From de6d7547ce1d78aa8d7bc6662d3a3dce023fbc6e Mon Sep 17 00:00:00 2001 From: "Ahmed S. Darwish" Date: Mon, 18 Jan 2021 11:09:51 +0100 Subject: scsi: pm80xx: Switch back to original libsas event notifiers libsas event notifiers required an extension where gfp_t flags must be explicitly passed. For bisectability, a temporary _gfp() variant of such functions were added. All call sites then got converted use the _gfp() variants and explicitly pass GFP context. Having no callers left, the original libsas notifiers were then modified to accept gfp_t flags by default. Switch back to the original libas API, while still passing GFP context. The libsas _gfp() variants will be removed afterwards. Link: https://lore.kernel.org/r/20210118100955.1761652-16-a.darwish@linutronix.de Cc: Jack Wang Reviewed-by: John Garry Reviewed-by: Jack Wang Signed-off-by: Ahmed S. Darwish Signed-off-by: Martin K. Petersen --- drivers/scsi/pm8001/pm8001_hwi.c | 40 +++++++++++++++++++--------------------- 1 file changed, 19 insertions(+), 21 deletions(-) (limited to 'drivers/scsi/pm8001/pm8001_hwi.c') diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c index a21fdd53110f..49bf2f70a470 100644 --- a/drivers/scsi/pm8001/pm8001_hwi.c +++ b/drivers/scsi/pm8001/pm8001_hwi.c @@ -3185,7 +3185,7 @@ void pm8001_bytes_dmaed(struct pm8001_hba_info *pm8001_ha, int i) pm8001_dbg(pm8001_ha, MSG, "phy %d byte dmaded.\n", i); sas_phy->frame_rcvd_size = phy->frame_rcvd_size; - sas_notify_port_event_gfp(sas_phy, PORTE_BYTES_DMAED, GFP_ATOMIC); + sas_notify_port_event(sas_phy, PORTE_BYTES_DMAED, GFP_ATOMIC); } /* Get the link rate speed */ @@ -3342,7 +3342,7 @@ hw_event_sas_phy_up(struct pm8001_hba_info *pm8001_ha, void *piomb) else if (phy->identify.device_type != SAS_PHY_UNUSED) phy->identify.target_port_protocols = SAS_PROTOCOL_SMP; phy->sas_phy.oob_mode = SAS_OOB_MODE; - sas_notify_phy_event_gfp(&phy->sas_phy, PHYE_OOB_DONE, GFP_ATOMIC); + sas_notify_phy_event(&phy->sas_phy, PHYE_OOB_DONE, GFP_ATOMIC); spin_lock_irqsave(&phy->sas_phy.frame_rcvd_lock, flags); memcpy(phy->frame_rcvd, &pPayload->sas_identify, sizeof(struct sas_identify_frame)-4); @@ -3385,7 +3385,7 @@ hw_event_sata_phy_up(struct pm8001_hba_info *pm8001_ha, void *piomb) phy->phy_type |= PORT_TYPE_SATA; phy->phy_attached = 1; phy->sas_phy.oob_mode = SATA_OOB_MODE; - sas_notify_phy_event_gfp(&phy->sas_phy, PHYE_OOB_DONE, GFP_ATOMIC); + sas_notify_phy_event(&phy->sas_phy, PHYE_OOB_DONE, GFP_ATOMIC); spin_lock_irqsave(&phy->sas_phy.frame_rcvd_lock, flags); memcpy(phy->frame_rcvd, ((u8 *)&pPayload->sata_fis - 4), sizeof(struct dev_to_host_fis)); @@ -3732,12 +3732,12 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void* piomb) break; case HW_EVENT_SATA_SPINUP_HOLD: pm8001_dbg(pm8001_ha, MSG, "HW_EVENT_SATA_SPINUP_HOLD\n"); - sas_notify_phy_event_gfp(&phy->sas_phy, PHYE_SPINUP_HOLD, + sas_notify_phy_event(&phy->sas_phy, PHYE_SPINUP_HOLD, GFP_ATOMIC); break; case HW_EVENT_PHY_DOWN: pm8001_dbg(pm8001_ha, MSG, "HW_EVENT_PHY_DOWN\n"); - sas_notify_phy_event_gfp(&phy->sas_phy, PHYE_LOSS_OF_SIGNAL, + sas_notify_phy_event(&phy->sas_phy, PHYE_LOSS_OF_SIGNAL, GFP_ATOMIC); phy->phy_attached = 0; phy->phy_state = 0; @@ -3747,7 +3747,7 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void* piomb) pm8001_dbg(pm8001_ha, MSG, "HW_EVENT_PORT_INVALID\n"); sas_phy_disconnected(sas_phy); phy->phy_attached = 0; - sas_notify_port_event_gfp(sas_phy, PORTE_LINK_RESET_ERR, + sas_notify_port_event(sas_phy, PORTE_LINK_RESET_ERR, GFP_ATOMIC); break; /* the broadcast change primitive received, tell the LIBSAS this event @@ -3759,22 +3759,21 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void* piomb) spin_lock_irqsave(&sas_phy->sas_prim_lock, flags); sas_phy->sas_prim = HW_EVENT_BROADCAST_CHANGE; spin_unlock_irqrestore(&sas_phy->sas_prim_lock, flags); - sas_notify_port_event_gfp(sas_phy, PORTE_BROADCAST_RCVD, + sas_notify_port_event(sas_phy, PORTE_BROADCAST_RCVD, GFP_ATOMIC); break; case HW_EVENT_PHY_ERROR: