[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [v11 04/15] vfio: make the 4 bytes aligned for capability s
From: |
Chen Fan |
Subject: |
[Qemu-devel] [v11 04/15] vfio: make the 4 bytes aligned for capability size |
Date: |
Wed, 24 Jun 2015 17:45:57 +0800 |
this function search the capability from the end, the last
size should 0x100 - pos, not 0xff - pos.
Signed-off-by: Chen Fan <address@hidden>
---
hw/vfio/pci.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
index e056c49..52e8ad4 100644
--- a/hw/vfio/pci.c
+++ b/hw/vfio/pci.c
@@ -2481,7 +2481,8 @@ static void vfio_unmap_bars(VFIOPCIDevice *vdev)
*/
static uint8_t vfio_std_cap_max_size(PCIDevice *pdev, uint8_t pos)
{
- uint8_t tmp, next = 0xff;
+ uint8_t tmp;
+ uint16_t next = PCI_CONFIG_SPACE_SIZE;
for (tmp = pdev->config[PCI_CAPABILITY_LIST]; tmp;
tmp = pdev->config[tmp + 1]) {
--
1.9.3
- [Qemu-devel] [v11 00/15] vfio-pci: pass the aer error to guest, Chen Fan, 2015/06/24
- [Qemu-devel] [v11 04/15] vfio: make the 4 bytes aligned for capability size,
Chen Fan <=
- [Qemu-devel] [v11 01/15] vfio: extract vfio_get_hot_reset_info as a single function, Chen Fan, 2015/06/24
- [Qemu-devel] [v11 03/15] pcie: modify the capability size assert, Chen Fan, 2015/06/24
- [Qemu-devel] [v11 02/15] vfio: squeeze out vfio_pci_do_hot_reset for support bus reset, Chen Fan, 2015/06/24
- [Qemu-devel] [v11 05/15] vfio: add pcie extanded capability support, Chen Fan, 2015/06/24
- [Qemu-devel] [v11 06/15] aer: impove pcie_aer_init to support vfio device, Chen Fan, 2015/06/24
- [Qemu-devel] [v11 09/15] pci: add bus reset_notifiers callbacks for host bus reset, Chen Fan, 2015/06/24
- [Qemu-devel] [v11 10/15] vfio: add sec_bus_reset notifier to notify physical bus reset is needed, Chen Fan, 2015/06/24
- [Qemu-devel] [v11 11/15] vfio: modify vfio_pci_hot_reset to support bus reset, Chen Fan, 2015/06/24
- [Qemu-devel] [v11 08/15] vfio: add check host bus reset is support or not, Chen Fan, 2015/06/24
- [Qemu-devel] [v11 12/15] vfio: do hot bus reset when do virtual secondary bus reset, Chen Fan, 2015/06/24