diff options
| author | sobomax <sobomax@FreeBSD.org> | 2003-04-14 09:45:25 +0000 |
|---|---|---|
| committer | sobomax <sobomax@FreeBSD.org> | 2003-04-14 09:45:25 +0000 |
| commit | 6efce81948c67ccea6ca2bb90a447bb8da444c8b (patch) | |
| tree | a4e6c3519a8cc84808784bb6938df80c9cc12b98 /sys/dev/fxp | |
| parent | 3f6cd8397d4a70b56bfde286d1f43d540c245fa6 (diff) | |
| download | FreeBSD-src-6efce81948c67ccea6ca2bb90a447bb8da444c8b.zip FreeBSD-src-6efce81948c67ccea6ca2bb90a447bb8da444c8b.tar.gz | |
Before attaching device set PCIM_CMD_PORTEN in addition to
PCIM_CMD_MEMEN and PCIM_CMD_BUSMASTEREN, becaise some braindead
BIOSes (such as one found in my vprmatrix notebook) forget
to initialize it properly resulting in attachment failure.
Diffstat (limited to 'sys/dev/fxp')
| -rw-r--r-- | sys/dev/fxp/if_fxp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/fxp/if_fxp.c b/sys/dev/fxp/if_fxp.c index bf9d18f..8829739 100644 --- a/sys/dev/fxp/if_fxp.c +++ b/sys/dev/fxp/if_fxp.c @@ -385,11 +385,11 @@ fxp_attach(device_t dev) s = splimp(); /* - * Enable bus mastering. Enable memory space too, in case + * Enable bus mastering. Enable memory/port space too, in case * BIOS/Prom forgot about it. */ val = pci_read_config(dev, PCIR_COMMAND, 2); - val |= (PCIM_CMD_MEMEN|PCIM_CMD_BUSMASTEREN); + val |= (PCIM_CMD_PORTEN|PCIM_CMD_MEMEN|PCIM_CMD_BUSMASTEREN); pci_write_config(dev, PCIR_COMMAND, val, 2); val = pci_read_config(dev, PCIR_COMMAND, 2); |
