 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -181,17 +181,17 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t,
int sctp_chunk_iif(const struct sctp_chunk *);
struct sctp_association *sctp_make_temp_asoc(const struct sctp_endpoint *,
struct sctp_chunk *,
- unsigned int __nocast gfp);
+ gfp_t gfp);
__u32 sctp_generate_verification_tag(void);
void sctp_populate_tie_tags(__u8 *cookie, __u32 curTag, __u32 hisTag);
/* Prototypes for chunk-building functions. */
struct sctp_chunk *sctp_make_init(const struct sctp_association *,
const struct sctp_bind_addr *,
- unsigned int __nocast gfp, int vparam_len);
+ gfp_t gfp, int vparam_len);
struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *,
const struct sctp_chunk *,
- const unsigned int __nocast gfp,
+ const gfp_t gfp,
const int unkparam_len);
struct sctp_chunk *sctp_make_cookie_echo(const struct sctp_association *,
const struct sctp_chunk *);
@@ -265,7 +265,7 @@ int sctp_do_sm(sctp_event_t event_type, sctp_subtype_t subtype,
struct sctp_endpoint *,
struct sctp_association *asoc,
void *event_arg,
- unsigned int __nocast gfp);
+ gfp_t gfp);
/* 2nd level prototypes */
void sctp_generate_t3_rtx_event(unsigned long peer);
@@ -276,7 +276,7 @@ void sctp_ootb_pkt_free(struct sctp_packet *);
struct sctp_association *sctp_unpack_cookie(const struct sctp_endpoint *,
const struct sctp_association *,
struct sctp_chunk *,
- unsigned int __nocast gfp, int *err,
+ gfp_t gfp, int *err,
struct sctp_chunk **err_chk_p);
int sctp_addip_addr_config(struct sctp_association *, sctp_param_t,
struct sockaddr_storage*, int);
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 994009bbe3b..9c385b6417c 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -446,7 +446,7 @@ struct sctp_ssnmap {
};
struct sctp_ssnmap *sctp_ssnmap_new(__u16 in, __u16 out,
- unsigned int __nocast gfp);
+ gfp_t gfp);
void sctp_ssnmap_free(struct sctp_ssnmap *map);
void sctp_ssnmap_clear(struct sctp_ssnmap *map);
@@ -947,7 +947,7 @@ struct sctp_transport {
};
struct sctp_transport *sctp_transport_new(const union sctp_addr *,
- unsigned int __nocast);
+ gfp_t);
void sctp_transport_set_owner(struct sctp_transport *,
struct sctp_association *);
void sctp_transport_route(struct sctp_transport *, union sctp_addr *,
@@ -1095,10 +1095,10 @@ void sctp_bind_addr_init(struct sctp_bind_addr *, __u16 port);
void sctp_bind_addr_free(struct sctp_bind_addr *);
int sctp_bind_addr_copy(struct sctp_bind_addr *dest,
const struct sctp_bind_addr *src,
- sctp_scope_t scope, unsigned int __nocast gfp,
+ sctp_scope_t scope, gfp_t gfp,
int flags);
int sctp_add_bind_addr(struct sctp_bind_addr *, union sctp_addr *,
- unsigned int __nocast gfp);
+ gfp_t gfp);
int sctp_del_bind_addr(struct sctp_bind_addr *, union sctp_addr *);
int sctp_bind_addr_match(struct sctp_bind_addr *, const union sctp_addr *,
struct sctp_sock *);
@@ -1108,9 +1108,9 @@ union sctp_addr *sctp_find_unmatch_addr(struct sctp_bind_addr *bp,
struct sctp_sock *opt);
union sctp_params sctp_bind_addrs_to_raw(const struct sctp_bind_addr *bp,
int *addrs_len,
- unsigned int __nocast gfp);
+ gfp_t gfp);
