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bnxt_en: Adjust the time to wait before polling firmware readiness.

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When firmware indicates that driver needs to invoke firmware reset
which is common for both error recovery and live firmware reset path,
driver needs a different time to wait before polling for firmware
readiness.

Modify the wait time to fw_reset_min_dsecs, which is initialised to
correct timeout for error recovery and firmware reset.

Fixes: 4037eb7156 ("bnxt_en: Add a new BNXT_FW_RESET_STATE_POLL_FW_DOWN state.")
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
This commit is contained in:
Vasundhara Volam 2019-10-21 01:34:27 -04:00 committed by Jakub Kicinski
parent 83a46a82b9
commit c6a9e7aa2e
1 changed files with 2 additions and 5 deletions
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7
drivers/net/ethernet/broadcom/bnxt/bnxt.c
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@ -10669,14 +10669,11 @@ static void bnxt_fw_reset_task(struct work_struct *work)
bp->fw_reset_state = BNXT_FW_RESET_STATE_RESET_FW;
}
/* fall through */
case BNXT_FW_RESET_STATE_RESET_FW: {
u32 wait_dsecs = bp->fw_health->post_reset_wait_dsecs;
case BNXT_FW_RESET_STATE_RESET_FW:
bnxt_reset_all(bp);
bp->fw_reset_state = BNXT_FW_RESET_STATE_ENABLE_DEV;
bnxt_queue_fw_reset_work(bp, wait_dsecs * HZ / 10);
bnxt_queue_fw_reset_work(bp, bp->fw_reset_min_dsecs * HZ / 10);
return;
}
case BNXT_FW_RESET_STATE_ENABLE_DEV:
if (test_bit(BNXT_STATE_FW_FATAL_COND, &bp->state) &&
bp->fw_health) {