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authorDavid S. Miller <davem@davemloft.net>2006-06-20 01:21:57 -0700
committerDavid S. Miller <davem@davemloft.net>2006-06-20 01:21:57 -0700
commit37cdcd9e82108f9b899f1631f66ade2e45738a6e (patch)
tree452b4a106d767947664b99797640194c7483047e /include/asm-sparc64
parentc6387a48cf5958e43c201fc27a158c328927531a (diff)
downloadop-kernel-dev-37cdcd9e82108f9b899f1631f66ade2e45738a6e.zip
op-kernel-dev-37cdcd9e82108f9b899f1631f66ade2e45738a6e.tar.gz
[SPARC64]: Kill ino_bucket->pil
And reuse that struct member for virt_irq, which will be used in future changesets for the implementation of mapping between real and virtual IRQ numbers. This nicely kills off a ton of SBUS and PCI controller PIL assignment code which is no longer necessary. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-sparc64')
-rw-r--r--include/asm-sparc64/irq.h11
1 files changed, 5 insertions, 6 deletions
diff --git a/include/asm-sparc64/irq.h b/include/asm-sparc64/irq.h
index bbdf89e..d66c7cd 100644
--- a/include/asm-sparc64/irq.h
+++ b/include/asm-sparc64/irq.h
@@ -37,14 +37,14 @@ struct irq_desc {
* line. Keep this in mind please.
*/
struct ino_bucket {
- /* Next handler in per-CPU PIL worklist. We know that
+ /* Next handler in per-CPU IRQ worklist. We know that
* bucket pointers have the high 32-bits clear, so to
* save space we only store the bits we need.
*/
/*0x00*/unsigned int irq_chain;
- /* PIL to schedule this IVEC at. */
-/*0x04*/unsigned char pil;
+ /* Virtual interrupt number assigned to this INO. */
+/*0x04*/unsigned char virt_irq;
/* If an IVEC arrives while irq_info is NULL, we
* set this to notify request_irq() about the event.
@@ -95,7 +95,6 @@ extern struct ino_bucket ivector_table[NUM_IVECS];
#define __irq_ino(irq) \
(((struct ino_bucket *)(unsigned long)(irq)) - &ivector_table[0])
-#define __irq_pil(irq) ((struct ino_bucket *)(unsigned long)(irq))->pil
#define __bucket(irq) ((struct ino_bucket *)(unsigned long)(irq))
#define __irq(bucket) ((unsigned int)(unsigned long)(bucket))
@@ -105,8 +104,8 @@ extern struct ino_bucket ivector_table[NUM_IVECS];
extern void disable_irq(unsigned int);
#define disable_irq_nosync disable_irq
extern void enable_irq(unsigned int);
-extern unsigned int build_irq(int pil, int inofixup, unsigned long iclr, unsigned long imap);
-extern unsigned int sun4v_build_irq(u32 devhandle, unsigned int devino, int pil, unsigned char flags);
+extern unsigned int build_irq(int inofixup, unsigned long iclr, unsigned long imap);
+extern unsigned int sun4v_build_irq(u32 devhandle, unsigned int devino, unsigned char flags);
extern unsigned int sbus_build_irq(void *sbus, unsigned int ino);
static __inline__ void set_softint(unsigned long bits)
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