int sctp_raw_to_bind_addrs(struct sctp_bind_addr *bp, __u8 *raw, int len,
- __u16 port, unsigned int __nocast gfp);
+ __u16 port, gfp_t gfp);
sctp_scope_t sctp_scope(const union sctp_addr *);
int sctp_in_scope(const union sctp_addr *addr, const sctp_scope_t scope);
@@ -1239,7 +1239,7 @@ static inline struct sctp_endpoint *sctp_ep(struct sctp_ep_common *base)
}
/* These are function signatures for manipulating endpoints. */
-struct sctp_endpoint *sctp_endpoint_new(struct sock *, unsigned int __nocast);
+struct sctp_endpoint *sctp_endpoint_new(struct sock *, gfp_t);
void sctp_endpoint_free(struct sctp_endpoint *);
void sctp_endpoint_put(struct sctp_endpoint *);
void sctp_endpoint_hold(struct sctp_endpoint *);
@@ -1260,7 +1260,7 @@ int sctp_verify_init(const struct sctp_association *asoc, sctp_cid_t,
struct sctp_chunk **err_chunk);
int sctp_process_init(struct sctp_association *, sctp_cid_t cid,
const union sctp_addr *peer,
- sctp_init_chunk_t *init, unsigned int __nocast gfp);
+ sctp_init_chunk_t *init, gfp_t gfp);
__u32 sctp_generate_tag(const struct sctp_endpoint *);
__u32 sctp_generate_tsn(const struct sctp_endpoint *);
@@ -1723,7 +1723,7 @@ static inline struct sctp_association *sctp_assoc(struct sctp_ep_common *base)
struct sctp_association *
sctp_association_new(const struct sctp_endpoint *, const struct sock *,
- sctp_scope_t scope, unsigned int __nocast gfp);
+ sctp_scope_t scope, gfp_t gfp);
void sctp_association_free(struct sctp_association *);
void sctp_association_put(struct sctp_association *);
void sctp_association_hold(struct sctp_association *);
@@ -1739,7 +1739,7 @@ int sctp_assoc_lookup_laddr(struct sctp_association *asoc,
const union sctp_addr *laddr);
struct sctp_transport *sctp_assoc_add_peer(struct sctp_association *,
const union sctp_addr *address,
- const unsigned int __nocast gfp,
+ const gfp_t gfp,
const int peer_state);
void sctp_assoc_del_peer(struct sctp_association *asoc,
const union sctp_addr *addr);
@@ -1764,10 +1764,10 @@ void sctp_assoc_rwnd_decrease(struct sctp_association *, unsigned);
void sctp_assoc_set_primary(struct sctp_association *,
struct sctp_transport *);
int sctp_assoc_set_bind_addr_from_ep(struct sctp_association *,
- unsigned int __nocast);
+ gfp_t);
int sctp_assoc_set_bind_addr_from_cookie(struct sctp_association *,
struct sctp_cookie*,
- unsigned int __nocast gfp);
+ gfp_t gfp);
int sctp_cmp_addr_exact(const union sctp_addr *ss1,
const union sctp_addr *ss2);
diff --git a/include/net/sctp/ulpevent.h b/include/net/sctp/ulpevent.h
index 90fe4bf6754..6c40cfc4832 100644
--- a/include/net/sctp/ulpevent.h
+++ b/include/net/sctp/ulpevent.h
@@ -88,7 +88,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_assoc_change(
__u16 error,
__u16 outbound,
__u16 inbound,
- unsigned int __nocast gfp);
+ gfp_t gfp);
struct sctp_ulpevent *sctp_ulpevent_make_peer_addr_change(
const struct sctp_association *asoc,
@@ -96,35 +96,35 @@ struct sctp_ulpevent *sctp_ulpevent_make_peer_addr_change(
int flags,
int state,
int error,
- unsigned int __nocast gfp);
+ gfp_t gfp);
struct sctp_ulpevent *sctp_ulpevent_make_remote_error(
