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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-08-18 09:38:56 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-08-18 09:38:56 -0700
commited72df448250a6da72b65e7881eb63c5ded3475f (patch)
treecff147d103f1578380b0c3c324630d9c75945fb3 /include
parent505683675cf0ed903765f160ad633f77ab90a9d4 (diff)
parent118142080a75fc1ce599c73b7894a71b4813828e (diff)
downloadop-kernel-dev-ed72df448250a6da72b65e7881eb63c5ded3475f.zip
op-kernel-dev-ed72df448250a6da72b65e7881eb63c5ded3475f.tar.gz
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: Cross-compilation between e.g. i386 -> 64bit could break -> work around it [IA64] Enable early console for Ski simulator [IA64] forbid ptrace changes psr.ri to 3 [IA64] Failure to grow RBS [IA64] Fix processor_get_freq [IA64] SGI Altix : fix a force_interrupt bug on altix [IA64] Update arch/ia64/configs/* s/SLAB/SLUB/ [IA64] get back PT_IA_64_UNWIND program header [IA64] need NOTES in vmlinux.lds.S [IA64] make unwinder stop at last frame of the bootloader [IA64] Clean up CPE handler registration [IA64] Include Kconfig.preempt [IA64] SN2 needs platform specific irq_to_vector() function. [IA64] Use atomic64_read to read an atomic64_t. [IA64] disable irq's and check need_resched before safe_halt
Diffstat (limited to 'include')
-rw-r--r--include/asm-ia64/atomic.h4
-rw-r--r--include/asm-ia64/hw_irq.h7
-rw-r--r--include/asm-ia64/machvec.h7
-rw-r--r--include/asm-ia64/machvec_init.h1
-rw-r--r--include/asm-ia64/machvec_sn2.h2
-rw-r--r--include/linux/mod_devicetable.h3
6 files changed, 20 insertions, 4 deletions
diff --git a/include/asm-ia64/atomic.h b/include/asm-ia64/atomic.h
index 1fc3b83..50c2b83 100644
--- a/include/asm-ia64/atomic.h
+++ b/include/asm-ia64/atomic.h
@@ -55,7 +55,7 @@ ia64_atomic64_add (__s64 i, atomic64_t *v)
do {
CMPXCHG_BUGCHECK(v);
- old = atomic_read(v);
+ old = atomic64_read(v);
new = old + i;
} while (ia64_cmpxchg(acq, v, old, new, sizeof(atomic64_t)) != old);
return new;
@@ -83,7 +83,7 @@ ia64_atomic64_sub (__s64 i, atomic64_t *v)
do {
CMPXCHG_BUGCHECK(v);
- old = atomic_read(v);
+ old = atomic64_read(v);
new = old - i;
} while (ia64_cmpxchg(acq, v, old, new, sizeof(atomic64_t)) != old);
return new;
diff --git a/include/asm-ia64/hw_irq.h b/include/asm-ia64/hw_irq.h
index efa1b8f..bba5baa 100644
--- a/include/asm-ia64/hw_irq.h
+++ b/include/asm-ia64/hw_irq.h
@@ -124,6 +124,11 @@ static inline void ia64_resend_irq(unsigned int vector)
extern irq_desc_t irq_desc[NR_IRQS];
#ifndef CONFIG_IA64_GENERIC
+static inline ia64_vector __ia64_irq_to_vector(int irq)
+{
+ return irq_cfg[irq].vector;
+}
+
static inline unsigned int
__ia64_local_vector_to_irq (ia64_vector vec)
{
@@ -145,7 +150,7 @@ __ia64_local_vector_to_irq (ia64_vector vec)
static inline ia64_vector
irq_to_vector (int irq)
{
- return irq_cfg[irq].vector;
+ return platform_irq_to_vector(irq);
}
/*
diff --git a/include/asm-ia64/machvec.h b/include/asm-ia64/machvec.h
index 5cf8bf1..c201a20 100644
--- a/include/asm-ia64/machvec.h
+++ b/include/asm-ia64/machvec.h
@@ -30,6 +30,7 @@ typedef void ia64_mv_send_ipi_t (int, int, int, int);
typedef void ia64_mv_timer_interrupt_t (int, void *);
typedef void ia64_mv_global_tlb_purge_t (struct mm_struct *, unsigned long, unsigned long, unsigned long);
typedef void ia64_mv_tlb_migrate_finish_t (struct mm_struct *);
+typedef u8 ia64_mv_irq_to_vector (int);
typedef unsigned int ia64_mv_local_vector_to_irq (u8);
typedef char *ia64_mv_pci_get_legacy_mem_t (struct pci_bus *);
typedef int ia64_mv_pci_legacy_read_t (struct pci_bus *, u16 port, u32 *val,
