[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PULL 15/23] virtio-pci: Report an error when msix vectors
From: |
Michael S. Tsirkin |
Subject: |
[Qemu-devel] [PULL 15/23] virtio-pci: Report an error when msix vectors init fails |
Date: |
Mon, 23 Jun 2014 18:53:58 +0300 |
From: Fam Zheng <address@hidden>
Currently vectors silently cleared to 0 if the initialization is failed,
but user should at least have one way to notice this.
Signed-off-by: Fam Zheng <address@hidden>
Reviewed-by: Michael S. Tsirkin <address@hidden>
Signed-off-by: Michael S. Tsirkin <address@hidden>
---
hw/virtio/virtio-pci.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c
index ce97514..57e1e61 100644
--- a/hw/virtio/virtio-pci.c
+++ b/hw/virtio/virtio-pci.c
@@ -976,6 +976,8 @@ static void virtio_pci_device_plugged(DeviceState *d)
if (proxy->nvectors &&
msix_init_exclusive_bar(&proxy->pci_dev, proxy->nvectors, 1)) {
+ error_report("unable to init msix vectors to %" PRIu32,
+ proxy->nvectors);
proxy->nvectors = 0;
}
--
MST
- [Qemu-devel] [PULL 05/23] qtest: fix qtest for vhost-user, (continued)
- [Qemu-devel] [PULL 05/23] qtest: fix qtest for vhost-user, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 06/23] qtest: fix vhost-user-test unbalanced mutex locks, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 08/23] e1000: improve auto-negotiation reporting via mii-tool, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 07/23] e1000: emulate auto-negotiation during external link status change, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 09/23] e1000: signal guest on successful link auto-negotiation, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 10/23] e1000: move e1000_autoneg_timer() to after set_ics(), Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 11/23] e1000: factor out checking for auto-negotiation availability, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 13/23] qemu-char: fix qemu_chr_fe_get_msgfd(), Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 12/23] qapi/string-output-visitor: fix human output, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 14/23] qemu-char: avoid leaking unused fds in tcp_get_msgfds(), Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 15/23] virtio-pci: Report an error when msix vectors init fails,
Michael S. Tsirkin <=
- [Qemu-devel] [PULL 16/23] q35: Use PC_Q35_COMPAT_1_4 on pc-q35-1.4 compat_props, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 17/23] hw/pcie: correct debug message, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 18/23] hw/pcie: implement power controller functionality, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 19/23] hw/pcie: better hotplug/hotunplug support, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 20/23] pcie: coding style tweak, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 22/23] pc & q35: Add new machine opt max-ram-below-4g, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 21/23] xen-hvm: Fix xen_hvm_init() to adjust pc memory layout, Michael S. Tsirkin, 2014/06/23
- [Qemu-devel] [PULL 23/23] xen-hvm: Handle machine opt max-ram-below-4g, Michael S. Tsirkin, 2014/06/23
- Re: [Qemu-devel] [PULL 00/23] pc,pci,vhost,net fixes, enhancements, Peter Maydell, 2014/06/24