const struct sctp_association *asoc,
struct sctp_chunk *chunk,
__u16 flags,
- unsigned int __nocast gfp);
+ gfp_t gfp);
struct sctp_ulpevent *sctp_ulpevent_make_send_failed(
const struct sctp_association *asoc,
struct sctp_chunk *chunk,
__u16 flags,
__u32 error,
- unsigned int __nocast gfp);
+ gfp_t gfp);
struct sctp_ulpevent *sctp_ulpevent_make_shutdown_event(
const struct sctp_association *asoc,
__u16 flags,
- unsigned int __nocast gfp);
+ gfp_t gfp);
struct sctp_ulpevent *sctp_ulpevent_make_pdapi(
const struct sctp_association *asoc,
- __u32 indication, unsigned int __nocast gfp);
+ __u32 indication, gfp_t gfp);
struct sctp_ulpevent *sctp_ulpevent_make_adaption_indication(
- const struct sctp_association *asoc, unsigned int __nocast gfp);
+ const struct sctp_association *asoc, gfp_t gfp);
struct sctp_ulpevent *sctp_ulpevent_make_rcvmsg(struct sctp_association *asoc,
struct sctp_chunk *chunk,
- unsigned int __nocast gfp);
+ gfp_t gfp);
void sctp_ulpevent_read_sndrcvinfo(const struct sctp_ulpevent *event,
struct msghdr *);
diff --git a/include/net/sctp/ulpqueue.h b/include/net/sctp/ulpqueue.h
index 1a60c6d943c..a43c8788b65 100644
--- a/include/net/sctp/ulpqueue.h
+++ b/include/net/sctp/ulpqueue.h
@@ -62,22 +62,19 @@ struct sctp_ulpq *sctp_ulpq_init(struct sctp_ulpq *,
void sctp_ulpq_free(struct sctp_ulpq *);
/* Add a new DATA chunk for processing. */
-int sctp_ulpq_tail_data(struct sctp_ulpq *, struct sctp_chunk *,
- unsigned int __nocast);
+int sctp_ulpq_tail_data(struct sctp_ulpq *, struct sctp_chunk *, gfp_t);
/* Add a new event for propagation to the ULP. */
int sctp_ulpq_tail_event(struct sctp_ulpq *, struct sctp_ulpevent *ev);
/* Renege previously received chunks. */
-void sctp_ulpq_renege(struct sctp_ulpq *, struct sctp_chunk *,
- unsigned int __nocast);
+void sctp_ulpq_renege(struct sctp_ulpq *, struct sctp_chunk *, gfp_t);
/* Perform partial delivery. */
-void sctp_ulpq_partial_delivery(struct sctp_ulpq *, struct sctp_chunk *,
- unsigned int __nocast);
+void sctp_ulpq_partial_delivery(struct sctp_ulpq *, struct sctp_chunk *, gfp_t);
/* Abort the partial delivery. */
-void sctp_ulpq_abort_pd(struct sctp_ulpq *, unsigned int __nocast);
+void sctp_ulpq_abort_pd(struct sctp_ulpq *, gfp_t);
/* Clear the partial data delivery condition on this socket. */
int sctp_clear_pd(struct sock *sk);
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index f6328aeddcc..1c5f19f995a 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -103,16 +103,20 @@ enum sctp_optname {
#define SCTP_SOCKOPT_BINDX_REM SCTP_SOCKOPT_BINDX_REM
SCTP_SOCKOPT_PEELOFF, /* peel off association. */
#define SCTP_SOCKOPT_PEELOFF SCTP_SOCKOPT_PEELOFF
- SCTP_GET_PEER_ADDRS_NUM, /* Get number of peer addresss. */
-#define SCTP_GET_PEER_ADDRS_NUM SCTP_GET_PEER_ADDRS_NUM
+ SCTP_GET_PEER_ADDRS_NUM_OLD, /* Get number of peer addresss. */
+#define SCTP_GET_PEER_ADDRS_NUM_OLD SCTP_GET_PEER_ADDRS_NUM_OLD
+ SCTP_GET_PEER_ADDRS_OLD, /* Get all peer addresss. */
+#define SCTP_GET_PEER_ADDRS_OLD SCTP_GET_PEER_ADDRS_OLD
+ SCTP_GET_LOCAL_ADDRS_NUM_OLD, /* Get number of local addresss. */
