From: Stefan Richter Date: Mon, 20 Aug 2007 19:58:30 +0000 (+0200) Subject: firewire: fw-ohci: log posted write errors X-Git-Tag: v2.6.24-rc1~825^2~6 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=e524f616f59722bc7f93eb1fd79d3bbdcdf4f894;p=linux-2.6-omap-h63xx.git firewire: fw-ohci: log posted write errors Signed-off-by: Stefan Richter --- diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c index c16fcb96f27..a3337482552 100644 --- a/drivers/firewire/fw-ohci.c +++ b/drivers/firewire/fw-ohci.c @@ -18,6 +18,7 @@ * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#include #include #include #include @@ -1049,6 +1050,9 @@ static irqreturn_t irq_handler(int irq, void *data) iso_event &= ~(1 << i); } + if (unlikely(event & OHCI1394_postedWriteErr)) + fw_error("PCI posted write error\n"); + if (event & OHCI1394_cycle64Seconds) { cycle_time = reg_read(ohci, OHCI1394_IsochronousCycleTimer); if ((cycle_time & 0x80000000) == 0) @@ -1122,8 +1126,8 @@ static int ohci_enable(struct fw_card *card, u32 *config_rom, size_t length) OHCI1394_RQPkt | OHCI1394_RSPkt | OHCI1394_reqTxComplete | OHCI1394_respTxComplete | OHCI1394_isochRx | OHCI1394_isochTx | - OHCI1394_masterIntEnable | - OHCI1394_cycle64Seconds); + OHCI1394_postedWriteErr | OHCI1394_cycle64Seconds | + OHCI1394_masterIntEnable); /* Activate link_on bit and contender bit in our self ID packets.*/ if (ohci_update_phy_reg(card, 4, 0,