aboutsummaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
Diffstat (limited to 'include')
-rw-r--r--include/asm-alpha/dma-mapping.h2
-rw-r--r--include/asm-arm/arch-aaec2000/aaec2000.h56
-rw-r--r--include/asm-arm/arch-aaec2000/aaed2000.h40
-rw-r--r--include/asm-arm/arch-aaec2000/hardware.h3
-rw-r--r--include/asm-arm/arch-aaec2000/io.h2
-rw-r--r--include/asm-arm/arch-cl7500/io.h2
-rw-r--r--include/asm-arm/arch-clps711x/hardware.h117
-rw-r--r--include/asm-arm/arch-clps711x/io.h2
-rw-r--r--include/asm-arm/arch-clps711x/mp1000-seprom.h77
-rw-r--r--include/asm-arm/arch-ebsa285/io.h2
-rw-r--r--include/asm-arm/arch-epxa10db/io.h2
-rw-r--r--include/asm-arm/arch-h720x/io.h2
-rw-r--r--include/asm-arm/arch-imx/io.h2
-rw-r--r--include/asm-arm/arch-integrator/hardware.h9
-rw-r--r--include/asm-arm/arch-integrator/io.h8
-rw-r--r--include/asm-arm/arch-iop3xx/io.h2
-rw-r--r--include/asm-arm/arch-ixp2000/io.h2
-rw-r--r--include/asm-arm/arch-ixp2000/ixp2000-regs.h43
-rw-r--r--include/asm-arm/arch-l7200/io.h2
-rw-r--r--include/asm-arm/arch-lh7a40x/io.h2
-rw-r--r--include/asm-arm/arch-omap/io.h2
-rw-r--r--include/asm-arm/arch-pxa/hardware.h4
-rw-r--r--include/asm-arm/arch-pxa/io.h2
-rw-r--r--include/asm-arm/arch-pxa/irda.h17
-rw-r--r--include/asm-arm/arch-pxa/pxa-regs.h42
-rw-r--r--include/asm-arm/arch-pxa/uncompress.h1
-rw-r--r--include/asm-arm/arch-rpc/io.h2
-rw-r--r--include/asm-arm/arch-s3c2410/fb.h3
-rw-r--r--include/asm-arm/arch-s3c2410/io.h2
-rw-r--r--include/asm-arm/arch-s3c2410/regs-gpio.h6
-rw-r--r--include/asm-arm/arch-sa1100/hardware.h7
-rw-r--r--include/asm-arm/arch-sa1100/io.h8
-rw-r--r--include/asm-arm/arch-sa1100/system.h1
-rw-r--r--include/asm-arm/arch-shark/io.h2
-rw-r--r--include/asm-arm/dma-mapping.h4
-rw-r--r--include/asm-arm/io.h1
-rw-r--r--include/asm-arm/mach/arch.h6
-rw-r--r--include/asm-arm/mach/map.h5
-rw-r--r--include/asm-cris/dma-mapping.h4
-rw-r--r--include/asm-frv/dma-mapping.h2
-rw-r--r--include/asm-frv/pci.h2
-rw-r--r--include/asm-generic/dma-mapping-broken.h2
-rw-r--r--include/asm-ia64/machvec.h2
-rw-r--r--include/asm-m32r/dma-mapping.h2
-rw-r--r--include/asm-mips/dma-mapping.h4
-rw-r--r--include/asm-mips/sgi/hpc3.h40
-rw-r--r--include/asm-parisc/dma-mapping.h8
-rw-r--r--include/asm-ppc/dma-mapping.h2
-rw-r--r--include/asm-sh/dma-mapping.h4
-rw-r--r--include/asm-sh/machvec.h2
-rw-r--r--include/asm-sh64/dma-mapping.h2
-rw-r--r--include/asm-sparc/dma-mapping.h2
-rw-r--r--include/asm-sparc64/dma-mapping.h2
-rw-r--r--include/asm-um/dma-mapping.h2
-rw-r--r--include/asm-um/page.h2
-rw-r--r--include/asm-x86_64/dma-mapping.h2
-rw-r--r--include/asm-x86_64/swiotlb.h2
-rw-r--r--include/asm-xtensa/dma-mapping.h2
-rw-r--r--include/linux/ata.h41
-rw-r--r--include/linux/audit.h4
-rw-r--r--include/linux/bio.h2
-rw-r--r--include/linux/blkdev.h50
-rw-r--r--include/linux/buffer_head.h2
-rw-r--r--include/linux/cyclomx.h2
-rw-r--r--include/linux/cycx_drv.h1
-rw-r--r--include/linux/elevator.h22
-rw-r--r--include/linux/fs.h2
-rw-r--r--include/linux/genhd.h2
-rw-r--r--include/linux/gfp.h39
-rw-r--r--include/linux/i2o.h4
-rw-r--r--include/linux/ibmtr.h4
-rw-r--r--include/linux/idr.h2
-rw-r--r--include/linux/if_arp.h1
-rw-r--r--include/linux/jbd.h4
-rw-r--r--include/linux/kobject.h2
-rw-r--r--include/linux/libata.h113
-rw-r--r--include/linux/loop.h2
-rw-r--r--include/linux/mbcache.h2
-rw-r--r--include/linux/mii.h1
-rw-r--r--include/linux/mm.h2
-rw-r--r--include/linux/mmc/mmc.h4
-rw-r--r--include/linux/mmzone.h2
-rw-r--r--include/linux/namei.h8
-rw-r--r--include/linux/netdevice.h6
-rw-r--r--include/linux/nfs_fs.h28
-rw-r--r--include/linux/nfs_xdr.h65
-rw-r--r--include/linux/pagemap.h13
-rw-r--r--include/linux/radix-tree.h2
-rw-r--r--include/linux/reiserfs_fs.h2
-rw-r--r--include/linux/sdladrv.h4
-rw-r--r--include/linux/security.h2
-rw-r--r--include/linux/skbuff.h3
-rw-r--r--include/linux/slab.h2
-rw-r--r--include/linux/sunrpc/auth.h7
-rw-r--r--include/linux/sunrpc/debug.h3
-rw-r--r--include/linux/sunrpc/gss_api.h27
-rw-r--r--include/linux/sunrpc/gss_err.h10
-rw-r--r--include/linux/sunrpc/gss_krb5.h27
-rw-r--r--include/linux/sunrpc/gss_spkm3.h4
-rw-r--r--include/linux/sunrpc/msg_prot.h25
-rw-r--r--include/linux/sunrpc/xdr.h6
-rw-r--r--include/linux/sunrpc/xprt.h227
-rw-r--r--include/linux/suspend.h2
-rw-r--r--include/linux/swap.h4
-rw-r--r--include/linux/textsearch.h4
-rw-r--r--include/linux/types.h9
-rw-r--r--include/linux/usb.h8
-rw-r--r--include/linux/usb_gadget.h12
-rw-r--r--include/linux/wanpipe.h9
-rw-r--r--include/net/dst.h1
-rw-r--r--include/net/ieee80211.h525
-rw-r--r--include/net/ieee80211_crypt.h38
-rw-r--r--include/net/ieee80211_radiotap.h231
-rw-r--r--include/net/sock.h2
-rw-r--r--include/net/syncppp.h1
-rw-r--r--include/scsi/scsi_cmnd.h2
-rw-r--r--include/scsi/scsi_request.h2
-rw-r--r--include/sound/memalloc.h2
118 files changed, 1697 insertions, 518 deletions
diff --git a/include/asm-alpha/dma-mapping.h b/include/asm-alpha/dma-mapping.h
index c675f282d6a..680f7ecbb28 100644
--- a/include/asm-alpha/dma-mapping.h
+++ b/include/asm-alpha/dma-mapping.h
@@ -31,7 +31,7 @@
#else /* no PCI - no IOMMU. */
void *dma_alloc_coherent(struct device *dev, size_t size,
- dma_addr_t *dma_handle, int gfp);
+ dma_addr_t *dma_handle, gfp_t gfp);
int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
enum dma_data_direction direction);
diff --git a/include/asm-arm/arch-aaec2000/aaec2000.h b/include/asm-arm/arch-aaec2000/aaec2000.h
index 0e9b7e18af0..002227924b9 100644
--- a/include/asm-arm/arch-aaec2000/aaec2000.h
+++ b/include/asm-arm/arch-aaec2000/aaec2000.h
@@ -17,6 +17,16 @@
#error You must include hardware.h not this file
#endif /* __ASM_ARCH_HARDWARE_H */
+/* Chip selects */
+#define AAEC_CS0 0x00000000
+#define AAEC_CS1 0x10000000
+#define AAEC_CS2 0x20000000
+#define AAEC_CS3 0x30000000
+
+/* Flash */
+#define AAEC_FLASH_BASE AAEC_CS0
+#define AAEC_FLASH_SIZE SZ_64M
+
/* Interrupt controller */
#define IRQ_BASE __REG(0x80000500)
#define IRQ_INTSR __REG(0x80000500) /* Int Status Register */
@@ -148,4 +158,50 @@
#define POWER_STFCLR __REG(0x8000041c) /* NbFlg, RSTFlg, PFFlg, CLDFlg Clear */
#define POWER_CLKSET __REG(0x80000420) /* Clock Speed Control */
+/* GPIO Registers */
+#define AAEC_GPIO_PHYS 0x80000e00
+
+#define AAEC_GPIO_PADR __REG(AAEC_GPIO_PHYS + 0x00)
+#define AAEC_GPIO_PBDR __REG(AAEC_GPIO_PHYS + 0x04)
+#define AAEC_GPIO_PCDR __REG(AAEC_GPIO_PHYS + 0x08)
+#define AAEC_GPIO_PDDR __REG(AAEC_GPIO_PHYS + 0x0c)
+#define AAEC_GPIO_PADDR __REG(AAEC_GPIO_PHYS + 0x10)
+#define AAEC_GPIO_PBDDR __REG(AAEC_GPIO_PHYS + 0x14)
+#define AAEC_GPIO_PCDDR __REG(AAEC_GPIO_PHYS + 0x18)
+#define AAEC_GPIO_PDDDR __REG(AAEC_GPIO_PHYS + 0x1c)
+#define AAEC_GPIO_PEDR __REG(AAEC_GPIO_PHYS + 0x20)
+#define AAEC_GPIO_PEDDR __REG(AAEC_GPIO_PHYS + 0x24)
+#define AAEC_GPIO_KSCAN __REG(AAEC_GPIO_PHYS + 0x28)
+#define AAEC_GPIO_PINMUX __REG(AAEC_GPIO_PHYS + 0x2c)
+#define AAEC_GPIO_PFDR __REG(AAEC_GPIO_PHYS + 0x30)
+#define AAEC_GPIO_PFDDR __REG(AAEC_GPIO_PHYS + 0x34)
+#define AAEC_GPIO_PGDR __REG(AAEC_GPIO_PHYS + 0x38)
+#define AAEC_GPIO_PGDDR __REG(AAEC_GPIO_PHYS + 0x3c)
+#define AAEC_GPIO_PHDR __REG(AAEC_GPIO_PHYS + 0x40)
+#define AAEC_GPIO_PHDDR __REG(AAEC_GPIO_PHYS + 0x44)
+#define AAEC_GPIO_RAZ __REG(AAEC_GPIO_PHYS + 0x48)
+#define AAEC_GPIO_INTTYPE1 __REG(AAEC_GPIO_PHYS + 0x4c)
+#define AAEC_GPIO_INTTYPE2 __REG(AAEC_GPIO_PHYS + 0x50)
+#define AAEC_GPIO_FEOI __REG(AAEC_GPIO_PHYS + 0x54)
+#define AAEC_GPIO_INTEN __REG(AAEC_GPIO_PHYS + 0x58)
+#define AAEC_GPIO_INTSTATUS __REG(AAEC_GPIO_PHYS + 0x5c)
+#define AAEC_GPIO_RAWINTSTATUS __REG(AAEC_GPIO_PHYS + 0x60)
+#define AAEC_GPIO_DB __REG(AAEC_GPIO_PHYS + 0x64)
+#define AAEC_GPIO_PAPINDR __REG(AAEC_GPIO_PHYS + 0x68)
+#define AAEC_GPIO_PBPINDR __REG(AAEC_GPIO_PHYS + 0x6c)
+#define AAEC_GPIO_PCPINDR __REG(AAEC_GPIO_PHYS + 0x70)
+#define AAEC_GPIO_PDPINDR __REG(AAEC_GPIO_PHYS + 0x74)
+#define AAEC_GPIO_PEPINDR __REG(AAEC_GPIO_PHYS + 0x78)
+#define AAEC_GPIO_PFPINDR __REG(AAEC_GPIO_PHYS + 0x7c)
+#define AAEC_GPIO_PGPINDR __REG(AAEC_GPIO_PHYS + 0x80)
+#define AAEC_GPIO_PHPINDR __REG(AAEC_GPIO_PHYS + 0x84)
+
+#define AAEC_GPIO_PINMUX_PE0CON (1 << 0)
+#define AAEC_GPIO_PINMUX_PD0CON (1 << 1)
+#define AAEC_GPIO_PINMUX_CODECON (1 << 2)
+#define AAEC_GPIO_PINMUX_UART3CON (1 << 3)
+
+/* LCD Controller */
+#define AAEC_CLCD_PHYS 0x80003000
+
#endif /* __ARM_ARCH_AAEC2000_H */
diff --git a/include/asm-arm/arch-aaec2000/aaed2000.h b/include/asm-arm/arch-aaec2000/aaed2000.h
new file mode 100644
index 00000000000..bc76d2badb9
--- /dev/null
+++ b/include/asm-arm/arch-aaec2000/aaed2000.h
@@ -0,0 +1,40 @@
+/*
+ * linux/include/asm-arm/arch-aaec2000/aaed2000.h
+ *
+ * AAED-2000 specific bits definition
+ *
+ * Copyright (c) 2005 Nicolas Bellido Y Ortega
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_ARCH_AAED2000_H
+#define __ASM_ARCH_AAED2000_H
+
+/* External GPIOs. */
+
+#define EXT_GPIO_PBASE AAEC_CS3
+#define EXT_GPIO_VBASE 0xf8100000
+#define EXT_GPIO_LENGTH 0x00001000
+
+#define __ext_gpio_p2v(x) ((x) - EXT_GPIO_PBASE + EXT_GPIO_VBASE)
+#define __ext_gpio_v2p(x) ((x) + EXT_GPIO_PBASE - EXT_GPIO_VBASE)
+
+#define __EXT_GPIO_REG(x) (*((volatile u32 *)__ext_gpio_p2v(x)))
+#define __EXT_GPIO_PREG(x) (__ext_gpio_v2p((u32)&(x)))
+
+#define AAED_EXT_GPIO __EXT_GPIO_REG(EXT_GPIO_PBASE)
+
+#define AAED_EGPIO_KBD_SCAN 0x00003fff /* Keyboard scan data */
+#define AAED_EGPIO_PWR_INT 0x00008fff /* Smart battery charger interrupt */
+#define AAED_EGPIO_SWITCHED 0x000f0000 /* DIP Switches */
+#define AAED_EGPIO_USB_VBUS 0x00400000 /* USB Vbus sense */
+#define AAED_EGPIO_LCD_PWR_EN 0x02000000 /* LCD and backlight PWR enable */
+#define AAED_EGPIO_nLED0 0x20000000 /* LED 0 */
+#define AAED_EGPIO_nLED1 0x20000000 /* LED 1 */
+#define AAED_EGPIO_nLED2 0x20000000 /* LED 2 */
+
+
+#endif /* __ARM_ARCH_AAED2000_H */
diff --git a/include/asm-arm/arch-aaec2000/hardware.h b/include/asm-arm/arch-aaec2000/hardware.h
index 4c37219e030..153506fd06e 100644
--- a/include/asm-arm/arch-aaec2000/hardware.h
+++ b/include/asm-arm/arch-aaec2000/hardware.h
@@ -11,7 +11,8 @@
#ifndef __ASM_ARCH_HARDWARE_H
#define __ASM_ARCH_HARDWARE_H
-#include <linux/config.h>
+#include <asm/sizes.h>
+#include <asm/arch/aaec2000.h>
/* The kernel is loaded at physical address 0xf8000000.
* We map the IO space a bit after
diff --git a/include/asm-arm/arch-aaec2000/io.h b/include/asm-arm/arch-aaec2000/io.h
index c58a8d10425..8d67907fd4f 100644
--- a/include/asm-arm/arch-aaec2000/io.h
+++ b/include/asm-arm/arch-aaec2000/io.h
@@ -6,6 +6,8 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
+#include <asm/hardware.h>
+
#define IO_SPACE_LIMIT 0xffffffff
/*
diff --git a/include/asm-arm/arch-cl7500/io.h b/include/asm-arm/arch-cl7500/io.h
index f0113bc7563..89a33287f4f 100644
--- a/include/asm-arm/arch-cl7500/io.h
+++ b/include/asm-arm/arch-cl7500/io.h
@@ -10,6 +10,8 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
+#include <asm/hardware.h>
+
#define IO_SPACE_LIMIT 0xffffffff
/*
diff --git a/include/asm-arm/arch-clps711x/hardware.h b/include/asm-arm/arch-clps711x/hardware.h
index 1386871e1a5..f864c367c93 100644
--- a/include/asm-arm/arch-clps711x/hardware.h
+++ b/include/asm-arm/arch-clps711x/hardware.h
@@ -235,4 +235,121 @@
#define CEIVA_PB0_BLK_BTN (1<<0)
#endif // #if defined (CONFIG_ARCH_CEIVA)
+#if defined (CONFIG_MACH_MP1000)
+/* NOR FLASH */
+#define MP1000_NIO_BASE 0xf9000000 /* virtual */
+#define MP1000_NIO_START CS0_PHYS_BASE /* physical */
+#define MP1000_NIO_SIZE 0x00400000
+
+/* DSP Interface */
+#define MP1000_DSP_BASE 0xfa000000 /* virtual */
+#define MP1000_DSP_START CS1_PHYS_BASE /* physical */
+#define MP1000_DSP_SIZE 0x00100000
+
+/* LCD, DAA/DSP, RTC, DAA RW Reg all in CS2 */
+#define MP1000_LIO_BASE 0xfb000000 /* virtual */
+#define MP1000_LIO_START CS2_PHYS_BASE /* physical */
+#define MP1000_LIO_SIZE 0x00100000
+
+/* NAND FLASH */
+#define MP1000_FIO_BASE 0xfc000000 /* virtual */
+#define MP1000_FIO_START CS3_PHYS_BASE /* physical */
+#define MP1000_FIO_SIZE 0x00800000
+
+/* Ethernet */
+#define MP1000_EIO_BASE 0xfd000000 /* virtual */
+#define MP1000_EIO_START CS4_PHYS_BASE /* physical */
+#define MP1000_EIO_SIZE 0x00100000
+
+#define MP1000_LCD_OFFSET 0x00000000 /* LCD offset in CS2 */
+#define MP1000_DDD_OFFSET 0x00001000 /* DAA/DAI/DSP sft reset offst*/
+#define MP1000_RTC_OFFSET 0x00002000 /* RTC offset in CS2 */
+#define MP1000_DAA_OFFSET 0x00003000 /* DAA RW reg offset in CS2 */
+
+/* IDE */
+#define MP1000_IDE_BASE 0xfe000000 /* virtual */
+#define MP1000_IDE_START CS5_PHYS_BASE /* physical */
+#define MP1000_IDE_SIZE 0x00100000 /* actually it's only 0x1000 */
+
+#define IRQ_HARDDISK IRQ_EINT2
+
+/*
+ * IDE registers definition
+ */
+
+#define IDE_CONTROL_BASE (MP1000_IDE_BASE + 0x1000)
+#define IDE_BASE_OFF (MP1000_IDE_BASE)
+
+#define IDE_WRITE_DEVICE_DATA (IDE_BASE_OFF + 0x0)
+#define IDE_FEATURES_REGISTER (IDE_BASE_OFF + 0x2)
+#define IDE_SECTOR_COUNT_REGISTER (IDE_BASE_OFF + 0x4)
+#define IDE_SECTOR_NUMBER_REGISTER (IDE_BASE_OFF + 0x6)
+#define IDE_CYLINDER_LOW_REGISTER (IDE_BASE_OFF + 0x8)
+#define IDE_CYLINDER_HIGH_REGISTER (IDE_BASE_OFF + 0xa)
+#define IDE_DEVICE_HEAD_REGISTER (IDE_BASE_OFF + 0xc)
+#define IDE_COMMAND_DATA_REGISTER (IDE_BASE_OFF + 0xe)
+#define IDE_DEVICE_CONTROL_REGISTER (IDE_CONTROL_BASE + 0xc)
+
+#define IDE_IRQ IRQ_EINT2
+
+
+#define RTC_PORT(x) (MP1000_LIO_BASE+0x2000 + (x*2))
+#define RTC_ALWAYS_BCD 0
+
+/*
+// Definitions of the bit fields in the HwPortA register for the
+// MP1000 board.
+*/
+#define HwPortAKeyboardRow1 0x00000001
+#define HwPortAKeyboardRow2 0x00000002
+#define HwPortAKeyboardRow3 0x00000004
+#define HwPortAKeyboardRow4 0x00000008
+#define HwPortAKeyboardRow5 0x00000010
+#define HwPortAKeyboardRow6 0x00000020
+#define HwPortALCDEnable 0x00000040
+#define HwPortAOffhook 0x00000080
+
+/*
+// Definitions of the bit fields in the HwPortB register for the
+// MP1000 board.
+*/
+#define HwPortBL3Mode 0x00000001
+#define HwPortBL3Clk 0x00000002
+#define HwPortBSClk 0x00000001
+#define HwPortBSData 0x00000002
+#define HwPortBL3Data 0x00000004
+#define HwPortBMute 0x00000008
+#define HwPortBQD0 0x00000010
+#define HwPortBQD1 0x00000020
+#define HwPortBQD2 0x00000040
+#define HwPortBQD3 0x00000080
+
+/*
+// Definitions of the bit fields in the HwPortD register for the
+// MP1000 board.
+*/
+#define HwPortDLED1 0x00000001
+#define HwPortDLED2 0x00000002
+#define HwPortDLED3 0x00000004
+#define HwPortDLED4 0x00000008
+#define HwPortDLED5 0x00000010
+#define HwPortDEECS 0x00000020
+#define HwPortBRTS 0x00000040
+#define HwPortBRI 0x00000080
+
+
+/*
+// Definitions of the bit fields in the HwPortE register for the
+// MP1000 board.
+*/
+
+#define HwPortECLE 0x00000001
+#define HwPortESepromDOut 0x00000001
+#define HwPortEALE 0x00000002
+#define HwPortESepromDIn 0x00000002
+#define HwPortENANDCS 0x00000004
+#define HwPortESepromCLK 0x00000004
+
+#endif // #if defined (CONFIG_MACH_MP1000)
+
#endif
diff --git a/include/asm-arm/arch-clps711x/io.h b/include/asm-arm/arch-clps711x/io.h
index 14d7e8da545..62613b0e2d9 100644
--- a/include/asm-arm/arch-clps711x/io.h
+++ b/include/asm-arm/arch-clps711x/io.h
@@ -20,6 +20,8 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
+#include <asm/hardware.h>
+
#define IO_SPACE_LIMIT 0xffffffff
#define __io(a) ((void __iomem *)(a))
diff --git a/include/asm-arm/arch-clps711x/mp1000-seprom.h b/include/asm-arm/arch-clps711x/mp1000-seprom.h
new file mode 100644
index 00000000000..3e5566cf966
--- /dev/null
+++ b/include/asm-arm/arch-clps711x/mp1000-seprom.h
@@ -0,0 +1,77 @@
+#ifndef MP1000_SEPROM_H
+#define MP1000_SEPROM_H
+
+/*
+ * mp1000-seprom.h
+ *
+ *
+ * This file contains the Serial EEPROM definitions for the MP1000 board
+ *
+ * Copyright (C) 2005 Comdial Corporation
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#define COMMAND_ERASE (0x1C0)
+#define COMMAND_ERASE_ALL (0x120)
+#define COMMAND_WRITE_DISABLE (0x100)
+#define COMMAND_WRITE_ENABLE (0x130)
+#define COMMAND_READ (0x180)
+#define COMMAND_WRITE (0x140)
+#define COMMAND_WRITE_ALL (0x110)
+
+//
+// Serial EEPROM data format
+//
+
+#define PACKED __attribute__ ((packed))
+
+typedef struct _EEPROM {
+ union {
+ unsigned char eprom_byte_data[128];
+ unsigned short eprom_short_data[64];
+ struct {
+ unsigned char version PACKED; // EEPROM Version "1" for now
+ unsigned char box_id PACKED; // Box ID (Standalone, SOHO, embedded, etc)
+ unsigned char major_hw_version PACKED; // Major Hardware version (Hex)
+ unsigned char minor_hw_version PACKED; // Minor Hardware Version (Hex)
+ unsigned char mfg_id[3] PACKED; // Manufacturer ID (3 character Alphabetic)
+ unsigned char mfg_serial_number[10] PACKED; // Manufacturer Serial number
+ unsigned char mfg_date[3] PACKED; // Date of Mfg (Formatted YY:MM:DD)
+ unsigned char country PACKED; // Country of deployment
+ unsigned char mac_Address[6] PACKED; // MAC Address
+ unsigned char oem_string[20] PACKED; // OEM ID string
+ unsigned short feature_bits1 PACKED; // Feature Bits 1
+ unsigned short feature_bits2 PACKED; // Feature Bits 2
+ unsigned char filler[75] PACKED; // Unused/Undefined “0” initialized
+ unsigned short checksum PACKED; // byte accumulated short checksum
+ } eprom_struct;
+ } variant;
+} eeprom_struct;
+
+/* These settings must be mutually exclusive */
+#define FEATURE_BITS1_DRAMSIZE_16MEG 0x0001 /* 0 signifies 4 MEG system */
+#define FEATURE_BITS1_DRAMSIZE_8MEG 0x0002 /* 1 in bit 1 = 8MEG system */
+#define FEATURE_BITS1_DRAMSIZE_64MEG 0x0004 /* 1 in bit 2 = 64MEG system */
+
+#define FEATURE_BITS1_CPUIS90MEG 0x0010
+
+extern void seprom_init(void);
+extern eeprom_struct* get_seprom_ptr(void);
+extern unsigned char* get_eeprom_mac_address(void);
+
+#endif /* MP1000_SEPROM_H */
+
diff --git a/include/asm-arm/arch-ebsa285/io.h b/include/asm-arm/arch-ebsa285/io.h
index 70576b17f92..776f9d37705 100644
--- a/include/asm-arm/arch-ebsa285/io.h
+++ b/include/asm-arm/arch-ebsa285/io.h
@@ -14,6 +14,8 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
+#include <asm/hardware.h>
+
#define IO_SPACE_LIMIT 0xffff
/*
diff --git a/include/asm-arm/arch-epxa10db/io.h b/include/asm-arm/arch-epxa10db/io.h
index 1f0afa25762..9fe100c9d6b 100644
--- a/include/asm-arm/arch-epxa10db/io.h
+++ b/include/asm-arm/arch-epxa10db/io.h
@@ -20,6 +20,8 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
+#include <asm/hardware.h>
+
#define IO_SPACE_LIMIT 0xffff
diff --git a/include/asm-arm/arch-h720x/io.h b/include/asm-arm/arch-h720x/io.h
index 68814828c9a..d3ccfd8172b 100644
--- a/include/asm-arm/arch-h720x/io.h
+++ b/include/asm-arm/arch-h720x/io.h
@@ -14,7 +14,7 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
#define IO_SPACE_LIMIT 0xffffffff
diff --git a/include/asm-arm/arch-imx/io.h b/include/asm-arm/arch-imx/io.h
index 28a4cca6a4c..b191cdd0557 100644
--- a/include/asm-arm/arch-imx/io.h
+++ b/include/asm-arm/arch-imx/io.h
@@ -20,6 +20,8 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
+#include <asm/hardware.h>
+
#define IO_SPACE_LIMIT 0xffffffff
#define __io(a) ((void __iomem *)(a))
diff --git a/include/asm-arm/arch-integrator/hardware.h b/include/asm-arm/arch-integrator/hardware.h
index be2716eeaa0..6f0947bc500 100644
--- a/include/asm-arm/arch-integrator/hardware.h
+++ b/include/asm-arm/arch-integrator/hardware.h
@@ -33,15 +33,6 @@
#define IO_SIZE 0x0B000000 // How much?
