Commit 5550aa4d authored by Fuyun Liang's avatar Fuyun Liang Committed by David S. Miller
Browse files

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: dde1a86e ("net: hns3: Add mailbox support to PF driver")
Signed-off-by: default avatarFuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: default avatarPeng Li <lipeng321@huawei.com>
Signed-off-by: default avatarSalil Mehta <salil.mehta@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent cf4103c6

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c

+4 −2
Original line number Diff line number Diff line
@@ -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,

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