diff options
| author | John W. Linville <linville@tuxdriver.com> | 2005-09-14 09:52:42 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-14 12:37:17 -0400 |
| commit | 32a3658533c6f4c6bf370dd730213e802464ef9b (patch) | |
| tree | e473c32ffcfc0529c3467c9990e592a362c51d8b /Documentation/sysrq.txt | |
| parent | 186051d70444742bf1c2bc0257dd4696a3df66e3 (diff) | |
[PATCH] pci: only call pci_restore_bars at boot
Certain (SGI?) ia64 boxes object to having their PCI BARs
restored unless absolutely necessary. This patch restricts calling
pci_restore_bars from pci_set_power_state unless the current state
is PCI_UNKNOWN, the actual (i.e. physical) state of the device is
PCI_D3hot, and the device indicates that it will lose its configuration
when transitioning to PCI_D0.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'Documentation/sysrq.txt')
0 files changed, 0 insertions, 0 deletions