5.15-stable review patch. If anyone has any objections, please let me know.
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From: Luo Jiaxing luojiaxing@huawei.com
[ Upstream commit b5a9fa20e3bf59d89b5f48315a0c0c32963796ed ]
HISI_SAS_RESET_BIT means that the controller is being reset, and so the name is a bit vague. Rename it to HISI_SAS_RESETTING_BIT.
Link: https://lore.kernel.org/r/1629799260-120116-4-git-send-email-john.garry@huaw... Signed-off-by: Luo Jiaxing luojiaxing@huawei.com Signed-off-by: John Garry john.garry@huawei.com Signed-off-by: Martin K. Petersen martin.petersen@oracle.com Stable-dep-of: d34ee535705e ("scsi: hisi_sas: Replace with standard error code return value") Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/scsi/hisi_sas/hisi_sas.h | 2 +- drivers/scsi/hisi_sas/hisi_sas_main.c | 12 ++++++------ drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 2 +- drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 2 +- drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 10 +++++----- 5 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h index 436d174f2194..57be32ba0109 100644 --- a/drivers/scsi/hisi_sas/hisi_sas.h +++ b/drivers/scsi/hisi_sas/hisi_sas.h @@ -35,7 +35,7 @@ #define HISI_SAS_QUEUE_SLOTS 4096 #define HISI_SAS_MAX_ITCT_ENTRIES 1024 #define HISI_SAS_MAX_DEVICES HISI_SAS_MAX_ITCT_ENTRIES -#define HISI_SAS_RESET_BIT 0 +#define HISI_SAS_RESETTING_BIT 0 #define HISI_SAS_REJECT_CMD_BIT 1 #define HISI_SAS_PM_BIT 2 #define HISI_SAS_HW_FAULT_BIT 3 diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 7d93783c09a5..7744594cd3e3 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -724,7 +724,7 @@ static int hisi_sas_init_device(struct domain_device *device) */ local_phy = sas_get_local_phy(device); if (!scsi_is_sas_phy_local(local_phy) && - !test_bit(HISI_SAS_RESET_BIT, &hisi_hba->flags)) { + !test_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags)) { unsigned long deadline = ata_deadline(jiffies, 20000); struct sata_device *sata_dev = &device->sata_dev; struct ata_host *ata_host = sata_dev->ata_host; @@ -1072,7 +1072,7 @@ static void hisi_sas_dev_gone(struct domain_device *device) sas_dev->device_id, sas_dev->dev_type);
down(&hisi_hba->sem); - if (!test_bit(HISI_SAS_RESET_BIT, &hisi_hba->flags)) { + if (!test_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags)) { hisi_sas_internal_task_abort(hisi_hba, device, HISI_SAS_INT_ABT_DEV, 0, true);
@@ -1576,7 +1576,7 @@ void hisi_sas_controller_reset_done(struct hisi_hba *hisi_hba) hisi_sas_reset_init_all_devices(hisi_hba); up(&hisi_hba->sem); scsi_unblock_requests(shost); - clear_bit(HISI_SAS_RESET_BIT, &hisi_hba->flags); + clear_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags);
hisi_sas_rescan_topology(hisi_hba, hisi_hba->phy_state); } @@ -1587,7 +1587,7 @@ static int hisi_sas_controller_prereset(struct hisi_hba *hisi_hba) if (!hisi_hba->hw->soft_reset) return -1;
- if (test_and_set_bit(HISI_SAS_RESET_BIT, &hisi_hba->flags)) + if (test_and_set_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags)) return -1;
if (hisi_sas_debugfs_enable && hisi_hba->debugfs_itct[0].itct) @@ -1611,7 +1611,7 @@ static int hisi_sas_controller_reset(struct hisi_hba *hisi_hba) clear_bit(HISI_SAS_REJECT_CMD_BIT, &hisi_hba->flags); up(&hisi_hba->sem); scsi_unblock_requests(shost); - clear_bit(HISI_SAS_RESET_BIT, &hisi_hba->flags); + clear_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags); return rc; }
