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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2005-03-14 21:48:18 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2005-03-14 21:48:18 +0000 |
commit | 4b9d865afe7cb7310430f68ddab26872b2577922 (patch) | |
tree | e3cfb1e498df4ec5233c5443bcc2cd9ab053affb | |
parent | 2005-03-14 Thomas Doerfler <Thomas.Doerfler@imd-systems.de> (diff) | |
download | rtems-4b9d865afe7cb7310430f68ddab26872b2577922.tar.bz2 |
2005-03-14 Joel Sherrill <joel@OARcorp.com>
* include/rtems/pci.h: Continue PCI API unification. All use
pci_find_device().
-rw-r--r-- | cpukit/ChangeLog | 5 | ||||
-rw-r--r-- | cpukit/include/rtems/pci.h | 16 |
2 files changed, 21 insertions, 0 deletions
diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog index 1d503e295f..e37f47313c 100644 --- a/cpukit/ChangeLog +++ b/cpukit/ChangeLog @@ -1,3 +1,8 @@ +2005-03-14 Joel Sherrill <joel@OARcorp.com> + + * include/rtems/pci.h: Continue PCI API unification. All use + pci_find_device(). + 2005-03-14 Thomas Doerfler <Thomas.Doerfler@imd-systems.de> * libnetworking/netinet/in_cksum_m68k.h: Change back to lcsum[12]_lbl diff --git a/cpukit/include/rtems/pci.h b/cpukit/include/rtems/pci.h index 4cd90f6afb..f06745c356 100644 --- a/cpukit/include/rtems/pci.h +++ b/cpukit/include/rtems/pci.h @@ -1201,6 +1201,22 @@ pci_write_config_dword( bus, slot, function, where, val); } +/* scan for a specific device */ +/* find a particular PCI device + * (currently, only bus0 is scanned for device/fun0) + * + * RETURNS: zero on success, bus/dev/fun in *pbus / *pdev / *pfun + */ +int +pci_find_device( + unsigned short vendorid, + unsigned short deviceid, + int instance, + int *pbus, + int *pdev, + int *pfun +); + /* * Return the number of PCI busses in the system */ |