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-rw-r--r--include/asm-avr32/arch-at32ap/board.h31
-rw-r--r--include/asm-avr32/arch-at32ap/portmux.h1
-rw-r--r--include/asm-avr32/arch-at32ap/smc.h51
-rw-r--r--include/asm-avr32/bitops.h5
-rw-r--r--include/asm-avr32/dma-mapping.h26
-rw-r--r--include/asm-avr32/io.h7
-rw-r--r--include/asm-avr32/kdebug.h16
-rw-r--r--include/asm-avr32/kprobes.h2
-rw-r--r--include/asm-avr32/scatterlist.h5
-rw-r--r--include/asm-avr32/semaphore.h1
-rw-r--r--include/asm-avr32/system.h13
-rw-r--r--include/asm-avr32/tlbflush.h7
-rw-r--r--include/asm-avr32/types.h6
-rw-r--r--include/asm-avr32/unistd.h13
14 files changed, 122 insertions, 62 deletions
diff --git a/include/asm-avr32/arch-at32ap/board.h b/include/asm-avr32/arch-at32ap/board.h
index 0215965dc58..d6993a6b647 100644
--- a/include/asm-avr32/arch-at32ap/board.h
+++ b/include/asm-avr32/arch-at32ap/board.h
@@ -6,6 +6,8 @@
#include <linux/types.h>
+#define GPIO_PIN_NONE (-1)
+
/* Add basic devices: system manager, interrupt controller, portmuxes, etc. */
void at32_add_system_devices(void);
@@ -36,6 +38,19 @@ struct platform_device *
at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data,
unsigned long fbmem_start, unsigned long fbmem_len);
+struct usba_platform_data {
+ int vbus_pin;
+};
+struct platform_device *
+at32_add_device_usba(unsigned int id, struct usba_platform_data *data);
+
+struct ide_platform_data {
+ u8 cs;
+};
+struct platform_device *
+at32_add_device_ide(unsigned int id, unsigned int extint,
+ struct ide_platform_data *data);
+
/* depending on what's hooked up, not all SSC pins will be used */
#define ATMEL_SSC_TK 0x01
#define ATMEL_SSC_TF 0x02
@@ -50,4 +65,20 @@ at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data,
struct platform_device *
at32_add_device_ssc(unsigned int id, unsigned int flags);
+struct platform_device *at32_add_device_twi(unsigned int id);
+struct platform_device *at32_add_device_mci(unsigned int id);
+struct platform_device *at32_add_device_ac97c(unsigned int id);
+struct platform_device *at32_add_device_abdac(unsigned int id);
+
+struct cf_platform_data {
+ int detect_pin;
+ int reset_pin;
+ int vcc_pin;
+ int ready_pin;
+ u8 cs;
+};
+struct platform_device *
+at32_add_device_cf(unsigned int id, unsigned int extint,
+ struct cf_platform_data *data);
+
#endif /* __ASM_ARCH_BOARD_H */
diff --git a/include/asm-avr32/arch-at32ap/portmux.h b/include/asm-avr32/arch-at32ap/portmux.h
index 9930871decd..b1abe6b4e4e 100644
--- a/include/asm-avr32/arch-at32ap/portmux.h
+++ b/include/asm-avr32/arch-at32ap/portmux.h
@@ -19,6 +19,7 @@
#define AT32_GPIOF_OUTPUT 0x00000002 /* (OUT) Enable output driver */
#define AT32_GPIOF_HIGH 0x00000004 /* (OUT) Set output high */
#define AT32_GPIOF_DEGLITCH 0x00000008 /* (IN) Filter glitches */
+#define AT32_GPIOF_MULTIDRV 0x00000010 /* Enable multidriver option */
void at32_select_periph(unsigned int pin, unsigned int periph,
unsigned long flags);
diff --git a/include/asm-avr32/arch-at32ap/smc.h b/include/asm-avr32/arch-at32ap/smc.h
index 07152b7fd9c..c98eea44a70 100644
--- a/include/asm-avr32/arch-at32ap/smc.h
+++ b/include/asm-avr32/arch-at32ap/smc.h
@@ -15,22 +15,50 @@
/*
* All timing parameters are in nanoseconds.