+#define SCTP_GET_LOCAL_ADDRS_NUM_OLD SCTP_GET_LOCAL_ADDRS_NUM_OLD
+ SCTP_GET_LOCAL_ADDRS_OLD, /* Get all local addresss. */
+#define SCTP_GET_LOCAL_ADDRS_OLD SCTP_GET_LOCAL_ADDRS_OLD
+ SCTP_SOCKOPT_CONNECTX, /* CONNECTX requests. */
+#define SCTP_SOCKOPT_CONNECTX SCTP_SOCKOPT_CONNECTX
SCTP_GET_PEER_ADDRS, /* Get all peer addresss. */
#define SCTP_GET_PEER_ADDRS SCTP_GET_PEER_ADDRS
- SCTP_GET_LOCAL_ADDRS_NUM, /* Get number of local addresss. */
-#define SCTP_GET_LOCAL_ADDRS_NUM SCTP_GET_LOCAL_ADDRS_NUM
SCTP_GET_LOCAL_ADDRS, /* Get all local addresss. */
#define SCTP_GET_LOCAL_ADDRS SCTP_GET_LOCAL_ADDRS
- SCTP_SOCKOPT_CONNECTX, /* CONNECTX requests. */
-#define SCTP_SOCKOPT_CONNECTX SCTP_SOCKOPT_CONNECTX
};
/*
@@ -239,7 +243,7 @@ struct sctp_paddr_change {
int spc_state;
int spc_error;
sctp_assoc_t spc_assoc_id;
-};
+} __attribute__((packed, aligned(4)));
/*
* spc_state: 32 bits (signed integer)
@@ -464,7 +468,7 @@ struct sctp_assocparams {
struct sctp_setpeerprim {
sctp_assoc_t sspp_assoc_id;
struct sockaddr_storage sspp_addr;
-};
+} __attribute__((packed, aligned(4)));
/*
* 7.1.10 Set Primary Address (SCTP_PRIMARY_ADDR)
@@ -477,7 +481,7 @@ struct sctp_setpeerprim {
struct sctp_prim {
sctp_assoc_t ssp_assoc_id;
struct sockaddr_storage ssp_addr;
-};
+} __attribute__((packed, aligned(4)));
/*
* 7.1.11 Set Adaption Layer Indicator (SCTP_ADAPTION_LAYER)
@@ -504,7 +508,7 @@ struct sctp_paddrparams {
struct sockaddr_storage spp_address;
__u32 spp_hbinterval;
__u16 spp_pathmaxrxt;
-};
+} __attribute__((packed, aligned(4)));
/*
* 7.2.2 Peer Address Information
@@ -523,7 +527,7 @@ struct sctp_paddrinfo {
__u32 spinfo_srtt;
__u32 spinfo_rto;
__u32 spinfo_mtu;
-};
+} __attribute__((packed, aligned(4)));
/* Peer addresses's state. */
enum sctp_spinfo_state {
@@ -559,11 +563,16 @@ struct sctp_status {
* SCTP_GET_LOCAL_ADDRS socket options used internally to implement
* sctp_getpaddrs() and sctp_getladdrs() API.
*/
-struct sctp_getaddrs {
+struct sctp_getaddrs_old {
sctp_assoc_t assoc_id;
int addr_num;
struct sockaddr __user *addrs;
};
+struct sctp_getaddrs {
+ sctp_assoc_t assoc_id; /*input*/
+ __u32 addr_num; /*output*/
+ __u8 addrs[0]; /*output, variable size*/
+};
/* These are bit fields for msghdr->msg_flags. See section 5.1. */
/* On user space Linux, these live in <bits/socket.h> as an enum. */
diff --git a/include/net/sock.h b/include/net/sock.h
index 8c48fbecb7c..ecb75526cba 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -99,6 +99,7 @@ struct proto;
* @skc_node: main hash linkage for various protocol lookup tables
* @skc_bind_node: bind hash linkage for various protocol lookup tables
* @skc_refcnt: reference count
+ * @skc_hash: hash value used with various protocol lookup tables
* @skc_prot: protocol handlers inside a network family
*
* This is the minimal network layer representation of sockets, the header
@@ -112,6 +113,7 @@ struct sock_common {
struct hlist_node skc_node;
struct hlist_node skc_bind_node;
atomic_t skc_refcnt;
+ unsigned int skc_hash;
struct proto *skc_prot;
};
@@ -139,7 +141,6 @@ struct sock_common {
* @sk_no_check: %SO_NO_CHECK setting, wether or not checkup packets
