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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-08-31 00:52:43 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-08-31 00:52:43 -0700
commitd66ac4752e891f319fa931ab72efb3352fafa50b (patch)
tree8a7c1b152a9103927962d6f398eff8bc76a6dab2 /include
parent0ee13079906f0e0b185b13a1fbdaf24d853baa8d (diff)
parent5f92c329364c0bf2d3a356da5e8759fbe349f9d1 (diff)
downloadop-kernel-dev-d66ac4752e891f319fa931ab72efb3352fafa50b.zip
op-kernel-dev-d66ac4752e891f319fa931ab72efb3352fafa50b.tar.gz
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Fix several bugs in MSI handling. [SPARC64]: Fix type and constant sizes wrt. sun4u IMAP/ICLR handling.
Diffstat (limited to 'include')
-rw-r--r--include/asm-sparc64/device.h2
-rw-r--r--include/asm-sparc64/irq.h25
2 files changed, 14 insertions, 13 deletions
diff --git a/include/asm-sparc64/device.h b/include/asm-sparc64/device.h
index d5a4559..5111e87 100644
--- a/include/asm-sparc64/device.h
+++ b/include/asm-sparc64/device.h
@@ -16,8 +16,6 @@ struct dev_archdata {
struct device_node *prom_node;
struct of_device *op;
-
- unsigned int msi_num;
};
#endif /* _ASM_SPARC64_DEVICE_H */
diff --git a/include/asm-sparc64/irq.h b/include/asm-sparc64/irq.h
index e6c436e..c00ad15 100644
--- a/include/asm-sparc64/irq.h
+++ b/include/asm-sparc64/irq.h
@@ -16,21 +16,21 @@
#include <asm/ptrace.h>
/* IMAP/ICLR register defines */
-#define IMAP_VALID 0x80000000 /* IRQ Enabled */
-#define IMAP_TID_UPA 0x7c000000 /* UPA TargetID */
-#define IMAP_TID_JBUS 0x7c000000 /* JBUS TargetID */
+#define IMAP_VALID 0x80000000UL /* IRQ Enabled */
+#define IMAP_TID_UPA 0x7c000000UL /* UPA TargetID */
+#define IMAP_TID_JBUS 0x7c000000UL /* JBUS TargetID */
#define IMAP_TID_SHIFT 26
-#define IMAP_AID_SAFARI 0x7c000000 /* Safari AgentID */
+#define IMAP_AID_SAFARI 0x7c000000UL /* Safari AgentID */
#define IMAP_AID_SHIFT 26
-#define IMAP_NID_SAFARI 0x03e00000 /* Safari NodeID */
+#define IMAP_NID_SAFARI 0x03e00000UL /* Safari NodeID */
#define IMAP_NID_SHIFT 21
-#define IMAP_IGN 0x000007c0 /* IRQ Group Number */
-#define IMAP_INO 0x0000003f /* IRQ Number */
-#define IMAP_INR 0x000007ff /* Full interrupt number*/
+#define IMAP_IGN 0x000007c0UL /* IRQ Group Number */
+#define IMAP_INO 0x0000003fUL /* IRQ Number */
+#define IMAP_INR 0x000007ffUL /* Full interrupt number*/
-#define ICLR_IDLE 0x00000000 /* Idle state */
-#define ICLR_TRANSMIT 0x00000001 /* Transmit state */
-#define ICLR_PENDING 0x00000003 /* Pending state */
+#define ICLR_IDLE 0x00000000UL /* Idle state */
+#define ICLR_TRANSMIT 0x00000001UL /* Transmit state */
+#define ICLR_PENDING 0x00000003UL /* Pending state */
/* The largest number of unique interrupt sources we support.
* If this needs to ever be larger than 255, you need to change
@@ -53,6 +53,9 @@ extern unsigned int sun4v_build_msi(u32 devhandle, unsigned int *virt_irq_p,
extern void sun4v_destroy_msi(unsigned int virt_irq);
extern unsigned int sbus_build_irq(void *sbus, unsigned int ino);
+extern void sparc64_set_msi(unsigned int virt_irq, u32 msi);
+extern u32 sparc64_get_msi(unsigned int virt_irq);
+
extern void fixup_irqs(void);
static __inline__ void set_softint(unsigned long bits)
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