*/
+struct smc_timing {
+ /* Delay from address valid to assertion of given strobe */
+ int ncs_read_setup;
+ int nrd_setup;
+ int ncs_write_setup;
+ int nwe_setup;
+
+ /* Pulse length of given strobe */
+ int ncs_read_pulse;
+ int nrd_pulse;
+ int ncs_write_pulse;
+ int nwe_pulse;
+
+ /* Total cycle length of given operation */
+ int read_cycle;
+ int write_cycle;
+
+ /* Minimal recovery times, will extend cycle if needed */
+ int ncs_read_recover;
+ int nrd_recover;
+ int ncs_write_recover;
+ int nwe_recover;
+};
+
+/*
+ * All timing parameters are in clock cycles.
+ */
struct smc_config {
+
/* Delay from address valid to assertion of given strobe */
- u16 ncs_read_setup;
- u16 nrd_setup;
- u16 ncs_write_setup;
- u16 nwe_setup;
+ u8 ncs_read_setup;
+ u8 nrd_setup;
+ u8 ncs_write_setup;
+ u8 nwe_setup;
/* Pulse length of given strobe */
- u16 ncs_read_pulse;
- u16 nrd_pulse;
- u16 ncs_write_pulse;
- u16 nwe_pulse;
+ u8 ncs_read_pulse;
+ u8 nrd_pulse;
+ u8 ncs_write_pulse;
+ u8 nwe_pulse;
/* Total cycle length of given operation */
- u16 read_cycle;
- u16 write_cycle;
+ u8 read_cycle;
+ u8 write_cycle;
/* Bus width in bytes */
u8 bus_width;
@@ -76,6 +104,9 @@ struct smc_config {
unsigned int tdf_mode:1;
};
+extern void smc_set_timing(struct smc_config *config,
+ const struct smc_timing *timing);
+
extern int smc_set_configuration(int cs, const struct smc_config *config);
extern struct smc_config *smc_get_configuration(int cs);
diff --git a/include/asm-avr32/bitops.h b/include/asm-avr32/bitops.h
index 5299f8c8e11..1a50b69b1a1 100644
--- a/include/asm-avr32/bitops.h
+++ b/include/asm-avr32/bitops.h
@@ -8,6 +8,10 @@
#ifndef __ASM_AVR32_BITOPS_H
#define __ASM_AVR32_BITOPS_H
+#ifndef _LINUX_BITOPS_H
+#error only <linux/bitops.h> can be included directly
+#endif
+
#include <asm/byteorder.h>
#include <asm/system.h>
@@ -288,6 +292,7 @@ static inline int ffs(unsigned long word)
#include <asm-generic/bitops/fls64.h>
#include <asm-generic/bitops/sched.h>
#include <asm-generic/bitops/hweight.h>
+#include <asm-generic/bitops/lock.h>
#include <asm-generic/bitops/ext2-non-atomic.h>
#include <asm-generic/bitops/ext2-atomic.h>
diff --git a/include/asm-avr32/dma-mapping.h b/include/asm-avr32/dma-mapping.h
index 21bb60bbb9a..57dc672bab8 100644
--- a/include/asm-avr32/dma-mapping.h
+++ b/include/asm-avr32/dma-mapping.h
@@ -3,7 +3,7 @@
#include <linux/mm.h>
#include <linux/device.h>
-#include <asm/scatterlist.h>
+#include <linux/scatterlist.h>
#include <asm/processor.h>
#include <asm/cacheflush.h>
#include <asm/io.h>
@@ -217,8 +217,8 @@ dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
for (i = 0; i < nents; i++) {
char *virt;
- sg[i].dma_address = page_to_bus(sg[i].page) + sg[i].offset;
- virt = page_address(sg[i].page) + sg[i].offset;
+ sg[i].dma_address = page_to_bus(sg_page(&sg[i])) + sg[i].offset;
+ virt = sg_virt(&sg[i]);
dma_cache_sync(dev, virt, sg[i].length, direction);
}
@@ -264,7 +264,11 @@ static inline void
dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle,
size_t size, enum dma_data_direction direction)
{
- dma_cache_sync(dev, bus_to_virt(dma_handle), size, direction);
+ /*
+ * No need to do anything since the CPU isn't supposed to
+ * touch this memory after we flushed it at mapping- or
+ * sync-for-device time.
