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[Qemu-ppc] [PATCH 4/6] pseries: Fix bug in PCI MSI allocation
From: |
Alexander Graf |
Subject: |
[Qemu-ppc] [PATCH 4/6] pseries: Fix bug in PCI MSI allocation |
Date: |
Mon, 26 Nov 2012 19:55:55 +0100 |
From: Alexey Kardashevskiy <address@hidden>
In one of the recent reworks to the XICS code, a bug was introduced where
we use the wrong sense and allocate level interrupts instead of message
interrupts for PCI MSIs. This patch fixes it.
Signed-off-by: Alexey Kardashevskiy <address@hidden>
Signed-off-by: David Gibson <address@hidden>
Signed-off-by: Alexander Graf <address@hidden>
---
hw/spapr_pci.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/hw/spapr_pci.c b/hw/spapr_pci.c
index a08ed11..3c5b855 100644
--- a/hw/spapr_pci.c
+++ b/hw/spapr_pci.c
@@ -351,7 +351,7 @@ static void rtas_ibm_change_msi(sPAPREnvironment *spapr,
/* There is no cached config, allocate MSIs */
if (!phb->msi_table[ndev].nvec) {
- irq = spapr_allocate_irq_block(req_num, true);
+ irq = spapr_allocate_irq_block(req_num, false);
if (irq < 0) {
fprintf(stderr, "Cannot allocate MSIs for device#%d", ndev);
rtas_st(rets, 0, -1); /* Hardware error */
--
1.6.0.2
- [Qemu-ppc] [PULL 1.3 0/6] ppc 1.3 patch queue 2012-11-26, Alexander Graf, 2012/11/26
- [Qemu-ppc] [PATCH 3/6] kvm: fix incorrect length in a loop over kvm dirty pages map, Alexander Graf, 2012/11/26
- [Qemu-ppc] [PATCH 1/6] hw/ide/macio: Fix segfault caused by NULL DMAContext*, Alexander Graf, 2012/11/26
- [Qemu-ppc] [PATCH 6/6] fbdev: fix pixman compile on old pixman, Alexander Graf, 2012/11/26
- [Qemu-ppc] [PATCH 2/6] PPC: Fix missing TRACE exception, Alexander Graf, 2012/11/26
- [Qemu-ppc] [PATCH 4/6] pseries: Fix bug in PCI MSI allocation,
Alexander Graf <=
- [Qemu-ppc] [PATCH 5/6] vl.c: Fix broken -usb option, Alexander Graf, 2012/11/26
- Re: [Qemu-ppc] [Qemu-devel] [PULL 1.3 0/6] ppc 1.3 patch queue 2012-11-26, Anthony Liguori, 2012/11/28