diff options
Diffstat (limited to 'drivers/scsi/hisi_sas')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index e279c9c0a7c4..3d1869c4cb10 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -30,6 +30,7 @@ #define SATA_INITI_D2H_STORE_ADDR_LO 0x60 #define SATA_INITI_D2H_STORE_ADDR_HI 0x64 #define CFG_MAX_TAG 0x68 +#define TRANS_LOCK_ICT_TIME 0X70 #define HGC_SAS_TX_OPEN_FAIL_RETRY_CTRL 0x84 #define HGC_SAS_TXFAIL_RETRY_CTRL 0x88 #define HGC_GET_ITV_TIME 0x90 @@ -634,6 +635,8 @@ static void init_reg_v3_hw(struct hisi_hba *hisi_hba) hisi_sas_write32(hisi_hba, DLVRY_QUEUE_ENABLE, (u32)((1ULL << hisi_hba->queue_count) - 1)); hisi_sas_write32(hisi_hba, CFG_MAX_TAG, 0xfff0400); + /* time / CLK_AHB = 2.5s / 2ns = 0x4A817C80 */ + hisi_sas_write32(hisi_hba, TRANS_LOCK_ICT_TIME, 0x4A817C80); hisi_sas_write32(hisi_hba, HGC_SAS_TXFAIL_RETRY_CTRL, 0x108); hisi_sas_write32(hisi_hba, CFG_AGING_TIME, 0x1); hisi_sas_write32(hisi_hba, INT_COAL_EN, 0x1); @@ -3006,6 +3009,7 @@ static const struct hisi_sas_debugfs_reg_lu debugfs_global_reg_lu[] = { HISI_SAS_DEBUGFS_REG(SATA_INITI_D2H_STORE_ADDR_LO), HISI_SAS_DEBUGFS_REG(SATA_INITI_D2H_STORE_ADDR_HI), HISI_SAS_DEBUGFS_REG(CFG_MAX_TAG), + HISI_SAS_DEBUGFS_REG(TRANS_LOCK_ICT_TIME), HISI_SAS_DEBUGFS_REG(HGC_SAS_TX_OPEN_FAIL_RETRY_CTRL), HISI_SAS_DEBUGFS_REG(HGC_SAS_TXFAIL_RETRY_CTRL), HISI_SAS_DEBUGFS_REG(HGC_GET_ITV_TIME), |