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[Qemu-devel] [PATCH 5/7] ahci/intel-hda: Properly reset MSI state
From: |
Jan Kiszka |
Subject: |
[Qemu-devel] [PATCH 5/7] ahci/intel-hda: Properly reset MSI state |
Date: |
Wed, 8 Jun 2011 12:26:43 +0200 |
Also invoke msi_reset on device reset to unsure proper config space
state.
CC: Gerd Hoffmann <address@hidden>
CC: Alexander Graf <address@hidden>
Signed-off-by: Jan Kiszka <address@hidden>
---
hw/ide/ahci.c | 2 ++
hw/intel-hda.c | 2 ++
2 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c
index 1f008a3..feb0ea9 100644
--- a/hw/ide/ahci.c
+++ b/hw/ide/ahci.c
@@ -1159,6 +1159,8 @@ void ahci_reset(void *opaque)
struct AHCIPCIState *d = opaque;
int i;
+ msi_reset(&d->card);
+
d->ahci.control_regs.irqstatus = 0;
d->ahci.control_regs.ghc = 0;
diff --git a/hw/intel-hda.c b/hw/intel-hda.c
index 71843f1..5dd69c7 100644
--- a/hw/intel-hda.c
+++ b/hw/intel-hda.c
@@ -1117,6 +1117,8 @@ static void intel_hda_reset(DeviceState *dev)
DeviceState *qdev;
HDACodecDevice *cdev;
+ msi_reset(&d->pci);
+
intel_hda_regs_reset(d);
d->wall_base_ns = qemu_get_clock_ns(vm_clock);
--
1.7.1