#define IO_START INTEGRATOR_HDR_BASE // PA of IO
-/*
- * Similar to above, but for PCI addresses (memory, IO, Config and the
- * V3 chip itself). WARNING: this has to mirror definitions in platform.h
- */
-#define PCI_MEMORY_VADDR 0xe8000000
-#define PCI_CONFIG_VADDR 0xec000000
-#define PCI_V3_VADDR 0xed000000
-#define PCI_IO_VADDR 0xee000000
-
#define PCIO_BASE PCI_IO_VADDR
#define PCIMEM_BASE PCI_MEMORY_VADDR
diff --git a/include/asm-arm/arch-integrator/io.h b/include/asm-arm/arch-integrator/io.h
index fbea8be67d2..31f2deab51b 100644
--- a/include/asm-arm/arch-integrator/io.h
+++ b/include/asm-arm/arch-integrator/io.h
@@ -22,6 +22,14 @@
#define IO_SPACE_LIMIT 0xffff
+/*
+ * WARNING: this has to mirror definitions in platform.h
+ */
+#define PCI_MEMORY_VADDR 0xe8000000
+#define PCI_CONFIG_VADDR 0xec000000
+#define PCI_V3_VADDR 0xed000000
+#define PCI_IO_VADDR 0xee000000
+
#define __io(a) ((void __iomem *)(PCI_IO_VADDR + (a)))
#define __mem_pci(a) (a)
#define __mem_isa(a) ((a) + PCI_MEMORY_VADDR)
diff --git a/include/asm-arm/arch-iop3xx/io.h b/include/asm-arm/arch-iop3xx/io.h
index 2761dfd8694..f39046a6ab1 100644
--- a/include/asm-arm/arch-iop3xx/io.h
+++ b/include/asm-arm/arch-iop3xx/io.h
@@ -11,6 +11,8 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
+#include <asm/hardware.h>
+
#define IO_SPACE_LIMIT 0xffffffff
#define __io(p) ((void __iomem *)(p))
diff --git a/include/asm-arm/arch-ixp2000/io.h b/include/asm-arm/arch-ixp2000/io.h
index 3241cd6f077..7fbcdf9931e 100644
--- a/include/asm-arm/arch-ixp2000/io.h
+++ b/include/asm-arm/arch-ixp2000/io.h
@@ -15,6 +15,8 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
+#include <asm/hardware.h>
+
#define IO_SPACE_LIMIT 0xffffffff
#define __mem_pci(a) (a)
diff --git a/include/asm-arm/arch-ixp2000/ixp2000-regs.h b/include/asm-arm/arch-ixp2000/ixp2000-regs.h
index 32aece06986..def089d693d 100644
--- a/include/asm-arm/arch-ixp2000/ixp2000-regs.h
+++ b/include/asm-arm/arch-ixp2000/ixp2000-regs.h
@@ -392,4 +392,47 @@
#define WDT_RESET_ENABLE 0x01000000
+/*
+ * MSF registers. The IXP2400 and IXP2800 have somewhat different MSF
+ * units, but the registers that differ between the two don't overlap,
+ * so we can have one register list for both.
+ */
+#define IXP2000_MSF_REG(x) ((volatile unsigned long*)(IXP2000_MSF_VIRT_BASE + (x)))
+#define IXP2000_MSF_RX_CONTROL IXP2000_MSF_REG(0x0000)
+#define IXP2000_MSF_TX_CONTROL IXP2000_MSF_REG(0x0004)
+#define IXP2000_MSF_INTERRUPT_STATUS IXP2000_MSF_REG(0x0008)
+#define IXP2000_MSF_INTERRUPT_ENABLE IXP2000_MSF_REG(0x000c)
+#define IXP2000_MSF_CSIX_TYPE_MAP IXP2000_MSF_REG(0x0010)
+#define IXP2000_MSF_FC_EGRESS_STATUS IXP2000_MSF_REG(0x0014)
+#define IXP2000_MSF_FC_INGRESS_STATUS IXP2000_MSF_REG(0x0018)
+#define IXP2000_MSF_HWM_CONTROL IXP2000_MSF_REG(0x0024)
+#define IXP2000_MSF_FC_STATUS_OVERRIDE IXP2000_MSF_REG(0x0028)
+#define IXP2000_MSF_CLOCK_CONTROL IXP2000_MSF_REG(0x002c)
+#define IXP2000_MSF_RX_PORT_MAP IXP2000_MSF_REG(0x0040)
+#define IXP2000_MSF_RBUF_ELEMENT_DONE IXP2000_MSF_REG(0x0044)
+#define IXP2000_MSF_RX_MPHY_POLL_LIMIT IXP2000_MSF_REG(0x0048)
+#define IXP2000_MSF_RX_CALENDAR_LENGTH IXP2000_MSF_REG(0x0048)
+#define IXP2000_MSF_RX_THREAD_FREELIST_TIMEOUT_0 IXP2000_MSF_REG(0x0050)
+#define IXP2000_MSF_RX_THREAD_FREELIST_TIMEOUT_1 IXP2000_MSF_REG(0x0054)
+#define IXP2000_MSF_RX_THREAD_FREELIST_TIMEOUT_2 IXP2000_MSF_REG(0x0058)
+#define IXP2000_MSF_TX_SEQUENCE_0 IXP2000_MSF_REG(0x0060)
+#define IXP2000_MSF_TX_SEQUENCE_1 IXP2000_MSF_REG(0x0064)
+#define IXP2000_MSF_TX_SEQUENCE_2 IXP2000_MSF_REG(0x0068)
+#define IXP2000_MSF_TX_MPHY_POLL_LIMIT IXP2000_MSF_REG(0x0070)
+#define IXP2000_MSF_TX_CALENDAR_LENGTH IXP2000_MSF_REG(0x0070)
+#define IXP2000_MSF_RX_UP_CONTROL_0 IXP2000_MSF_REG(0x0080)
+#define IXP2000_MSF_RX_UP_CONTROL_1 IXP2000_MSF_REG(0x0084)
+#define IXP2000_MSF_RX_UP_CONTROL_2 IXP2000_MSF_REG(0x0088)
+#define IXP2000_MSF_RX_UP_CONTROL_3 IXP2000_MSF_REG(0x008c)
+#define IXP2000_MSF_TX_UP_CONTROL_0 IXP2000_MSF_REG(0x0090)
+#define IXP2000_MSF_TX_UP_CONTROL_1 IXP2000_MSF_REG(0x0094)
+#define IXP2000_MSF_TX_UP_CONTROL_2 IXP2000_MSF_REG(0x0098)
+#define IXP2000_MSF_TX_UP_CONTROL_3 IXP2000_MSF_REG(0x009c)
+#define IXP2000_MSF_TRAIN_DATA IXP2000_MSF_REG(0x00a0)
+#define IXP2000_MSF_TRAIN_CALENDAR IXP2000_MSF_REG(0x00a4)
+#define IXP2000_MSF_TRAIN_FLOW_CONTROL IXP2000_MSF_REG(0x00a8)
+#define IXP2000_MSF_TX_CALENDAR_0 IXP2000_MSF_REG(0x1000)
+#define IXP2000_MSF_RX_PORT_CALENDAR_STATUS IXP2000_MSF_REG(0x1400)
+
+
#endif /* _IXP2000_H_ */
diff --git a/include/asm-arm/arch-l7200/io.h b/include/asm-arm/arch-l7200/io.h
index fc012a39e2c..cab8ad0adf0 100644
--- a/include/asm-arm/arch-l7200/io.h
+++ b/include/asm-arm/arch-l7200/io.h
@@ -10,7 +10,7 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
#define IO_SPACE_LIMIT 0xffffffff
diff --git a/include/asm-arm/arch-lh7a40x/io.h b/include/asm-arm/arch-lh7a40x/io.h
index c13bdd9add9..bbcd4335f44 100644
--- a/include/asm-arm/arch-lh7a40x/io.h
+++ b/include/asm-arm/arch-lh7a40x/io.h
@@ -11,6 +11,8 @@
#ifndef __ASM_ARCH_IO_H
#define __ASM_ARCH_IO_H
+#include <asm/hardware.h>
+
#define IO_SPACE_LIMIT 0xffffffff
/* No ISA or PCI bus on this machine. */
diff --git a/include/asm-arm/arch-omap/io.h b/include/asm-arm/arch-omap/io.h
index 11fbf629bf7..3d5bcd54508 100644
--- a/include/asm-arm/arch-omap/io.h
+++ b/include/asm-arm/arch-omap/io.h
@@ -34,6 +34,8 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
+#include <asm/hardware.h>
+
#define IO_SPACE_LIMIT 0xffffffff
/*
diff --git a/include/asm-arm/arch-pxa/hardware.h b/include/asm-arm/arch-pxa/hardware.h
index cf35721cfa4..3e70bd95472 100644
--- a/include/asm-arm/arch-pxa/hardware.h
+++ b/include/asm-arm/arch-pxa/hardware.h
@@ -44,12 +44,12 @@
#ifndef __ASSEMBLY__
-# define __REG(x) (*((volatile unsigned long *)io_p2v(x)))
+# define __REG(x) (*((volatile u32 *)io_p2v(x)))
/* With indexed regs we don't want to feed the index through io_p2v()
especially if it is a variable, otherwise horrible code will result. */
# define __REG2(x,y) \
- (*(volatile unsigned long *)((unsigned long)&__REG(x) + (y)))
+ (*(volatile u32 *)((u32)&__REG(x) + (y)))
# define __PREG(x) (io_v2p((u32)&(x)))
diff --git a/include/asm-arm/arch-pxa/io.h b/include/asm-arm/arch-pxa/io.h
index c3bdbe44e21..eb2dd58d397 100644
--- a/include/asm-arm/arch-pxa/io.h
+++ b/include/asm-arm/arch-pxa/io.h
@@ -6,6 +6,8 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
+#include <asm/hardware.h>
+
#define IO_SPACE_LIMIT 0xffffffff
/*
diff --git a/include/asm-arm/arch-pxa/irda.h b/include/asm-arm/arch-pxa/irda.h
new file mode 100644
index 00000000000..748406f384c
--- /dev/null
+++ b/include/asm-arm/arch-pxa/irda.h
@@ -0,0 +1,17 @@
+#ifndef ASMARM_ARCH_IRDA_H
+#define ASMARM_ARCH_IRDA_H
+
+/* board specific transceiver capabilities */
+
+#define IR_OFF 1
+#define IR_SIRMODE 2
+#define IR_FIRMODE 4
+
+struct pxaficp_platform_data {
+ int transceiver_cap;
+ void (*transceiver_mode)(struct device *dev, int mode);
+};
+
+extern void pxa_set_ficp_info(struct pxaficp_platform_data *info);
+
+#endif
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index 3af7165ab0d..a75a2470f4f 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -326,6 +326,25 @@
#define STDLL __REG(0x40700000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */
#define STDLH __REG(0x40700004) /* Divisor Latch High Register (DLAB = 1) (read/write) */
+/* Hardware UART (HWUART) */
+#define HWUART HWRBR
+#define HWRBR __REG(0x41600000) /* Receive Buffer Register (read only) */
+#define HWTHR __REG(0x41600000) /* Transmit Holding Register (write only) */
+#define HWIER __REG(0x41600004) /* Interrupt Enable Register (read/write) */
+#define HWIIR __REG(0x41600008) /* Interrupt ID Register (read only) */
+#define HWFCR __REG(0x41600008) /* FIFO Control Register (write only) */
+#define HWLCR __REG(0x4160000C) /* Line Control Register (read/write) */
+#define HWMCR __REG(0x41600010) /* Modem Control Register (read/write) */
+#define HWLSR __REG(0x41600014) /* Line Status Register (read only) */
+#define HWMSR __REG(0x41600018) /* Modem Status Register (read only) */
+#define HWSPR __REG(0x4160001C) /* Scratch Pad Register (read/write) */
+#define HWISR __REG(0x41600020) /* Infrared Selection Register (read/write) */
+#define HWFOR __REG(0x41600024) /* Receive FIFO Occupancy Register (read only) */
+#define HWABR __REG(0x41600028) /* Auto-Baud Control Register (read/write) */
+#define HWACR __REG(0x4160002C) /* Auto-Baud Count Register (read only) */
+#define HWDLL __REG(0x41600000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */
+#define HWDLH __REG(0x41600004) /* Divisor Latch High Register (DLAB = 1) (read/write) */
+
#define IER_DMAE (1 << 7) /* DMA Requests Enable */
#define IER_UUE (1 << 6) /* UART Unit Enable */
#define IER_NRZE (1 << 5) /* NRZ coding Enable */
@@ -1013,14 +1032,12 @@
#define ICCR0_LBM (1 << 1) /* Loopback mode */
#define ICCR0_ITR (1 << 0) /* IrDA transmission */
-#ifdef CONFIG_PXA27x
#define ICCR2_RXP (1 << 3) /* Receive Pin Polarity select */
#define ICCR2_TXP (1 << 2) /* Transmit Pin Polarity select */
#define ICCR2_TRIG (3 << 0) /* Receive FIFO Trigger threshold */
#define ICCR2_TRIG_8 (0 << 0) /* >= 8 bytes */
#define ICCR2_TRIG_16 (1 << 0) /* >= 16 bytes */
#define ICCR2_TRIG_32 (2 << 0) /* >= 32 bytes */
-#endif
#ifdef CONFIG_PXA27x
#define ICSR0_EOC (1 << 6) /* DMA End of Descriptor Chain */
@@ -1250,9 +1267,13 @@
#define GPIO40_FFDTR 40 /* FFUART data terminal Ready */
#define GPIO41_FFRTS 41 /* FFUART request to send */
#define GPIO42_BTRXD 42 /* BTUART receive data */
+#define GPIO42_HWRXD 42 /* HWUART receive data */
#define GPIO43_BTTXD 43 /* BTUART transmit data */
+#define GPIO43_HWTXD 43 /* HWUART transmit data */
#define GPIO44_BTCTS 44 /* BTUART clear to send */
+#define GPIO44_HWCTS 44 /* HWUART clear to send */
#define GPIO45_BTRTS 45 /* BTUART request to send */
+#define GPIO45_HWRTS 45 /* HWUART request to send */
#define GPIO45_AC97_SYSCLK 45 /* AC97 System Clock */
#define GPIO46_ICPRXD 46 /* ICP receive data */
#define GPIO46_STRXD 46 /* STD_UART receive data */
@@ -1378,17 +1399,26 @@
#define GPIO40_FFDTR_MD (40 | GPIO_ALT_FN_2_OUT)
#define GPIO41_FFRTS_MD (41 | GPIO_ALT_FN_2_OUT)
#define GPIO42_BTRXD_MD (42 | GPIO_ALT_FN_1_IN)
+#define GPIO42_HWRXD_MD (42 | GPIO_ALT_FN_3_IN)
#define GPIO43_BTTXD_MD (43 | GPIO_ALT_FN_2_OUT)
+#define GPIO43_HWTXD_MD (43 | GPIO_ALT_FN_3_OUT)
#define GPIO44_BTCTS_MD (44 | GPIO_ALT_FN_1_IN)
+#define GPIO44_HWCTS_MD (44 | GPIO_ALT_FN_3_IN)
#define GPIO45_BTRTS_MD (45 | GPIO_ALT_FN_2_OUT)
+#define GPIO45_HWRTS_MD (45 | GPIO_ALT_FN_3_OUT)
#define GPIO45_SYSCLK_AC97_MD (45 | GPIO_ALT_FN_1_OUT)
#define GPIO46_ICPRXD_MD (46 | GPIO_ALT_FN_1_IN)
#define GPIO46_STRXD_MD (46 | GPIO_ALT_FN_2_IN)
#define GPIO47_ICPTXD_MD (47 | GPIO_ALT_FN_2_OUT)
#define GPIO47_STTXD_MD (47 | GPIO_ALT_FN_1_OUT)
#define GPIO48_nPOE_MD (48 | GPIO_ALT_FN_2_OUT)
+#define GPIO48_HWTXD_MD (48 | GPIO_ALT_FN_1_OUT)
+#define GPIO48_nPOE_MD (48 | GPIO_ALT_FN_2_OUT)
+#define GPIO49_HWRXD_MD (49 | GPIO_ALT_FN_1_IN)
#define GPIO49_nPWE_MD (49 | GPIO_ALT_FN_2_OUT)
#define GPIO50_nPIOR_MD (50 | GPIO_ALT_FN_2_OUT)
+#define GPIO50_HWCTS_MD (50 | GPIO_ALT_FN_1_IN)
+#define GPIO51_HWRTS_MD (51 | GPIO_ALT_FN_1_OUT)
#define GPIO51_nPIOW_MD (51 | GPIO_ALT_FN_2_OUT)
#define GPIO52_nPCE_1_MD (52 | GPIO_ALT_FN_2_OUT)
#define GPIO53_nPCE_2_MD (53 | GPIO_ALT_FN_2_OUT)
@@ -1763,6 +1793,7 @@
#define CKEN7_BTUART (1 << 7) /* BTUART Unit Clock Enable */
#define CKEN6_FFUART (1 << 6) /* FFUART Unit Clock Enable */
#define CKEN5_STUART (1 << 5) /* STUART Unit Clock Enable */
+#define CKEN4_HWUART (1 << 4) /* HWUART Unit Clock Enable */
#define CKEN4_SSP3 (1 << 4) /* SSP3 Unit Clock Enable */
#define CKEN3_SSP (1 << 3) /* SSP Unit Clock Enable */
#define CKEN3_SSP2 (1 << 3) /* SSP2 Unit Clock Enable */
@@ -2282,4 +2313,11 @@
#endif
+/* PWRMODE register M field values */
+
+#define PWRMODE_IDLE 0x1
+#define PWRMODE_STANDBY 0x2
+#define PWRMODE_SLEEP 0x3
+#define PWRMODE_DEEPSLEEP 0x7
+
#endif
diff --git a/include/asm-arm/arch-pxa/uncompress.h b/include/asm-arm/arch-pxa/uncompress.h
index 4428d3eb743..fe38090444e 100644
--- a/include/asm-arm/arch-pxa/uncompress.h
+++ b/include/asm-arm/arch-pxa/uncompress.h
@@ -12,6 +12,7 @@
#define FFUART ((volatile unsigned long *)0x40100000)
#define BTUART ((volatile unsigned long *)0x40200000)
#define STUART ((volatile unsigned long *)0x40700000)
+#define HWUART ((volatile unsigned long *)0x41600000)
#define UART FFUART
diff --git a/include/asm-arm/arch-rpc/io.h b/include/asm-arm/arch-rpc/io.h
index 24453c405a8..b4da08d7a33 100644
--- a/include/asm-arm/arch-rpc/io.h
+++ b/include/asm-arm/arch-rpc/io.h
@@ -13,6 +13,8 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
+#include <asm/hardware.h>
+
#define IO_SPACE_LIMIT 0xffffffff
/*
diff --git a/include/asm-arm/arch-s3c2410/fb.h b/include/asm-arm/arch-s3c2410/fb.h
index ac57bc887d8..4790491ba9d 100644
--- a/include/asm-arm/arch-s3c2410/fb.h
+++ b/include/asm-arm/arch-s3c2410/fb.h
@@ -13,6 +13,7 @@
* 07-Sep-2004 RTP Created file
* 03-Nov-2004 BJD Updated and minor cleanups
* 03-Aug-2005 RTP Renamed to fb.h
+ * 26-Oct-2005 BJD Changed name of platdata init
*/
#ifndef __ASM_ARM_FB_H
@@ -64,6 +65,6 @@ struct s3c2410fb_mach_info {
unsigned long lpcsel;
};
-void __init set_s3c2410fb_info(struct s3c2410fb_mach_info *hard_s3c2410fb_info);
+extern void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *);
#endif /* __ASM_ARM_FB_H */
diff --git a/include/asm-arm/arch-s3c2410/io.h b/include/asm-arm/arch-s3c2410/io.h
index 4bf272ed9ad..16fbc8afffd 100644
--- a/include/asm-arm/arch-s3c2410/io.h
+++ b/include/asm-arm/arch-s3c2410/io.h
@@ -15,6 +15,8 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
+#include <asm/hardware.h>
+
#define IO_SPACE_LIMIT 0xffffffff
/*
diff --git a/include/asm-arm/arch-s3c2410/regs-gpio.h b/include/asm-arm/arch-s3c2410/regs-gpio.h
index 2053cbacffc..cb33d57c146 100644
--- a/include/asm-arm/arch-s3c2410/regs-gpio.h
+++ b/include/asm-arm/arch-s3c2410/regs-gpio.h
@@ -20,6 +20,7 @@
* 18-11-2004 BJD Added S3C2440 AC97 controls
* 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA
* 28-Mar-2005 LCVR Fixed definition of GPB10
+ * 26-Oct-2005 BJD Added generic configuration types
*/
@@ -43,6 +44,11 @@
/* general configuration options */
#define S3C2410_GPIO_LEAVE (0xFFFFFFFF)
+#define S3C2410_GPIO_INPUT (0xFFFFFFF0)
+#define S3C2410_GPIO_OUTPUT (0xFFFFFFF1)
+#define S3C2410_GPIO_IRQ (0xFFFFFFF2) /* not available for all */
+#define S3C2410_GPIO_SFN2 (0xFFFFFFF2) /* not available on A */
+#define S3C2410_GPIO_SFN3 (0xFFFFFFF3) /* not available on A */
/* configure GPIO ports A..G */
diff --git a/include/asm-arm/arch-sa1100/hardware.h b/include/asm-arm/arch-sa1100/hardware.h
index 19c3b1e186b..28711aaa496 100644
--- a/include/asm-arm/arch-sa1100/hardware.h
+++ b/include/asm-arm/arch-sa1100/hardware.h
@@ -22,13 +22,6 @@
/*
- * We requires absolute addresses i.e. (PCMCIA_IO_0_BASE + 0x3f8) for
- * in*()/out*() macros to be usable for all cases.
- */
-#define PCIO_BASE 0
-
-
-/*
* SA1100 internal I/O mappings
*
* We have the following mapping:
diff --git a/include/asm-arm/arch-sa1100/io.h b/include/asm-arm/arch-sa1100/io.h
index 7d969ffbd3b..9d4fe6cf205 100644
--- a/include/asm-arm/arch-sa1100/io.h
+++ b/include/asm-arm/arch-sa1100/io.h
@@ -10,13 +10,19 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
+#include <asm/hardware.h>
+
#define IO_SPACE_LIMIT 0xffffffff
/*
* We don't actually have real ISA nor PCI buses, but there is so many
* drivers out there that might just work if we fake them...
*/
-#define __io(a) ((void __iomem *)(PCIO_BASE + (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/arch-sa1100/system.h b/include/asm-arm/arch-sa1100/system.h
index 6f52118ba1a..0f0612f79b2 100644
--- a/include/asm-arm/arch-sa1100/system.h
+++ b/include/asm-arm/arch-sa1100/system.h
@@ -4,6 +4,7 @@
* Copyright (c) 1999 Nicolas Pitre <nico@cam.org>
*/
#include <linux/config.h>
+#include <asm/hardware.h>
static inline void arch_idle(void)
{
diff --git a/include/asm-arm/arch-shark/io.h b/include/asm-arm/arch-shark/io.h
index 5e6ed0038b2..87ffa27f296 100644
--- a/include/asm-arm/arch-shark/io.h
+++ b/include/asm-arm/arch-shark/io.h
@@ -11,6 +11,8 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
+#include <asm/hardware.h>
+
#define IO_SPACE_LIMIT 0xffffffff
/*
diff --git a/include/asm-arm/dma-mapping.h b/include/asm-arm/dma-mapping.h
index d62ade4e4cb..e3e8541ee63 100644
--- a/include/asm-arm/dma-mapping.h
+++ b/include/asm-arm/dma-mapping.h
@@ -70,7 +70,7 @@ static inline int dma_mapping_error(dma_addr_t dma_addr)
* device-viewed address.
*/
extern void *
-dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *handle, int gfp);
+dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp);
/**
* dma_free_coherent - free memory allocated by dma_alloc_coherent
@@ -117,7 +117,7 @@ int dma_mmap_coherent(struct device *dev, struct vm_area_struct *vma,
* device-viewed address.
