From 9783ab405844202b452ac673677e6c8f8c9a6a99 Mon Sep 17 00:00:00 2001 From: Bryan O'Sullivan Date: Thu, 15 Mar 2007 14:45:07 -0700 Subject: IB/ipath: Improve handling and reporting of parity errors Mostly cleanup. Signed-off-by: Dave Olson Signed-off-by: Bryan O'Sullivan Signed-off-by: Roland Dreier --- drivers/infiniband/hw/ipath/ipath_init_chip.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to '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 1e77b55afe93..72caa9f091f6 100644 --- a/drivers/infiniband/hw/ipath/ipath_init_chip.c +++ b/drivers/infiniband/hw/ipath/ipath_init_chip.c @@ -590,6 +590,10 @@ static int init_housekeeping(struct ipath_devdata *dd, goto done; } + + /* clear diagctrl register, in case diags were running and crashed */ + ipath_write_kreg (dd, dd->ipath_kregs->kr_hwdiagctrl, 0); + /* clear the initial reset flag, in case first driver load */ ipath_write_kreg(dd, dd->ipath_kregs->kr_errorclear, INFINIPATH_E_RESET); -- cgit v1.2.3