+ */
}
static inline void
@@ -309,12 +313,11 @@ static inline void
dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
int nents, enum dma_data_direction direction)
{
- int i;
-
- for (i = 0; i < nents; i++) {
- dma_cache_sync(dev, page_address(sg[i].page) + sg[i].offset,
- sg[i].length, direction);
- }
+ /*
+ * No need to do anything since the CPU isn't supposed to
+ * touch this memory after we flushed it at mapping- or
+ * sync-for-device time.
+ */
}
static inline void
@@ -324,8 +327,7 @@ dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,
int i;
for (i = 0; i < nents; i++) {
- dma_cache_sync(dev, page_address(sg[i].page) + sg[i].offset,
- sg[i].length, direction);
+ dma_cache_sync(dev, sg_virt(&sg[i]), sg[i].length, direction);
}
}
diff --git a/include/asm-avr32/io.h b/include/asm-avr32/io.h
index 64bb92bb677..8be7ea9c904 100644
--- a/include/asm-avr32/io.h
+++ b/include/asm-avr32/io.h
@@ -298,13 +298,6 @@ extern void __iounmap(void __iomem *addr);
#define ioport_map(port, nr) ioremap(port, nr)
#define ioport_unmap(port) iounmap(port)
-#define dma_cache_wback_inv(_start, _size) \
- flush_dcache_region(_start, _size)
-#define dma_cache_inv(_start, _size) \
- invalidate_dcache_region(_start, _size)
-#define dma_cache_wback(_start, _size) \
- clean_dcache_region(_start, _size)
-
/*
* Convert a physical pointer to a virtual kernel pointer for /dev/mem
* access
diff --git a/include/asm-avr32/kdebug.h b/include/asm-avr32/kdebug.h
index 7f54e2b15d1..fd7e99046b2 100644
--- a/include/asm-avr32/kdebug.h
+++ b/include/asm-avr32/kdebug.h
@@ -1,26 +1,10 @@
#ifndef __ASM_AVR32_KDEBUG_H
#define __ASM_AVR32_KDEBUG_H
-#include <linux/notifier.h>
-
/* Grossly misnamed. */
enum die_val {
DIE_BREAKPOINT,
DIE_SSTEP,
};
-/*
- * These are only here because kprobes.c wants them to implement a
- * blatant layering violation. Will hopefully go away soon once all
- * architectures are updated.
- */
-static inline int register_page_fault_notifier(struct notifier_block *nb)
-{
- return 0;
-}
-static inline int unregister_page_fault_notifier(struct notifier_block *nb)
-{
- return 0;
-}
-
#endif /* __ASM_AVR32_KDEBUG_H */
diff --git a/include/asm-avr32/kprobes.h b/include/asm-avr32/kprobes.h
index 190a6377c80..996cb656474 100644
--- a/include/asm-avr32/kprobes.h
+++ b/include/asm-avr32/kprobes.h
@@ -17,7 +17,7 @@ typedef u16 kprobe_opcode_t;
#define BREAKPOINT_INSTRUCTION 0xd673 /* breakpoint */
#define MAX_INSN_SIZE 2
-#define ARCH_INACTIVE_KPROBE_COUNT 1
+#define kretprobe_blacklist_size 0
#define arch_remove_kprobe(p) do { } while (0)
diff --git a/include/asm-avr32/scatterlist.h b/include/asm-avr32/scatterlist.h
index c6d5ce3b3a2..377320e3bd1 100644
--- a/include/asm-avr32/scatterlist.h
+++ b/include/asm-avr32/scatterlist.h
@@ -4,7 +4,10 @@
#include <asm/types.h>
struct scatterlist {
- struct page *page;
+#ifdef CONFIG_DEBUG_SG
+ unsigned long sg_magic;
+#endif
+ unsigned long page_link;
unsigned int offset;
dma_addr_t dma_address;
unsigned int length;
diff --git a/include/asm-avr32/semaphore.h b/include/asm-avr32/semaphore.h
index ef99ddccc10..feaf1d45338 100644
--- a/include/asm-avr32/semaphore.h
+++ b/include/asm-avr32/semaphore.h
