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authorFuyun Liang <liangfuyun1@huawei.com>2018-07-16 16:36:27 +0100
committerDavid S. Miller <davem@davemloft.net>2018-07-16 11:16:45 -0700
commit5550aa4d4771f61f5119b45e8de7dd6f66060817 (patch)
tree460b4befea2fadedd76794e2c74da3c85785fed5
parentcf4103c699c2b3dd88bea169f47ad75d872b4a80 (diff)
downloadlinux-stericsson-5550aa4d4771f61f5119b45e8de7dd6f66060817.tar.gz
net: hns3: Fix comments for hclge_get_ring_chain_from_mbx
Actually, hclge_get_ring_chain_from_mbx is used to get ring type, tqp id, and int_gl index from mailbox message. So the comments is incorrect. This patch fixes it. Fixes: dde1a86e93ca ("net: hns3: Add mailbox support to PF driver") Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
index 9d36bccde31b..f34851c91eb3 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
@@ -104,13 +104,15 @@ static void hclge_free_vector_ring_chain(struct hnae3_ring_chain_node *head)
}
}
-/* hclge_get_ring_chain_from_mbx: get ring type & tqpid from mailbox message
+/* hclge_get_ring_chain_from_mbx: get ring type & tqp id & int_gl idx
+ * from mailbox message
* msg[0]: opcode
* msg[1]: <not relevant to this function>
* msg[2]: ring_num
* msg[3]: first ring type (TX|RX)
* msg[4]: first tqp id
- * msg[5] ~ msg[14]: other ring type and tqp id
+ * msg[5]: first int_gl idx
+ * msg[6] ~ msg[14]: other ring type, tqp id and int_gl idx
*/
static int hclge_get_ring_chain_from_mbx(
struct hclge_mbx_vf_to_pf_cmd *req,