@@ -2251,7 +2251,7 @@ void hisi_sas_phy_down(struct hisi_hba *hisi_hba, int phy_no, int rdy, } else { struct hisi_sas_port *port = phy->port;
- if (test_bit(HISI_SAS_RESET_BIT, &hisi_hba->flags) || + if (test_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags) || phy->in_reset) { dev_info(dev, "ignore flutter phy%d down\n", phy_no); return; diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c index afe639994f3d..862f4e8b7eb5 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c @@ -1422,7 +1422,7 @@ static irqreturn_t int_bcast_v1_hw(int irq, void *p) goto end; }
- if (!test_bit(HISI_SAS_RESET_BIT, &hisi_hba->flags)) + if (!test_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags)) sas_notify_port_event(sas_phy, PORTE_BROADCAST_RCVD, GFP_ATOMIC);
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c index c40588ed68a5..a6d89a149546 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c @@ -2831,7 +2831,7 @@ static void phy_bcast_v2_hw(int phy_no, struct hisi_hba *hisi_hba) hisi_sas_phy_write32(hisi_hba, phy_no, SL_RX_BCAST_CHK_MSK, 1); bcast_status = hisi_sas_phy_read32(hisi_hba, phy_no, RX_PRIMS_STATUS); if ((bcast_status & RX_BCAST_CHG_MSK) && - !test_bit(HISI_SAS_RESET_BIT, &hisi_hba->flags)) + !test_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags)) sas_notify_port_event(sas_phy, PORTE_BROADCAST_RCVD, GFP_ATOMIC); hisi_sas_phy_write32(hisi_hba, phy_no, CHL_INT0, diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index d1c07e7cb60d..2ed787956fa8 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -1622,7 +1622,7 @@ static irqreturn_t phy_bcast_v3_hw(int phy_no, struct hisi_hba *hisi_hba) hisi_sas_phy_write32(hisi_hba, phy_no, SL_RX_BCAST_CHK_MSK, 1); bcast_status = hisi_sas_phy_read32(hisi_hba, phy_no, RX_PRIMS_STATUS); if ((bcast_status & RX_BCAST_CHG_MSK) && - !test_bit(HISI_SAS_RESET_BIT, &hisi_hba->flags)) + !test_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags)) sas_notify_port_event(sas_phy, PORTE_BROADCAST_RCVD, GFP_ATOMIC); hisi_sas_phy_write32(hisi_hba, phy_no, CHL_INT0, @@ -4935,7 +4935,7 @@ static void hisi_sas_reset_prepare_v3_hw(struct pci_dev *pdev) int rc;
dev_info(dev, "FLR prepare\n"); - set_bit(HISI_SAS_RESET_BIT, &hisi_hba->flags); + set_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags); hisi_sas_controller_reset_prepare(hisi_hba);
rc = disable_host_v3_hw(hisi_hba); @@ -4981,7 +4981,7 @@ static int _suspend_v3_hw(struct device *device) return -ENODEV; }
- if (test_and_set_bit(HISI_SAS_RESET_BIT, &hisi_hba->flags)) + if (test_and_set_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags)) return -1;
scsi_block_requests(shost); @@ -4992,7 +4992,7 @@ static int _suspend_v3_hw(struct device *device) if (rc) { dev_err(dev, "PM suspend: disable host failed rc=%d\n", rc); clear_bit(HISI_SAS_REJECT_CMD_BIT, &hisi_hba->flags); - clear_bit(HISI_SAS_RESET_BIT, &hisi_hba->flags); + clear_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags); scsi_unblock_requests(shost); return rc; } @@ -5031,7 +5031,7 @@ static int _resume_v3_hw(struct device *device) } phys_init_v3_hw(hisi_hba); sas_resume_ha(sha); - clear_bit(HISI_SAS_RESET_BIT, &hisi_hba->flags); + clear_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags);
return 0; }