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path: root/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
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Diffstat (limited to 'drivers/scsi/hisi_sas/hisi_sas_v2_hw.c')
-rw-r--r--drivers/scsi/hisi_sas/hisi_sas_v2_hw.c83
1 files changed, 47 insertions, 36 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
index 73b378837da7..2adfedb8484c 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
@@ -2372,18 +2372,18 @@ static void slot_complete_v2_hw(struct hisi_hba *hisi_hba,
case STAT_IO_COMPLETE:
/* internal abort command complete */
ts->stat = TMF_RESP_FUNC_SUCC;
- del_timer_sync(&slot->internal_abort_timer);
+ timer_delete_sync(&slot->internal_abort_timer);
goto out;
case STAT_IO_NO_DEVICE:
ts->stat = TMF_RESP_FUNC_COMPLETE;
- del_timer_sync(&slot->internal_abort_timer);
+ timer_delete_sync(&slot->internal_abort_timer);
goto out;
case STAT_IO_NOT_VALID:
/* abort single io, controller don't find
* the io need to abort
*/
ts->stat = TMF_RESP_FUNC_FAILED;
- del_timer_sync(&slot->internal_abort_timer);
+ timer_delete_sync(&slot->internal_abort_timer);
goto out;
default:
break;
@@ -2501,6 +2501,7 @@ static void prep_ata_v2_hw(struct hisi_hba *hisi_hba,
struct hisi_sas_port *port = to_hisi_sas_port(sas_port);
struct sas_ata_task *ata_task = &task->ata_task;
struct sas_tmf_task *tmf = slot->tmf;
+ int phy_id;
u8 *buf_cmd;
int has_data = 0, hdr_tag = 0;
u32 dw0, dw1 = 0, dw2 = 0;
@@ -2508,10 +2509,14 @@ static void prep_ata_v2_hw(struct hisi_hba *hisi_hba,
/* create header */
/* dw0 */
dw0 = port->id << CMD_HDR_PORT_OFF;
- if (parent_dev && dev_is_expander(parent_dev->dev_type))
+ if (parent_dev && dev_is_expander(parent_dev->dev_type)) {
dw0 |= 3 << CMD_HDR_CMD_OFF;
- else
+ } else {
+ phy_id = device->phy->identify.phy_identifier;
+ dw0 |= (1U << phy_id) << CMD_HDR_PHY_ID_OFF;
+ dw0 |= CMD_HDR_FORCE_PHY_MSK;
dw0 |= 4 << CMD_HDR_CMD_OFF;
+ }
if (tmf && ata_task->force_phy) {
dw0 |= CMD_HDR_FORCE_PHY_MSK;
@@ -2538,9 +2543,7 @@ static void prep_ata_v2_hw(struct hisi_hba *hisi_hba,
(task->ata_task.fis.control & ATA_SRST))
dw1 |= 1 << CMD_HDR_RESET_OFF;
- dw1 |= (hisi_sas_get_ata_protocol(
- &task->ata_task.fis, task->data_dir))
- << CMD_HDR_FRAME_TYPE_OFF;
+ dw1 |= (hisi_sas_get_ata_protocol(task)) << CMD_HDR_FRAME_TYPE_OFF;
dw1 |= sas_dev->device_id << CMD_HDR_DEV_ID_OFF;
hdr->dw1 = cpu_to_le32(dw1);
@@ -2656,7 +2659,7 @@ static int phy_up_v2_hw(int phy_no, struct hisi_hba *hisi_hba)
if (is_sata_phy_v2_hw(hisi_hba, phy_no))
goto end;
- del_timer(&phy->timer);
+ timer_delete(&phy->timer);
if (phy_no == 8) {
u32 port_state = hisi_sas_read32(hisi_hba, PORT_STATE);
@@ -2732,7 +2735,7 @@ static int phy_down_v2_hw(int phy_no, struct hisi_hba *hisi_hba)
struct hisi_sas_port *port = phy->port;
struct device *dev = hisi_hba->dev;
- del_timer(&phy->timer);
+ timer_delete(&phy->timer);
hisi_sas_phy_write32(hisi_hba, phy_no, PHYCTRL_NOT_RDY_MSK, 1);
phy_state = hisi_sas_read32(hisi_hba, PHY_STATE);
@@ -2746,7 +2749,7 @@ static int phy_down_v2_hw(int phy_no, struct hisi_hba *hisi_hba)
if (port && !get_wideport_bitmap_v2_hw(hisi_hba, port->id))
if (!check_any_wideports_v2_hw(hisi_hba) &&
timer_pending(&hisi_hba->timer))
- del_timer(&hisi_hba->timer);
+ timer_delete(&hisi_hba->timer);
txid_auto = hisi_sas_phy_read32(hisi_hba, phy_no, TXID_AUTO);
hisi_sas_phy_write32(hisi_hba, phy_no, TXID_AUTO,
@@ -2768,7 +2771,7 @@ static irqreturn_t int_phy_updown_v2_hw(int irq_no, void *p)
irq_msk = (hisi_sas_read32(hisi_hba, HGC_INVLD_DQE_INFO)
>> HGC_INVLD_DQE_INFO_FB_CH0_OFF) & 0x1ff;
while (irq_msk) {
- if (irq_msk & 1) {
+ if (irq_msk & 1) {
u32 reg_value = hisi_sas_phy_read32(hisi_hba, phy_no,
CHL_INT0);
@@ -3108,7 +3111,7 @@ static irqreturn_t fatal_axi_int_v2_hw(int irq_no, void *p)
return IRQ_HANDLED;
}
-static irqreturn_t cq_thread_v2_hw(int irq_no, void *p)
+static irqreturn_t cq_thread_v2_hw(int irq_no, void *p)
{
struct hisi_sas_cq *cq = p;
struct hisi_hba *hisi_hba = cq->hisi_hba;
@@ -3206,7 +3209,7 @@ static irqreturn_t sata_int_v2_hw(int irq_no, void *p)
u8 attached_sas_addr[SAS_ADDR_SIZE] = {0};
int phy_no, offset;
- del_timer(&phy->timer);
+ timer_delete(&phy->timer);
phy_no = sas_phy->id;
initial_fis = &hisi_hba->initial_fis[phy_no];
@@ -3496,7 +3499,7 @@ static int write_gpio_v2_hw(struct hisi_hba *hisi_hba, u8 reg_type,
* numbered drive in the fourth byte.