pm8001_dbg(pm8001_ha, MSG, "HW_EVENT_PHY_ERROR\n"); sas_phy_disconnected(&phy->sas_phy); phy->phy_attached = 0; - sas_notify_phy_event_gfp(&phy->sas_phy, PHYE_OOB_ERROR, - GFP_ATOMIC); + sas_notify_phy_event(&phy->sas_phy, PHYE_OOB_ERROR, GFP_ATOMIC); break; case HW_EVENT_BROADCAST_EXP: pm8001_dbg(pm8001_ha, MSG, "HW_EVENT_BROADCAST_EXP\n"); spin_lock_irqsave(&sas_phy->sas_prim_lock, flags); sas_phy->sas_prim = HW_EVENT_BROADCAST_EXP; spin_unlock_irqrestore(&sas_phy->sas_prim_lock, flags); - sas_notify_port_event_gfp(sas_phy, PORTE_BROADCAST_RCVD, + sas_notify_port_event(sas_phy, PORTE_BROADCAST_RCVD, GFP_ATOMIC); break; case HW_EVENT_LINK_ERR_INVALID_DWORD: @@ -3784,7 +3783,7 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void* piomb) HW_EVENT_LINK_ERR_INVALID_DWORD, port_id, phy_id, 0, 0); sas_phy_disconnected(sas_phy); phy->phy_attached = 0; - sas_notify_port_event_gfp(sas_phy, PORTE_LINK_RESET_ERR, + sas_notify_port_event(sas_phy, PORTE_LINK_RESET_ERR, GFP_ATOMIC); break; case HW_EVENT_LINK_ERR_DISPARITY_ERROR: @@ -3795,7 +3794,7 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void* piomb) port_id, phy_id, 0, 0); sas_phy_disconnected(sas_phy); phy->phy_attached = 0; - sas_notify_port_event_gfp(sas_phy, PORTE_LINK_RESET_ERR, + sas_notify_port_event(sas_phy, PORTE_LINK_RESET_ERR, GFP_ATOMIC); break; case HW_EVENT_LINK_ERR_CODE_VIOLATION: @@ -3806,7 +3805,7 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void* piomb) port_id, phy_id, 0, 0); sas_phy_disconnected(sas_phy); phy->phy_attached = 0; - sas_notify_port_event_gfp(sas_phy, PORTE_LINK_RESET_ERR, + sas_notify_port_event(sas_phy, PORTE_LINK_RESET_ERR, GFP_ATOMIC); break; case HW_EVENT_LINK_ERR_LOSS_OF_DWORD_SYNCH: @@ -3817,7 +3816,7 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void* piomb) port_id, phy_id, 0, 0); sas_phy_disconnected(sas_phy); phy->phy_attached = 0; - sas_notify_port_event_gfp(sas_phy, PORTE_LINK_RESET_ERR, + sas_notify_port_event(sas_phy, PORTE_LINK_RESET_ERR, GFP_ATOMIC); break; case HW_EVENT_MALFUNCTION: @@ -3828,7 +3827,7 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void* piomb) spin_lock_irqsave(&sas_phy->sas_prim_lock, flags); sas_phy->sas_prim = HW_EVENT_BROADCAST_SES; spin_unlock_irqrestore(&sas_phy->sas_prim_lock, flags); - sas_notify_port_event_gfp(sas_phy, PORTE_BROADCAST_RCVD, + sas_notify_port_event(sas_phy, PORTE_BROADCAST_RCVD, GFP_ATOMIC); break; case HW_EVENT_INBOUND_CRC_ERROR: @@ -3839,14 +3838,13 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void* piomb) break; case HW_EVENT_HARD_RESET_RECEIVED: pm8001_dbg(pm8001_ha, MSG, "HW_EVENT_HARD_RESET_RECEIVED\n"); - sas_notify_port_event_gfp(sas_phy, PORTE_HARD_RESET, - GFP_ATOMIC); + sas_notify_port_event(sas_phy, PORTE_HARD_RESET, GFP_ATOMIC); break; case HW_EVENT_ID_FRAME_TIMEOUT: pm8001_dbg(pm8001_ha, MSG, "HW_EVENT_ID_FRAME_TIMEOUT\n"); sas_phy_disconnected(sas_phy); phy->phy_attached = 0; - sas_notify_port_event_gfp(sas_phy, PORTE_LINK_RESET_ERR, + sas_notify_port_event(sas_phy, PORTE_LINK_RESET_ERR, GFP_ATOMIC); break; case HW_EVENT_LINK_ERR_PHY_RESET_FAILED: @@ -3857,14 +3855,14 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void* piomb) port_id, phy_id, 0, 0); sas_phy_disconnected(sas_phy); phy->phy_attached = 0; - sas_notify_port_event_gfp(sas_phy, PORTE_LINK_RESET_ERR, + sas_notify_port_event(sas_phy, PORTE_LINK_RESET_ERR, GFP_ATOMIC); break; case HW_EVENT_PORT_RESET_TIMER_TMO: pm8001_dbg(pm8001_ha, MSG, "HW_EVENT_PORT_RESET_TIMER_TMO\n"); sas_phy_disconnected(sas_phy); phy->phy_attached = 0; - sas_notify_port_event_gfp(sas_phy, PORTE_LINK_RESET_ERR, + sas_notify_port_event(sas_phy, PORTE_LINK_RESET_ERR, GFP_ATOMIC); break; case HW_EVENT_PORT_RECOVERY_TIMER_TMO: @@ -3872,7 +3870,7 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void* piomb) "HW_EVENT_PORT_RECOVERY_TIMER_TMO\n"); sas_phy_disconnected(sas_phy); phy->phy_attached = 0; - sas_notify_port_event_gfp(sas_phy, PORTE_LINK_RESET_ERR, + sas_notify_port_event(sas_phy, PORTE_LINK_RESET_ERR, GFP_ATOMIC); break; case HW_EVENT_PORT_RECOVER: -- cgit v1.2.3-59-g8ed1b