* @sk_route_caps: route capabilities (e.g. %NETIF_F_TSO)
* @sk_lingertime: %SO_LINGER l_linger setting
- * @sk_hashent: hash entry in several tables (e.g. inet_hashinfo.ehash)
* @sk_backlog: always used with the per-socket spinlock held
* @sk_callback_lock: used with the callbacks in the end of this struct
* @sk_error_queue: rarely used
@@ -186,6 +187,7 @@ struct sock {
#define sk_node __sk_common.skc_node
#define sk_bind_node __sk_common.skc_bind_node
#define sk_refcnt __sk_common.skc_refcnt
+#define sk_hash __sk_common.skc_hash
#define sk_prot __sk_common.skc_prot
unsigned char sk_shutdown : 2,
sk_no_check : 2,
@@ -208,7 +210,6 @@ struct sock {
unsigned int sk_allocation;
int sk_sndbuf;
int sk_route_caps;
- int sk_hashent;
unsigned long sk_flags;
unsigned long sk_lingertime;
/*
@@ -738,18 +739,18 @@ extern void FASTCALL(release_sock(struct sock *sk));
#define bh_unlock_sock(__sk) spin_unlock(&((__sk)->sk_lock.slock))
extern struct sock *sk_alloc(int family,
- unsigned int __nocast priority,
+ gfp_t priority,
struct proto *prot, int zero_it);
extern void sk_free(struct sock *sk);
extern struct sock *sk_clone(const struct sock *sk,
- const unsigned int __nocast priority);
+ const gfp_t priority);
extern struct sk_buff *sock_wmalloc(struct sock *sk,
unsigned long size, int force,
- unsigned int __nocast priority);
+ gfp_t priority);
extern struct sk_buff *sock_rmalloc(struct sock *sk,
unsigned long size, int force,
- unsigned int __nocast priority);
+ gfp_t priority);
extern void sock_wfree(struct sk_buff *skb);
extern void sock_rfree(struct sk_buff *skb);
@@ -765,7 +766,7 @@ extern struct sk_buff *sock_alloc_send_skb(struct sock *sk,
int noblock,
int *errcode);
extern void *sock_kmalloc(struct sock *sk, int size,
- unsigned int __nocast priority);
+ gfp_t priority);
extern void sock_kfree_s(struct sock *sk, void *mem, int size);
extern void sk_send_sigurg(struct sock *sk);
@@ -1200,7 +1201,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
static inline struct sk_buff *sk_stream_alloc_pskb(struct sock *sk,
int size, int mem,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
struct sk_buff *skb;
int hdr_len;
@@ -1223,7 +1224,7 @@ static inline struct sk_buff *sk_stream_alloc_pskb(struct sock *sk,
static inline struct sk_buff *sk_stream_alloc_skb(struct sock *sk,
int size,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
return sk_stream_alloc_pskb(sk, size, 0, gfp);
}
@@ -1254,7 +1255,7 @@ static inline int sock_writeable(const struct sock *sk)
return atomic_read(&sk->sk_wmem_alloc) < (sk->sk_sndbuf / 2);
}
-static inline unsigned int __nocast gfp_any(void)
+static inline gfp_t gfp_any(void)
{
return in_softirq() ? GFP_ATOMIC : GFP_KERNEL;
}
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 97af77c4d09..c24339c4e31 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -460,8 +460,7 @@ extern void tcp_send_probe0(struct sock *);
extern void tcp_send_partial(struct sock *);
extern int tcp_write_wakeup(struct sock *);
extern void tcp_send_fin(struct sock *sk);
-extern void tcp_send_active_reset(struct sock *sk,