*/
extern void *
-dma_alloc_writecombine(struct device *dev, size_t size, dma_addr_t *handle, int gfp);
+dma_alloc_writecombine(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp);
#define dma_free_writecombine(dev,size,cpu_addr,handle) \
dma_free_coherent(dev,size,cpu_addr,handle)
diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h
index 5c4ae8f5dbb..2e6799632f1 100644
--- a/include/asm-arm/io.h
+++ b/include/asm-arm/io.h
@@ -26,7 +26,6 @@
#include <linux/types.h>
#include <asm/byteorder.h>
#include <asm/memory.h>
-#include <asm/arch/hardware.h>
/*
* ISA I/O bus memory addresses are 1:1 with the physical address.
diff --git a/include/asm-arm/mach/arch.h b/include/asm-arm/mach/arch.h
index 4fa95084a8c..7273c6fd95b 100644
--- a/include/asm-arm/mach/arch.h
+++ b/include/asm-arm/mach/arch.h
@@ -48,10 +48,10 @@ struct machine_desc {
* Set of macros to define architecture features. This is built into
* a table by the linker.
*/
-#define MACHINE_START(_type,_name) \
-const struct machine_desc __mach_desc_##_type \
+#define MACHINE_START(_type,_name) \
+static const struct machine_desc __mach_desc_##_type \
__attribute__((__section__(".arch.info.init"))) = { \
- .nr = MACH_TYPE_##_type, \
+ .nr = MACH_TYPE_##_type, \
.name = _name,
#define MACHINE_END \
diff --git a/include/asm-arm/mach/map.h b/include/asm-arm/mach/map.h
index 9ac47cf8d2e..0619522bd92 100644
--- a/include/asm-arm/mach/map.h
+++ b/include/asm-arm/mach/map.h
@@ -11,7 +11,7 @@
*/
struct map_desc {
unsigned long virtual;
- unsigned long physical;
+ unsigned long pfn;
unsigned long length;
unsigned int type;
};
@@ -27,6 +27,9 @@ struct meminfo;
#define MT_ROM 6
#define MT_IXP2000_DEVICE 7
+#define __phys_to_pfn(paddr) (paddr >> PAGE_SHIFT)
+#define __pfn_to_phys(pfn) (pfn << PAGE_SHIFT)
+
extern void create_memmap_holes(struct meminfo *);
extern void memtable_init(struct meminfo *);
extern void iotable_init(struct map_desc *, int);
diff --git a/include/asm-cris/dma-mapping.h b/include/asm-cris/dma-mapping.h
index 0b5c3fdaefe..8eff51349ae 100644
--- a/include/asm-cris/dma-mapping.h
+++ b/include/asm-cris/dma-mapping.h
@@ -15,14 +15,14 @@
#ifdef CONFIG_PCI
void *dma_alloc_coherent(struct device *dev, size_t size,
- dma_addr_t *dma_handle, int 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);
#else
static inline void *
dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
- int flag)
+ gfp_t flag)
{
BUG();
return NULL;
diff --git a/include/asm-frv/dma-mapping.h b/include/asm-frv/dma-mapping.h
index 0206ab35eae..5003e017fd1 100644
--- a/include/asm-frv/dma-mapping.h
+++ b/include/asm-frv/dma-mapping.h
@@ -13,7 +13,7 @@
extern unsigned long __nongprelbss dma_coherent_mem_start;
extern unsigned long __nongprelbss dma_coherent_mem_end;
-void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, int gfp);
+void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp);
void dma_free_coherent(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle);
/*
diff --git a/include/asm-frv/pci.h b/include/asm-frv/pci.h
index b4efe5e3591..1168451c275 100644
--- a/include/asm-frv/pci.h
+++ b/include/asm-frv/pci.h
@@ -32,7 +32,7 @@ extern void pcibios_set_master(struct pci_dev *dev);
extern void pcibios_penalize_isa_irq(int irq);
#ifdef CONFIG_MMU
-extern void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle);
+extern void *consistent_alloc(gfp_t gfp, size_t size, dma_addr_t *dma_handle);
extern void consistent_free(void *vaddr);
extern void consistent_sync(void *vaddr, size_t size, int direction);
extern void consistent_sync_page(struct page *page, unsigned long offset,
diff --git a/include/asm-generic/dma-mapping-broken.h b/include/asm-generic/dma-mapping-broken.h
index fd9de9502df..a7f1a55ce6b 100644
--- a/include/asm-generic/dma-mapping-broken.h
+++ b/include/asm-generic/dma-mapping-broken.h
@@ -6,7 +6,7 @@
static inline void *
dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
- int flag)
+ gfp_t flag)
{
BUG();
return NULL;
diff --git a/include/asm-ia64/machvec.h b/include/asm-ia64/machvec.h
index 79e89a7db56..a2f6ac5aef7 100644
--- a/include/asm-ia64/machvec.h
+++ b/include/asm-ia64/machvec.h
@@ -37,7 +37,7 @@ typedef int ia64_mv_pci_legacy_write_t (struct pci_bus *, u16 port, u32 val,
/* DMA-mapping interface: */
typedef void ia64_mv_dma_init (void);
-typedef void *ia64_mv_dma_alloc_coherent (struct device *, size_t, dma_addr_t *, int);
+typedef void *ia64_mv_dma_alloc_coherent (struct device *, size_t, dma_addr_t *, gfp_t);
typedef void ia64_mv_dma_free_coherent (struct device *, size_t, void *, dma_addr_t);
typedef dma_addr_t ia64_mv_dma_map_single (struct device *, void *, size_t, int);
typedef void ia64_mv_dma_unmap_single (struct device *, dma_addr_t, size_t, int);
diff --git a/include/asm-m32r/dma-mapping.h b/include/asm-m32r/dma-mapping.h
index 3a2db28834b..a7fa0302bda 100644
--- a/include/asm-m32r/dma-mapping.h
+++ b/include/asm-m32r/dma-mapping.h
@@ -8,7 +8,7 @@
static inline void *
dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
- int flag)
+ gfp_t flag)
{
return (void *)NULL;
}
diff --git a/include/asm-mips/dma-mapping.h b/include/asm-mips/dma-mapping.h
index af28dc88930..43288634c38 100644
--- a/include/asm-mips/dma-mapping.h
+++ b/include/asm-mips/dma-mapping.h
@@ -5,13 +5,13 @@
#include <asm/cache.h>
void *dma_alloc_noncoherent(struct device *dev, size_t size,
- dma_addr_t *dma_handle, int flag);
+ dma_addr_t *dma_handle, gfp_t flag);
void dma_free_noncoherent(struct device *dev, size_t size,
void *vaddr, dma_addr_t dma_handle);
void *dma_alloc_coherent(struct device *dev, size_t size,
- dma_addr_t *dma_handle, int 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-mips/sgi/hpc3.h b/include/asm-mips/sgi/hpc3.h
index ac3dfc7af5b..fcec52bafb2 100644
--- a/include/asm-mips/sgi/hpc3.h
+++ b/include/asm-mips/sgi/hpc3.h
@@ -128,26 +128,26 @@ struct hpc3_ethregs {
volatile u32 rx_gfptr; /* current GIO fifo ptr */
volatile u32 rx_dfptr; /* current device fifo ptr */
u32 _unused1; /* padding */
- volatile u32 rx_reset; /* reset register */
-#define HPC3_ERXRST_CRESET 0x1 /* Reset dma channel and external controller */
-#define HPC3_ERXRST_CLRIRQ 0x2 /* Clear channel interrupt */
-#define HPC3_ERXRST_LBACK 0x4 /* Enable diagnostic loopback mode of Seeq8003 */
-
- volatile u32 rx_dconfig; /* DMA configuration register */
-#define HPC3_ERXDCFG_D1 0x0000f /* Cycles to spend in D1 state for PIO */
-#define HPC3_ERXDCFG_D2 0x000f0 /* Cycles to spend in D2 state for PIO */
-#define HPC3_ERXDCFG_D3 0x00f00 /* Cycles to spend in D3 state for PIO */
-#define HPC3_ERXDCFG_WCTRL 0x01000 /* Enable writes of desc into ex ctrl port */
-#define HPC3_ERXDCFG_FRXDC 0x02000 /* Clear eop stat bits upon rxdc, hw seeq fix */
-#define HPC3_ERXDCFG_FEOP 0x04000 /* Bad packet marker timeout enable */
-#define HPC3_ERXDCFG_FIRQ 0x08000 /* Another bad packet timeout enable */
-#define HPC3_ERXDCFG_PTO 0x30000 /* Programmed timeout value for above two */
-
- volatile u32 rx_pconfig; /* PIO configuration register */
-#define HPC3_ERXPCFG_P1 0x000f /* Cycles to spend in P1 state for PIO */
-#define HPC3_ERXPCFG_P2 0x00f0 /* Cycles to spend in P2 state for PIO */
-#define HPC3_ERXPCFG_P3 0x0f00 /* Cycles to spend in P3 state for PIO */
-#define HPC3_ERXPCFG_TST 0x1000 /* Diagnistic ram test feature bit */
+ volatile u32 reset; /* reset register */
+#define HPC3_ERST_CRESET 0x1 /* Reset dma channel and external controller */
+#define HPC3_ERST_CLRIRQ 0x2 /* Clear channel interrupt */
+#define HPC3_ERST_LBACK 0x4 /* Enable diagnostic loopback mode of Seeq8003 */
+
+ volatile u32 dconfig; /* DMA configuration register */
+#define HPC3_EDCFG_D1 0x0000f /* Cycles to spend in D1 state for PIO */
+#define HPC3_EDCFG_D2 0x000f0 /* Cycles to spend in D2 state for PIO */
+#define HPC3_EDCFG_D3 0x00f00 /* Cycles to spend in D3 state for PIO */
+#define HPC3_EDCFG_WCTRL 0x01000 /* Enable writes of desc into ex ctrl port */
+#define HPC3_EDCFG_FRXDC 0x02000 /* Clear eop stat bits upon rxdc, hw seeq fix */
+#define HPC3_EDCFG_FEOP 0x04000 /* Bad packet marker timeout enable */
+#define HPC3_EDCFG_FIRQ 0x08000 /* Another bad packet timeout enable */
+#define HPC3_EDCFG_PTO 0x30000 /* Programmed timeout value for above two */
+
+ volatile u32 pconfig; /* PIO configuration register */
+#define HPC3_EPCFG_P1 0x000f /* Cycles to spend in P1 state for PIO */
+#define HPC3_EPCFG_P2 0x00f0 /* Cycles to spend in P2 state for PIO */
+#define HPC3_EPCFG_P3 0x0f00 /* Cycles to spend in P3 state for PIO */
+#define HPC3_EPCFG_TST 0x1000 /* Diagnistic ram test feature bit */
u32 _unused2[0x1000/4 - 8]; /* padding */
diff --git a/include/asm-parisc/dma-mapping.h b/include/asm-parisc/dma-mapping.h
index 4db84f969e9..74d4ac6f215 100644
--- a/include/asm-parisc/dma-mapping.h
+++ b/include/asm-parisc/dma-mapping.h
@@ -9,8 +9,8 @@
/* See Documentation/DMA-mapping.txt */
struct hppa_dma_ops {
int (*dma_supported)(struct device *dev, u64 mask);
- void *(*alloc_consistent)(struct device *dev, size_t size, dma_addr_t *iova, int flag);
- void *(*alloc_noncoherent)(struct device *dev, size_t size, dma_addr_t *iova, int flag);
+ void *(*alloc_consistent)(struct device *dev, size_t size, dma_addr_t *iova, gfp_t flag);
+ void *(*alloc_noncoherent)(struct device *dev, size_t size, dma_addr_t *iova, gfp_t flag);
void (*free_consistent)(struct device *dev, size_t size, void *vaddr, dma_addr_t iova);
dma_addr_t (*map_single)(struct device *dev, void *addr, size_t size, enum dma_data_direction direction);
void (*unmap_single)(struct device *dev, dma_addr_t iova, size_t size, enum dma_data_direction direction);
@@ -49,14 +49,14 @@ extern struct hppa_dma_ops *hppa_dma_ops;
static inline void *
dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
- int flag)
+ gfp_t flag)
{
return hppa_dma_ops->alloc_consistent(dev, size, dma_handle, flag);
}
static inline void *
dma_alloc_noncoherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
- int flag)
+ gfp_t flag)
{
return hppa_dma_ops->alloc_noncoherent(dev, size, dma_handle, flag);
}
diff --git a/include/asm-ppc/dma-mapping.h b/include/asm-ppc/dma-mapping.h
index 061bfcac1bf..6e963511443 100644
--- a/include/asm-ppc/dma-mapping.h
+++ b/include/asm-ppc/dma-mapping.h
@@ -19,7 +19,7 @@
* allocate the space "normally" and use the cache management functions
* to ensure it is consistent.
*/
-extern void *__dma_alloc_coherent(size_t size, dma_addr_t *handle, int gfp);
+extern void *__dma_alloc_coherent(size_t size, dma_addr_t *handle, gfp_t gfp);
extern void __dma_free_coherent(size_t size, void *vaddr);
extern void __dma_sync(void *vaddr, size_t size, int direction);
extern void __dma_sync_page(struct page *page, unsigned long offset,
diff --git a/include/asm-sh/dma-mapping.h b/include/asm-sh/dma-mapping.h
index 80d164c1529..d3fa5c2b889 100644
--- a/include/asm-sh/dma-mapping.h
+++ b/include/asm-sh/dma-mapping.h
@@ -9,7 +9,7 @@
extern struct bus_type pci_bus_type;
/* arch/sh/mm/consistent.c */
-extern void *consistent_alloc(int gfp, size_t size, dma_addr_t *handle);
+extern void *consistent_alloc(gfp_t gfp, size_t size, dma_addr_t *handle);
extern void consistent_free(void *vaddr, size_t size);
extern void consistent_sync(void *vaddr, size_t size, int direction);
@@ -26,7 +26,7 @@ static inline int dma_set_mask(struct device *dev, u64 mask)
}
static inline void *dma_alloc_coherent(struct device *dev, size_t size,
- dma_addr_t *dma_handle, int flag)
+ dma_addr_t *dma_handle, gfp_t flag)
{
if (sh_mv.mv_consistent_alloc) {
void *ret;
diff --git a/include/asm-sh/machvec.h b/include/asm-sh/machvec.h
index 5771f4baa47..3f18aa18051 100644
--- a/include/asm-sh/machvec.h
+++ b/include/asm-sh/machvec.h
@@ -64,7 +64,7 @@ struct sh_machine_vector
void (*mv_heartbeat)(void);
- void *(*mv_consistent_alloc)(struct device *, size_t, dma_addr_t *, int);
+ void *(*mv_consistent_alloc)(struct device *, size_t, dma_addr_t *, gfp_t);
int (*mv_consistent_free)(struct device *, size_t, void *, dma_addr_t);
};
diff --git a/include/asm-sh64/dma-mapping.h b/include/asm-sh64/dma-mapping.h
index b8d26fe677f..cc9a2e86f5b 100644
--- a/include/asm-sh64/dma-mapping.h
+++ b/include/asm-sh64/dma-mapping.h
@@ -25,7 +25,7 @@ static inline int dma_set_mask(struct device *dev, u64 mask)
}
static inline void *dma_alloc_coherent(struct device *dev, size_t size,
- dma_addr_t *dma_handle, int flag)
+ dma_addr_t *dma_handle, gfp_t flag)
{
return consistent_alloc(NULL, size, dma_handle);
}
diff --git a/include/asm-sparc/dma-mapping.h b/include/asm-sparc/dma-mapping.h
index 2dc5bb8effa..d7c3b0f0a90 100644
--- a/include/asm-sparc/dma-mapping.h
+++ b/include/asm-sparc/dma-mapping.h
@@ -8,7 +8,7 @@
#else
static inline void *dma_alloc_coherent(struct device *dev, size_t size,
- dma_addr_t *dma_handle, int flag)
+ dma_addr_t *dma_handle, gfp_t flag)
{
BUG();
return NULL;
diff --git a/include/asm-sparc64/dma-mapping.h b/include/asm-sparc64/dma-mapping.h
index 1c5da41653a..c7d5804ba76 100644
--- a/include/asm-sparc64/dma-mapping.h
+++ b/include/asm-sparc64/dma-mapping.h
@@ -10,7 +10,7 @@
struct device;
static inline void *dma_alloc_coherent(struct device *dev, size_t size,
- dma_addr_t *dma_handle, int flag)
+ dma_addr_t *dma_handle, gfp_t flag)
{
BUG();
return NULL;
diff --git a/include/asm-um/dma-mapping.h b/include/asm-um/dma-mapping.h
index 13e6291f715..babd2989511 100644
--- a/include/asm-um/dma-mapping.h
+++ b/include/asm-um/dma-mapping.h
@@ -19,7 +19,7 @@ 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,
- int flag)
+ gfp_t flag)
{
BUG();
return((void *) 0);
diff --git a/include/asm-um/page.h b/include/asm-um/page.h
index 2c192abe9ae..0229814af31 100644
--- a/include/asm-um/page.h
+++ b/include/asm-um/page.h
@@ -115,7 +115,7 @@ extern unsigned long uml_physmem;
#define pfn_valid(pfn) ((pfn) < max_mapnr)
#define virt_addr_valid(v) pfn_valid(phys_to_pfn(__pa(v)))
-extern struct page *arch_validate(struct page *page, int mask, int order);
+extern struct page *arch_validate(struct page *page, gfp_t mask, int order);
#define HAVE_ARCH_VALIDATE
extern void arch_free_page(struct page *page, int order);
diff --git a/include/asm-x86_64/dma-mapping.h b/include/asm-x86_64/dma-mapping.h
index e784fdc524f..54a380efed4 100644
--- a/include/asm-x86_64/dma-mapping.h
+++ b/include/asm-x86_64/dma-mapping.h
@@ -17,7 +17,7 @@ extern dma_addr_t bad_dma_address;
(swiotlb ? swiotlb_dma_mapping_error(x) : ((x) == bad_dma_address))
void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
- unsigned gfp);
+ gfp_t gfp);
void dma_free_coherent(struct device *dev, size_t size, void *vaddr,
dma_addr_t dma_handle);
diff --git a/include/asm-x86_64/swiotlb.h b/include/asm-x86_64/swiotlb.h
index 36293061f4e..7cbfd10ecc3 100644
--- a/include/asm-x86_64/swiotlb.h
+++ b/include/asm-x86_64/swiotlb.h
@@ -27,7 +27,7 @@ extern void swiotlb_unmap_sg(struct device *hwdev, struct scatterlist *sg,
int nents, int direction);
extern int swiotlb_dma_mapping_error(dma_addr_t dma_addr);
extern void *swiotlb_alloc_coherent (struct device *hwdev, size_t size,
- dma_addr_t *dma_handle, int flags);
+ dma_addr_t *dma_handle, gfp_t flags);
extern void swiotlb_free_coherent (struct device *hwdev, size_t size,
void *vaddr, dma_addr_t dma_handle);
diff --git a/include/asm-xtensa/dma-mapping.h b/include/asm-xtensa/dma-mapping.h
index e86a206f120..c425f10d086 100644
--- a/include/asm-xtensa/dma-mapping.h
+++ b/include/asm-xtensa/dma-mapping.h
@@ -28,7 +28,7 @@ extern void consistent_sync(void*, size_t, int);
#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, int 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/linux/ata.h b/include/linux/ata.h
index a5b74efab06..d2873b732bb 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -42,13 +42,18 @@ enum {
ATA_SECT_SIZE = 512,
ATA_ID_WORDS = 256,
- ATA_ID_PROD_OFS = 27,
- ATA_ID_FW_REV_OFS = 23,
ATA_ID_SERNO_OFS = 10,
- ATA_ID_MAJOR_VER = 80,
- ATA_ID_PIO_MODES = 64,
+ ATA_ID_FW_REV_OFS = 23,
+ ATA_ID_PROD_OFS = 27,
+ ATA_ID_OLD_PIO_MODES = 51,
+ ATA_ID_FIELD_VALID = 53,
ATA_ID_MWDMA_MODES = 63,
+ ATA_ID_PIO_MODES = 64,
+ ATA_ID_EIDE_DMA_MIN = 65,
+ ATA_ID_EIDE_PIO = 67,
+ ATA_ID_EIDE_PIO_IORDY = 68,
ATA_ID_UDMA_MODES = 88,
+ ATA_ID_MAJOR_VER = 80,
ATA_ID_PIO4 = (1 << 1),
ATA_PCI_CTL_OFS = 2,
@@ -128,10 +133,15 @@ enum {
ATA_CMD_PIO_READ_EXT = 0x24,
ATA_CMD_PIO_WRITE = 0x30,
ATA_CMD_PIO_WRITE_EXT = 0x34,
+ ATA_CMD_READ_MULTI = 0xC4,
+ ATA_CMD_READ_MULTI_EXT = 0x29,
+ ATA_CMD_WRITE_MULTI = 0xC5,
+ ATA_CMD_WRITE_MULTI_EXT = 0x39,
ATA_CMD_SET_FEATURES = 0xEF,
ATA_CMD_PACKET = 0xA0,
ATA_CMD_VERIFY = 0x40,
ATA_CMD_VERIFY_EXT = 0x42,
+ ATA_CMD_INIT_DEV_PARAMS = 0x91,
/* SETFEATURES stuff */
SETFEATURES_XFER = 0x03,
@@ -146,14 +156,14 @@ enum {
XFER_MW_DMA_2 = 0x22,
XFER_MW_DMA_1 = 0x21,
XFER_MW_DMA_0 = 0x20,
+ XFER_SW_DMA_2 = 0x12,
+ XFER_SW_DMA_1 = 0x11,
+ XFER_SW_DMA_0 = 0x10,
XFER_PIO_4 = 0x0C,
XFER_PIO_3 = 0x0B,
XFER_PIO_2 = 0x0A,
XFER_PIO_1 = 0x09,
XFER_PIO_0 = 0x08,
- XFER_SW_DMA_2 = 0x12,
- XFER_SW_DMA_1 = 0x11,
- XFER_SW_DMA_0 = 0x10,
XFER_PIO_SLOW = 0x00,
/* ATAPI stuff */
@@ -181,6 +191,7 @@ enum {
ATA_TFLAG_ISADDR = (1 << 1), /* enable r/w to nsect/lba regs */
ATA_TFLAG_DEVICE = (1 << 2), /* enable r/w to device reg */
ATA_TFLAG_WRITE = (1 << 3), /* data dir: host->dev==1 (write) */
+ ATA_TFLAG_LBA = (1 << 4), /* enable LBA */
};
enum ata_tf_protocols {
@@ -250,7 +261,19 @@ struct ata_taskfile {
((u64) (id)[(n) + 1] << 16) | \
((u64) (id)[(n) + 0]) )
-static inline int atapi_cdb_len(u16 *dev_id)
+static inline int ata_id_current_chs_valid(const u16 *id)
+{
+ /* For ATA-1 devices, if the INITIALIZE DEVICE PARAMETERS command
+ has not been issued to the device then the values of
+ id[54] to id[56] are vendor specific. */
+ return (id[53] & 0x01) && /* Current translation valid */
+ id[54] && /* cylinders in current translation */
+ id[55] && /* heads in current translation */
+ id[55] <= 16 &&
+ id[56]; /* sectors in current translation */
+}
+
+static inline int atapi_cdb_len(const u16 *dev_id)
{
u16 tmp = dev_id[0] & 0x3;
switch (tmp) {
@@ -260,7 +283,7 @@ static inline int atapi_cdb_len(u16 *dev_id)
}
}
-static inline int is_atapi_taskfile(struct ata_taskfile *tf)
+static inline int is_atapi_taskfile(const struct ata_taskfile *tf)
{
return (tf->protocol == ATA_PROT_ATAPI) ||
(tf->protocol == ATA_PROT_ATAPI_NODATA) ||
diff --git a/include/linux/audit.h b/include/linux/audit.h
index b2a2509bd7e..da3c01955f3 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -260,11 +260,11 @@ extern int audit_filter_user(struct netlink_skb_parms *cb, int type);
#ifdef CONFIG_AUDIT
/* These are defined in audit.c */
/* Public API */
-extern void audit_log(struct audit_context *ctx, int gfp_mask,
+extern void audit_log(struct audit_context *ctx, gfp_t gfp_mask,
int type, const char *fmt, ...)
__attribute__((format(printf,4,5)));
-extern struct audit_buffer *audit_log_start(struct audit_context *ctx, int gfp_mask, int type);
+extern struct audit_buffer *audit_log_start(struct audit_context *ctx, gfp_t gfp_mask, int type);
extern void audit_log_format(struct audit_buffer *ab,
const char *fmt, ...)