@@ -145,6 +146,7 @@ extern void machvec_tlb_migrate_finish (struct mm_struct *);
# define platform_dma_sync_sg_for_device ia64_mv.dma_sync_sg_for_device
# define platform_dma_mapping_error ia64_mv.dma_mapping_error
# define platform_dma_supported ia64_mv.dma_supported
+# define platform_irq_to_vector ia64_mv.irq_to_vector
# define platform_local_vector_to_irq ia64_mv.local_vector_to_irq
# define platform_pci_get_legacy_mem ia64_mv.pci_get_legacy_mem
# define platform_pci_legacy_read ia64_mv.pci_legacy_read
@@ -198,6 +200,7 @@ struct ia64_machine_vector {
ia64_mv_dma_sync_sg_for_device *dma_sync_sg_for_device;
ia64_mv_dma_mapping_error *dma_mapping_error;
ia64_mv_dma_supported *dma_supported;
+ ia64_mv_irq_to_vector *irq_to_vector;
ia64_mv_local_vector_to_irq *local_vector_to_irq;
ia64_mv_pci_get_legacy_mem_t *pci_get_legacy_mem;
ia64_mv_pci_legacy_read_t *pci_legacy_read;
@@ -247,6 +250,7 @@ struct ia64_machine_vector {
platform_dma_sync_sg_for_device, \
platform_dma_mapping_error, \
platform_dma_supported, \
+ platform_irq_to_vector, \
platform_local_vector_to_irq, \
platform_pci_get_legacy_mem, \
platform_pci_legacy_read, \
@@ -366,6 +370,9 @@ extern ia64_mv_dma_supported swiotlb_dma_supported;
#ifndef platform_dma_supported
# define platform_dma_supported swiotlb_dma_supported
#endif
+#ifndef platform_irq_to_vector
+# define platform_irq_to_vector __ia64_irq_to_vector
+#endif
#ifndef platform_local_vector_to_irq
# define platform_local_vector_to_irq __ia64_local_vector_to_irq
#endif
diff --git a/include/asm-ia64/machvec_init.h b/include/asm-ia64/machvec_init.h
index 2d36f68..7f21249 100644
--- a/include/asm-ia64/machvec_init.h
+++ b/include/asm-ia64/machvec_init.h
@@ -2,6 +2,7 @@
extern ia64_mv_send_ipi_t ia64_send_ipi;
extern ia64_mv_global_tlb_purge_t ia64_global_tlb_purge;
+extern ia64_mv_irq_to_vector __ia64_irq_to_vector;
extern ia64_mv_local_vector_to_irq __ia64_local_vector_to_irq;
extern ia64_mv_pci_get_legacy_mem_t ia64_pci_get_legacy_mem;
extern ia64_mv_pci_legacy_read_t ia64_pci_legacy_read;
diff --git a/include/asm-ia64/machvec_sn2.h b/include/asm-ia64/machvec_sn2.h
index eaa2fce..61439a7 100644
--- a/include/asm-ia64/machvec_sn2.h
+++ b/include/asm-ia64/machvec_sn2.h
@@ -35,6 +35,7 @@ extern ia64_mv_send_ipi_t sn2_send_IPI;
extern ia64_mv_timer_interrupt_t sn_timer_interrupt;
extern ia64_mv_global_tlb_purge_t sn2_global_tlb_purge;
extern ia64_mv_tlb_migrate_finish_t sn_tlb_migrate_finish;
+extern ia64_mv_irq_to_vector sn_irq_to_vector;
extern ia64_mv_local_vector_to_irq sn_local_vector_to_irq;
extern ia64_mv_pci_get_legacy_mem_t sn_pci_get_legacy_mem;
extern ia64_mv_pci_legacy_read_t sn_pci_legacy_read;
@@ -104,6 +105,7 @@ extern ia64_mv_pci_fixup_bus_t sn_pci_fixup_bus;
#define platform_readw_relaxed __sn_readw_relaxed
#define platform_readl_relaxed __sn_readl_relaxed
#define platform_readq_relaxed __sn_readq_relaxed
+#define platform_irq_to_vector sn_irq_to_vector
#define platform_local_vector_to_irq sn_local_vector_to_irq
#define platform_pci_get_legacy_mem sn_pci_get_legacy_mem
#define platform_pci_legacy_read sn_pci_legacy_read
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 2ada8ee..4dc5fa8 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -159,7 +159,8 @@ struct ap_device_id {
#define AP_DEVICE_ID_MATCH_DEVICE_TYPE 0x01
-#define ACPI_ID_LEN 9
+#define ACPI_ID_LEN 16 /* only 9 bytes needed here, 16 bytes are used */
+ /* to workaround crosscompile issues */
struct acpi_device_id {
__u8 id[ACPI_ID_LEN];
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