diff options
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_common.c | 14 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_controlq.c | 9 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_controlq.h | 2 |
3 files changed, 13 insertions, 12 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index f4c256563248..3638598d732b 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -1992,19 +1992,19 @@ ice_acquire_res_exit: */ void ice_release_res(struct ice_hw *hw, enum ice_aq_res_ids res) { - u32 total_delay = 0; + unsigned long timeout; int status; - status = ice_aq_release_res(hw, res, 0, NULL); - /* there are some rare cases when trying to release the resource * results in an admin queue timeout, so handle them correctly */ - while ((status == -EIO) && (total_delay < ICE_CTL_Q_SQ_CMD_TIMEOUT)) { - mdelay(1); + timeout = jiffies + 10 * ICE_CTL_Q_SQ_CMD_TIMEOUT; + do { status = ice_aq_release_res(hw, res, 0, NULL); - total_delay++; - } + if (status != -EIO) + break; + usleep_range(1000, 2000); + } while (time_before(jiffies, timeout)); } /** diff --git a/drivers/net/ethernet/intel/ice/ice_controlq.c b/drivers/net/ethernet/intel/ice/ice_controlq.c index c8fb10106ec3..d2faf1baad2f 100644 --- a/drivers/net/ethernet/intel/ice/ice_controlq.c +++ b/drivers/net/ethernet/intel/ice/ice_controlq.c @@ -964,7 +964,7 @@ ice_sq_send_cmd(struct ice_hw *hw, struct ice_ctl_q_info *cq, struct ice_aq_desc *desc_on_ring; bool cmd_completed = false; struct ice_sq_cd *details; - u32 total_delay = 0; + unsigned long timeout; int status = 0; u16 retval = 0; u32 val = 0; @@ -1057,13 +1057,14 @@ ice_sq_send_cmd(struct ice_hw *hw, struct ice_ctl_q_info *cq, cq->sq.next_to_use = 0; wr32(hw, cq->sq.tail, cq->sq.next_to_use); + timeout = jiffies + ICE_CTL_Q_SQ_CMD_TIMEOUT; do { if (ice_sq_done(hw, cq)) break; - udelay(ICE_CTL_Q_SQ_CMD_USEC); - total_delay++; - } while (total_delay < ICE_CTL_Q_SQ_CMD_TIMEOUT); + usleep_range(ICE_CTL_Q_SQ_CMD_USEC, + ICE_CTL_Q_SQ_CMD_USEC * 3 / 2); + } while (time_before(jiffies, timeout)); /* if ready, copy the desc back to temp */ if (ice_sq_done(hw, cq)) { diff --git a/drivers/net/ethernet/intel/ice/ice_controlq.h b/drivers/net/ethernet/intel/ice/ice_controlq.h index e790b2f4e437..950b7f4a7a05 100644 --- a/drivers/net/ethernet/intel/ice/ice_controlq.h +++ b/drivers/net/ethernet/intel/ice/ice_controlq.h @@ -34,7 +34,7 @@ enum ice_ctl_q { }; /* Control Queue timeout settings - max delay 1s */ -#define ICE_CTL_Q_SQ_CMD_TIMEOUT 10000 /* Count 10000 times */ +#define ICE_CTL_Q_SQ_CMD_TIMEOUT HZ /* Wait max 1s */ #define ICE_CTL_Q_SQ_CMD_USEC 100 /* Check every 100usec */ #define ICE_CTL_Q_ADMIN_INIT_TIMEOUT 10 /* Count 10 times */ #define ICE_CTL_Q_ADMIN_INIT_MSEC 100 /* Check every 100msec */ |