aboutsummaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
authorAuke Kok <auke-jan.h.kok@intel.com>2007-06-08 18:46:30 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2007-07-11 19:02:09 -0400
commitb8a3a5214d7cc115f1ca3a3967b7229d97c46f4a (patch)
tree221d50091530cb442496e09591b3bf7ac06e57b4 /include
parent56906c612e10b5e32a48ccbe8a3c08ab6acf5a28 (diff)
PCI: read revision ID by default
Currently there are 97 occurrences where drivers need the pci revision ID. We can do this once for all devices. Even the pci subsystem needs the revision several times for quirks. The extra u8 member pads out nicely in the pci_dev struct. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include')
-rw-r--r--include/linux/pci.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 5be420ac6303..45332440a2e6 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -139,6 +139,7 @@ struct pci_dev {
139 unsigned short subsystem_vendor; 139 unsigned short subsystem_vendor;
140 unsigned short subsystem_device; 140 unsigned short subsystem_device;
141 unsigned int class; /* 3 bytes: (base,sub,prog-if) */ 141 unsigned int class; /* 3 bytes: (base,sub,prog-if) */
142 u8 revision; /* PCI revision, low byte of class word */
142 u8 hdr_type; /* PCI header type (`multi' flag masked out) */ 143 u8 hdr_type; /* PCI header type (`multi' flag masked out) */
143 u8 rom_base_reg; /* which config register controls the ROM */ 144 u8 rom_base_reg; /* which config register controls the ROM */
144 u8 pin; /* which interrupt pin this device uses */ 145 u8 pin; /* which interrupt pin this device uses */