@@ -36,7 +36,6 @@ struct semaphore {
struct semaphore name = __SEMAPHORE_INITIALIZER(name,count)
#define DECLARE_MUTEX(name) __DECLARE_SEMAPHORE_GENERIC(name,1)
-#define DECLARE_MUTEX_LOCKED(name) __DECLARE_SEMAPHORE_GENERIC(name,0)
static inline void sema_init (struct semaphore *sem, int val)
{
diff --git a/include/asm-avr32/system.h b/include/asm-avr32/system.h
index a8236bacc87..dc2d527cef4 100644
--- a/include/asm-avr32/system.h
+++ b/include/asm-avr32/system.h
@@ -73,11 +73,16 @@ extern struct task_struct *__switch_to(struct task_struct *,
extern void __xchg_called_with_bad_pointer(void);
-#ifdef __CHECKER__
-extern unsigned long __builtin_xchg(void *ptr, unsigned long x);
-#endif
+static inline unsigned long xchg_u32(u32 val, volatile u32 *m)
+{
+ u32 ret;
-#define xchg_u32(val, m) __builtin_xchg((void *)m, val)
+ asm volatile("xchg %[ret], %[m], %[val]"
+ : [ret] "=&r"(ret), "=m"(*m)
+ : "m"(*m), [m] "r"(m), [val] "r"(val)
+ : "memory");
+ return ret;
+}
static inline unsigned long __xchg(unsigned long x,
volatile void *ptr,
diff --git a/include/asm-avr32/tlbflush.h b/include/asm-avr32/tlbflush.h
index 730e268f81f..5bc7c88a577 100644
--- a/include/asm-avr32/tlbflush.h
+++ b/include/asm-avr32/tlbflush.h
@@ -19,7 +19,6 @@
* - flush_tlb_page(vma, vmaddr) flushes one page
* - flush_tlb_range(vma, start, end) flushes a range of pages
* - flush_tlb_kernel_range(start, end) flushes a range of kernel pages
- * - flush_tlb_pgtables(mm, start, end) flushes a range of page tables
*/
extern void flush_tlb(void);
extern void flush_tlb_all(void);
@@ -29,12 +28,6 @@ extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long page);
extern void __flush_tlb_page(unsigned long asid, unsigned long page);
-static inline void flush_tlb_pgtables(struct mm_struct *mm,
- unsigned long start, unsigned long end)
-{
- /* Nothing to do */
-}
-
extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);
#endif /* __ASM_AVR32_TLBFLUSH_H */
diff --git a/include/asm-avr32/types.h b/include/asm-avr32/types.h
index 2bff153a32e..8999a381940 100644
--- a/include/asm-avr32/types.h
+++ b/include/asm-avr32/types.h
@@ -25,9 +25,9 @@ typedef unsigned short __u16;
typedef __signed__ int __s32;
typedef unsigned int __u32;
-#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
-typedef __signed__ long long __s64;
-typedef unsigned long long __u64;
+#if defined(__GNUC__)
+__extension__ typedef __signed__ long long __s64;
+__extension__ typedef unsigned long long __u64;
#endif
#endif /* __ASSEMBLY__ */
diff --git a/include/asm-avr32/unistd.h b/include/asm-avr32/unistd.h
index 3b4e35b55c8..de09009593f 100644
--- a/include/asm-avr32/unistd.h
+++ b/include/asm-avr32/unistd.h
@@ -303,6 +303,19 @@
#ifdef __KERNEL__
#define NR_syscalls 282
+/* Old stuff */
+#define __IGNORE_uselib
+#define __IGNORE_mmap
+
+/* NUMA stuff */
+#define __IGNORE_mbind
+#define __IGNORE_get_mempolicy
+#define __IGNORE_set_mempolicy
+#define __IGNORE_migrate_pages
+#define __IGNORE_move_pages
+
+/* SMP stuff */
+#define __IGNORE_getcpu
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_STAT64
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-05 11:34:11 +0000