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Diffstat (limited to 'drivers/scsi/hisi_sas')
-rw-r--r--drivers/scsi/hisi_sas/hisi_sas.h2
-rw-r--r--drivers/scsi/hisi_sas/hisi_sas_main.c3
-rw-r--r--drivers/scsi/hisi_sas/hisi_sas_v1_hw.c7
-rw-r--r--drivers/scsi/hisi_sas/hisi_sas_v2_hw.c7
-rw-r--r--drivers/scsi/hisi_sas/hisi_sas_v3_hw.c28
5 files changed, 24 insertions, 23 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h
index fb7c52c119df..9e73e9cbbcfc 100644
--- a/drivers/scsi/hisi_sas/hisi_sas.h
+++ b/drivers/scsi/hisi_sas/hisi_sas.h
@@ -642,7 +642,7 @@ extern void hisi_sas_sata_done(struct sas_task *task,
extern int hisi_sas_get_fw_info(struct hisi_hba *hisi_hba);
extern int hisi_sas_probe(struct platform_device *pdev,
const struct hisi_sas_hw *ops);
-extern int hisi_sas_remove(struct platform_device *pdev);
+extern void hisi_sas_remove(struct platform_device *pdev);
extern int hisi_sas_slave_configure(struct scsi_device *sdev);
extern int hisi_sas_slave_alloc(struct scsi_device *sdev);
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index 412431c901a7..8f22ece957bd 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -2560,7 +2560,7 @@ err_out_ha:
}
EXPORT_SYMBOL_GPL(hisi_sas_probe);
-int hisi_sas_remove(struct platform_device *pdev)
+void hisi_sas_remove(struct platform_device *pdev)
{
struct sas_ha_struct *sha = platform_get_drvdata(pdev);
struct hisi_hba *hisi_hba = sha->lldd_ha;
@@ -2573,7 +2573,6 @@ int hisi_sas_remove(struct platform_device *pdev)
hisi_sas_free(hisi_hba);
scsi_host_put(shost);
- return 0;
}
EXPORT_SYMBOL_GPL(hisi_sas_remove);
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c
index 0aa8c9c88535..94fbbceddc2e 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c
@@ -1790,11 +1790,6 @@ static int hisi_sas_v1_probe(struct platform_device *pdev)
return hisi_sas_probe(pdev, &hisi_sas_v1_hw);
}
-static int hisi_sas_v1_remove(struct platform_device *pdev)
-{
- return hisi_sas_remove(pdev);
-}
-
static const struct of_device_id sas_v1_of_match[] = {
{ .compatible = "hisilicon,hip05-sas-v1",},
{},
@@ -1810,7 +1805,7 @@ MODULE_DEVICE_TABLE(acpi, sas_v1_acpi_match);
static struct platform_driver hisi_sas_v1_driver = {
.probe = hisi_sas_v1_probe,
- .remove = hisi_sas_v1_remove,
+ .remove_new = hisi_sas_remove,
.driver = {
.name = DRV_NAME,
.of_match_table = sas_v1_of_match,
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
index cd78e4c983aa..87d8e408ccd1 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
@@ -3619,11 +3619,6 @@ static int hisi_sas_v2_probe(struct platform_device *pdev)
return hisi_sas_probe(pdev, &hisi_sas_v2_hw);
}
-static int hisi_sas_v2_remove(struct platform_device *pdev)
-{
- return hisi_sas_remove(pdev);
-}
-
static const struct of_device_id sas_v2_of_match[] = {
{ .compatible = "hisilicon,hip06-sas-v2",},
{ .compatible = "hisilicon,hip07-sas-v2",},
@@ -3640,7 +3635,7 @@ MODULE_DEVICE_TABLE(acpi, sas_v2_acpi_match);
static struct platform_driver hisi_sas_v2_driver = {
.probe = hisi_sas_v2_probe,
- .remove = hisi_sas_v2_remove,
+ .remove_new = hisi_sas_remove,
.driver = {
.name = DRV_NAME,
.of_match_table = sas_v2_of_match,
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
index 12d588454f5d..20e1607c6282 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
@@ -627,13 +628,15 @@ static void interrupt_enable_v3_hw(struct hisi_hba *hisi_hba)
static void init_reg_v3_hw(struct hisi_hba *hisi_hba)