__attribute__((format(printf,2,3)));
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 3344b4e8e43..685fd3720df 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -301,7 +301,7 @@ extern struct bio *bio_map_user_iov(struct request_queue *,
struct sg_iovec *, int, int);
extern void bio_unmap_user(struct bio *);
extern struct bio *bio_map_kern(struct request_queue *, void *, unsigned int,
- unsigned int);
+ gfp_t);
extern void bio_set_pages_dirty(struct bio *bio);
extern void bio_check_pages_dirty(struct bio *bio);
extern struct bio *bio_copy_user(struct request_queue *, unsigned long, unsigned int, int);
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index efdc9b5bc05..025a7f084db 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -96,8 +96,8 @@ struct io_context {
void put_io_context(struct io_context *ioc);
void exit_io_context(void);
-struct io_context *current_io_context(int gfp_flags);
-struct io_context *get_io_context(int gfp_flags);
+struct io_context *current_io_context(gfp_t gfp_flags);
+struct io_context *get_io_context(gfp_t gfp_flags);
void copy_io_context(struct io_context **pdst, struct io_context **psrc);
void swap_io_context(struct io_context **ioc1, struct io_context **ioc2);
@@ -107,9 +107,9 @@ typedef void (rq_end_io_fn)(struct request *);
struct request_list {
int count[2];
int starved[2];
+ int elvpriv;
mempool_t *rq_pool;
wait_queue_head_t wait[2];
- wait_queue_head_t drain;
};
#define BLK_MAX_CDB 16
@@ -203,6 +203,7 @@ struct request {
enum rq_flag_bits {
__REQ_RW, /* not set, read. set, write */
__REQ_FAILFAST, /* no low level driver retries */
+ __REQ_SORTED, /* elevator knows about this request */
__REQ_SOFTBARRIER, /* may not be passed by ioscheduler */
__REQ_HARDBARRIER, /* may not be passed by drive either */
__REQ_CMD, /* is a regular fs rw request */
@@ -210,6 +211,7 @@ enum rq_flag_bits {
__REQ_STARTED, /* drive already may have started this one */
__REQ_DONTPREP, /* don't call prep for this one */
__REQ_QUEUED, /* uses queueing */
+ __REQ_ELVPRIV, /* elevator private data attached */
/*
* for ATA/ATAPI devices
*/
@@ -235,6 +237,7 @@ enum rq_flag_bits {
#define REQ_RW (1 << __REQ_RW)
#define REQ_FAILFAST (1 << __REQ_FAILFAST)
+#define REQ_SORTED (1 << __REQ_SORTED)
#define REQ_SOFTBARRIER (1 << __REQ_SOFTBARRIER)
#define REQ_HARDBARRIER (1 << __REQ_HARDBARRIER)
#define REQ_CMD (1 << __REQ_CMD)
@@ -242,6 +245,7 @@ enum rq_flag_bits {
#define REQ_STARTED (1 << __REQ_STARTED)
#define REQ_DONTPREP (1 << __REQ_DONTPREP)
#define REQ_QUEUED (1 << __REQ_QUEUED)
+#define REQ_ELVPRIV (1 << __REQ_ELVPRIV)
#define REQ_PC (1 << __REQ_PC)
#define REQ_BLOCK_PC (1 << __REQ_BLOCK_PC)
#define REQ_SENSE (1 << __REQ_SENSE)
@@ -333,6 +337,12 @@ struct request_queue
end_flush_fn *end_flush_fn;
/*
+ * Dispatch queue sorting
+ */
+ sector_t end_sector;
+ struct request *boundary_rq;
+
+ /*
* Auto-unplugging state
*/
struct timer_list unplug_timer;
@@ -354,7 +364,7 @@ struct request_queue
* queue needs bounce pages for pages above this limit
*/
unsigned long bounce_pfn;
- unsigned int bounce_gfp;
+ gfp_t bounce_gfp;
/*
* various queue flags, see QUEUE_* below
@@ -405,8 +415,6 @@ struct request_queue
unsigned int sg_reserved_size;
int node;
- struct list_head drain_list;
-
/*
* reserved for flush operations
*/
@@ -434,7 +442,7 @@ enum {
#define QUEUE_FLAG_DEAD 5 /* queue being torn down */
#define QUEUE_FLAG_REENTER 6 /* Re-entrancy avoidance */
#define QUEUE_FLAG_PLUGGED 7 /* queue is plugged */
-#define QUEUE_FLAG_DRAIN 8 /* draining queue for sched switch */
+#define QUEUE_FLAG_ELVSWITCH 8 /* don't use elevator, just do FIFO */
#define QUEUE_FLAG_FLUSH 9 /* doing barrier flush sequence */
#define blk_queue_plugged(q) test_bit(QUEUE_FLAG_PLUGGED, &(q)->queue_flags)
@@ -454,6 +462,7 @@ enum {
#define blk_pm_request(rq) \
((rq)->flags & (REQ_PM_SUSPEND | REQ_PM_RESUME))
+#define blk_sorted_rq(rq) ((rq)->flags & REQ_SORTED)
#define blk_barrier_rq(rq) ((rq)->flags & REQ_HARDBARRIER)
#define blk_barrier_preflush(rq) ((rq)->flags & REQ_BAR_PREFLUSH)
#define blk_barrier_postflush(rq) ((rq)->flags & REQ_BAR_POSTFLUSH)
@@ -550,7 +559,7 @@ extern void generic_make_request(struct bio *bio);
extern void blk_put_request(struct request *);
extern void blk_end_sync_rq(struct request *rq);
extern void blk_attempt_remerge(request_queue_t *, struct request *);
-extern struct request *blk_get_request(request_queue_t *, int, int);
+extern struct request *blk_get_request(request_queue_t *, int, gfp_t);
extern void blk_insert_request(request_queue_t *, struct request *, int, void *);
extern void blk_requeue_request(request_queue_t *, struct request *);
extern void blk_plug_device(request_queue_t *);
@@ -565,7 +574,7 @@ extern void blk_run_queue(request_queue_t *);
extern void blk_queue_activity_fn(request_queue_t *, activity_fn *, void *);
extern int blk_rq_map_user(request_queue_t *, struct request *, void __user *, unsigned int);
extern int blk_rq_unmap_user(struct bio *, unsigned int);
-extern int blk_rq_map_kern(request_queue_t *, struct request *, void *, unsigned int, unsigned int);
+extern int blk_rq_map_kern(request_queue_t *, struct request *, void *, unsigned int, gfp_t);
extern int blk_rq_map_user_iov(request_queue_t *, struct request *, struct sg_iovec *, int);
extern int blk_execute_rq(request_queue_t *, struct gendisk *,
struct request *, int);
@@ -611,12 +620,21 @@ extern void end_request(struct request *req, int uptodate);
static inline void blkdev_dequeue_request(struct request *req)
{
- BUG_ON(list_empty(&req->queuelist));
+ elv_dequeue_request(req->q, req);
+}
- list_del_init(&req->queuelist);
+/*
+ * This should be in elevator.h, but that requires pulling in rq and q
+ */
+static inline void elv_dispatch_add_tail(struct request_queue *q,
+ struct request *rq)
+{
+ if (q->last_merge == rq)
+ q->last_merge = NULL;
- if (req->rl)
- elv_remove_request(req->q, req);
+ q->end_sector = rq_end_sector(rq);
+ q->boundary_rq = rq;
+ list_add_tail(&rq->queuelist, &q->queue_head);
}
/*
@@ -650,12 +668,10 @@ extern void blk_dump_rq_flags(struct request *, char *);
extern void generic_unplug_device(request_queue_t *);
extern void __generic_unplug_device(request_queue_t *);
extern long nr_blockdev_pages(void);
-extern void blk_wait_queue_drained(request_queue_t *, int);
-extern void blk_finish_queue_drain(request_queue_t *);
int blk_get_queue(request_queue_t *);
-request_queue_t *blk_alloc_queue(int gfp_mask);
-request_queue_t *blk_alloc_queue_node(int,int);
+request_queue_t *blk_alloc_queue(gfp_t);
+request_queue_t *blk_alloc_queue_node(gfp_t, int);
#define blk_put_queue(q) blk_cleanup_queue((q))
/*
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index 6a1d154c082..88af42f5e04 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -188,7 +188,7 @@ extern int buffer_heads_over_limit;
* Generic address_space_operations implementations for buffer_head-backed
* address_spaces.
*/
-int try_to_release_page(struct page * page, int gfp_mask);
+int try_to_release_page(struct page * page, gfp_t gfp_mask);
int block_invalidatepage(struct page *page, unsigned long offset);
int block_write_full_page(struct page *page, get_block_t *get_block,
struct writeback_control *wbc);
diff --git a/include/linux/cyclomx.h b/include/linux/cyclomx.h
index 04fa7dff079..300d704bdb9 100644
--- a/include/linux/cyclomx.h
+++ b/include/linux/cyclomx.h
@@ -37,8 +37,6 @@
#include <linux/cycx_x25.h>
#endif
-#define is_digit(ch) (((ch)>=(unsigned)'0'&&(ch)<=(unsigned)'9')?1:0)
-
/* Adapter Data Space.
* This structure is needed because we handle multiple cards, otherwise
* static data would do it.
diff --git a/include/linux/cycx_drv.h b/include/linux/cycx_drv.h
index 6621df86a74..12fe6b0bfcf 100644
--- a/include/linux/cycx_drv.h
+++ b/include/linux/cycx_drv.h
@@ -60,6 +60,5 @@ extern int cycx_peek(struct cycx_hw *hw, u32 addr, void *buf, u32 len);
extern int cycx_poke(struct cycx_hw *hw, u32 addr, void *buf, u32 len);
extern int cycx_exec(void __iomem *addr);
-extern void cycx_inten(struct cycx_hw *hw);
extern void cycx_intr(struct cycx_hw *hw);
#endif /* _CYCX_DRV_H */
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index ea6bbc2d740..a74c27e460b 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -8,18 +8,17 @@ typedef void (elevator_merge_req_fn) (request_queue_t *, struct request *, struc
typedef void (elevator_merged_fn) (request_queue_t *, struct request *);
-typedef struct request *(elevator_next_req_fn) (request_queue_t *);
+typedef int (elevator_dispatch_fn) (request_queue_t *, int);
-typedef void (elevator_add_req_fn) (request_queue_t *, struct request *, int);
+typedef void (elevator_add_req_fn) (request_queue_t *, struct request *);
typedef int (elevator_queue_empty_fn) (request_queue_t *);
-typedef void (elevator_remove_req_fn) (request_queue_t *, struct request *);
-typedef void (elevator_requeue_req_fn) (request_queue_t *, struct request *);
typedef struct request *(elevator_request_list_fn) (request_queue_t *, struct request *);
typedef void (elevator_completed_req_fn) (request_queue_t *, struct request *);
typedef int (elevator_may_queue_fn) (request_queue_t *, int, struct bio *);
-typedef int (elevator_set_req_fn) (request_queue_t *, struct request *, struct bio *, int);
+typedef int (elevator_set_req_fn) (request_queue_t *, struct request *, struct bio *, gfp_t);
typedef void (elevator_put_req_fn) (request_queue_t *, struct request *);
+typedef void (elevator_activate_req_fn) (request_queue_t *, struct request *);
typedef void (elevator_deactivate_req_fn) (request_queue_t *, struct request *);
typedef int (elevator_init_fn) (request_queue_t *, elevator_t *);
@@ -31,10 +30,9 @@ struct elevator_ops
elevator_merged_fn *elevator_merged_fn;
elevator_merge_req_fn *elevator_merge_req_fn;
- elevator_next_req_fn *elevator_next_req_fn;
+ elevator_dispatch_fn *elevator_dispatch_fn;
elevator_add_req_fn *elevator_add_req_fn;
- elevator_remove_req_fn *elevator_remove_req_fn;
- elevator_requeue_req_fn *elevator_requeue_req_fn;
+ elevator_activate_req_fn *elevator_activate_req_fn;
elevator_deactivate_req_fn *elevator_deactivate_req_fn;
elevator_queue_empty_fn *elevator_queue_empty_fn;
@@ -81,15 +79,15 @@ struct elevator_queue
/*
* block elevator interface
*/
+extern void elv_dispatch_sort(request_queue_t *, struct request *);
extern void elv_add_request(request_queue_t *, struct request *, int, int);
extern void __elv_add_request(request_queue_t *, struct request *, int, int);
extern int elv_merge(request_queue_t *, struct request **, struct bio *);
extern void elv_merge_requests(request_queue_t *, struct request *,
struct request *);
extern void elv_merged_request(request_queue_t *, struct request *);
-extern void elv_remove_request(request_queue_t *, struct request *);
+extern void elv_dequeue_request(request_queue_t *, struct request *);
extern void elv_requeue_request(request_queue_t *, struct request *);
-extern void elv_deactivate_request(request_queue_t *, struct request *);
extern int elv_queue_empty(request_queue_t *);
extern struct request *elv_next_request(struct request_queue *q);
extern struct request *elv_former_request(request_queue_t *, struct request *);
@@ -98,7 +96,7 @@ extern int elv_register_queue(request_queue_t *q);
extern void elv_unregister_queue(request_queue_t *q);
extern int elv_may_queue(request_queue_t *, int, struct bio *);
extern void elv_completed_request(request_queue_t *, struct request *);
-extern int elv_set_request(request_queue_t *, struct request *, struct bio *, int);
+extern int elv_set_request(request_queue_t *, struct request *, struct bio *, gfp_t);
extern void elv_put_request(request_queue_t *, struct request *);
/*
@@ -142,4 +140,6 @@ enum {
ELV_MQUEUE_MUST,
};
+#define rq_end_sector(rq) ((rq)->sector + (rq)->nr_sectors)
+
#endif
diff --git a/include/linux/fs.h b/include/linux/fs.h
index e0b77c5af9a..f83d997c558 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -320,7 +320,7 @@ struct address_space_operations {
/* Unfortunately this kludge is needed for FIBMAP. Don't use it */
sector_t (*bmap)(struct address_space *, sector_t);
int (*invalidatepage) (struct page *, unsigned long);
- int (*releasepage) (struct page *, int);
+ int (*releasepage) (struct page *, gfp_t);
ssize_t (*direct_IO)(int, struct kiocb *, const struct iovec *iov,
loff_t offset, unsigned long nr_segs);
struct page* (*get_xip_page)(struct address_space *, sector_t,
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 78af34840c6..eabdb5cce35 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -119,7 +119,7 @@ struct gendisk {
int policy;
atomic_t sync_io; /* RAID */
- unsigned long stamp, stamp_idle;
+ unsigned long stamp;
int in_flight;
#ifdef CONFIG_SMP
struct disk_stats *dkstats;
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 3010e172394..c3779432a72 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -12,8 +12,8 @@ struct vm_area_struct;
* GFP bitmasks..
*/
/* Zone modifiers in GFP_ZONEMASK (see linux/mmzone.h - low two bits) */
-#define __GFP_DMA 0x01u
-#define __GFP_HIGHMEM 0x02u
+#define __GFP_DMA ((__force gfp_t)0x01u)
+#define __GFP_HIGHMEM ((__force gfp_t)0x02u)
/*
* Action modifiers - doesn't change the zoning
@@ -26,24 +26,24 @@ struct vm_area_struct;
*
* __GFP_NORETRY: The VM implementation must not retry indefinitely.
*/
-#define __GFP_WAIT 0x10u /* Can wait and reschedule? */
-#define __GFP_HIGH 0x20u /* Should access emergency pools? */
-#define __GFP_IO 0x40u /* Can start physical IO? */
-#define __GFP_FS 0x80u /* Can call down to low-level FS? */
-#define __GFP_COLD 0x100u /* Cache-cold page required */
-#define __GFP_NOWARN 0x200u /* Suppress page allocation failure warning */
-#define __GFP_REPEAT 0x400u /* Retry the allocation. Might fail */
-#define __GFP_NOFAIL 0x800u /* Retry for ever. Cannot fail */
-#define __GFP_NORETRY 0x1000u /* Do not retry. Might fail */
-#define __GFP_NO_GROW 0x2000u /* Slab internal usage */
-#define __GFP_COMP 0x4000u /* Add compound page metadata */
-#define __GFP_ZERO 0x8000u /* Return zeroed page on success */
-#define __GFP_NOMEMALLOC 0x10000u /* Don't use emergency reserves */
-#define __GFP_NORECLAIM 0x20000u /* No realy zone reclaim during allocation */
-#define __GFP_HARDWALL 0x40000u /* Enforce hardwall cpuset memory allocs */
+#define __GFP_WAIT ((__force gfp_t)0x10u) /* Can wait and reschedule? */
+#define __GFP_HIGH ((__force gfp_t)0x20u) /* Should access emergency pools? */
+#define __GFP_IO ((__force gfp_t)0x40u) /* Can start physical IO? */
+#define __GFP_FS ((__force gfp_t)0x80u) /* Can call down to low-level FS? */
+#define __GFP_COLD ((__force gfp_t)0x100u) /* Cache-cold page required */
+#define __GFP_NOWARN ((__force gfp_t)0x200u) /* Suppress page allocation failure warning */
+#define __GFP_REPEAT ((__force gfp_t)0x400u) /* Retry the allocation. Might fail */
+#define __GFP_NOFAIL ((__force gfp_t)0x800u) /* Retry for ever. Cannot fail */
+#define __GFP_NORETRY ((__force gfp_t)0x1000u)/* Do not retry. Might fail */
+#define __GFP_NO_GROW ((__force gfp_t)0x2000u)/* Slab internal usage */
+#define __GFP_COMP ((__force gfp_t)0x4000u)/* Add compound page metadata */
+#define __GFP_ZERO ((__force gfp_t)0x8000u)/* Return zeroed page on success */
+#define __GFP_NOMEMALLOC ((__force gfp_t)0x10000u) /* Don't use emergency reserves */
+#define __GFP_NORECLAIM ((__force gfp_t)0x20000u) /* No realy zone reclaim during allocation */
+#define __GFP_HARDWALL ((__force gfp_t)0x40000u) /* Enforce hardwall cpuset memory allocs */
#define __GFP_BITS_SHIFT 20 /* Room for 20 __GFP_FOO bits */
-#define __GFP_BITS_MASK ((1 << __GFP_BITS_SHIFT) - 1)
+#define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
/* if you forget to add the bitmask here kernel will crash, period */
#define GFP_LEVEL_MASK (__GFP_WAIT|__GFP_HIGH|__GFP_IO|__GFP_FS| \
@@ -64,6 +64,7 @@ struct vm_area_struct;
#define GFP_DMA __GFP_DMA
+#define gfp_zone(mask) ((__force int)((mask) & (__force gfp_t)GFP_ZONEMASK))
/*
* There is only one page-allocator function, and two main namespaces to
@@ -94,7 +95,7 @@ static inline struct page *alloc_pages_node(int nid, gfp_t gfp_mask,
return NULL;
return __alloc_pages(gfp_mask, order,
- NODE_DATA(nid)->node_zonelists + (gfp_mask & GFP_ZONEMASK));
+ NODE_DATA(nid)->node_zonelists + gfp_zone(gfp_mask));
}
#ifdef CONFIG_NUMA
diff --git a/include/linux/i2o.h b/include/linux/i2o.h
index 84db8f6ae7e..92300325dbc 100644
--- a/include/linux/i2o.h
+++ b/include/linux/i2o.h
@@ -490,7 +490,7 @@ static inline int i2o_dma_map_sg(struct i2o_controller *c,
* Returns 0 on success or -ENOMEM on failure.
*/
static inline int i2o_dma_alloc(struct device *dev, struct i2o_dma *addr,
- size_t len, unsigned int gfp_mask)
+ size_t len, gfp_t gfp_mask)
{
struct pci_dev *pdev = to_pci_dev(dev);
int dma_64 = 0;
@@ -549,7 +549,7 @@ static inline void i2o_dma_free(struct device *dev, struct i2o_dma *addr)
* Returns the 0 on success or negative error code on failure.
*/
static inline int i2o_dma_realloc(struct device *dev, struct i2o_dma *addr,
- size_t len, unsigned int gfp_mask)
+ size_t len, gfp_t gfp_mask)
{
i2o_dma_free(dev, addr);
diff --git a/include/linux/ibmtr.h b/include/linux/ibmtr.h
index 2ef0b21517f..1c7a0dd5536 100644
--- a/include/linux/ibmtr.h
+++ b/include/linux/ibmtr.h
@@ -7,8 +7,8 @@
/* ported to the Alpha architecture 02/20/96 (just used the HZ macro) */
#define TR_RETRY_INTERVAL (30*HZ) /* 500 on PC = 5 s */
-#define TR_RST_TIME (HZ/20) /* 5 on PC = 50 ms */
-#define TR_BUSY_INTERVAL (HZ/5) /* 5 on PC = 200 ms */
+#define TR_RST_TIME (msecs_to_jiffies(50)) /* 5 on PC = 50 ms */
+#define TR_BUSY_INTERVAL (msecs_to_jiffies(200)) /* 5 on PC = 200 ms */
#define TR_SPIN_INTERVAL (3*HZ) /* 3 seconds before init timeout */
#define TR_ISA 1
diff --git a/include/linux/idr.h b/include/linux/idr.h
index 3d5de45f961..7fb3ff9c7b0 100644
--- a/include/linux/idr.h
+++ b/include/linux/idr.h
@@ -71,7 +71,7 @@ struct idr {
*/
void *idr_find(struct idr *idp, int id);
-int idr_pre_get(struct idr *idp, unsigned gfp_mask);
+int idr_pre_get(struct idr *idp, gfp_t gfp_mask);
int idr_get_new(struct idr *idp, void *ptr, int *id);
int idr_get_new_above(struct idr *idp, void *ptr, int starting_id, int *id);
void idr_remove(struct idr *idp, int id);
diff --git a/include/linux/if_arp.h b/include/linux/if_arp.h
index 0856548a2a0..a8b1a207183 100644
--- a/include/linux/if_arp.h
+++ b/include/linux/if_arp.h
@@ -84,6 +84,7 @@
#define ARPHRD_IEEE802_TR 800 /* Magic type ident for TR */
#define ARPHRD_IEEE80211 801 /* IEEE 802.11 */
#define ARPHRD_IEEE80211_PRISM 802 /* IEEE 802.11 + Prism2 header */
+#define ARPHRD_IEEE80211_RADIOTAP 803 /* IEEE 802.11 + radiotap header */
#define ARPHRD_VOID 0xFFFF /* Void type, nothing is known */
#define ARPHRD_NONE 0xFFFE /* zero header length */
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index ff853b3173c..be197eb9007 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -69,7 +69,7 @@ extern int journal_enable_debug;
#define jbd_debug(f, a...) /**/
#endif
-extern void * __jbd_kmalloc (const char *where, size_t size, int flags, int retry);
+extern void * __jbd_kmalloc (const char *where, size_t size, gfp_t flags, int retry);
#define jbd_kmalloc(size, flags) \
__jbd_kmalloc(__FUNCTION__, (size), (flags), journal_oom_retry)
#define jbd_rep_kmalloc(size, flags) \
@@ -890,7 +890,7 @@ extern int journal_forget (handle_t *, struct buffer_head *);
extern void journal_sync_buffer (struct buffer_head *);
extern int journal_invalidatepage(journal_t *,
struct page *, unsigned long);
-extern int journal_try_to_free_buffers(journal_t *, struct page *, int);
+extern int journal_try_to_free_buffers(journal_t *, struct page *, gfp_t);
extern int journal_stop(handle_t *);
extern int journal_flush (journal_t *);
extern void journal_lock_updates (journal_t *);
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 3b22304f12f..7f7403aa4a4 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -65,7 +65,7 @@ extern void kobject_unregister(struct kobject *);
extern struct kobject * kobject_get(struct kobject *);
extern void kobject_put(struct kobject *);
-extern char * kobject_get_path(struct kobject *, int);
+extern char * kobject_get_path(struct kobject *, gfp_t);
struct kobj_type {
void (*release)(struct kobject *);
diff --git a/include/linux/libata.h b/include/linux/libata.h
index ceee1fc42c6..00a8a573885 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -91,12 +91,13 @@ enum {
ATA_SHT_EMULATED = 1,
ATA_SHT_CMD_PER_LUN = 1,
ATA_SHT_THIS_ID = -1,
- ATA_SHT_USE_CLUSTERING = 0,
+ ATA_SHT_USE_CLUSTERING = 1,
/* struct ata_device stuff */
ATA_DFLAG_LBA48 = (1 << 0), /* device supports LBA48 */
ATA_DFLAG_PIO = (1 << 1), /* device currently in PIO mode */
ATA_DFLAG_LOCK_SECTORS = (1 << 2), /* don't adjust max_sectors */
+ ATA_DFLAG_LBA = (1 << 3), /* device supports LBA */
ATA_DEV_UNKNOWN = 0, /* unknown device */
ATA_DEV_ATA = 1, /* ATA device */
@@ -154,17 +155,21 @@ enum {
ATA_SHIFT_UDMA = 0,
ATA_SHIFT_MWDMA = 8,
ATA_SHIFT_PIO = 11,
+
+ /* Masks for port functions */
+ ATA_PORT_PRIMARY = (1 << 0),
+ ATA_PORT_SECONDARY = (1 << 1),
};
-enum pio_task_states {
- PIO_ST_UNKNOWN,
- PIO_ST_IDLE,
- PIO_ST_POLL,
- PIO_ST_TMOUT,
- PIO_ST,
- PIO_ST_LAST,
- PIO_ST_LAST_POLL,
- PIO_ST_ERR,
+enum hsm_task_states {
+ HSM_ST_UNKNOWN,
+ HSM_ST_IDLE,
+ HSM_ST_POLL,
+ HSM_ST_TMOUT,
+ HSM_ST,
+ HSM_ST_LAST,
+ HSM_ST_LAST_POLL,
+ HSM_ST_ERR,
};
/* forward declarations */
@@ -197,7 +202,7 @@ struct ata_ioports {
struct ata_probe_ent {
struct list_head node;
struct device *dev;
- struct ata_port_operations *port_ops;
+ const struct ata_port_operations *port_ops;
Scsi_Host_Template *sht;
struct ata_ioports port[ATA_MAX_PORTS];
unsigned int n_ports;
@@ -220,7 +225,7 @@ struct ata_host_set {
void __iomem *mmio_base;
unsigned int n_ports;
void *private_data;
- struct ata_port_operations *ops;
+ const struct ata_port_operations *ops;
struct ata_port * ports[0];
};
@@ -278,15 +283,18 @@ struct ata_device {
u8 xfer_mode;
unsigned int xfer_shift; /* ATA_SHIFT_xxx */
- /* cache info about current transfer mode */
- u8 xfer_protocol; /* taskfile xfer protocol */
- u8 read_cmd; /* opcode to use on read */
- u8 write_cmd; /* opcode to use on write */
+ unsigned int multi_count; /* sectors count for
+ READ/WRITE MULTIPLE */
+
+ /* for CHS addressing */
+ u16 cylinders; /* Number of cylinders */
+ u16 heads; /* Number of heads */
+ u16 sectors; /* Number of sectors per track */
};
struct ata_port {
struct Scsi_Host *host; /* our co-allocated scsi host */
- struct ata_port_operations *ops;
+ const struct ata_port_operations *ops;
unsigned long flags; /* ATA_FLAG_xxx */
unsigned int id; /* unique id req'd by scsi midlyr */
unsigned int port_no; /* unique port #; from zero */
@@ -319,7 +327,7 @@ struct ata_port {
struct work_struct packet_task;
struct work_struct pio_task;
- unsigned int pio_task_state;
+ unsigned int hsm_task_state;
unsigned long pio_task_timeout;
void *private_data;
@@ -333,10 +341,10 @@ struct ata_port_operations {
void (*set_piomode) (struct ata_port *, struct ata_device *);
void (*set_dmamode) (struct ata_port *, struct ata_device *);
- void (*tf_load) (struct ata_port *ap, struct ata_taskfile *tf);
+ void (*tf_load) (struct ata_port *ap, const struct ata_taskfile *tf);
void (*tf_read) (struct ata_port *ap, struct ata_taskfile *tf);
- void (*exec_command)(struct ata_port *ap, struct ata_taskfile *tf);
+ void (*exec_command)(struct ata_port *ap, const struct ata_taskfile *tf);
u8 (*check_status)(struct ata_port *ap);
u8 (*check_altstatus)(struct ata_port *ap);
u8 (*check_err)(struct ata_port *ap);
@@ -377,9 +385,22 @@ struct ata_port_info {
unsigned long pio_mask;
unsigned long mwdma_mask;
unsigned long udma_mask;
- struct ata_port_operations *port_ops;
+ const struct ata_port_operations *port_ops;
+};
+
+struct ata_timing {
+ unsigned short mode; /* ATA mode */
+ unsigned short setup; /* t1 */
+ unsigned short act8b; /* t2 for 8-bit I/O */
+ unsigned short rec8b; /* t2i for 8-bit I/O */
+ unsigned short cyc8b; /* t0 for 8-bit I/O */
+ unsigned short active; /* t2 or tD */
+ unsigned short recover; /* t2i or tK */
+ unsigned short cycle; /* t0 */
+ unsigned short udma; /* t2CYCTYP/2 */
};
+#define FIT(v,vmin,vmax) max_t(short,min_t(short,v,vmax),vmin)
extern void ata_port_probe(struct ata_port *);
extern void __sata_phy_reset(struct ata_port *ap);
@@ -392,7 +413,7 @@ extern int ata_pci_init_one (struct pci_dev *pdev, struct ata_port_info **port_i
unsigned int n_ports);
extern void ata_pci_remove_one (struct pci_dev *pdev);
#endif /* CONFIG_PCI */
-extern int ata_device_add(struct ata_probe_ent *ent);
+extern int ata_device_add(const 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);