- unsigned int __nocast priority);
+extern void tcp_send_active_reset(struct sock *sk, gfp_t priority);
extern int tcp_send_synack(struct sock *);
extern void tcp_push_one(struct sock *, unsigned int mss_now);
extern void tcp_send_ack(struct sock *sk);
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index a9d0d8c5dfb..5beae1ccd57 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -875,7 +875,7 @@ static inline int xfrm_dst_lookup(struct xfrm_dst **dst, struct flowi *fl, unsig
}
#endif
-struct xfrm_policy *xfrm_policy_alloc(int gfp);
+struct xfrm_policy *xfrm_policy_alloc(gfp_t gfp);
extern int xfrm_policy_walk(int (*func)(struct xfrm_policy *, int, int, void*), void *);
int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl);
struct xfrm_policy *xfrm_policy_bysel(int dir, struct xfrm_selector *sel,
@@ -931,4 +931,9 @@ static inline int xfrm_addr_cmp(xfrm_address_t *a, xfrm_address_t *b,
}
}
+static inline int xfrm_policy_id2dir(u32 index)
+{
+ return index & 7;
+}
+
#endif /* _NET_XFRM_H */
diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h
index 0f7aacc33fe..c8592c7e8ea 100644
--- a/include/pcmcia/ss.h
+++ b/include/pcmcia/ss.h
@@ -21,6 +21,9 @@
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/bulkmem.h>
+#ifdef CONFIG_CARDBUS
+#include <linux/pci.h>
+#endif
/* Definitions for card status flags for GetStatus */
#define SS_WRPROT 0x0001
@@ -233,7 +236,11 @@ struct pcmcia_socket {
/* so is power hook */
int (*power_hook)(struct pcmcia_socket *sock, int operation);
-
+#ifdef CONFIG_CARDBUS
+ /* allows tuning the CB bridge before loading driver for the CB card */
+ void (*tune_bridge)(struct pcmcia_socket *sock, struct pci_bus *bus);
+#endif
+
/* state thread */
struct semaphore skt_sem; /* protects socket h/w state */
diff --git a/include/rdma/ib_mad.h b/include/rdma/ib_mad.h
index 53184a38fdf..4172e6841e3 100644
--- a/include/rdma/ib_mad.h
+++ b/include/rdma/ib_mad.h
@@ -108,6 +108,13 @@
#define IB_QP1_QKEY 0x80010000
#define IB_QP_SET_QKEY 0x80000000
+enum {
+ IB_MGMT_MAD_DATA = 232,
+ IB_MGMT_RMPP_DATA = 220,
+ IB_MGMT_VENDOR_DATA = 216,
+ IB_MGMT_SA_DATA = 200
+};
+
struct ib_mad_hdr {
u8 base_version;
u8 mgmt_class;
@@ -149,20 +156,20 @@ struct ib_sa_hdr {
struct ib_mad {
struct ib_mad_hdr mad_hdr;
- u8 data[232];
+ u8 data[IB_MGMT_MAD_DATA];
};
struct ib_rmpp_mad {
struct ib_mad_hdr mad_hdr;
struct ib_rmpp_hdr rmpp_hdr;
- u8 data[220];
+ u8 data[IB_MGMT_RMPP_DATA];
};
struct ib_sa_mad {
struct ib_mad_hdr mad_hdr;
struct ib_rmpp_hdr rmpp_hdr;
struct ib_sa_hdr sa_hdr;
- u8 data[200];
+ u8 data[IB_MGMT_SA_DATA];
} __attribute__ ((packed));
struct ib_vendor_mad {
@@ -170,7 +177,7 @@ struct ib_vendor_mad {
struct ib_rmpp_hdr rmpp_hdr;
u8 reserved;
u8 oui[3];
- u8 data[216];
+ u8 data[IB_MGMT_VENDOR_DATA];
};
struct ib_class_port_info
@@ -589,7 +596,7 @@ struct ib_mad_send_buf * ib_create_send_mad(struct ib_mad_agent *mad_agent,
u32 remote_qpn, u16 pkey_index,
struct ib_ah *ah, int rmpp_active,
int hdr_len, int data_len,
- unsigned int __nocast gfp_mask);
+ gfp_t gfp_mask);
/**
* ib_free_send_mad - Returns data buffers used to send a MAD.
