Displaying 2 results from an estimated 2 matches for "first_dynamic_vector".
2011 Sep 07
10
[PATCH] IRQ: Group IRQ_MOVE_CLEANUP_VECTOR with other hypervisor IPIs
...*/
#define FIRST_HIPRIORITY_VECTOR 0xf0
-#define LAST_HIPRIORITY_VECTOR 0xf6
+#define LAST_HIPRIORITY_VECTOR 0xf5
/* Legacy PIC uses vectors 0xe0-0xef. */
#define FIRST_LEGACY_VECTOR 0xe0
@@ -30,8 +32,6 @@
#define LAST_DYNAMIC_VECTOR 0xdf
#define NR_DYNAMIC_VECTORS (LAST_DYNAMIC_VECTOR - FIRST_DYNAMIC_VECTOR + 1)
-#define IRQ_MOVE_CLEANUP_VECTOR FIRST_DYNAMIC_VECTOR
-
#define NR_VECTORS 256
#endif /* _ASM_IRQ_VECTORS_H */
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2008 Oct 08
0
[PATCH] Patches to free MSI vector when pirq unmapped
...map)_domain_pirq from arch/x86/physdev.c to arch/x86/irq.c, since that should be part of irq managment, no logic changes.
The second patch(msi_vector_clean.patch) free the vector when the pirq is unmapped or when domain destroy.
One thing need notice for this patch is, current code will not assign FIRST_DYNAMIC_VECTOR in the first round of assign_irq_vector since the current_vector is added immediately, I didn''t try to fix it, since now it can be allocated in the second round.
The third patch (msi_vector_linux.patch) apply to linux hg tree, it fix one issue on msi-xen.c.
Signed-off-by: Jiang, Yunhong...