@@ -400,19 +421,21 @@ extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmn
extern int ata_scsi_error(struct Scsi_Host *host);
extern int ata_scsi_release(struct Scsi_Host *host);
extern unsigned int ata_host_intr(struct ata_port *ap, struct ata_queued_cmd *qc);
+extern int ata_ratelimit(void);
+
/*
* Default driver ops implementations
*/
-extern void ata_tf_load(struct ata_port *ap, struct ata_taskfile *tf);
+extern void ata_tf_load(struct ata_port *ap, const struct ata_taskfile *tf);
extern void ata_tf_read(struct ata_port *ap, struct ata_taskfile *tf);
-extern void ata_tf_to_fis(struct ata_taskfile *tf, u8 *fis, u8 pmp);
-extern void ata_tf_from_fis(u8 *fis, struct ata_taskfile *tf);
+extern void ata_tf_to_fis(const struct ata_taskfile *tf, u8 *fis, u8 pmp);
+extern void ata_tf_from_fis(const u8 *fis, struct ata_taskfile *tf);
extern void ata_noop_dev_select (struct ata_port *ap, unsigned int device);
extern void ata_std_dev_select (struct ata_port *ap, unsigned int device);
extern u8 ata_check_status(struct ata_port *ap);
extern u8 ata_altstatus(struct ata_port *ap);
extern u8 ata_chk_err(struct ata_port *ap);
-extern void ata_exec_command(struct ata_port *ap, struct ata_taskfile *tf);
+extern void ata_exec_command(struct ata_port *ap, const struct ata_taskfile *tf);
extern int ata_port_start (struct ata_port *ap);
extern void ata_port_stop (struct ata_port *ap);
extern void ata_host_stop (struct ata_host_set *host_set);
@@ -423,8 +446,8 @@ extern void ata_sg_init_one(struct ata_queued_cmd *qc, void *buf,
unsigned int buflen);
extern void ata_sg_init(struct ata_queued_cmd *qc, struct scatterlist *sg,
unsigned int n_elem);
-extern unsigned int ata_dev_classify(struct ata_taskfile *tf);
-extern void ata_dev_id_string(u16 *id, unsigned char *s,
+extern unsigned int ata_dev_classify(const struct ata_taskfile *tf);
+extern void ata_dev_id_string(const u16 *id, unsigned char *s,
unsigned int ofs, unsigned int len);
extern void ata_dev_config(struct ata_port *ap, unsigned int i);
extern void ata_bmdma_setup (struct ata_queued_cmd *qc);
@@ -441,6 +464,32 @@ extern int ata_std_bios_param(struct scsi_device *sdev,
sector_t capacity, int geom[]);
extern int ata_scsi_slave_config(struct scsi_device *sdev);
+/*
+ * Timing helpers
+ */
+extern int ata_timing_compute(struct ata_device *, unsigned short,
+ struct ata_timing *, int, int);
+extern void ata_timing_merge(const struct ata_timing *,
+ const struct ata_timing *, struct ata_timing *,
+ unsigned int);
+
+enum {
+ ATA_TIMING_SETUP = (1 << 0),
+ ATA_TIMING_ACT8B = (1 << 1),
+ ATA_TIMING_REC8B = (1 << 2),
+ ATA_TIMING_CYC8B = (1 << 3),
+ ATA_TIMING_8BIT = ATA_TIMING_ACT8B | ATA_TIMING_REC8B |
+ ATA_TIMING_CYC8B,
+ ATA_TIMING_ACTIVE = (1 << 4),
+ ATA_TIMING_RECOVER = (1 << 5),
+ ATA_TIMING_CYCLE = (1 << 6),
+ ATA_TIMING_UDMA = (1 << 7),
+ ATA_TIMING_ALL = ATA_TIMING_SETUP | ATA_TIMING_ACT8B |
+ ATA_TIMING_REC8B | ATA_TIMING_CYC8B |
+ ATA_TIMING_ACTIVE | ATA_TIMING_RECOVER |
+ ATA_TIMING_CYCLE | ATA_TIMING_UDMA,
+};
+
#ifdef CONFIG_PCI
struct pci_bits {
@@ -452,8 +501,8 @@ struct pci_bits {
extern void ata_pci_host_stop (struct ata_host_set *host_set);
extern struct ata_probe_ent *
-ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port);
-extern int pci_test_config_bits(struct pci_dev *pdev, struct pci_bits *bits);
+ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port, int portmask);
+extern int pci_test_config_bits(struct pci_dev *pdev, const struct pci_bits *bits);
#endif /* CONFIG_PCI */
@@ -463,7 +512,7 @@ static inline unsigned int ata_tag_valid(unsigned int tag)
return (tag < ATA_MAX_QUEUE) ? 1 : 0;
}
-static inline unsigned int ata_dev_present(struct ata_device *dev)
+static inline unsigned int ata_dev_present(const struct ata_device *dev)
{
return ((dev->class == ATA_DEV_ATA) ||
(dev->class == ATA_DEV_ATAPI));
@@ -662,7 +711,7 @@ static inline unsigned int sata_dev_present(struct ata_port *ap)
return ((scr_read(ap, SCR_STATUS) & 0xf) == 0x3) ? 1 : 0;
}
-static inline int ata_try_flush_cache(struct ata_device *dev)
+static inline int ata_try_flush_cache(const struct ata_device *dev)
{
return ata_id_wcache_enabled(dev->id) ||
ata_id_has_flush(dev->id) ||
diff --git a/include/linux/loop.h b/include/linux/loop.h
index 53fa5159544..40f63c9879d 100644
--- a/include/linux/loop.h
+++ b/include/linux/loop.h
@@ -52,7 +52,7 @@ struct loop_device {
unsigned lo_blocksize;
void *key_data;
- int old_gfp_mask;
+ gfp_t old_gfp_mask;
spinlock_t lo_lock;
struct bio *lo_bio;
diff --git a/include/linux/mbcache.h b/include/linux/mbcache.h
index 9263d2db2d6..99e044b4efc 100644
--- a/include/linux/mbcache.h
+++ b/include/linux/mbcache.h
@@ -22,7 +22,7 @@ struct mb_cache_entry {
};
struct mb_cache_op {
- int (*free)(struct mb_cache_entry *, int);
+ int (*free)(struct mb_cache_entry *, gfp_t);
};
/* Functions on caches */
diff --git a/include/linux/mii.h b/include/linux/mii.h
index 9b8d0476988..68f5a0f392d 100644
--- a/include/linux/mii.h
+++ b/include/linux/mii.h
@@ -158,6 +158,7 @@ extern int mii_link_ok (struct mii_if_info *mii);
extern int mii_nway_restart (struct mii_if_info *mii);
extern int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd);
extern int mii_ethtool_sset(struct mii_if_info *mii, struct ethtool_cmd *ecmd);
+extern int mii_check_gmii_support(struct mii_if_info *mii);
extern void mii_check_link (struct mii_if_info *mii);
extern unsigned int mii_check_media (struct mii_if_info *mii,
unsigned int ok_to_print,
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 097b3a3c693..e1649578fb0 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -747,7 +747,7 @@ extern unsigned long do_mremap(unsigned long addr,
* The callback will be passed nr_to_scan == 0 when the VM is querying the
* cache size, so a fastpath for that case is appropriate.
*/
-typedef int (*shrinker_t)(int nr_to_scan, unsigned int gfp_mask);
+typedef int (*shrinker_t)(int nr_to_scan, gfp_t gfp_mask);
/*
* Add an aging callback. The int is the number of 'seeks' it takes
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index 1ab78e8d6c5..aef6042f8f0 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -50,7 +50,7 @@ struct mmc_command {
#define MMC_ERR_INVALID 5
struct mmc_data *data; /* data segment associated with cmd */
- struct mmc_request *mrq; /* assoicated request */
+ struct mmc_request *mrq; /* associated request */
};
struct mmc_data {
@@ -68,7 +68,7 @@ struct mmc_data {
unsigned int bytes_xfered;
struct mmc_command *stop; /* stop command */
- struct mmc_request *mrq; /* assoicated request */
+ struct mmc_request *mrq; /* associated request */
unsigned int sg_len; /* size of scatter list */
struct scatterlist *sg; /* I/O scatter list */
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 5ed471b58f4..7519eb4191e 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -302,7 +302,7 @@ void get_zone_counts(unsigned long *active, unsigned long *inactive,
void build_all_zonelists(void);
void wakeup_kswapd(struct zone *zone, int order);
int zone_watermark_ok(struct zone *z, int order, unsigned long mark,
- int alloc_type, int can_try_harder, int gfp_high);
+ int alloc_type, int can_try_harder, gfp_t gfp_high);
#ifdef CONFIG_HAVE_MEMORY_PRESENT
void memory_present(int nid, unsigned long start, unsigned long end);
diff --git a/include/linux/namei.h b/include/linux/namei.h
index 7db67b008ca..1c975d0d9e9 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -8,6 +8,7 @@ struct vfsmount;
struct open_intent {
int flags;
int create_mode;
+ struct file *file;
};
enum { MAX_NESTED_LINKS = 5 };
@@ -65,6 +66,13 @@ extern int FASTCALL(link_path_walk(const char *, struct nameidata *));
extern void path_release(struct nameidata *);
extern void path_release_on_umount(struct nameidata *);
+extern int __user_path_lookup_open(const char __user *, unsigned lookup_flags, struct nameidata *nd, int open_flags);
+extern int path_lookup_open(const char *, unsigned lookup_flags, struct nameidata *, int open_flags);
+extern struct file *lookup_instantiate_filp(struct nameidata *nd, struct dentry *dentry,
+ int (*open)(struct inode *, struct file *));
+extern struct file *nameidata_to_filp(struct nameidata *nd, int flags);
+extern void release_open_intent(struct nameidata *);
+
extern struct dentry * lookup_one_len(const char *, struct dentry *, int);
extern struct dentry * lookup_hash(struct qstr *, struct dentry *);
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 368e4c825ff..a9281b24c40 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -873,11 +873,9 @@ static inline void netif_rx_complete(struct net_device *dev)
static inline void netif_poll_disable(struct net_device *dev)
{
- while (test_and_set_bit(__LINK_STATE_RX_SCHED, &dev->state)) {
+ while (test_and_set_bit(__LINK_STATE_RX_SCHED, &dev->state))
/* No hurry. */
- current->state = TASK_INTERRUPTIBLE;
- schedule_timeout(1);
- }
+ schedule_timeout_interruptible(1);
}
static inline void netif_poll_enable(struct net_device *dev)
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 9a6047ff1b2..325fe7ae49b 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -41,6 +41,10 @@
#define NFS_MAX_FILE_IO_BUFFER_SIZE 32768
#define NFS_DEF_FILE_IO_BUFFER_SIZE 4096
+/* Default timeout values */
+#define NFS_MAX_UDP_TIMEOUT (60*HZ)
+#define NFS_MAX_TCP_TIMEOUT (600*HZ)
+
/*
* superblock magic number for NFS
*/
@@ -137,6 +141,7 @@ struct nfs_inode {
unsigned long attrtimeo_timestamp;
__u64 change_attr; /* v4 only */
+ unsigned long last_updated;
/* "Generation counter" for the attribute cache. This is
* bumped whenever we update the metadata on the
* server.
@@ -236,13 +241,17 @@ static inline int nfs_caches_unstable(struct inode *inode)
return atomic_read(&NFS_I(inode)->data_updates) != 0;
}
+static inline void nfs_mark_for_revalidate(struct inode *inode)
+{
+ spin_lock(&inode->i_lock);
+ NFS_I(inode)->cache_validity |= NFS_INO_INVALID_ATTR | NFS_INO_INVALID_ACCESS;
+ spin_unlock(&inode->i_lock);
+}
+
static inline void NFS_CACHEINV(struct inode *inode)
{
- if (!nfs_caches_unstable(inode)) {
- spin_lock(&inode->i_lock);
- NFS_I(inode)->cache_validity |= NFS_INO_INVALID_ATTR | NFS_INO_INVALID_ACCESS;
- spin_unlock(&inode->i_lock);
- }
+ if (!nfs_caches_unstable(inode))
+ nfs_mark_for_revalidate(inode);
}
static inline int nfs_server_capable(struct inode *inode, int cap)
@@ -276,7 +285,7 @@ static inline long nfs_save_change_attribute(struct inode *inode)
static inline int nfs_verify_change_attribute(struct inode *inode, unsigned long chattr)
{
return !nfs_caches_unstable(inode)
- && chattr == NFS_I(inode)->cache_change_attribute;
+ && time_after_eq(chattr, NFS_I(inode)->cache_change_attribute);
}
/*
@@ -286,6 +295,7 @@ extern void nfs_zap_caches(struct inode *);
extern struct inode *nfs_fhget(struct super_block *, struct nfs_fh *,
struct nfs_fattr *);
extern int nfs_refresh_inode(struct inode *, struct nfs_fattr *);
+extern int nfs_post_op_update_inode(struct inode *inode, struct nfs_fattr *fattr);
extern int nfs_getattr(struct vfsmount *, struct dentry *, struct kstat *);
extern int nfs_permission(struct inode *, int, struct nameidata *);
extern int nfs_access_get_cached(struct inode *, struct rpc_cred *, struct nfs_access_entry *);
@@ -312,6 +322,12 @@ extern void nfs_file_clear_open_context(struct file *filp);
/* linux/net/ipv4/ipconfig.c: trims ip addr off front of name, too. */
extern u32 root_nfs_parse_addr(char *name); /*__init*/
+static inline void nfs_fattr_init(struct nfs_fattr *fattr)
+{
+ fattr->valid = 0;
+ fattr->time_start = jiffies;
+}
+
/*
* linux/fs/nfs/file.c
*/
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index a2bf6914ff1..40718669b9c 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -41,7 +41,7 @@ struct nfs_fattr {
__u32 bitmap[2]; /* NFSv4 returned attribute bitmap */
__u64 change_attr; /* NFSv4 change attribute */
__u64 pre_change_attr;/* pre-op NFSv4 change attribute */
- unsigned long timestamp;
+ unsigned long time_start;
};
#define NFS_ATTR_WCC 0x0001 /* pre-op WCC data */
@@ -96,12 +96,13 @@ struct nfs4_change_info {
u64 after;
};
+struct nfs_seqid;
/*
* Arguments to the open call.
*/
struct nfs_openargs {
const struct nfs_fh * fh;
- __u32 seqid;
+ struct nfs_seqid * seqid;
int open_flags;
__u64 clientid;
__u32 id;
@@ -123,6 +124,7 @@ struct nfs_openres {
struct nfs4_change_info cinfo;
__u32 rflags;
struct nfs_fattr * f_attr;
+ struct nfs_fattr * dir_attr;
const struct nfs_server *server;
int delegation_type;
nfs4_stateid delegation;
@@ -136,7 +138,7 @@ struct nfs_openres {
struct nfs_open_confirmargs {
const struct nfs_fh * fh;
nfs4_stateid stateid;
- __u32 seqid;
+ struct nfs_seqid * seqid;
};
struct nfs_open_confirmres {
@@ -148,13 +150,16 @@ struct nfs_open_confirmres {
*/
struct nfs_closeargs {
struct nfs_fh * fh;
- nfs4_stateid stateid;
- __u32 seqid;
+ nfs4_stateid * stateid;
+ struct nfs_seqid * seqid;
int open_flags;
+ const u32 * bitmask;
};
struct nfs_closeres {
nfs4_stateid stateid;
+ struct nfs_fattr * fattr;
+ const struct nfs_server *server;
};
/*
* * Arguments to the lock,lockt, and locku call.
@@ -164,30 +169,19 @@ struct nfs_lowner {
u32 id;
};
-struct nfs_open_to_lock {
- __u32 open_seqid;
- nfs4_stateid open_stateid;
- __u32 lock_seqid;
- struct nfs_lowner lock_owner;
-};
-
-struct nfs_exist_lock {
- nfs4_stateid stateid;
- __u32 seqid;
-};
-
struct nfs_lock_opargs {
+ struct nfs_seqid * lock_seqid;
+ nfs4_stateid * lock_stateid;
+ struct nfs_seqid * open_seqid;
+ nfs4_stateid * open_stateid;
+ struct nfs_lowner lock_owner;
__u32 reclaim;
__u32 new_lock_owner;
- union {
- struct nfs_open_to_lock *open_lock;
- struct nfs_exist_lock *exist_lock;
- } u;
};
struct nfs_locku_opargs {
- __u32 seqid;
- nfs4_stateid stateid;
+ struct nfs_seqid * seqid;
+ nfs4_stateid * stateid;
};
struct nfs_lockargs {
@@ -262,6 +256,7 @@ struct nfs_writeargs {
enum nfs3_stable_how stable;
unsigned int pgbase;
struct page ** pages;
+ const u32 * bitmask;
};
struct nfs_writeverf {
@@ -273,6 +268,7 @@ struct nfs_writeres {
struct nfs_fattr * fattr;
struct nfs_writeverf * verf;
__u32 count;
+ const struct nfs_server *server;
};
/*
@@ -550,6 +546,7 @@ struct nfs4_create_res {
struct nfs_fh * fh;
struct nfs_fattr * fattr;
struct nfs4_change_info dir_cinfo;
+ struct nfs_fattr * dir_fattr;
};
struct nfs4_fsinfo_arg {
@@ -571,8 +568,17 @@ struct nfs4_link_arg {
const struct nfs_fh * fh;
const struct nfs_fh * dir_fh;
const struct qstr * name;
+ const u32 * bitmask;
+};
+
+struct nfs4_link_res {
+ const struct nfs_server * server;
+ struct nfs_fattr * fattr;
+ struct nfs4_change_info cinfo;
+ struct nfs_fattr * dir_attr;
};
+
struct nfs4_lookup_arg {
const struct nfs_fh * dir_fh;
const struct qstr * name;
@@ -619,6 +625,13 @@ struct nfs4_readlink {
struct nfs4_remove_arg {
const struct nfs_fh * fh;
const struct qstr * name;
+ const u32 * bitmask;
+};
+
+struct nfs4_remove_res {
+ const struct nfs_server * server;
+ struct nfs4_change_info cinfo;
+ struct nfs_fattr * dir_attr;
};
struct nfs4_rename_arg {
@@ -626,11 +639,15 @@ struct nfs4_rename_arg {
const struct nfs_fh * new_dir;
const struct qstr * old_name;
const struct qstr * new_name;
+ const u32 * bitmask;
};
struct nfs4_rename_res {
+ const struct nfs_server * server;
struct nfs4_change_info old_cinfo;
+ struct nfs_fattr * old_fattr;
struct nfs4_change_info new_cinfo;
+ struct nfs_fattr * new_fattr;
};
struct nfs4_setclientid {
@@ -722,7 +739,7 @@ struct nfs_rpc_ops {
int (*write) (struct nfs_write_data *);
int (*commit) (struct nfs_write_data *);
int (*create) (struct inode *, struct dentry *,
- struct iattr *, int);
+ struct iattr *, int, struct nameidata *);
int (*remove) (struct inode *, struct qstr *);
int (*unlink_setup) (struct rpc_message *,
struct dentry *, struct qstr *);
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index acbf31c154f..ba6c310a055 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -21,16 +21,17 @@
static inline gfp_t mapping_gfp_mask(struct address_space * mapping)
{
- return mapping->flags & __GFP_BITS_MASK;
+ return (__force gfp_t)mapping->flags & __GFP_BITS_MASK;
}
/*
* This is non-atomic. Only to be used before the mapping is activated.
* Probably needs a barrier...
*/
-static inline void mapping_set_gfp_mask(struct address_space *m, int mask)
+static inline void mapping_set_gfp_mask(struct address_space *m, gfp_t mask)
{
- m->flags = (m->flags & ~__GFP_BITS_MASK) | mask;
+ m->flags = (m->flags & ~(__force unsigned long)__GFP_BITS_MASK) |
+ (__force unsigned long)mask;
}
/*
@@ -69,7 +70,7 @@ extern struct page * find_lock_page(struct address_space *mapping,
extern struct page * find_trylock_page(struct address_space *mapping,
unsigned long index);
extern struct page * find_or_create_page(struct address_space *mapping,
- unsigned long index, unsigned int gfp_mask);
+ unsigned long index, gfp_t gfp_mask);
unsigned find_get_pages(struct address_space *mapping, pgoff_t start,
unsigned int nr_pages, struct page **pages);
unsigned find_get_pages_tag(struct address_space *mapping, pgoff_t *index,
@@ -92,9 +93,9 @@ extern int read_cache_pages(struct address_space *mapping,
struct list_head *pages, filler_t *filler, void *data);
int add_to_page_cache(struct page *page, struct address_space *mapping,
- unsigned long index, int gfp_mask);
+ unsigned long index, gfp_t gfp_mask);
int add_to_page_cache_lru(struct page *page, struct address_space *mapping,
- unsigned long index, int gfp_mask);
+ unsigned long index, gfp_t gfp_mask);
extern void remove_from_page_cache(struct page *page);
extern void __remove_from_page_cache(struct page *page);
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
index 045d4761feb..9f0f9281f42 100644
--- a/include/linux/radix-tree.h
+++ b/include/linux/radix-tree.h
@@ -24,7 +24,7 @@
struct radix_tree_root {
unsigned int height;
- unsigned int gfp_mask;
+ gfp_t gfp_mask;
struct radix_tree_node *rnode;
};
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index af00b10294c..001ab82df05 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -1972,7 +1972,7 @@ extern struct address_space_operations reiserfs_address_space_operations;
/* fix_nodes.c */
#ifdef CONFIG_REISERFS_CHECK
-void *reiserfs_kmalloc(size_t size, int flags, struct super_block *s);
+void *reiserfs_kmalloc(size_t size, gfp_t flags, struct super_block *s);
void reiserfs_kfree(const void *vp, size_t size, struct super_block *s);
#else
static inline void *reiserfs_kmalloc(size_t size, int flags,
diff --git a/include/linux/sdladrv.h b/include/linux/sdladrv.h
index 78f634007fc..c85e103d5e7 100644
--- a/include/linux/sdladrv.h
+++ b/include/linux/sdladrv.h
@@ -52,12 +52,8 @@ typedef struct sdlahw
extern int sdla_setup (sdlahw_t* hw, void* sfm, unsigned len);
extern int sdla_down (sdlahw_t* hw);
-extern int sdla_inten (sdlahw_t* hw);
-extern int sdla_intde (sdlahw_t* hw);
-extern int sdla_intack (sdlahw_t* hw);
extern void S514_intack (sdlahw_t* hw, u32 int_status);
extern void read_S514_int_stat (sdlahw_t* hw, u32* int_status);
-extern int sdla_intr (sdlahw_t* hw);
extern int sdla_mapmem (sdlahw_t* hw, unsigned long addr);
extern int sdla_peek (sdlahw_t* hw, unsigned long addr, void* buf,
unsigned len);
diff --git a/include/linux/security.h b/include/linux/security.h
index 627382e7405..dac956ed98f 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -1210,7 +1210,7 @@ struct security_operations {
int (*socket_shutdown) (struct socket * sock, int how);
int (*socket_sock_rcv_skb) (struct sock * sk, struct sk_buff * skb);
int (*socket_getpeersec) (struct socket *sock, char __user *optval, int __user *optlen, unsigned len);
- int (*sk_alloc_security) (struct sock *sk, int family, int priority);
+ int (*sk_alloc_security) (struct sock *sk, int family, gfp_t priority);
void (*sk_free_security) (struct sock *sk);
#endif /* CONFIG_SECURITY_NETWORK */
};
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 8f5d9e7f873..b756935da9c 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -171,7 +171,6 @@ enum {
* struct sk_buff - socket buffer
* @next: Next buffer in list
* @prev: Previous buffer in list
- * @list: List we are on
* @sk: Socket we are owned by
* @tstamp: Time we arrived
* @dev: Device we arrived on/are leaving by
@@ -190,6 +189,7 @@ enum {
* @cloned: Head may be cloned (check refcnt to be sure)
* @nohdr: Payload reference only, must not modify header
* @pkt_type: Packet class
+ * @fclone: skbuff clone status
* @ip_summed: Driver fed us an IP checksum
* @priority: Packet queueing priority
* @users: User count - see {datagram,tcp}.c
@@ -202,6 +202,7 @@ enum {
* @destructor: Destruct function
* @nfmark: Can be used for communication between hooks
* @nfct: Associated connection, if any
+ * @ipvs_property: skbuff is owned by ipvs
* @nfctinfo: Relationship of this skb to the connection
* @nf_bridge: Saved data about a bridged frame - see br_netfilter.c
* @tc_index: Traffic control index
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 5fc04a16ecb..09b9aa60063 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -121,7 +121,7 @@ extern unsigned int ksize(const void *);
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)
+static inline void *kmem_cache_alloc_node(kmem_cache_t *cachep, gfp_t flags, int node)
{
return kmem_cache_alloc(cachep, flags);
}
diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h
index 04ebc24db34..b68c11a2d6d 100644
--- a/include/linux/sunrpc/auth.h
+++ b/include/linux/sunrpc/auth.h
@@ -66,7 +66,12 @@ struct rpc_cred_cache {
struct rpc_auth {
unsigned int au_cslack; /* call cred size estimate */
- unsigned int au_rslack; /* reply verf size guess */
+ /* guess at number of u32's auth adds before
+ * reply data; normally the verifier size: */
+ unsigned int au_rslack;
+ /* for gss, used to calculate au_rslack: */
+ unsigned int au_verfsize;
+
unsigned int au_flags; /* various flags */
struct rpc_authops * au_ops; /* operations */
rpc_authflavor_t au_flavor; /* pseudoflavor (note may
diff --git a/include/linux/sunrpc/debug.h b/include/linux/sunrpc/debug.h
index eadb31e3c19..1a42d902bc1 100644
--- a/include/linux/sunrpc/debug.h
+++ b/include/linux/sunrpc/debug.h
@@ -32,6 +32,7 @@
#define RPCDBG_AUTH 0x0010
#define RPCDBG_PMAP 0x0020
#define RPCDBG_SCHED 0x0040
+#define RPCDBG_TRANS 0x0080
#define RPCDBG_SVCSOCK 0x0100
#define RPCDBG_SVCDSP 0x0200
#define RPCDBG_MISC 0x0400
@@ -94,6 +95,8 @@ enum {
CTL_NLMDEBUG,
CTL_SLOTTABLE_UDP,
CTL_SLOTTABLE_TCP,
+ CTL_MIN_RESVPORT,
+ CTL_MAX_RESVPORT,
};
#endif /* _LINUX_SUNRPC_DEBUG_H_ */
diff --git a/include/linux/sunrpc/gss_api.h b/include/linux/sunrpc/gss_api.h
index 689262f6305..9b8bcf125c1 100644
--- a/include/linux/sunrpc/gss_api.h
+++ b/include/linux/sunrpc/gss_api.h
@@ -40,14 +40,21 @@ int gss_import_sec_context(
struct gss_ctx **ctx_id);
u32 gss_get_mic(
struct gss_ctx *ctx_id,
- u32 qop,
struct xdr_buf *message,
struct xdr_netobj *mic_token);
u32 gss_verify_mic(
struct gss_ctx *ctx_id,
struct xdr_buf *message,
- struct xdr_netobj *mic_token,
- u32 *qstate);
+ struct xdr_netobj *mic_token);
+u32 gss_wrap(
+ struct gss_ctx *ctx_id,
+ int offset,
+ struct xdr_buf *outbuf,
+ struct page **inpages);
+u32 gss_unwrap(
+ struct gss_ctx *ctx_id,
+ int offset,
+ struct xdr_buf *inbuf);
u32 gss_delete_sec_context(
struct gss_ctx **ctx_id);
@@ -56,7 +63,6 @@ char *gss_service_to_auth_domain_name(struct gss_api_mech *, u32 service);
struct pf_desc {
u32 pseudoflavor;
- u32 qop;
u32 service;
char *name;
char *auth_domain_name;
@@ -85,14 +91,21 @@ struct gss_api_ops {
struct gss_ctx *ctx_id);
u32 (*gss_get_mic)(
struct gss_ctx *ctx_id,
- u32 qop,
struct xdr_buf *message,
struct xdr_netobj *mic_token);
u32 (*gss_verify_mic)(
struct gss_ctx *ctx_id,
struct xdr_buf *message,
- struct xdr_netobj *mic_token,
- u32 *qstate);
+ struct xdr_netobj *mic_token);
+ u32 (*gss_wrap)(
+ struct gss_ctx *ctx_id,
+ int offset,
+ struct xdr_buf *outbuf,
+ struct page **inpages);
+ u32 (*gss_unwrap)(
+ struct gss_ctx *ctx_id,
+ int offset,
+ struct xdr_buf *buf);
void (*gss_delete_sec_context)(
void *internal_ctx_id);
};
diff --git a/include/linux/sunrpc/gss_err.h b/include/linux/sunrpc/gss_err.h
index 92608a2e574..a6807867bd2 100644
--- a/include/linux/sunrpc/gss_err.h
+++ b/include/linux/sunrpc/gss_err.h
@@ -66,16 +66,6 @@ typedef unsigned int OM_uint32;
/*
- * Define the default Quality of Protection for per-message services. Note
- * that an implementation that offers multiple levels of QOP may either reserve
- * a value (for example zero, as assumed here) to mean "default protection", or
- * alternatively may simply equate GSS_C_QOP_DEFAULT to a specific explicit
- * QOP value. However a value of 0 should always be interpreted by a GSSAPI
- * implementation as a request for the default protection level.
