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3 Commits (a85821fce2c100a6680511f9693b76f9717fbdee)

Author SHA1 Message Date
Ben Hutchings 6a479079c0 PCI: Add pci_clear_master() as opposite of pci_set_master() 
During an online device reset it may be useful to disable bus-mastering.
pci_disable_device() does that, and far more besides, so is not suitable
for an online reset.

Add pci_clear_master() which does just this.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Reviewed-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
 2009-01-07 11:13:23 -08:00
Jean Delvare b41d6cf38e PCI: Check dynids driver_data value for validity 
Only accept dynids whose driver_data value matches one of the driver's
pci_driver_id entries. This prevents the user from accidentally passing
values the drivers do not expect.

Cc: Milton Miller <miltonm@bga.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
 2008-10-20 10:48:35 -07:00
Randy Dunlap 4b5ff46923 PCI: doc/pci: create Documentation/PCI/ and move files into it 
Create Documentation/PCI/ and move PCI-related files to it.
Fix a few instances of trailing whitespace.
Update references to the new file locations.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2008-04-20 21:46:51 -07:00