{
+ struct pci_dev *pdev = hisi_hba->pci_dev;
int i, j;
/* Global registers init */
hisi_sas_write32(hisi_hba, DLVRY_QUEUE_ENABLE,
(u32)((1ULL << hisi_hba->queue_count) - 1));
- hisi_sas_write32(hisi_hba, SAS_AXI_USER3, 0);
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);
@@ -652,6 +655,9 @@ static void init_reg_v3_hw(struct hisi_hba *hisi_hba)
hisi_sas_write32(hisi_hba, ARQOS_ARCACHE_CFG, 0xf0f0);
hisi_sas_write32(hisi_hba, HYPER_STREAM_ID_EN_CFG, 1);
+ if (pdev->revision < 0x30)
+ hisi_sas_write32(hisi_hba, SAS_AXI_USER3, 0);
+
interrupt_enable_v3_hw(hisi_hba);
for (i = 0; i < hisi_hba->n_phy; i++) {
enum sas_linkrate max;
@@ -669,7 +675,6 @@ static void init_reg_v3_hw(struct hisi_hba *hisi_hba)
prog_phy_link_rate |= hisi_sas_get_prog_phy_linkrate_mask(max);
hisi_sas_phy_write32(hisi_hba, i, PROG_PHY_LINK_RATE,
prog_phy_link_rate);
- hisi_sas_phy_write32(hisi_hba, i, SERDES_CFG, 0xffc00);
hisi_sas_phy_write32(hisi_hba, i, SAS_RX_TRAIN_TIMER, 0x13e80);
hisi_sas_phy_write32(hisi_hba, i, CHL_INT0, 0xffffffff);
hisi_sas_phy_write32(hisi_hba, i, CHL_INT1, 0xffffffff);
@@ -680,13 +685,18 @@ static void init_reg_v3_hw(struct hisi_hba *hisi_hba)
hisi_sas_phy_write32(hisi_hba, i, PHYCTRL_OOB_RESTART_MSK, 0x1);
hisi_sas_phy_write32(hisi_hba, i, STP_LINK_TIMER, 0x7f7a120);
hisi_sas_phy_write32(hisi_hba, i, CON_CFG_DRIVER, 0x2a0a01);
- hisi_sas_phy_write32(hisi_hba, i, SAS_SSP_CON_TIMER_CFG, 0x32);
hisi_sas_phy_write32(hisi_hba, i, SAS_EC_INT_COAL_TIME,
0x30f4240);
- /* used for 12G negotiate */
- hisi_sas_phy_write32(hisi_hba, i, COARSETUNE_TIME, 0x1e);
hisi_sas_phy_write32(hisi_hba, i, AIP_LIMIT, 0x2ffff);
+ /* set value through firmware for 920B and later version */
+ if (pdev->revision < 0x30) {
+ hisi_sas_phy_write32(hisi_hba, i, SAS_SSP_CON_TIMER_CFG, 0x32);
+ hisi_sas_phy_write32(hisi_hba, i, SERDES_CFG, 0xffc00);
+ /* used for 12G negotiate */
+ hisi_sas_phy_write32(hisi_hba, i, COARSETUNE_TIME, 0x1e);
+ }
+
/* get default FFE configuration for BIST */
for (j = 0; j < FFE_CFG_MAX; j++) {
u32 val = hisi_sas_phy_read32(hisi_hba, i,
@@ -2206,6 +2216,7 @@ slot_err_v3_hw(struct hisi_hba *hisi_hba, struct sas_task *task,
u32 trans_tx_fail_type = le32_to_cpu(record->trans_tx_fail_type);
u16 sipc_rx_err_type = le16_to_cpu(record->sipc_rx_err_type);
u32 dw3 = le32_to_cpu(complete_hdr->dw3);
+ u32 dw0 = le32_to_cpu(complete_hdr->dw0);
switch (task->task_proto) {
case SAS_PROTOCOL_SSP:
@@ -2215,8 +2226,8 @@ slot_err_v3_hw(struct hisi_hba *hisi_hba, struct sas_task *task,
* but I/O information has been written to the host memory, we examine
* response IU.
*/
- if (!(complete_hdr->dw0 & CMPLT_HDR_RSPNS_GOOD_MSK) &&
- (complete_hdr->dw0 & CMPLT_HDR_RSPNS_XFRD_MSK))
+ if (!(dw0 & CMPLT_HDR_RSPNS_GOOD_MSK) &&
+ (dw0 & CMPLT_HDR_RSPNS_XFRD_MSK))
return false;
ts->residual = trans_tx_fail_type;
@@ -2232,7 +2243,7 @@ slot_err_v3_hw(struct hisi_hba *hisi_hba, struct sas_task *task,
case SAS_PROTOCOL_SATA:
case SAS_PROTOCOL_STP:
case SAS_PROTOCOL_SATA | SAS_PROTOCOL_STP:
- if ((complete_hdr->dw0 & CMPLT_HDR_RSPNS_XFRD_MSK) &&
+ if ((dw0 & CMPLT_HDR_RSPNS_XFRD_MSK) &&
(sipc_rx_err_type & RX_FIS_STATUS_ERR_MSK)) {
ts->stat = SAS_PROTO_RESPONSE;
} else if (dma_rx_err_type & RX_DATA_LEN_UNDERFLOW_MSK) {
@@ -2999,6 +3010,7 @@ 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),
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.