- */
-#define GSS_C_QOP_DEFAULT 0
-
-/*
* Expiration time of 2^32-1 seconds means infinite lifetime for a
* credential or security context
*/
diff --git a/include/linux/sunrpc/gss_krb5.h b/include/linux/sunrpc/gss_krb5.h
index ffe31d2eb9e..2c3601d3104 100644
--- a/include/linux/sunrpc/gss_krb5.h
+++ b/include/linux/sunrpc/gss_krb5.h
@@ -116,18 +116,22 @@ enum seal_alg {
s32
make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body,
- struct xdr_netobj *cksum);
+ int body_offset, struct xdr_netobj *cksum);
+
+u32 gss_get_mic_kerberos(struct gss_ctx *, struct xdr_buf *,
+ struct xdr_netobj *);
+
+u32 gss_verify_mic_kerberos(struct gss_ctx *, struct xdr_buf *,
+ struct xdr_netobj *);
u32
-krb5_make_token(struct krb5_ctx *context_handle, int qop_req,
- struct xdr_buf *input_message_buffer,
- struct xdr_netobj *output_message_buffer, int toktype);
+gss_wrap_kerberos(struct gss_ctx *ctx_id, int offset,
+ struct xdr_buf *outbuf, struct page **pages);
u32
-krb5_read_token(struct krb5_ctx *context_handle,
- struct xdr_netobj *input_token_buffer,
- struct xdr_buf *message_buffer,
- int *qop_state, int toktype);
+gss_unwrap_kerberos(struct gss_ctx *ctx_id, int offset,
+ struct xdr_buf *buf);
+
u32
krb5_encrypt(struct crypto_tfm * key,
@@ -137,6 +141,13 @@ u32
krb5_decrypt(struct crypto_tfm * key,
void *iv, void *in, void *out, int length);
+int
+gss_encrypt_xdr_buf(struct crypto_tfm *tfm, struct xdr_buf *outbuf, int offset,
+ struct page **pages);
+
+int
+gss_decrypt_xdr_buf(struct crypto_tfm *tfm, struct xdr_buf *inbuf, int offset);
+
s32
krb5_make_seq_num(struct crypto_tfm * key,
int direction,
diff --git a/include/linux/sunrpc/gss_spkm3.h b/include/linux/sunrpc/gss_spkm3.h
index b5c9968c3c1..0beb2cf00a8 100644
--- a/include/linux/sunrpc/gss_spkm3.h
+++ b/include/linux/sunrpc/gss_spkm3.h
@@ -41,9 +41,9 @@ struct spkm3_ctx {
#define SPKM_WRAP_TOK 5
#define SPKM_DEL_TOK 6
-u32 spkm3_make_token(struct spkm3_ctx *ctx, int qop_req, struct xdr_buf * text, struct xdr_netobj * token, int toktype);
+u32 spkm3_make_token(struct spkm3_ctx *ctx, struct xdr_buf * text, struct xdr_netobj * token, int toktype);
-u32 spkm3_read_token(struct spkm3_ctx *ctx, struct xdr_netobj *read_token, struct xdr_buf *message_buffer, int *qop_state, int toktype);
+u32 spkm3_read_token(struct spkm3_ctx *ctx, struct xdr_netobj *read_token, struct xdr_buf *message_buffer, int toktype);
#define CKSUMTYPE_RSA_MD5 0x0007
diff --git a/include/linux/sunrpc/msg_prot.h b/include/linux/sunrpc/msg_prot.h
index 15f11533238..f43f237360a 100644
--- a/include/linux/sunrpc/msg_prot.h
+++ b/include/linux/sunrpc/msg_prot.h
@@ -76,5 +76,30 @@ enum rpc_auth_stat {
#define RPC_MAXNETNAMELEN 256
+/*
+ * From RFC 1831:
+ *
+ * "A record is composed of one or more record fragments. A record
+ * fragment is a four-byte header followed by 0 to (2**31) - 1 bytes of
+ * fragment data. The bytes encode an unsigned binary number; as with
+ * XDR integers, the byte order is from highest to lowest. The number
+ * encodes two values -- a boolean which indicates whether the fragment
+ * is the last fragment of the record (bit value 1 implies the fragment
+ * is the last fragment) and a 31-bit unsigned binary value which is the
+ * length in bytes of the fragment's data. The boolean value is the
+ * highest-order bit of the header; the length is the 31 low-order bits.
+ * (Note that this record specification is NOT in XDR standard form!)"
+ *
+ * The Linux RPC client always sends its requests in a single record
+ * fragment, limiting the maximum payload size for stream transports to
+ * 2GB.
+ */
+
+typedef u32 rpc_fraghdr;
+
+#define RPC_LAST_STREAM_FRAGMENT (1U << 31)
+#define RPC_FRAGMENT_SIZE_MASK (~RPC_LAST_STREAM_FRAGMENT)
+#define RPC_MAX_FRAGMENT_SIZE ((1U << 31) - 1)
+
#endif /* __KERNEL__ */
#endif /* _LINUX_SUNRPC_MSGPROT_H_ */
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
index 23448d0fb5b..5da968729cf 100644
--- a/include/linux/sunrpc/xdr.h
+++ b/include/linux/sunrpc/xdr.h
@@ -161,14 +161,10 @@ typedef struct {
typedef size_t (*skb_read_actor_t)(skb_reader_t *desc, void *to, size_t len);
+extern int csum_partial_copy_to_xdr(struct xdr_buf *, struct sk_buff *);
extern ssize_t xdr_partial_copy_from_skb(struct xdr_buf *, unsigned int,
skb_reader_t *, skb_read_actor_t);
-struct socket;
-struct sockaddr;
-extern int xdr_sendpages(struct socket *, struct sockaddr *, int,
- struct xdr_buf *, unsigned int, int);
-
extern int xdr_encode_word(struct xdr_buf *, int, u32);
extern int xdr_decode_word(struct xdr_buf *, int, u32 *);
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index e618c164981..3b8b6e823c7 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -1,5 +1,5 @@
/*
- * linux/include/linux/sunrpc/clnt_xprt.h
+ * linux/include/linux/sunrpc/xprt.h
*
* Declarations for the RPC transport interface.
*
@@ -15,20 +15,6 @@
#include <linux/sunrpc/sched.h>
#include <linux/sunrpc/xdr.h>
-/*
- * The transport code maintains an estimate on the maximum number of out-
- * standing RPC requests, using a smoothed version of the congestion
- * avoidance implemented in 44BSD. This is basically the Van Jacobson
- * congestion algorithm: If a retransmit occurs, the congestion window is
- * halved; otherwise, it is incremented by 1/cwnd when
- *
- * - a reply is received and
- * - a full number of requests are outstanding and
- * - the congestion window hasn't been updated recently.
- *
- * Upper procedures may check whether a request would block waiting for
- * a free RPC slot by using the RPC_CONGESTED() macro.
- */
extern unsigned int xprt_udp_slot_table_entries;
extern unsigned int xprt_tcp_slot_table_entries;
@@ -36,34 +22,23 @@ extern unsigned int xprt_tcp_slot_table_entries;
#define RPC_DEF_SLOT_TABLE (16U)
#define RPC_MAX_SLOT_TABLE (128U)
-#define RPC_CWNDSHIFT (8U)
-#define RPC_CWNDSCALE (1U << RPC_CWNDSHIFT)
-#define RPC_INITCWND RPC_CWNDSCALE
-#define RPC_MAXCWND(xprt) ((xprt)->max_reqs << RPC_CWNDSHIFT)
-#define RPCXPRT_CONGESTED(xprt) ((xprt)->cong >= (xprt)->cwnd)
-
-/* Default timeout values */
-#define RPC_MAX_UDP_TIMEOUT (60*HZ)
-#define RPC_MAX_TCP_TIMEOUT (600*HZ)
-
/*
- * Wait duration for an RPC TCP connection to be established. Solaris
- * NFS over TCP uses 60 seconds, for example, which is in line with how
- * long a server takes to reboot.
+ * RPC call and reply header size as number of 32bit words (verifier
+ * size computed separately)
*/
-#define RPC_CONNECT_TIMEOUT (60*HZ)
+#define RPC_CALLHDRSIZE 6
+#define RPC_REPHDRSIZE 4
/*
- * Delay an arbitrary number of seconds before attempting to reconnect
- * after an error.
+ * Parameters for choosing a free port
*/
-#define RPC_REESTABLISH_TIMEOUT (15*HZ)
+extern unsigned int xprt_min_resvport;
+extern unsigned int xprt_max_resvport;
-/* RPC call and reply header size as number of 32bit words (verifier
- * size computed separately)
- */
-#define RPC_CALLHDRSIZE 6
-#define RPC_REPHDRSIZE 4
+#define RPC_MIN_RESVPORT (1U)
+#define RPC_MAX_RESVPORT (65535U)
+#define RPC_DEF_MIN_RESVPORT (650U)
+#define RPC_DEF_MAX_RESVPORT (1023U)
/*
* This describes a timeout strategy
@@ -76,6 +51,9 @@ struct rpc_timeout {
unsigned char to_exponential;
};
+struct rpc_task;
+struct rpc_xprt;
+
/*
* This describes a complete RPC request
*/
@@ -95,7 +73,10 @@ struct rpc_rqst {
int rq_cong; /* has incremented xprt->cong */
int rq_received; /* receive completed */
u32 rq_seqno; /* gss seq no. used on req. */
-
+ int rq_enc_pages_num;
+ struct page **rq_enc_pages; /* scratch pages for use by
+ gss privacy code */
+ void (*rq_release_snd_buf)(struct rpc_rqst *); /* release rq_enc_pages */
struct list_head rq_list;
struct xdr_buf rq_private_buf; /* The receive buffer
@@ -121,12 +102,21 @@ struct rpc_rqst {
#define rq_svec rq_snd_buf.head
#define rq_slen rq_snd_buf.len
-#define XPRT_LAST_FRAG (1 << 0)
-#define XPRT_COPY_RECM (1 << 1)
-#define XPRT_COPY_XID (1 << 2)
-#define XPRT_COPY_DATA (1 << 3)
+struct rpc_xprt_ops {
+ void (*set_buffer_size)(struct rpc_xprt *xprt, size_t sndsize, size_t rcvsize);
+ int (*reserve_xprt)(struct rpc_task *task);
+ void (*release_xprt)(struct rpc_xprt *xprt, struct rpc_task *task);
+ void (*connect)(struct rpc_task *task);
+ int (*send_request)(struct rpc_task *task);
+ void (*set_retrans_timeout)(struct rpc_task *task);
+ void (*timer)(struct rpc_task *task);
+ void (*release_request)(struct rpc_task *task);
+ void (*close)(struct rpc_xprt *xprt);
+ void (*destroy)(struct rpc_xprt *xprt);
+};
struct rpc_xprt {
+ struct rpc_xprt_ops * ops; /* transport methods */
struct socket * sock; /* BSD socket layer */
struct sock * inet; /* INET layer */
@@ -137,11 +127,13 @@ struct rpc_xprt {
unsigned long cong; /* current congestion */
unsigned long cwnd; /* congestion window */
- unsigned int rcvsize, /* socket receive buffer size */
- sndsize; /* socket send buffer size */
+ size_t rcvsize, /* transport rcv buffer size */
+ sndsize; /* transport send buffer size */
size_t max_payload; /* largest RPC payload size,
in bytes */
+ unsigned int tsh_size; /* size of transport specific
+ header */
struct rpc_wait_queue sending; /* requests waiting to send */
struct rpc_wait_queue resend; /* requests waiting to resend */
@@ -150,11 +142,9 @@ struct rpc_xprt {
struct list_head free; /* free slots */
struct rpc_rqst * slot; /* slot table storage */
unsigned int max_reqs; /* total slots */
- unsigned long sockstate; /* Socket state */
+ unsigned long state; /* transport state */
unsigned char shutdown : 1, /* being shut down */
- nocong : 1, /* no congestion control */
- resvport : 1, /* use a reserved port */
- stream : 1; /* TCP */
+ resvport : 1; /* use a reserved port */
/*
* XID
@@ -171,22 +161,27 @@ struct rpc_xprt {
unsigned long tcp_copied, /* copied to request */
tcp_flags;
/*
- * Connection of sockets
+ * Connection of transports
*/
- struct work_struct sock_connect;
+ unsigned long connect_timeout,
+ bind_timeout,
+ reestablish_timeout;
+ struct work_struct connect_worker;
unsigned short port;
+
/*
- * Disconnection of idle sockets
+ * Disconnection of idle transports
*/
struct work_struct task_cleanup;
struct timer_list timer;
- unsigned long last_used;
+ unsigned long last_used,
+ idle_timeout;
/*
* Send stuff
*/
- spinlock_t sock_lock; /* lock socket info */
- spinlock_t xprt_lock; /* lock xprt info */
+ spinlock_t transport_lock; /* lock transport info */
+ spinlock_t reserve_lock; /* lock slot table */
struct rpc_task * snd_task; /* Task blocked in send */
struct list_head recv;
@@ -195,37 +190,111 @@ struct rpc_xprt {
void (*old_data_ready)(struct sock *, int);
void (*old_state_change)(struct sock *);
void (*old_write_space)(struct sock *);
-
- wait_queue_head_t cong_wait;
};
+#define XPRT_LAST_FRAG (1 << 0)
+#define XPRT_COPY_RECM (1 << 1)
+#define XPRT_COPY_XID (1 << 2)
+#define XPRT_COPY_DATA (1 << 3)
+
#ifdef __KERNEL__
-struct rpc_xprt * xprt_create_proto(int proto, struct sockaddr_in *addr,
- struct rpc_timeout *toparms);
-int xprt_destroy(struct rpc_xprt *);
-void xprt_set_timeout(struct rpc_timeout *, unsigned int,
- unsigned long);
+/*
+ * Transport operations used by ULPs
+ */
+struct rpc_xprt * xprt_create_proto(int proto, struct sockaddr_in *addr, struct rpc_timeout *to);
+void xprt_set_timeout(struct rpc_timeout *to, unsigned int retr, unsigned long incr);
-void xprt_reserve(struct rpc_task *);
-int xprt_prepare_transmit(struct rpc_task *);
-void xprt_transmit(struct rpc_task *);
-void xprt_receive(struct rpc_task *);
+/*
+ * Generic internal transport functions
+ */
+void xprt_connect(struct rpc_task *task);
+void xprt_reserve(struct rpc_task *task);
+int xprt_reserve_xprt(struct rpc_task *task);
+int xprt_reserve_xprt_cong(struct rpc_task *task);
+int xprt_prepare_transmit(struct rpc_task *task);
+void xprt_transmit(struct rpc_task *task);
+void xprt_abort_transmit(struct rpc_task *task);
int xprt_adjust_timeout(struct rpc_rqst *req);
-void xprt_release(struct rpc_task *);
-void xprt_connect(struct rpc_task *);
-void xprt_sock_setbufsize(struct rpc_xprt *);
-
-#define XPRT_LOCKED 0
-#define XPRT_CONNECT 1
-#define XPRT_CONNECTING 2
-
-#define xprt_connected(xp) (test_bit(XPRT_CONNECT, &(xp)->sockstate))
-#define xprt_set_connected(xp) (set_bit(XPRT_CONNECT, &(xp)->sockstate))
-#define xprt_test_and_set_connected(xp) (test_and_set_bit(XPRT_CONNECT, &(xp)->sockstate))
-#define xprt_test_and_clear_connected(xp) \
- (test_and_clear_bit(XPRT_CONNECT, &(xp)->sockstate))
-#define xprt_clear_connected(xp) (clear_bit(XPRT_CONNECT, &(xp)->sockstate))
+void xprt_release_xprt(struct rpc_xprt *xprt, struct rpc_task *task);
+void xprt_release_xprt_cong(struct rpc_xprt *xprt, struct rpc_task *task);
+void xprt_release(struct rpc_task *task);
+int xprt_destroy(struct rpc_xprt *xprt);
+
+static inline u32 *xprt_skip_transport_header(struct rpc_xprt *xprt, u32 *p)
+{
+ return p + xprt->tsh_size;
+}
+
+/*
+ * Transport switch helper functions
+ */
+void xprt_set_retrans_timeout_def(struct rpc_task *task);
+void xprt_set_retrans_timeout_rtt(struct rpc_task *task);
+void xprt_wake_pending_tasks(struct rpc_xprt *xprt, int status);
+void xprt_wait_for_buffer_space(struct rpc_task *task);
+void xprt_write_space(struct rpc_xprt *xprt);
+void xprt_update_rtt(struct rpc_task *task);
+void xprt_adjust_cwnd(struct rpc_task *task, int result);
+struct rpc_rqst * xprt_lookup_rqst(struct rpc_xprt *xprt, u32 xid);
+void xprt_complete_rqst(struct rpc_task *task, int copied);
+void xprt_release_rqst_cong(struct rpc_task *task);
+void xprt_disconnect(struct rpc_xprt *xprt);
+
+/*
+ * Socket transport setup operations
+ */
+int xs_setup_udp(struct rpc_xprt *xprt, struct rpc_timeout *to);
+int xs_setup_tcp(struct rpc_xprt *xprt, struct rpc_timeout *to);
+
+/*
+ * Reserved bit positions in xprt->state
+ */
+#define XPRT_LOCKED (0)
+#define XPRT_CONNECTED (1)
+#define XPRT_CONNECTING (2)
+
+static inline void xprt_set_connected(struct rpc_xprt *xprt)
+{
+ set_bit(XPRT_CONNECTED, &xprt->state);
+}
+
+static inline void xprt_clear_connected(struct rpc_xprt *xprt)
+{
+ clear_bit(XPRT_CONNECTED, &xprt->state);
+}
+
+static inline int xprt_connected(struct rpc_xprt *xprt)
+{
+ return test_bit(XPRT_CONNECTED, &xprt->state);
+}
+
+static inline int xprt_test_and_set_connected(struct rpc_xprt *xprt)
+{
+ return test_and_set_bit(XPRT_CONNECTED, &xprt->state);
+}
+
+static inline int xprt_test_and_clear_connected(struct rpc_xprt *xprt)
+{
+ return test_and_clear_bit(XPRT_CONNECTED, &xprt->state);
+}
+
+static inline void xprt_clear_connecting(struct rpc_xprt *xprt)
+{
+ smp_mb__before_clear_bit();
+ clear_bit(XPRT_CONNECTING, &xprt->state);
+ smp_mb__after_clear_bit();
+}
+
+static inline int xprt_connecting(struct rpc_xprt *xprt)
+{
+ return test_bit(XPRT_CONNECTING, &xprt->state);
+}
+
+static inline int xprt_test_and_set_connecting(struct rpc_xprt *xprt)
+{
+ return test_and_set_bit(XPRT_CONNECTING, &xprt->state);
+}
#endif /* __KERNEL__*/
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index ad15a54806d..ba448c76016 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -71,7 +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 unsigned long get_usable_page(gfp_t 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 a7bf1a3b149..20c975642ca 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -171,8 +171,8 @@ extern int rotate_reclaimable_page(struct page *page);
extern void swap_setup(void);
/* linux/mm/vmscan.c */
-extern int try_to_free_pages(struct zone **, unsigned int);
-extern int zone_reclaim(struct zone *, unsigned int, unsigned int);
+extern int try_to_free_pages(struct zone **, gfp_t);
+extern int zone_reclaim(struct zone *, gfp_t, unsigned int);
extern int shrink_all_memory(int);
extern int vm_swappiness;
diff --git a/include/linux/textsearch.h b/include/linux/textsearch.h
index 515046d1b2f..fc5bb4e91a5 100644
--- a/include/linux/textsearch.h
+++ b/include/linux/textsearch.h
@@ -40,7 +40,7 @@ struct ts_state
struct ts_ops
{
const char *name;
- struct ts_config * (*init)(const void *, unsigned int, int);
+ struct ts_config * (*init)(const void *, unsigned int, gfp_t);
unsigned int (*find)(struct ts_config *,
struct ts_state *);
void (*destroy)(struct ts_config *);
@@ -148,7 +148,7 @@ static inline unsigned int textsearch_get_pattern_len(struct ts_config *conf)
extern int textsearch_register(struct ts_ops *);
extern int textsearch_unregister(struct ts_ops *);
extern struct ts_config *textsearch_prepare(const char *, const void *,
- unsigned int, int, int);
+ unsigned int, gfp_t, int);
extern void textsearch_destroy(struct ts_config *conf);
extern unsigned int textsearch_find_continuous(struct ts_config *,
struct ts_state *,
diff --git a/include/linux/types.h b/include/linux/types.h
index 0aee34f9da9..21b9ce80364 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -151,7 +151,12 @@ typedef unsigned long sector_t;
*/
#ifdef __CHECKER__
-#define __bitwise __attribute__((bitwise))
+#define __bitwise__ __attribute__((bitwise))
+#else
+#define __bitwise__
+#endif
+#ifdef __CHECK_ENDIAN__
+#define __bitwise __bitwise__
#else
#define __bitwise
#endif
@@ -166,7 +171,7 @@ typedef __u64 __bitwise __be64;
#endif
#ifdef __KERNEL__
-typedef unsigned __nocast gfp_t;
+typedef unsigned __bitwise__ gfp_t;
#endif
struct ustat {
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 4dbe580f933..8f731e8f282 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -933,17 +933,17 @@ static inline void usb_fill_int_urb (struct urb *urb,
}
extern void usb_init_urb(struct urb *urb);
-extern struct urb *usb_alloc_urb(int iso_packets, unsigned mem_flags);
+extern struct urb *usb_alloc_urb(int iso_packets, gfp_t mem_flags);
extern void usb_free_urb(struct urb *urb);
#define usb_put_urb usb_free_urb
extern struct urb *usb_get_urb(struct urb *urb);
-extern int usb_submit_urb(struct urb *urb, unsigned mem_flags);
+extern int usb_submit_urb(struct urb *urb, gfp_t mem_flags);
extern int usb_unlink_urb(struct urb *urb);
extern void usb_kill_urb(struct urb *urb);
#define HAVE_USB_BUFFERS
void *usb_buffer_alloc (struct usb_device *dev, size_t size,
- unsigned mem_flags, dma_addr_t *dma);
+ gfp_t mem_flags, dma_addr_t *dma);
void usb_buffer_free (struct usb_device *dev, size_t size,
void *addr, dma_addr_t dma);
@@ -1050,7 +1050,7 @@ int usb_sg_init (
struct scatterlist *sg,
int nents,
size_t length,
- unsigned mem_flags
+ gfp_t mem_flags
);
void usb_sg_cancel (struct usb_sg_request *io);
void usb_sg_wait (struct usb_sg_request *io);
diff --git a/include/linux/usb_gadget.h b/include/linux/usb_gadget.h
index 71e60860732..ff81117eb73 100644
--- a/include/linux/usb_gadget.h
+++ b/include/linux/usb_gadget.h
@@ -107,18 +107,18 @@ struct usb_ep_ops {
int (*disable) (struct usb_ep *ep);
struct usb_request *(*alloc_request) (struct usb_ep *ep,
- unsigned gfp_flags);
+ gfp_t gfp_flags);
void (*free_request) (struct usb_ep *ep, struct usb_request *req);
void *(*alloc_buffer) (struct usb_ep *ep, unsigned bytes,
- dma_addr_t *dma, unsigned gfp_flags);
+ dma_addr_t *dma, gfp_t gfp_flags);
void (*free_buffer) (struct usb_ep *ep, void *buf, dma_addr_t dma,
unsigned bytes);
// NOTE: on 2.6, drivers may also use dma_map() and
// dma_sync_single_*() to directly manage dma overhead.
int (*queue) (struct usb_ep *ep, struct usb_request *req,
- unsigned gfp_flags);
+ gfp_t gfp_flags);
int (*dequeue) (struct usb_ep *ep, struct usb_request *req);
int (*set_halt) (struct usb_ep *ep, int value);
@@ -214,7 +214,7 @@ usb_ep_disable (struct usb_ep *ep)
* Returns the request, or null if one could not be allocated.
