diff options
Diffstat (limited to 'sys/dev/ahci/ahci.c')
| -rw-r--r-- | sys/dev/ahci/ahci.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/dev/ahci/ahci.c b/sys/dev/ahci/ahci.c index 795de22..5944326 100644 --- a/sys/dev/ahci/ahci.c +++ b/sys/dev/ahci/ahci.c @@ -654,6 +654,7 @@ ahci_ch_attach(device_t dev) ch->unit = (intptr_t)device_get_ivars(dev); ch->caps = ctlr->caps; ch->caps2 = ctlr->caps2; + ch->start = ctlr->ch_start; ch->quirks = ctlr->quirks; ch->vendorid = ctlr->vendorid; ch->deviceid = ctlr->deviceid; @@ -2114,6 +2115,10 @@ ahci_start(struct ahci_channel *ch, int fbs) { u_int32_t cmd; + /* Run the channel start callback, if any. */ + if (ch->start) + ch->start(ch); + /* Clear SATA error register */ ATA_OUTL(ch->r_mem, AHCI_P_SERR, 0xFFFFFFFF); /* Clear any interrupts pending on this channel */ |