* See SFF-8485 Rev. 0.7 Table 24.
*/
- void __iomem *reg_addr = hisi_hba->sgpio_regs +
+ void __iomem *reg_addr = hisi_hba->sgpio_regs +
reg_index * 4 + phy_no;
int data_idx = phy_no + 3 - (phy_no % 4) * 2;
@@ -3544,6 +3547,11 @@ static struct attribute *host_v2_hw_attrs[] = {
ATTRIBUTE_GROUPS(host_v2_hw);
+static const struct attribute_group *sdev_groups_v2_hw[] = {
+ &sas_ata_sdev_attr_group,
+ NULL
+};
+
static void map_queues_v2_hw(struct Scsi_Host *shost)
{
struct hisi_hba *hisi_hba = shost_priv(shost);
@@ -3561,30 +3569,32 @@ static void map_queues_v2_hw(struct Scsi_Host *shost)
}
}
+static int check_fw_info_v2_hw(struct hisi_hba *hisi_hba)
+{
+ struct device *dev = hisi_hba->dev;
+
+ if (hisi_hba->n_phy < 0 || hisi_hba->n_phy > 9) {
+ dev_err(dev, "invalid phy number from FW\n");
+ return -EINVAL;
+ }
+
+ if (hisi_hba->queue_count < 0 || hisi_hba->queue_count > 16) {
+ dev_err(dev, "invalid queue count from FW\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
static const struct scsi_host_template sht_v2_hw = {
- .name = DRV_NAME,
- .proc_name = DRV_NAME,
- .module = THIS_MODULE,
- .queuecommand = sas_queuecommand,
- .dma_need_drain = ata_scsi_dma_need_drain,
- .target_alloc = sas_target_alloc,
- .slave_configure = hisi_sas_slave_configure,
+ LIBSAS_SHT_BASE_NO_SLAVE_INIT
+ .sdev_configure = hisi_sas_sdev_configure,
.scan_finished = hisi_sas_scan_finished,
.scan_start = hisi_sas_scan_start,
- .change_queue_depth = sas_change_queue_depth,
- .bios_param = sas_bios_param,
- .this_id = -1,
.sg_tablesize = HISI_SAS_SGE_PAGE_CNT,
- .max_sectors = SCSI_DEFAULT_MAX_SECTORS,
- .eh_device_reset_handler = sas_eh_device_reset_handler,
- .eh_target_reset_handler = sas_eh_target_reset_handler,
- .slave_alloc = hisi_sas_slave_alloc,
- .target_destroy = sas_target_destroy,
- .ioctl = sas_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = sas_ioctl,
-#endif
+ .sdev_init = hisi_sas_sdev_init,
.shost_groups = host_v2_hw_groups,
+ .sdev_groups = sdev_groups_v2_hw,
.host_reset = hisi_sas_host_reset,
.map_queues = map_queues_v2_hw,
.host_tagset = 1,
@@ -3592,6 +3602,7 @@ static const struct scsi_host_template sht_v2_hw = {
static const struct hisi_sas_hw hisi_sas_v2_hw = {
.hw_init = hisi_sas_v2_init,
+ .fw_info_check = check_fw_info_v2_hw,
.interrupt_preinit = hisi_sas_v2_interrupt_preinit,
.setup_itct = setup_itct_v2_hw,
.slot_index_alloc = slot_index_alloc_quirk_v2_hw,
@@ -3641,11 +3652,11 @@ MODULE_DEVICE_TABLE(acpi, sas_v2_acpi_match);
static struct platform_driver hisi_sas_v2_driver = {
.probe = hisi_sas_v2_probe,
- .remove_new = hisi_sas_remove,
+ .remove = hisi_sas_remove,
.driver = {
.name = DRV_NAME,
.of_match_table = sas_v2_of_match,
- .acpi_match_table = ACPI_PTR(sas_v2_acpi_match),
+ .acpi_match_table = sas_v2_acpi_match,
},
};
generated by cgit (git 2.34.1) at 2025-07-23 09:19:44 +0000