*/
static inline struct usb_request *
-usb_ep_alloc_request (struct usb_ep *ep, unsigned gfp_flags)
+usb_ep_alloc_request (struct usb_ep *ep, gfp_t gfp_flags)
{
return ep->ops->alloc_request (ep, gfp_flags);
}
@@ -254,7 +254,7 @@ usb_ep_free_request (struct usb_ep *ep, struct usb_request *req)
*/
static inline void *
usb_ep_alloc_buffer (struct usb_ep *ep, unsigned len, dma_addr_t *dma,
- unsigned gfp_flags)
+ gfp_t gfp_flags)
{
return ep->ops->alloc_buffer (ep, len, dma, gfp_flags);
}
@@ -330,7 +330,7 @@ usb_ep_free_buffer (struct usb_ep *ep, void *buf, dma_addr_t dma, unsigned len)
* reported when the usb peripheral is disconnected.
*/
static inline int
-usb_ep_queue (struct usb_ep *ep, struct usb_request *req, unsigned gfp_flags)
+usb_ep_queue (struct usb_ep *ep, struct usb_request *req, gfp_t gfp_flags)
{
return ep->ops->queue (ep, req, gfp_flags);
}
diff --git a/include/linux/wanpipe.h b/include/linux/wanpipe.h
index 167d956c492..dae9860091d 100644
--- a/include/linux/wanpipe.h
+++ b/include/linux/wanpipe.h
@@ -265,15 +265,6 @@ typedef struct {
#include <linux/tty_driver.h>
#include <linux/tty_flip.h>
-
-#define is_digit(ch) (((ch)>=(unsigned)'0'&&(ch)<=(unsigned)'9')?1:0)
-#define is_alpha(ch) ((((ch)>=(unsigned)'a'&&(ch)<=(unsigned)'z')||\
- ((ch)>=(unsigned)'A'&&(ch)<=(unsigned)'Z'))?1:0)
-#define is_hex_digit(ch) ((((ch)>=(unsigned)'0'&&(ch)<=(unsigned)'9')||\
- ((ch)>=(unsigned)'a'&&(ch)<=(unsigned)'f')||\
- ((ch)>=(unsigned)'A'&&(ch)<=(unsigned)'F'))?1:0)
-
-
/****** Data Structures *****************************************************/
/* Adapter Data Space.
diff --git a/include/net/dst.h b/include/net/dst.h
index 4a056a68243..6c196a5baf2 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -94,7 +94,6 @@ struct dst_ops
struct dst_entry * (*negative_advice)(struct dst_entry *);
void (*link_failure)(struct sk_buff *);
void (*update_pmtu)(struct dst_entry *dst, u32 mtu);
- int (*get_mss)(struct dst_entry *dst, u32 mtu);
int entry_size;
atomic_t entries;
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index dc36b1be674..5e38dca1d08 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -11,19 +11,26 @@
*
* Adaption to a generic IEEE 802.11 stack by James Ketrenos
* <jketreno@linux.intel.com>
- * Copyright (c) 2004, Intel Corporation
+ * Copyright (c) 2004-2005, Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation. See README and COPYING for
* more details.
+ *
+ * API Version History
+ * 1.0.x -- Initial version
+ * 1.1.x -- Added radiotap, QoS, TIM, ieee80211_geo APIs,
+ * various structure changes, and crypto API init method
*/
#ifndef IEEE80211_H
#define IEEE80211_H
-#include <linux/if_ether.h> /* ETH_ALEN */
-#include <linux/kernel.h> /* ARRAY_SIZE */
+#include <linux/if_ether.h> /* ETH_ALEN */
+#include <linux/kernel.h> /* ARRAY_SIZE */
#include <linux/wireless.h>
+#define IEEE80211_VERSION "git-1.1.6"
+
#define IEEE80211_DATA_LEN 2304
/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
6.2.1.1.2.
@@ -33,34 +40,13 @@
represents the 2304 bytes of real data, plus a possible 8 bytes of
WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */
-
-#define IEEE80211_HLEN 30
-#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN)
-
-struct ieee80211_hdr {
- __le16 frame_ctl;
- __le16 duration_id;
- u8 addr1[ETH_ALEN];
- u8 addr2[ETH_ALEN];
- u8 addr3[ETH_ALEN];
- __le16 seq_ctl;
- u8 addr4[ETH_ALEN];
-} __attribute__ ((packed));
-
-struct ieee80211_hdr_3addr {
- __le16 frame_ctl;
- __le16 duration_id;
- u8 addr1[ETH_ALEN];
- u8 addr2[ETH_ALEN];
- u8 addr3[ETH_ALEN];
- __le16 seq_ctl;
-} __attribute__ ((packed));
-
#define IEEE80211_1ADDR_LEN 10
#define IEEE80211_2ADDR_LEN 16
#define IEEE80211_3ADDR_LEN 24
#define IEEE80211_4ADDR_LEN 30
#define IEEE80211_FCS_LEN 4
+#define IEEE80211_HLEN (IEEE80211_4ADDR_LEN)
+#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN)
#define MIN_FRAG_THRESHOLD 256U
#define MAX_FRAG_THRESHOLD 2346U
@@ -113,11 +99,11 @@ struct ieee80211_hdr_3addr {
#define IEEE80211_STYPE_CFACK 0x0050
#define IEEE80211_STYPE_CFPOLL 0x0060
#define IEEE80211_STYPE_CFACKPOLL 0x0070
+#define IEEE80211_STYPE_QOS_DATA 0x0080
#define IEEE80211_SCTL_FRAG 0x000F
#define IEEE80211_SCTL_SEQ 0xFFF0
-
/* debug macros */
#ifdef CONFIG_IEEE80211_DEBUG
@@ -128,8 +114,7 @@ do { if (ieee80211_debug_level & (level)) \
in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0)
#else
#define IEEE80211_DEBUG(level, fmt, args...) do {} while (0)
-#endif /* CONFIG_IEEE80211_DEBUG */
-
+#endif /* CONFIG_IEEE80211_DEBUG */
/* debug macros not dependent on CONFIG_IEEE80211_DEBUG */
@@ -140,7 +125,6 @@ do { if (ieee80211_debug_level & (level)) \
* messages. It should never be used for passing essid to user space. */
const char *escape_essid(const char *essid, u8 essid_len);
-
/*
* To use the debug system:
*
@@ -177,6 +161,7 @@ const char *escape_essid(const char *essid, u8 essid_len);
#define IEEE80211_DL_TX (1<<8)
#define IEEE80211_DL_RX (1<<9)
+#define IEEE80211_DL_QOS (1<<31)
#define IEEE80211_ERROR(f, a...) printk(KERN_ERR "ieee80211: " f, ## a)
#define IEEE80211_WARNING(f, a...) printk(KERN_WARNING "ieee80211: " f, ## a)
@@ -190,9 +175,10 @@ const char *escape_essid(const char *essid, u8 essid_len);
#define IEEE80211_DEBUG_DROP(f, a...) IEEE80211_DEBUG(IEEE80211_DL_DROP, f, ## a)
#define IEEE80211_DEBUG_TX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_TX, f, ## a)
#define IEEE80211_DEBUG_RX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_RX, f, ## a)
+#define IEEE80211_DEBUG_QOS(f, a...) IEEE80211_DEBUG(IEEE80211_DL_QOS, f, ## a)
#include <linux/netdevice.h>
#include <linux/wireless.h>
-#include <linux/if_arp.h> /* ARPHRD_ETHER */
+#include <linux/if_arp.h> /* ARPHRD_ETHER */
#ifndef WIRELESS_SPY
#define WIRELESS_SPY /* enable iwspy support */
@@ -200,10 +186,10 @@ const char *escape_essid(const char *essid, u8 essid_len);
#include <net/iw_handler.h> /* new driver API */
#ifndef ETH_P_PAE
-#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
-#endif /* ETH_P_PAE */
+#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
+#endif /* ETH_P_PAE */
-#define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */
+#define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */
#ifndef ETH_P_80211_RAW
#define ETH_P_80211_RAW (ETH_P_ECONET + 1)
@@ -215,10 +201,10 @@ const char *escape_essid(const char *essid, u8 essid_len);
struct ieee80211_snap_hdr {
- u8 dsap; /* always 0xAA */
- u8 ssap; /* always 0xAA */
- u8 ctrl; /* always 0x03 */
- u8 oui[P80211_OUI_LEN]; /* organizational universal id */
+ u8 dsap; /* always 0xAA */
+ u8 ssap; /* always 0xAA */
+ u8 ctrl; /* always 0x03 */
+ u8 oui[P80211_OUI_LEN]; /* organizational universal id */
} __attribute__ ((packed));
@@ -246,8 +232,9 @@ struct ieee80211_snap_hdr {
#define WLAN_CAPABILITY_PBCC (1<<6)
#define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7)
#define WLAN_CAPABILITY_SPECTRUM_MGMT (1<<8)
+#define WLAN_CAPABILITY_QOS (1<<9)
#define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10)
-#define WLAN_CAPABILITY_OSSS_OFDM (1<<13)
+#define WLAN_CAPABILITY_DSSS_OFDM (1<<13)
/* Status codes */
enum ieee80211_statuscode {
@@ -312,14 +299,12 @@ enum ieee80211_reasoncode {
WLAN_REASON_CIPHER_SUITE_REJECTED = 24,
};
-
#define IEEE80211_STATMASK_SIGNAL (1<<0)
#define IEEE80211_STATMASK_RSSI (1<<1)
#define IEEE80211_STATMASK_NOISE (1<<2)
#define IEEE80211_STATMASK_RATE (1<<3)
#define IEEE80211_STATMASK_WEMASK 0x7
-
#define IEEE80211_CCK_MODULATION (1<<0)
#define IEEE80211_OFDM_MODULATION (1<<1)
@@ -377,9 +362,6 @@ enum ieee80211_reasoncode {
#define IEEE80211_NUM_CCK_RATES 4
#define IEEE80211_OFDM_SHIFT_MASK_A 4
-
-
-
/* NOTE: This data is for statistical purposes; not all hardware provides this
* information for frames received. Not setting these will not cause
* any adverse affects. */
@@ -388,7 +370,7 @@ struct ieee80211_rx_stats {
s8 rssi;
u8 signal;
u8 noise;
- u16 rate; /* in 100 kbps */
+ u16 rate; /* in 100 kbps */
u8 received_channel;
u8 control;
u8 mask;
@@ -439,38 +421,44 @@ struct ieee80211_device;
#include "ieee80211_crypt.h"
-#define SEC_KEY_1 (1<<0)
-#define SEC_KEY_2 (1<<1)
-#define SEC_KEY_3 (1<<2)
-#define SEC_KEY_4 (1<<3)
-#define SEC_ACTIVE_KEY (1<<4)
-#define SEC_AUTH_MODE (1<<5)
-#define SEC_UNICAST_GROUP (1<<6)
-#define SEC_LEVEL (1<<7)
-#define SEC_ENABLED (1<<8)
-
-#define SEC_LEVEL_0 0 /* None */
-#define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */
-#define SEC_LEVEL_2 2 /* Level 1 + TKIP */
-#define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */
-#define SEC_LEVEL_3 4 /* Level 2 + CCMP */
-
-#define WEP_KEYS 4
-#define WEP_KEY_LEN 13
+#define SEC_KEY_1 (1<<0)
+#define SEC_KEY_2 (1<<1)
+#define SEC_KEY_3 (1<<2)
+#define SEC_KEY_4 (1<<3)
+#define SEC_ACTIVE_KEY (1<<4)
+#define SEC_AUTH_MODE (1<<5)
+#define SEC_UNICAST_GROUP (1<<6)
+#define SEC_LEVEL (1<<7)
+#define SEC_ENABLED (1<<8)
+#define SEC_ENCRYPT (1<<9)
+
+#define SEC_LEVEL_0 0 /* None */
+#define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */
+#define SEC_LEVEL_2 2 /* Level 1 + TKIP */
+#define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */
+#define SEC_LEVEL_3 4 /* Level 2 + CCMP */
+
+#define SEC_ALG_NONE 0
+#define SEC_ALG_WEP 1
+#define SEC_ALG_TKIP 2
+#define SEC_ALG_CCMP 3
+
+#define WEP_KEYS 4
+#define WEP_KEY_LEN 13
+#define SCM_KEY_LEN 32
+#define SCM_TEMPORAL_KEY_LENGTH 16
struct ieee80211_security {
u16 active_key:2,
- enabled:1,
- auth_mode:2,
- auth_algo:4,
- unicast_uses_group:1;
+ enabled:1,
+ auth_mode:2, auth_algo:4, unicast_uses_group:1, encrypt:1;
+ u8 encode_alg[WEP_KEYS];
u8 key_sizes[WEP_KEYS];
- u8 keys[WEP_KEYS][WEP_KEY_LEN];
+ u8 keys[WEP_KEYS][SCM_KEY_LEN];
u8 level;
u16 flags;
} __attribute__ ((packed));
-
/*
802.11 data frame from AP
@@ -494,7 +482,7 @@ enum ieee80211_mfie {
MFIE_TYPE_RATES = 1,
MFIE_TYPE_FH_SET = 2,
MFIE_TYPE_DS_SET = 3,
- MFIE_TYPE_CF_SET = 4,
+ MFIE_TYPE_CF_SET = 4,
MFIE_TYPE_TIM = 5,
MFIE_TYPE_IBSS_SET = 6,
MFIE_TYPE_COUNTRY = 7,
@@ -516,11 +504,75 @@ enum ieee80211_mfie {
MFIE_TYPE_RSN = 48,
MFIE_TYPE_RATES_EX = 50,
MFIE_TYPE_GENERIC = 221,
+ MFIE_TYPE_QOS_PARAMETER = 222,
};
-struct ieee80211_info_element_hdr {
- u8 id;
- u8 len;
+/* Minimal header; can be used for passing 802.11 frames with sufficient
+ * information to determine what type of underlying data type is actually
+ * stored in the data. */
+struct ieee80211_hdr {
+ __le16 frame_ctl;
+ __le16 duration_id;
+ u8 payload[0];
+} __attribute__ ((packed));
+
+struct ieee80211_hdr_1addr {
+ __le16 frame_ctl;
+ __le16 duration_id;
+ u8 addr1[ETH_ALEN];
+ u8 payload[0];
+} __attribute__ ((packed));
+
+struct ieee80211_hdr_2addr {
+ __le16 frame_ctl;
+ __le16 duration_id;
+ u8 addr1[ETH_ALEN];
+ u8 addr2[ETH_ALEN];
+ u8 payload[0];
+} __attribute__ ((packed));
+
+struct ieee80211_hdr_3addr {
+ __le16 frame_ctl;
+ __le16 duration_id;
+ u8 addr1[ETH_ALEN];
+ u8 addr2[ETH_ALEN];
+ u8 addr3[ETH_ALEN];
+ __le16 seq_ctl;
+ u8 payload[0];
+} __attribute__ ((packed));
+
+struct ieee80211_hdr_4addr {
+ __le16 frame_ctl;
+ __le16 duration_id;
+ u8 addr1[ETH_ALEN];
+ u8 addr2[ETH_ALEN];
+ u8 addr3[ETH_ALEN];
+ __le16 seq_ctl;
+ u8 addr4[ETH_ALEN];
+ u8 payload[0];
+} __attribute__ ((packed));
+
+struct ieee80211_hdr_3addrqos {
+ __le16 frame_ctl;
+ __le16 duration_id;
+ u8 addr1[ETH_ALEN];
+ u8 addr2[ETH_ALEN];
+ u8 addr3[ETH_ALEN];
+ __le16 seq_ctl;
+ u8 payload[0];
+ __le16 qos_ctl;
+} __attribute__ ((packed));
+
+struct ieee80211_hdr_4addrqos {
+ __le16 frame_ctl;
+ __le16 duration_id;
+ u8 addr1[ETH_ALEN];
+ u8 addr2[ETH_ALEN];
+ u8 addr3[ETH_ALEN];
+ __le16 seq_ctl;
+ u8 addr4[ETH_ALEN];
+ u8 payload[0];
+ __le16 qos_ctl;
} __attribute__ ((packed));
struct ieee80211_info_element {
@@ -546,49 +598,77 @@ struct ieee80211_info_element {
u16 status;
*/
-struct ieee80211_authentication {
+struct ieee80211_auth {
struct ieee80211_hdr_3addr header;
__le16 algorithm;
__le16 transaction;
__le16 status;
- struct ieee80211_info_element info_element;
+ /* challenge */
+ struct ieee80211_info_element info_element[0];
} __attribute__ ((packed));
+struct ieee80211_disassoc {
+ struct ieee80211_hdr_3addr header;
+ __le16 reason;
+} __attribute__ ((packed));
+
+/* Alias deauth for disassoc */
+#define ieee80211_deauth ieee80211_disassoc
+
+struct ieee80211_probe_request {
+ struct ieee80211_hdr_3addr header;
+ /* SSID, supported rates */
+ struct ieee80211_info_element info_element[0];
+} __attribute__ ((packed));
struct ieee80211_probe_response {
struct ieee80211_hdr_3addr header;
u32 time_stamp[2];
__le16 beacon_interval;
__le16 capability;
- struct ieee80211_info_element info_element;
+ /* SSID, supported rates, FH params, DS params,
+ * CF params, IBSS params, TIM (if beacon), RSN */
+ struct ieee80211_info_element info_element[0];
} __attribute__ ((packed));
-struct ieee80211_assoc_request_frame {
+/* Alias beacon for probe_response */
+#define ieee80211_beacon ieee80211_probe_response
+
+struct ieee80211_assoc_request {
+ struct ieee80211_hdr_3addr header;
+ __le16 capability;
+ __le16 listen_interval;
+ /* SSID, supported rates, RSN */
+ struct ieee80211_info_element info_element[0];
+} __attribute__ ((packed));
+
+struct ieee80211_reassoc_request {
+ struct ieee80211_hdr_3addr header;
__le16 capability;
__le16 listen_interval;
u8 current_ap[ETH_ALEN];
- struct ieee80211_info_element info_element;
+ struct ieee80211_info_element info_element[0];
} __attribute__ ((packed));
-struct ieee80211_assoc_response_frame {
+struct ieee80211_assoc_response {
struct ieee80211_hdr_3addr header;
__le16 capability;
__le16 status;
__le16 aid;
- struct ieee80211_info_element info_element; /* supported rates */
+ /* supported rates */
+ struct ieee80211_info_element info_element[0];
} __attribute__ ((packed));
-
struct ieee80211_txb {
u8 nr_frags;
u8 encrypted;
- u16 reserved;
- u16 frag_size;
- u16 payload_size;
+ u8 rts_included;
+ u8 reserved;
+ __le16 frag_size;
+ __le16 payload_size;
struct sk_buff *fragments[0];
};
-
/* SWEEP TABLE ENTRIES NUMBER */
#define MAX_SWEEP_TAB_ENTRIES 42
#define MAX_SWEEP_TAB_ENTRIES_PER_PACKET 7
@@ -604,9 +684,68 @@ struct ieee80211_txb {
#define MAX_WPA_IE_LEN 64
-#define NETWORK_EMPTY_ESSID (1<<0)
-#define NETWORK_HAS_OFDM (1<<1)
-#define NETWORK_HAS_CCK (1<<2)
+#define NETWORK_EMPTY_ESSID (1<<0)
+#define NETWORK_HAS_OFDM (1<<1)
+#define NETWORK_HAS_CCK (1<<2)
+
+/* QoS structure */
+#define NETWORK_HAS_QOS_PARAMETERS (1<<3)
+#define NETWORK_HAS_QOS_INFORMATION (1<<4)
+#define NETWORK_HAS_QOS_MASK (NETWORK_HAS_QOS_PARAMETERS | NETWORK_HAS_QOS_INFORMATION)
+
+#define QOS_QUEUE_NUM 4
+#define QOS_OUI_LEN 3
+#define QOS_OUI_TYPE 2
+#define QOS_ELEMENT_ID 221
+#define QOS_OUI_INFO_SUB_TYPE 0
+#define QOS_OUI_PARAM_SUB_TYPE 1
+#define QOS_VERSION_1 1
+#define QOS_AIFSN_MIN_VALUE 2
+
+struct ieee80211_qos_information_element {
+ u8 elementID;
+ u8 length;
+ u8 qui[QOS_OUI_LEN];
+ u8 qui_type;
+ u8 qui_subtype;
+ u8 version;
+ u8 ac_info;
+} __attribute__ ((packed));
+
+struct ieee80211_qos_ac_parameter {
+ u8 aci_aifsn;
+ u8 ecw_min_max;
+ __le16 tx_op_limit;
+} __attribute__ ((packed));
+
+struct ieee80211_qos_parameter_info {
+ struct ieee80211_qos_information_element info_element;
+ u8 reserved;
+ struct ieee80211_qos_ac_parameter ac_params_record[QOS_QUEUE_NUM];
+} __attribute__ ((packed));
+
+struct ieee80211_qos_parameters {
+ __le16 cw_min[QOS_QUEUE_NUM];
+ __le16 cw_max[QOS_QUEUE_NUM];
+ u8 aifs[QOS_QUEUE_NUM];
+ u8 flag[QOS_QUEUE_NUM];
+ __le16 tx_op_limit[QOS_QUEUE_NUM];
+} __attribute__ ((packed));
+
+struct ieee80211_qos_data {
+ struct ieee80211_qos_parameters parameters;
+ int active;
+ int supported;
+ u8 param_count;
+ u8 old_param_count;
+};
+
+struct ieee80211_tim_parameters {
+ u8 tim_count;
+ u8 tim_period;
+} __attribute__ ((packed));
+
+/*******************************************************/
struct ieee80211_network {
/* These entries are used to identify a unique network */
@@ -616,6 +755,8 @@ struct ieee80211_network {
u8 ssid[IW_ESSID_MAX_SIZE + 1];
u8 ssid_len;
+ struct ieee80211_qos_data qos_data;
+
/* These are network statistics */
struct ieee80211_rx_stats stats;
u16 capability;
@@ -631,10 +772,12 @@ struct ieee80211_network {
u16 beacon_interval;
u16 listen_interval;
u16 atim_window;
+ u8 erp_value;
u8 wpa_ie[MAX_WPA_IE_LEN];
size_t wpa_ie_len;
u8 rsn_ie[MAX_WPA_IE_LEN];
size_t rsn_ie_len;
+ struct ieee80211_tim_parameters tim;
struct list_head list;
};
@@ -651,17 +794,52 @@ enum ieee80211_state {
#define DEFAULT_MAX_SCAN_AGE (15 * HZ)
#define DEFAULT_FTS 2346
-
#define CFG_IEEE80211_RESERVE_FCS (1<<0)
#define CFG_IEEE80211_COMPUTE_FCS (1<<1)
+#define CFG_IEEE80211_RTS (1<<2)
+
+#define IEEE80211_24GHZ_MIN_CHANNEL 1
+#define IEEE80211_24GHZ_MAX_CHANNEL 14
+#define IEEE80211_24GHZ_CHANNELS 14
+
+#define IEEE80211_52GHZ_MIN_CHANNEL 36
+#define IEEE80211_52GHZ_MAX_CHANNEL 165
+#define IEEE80211_52GHZ_CHANNELS 32
+
+enum {
+ IEEE80211_CH_PASSIVE_ONLY = (1 << 0),
+ IEEE80211_CH_B_ONLY = (1 << 2),
+ IEEE80211_CH_NO_IBSS = (1 << 3),
+ IEEE80211_CH_UNIFORM_SPREADING = (1 << 4),
+ IEEE80211_CH_RADAR_DETECT = (1 << 5),
+ IEEE80211_CH_INVALID = (1 << 6),
+};
+
+struct ieee80211_channel {
+ u32 freq;
+ u8 channel;
+ u8 flags;
+ u8 max_power;
+};
+
+struct ieee80211_geo {
+ u8 name[4];
+ u8 bg_channels;
+ u8 a_channels;
+ struct ieee80211_channel bg[IEEE80211_24GHZ_CHANNELS];
+ struct ieee80211_channel a[IEEE80211_52GHZ_CHANNELS];
+};
struct ieee80211_device {
struct net_device *dev;
+ struct ieee80211_security sec;
/* Bookkeeping structures */
struct net_device_stats stats;
struct ieee80211_stats ieee_stats;
+ struct ieee80211_geo geo;
+
/* Probe / Beacon management */
struct list_head network_free_list;
struct list_head network_list;
@@ -669,62 +847,102 @@ struct ieee80211_device {
int scans;
int scan_age;
- int iw_mode; /* operating mode (IW_MODE_*) */
+ int iw_mode; /* operating mode (IW_MODE_*) */
+ struct iw_spy_data spy_data; /* iwspy support */
spinlock_t lock;
- int tx_headroom; /* Set to size of any additional room needed at front
- * of allocated Tx SKBs */
+ int tx_headroom; /* Set to size of any additional room needed at front
+ * of allocated Tx SKBs */
u32 config;
/* WEP and other encryption related settings at the device level */
- int open_wep; /* Set to 1 to allow unencrypted frames */
+ int open_wep; /* Set to 1 to allow unencrypted frames */
- int reset_on_keychange; /* Set to 1 if the HW needs to be reset on
+ int reset_on_keychange; /* Set to 1 if the HW needs to be reset on
* WEP key changes */
/* If the host performs {en,de}cryption, then set to 1 */
int host_encrypt;
+ int host_encrypt_msdu;
int host_decrypt;
- int ieee802_1x; /* is IEEE 802.1X used */
+ /* host performs multicast decryption */
+ int host_mc_decrypt;
+
+ int host_open_frag;
+ int host_build_iv;
+ int ieee802_1x; /* is IEEE 802.1X used */
/* WPA data */
int wpa_enabled;
int drop_unencrypted;
- int tkip_countermeasures;
int privacy_invoked;
size_t wpa_ie_len;
u8 *wpa_ie;
struct list_head crypt_deinit_list;
struct ieee80211_crypt_data *crypt[WEP_KEYS];
- int tx_keyidx; /* default TX key index (crypt[tx_keyidx]) */
+ int tx_keyidx; /* default TX key index (crypt[tx_keyidx]) */
struct timer_list crypt_deinit_timer;
+ int crypt_quiesced;
- int bcrx_sta_key; /* use individual keys to override default keys even
- * with RX of broad/multicast frames */
+ int bcrx_sta_key; /* use individual keys to override default keys even
+ * with RX of broad/multicast frames */
/* Fragmentation structures */
struct ieee80211_frag_entry frag_cache[IEEE80211_FRAG_CACHE_LEN];
unsigned int frag_next_idx;
- u16 fts; /* Fragmentation Threshold */
+ u16 fts; /* Fragmentation Threshold */
+ u16 rts; /* RTS threshold */
/* Association info */
u8 bssid[ETH_ALEN];
enum ieee80211_state state;
- int mode; /* A, B, G */
- int modulation; /* CCK, OFDM */
- int freq_band; /* 2.4Ghz, 5.2Ghz, Mixed */
- int abg_ture; /* ABG flag */
+ int mode; /* A, B, G */
+ int modulation; /* CCK, OFDM */
+ int freq_band; /* 2.4Ghz, 5.2Ghz, Mixed */
+ int abg_true; /* ABG flag */
+
+ int perfect_rssi;
+ int worst_rssi;
