IB/ipath: Workaround problem of errormask register being overwritten

[net-next-2.6.git] / drivers / infiniband / hw / ipath / ipath_init_chip.c

diff --git a/drivers/infiniband/hw/ipath/ipath_init_chip.c b/drivers/infiniband/hw/ipath/ipath_init_chip.c
index 71e6c9d4a7144f193b90c8f9c117597f147021e9..9dd0bacf84610847f94270b79e5f243e2dd1ceb3 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_init_chip.c
+++ b/drivers/infiniband/hw/ipath/ipath_init_chip.c
@@ -851,13 +851,14 @@ int ipath_init_chip(struct ipath_devdata *dd, int reinit)
        ipath_write_kreg(dd, dd->ipath_kregs->kr_hwerrmask,
                         dd->ipath_hwerrmask);
 
-       dd->ipath_maskederrs = dd->ipath_ignorederrs;
        /* clear all */
        ipath_write_kreg(dd, dd->ipath_kregs->kr_errorclear, -1LL);
        /* enable errors that are masked, at least this first time. */
        ipath_write_kreg(dd, dd->ipath_kregs->kr_errormask,
                         ~dd->ipath_maskederrs);
-       /* clear any interrups up to this point (ints still not enabled) */
+       dd->ipath_errormask = ipath_read_kreg64(dd,
+               dd->ipath_kregs->kr_errormask);
+       /* clear any interrupts up to this point (ints still not enabled) */
        ipath_write_kreg(dd, dd->ipath_kregs->kr_intclear, -1LL);
 
        /*