diff --git a/include/rdma/ib_sa.h b/include/rdma/ib_sa.h
index a7555c800ec..f404fe21cc2 100644
--- a/include/rdma/ib_sa.h
+++ b/include/rdma/ib_sa.h
@@ -285,7 +285,7 @@ void ib_sa_cancel_query(int id, struct ib_sa_query *query);
int ib_sa_path_rec_get(struct ib_device *device, u8 port_num,
struct ib_sa_path_rec *rec,
ib_sa_comp_mask comp_mask,
- int timeout_ms, unsigned int __nocast gfp_mask,
+ int timeout_ms, gfp_t gfp_mask,
void (*callback)(int status,
struct ib_sa_path_rec *resp,
void *context),
@@ -296,7 +296,7 @@ int ib_sa_mcmember_rec_query(struct ib_device *device, u8 port_num,
u8 method,
struct ib_sa_mcmember_rec *rec,
ib_sa_comp_mask comp_mask,
- int timeout_ms, unsigned int __nocast gfp_mask,
+ int timeout_ms, gfp_t gfp_mask,
void (*callback)(int status,
struct ib_sa_mcmember_rec *resp,
void *context),
@@ -307,7 +307,7 @@ int ib_sa_service_rec_query(struct ib_device *device, u8 port_num,
u8 method,
struct ib_sa_service_rec *rec,
ib_sa_comp_mask comp_mask,
- int timeout_ms, unsigned int __nocast gfp_mask,
+ int timeout_ms, gfp_t gfp_mask,
void (*callback)(int status,
struct ib_sa_service_rec *resp,
void *context),
@@ -342,7 +342,7 @@ static inline int
ib_sa_mcmember_rec_set(struct ib_device *device, u8 port_num,
struct ib_sa_mcmember_rec *rec,
ib_sa_comp_mask comp_mask,
- int timeout_ms, unsigned int __nocast gfp_mask,
+ int timeout_ms, gfp_t gfp_mask,
void (*callback)(int status,
struct ib_sa_mcmember_rec *resp,
void *context),
@@ -384,7 +384,7 @@ static inline int
ib_sa_mcmember_rec_delete(struct ib_device *device, u8 port_num,
struct ib_sa_mcmember_rec *rec,
ib_sa_comp_mask comp_mask,
- int timeout_ms, unsigned int __nocast gfp_mask,
+ int timeout_ms, gfp_t gfp_mask,
void (*callback)(int status,
struct ib_sa_mcmember_rec *resp,
void *context),
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index e16cf94870f..e6f4c9e55df 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -665,7 +665,6 @@ struct ib_ucontext {
struct list_head qp_list;
struct list_head srq_list;
struct list_head ah_list;
- spinlock_t lock;
};
struct ib_uobject {
diff --git a/include/rxrpc/call.h b/include/rxrpc/call.h
index f48f27e9e0a..b86f8374351 100644
--- a/include/rxrpc/call.h
+++ b/include/rxrpc/call.h
@@ -203,7 +203,7 @@ extern int rxrpc_call_write_data(struct rxrpc_call *call,
size_t sioc,
struct kvec *siov,
uint8_t rxhdr_flags,
- int alloc_flags,
+ gfp_t alloc_flags,
int dup_data,
size_t *size_sent);
diff --git a/include/rxrpc/message.h b/include/rxrpc/message.h
index 3a59df6870b..b318f273d4f 100644
--- a/include/rxrpc/message.h
+++ b/include/rxrpc/message.h
@@ -63,7 +63,7 @@ extern int rxrpc_conn_newmsg(struct rxrpc_connection *conn,
uint8_t type,
int count,
struct kvec *diov,
- int alloc_flags,
+ gfp_t alloc_flags,
struct rxrpc_message **_msg);
extern int rxrpc_conn_sendmsg(struct rxrpc_connection *conn, struct rxrpc_message *msg);
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index c0e4c67d836..7ece05666fe 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -163,6 +163,7 @@ struct scsi_target {
unsigned int id; /* target id ... replace
* scsi_device.id eventually */
unsigned long create:1; /* signal that it needs to be added */
+ char scsi_level;
void *hostdata; /* available to low-level driver */
unsigned long starget_data[0]; /* for the transport */
/* starget_data must be the last element!!!! */
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index 916144be208..69313ba7505 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -439,6 +439,8 @@ enum scsi_host_state {
SHOST_CANCEL,
SHOST_DEL,
SHOST_RECOVERY,
+ SHOST_CANCEL_RECOVERY,
+ SHOST_DEL_RECOVERY,
};
struct Scsi_Host {
@@ -465,8 +467,6 @@ struct Scsi_Host {
struct list_head eh_cmd_q;
