| commit | 4c92325b5196ebd34886174a80d2f9fac35a004f | |
| author | Isaku Yamahata <yamahata@valinux.co.jp> | |
| Thu, 20 Jan 2011 07:21:38 +0000 (20 16:21 +0900) | ||
| committer | Michael S. Tsirkin <mst@redhat.com> | |
| Thu, 20 Jan 2011 13:33:05 +0000 (20 15:33 +0200) | ||
| tree | 573ee0ee5eadb2aab5af35f4231e6943bbca1b9d | treesnapshot (tar.gz zip) |
| parent | 2991181aaa026d8b1444bfaa9c4bcd82065ba5a3 | commitdiff |
pci: deassert intx on reset.
deassert intx on device reset.
So far pci_device_reset() is used for system reset.
In that case, interrupt controller is reset at the same time so that
all irq is are deasserted.
But now pci bus reset/flr is supported, and in that case irq needs to be
disabled explicitly.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
deassert intx on device reset.
So far pci_device_reset() is used for system reset.
In that case, interrupt controller is reset at the same time so that
all irq is are deasserted.
But now pci bus reset/flr is supported, and in that case irq needs to be
disabled explicitly.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| hw/pci.c | diffblobblamehistory | |
| hw/pci.h | diffblobblamehistory |