diff options
Diffstat (limited to 'drivers/scsi/mvsas/mv_sas.c')
-rw-r--r-- | drivers/scsi/mvsas/mv_sas.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c index a920eced92ec..484e01428da2 100644 --- a/drivers/scsi/mvsas/mv_sas.c +++ b/drivers/scsi/mvsas/mv_sas.c @@ -216,11 +216,11 @@ void mvs_set_sas_addr(struct mvs_info *mvi, int port_id, u32 off_lo, MVS_CHIP_DISP->write_port_cfg_data(mvi, port_id, hi); } -static void mvs_bytes_dmaed(struct mvs_info *mvi, int i) +static void mvs_bytes_dmaed(struct mvs_info *mvi, int i, gfp_t gfp_flags) { struct mvs_phy *phy = &mvi->phy[i]; struct asd_sas_phy *sas_phy = &phy->sas_phy; - struct sas_ha_struct *sas_ha; + if (!phy->phy_attached) return; @@ -229,8 +229,7 @@ static void mvs_bytes_dmaed(struct mvs_info *mvi, int i) return; } - sas_ha = mvi->sas; - sas_ha->notify_phy_event(sas_phy, PHYE_OOB_DONE); + sas_notify_phy_event_gfp(sas_phy, PHYE_OOB_DONE, gfp_flags); if (sas_phy->phy) { struct sas_phy *sphy = sas_phy->phy; @@ -262,8 +261,7 @@ static void mvs_bytes_dmaed(struct mvs_info *mvi, int i) sas_phy->frame_rcvd_size = phy->frame_rcvd_size; - mvi->sas->notify_port_event(sas_phy, - PORTE_BYTES_DMAED); + sas_notify_port_event_gfp(sas_phy, PORTE_BYTES_DMAED, gfp_flags); } void mvs_scan_start(struct Scsi_Host *shost) @@ -279,7 +277,7 @@ void mvs_scan_start(struct Scsi_Host *shost) for (j = 0; j < core_nr; j++) { mvi = ((struct mvs_prv_info *)sha->lldd_ha)->mvi[j]; for (i = 0; i < mvi->chip->n_phy; ++i) - mvs_bytes_dmaed(mvi, i); + mvs_bytes_dmaed(mvi, i, GFP_KERNEL); } mvs_prv->scan_finished = 1; } @@ -1880,7 +1878,6 @@ static void mvs_work_queue(struct work_struct *work) struct mvs_info *mvi = mwq->mvi; unsigned long flags; u32 phy_no = (unsigned long) mwq->data; - struct sas_ha_struct *sas_ha = mvi->sas; struct mvs_phy *phy = &mvi->phy[phy_no]; struct asd_sas_phy *sas_phy = &phy->sas_phy; @@ -1895,21 +1892,21 @@ static void mvs_work_queue(struct work_struct *work) if (!(tmp & PHY_READY_MASK)) { sas_phy_disconnected(sas_phy); mvs_phy_disconnected(phy); - sas_ha->notify_phy_event(sas_phy, - PHYE_LOSS_OF_SIGNAL); + sas_notify_phy_event_gfp(sas_phy, + PHYE_LOSS_OF_SIGNAL, GFP_ATOMIC); mv_dprintk("phy%d Removed Device\n", phy_no); } else { MVS_CHIP_DISP->detect_porttype(mvi, phy_no); mvs_update_phyinfo(mvi, phy_no, 1); - mvs_bytes_dmaed(mvi, phy_no); + mvs_bytes_dmaed(mvi, phy_no, GFP_ATOMIC); mvs_port_notify_formed(sas_phy, 0); mv_dprintk("phy%d Attached Device\n", phy_no); } } } else if (mwq->handler & EXP_BRCT_CHG) { phy->phy_event &= ~EXP_BRCT_CHG; - sas_ha->notify_port_event(sas_phy, - PORTE_BROADCAST_RCVD); + sas_notify_port_event_gfp(sas_phy, + PORTE_BROADCAST_RCVD, GFP_ATOMIC); mv_dprintk("phy%d Got Broadcast Change\n", phy_no); } list_del(&mwq->entry); @@ -2026,7 +2023,7 @@ void mvs_int_port(struct mvs_info *mvi, int phy_no, u32 events) mdelay(10); } - mvs_bytes_dmaed(mvi, phy_no); + mvs_bytes_dmaed(mvi, phy_no, GFP_ATOMIC); /* whether driver is going to handle hot plug */ if (phy->phy_event & PHY_PLUG_OUT) { mvs_port_notify_formed(&phy->sas_phy, 0); |