diff options
Diffstat (limited to 'drivers/net/ethernet/amazon/ena/ena_eth_com.h')
| -rw-r--r-- | drivers/net/ethernet/amazon/ena/ena_eth_com.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/ethernet/amazon/ena/ena_eth_com.h b/drivers/net/ethernet/amazon/ena/ena_eth_com.h index 2f7657227cfe..6fdc753d9483 100644 --- a/drivers/net/ethernet/amazon/ena/ena_eth_com.h +++ b/drivers/net/ethernet/amazon/ena/ena_eth_com.h @@ -107,7 +107,8 @@ static inline int ena_com_sq_empty_space(struct ena_com_io_sq *io_sq) return io_sq->q_depth - 1 - cnt; } -static inline int ena_com_write_sq_doorbell(struct ena_com_io_sq *io_sq) +static inline int ena_com_write_sq_doorbell(struct ena_com_io_sq *io_sq, + bool relaxed) { u16 tail; @@ -116,7 +117,10 @@ static inline int ena_com_write_sq_doorbell(struct ena_com_io_sq *io_sq) pr_debug("write submission queue doorbell for queue: %d tail: %d\n", io_sq->qid, tail); - writel(tail, io_sq->db_addr); + if (relaxed) + writel_relaxed(tail, io_sq->db_addr); + else + writel(tail, io_sq->db_addr); return 0; } |