diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2018-10-07 22:28:21 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2018-10-07 22:28:21 +0200 |
| commit | 9fec0e736081cd155afb6a413b7641b93faed519 (patch) | |
| tree | a91f5bb3e967e97ddd00c727e0d2bfd65669f93d /sys/src/9/pc/etherwpi.c | |
| parent | 4d7c195804991b9c762f9a859679282c7014bbbb (diff) | |
pc drivers: use pcienable() to handle device power up and missing initialization
Diffstat (limited to 'sys/src/9/pc/etherwpi.c')
| -rw-r--r-- | sys/src/9/pc/etherwpi.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sys/src/9/pc/etherwpi.c b/sys/src/9/pc/etherwpi.c index ce989636a..08976293b 100644 --- a/sys/src/9/pc/etherwpi.c +++ b/sys/src/9/pc/etherwpi.c @@ -1793,9 +1793,6 @@ wpipci(void) if(pcicfgr8(pdev, 0x41) != 0) pcicfgw8(pdev, 0x41, 0); - pcisetbme(pdev); - pcisetpms(pdev, 0); - ctlr = malloc(sizeof(Ctlr)); if(ctlr == nil) { print("wpi: unable to alloc Ctlr\n"); @@ -1853,11 +1850,13 @@ again: edev->multicast = wpimulticast; edev->mbps = 54; + pcienable(ctlr->pdev); if(wpiinit(edev) < 0){ + pcidisable(ctlr->pdev); edev->ctlr = nil; goto again; } - + pcisetbme(ctlr->pdev); intrenable(edev->irq, wpiinterrupt, edev, edev->tbdf, edev->name); return 0; |