diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.c index 8171f4912fa0..3a0eeb373776 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.c @@ -595,18 +595,24 @@ timeout_abort: /* Last byte of resp contains valid bit */ valid = ((u8 *)ctx->resp) + len - 1; - for (j = 0; j < HWRM_VALID_BIT_DELAY_USEC; j++) { + for (j = 0; j < HWRM_VALID_BIT_DELAY_USEC; ) { /* make sure we read from updated DMA memory */ dma_rmb(); if (*valid) break; - usleep_range(1, 5); + if (j < 10) { + udelay(1); + j++; + } else { + usleep_range(20, 30); + j += 20; + } } if (j >= HWRM_VALID_BIT_DELAY_USEC) { if (!(ctx->flags & BNXT_HWRM_CTX_SILENT)) netdev_err(bp->dev, "Error (timeout: %u) msg {0x%x 0x%x} len:%d v:%d\n", - hwrm_total_timeout(i), + hwrm_total_timeout(i) + j, le16_to_cpu(ctx->req->req_type), le16_to_cpu(ctx->req->seq_id), len, *valid); |