diff options
Diffstat (limited to 'drivers/scsi/mvsas/mv_sas.c')
-rw-r--r-- | drivers/scsi/mvsas/mv_sas.c | 28 |
1 files changed, 12 insertions, 16 deletions
diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c index aaa475a..4585dc0 100644 --- a/drivers/scsi/mvsas/mv_sas.c +++ b/drivers/scsi/mvsas/mv_sas.c @@ -630,14 +630,11 @@ static int mvs_task_prep_ata(struct mvs_info *mvi, (mvi_dev->taskfileset << TXQ_SRS_SHIFT); mvi->tx[mvi->tx_prod] = cpu_to_le32(del_q); -#ifndef DISABLE_HOTPLUG_DMA_FIX if (task->data_dir == DMA_FROM_DEVICE) flags = (MVS_CHIP_DISP->prd_count() << MCH_PRD_LEN_SHIFT); else flags = (tei->n_elem << MCH_PRD_LEN_SHIFT); -#else - flags = (tei->n_elem << MCH_PRD_LEN_SHIFT); -#endif + if (task->ata_task.use_ncq) flags |= MCH_FPDMA; if (dev->sata_dev.command_set == ATAPI_COMMAND_SET) { @@ -729,11 +726,11 @@ static int mvs_task_prep_ata(struct mvs_info *mvi, /* fill in PRD (scatter/gather) table, if any */ MVS_CHIP_DISP->make_prd(task->scatter, tei->n_elem, buf_prd); -#ifndef DISABLE_HOTPLUG_DMA_FIX + if (task->data_dir == DMA_FROM_DEVICE) - MVS_CHIP_DISP->dma_fix(mvi->bulk_buffer_dma, + MVS_CHIP_DISP->dma_fix(mvi, sas_port->phy_mask, TRASH_BUCKET_SIZE, tei->n_elem, buf_prd); -#endif + return 0; } @@ -1283,6 +1280,13 @@ static u32 mvs_is_sig_fis_received(u32 irq_status) return irq_status & PHYEV_SIG_FIS; } +static void mvs_sig_remove_timer(struct mvs_phy *phy) +{ + if (phy->timer.function) + del_timer(&phy->timer); + phy->timer.function = NULL; +} + void mvs_update_phyinfo(struct mvs_info *mvi, int i, int get_st) { struct mvs_phy *phy = &mvi->phy[i]; @@ -1305,6 +1309,7 @@ void mvs_update_phyinfo(struct mvs_info *mvi, int i, int get_st) if (phy->phy_type & PORT_TYPE_SATA) { phy->identify.target_port_protocols = SAS_PROTOCOL_STP; if (mvs_is_sig_fis_received(phy->irq_status)) { + mvs_sig_remove_timer(phy); phy->phy_attached = 1; phy->att_dev_sas_addr = i + mvi->id * mvi->chip->n_phy; @@ -1322,7 +1327,6 @@ void mvs_update_phyinfo(struct mvs_info *mvi, int i, int get_st) tmp | PHYEV_SIG_FIS); phy->phy_attached = 0; phy->phy_type &= ~PORT_TYPE_SATA; - MVS_CHIP_DISP->phy_reset(mvi, i, 0); goto out_done; } } else if (phy->phy_type & PORT_TYPE_SAS @@ -2193,13 +2197,6 @@ static void mvs_sig_time_out(unsigned long tphy) } } -static void mvs_sig_remove_timer(struct mvs_phy *phy) -{ - if (phy->timer.function) - del_timer(&phy->timer); - phy->timer.function = NULL; -} - void mvs_int_port(struct mvs_info *mvi, int phy_no, u32 events) { u32 tmp; @@ -2263,7 +2260,6 @@ void mvs_int_port(struct mvs_info *mvi, int phy_no, u32 events) } if (phy->irq_status & (PHYEV_SIG_FIS | PHYEV_ID_DONE)) { phy->phy_status = mvs_is_phy_ready(mvi, phy_no); - mvs_sig_remove_timer(phy); mv_dprintk("notify plug in on phy[%d]\n", phy_no); if (phy->phy_status) { mdelay(10); |