/* Callback functions */
- void (*set_security)(struct net_device *dev,
- struct ieee80211_security *sec);
- int (*hard_start_xmit)(struct ieee80211_txb *txb,
- struct net_device *dev);
- int (*reset_port)(struct net_device *dev);
+ void (*set_security) (struct net_device * dev,
+ struct ieee80211_security * sec);
+ int (*hard_start_xmit) (struct ieee80211_txb * txb,
+ struct net_device * dev, int pri);
+ int (*reset_port) (struct net_device * dev);
+ int (*is_queue_full) (struct net_device * dev, int pri);
+
+ int (*handle_management) (struct net_device * dev,
+ struct ieee80211_network * network, u16 type);
+
+ /* Typical STA methods */
+ int (*handle_auth) (struct net_device * dev,
+ struct ieee80211_auth * auth);
+ int (*handle_deauth) (struct net_device * dev,
+ struct ieee80211_auth * auth);
+ int (*handle_disassoc) (struct net_device * dev,
+ struct ieee80211_disassoc * assoc);
+ int (*handle_beacon) (struct net_device * dev,
+ struct ieee80211_beacon * beacon,
+ struct ieee80211_network * network);
+ int (*handle_probe_response) (struct net_device * dev,
+ struct ieee80211_probe_response * resp,
+ struct ieee80211_network * network);
+ int (*handle_probe_request) (struct net_device * dev,
+ struct ieee80211_probe_request * req,
+ struct ieee80211_rx_stats * stats);
+ int (*handle_assoc_response) (struct net_device * dev,
+ struct ieee80211_assoc_response * resp,
+ struct ieee80211_network * network);
+
+ /* Typical AP methods */
+ int (*handle_assoc_request) (struct net_device * dev);
+ int (*handle_reassoc_request) (struct net_device * dev,
+ struct ieee80211_reassoc_request * req);
/* This must be the last item so that it points to the data
* allocated beyond this structure by alloc_ieee80211 */
@@ -736,12 +954,12 @@ struct ieee80211_device {
#define IEEE_G (1<<2)
#define IEEE_MODE_MASK (IEEE_A|IEEE_B|IEEE_G)
-extern inline void *ieee80211_priv(struct net_device *dev)
+static inline void *ieee80211_priv(struct net_device *dev)
{
return ((struct ieee80211_device *)netdev_priv(dev))->priv;
}
-extern inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
+static inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
{
/* Single white space is for Linksys APs */
if (essid_len == 1 && essid[0] == ' ')
@@ -757,7 +975,8 @@ extern inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
return 1;
}
-extern inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee, int mode)
+static inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee,
+ int mode)
{
/*
* It is possible for both access points and our device to support
@@ -783,14 +1002,17 @@ extern inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee, int mod
return 0;
}
-extern inline int ieee80211_get_hdrlen(u16 fc)
+static inline int ieee80211_get_hdrlen(u16 fc)
{
int hdrlen = IEEE80211_3ADDR_LEN;
+ u16 stype = WLAN_FC_GET_STYPE(fc);
switch (WLAN_FC_GET_TYPE(fc)) {
case IEEE80211_FTYPE_DATA:
if ((fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS))
hdrlen = IEEE80211_4ADDR_LEN;
+ if (stype & IEEE80211_STYPE_QOS_DATA)
+ hdrlen += 2;
break;
case IEEE80211_FTYPE_CTL:
switch (WLAN_FC_GET_STYPE(fc)) {
@@ -808,7 +1030,48 @@ extern inline int ieee80211_get_hdrlen(u16 fc)
return hdrlen;
}
+static inline u8 *ieee80211_get_payload(struct ieee80211_hdr *hdr)
+{
+ switch (ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl))) {
+ case IEEE80211_1ADDR_LEN:
+ return ((struct ieee80211_hdr_1addr *)hdr)->payload;
+ case IEEE80211_2ADDR_LEN:
+ return ((struct ieee80211_hdr_2addr *)hdr)->payload;
+ case IEEE80211_3ADDR_LEN:
+ return ((struct ieee80211_hdr_3addr *)hdr)->payload;
+ case IEEE80211_4ADDR_LEN:
+ return ((struct ieee80211_hdr_4addr *)hdr)->payload;
+ }
+
+}
+
+static inline int ieee80211_is_ofdm_rate(u8 rate)
+{
+ switch (rate & ~IEEE80211_BASIC_RATE_MASK) {
+ case IEEE80211_OFDM_RATE_6MB:
+ case IEEE80211_OFDM_RATE_9MB:
+ case IEEE80211_OFDM_RATE_12MB:
+ case IEEE80211_OFDM_RATE_18MB:
+ case IEEE80211_OFDM_RATE_24MB:
+ case IEEE80211_OFDM_RATE_36MB:
+ case IEEE80211_OFDM_RATE_48MB:
+ case IEEE80211_OFDM_RATE_54MB:
+ return 1;
+ }
+ return 0;
+}
+static inline int ieee80211_is_cck_rate(u8 rate)
+{
+ switch (rate & ~IEEE80211_BASIC_RATE_MASK) {
+ case IEEE80211_CCK_RATE_1MB:
+ case IEEE80211_CCK_RATE_2MB:
+ case IEEE80211_CCK_RATE_5MB:
+ case IEEE80211_CCK_RATE_11MB:
+ return 1;
+ }
+ return 0;
+}
/* ieee80211.c */
extern void free_ieee80211(struct net_device *dev);
@@ -817,18 +1080,30 @@ extern struct net_device *alloc_ieee80211(int sizeof_priv);
extern int ieee80211_set_encryption(struct ieee80211_device *ieee);
/* ieee80211_tx.c */
-extern int ieee80211_xmit(struct sk_buff *skb,
- struct net_device *dev);
+extern int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev);
extern void ieee80211_txb_free(struct ieee80211_txb *);
-
+extern int ieee80211_tx_frame(struct ieee80211_device *ieee,
+ struct ieee80211_hdr *frame, int len);
/* ieee80211_rx.c */
extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
struct ieee80211_rx_stats *rx_stats);
extern void ieee80211_rx_mgt(struct ieee80211_device *ieee,
- struct ieee80211_hdr *header,
+ struct ieee80211_hdr_4addr *header,
struct ieee80211_rx_stats *stats);
+/* ieee80211_geo.c */
+extern const struct ieee80211_geo *ieee80211_get_geo(struct ieee80211_device
+ *ieee);
+extern int ieee80211_set_geo(struct ieee80211_device *ieee,
+ const struct ieee80211_geo *geo);
+
+extern int ieee80211_is_valid_channel(struct ieee80211_device *ieee,
+ u8 channel);
+extern int ieee80211_channel_to_index(struct ieee80211_device *ieee,
+ u8 channel);
+extern u8 ieee80211_freq_to_channel(struct ieee80211_device *ieee, u32 freq);
+
/* ieee80211_wx.c */
extern int ieee80211_wx_get_scan(struct ieee80211_device *ieee,
struct iw_request_info *info,
@@ -839,17 +1114,21 @@ extern int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
extern int ieee80211_wx_get_encode(struct ieee80211_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *key);
-
-
-extern inline void ieee80211_increment_scans(struct ieee80211_device *ieee)
+extern int ieee80211_wx_set_encodeext(struct ieee80211_device *ieee,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra);
+extern int ieee80211_wx_get_encodeext(struct ieee80211_device *ieee,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra);
+
+static inline void ieee80211_increment_scans(struct ieee80211_device *ieee)
{
ieee->scans++;
}
-extern inline int ieee80211_get_scans(struct ieee80211_device *ieee)
+static inline int ieee80211_get_scans(struct ieee80211_device *ieee)
{
return ieee->scans;
}
-
-#endif /* IEEE80211_H */
+#endif /* IEEE80211_H */
diff --git a/include/net/ieee80211_crypt.h b/include/net/ieee80211_crypt.h
index b58a3bcc0dc..0a1c2d82ca4 100644
--- a/include/net/ieee80211_crypt.h
+++ b/include/net/ieee80211_crypt.h
@@ -25,16 +25,22 @@
#include <linux/skbuff.h>
+enum {
+ IEEE80211_CRYPTO_TKIP_COUNTERMEASURES = (1 << 0),
+};
+
struct ieee80211_crypto_ops {
const char *name;
/* init new crypto context (e.g., allocate private data space,
* select IV, etc.); returns NULL on failure or pointer to allocated
* private data on success */
- void * (*init)(int keyidx);
+ void *(*init) (int keyidx);
/* deinitialize crypto context and free allocated private data */
- void (*deinit)(void *priv);
+ void (*deinit) (void *priv);
+
+ int (*build_iv) (struct sk_buff * skb, int hdr_len, void *priv);
/* encrypt/decrypt return < 0 on error or >= 0 on success. The return
* value from decrypt_mpdu is passed as the keyidx value for
@@ -42,34 +48,39 @@ struct ieee80211_crypto_ops {
* encryption; if not, error will be returned; these functions are
* called for all MPDUs (i.e., fragments).
*/
- int (*encrypt_mpdu)(struct sk_buff *skb, int hdr_len, void *priv);
- int (*decrypt_mpdu)(struct sk_buff *skb, int hdr_len, void *priv);
+ int (*encrypt_mpdu) (struct sk_buff * skb, int hdr_len, void *priv);
+ int (*decrypt_mpdu) (struct sk_buff * skb, int hdr_len, void *priv);
/* These functions are called for full MSDUs, i.e. full frames.
* These can be NULL if full MSDU operations are not needed. */
- int (*encrypt_msdu)(struct sk_buff *skb, int hdr_len, void *priv);
- int (*decrypt_msdu)(struct sk_buff *skb, int keyidx, int hdr_len,
- void *priv);
+ int (*encrypt_msdu) (struct sk_buff * skb, int hdr_len, void *priv);
+ int (*decrypt_msdu) (struct sk_buff * skb, int keyidx, int hdr_len,
+ void *priv);
- int (*set_key)(void *key, int len, u8 *seq, void *priv);
- int (*get_key)(void *key, int len, u8 *seq, void *priv);
+ int (*set_key) (void *key, int len, u8 * seq, void *priv);
+ int (*get_key) (void *key, int len, u8 * seq, void *priv);
/* procfs handler for printing out key information and possible
* statistics */
- char * (*print_stats)(char *p, void *priv);
+ char *(*print_stats) (char *p, void *priv);
+
+ /* Crypto specific flag get/set for configuration settings */
+ unsigned long (*get_flags) (void *priv);
+ unsigned long (*set_flags) (unsigned long flags, void *priv);
/* maximum number of bytes added by encryption; encrypt buf is
* allocated with extra_prefix_len bytes, copy of in_buf, and
* extra_postfix_len; encrypt need not use all this space, but
* the result must start at the beginning of the buffer and correct
* length must be returned */
- int extra_prefix_len, extra_postfix_len;
+ int extra_mpdu_prefix_len, extra_mpdu_postfix_len;
+ int extra_msdu_prefix_len, extra_msdu_postfix_len;
struct module *owner;
};
struct ieee80211_crypt_data {
- struct list_head list; /* delayed deletion list */
+ struct list_head list; /* delayed deletion list */
struct ieee80211_crypto_ops *ops;
void *priv;
atomic_t refcnt;
@@ -77,10 +88,11 @@ struct ieee80211_crypt_data {
int ieee80211_register_crypto_ops(struct ieee80211_crypto_ops *ops);
int ieee80211_unregister_crypto_ops(struct ieee80211_crypto_ops *ops);
-struct ieee80211_crypto_ops * ieee80211_get_crypto_ops(const char *name);
+struct ieee80211_crypto_ops *ieee80211_get_crypto_ops(const char *name);
void ieee80211_crypt_deinit_entries(struct ieee80211_device *, int);
void ieee80211_crypt_deinit_handler(unsigned long);
void ieee80211_crypt_delayed_deinit(struct ieee80211_device *ieee,
struct ieee80211_crypt_data **crypt);
+void ieee80211_crypt_quiescing(struct ieee80211_device *ieee);
#endif
diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h
new file mode 100644
index 00000000000..429b73892a5
--- /dev/null
+++ b/include/net/ieee80211_radiotap.h
@@ -0,0 +1,231 @@
+/* $FreeBSD: src/sys/net80211/ieee80211_radiotap.h,v 1.5 2005/01/22 20:12:05 sam Exp $ */
+/* $NetBSD: ieee80211_radiotap.h,v 1.11 2005/06/22 06:16:02 dyoung Exp $ */
+
+/*-
+ * Copyright (c) 2003, 2004 David Young. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of David Young may not be used to endorse or promote
+ * products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY DAVID YOUNG ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DAVID
+ * YOUNG BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+ * OF SUCH DAMAGE.
+ */
+
+/*
+ * Modifications to fit into the linux IEEE 802.11 stack,
+ * Mike Kershaw (dragorn@kismetwireless.net)
+ */
+
+#ifndef IEEE80211RADIOTAP_H
+#define IEEE80211RADIOTAP_H
+
+#include <linux/if_ether.h>
+#include <linux/kernel.h>
+
+/* Radiotap header version (from official NetBSD feed) */
+#define IEEE80211RADIOTAP_VERSION "1.5"
+/* Base version of the radiotap packet header data */
+#define PKTHDR_RADIOTAP_VERSION 0
+
+/* A generic radio capture format is desirable. There is one for
+ * Linux, but it is neither rigidly defined (there were not even
+ * units given for some fields) nor easily extensible.
+ *
+ * I suggest the following extensible radio capture format. It is
+ * based on a bitmap indicating which fields are present.
+ *
+ * I am trying to describe precisely what the application programmer
+ * should expect in the following, and for that reason I tell the
+ * units and origin of each measurement (where it applies), or else I
+ * use sufficiently weaselly language ("is a monotonically nondecreasing
+ * function of...") that I cannot set false expectations for lawyerly
+ * readers.
+ */
+
+/* XXX tcpdump/libpcap do not tolerate variable-length headers,
+ * yet, so we pad every radiotap header to 64 bytes. Ugh.
+ */
+#define IEEE80211_RADIOTAP_HDRLEN 64
+
+/* The radio capture header precedes the 802.11 header. */
+struct ieee80211_radiotap_header {
+ u8 it_version; /* Version 0. Only increases
+ * for drastic changes,
+ * introduction of compatible
+ * new fields does not count.
+ */
+ u8 it_pad;
+ u16 it_len; /* length of the whole
+ * header in bytes, including
+ * it_version, it_pad,
+ * it_len, and data fields.
+ */
+ u32 it_present; /* A bitmap telling which
+ * fields are present. Set bit 31
+ * (0x80000000) to extend the
+ * bitmap by another 32 bits.
+ * Additional extensions are made
+ * by setting bit 31.
+ */
+};
+
+/* Name Data type Units
+ * ---- --------- -----
+ *
+ * IEEE80211_RADIOTAP_TSFT u64 microseconds
+ *
+ * Value in microseconds of the MAC's 64-bit 802.11 Time
+ * Synchronization Function timer when the first bit of the
+ * MPDU arrived at the MAC. For received frames, only.
+ *
+ * IEEE80211_RADIOTAP_CHANNEL 2 x u16 MHz, bitmap
+ *
+ * Tx/Rx frequency in MHz, followed by flags (see below).
+ *
+ * IEEE80211_RADIOTAP_FHSS u16 see below
+ *
+ * For frequency-hopping radios, the hop set (first byte)
+ * and pattern (second byte).
+ *
+ * IEEE80211_RADIOTAP_RATE u8 500kb/s
+ *
+ * Tx/Rx data rate
+ *
+ * IEEE80211_RADIOTAP_DBM_ANTSIGNAL int8_t decibels from
+ * one milliwatt (dBm)
+ *
+ * RF signal power at the antenna, decibel difference from
+ * one milliwatt.
+ *
+ * IEEE80211_RADIOTAP_DBM_ANTNOISE int8_t decibels from
+ * one milliwatt (dBm)
+ *
+ * RF noise power at the antenna, decibel difference from one
+ * milliwatt.
+ *
+ * IEEE80211_RADIOTAP_DB_ANTSIGNAL u8 decibel (dB)
+ *
+ * RF signal power at the antenna, decibel difference from an
+ * arbitrary, fixed reference.
+ *
+ * IEEE80211_RADIOTAP_DB_ANTNOISE u8 decibel (dB)
+ *
+ * RF noise power at the antenna, decibel difference from an
+ * arbitrary, fixed reference point.
+ *
+ * IEEE80211_RADIOTAP_LOCK_QUALITY u16 unitless
+ *
+ * Quality of Barker code lock. Unitless. Monotonically
+ * nondecreasing with "better" lock strength. Called "Signal
+ * Quality" in datasheets. (Is there a standard way to measure
+ * this?)
+ *
+ * IEEE80211_RADIOTAP_TX_ATTENUATION u16 unitless
+ *
+ * Transmit power expressed as unitless distance from max
+ * power set at factory calibration. 0 is max power.
+ * Monotonically nondecreasing with lower power levels.
+ *
+ * IEEE80211_RADIOTAP_DB_TX_ATTENUATION u16 decibels (dB)
+ *
+ * Transmit power expressed as decibel distance from max power
+ * set at factory calibration. 0 is max power. Monotonically
+ * nondecreasing with lower power levels.
+ *
+ * IEEE80211_RADIOTAP_DBM_TX_POWER int8_t decibels from
+ * one milliwatt (dBm)
+ *
+ * Transmit power expressed as dBm (decibels from a 1 milliwatt
+ * reference). This is the absolute power level measured at
+ * the antenna port.
+ *
+ * IEEE80211_RADIOTAP_FLAGS u8 bitmap
+ *
+ * Properties of transmitted and received frames. See flags
+ * defined below.
+ *
+ * IEEE80211_RADIOTAP_ANTENNA u8 antenna index
+ *
+ * Unitless indication of the Rx/Tx antenna for this packet.
+ * The first antenna is antenna 0.
+ *
+ * IEEE80211_RADIOTAP_FCS u32 data
+ *
+ * FCS from frame in network byte order.
+ */
+enum ieee80211_radiotap_type {
+ IEEE80211_RADIOTAP_TSFT = 0,
+ IEEE80211_RADIOTAP_FLAGS = 1,
+ IEEE80211_RADIOTAP_RATE = 2,
+ IEEE80211_RADIOTAP_CHANNEL = 3,
+ IEEE80211_RADIOTAP_FHSS = 4,
+ IEEE80211_RADIOTAP_DBM_ANTSIGNAL = 5,
+ IEEE80211_RADIOTAP_DBM_ANTNOISE = 6,
+ IEEE80211_RADIOTAP_LOCK_QUALITY = 7,
+ IEEE80211_RADIOTAP_TX_ATTENUATION = 8,
+ IEEE80211_RADIOTAP_DB_TX_ATTENUATION = 9,
+ IEEE80211_RADIOTAP_DBM_TX_POWER = 10,
+ IEEE80211_RADIOTAP_ANTENNA = 11,
+ IEEE80211_RADIOTAP_DB_ANTSIGNAL = 12,
+ IEEE80211_RADIOTAP_DB_ANTNOISE = 13,
+ IEEE80211_RADIOTAP_EXT = 31,
+};
+
+/* Channel flags. */
+#define IEEE80211_CHAN_TURBO 0x0010 /* Turbo channel */
+#define IEEE80211_CHAN_CCK 0x0020 /* CCK channel */
+#define IEEE80211_CHAN_OFDM 0x0040 /* OFDM channel */
+#define IEEE80211_CHAN_2GHZ 0x0080 /* 2 GHz spectrum channel. */
+#define IEEE80211_CHAN_5GHZ 0x0100 /* 5 GHz spectrum channel */
+#define IEEE80211_CHAN_PASSIVE 0x0200 /* Only passive scan allowed */
+#define IEEE80211_CHAN_DYN 0x0400 /* Dynamic CCK-OFDM channel */
+#define IEEE80211_CHAN_GFSK 0x0800 /* GFSK channel (FHSS PHY) */
+
+/* For IEEE80211_RADIOTAP_FLAGS */
+#define IEEE80211_RADIOTAP_F_CFP 0x01 /* sent/received
+ * during CFP
+ */
+#define IEEE80211_RADIOTAP_F_SHORTPRE 0x02 /* sent/received
+ * with short
+ * preamble
+ */
+#define IEEE80211_RADIOTAP_F_WEP 0x04 /* sent/received
+ * with WEP encryption
+ */
+#define IEEE80211_RADIOTAP_F_FRAG 0x08 /* sent/received
+ * with fragmentation
+ */
+#define IEEE80211_RADIOTAP_F_FCS 0x10 /* frame includes FCS */
+#define IEEE80211_RADIOTAP_F_DATAPAD 0x20 /* frame has padding between
+ * 802.11 header and payload
+ * (to 32-bit boundary)
+ */
+
+/* Ugly macro to convert literal channel numbers into their mhz equivalents
+ * There are certianly some conditions that will break this (like feeding it '30')
+ * but they shouldn't arise since nothing talks on channel 30. */
+#define ieee80211chan2mhz(x) \
+ (((x) <= 14) ? \
+ (((x) == 14) ? 2484 : ((x) * 5) + 2407) : \
+ ((x) + 1000) * 5)
+
+#endif /* IEEE80211_RADIOTAP_H */
diff --git a/include/net/sock.h b/include/net/sock.h
index ecb75526cba..e0498bd3600 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -207,7 +207,7 @@ struct sock {
struct sk_buff_head sk_write_queue;
int sk_wmem_queued;
int sk_forward_alloc;
- unsigned int sk_allocation;
+ gfp_t sk_allocation;
int sk_sndbuf;
int sk_route_caps;
unsigned long sk_flags;
diff --git a/include/net/syncppp.h b/include/net/syncppp.h
index 614cb6ba564..877efa43470 100644
--- a/include/net/syncppp.h
+++ b/include/net/syncppp.h
@@ -86,7 +86,6 @@ static inline struct sppp *sppp_of(struct net_device *dev)
void sppp_attach (struct ppp_device *pd);
void sppp_detach (struct net_device *dev);
-void sppp_input (struct net_device *dev, struct sk_buff *m);
int sppp_do_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd);
struct sk_buff *sppp_dequeue (struct net_device *dev);
int sppp_isempty (struct net_device *dev);
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index bed4b7c9be9..e6b61fab66d 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -146,7 +146,7 @@ struct scsi_cmnd {
#define SCSI_STATE_MLQUEUE 0x100b
-extern struct scsi_cmnd *scsi_get_command(struct scsi_device *, int);
+extern struct scsi_cmnd *scsi_get_command(struct scsi_device *, gfp_t);
extern void scsi_put_command(struct scsi_cmnd *);
extern void scsi_io_completion(struct scsi_cmnd *, unsigned int, unsigned int);
extern void scsi_finish_command(struct scsi_cmnd *cmd);
diff --git a/include/scsi/scsi_request.h b/include/scsi/scsi_request.h
index 6a140020d7c..2539debb799 100644
--- a/include/scsi/scsi_request.h
+++ b/include/scsi/scsi_request.h
@@ -45,7 +45,7 @@ struct scsi_request {
level driver) of this request */
};
-extern struct scsi_request *scsi_allocate_request(struct scsi_device *, int);
+extern struct scsi_request *scsi_allocate_request(struct scsi_device *, gfp_t);
extern void scsi_release_request(struct scsi_request *);
extern void scsi_wait_req(struct scsi_request *, const void *cmnd,
void *buffer, unsigned bufflen,
diff --git a/include/sound/memalloc.h b/include/sound/memalloc.h
index 3a2fd2cc9f1..83489c3abba 100644
--- a/include/sound/memalloc.h
+++ b/include/sound/memalloc.h
@@ -111,7 +111,7 @@ size_t snd_dma_get_reserved_buf(struct snd_dma_buffer *dmab, unsigned int id);
int snd_dma_reserve_buf(struct snd_dma_buffer *dmab, unsigned int id);
/* basic memory allocation functions */
-void *snd_malloc_pages(size_t size, unsigned int gfp_flags);
+void *snd_malloc_pages(size_t size, gfp_t gfp_flags);
void snd_free_pages(void *ptr, size_t size);
#endif /* __SOUND_MEMALLOC_H */