diff options
| author | Troy Hanson <thanson@qti.qualcomm.com> | 2025-10-22 16:16:06 +0200 |
|---|---|---|
| committer | Jeff Hugo <jeff.hugo@oss.qualcomm.com> | 2025-10-27 12:11:38 -0600 |
| commit | a80c98b6f0d900f820ea9c76c367348804c1e895 (patch) | |
| tree | 2e9497f2bc861a978d59c2c9e4f68df099b3b298 | |
| parent | b3ba217d4f52974236bea9a52a4debaba3b061cc (diff) | |
accel/qaic: Rename constant for clarity
QAIC_MANAGE_EXT_MSG_LENGTH is ambiguous and has been confused with
QAIC_MANAGE_MAX_MSG_LENGTH. Rename it to clarify it's a wire length.
Signed-off-by: Troy Hanson <thanson@qti.qualcomm.com>
Signed-off-by: Youssef Samir <youssef.abdulrahman@oss.qualcomm.com>
Reviewed-by: Carl Vanderlip <carl.vanderlip@oss.qualcomm.com>
Reviewed-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
[jhugo: capitalize subject]
Signed-off-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Link: https://patch.msgid.link/20251022141606.3740470-1-youssef.abdulrahman@oss.qualcomm.com
| -rw-r--r-- | drivers/accel/qaic/qaic_control.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/accel/qaic/qaic_control.c b/drivers/accel/qaic/qaic_control.c index 9af8333db513..49b6e75ef82a 100644 --- a/drivers/accel/qaic/qaic_control.c +++ b/drivers/accel/qaic/qaic_control.c @@ -31,7 +31,7 @@ #define MANAGE_MAGIC_NUMBER ((__force __le32)0x43494151) /* "QAIC" in little endian */ #define QAIC_DBC_Q_GAP SZ_256 #define QAIC_DBC_Q_BUF_ALIGN SZ_4K -#define QAIC_MANAGE_EXT_MSG_LENGTH SZ_64K /* Max DMA message length */ +#define QAIC_MANAGE_WIRE_MSG_LENGTH SZ_64K /* Max DMA message length */ #define QAIC_WRAPPER_MAX_SIZE SZ_4K #define QAIC_MHI_RETRY_WAIT_MS 100 #define QAIC_MHI_RETRY_MAX 20 @@ -368,7 +368,7 @@ static int encode_passthrough(struct qaic_device *qdev, void *trans, struct wrap if (in_trans->hdr.len % 8 != 0) return -EINVAL; - if (size_add(msg_hdr_len, in_trans->hdr.len) > QAIC_MANAGE_EXT_MSG_LENGTH) + if (size_add(msg_hdr_len, in_trans->hdr.len) > QAIC_MANAGE_WIRE_MSG_LENGTH) return -ENOSPC; trans_wrapper = add_wrapper(wrappers, @@ -496,7 +496,7 @@ static int encode_addr_size_pairs(struct dma_xfer *xfer, struct wrapper_list *wr nents = sgt->nents; nents_dma = nents; - *size = QAIC_MANAGE_EXT_MSG_LENGTH - msg_hdr_len - sizeof(**out_trans); + *size = QAIC_MANAGE_WIRE_MSG_LENGTH - msg_hdr_len - sizeof(**out_trans); for_each_sgtable_dma_sg(sgt, sg, i) { *size -= sizeof(*asp); /* Save 1K for possible follow-up transactions. */ @@ -577,7 +577,7 @@ static int encode_dma(struct qaic_device *qdev, void *trans, struct wrapper_list /* There should be enough space to hold at least one ASP entry. */ if (size_add(msg_hdr_len, sizeof(*out_trans) + sizeof(struct wire_addr_size_pair)) > - QAIC_MANAGE_EXT_MSG_LENGTH) + QAIC_MANAGE_WIRE_MSG_LENGTH) return -ENOMEM; xfer = kmalloc(sizeof(*xfer), GFP_KERNEL); @@ -646,7 +646,7 @@ static int encode_activate(struct qaic_device *qdev, void *trans, struct wrapper msg = &wrapper->msg; msg_hdr_len = le32_to_cpu(msg->hdr.len); - if (size_add(msg_hdr_len, sizeof(*out_trans)) > QAIC_MANAGE_MAX_MSG_LENGTH) + if (size_add(msg_hdr_len, sizeof(*out_trans)) > QAIC_MANAGE_WIRE_MSG_LENGTH) return -ENOSPC; if (!in_trans->queue_size) @@ -731,7 +731,7 @@ static int encode_status(struct qaic_device *qdev, void *trans, struct wrapper_l msg = &wrapper->msg; msg_hdr_len = le32_to_cpu(msg->hdr.len); - if (size_add(msg_hdr_len, in_trans->hdr.len) > QAIC_MANAGE_MAX_MSG_LENGTH) + if (size_add(msg_hdr_len, in_trans->hdr.len) > QAIC_MANAGE_WIRE_MSG_LENGTH) return -ENOSPC; trans_wrapper = add_wrapper(wrappers, sizeof(*trans_wrapper)); @@ -1054,7 +1054,7 @@ static void *msg_xfer(struct qaic_device *qdev, struct wrapper_list *wrappers, u init_completion(&elem.xfer_done); if (likely(!qdev->cntl_lost_buf)) { /* - * The max size of request to device is QAIC_MANAGE_EXT_MSG_LENGTH. + * The max size of request to device is QAIC_MANAGE_WIRE_MSG_LENGTH. * The max size of response from device is QAIC_MANAGE_MAX_MSG_LENGTH. */ out_buf = kmalloc(QAIC_MANAGE_MAX_MSG_LENGTH, GFP_KERNEL); |