diff options
author | Gerd Hoffmann <kraxel@xeni.home.kraxel.org> | 2010-10-04 13:42:27 -0400 |
---|---|---|
committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2010-10-18 10:41:43 -0400 |
commit | 1a60d05f40882303dad13f8f0e077e2e49ea8996 (patch) | |
tree | 6c64463acb4d520292bfe1261593550a1b6300bf | |
parent | b21ddbf50386d10cdd60d8f8e744cff0496d2552 (diff) |
xen: set pirq name to something useful.
Impact: cleanup
Make pirq show useful information in /proc/interrupts
[v2: Removed the parts for arch/x86/xen/pci.c ]
Signed-off-by: Gerd Hoffmann <kraxel@xeni.home.kraxel.org>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-rw-r--r-- | drivers/xen/events.c | 4 | ||||
-rw-r--r-- | include/xen/events.h | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/xen/events.c b/drivers/xen/events.c index 19a93297e890..0fcfb4a1ceab 100644 --- a/drivers/xen/events.c +++ b/drivers/xen/events.c | |||
@@ -544,7 +544,7 @@ static int find_irq_by_gsi(unsigned gsi) | |||
544 | * event channel until the irq actually started up. Return an | 544 | * event channel until the irq actually started up. Return an |
545 | * existing irq if we've already got one for the gsi. | 545 | * existing irq if we've already got one for the gsi. |
546 | */ | 546 | */ |
547 | int xen_allocate_pirq(unsigned gsi) | 547 | int xen_allocate_pirq(unsigned gsi, char *name) |
548 | { | 548 | { |
549 | int irq; | 549 | int irq; |
550 | struct physdev_irq irq_op; | 550 | struct physdev_irq irq_op; |
@@ -566,7 +566,7 @@ int xen_allocate_pirq(unsigned gsi) | |||
566 | irq = find_unbound_irq(); | 566 | irq = find_unbound_irq(); |
567 | 567 | ||
568 | set_irq_chip_and_handler_name(irq, &xen_pirq_chip, | 568 | set_irq_chip_and_handler_name(irq, &xen_pirq_chip, |
569 | handle_level_irq, "pirq"); | 569 | handle_level_irq, name); |
570 | 570 | ||
571 | irq_op.irq = irq; | 571 | irq_op.irq = irq; |
572 | if (HYPERVISOR_physdev_op(PHYSDEVOP_alloc_irq_vector, &irq_op)) { | 572 | if (HYPERVISOR_physdev_op(PHYSDEVOP_alloc_irq_vector, &irq_op)) { |
diff --git a/include/xen/events.h b/include/xen/events.h index 8f6232023b75..8227da8f7165 100644 --- a/include/xen/events.h +++ b/include/xen/events.h | |||
@@ -66,7 +66,7 @@ void xen_hvm_evtchn_do_upcall(void); | |||
66 | /* Allocate an irq for a physical interrupt, given a gsi. "Legacy" | 66 | /* Allocate an irq for a physical interrupt, given a gsi. "Legacy" |
67 | * GSIs are identity mapped; others are dynamically allocated as | 67 | * GSIs are identity mapped; others are dynamically allocated as |
68 | * usual. */ | 68 | * usual. */ |
69 | int xen_allocate_pirq(unsigned gsi); | 69 | int xen_allocate_pirq(unsigned gsi, char *name); |
70 | 70 | ||
71 | /* Return vector allocated to pirq */ | 71 | /* Return vector allocated to pirq */ |
72 | int xen_vector_from_irq(unsigned pirq); | 72 | int xen_vector_from_irq(unsigned pirq); |