diff options
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_iba6120.c')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_iba6120.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_iba6120.c b/drivers/infiniband/hw/ipath/ipath_iba6120.c index b931057bb3e8..0c34555d4979 100644 --- a/drivers/infiniband/hw/ipath/ipath_iba6120.c +++ b/drivers/infiniband/hw/ipath/ipath_iba6120.c @@ -430,8 +430,19 @@ static void ipath_pe_handle_hwerrors(struct ipath_devdata *dd, char *msg, *dd->ipath_statusp |= IPATH_STATUS_HWERROR; dd->ipath_flags &= ~IPATH_INITTED; } else { - ipath_dbg("Clearing freezemode on ignored hardware " - "error\n"); + static u32 freeze_cnt; + + freeze_cnt++; + ipath_dbg("Clearing freezemode on ignored or recovered " + "hardware error (%u)\n", freeze_cnt); + /* + * clear all sends, becauase they have may been + * completed by usercode while in freeze mode, and + * therefore would not be sent, and eventually + * might cause the process to run out of bufs + */ + ipath_cancel_sends(dd); + ctrl &= ~INFINIPATH_C_FREEZEMODE; ipath_write_kreg(dd, dd->ipath_kregs->kr_control, dd->ipath_control); } @@ -1371,7 +1382,6 @@ static int ipath_pe_txe_recover(struct ipath_devdata *dd) dev_info(&dd->pcidev->dev, "Recovering from TXE PIO parity error\n"); } - ipath_disarm_senderrbufs(dd, 1); return 1; } |