struct task_struct * ehandler; /* Error recovery thread. */
- struct semaphore * eh_wait; /* The error recovery thread waits
- on this. */
struct semaphore * eh_action; /* Wait for specific actions on the
host. */
unsigned int eh_active:1; /* Indicates the eh thread is awake and active if
@@ -621,6 +621,13 @@ static inline struct Scsi_Host *dev_to_shost(struct device *dev)
return container_of(dev, struct Scsi_Host, shost_gendev);
}
+static inline int scsi_host_in_recovery(struct Scsi_Host *shost)
+{
+ return shost->shost_state == SHOST_RECOVERY ||
+ shost->shost_state == SHOST_CANCEL_RECOVERY ||
+ shost->shost_state == SHOST_DEL_RECOVERY;
+}
+
extern int scsi_queue_work(struct Scsi_Host *, struct work_struct *);
extern void scsi_flush_work(struct Scsi_Host *);
diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
index 115db056dc6..b0d44543737 100644
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -103,8 +103,8 @@ enum fc_port_state {
incapable of reporting */
#define FC_PORTSPEED_1GBIT 1
#define FC_PORTSPEED_2GBIT 2
-#define FC_PORTSPEED_10GBIT 4
-#define FC_PORTSPEED_4GBIT 8
+#define FC_PORTSPEED_4GBIT 4
+#define FC_PORTSPEED_10GBIT 8
#define FC_PORTSPEED_NOT_NEGOTIATED (1 << 15) /* Speed not established */
/*
diff --git a/include/sound/ac97_codec.h b/include/sound/ac97_codec.h
index 2857cf0472d..d11f34832a9 100644
--- a/include/sound/ac97_codec.h
+++ b/include/sound/ac97_codec.h
@@ -527,6 +527,8 @@ struct _snd_ac97 {
struct device dev;
};
+#define to_ac97_t(d) container_of(d, struct _snd_ac97, dev)
+
/* conditions */
static inline int ac97_is_audio(ac97_t * ac97)
{
diff --git a/include/sound/core.h b/include/sound/core.h
index 26160adcdff..6d971a4c4ca 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -290,13 +290,13 @@ void snd_memory_init(void);
void snd_memory_done(void);
int snd_memory_info_init(void);
int snd_memory_info_done(void);
-void *snd_hidden_kmalloc(size_t size, unsigned int __nocast flags);
-void *snd_hidden_kzalloc(size_t size, unsigned int __nocast flags);
-void *snd_hidden_kcalloc(size_t n, size_t size, unsigned int __nocast flags);
+void *snd_hidden_kmalloc(size_t size, gfp_t flags);
+void *snd_hidden_kzalloc(size_t size, gfp_t flags);
+void *snd_hidden_kcalloc(size_t n, size_t size, gfp_t flags);
void snd_hidden_kfree(const void *obj);
void *snd_hidden_vmalloc(unsigned long size);
void snd_hidden_vfree(void *obj);
-char *snd_hidden_kstrdup(const char *s, unsigned int __nocast flags);
+char *snd_hidden_kstrdup(const char *s, gfp_t flags);
#define kmalloc(size, flags) snd_hidden_kmalloc(size, flags)
#define kzalloc(size, flags) snd_hidden_kzalloc(size, flags)
#define kcalloc(n, size, flags) snd_hidden_kcalloc(n, size, flags)
diff --git a/include/sound/driver.h b/include/sound/driver.h
index 0d12456ec3a..1ec2fae050a 100644
--- a/include/sound/driver.h
+++ b/include/sound/driver.h
@@ -51,7 +51,7 @@
#ifdef CONFIG_SND_DEBUG_MEMORY
#include <linux/slab.h>
#include <linux/vmalloc.h>
-void *snd_wrapper_kmalloc(size_t, unsigned int __nocast);
+void *snd_wrapper_kmalloc(size_t, gfp_t);
#undef kmalloc
void snd_wrapper_kfree(const void *);
#undef kfree
diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index 67bf3f18e96..14cb2718cb7 100644
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -1059,7 +1059,7 @@ typedef struct {
unsigned char spk71; /* Has 7.1 speakers */
unsigned char sblive51; /* SBLive! 5.1 - extout 0x11 -> center, 0x12 -> lfe */
unsigned char spdif_bug; /* Has Spdif phasing bug */
- unsigned char ac97_chip; /* Has an AC97 chip */
+ unsigned char ac97_chip; /* Has an AC97 chip: 1 = mandatory, 2 = optional */
unsigned char ecard; /* APS EEPROM */
const char *driver;
const char *name;