From: Troy Hanson <[email protected]> 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 <[email protected]> Signed-off-by: Youssef Samir <[email protected]> --- drivers/accel/qaic/qaic_control.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/accel/qaic/qaic_control.c b/drivers/accel/qaic/qaic_control.c index b86a8e48e731..079176013da5 100644 --- a/drivers/accel/qaic/qaic_control.c +++ b/drivers/accel/qaic/qaic_control.c @@ -30,7 +30,7 @@ #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 @@ -367,7 +367,7 @@ 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, @@ -495,7 +495,7 @@ 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. */ @@ -576,7 +576,7 @@ 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); @@ -645,7 +645,7 @@ 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) @@ -729,7 +729,7 @@ 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)); @@ -1052,7 +1052,7 @@ 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); -- 2.43.0
