From f2ceb4929ab543e54efaadcad215a105df684f36 Mon Sep 17 00:00:00 2001 From: Dave Olson Date: Wed, 16 Apr 2008 21:01:12 -0700 Subject: IB/ipath: Make some constants chip-specific, related cleanup This patch makes some constants chip-specific, and makes some related changes to prepare for supporting another HCA. Signed-off-by: Dave Olson --- drivers/infiniband/hw/ipath/ipath_iba6110.c | 33 +++++++++++------------------ 1 file changed, 12 insertions(+), 21 deletions(-) (limited to 'drivers/infiniband/hw/ipath/ipath_iba6110.c') diff --git a/drivers/infiniband/hw/ipath/ipath_iba6110.c b/drivers/infiniband/hw/ipath/ipath_iba6110.c index 9e2ced3cdc5..684c27e4240 100644 --- a/drivers/infiniband/hw/ipath/ipath_iba6110.c +++ b/drivers/infiniband/hw/ipath/ipath_iba6110.c @@ -40,6 +40,7 @@ #include #include #include +#include #include "ipath_kernel.h" #include "ipath_registers.h" @@ -476,7 +477,13 @@ static const struct ipath_hwerror_msgs ipath_6110_hwerror_msgs[] = { #define RXE_EAGER_PARITY (INFINIPATH_HWE_RXEMEMPARITYERR_EAGERTID \ << INFINIPATH_HWE_RXEMEMPARITYERR_SHIFT) -static int ipath_ht_txe_recover(struct ipath_devdata *); +static void ipath_ht_txe_recover(struct ipath_devdata *dd) +{ + ++ipath_stats.sps_txeparity; + dev_info(&dd->pcidev->dev, + "Recovering from TXE PIO parity error\n"); +} + /** * ipath_ht_handle_hwerrors - display hardware errors. @@ -557,11 +564,11 @@ static void ipath_ht_handle_hwerrors(struct ipath_devdata *dd, char *msg, * occur if a processor speculative read is done to the PIO * buffer while we are sending a packet, for example. */ - if ((hwerrs & TXE_PIO_PARITY) && ipath_ht_txe_recover(dd)) + if (hwerrs & TXE_PIO_PARITY) { + ipath_ht_txe_recover(dd); hwerrs &= ~TXE_PIO_PARITY; - if (hwerrs & RXE_EAGER_PARITY) - ipath_dev_err(dd, "RXE parity, Eager TID error is not " - "recoverable\n"); + } + if (!hwerrs) { ipath_dbg("Clearing freezemode on ignored or " "recovered hardware error\n"); @@ -1653,22 +1660,6 @@ static int ipath_ht_early_init(struct ipath_devdata *dd) } -static int ipath_ht_txe_recover(struct ipath_devdata *dd) -{ - int cnt = ++ipath_stats.sps_txeparity; - if (cnt >= IPATH_MAX_PARITY_ATTEMPTS) { - if (cnt == IPATH_MAX_PARITY_ATTEMPTS) - ipath_dev_err(dd, - "Too many attempts to recover from " - "TXE parity, giving up\n"); - return 0; - } - dev_info(&dd->pcidev->dev, - "Recovering from TXE PIO parity error\n"); - return 1; -} - - /** * ipath_init_ht_get_base_info - set chip-specific flags for user code * @dd: the infinipath device -- cgit v1.2.3-70-g09d2