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[Qemu-ppc] [PATCH 07/10] pseries: Add trace event for PCI irqs
From: |
David Gibson |
Subject: |
[Qemu-ppc] [PATCH 07/10] pseries: Add trace event for PCI irqs |
Date: |
Wed, 8 Aug 2012 12:10:36 +1000 |
From: Alexey Kardashevskiy <address@hidden>
This adds a trace event in the pseries PCI specific set_irq() function to
assist in debugging.
Signed-off-by: Alexey Kardashevskiy <address@hidden>
Signed-off-by: David Gibson <address@hidden>
---
hw/spapr_pci.c | 1 +
trace-events | 3 +++
2 files changed, 4 insertions(+)
diff --git a/hw/spapr_pci.c b/hw/spapr_pci.c
index 842068f..1eb1a7e 100644
--- a/hw/spapr_pci.c
+++ b/hw/spapr_pci.c
@@ -235,6 +235,7 @@ static void pci_spapr_set_irq(void *opaque, int irq_num,
int level)
*/
sPAPRPHBState *phb = opaque;
+ trace_spapr_pci_lsi_set(phb->busname, irq_num,
phb->lsi_table[irq_num].irq);
qemu_set_irq(spapr_phb_lsi_qirq(phb, irq_num), level);
}
diff --git a/trace-events b/trace-events
index 6b12f83..191b39e 100644
--- a/trace-events
+++ b/trace-events
@@ -970,3 +970,6 @@ qxl_render_blit_guest_primary_initialized(void) ""
qxl_render_blit(int32_t stride, int32_t left, int32_t right, int32_t top,
int32_t bottom) "stride=%d [%d, %d, %d, %d]"
qxl_render_guest_primary_resized(int32_t width, int32_t height, int32_t
stride, int32_t bytes_pp, int32_t bits_pp) "%dx%d, stride %d, bpp %d, depth %d"
qxl_render_update_area_done(void *cookie) "%p"
+
+# hw/spapr_pci.c
+spapr_pci_lsi_set(const char *busname, int pin, uint32_t irq) "%s PIN%d IRQ %u"
--
1.7.10.4
- [Qemu-ppc] [PATCH 05/10] pseries: added allocator for a block of IRQs, (continued)
- [Qemu-ppc] [PATCH 05/10] pseries: added allocator for a block of IRQs, David Gibson, 2012/08/07
- [Qemu-ppc] [PATCH 04/10] pseries: Separate PCI RTAS setup from common from emulation specific PCI setup, David Gibson, 2012/08/07
- [Qemu-ppc] [PATCH 02/10] pseries: Remove extraneous prints, David Gibson, 2012/08/07
- [Qemu-ppc] [PATCH 03/10] pseries: Rework irq assignment to avoid carrying qemu_irqs around, David Gibson, 2012/08/07
- [Qemu-ppc] [PATCH 06/10] pseries: Export find_phb() utility function for PCI code, David Gibson, 2012/08/07
- [Qemu-ppc] [PATCH 10/10] pseries: Update SLOF firmware image, David Gibson, 2012/08/07
- [Qemu-ppc] [PATCH 09/10] pseries dma: DMA window params added to PHB and DT population changed, David Gibson, 2012/08/07
- [Qemu-ppc] [PATCH 08/10] pseries: Add PCI MSI/MSI-X support, David Gibson, 2012/08/07
- [Qemu-ppc] [PATCH 07/10] pseries: Add trace event for PCI irqs,
David Gibson <=
- [Qemu-ppc] [PATCH 01/10] pseries: Update SLOF, David Gibson, 2012/08/07
- Re: [Qemu-ppc] [0/10] pseries updates and cleanups, Alexander Graf, 2012/08/14