diff options
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_iba6110.c')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_iba6110.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_iba6110.c b/drivers/infiniband/hw/ipath/ipath_iba6110.c index d8ac9f18bf49..34d159ad97b4 100644 --- a/drivers/infiniband/hw/ipath/ipath_iba6110.c +++ b/drivers/infiniband/hw/ipath/ipath_iba6110.c @@ -509,6 +509,13 @@ static void ipath_ht_handle_hwerrors(struct ipath_devdata *dd, char *msg, if (!hwerrs) { ipath_dbg("Clearing freezemode on ignored or " "recovered hardware error\n"); + /* + * 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, ctrl); @@ -1566,11 +1573,6 @@ static int ipath_ht_early_init(struct ipath_devdata *dd) writel(16, piobuf); piobuf += pioincr; } - /* - * self-clearing - */ - ipath_write_kreg(dd, dd->ipath_kregs->kr_sendctrl, - INFINIPATH_S_ABORT); ipath_get_eeprom_info(dd); if (dd->ipath_boardrev == 5 && dd->ipath_serial[0] == '1' && @@ -1599,7 +1601,6 @@ static int ipath_ht_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; } |