diff options
| author | Arthur Jones <arthur.jones@qlogic.com> | 2008-01-06 21:12:38 -0800 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2008-01-25 14:15:40 -0800 |
| commit | 7da0498e7f0eb022107811b9d41697298329f6b4 (patch) | |
| tree | 935cd0b8069561de4bb12b0a10eb254b0b9cf7f8 /drivers/infiniband/hw/ipath/ipath_intr.c | |
| parent | 4ea61b548bc93fb87cec6f52059851076e2ff54d (diff) | |
IB/ipath: Add ipath_read_ireg() abstraction
Different chips have different width interrupt status registers, so add
a flag and accessor function to decide which width register read to use.
Signed-off-by: Arthur Jones <arthur.jones@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_intr.c')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_intr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_intr.c b/drivers/infiniband/hw/ipath/ipath_intr.c index ddc0a19c5ee..92e58c92152 100644 --- a/drivers/infiniband/hw/ipath/ipath_intr.c +++ b/drivers/infiniband/hw/ipath/ipath_intr.c @@ -883,7 +883,7 @@ static noinline void ipath_bad_intr(struct ipath_devdata *dd, u32 *unexpectp) dd->ipath_f_free_irq(dd); } } - if (ipath_read_kreg32(dd, dd->ipath_kregs->kr_intmask)) { + if (ipath_read_ireg(dd, dd->ipath_kregs->kr_intmask)) { ipath_dev_err(dd, "%u unexpected interrupts, " "disabling interrupts completely\n", *unexpectp); @@ -1034,7 +1034,7 @@ irqreturn_t ipath_intr(int irq, void *data) goto bail; } - istat = ipath_read_kreg32(dd, dd->ipath_kregs->kr_intstatus); + istat = ipath_read_ireg(dd, dd->ipath_kregs->kr_intstatus); if (unlikely(!istat)) { ipath_stats.sps_nullintr++; |