[PATCH 2/3] accel/habanalabs/gaudi2: drop support for never released firmware

[Oded Gabbay]

From: Ohad Sharabi <osharabi at habana.ai>

Firmware files below 1.11 were never released to customers so no need
to support them externally.

Signed-off-by: Ohad Sharabi <osharabi at habana.ai>
Reviewed-by: Oded Gabbay <ogabbay at kernel.org>
Signed-off-by: Oded Gabbay <ogabbay at kernel.org>
---
 drivers/accel/habanalabs/gaudi2/gaudi2.c | 47 ++----------------------
 1 file changed, 3 insertions(+), 44 deletions(-)

diff --git a/drivers/accel/habanalabs/gaudi2/gaudi2.c b/drivers/accel/habanalabs/gaudi2/gaudi2.c
index 5be3432d29b3..c99edbf9f4ca 100644
--- a/drivers/accel/habanalabs/gaudi2/gaudi2.c
+++ b/drivers/accel/habanalabs/gaudi2/gaudi2.c
@@ -6314,26 +6314,6 @@ static void gaudi2_execute_hard_reset(struct hl_device *hdev)
 	WREG32(mmPSOC_RESET_CONF_SW_ALL_RST, 1);
 }
 
-static int gaudi2_get_soft_rst_done_indication(struct hl_device *hdev, u32 poll_timeout_us)
-{
-	int i, rc = 0;
-	u32 reg_val;
-
-	for (i = 0 ; i < GAUDI2_RESET_POLL_CNT ; i++)
-		rc = hl_poll_timeout(
-			hdev,
-			mmCPU_RST_STATUS_TO_HOST,
-			reg_val,
-			reg_val == CPU_RST_STATUS_SOFT_RST_DONE,
-			1000,
-			poll_timeout_us);
-
-	if (rc)
-		dev_err(hdev->dev, "Timeout while waiting for FW to complete soft reset (0x%x)\n",
-				reg_val);
-	return rc;
-}
-
 /**
  * gaudi2_execute_soft_reset - execute soft reset by driver/FW
  *
@@ -6346,23 +6326,8 @@ static int gaudi2_get_soft_rst_done_indication(struct hl_device *hdev, u32 poll_
 static int gaudi2_execute_soft_reset(struct hl_device *hdev, bool driver_performs_reset,
 						u32 poll_timeout_us)
 {
-	int rc;
-
-	if (!driver_performs_reset) {
-		if (hl_is_fw_sw_ver_below(hdev, 1, 10)) {
-			/* set SP to indicate reset request sent to FW */
-			WREG32(mmCPU_RST_STATUS_TO_HOST, CPU_RST_STATUS_NA);
-
-			WREG32(mmGIC_HOST_SOFT_RST_IRQ_POLL_REG,
-				gaudi2_irq_map_table[GAUDI2_EVENT_CPU_SOFT_RESET].cpu_id);
-
-			/* wait for f/w response */
-			rc = gaudi2_get_soft_rst_done_indication(hdev, poll_timeout_us);
-		} else {
-			rc = hl_fw_send_soft_reset(hdev);
-		}
-		return rc;
-	}
+	if (!driver_performs_reset)
+		return hl_fw_send_soft_reset(hdev);
 
 	/* Block access to engines, QMANs and SM during reset, these
 	 * RRs will be reconfigured after soft reset.
@@ -8165,13 +8130,7 @@ static void gaudi2_ack_module_razwi_event_handler(struct hl_device *hdev,
 		}
 
 		hbw_rtr_id = gaudi2_tpc_initiator_hbw_rtr_id[module_idx];
-
-		if (hl_is_fw_sw_ver_below(hdev, 1, 9) &&
-				!hdev->asic_prop.fw_security_enabled &&
-				((module_idx == 0) || (module_idx == 1)))
-			lbw_rtr_id = DCORE0_RTR0;
-		else
-			lbw_rtr_id = gaudi2_tpc_initiator_lbw_rtr_id[module_idx];
+		lbw_rtr_id = gaudi2_tpc_initiator_lbw_rtr_id[module_idx];
 		break;
 	case RAZWI_MME:
 		sprintf(initiator_name, "MME_%u", module_idx);
-- 
2.34.1