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accel/habanalabs/gaudi2: prepare to remove cpu_rst_status

Message ID 20230720105803.690745-1-ogabbay@kernel.org (mailing list archive)
State New, archived
Headers show
Series accel/habanalabs/gaudi2: prepare to remove cpu_rst_status | expand

Commit Message

Oded Gabbay July 20, 2023, 10:58 a.m. UTC 
From: Igor Grinberg <igrinberg@habana.ai>

The soft reset has transitioned to CPUCP packet instead of plain
register write and is about to be removed from the struct cpu_dyn_regs.
As a preparation for removing the cpu_rst_status field from
struct cpu_dyn_regs, switch to use the plain macro - this keeps the
backward compatibility.

Signed-off-by: Igor Grinberg <igrinberg@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
---
 drivers/accel/habanalabs/gaudi2/gaudi2.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/accel/habanalabs/gaudi2/gaudi2.c b/drivers/accel/habanalabs/gaudi2/gaudi2.c
index 222310bf1098..dc96e34b72ef 100644
--- a/drivers/accel/habanalabs/gaudi2/gaudi2.c
+++ b/drivers/accel/habanalabs/gaudi2/gaudi2.c
@@ -6253,16 +6253,12 @@  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)
 {
-	struct cpu_dyn_regs *dyn_regs = &hdev->fw_loader.dynamic_loader.comm_desc.cpu_dyn_regs;
-	int rc = 0;
+	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 */
-			if (dyn_regs->cpu_rst_status)
-				WREG32(le32_to_cpu(dyn_regs->cpu_rst_status), CPU_RST_STATUS_NA);
-			else
-				WREG32(mmCPU_RST_STATUS_TO_HOST, CPU_RST_STATUS_NA);
+			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);