[PATCH 1/8] accel/habanalabs: use msg_header instead of desc_header

From: Ofir Bitton
Date: Mon May 27 2024 - 08:13:21 EST


From: Igal Zeltser <izeltser@xxxxxxxxx>

Struct comms_desc_header is deprecated and replaced by struct
comms_msg_header. As a preparation for removing comms_desc_header
from FW, all it's usage in code is replaced by comms_msg_header.

Signed-off-by: Igal Zeltser <izeltser@xxxxxxxxx>
Reviewed-by: Ofir Bitton <obitton@xxxxxxxxx>
---
drivers/accel/habanalabs/common/firmware_if.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/accel/habanalabs/common/firmware_if.c b/drivers/accel/habanalabs/common/firmware_if.c
index d1a1d601bde9..886b3c07503d 100644
--- a/drivers/accel/habanalabs/common/firmware_if.c
+++ b/drivers/accel/habanalabs/common/firmware_if.c
@@ -2093,7 +2093,7 @@ static int hl_fw_dynamic_validate_descriptor(struct hl_device *hdev,
* note that no alignment/stride address issues here as all structures
* are 64 bit padded.
*/
- data_ptr = (u8 *)fw_desc + sizeof(struct comms_desc_header);
+ data_ptr = (u8 *)fw_desc + sizeof(struct comms_msg_header);
data_size = le16_to_cpu(fw_desc->header.size);

data_crc32 = hl_fw_compat_crc32(data_ptr, data_size);
@@ -2247,11 +2247,11 @@ static int hl_fw_dynamic_read_and_validate_descriptor(struct hl_device *hdev,
memcpy_fromio(fw_desc, src, sizeof(struct lkd_fw_comms_desc));
fw_data_size = le16_to_cpu(fw_desc->header.size);

- temp_fw_desc = vzalloc(sizeof(struct comms_desc_header) + fw_data_size);
+ temp_fw_desc = vzalloc(sizeof(struct comms_msg_header) + fw_data_size);
if (!temp_fw_desc)
return -ENOMEM;

- memcpy_fromio(temp_fw_desc, src, sizeof(struct comms_desc_header) + fw_data_size);
+ memcpy_fromio(temp_fw_desc, src, sizeof(struct comms_msg_header) + fw_data_size);

rc = hl_fw_dynamic_validate_descriptor(hdev, fw_loader,
(struct lkd_fw_comms_desc *) temp_fw_desc);
--
2.34.1