diff options
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_intr.c')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_intr.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_intr.c b/drivers/infiniband/hw/ipath/ipath_intr.c index 3bad601fcc90..90b972f6a840 100644 --- a/drivers/infiniband/hw/ipath/ipath_intr.c +++ b/drivers/infiniband/hw/ipath/ipath_intr.c @@ -73,7 +73,7 @@ static void ipath_clrpiobuf(struct ipath_devdata *dd, u32 pnum) * If rewrite is true, and bits are set in the sendbufferror registers, * we'll write to the buffer, for error recovery on parity errors. */ -static void ipath_disarm_senderrbufs(struct ipath_devdata *dd, int rewrite) +void ipath_disarm_senderrbufs(struct ipath_devdata *dd, int rewrite) { u32 piobcnt; unsigned long sbuf[4]; @@ -87,12 +87,14 @@ static void ipath_disarm_senderrbufs(struct ipath_devdata *dd, int rewrite) dd, dd->ipath_kregs->kr_sendbuffererror); sbuf[1] = ipath_read_kreg64( dd, dd->ipath_kregs->kr_sendbuffererror + 1); - if (piobcnt > 128) { + if (piobcnt > 128) sbuf[2] = ipath_read_kreg64( dd, dd->ipath_kregs->kr_sendbuffererror + 2); + if (piobcnt > 192) sbuf[3] = ipath_read_kreg64( dd, dd->ipath_kregs->kr_sendbuffererror + 3); - } + else + sbuf[3] = 0; if (sbuf[0] || sbuf[1] || (piobcnt > 128 && (sbuf[2] || sbuf[3]))) { int i; @@ -365,7 +367,8 @@ static void handle_e_ibstatuschanged(struct ipath_devdata *dd, */ if (lastlts == INFINIPATH_IBCS_LT_STATE_POLLACTIVE || lastlts == INFINIPATH_IBCS_LT_STATE_POLLQUIET) { - if (++dd->ipath_ibpollcnt == 40) { + if (!(dd->ipath_flags & IPATH_IB_AUTONEG_INPROG) && + (++dd->ipath_ibpollcnt == 40)) { dd->ipath_flags |= IPATH_NOCABLE; *dd->ipath_statusp |= IPATH_STATUS_IB_NOCABLE; |