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firewire: fw-ohci: log posted write errors

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Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
This commit is contained in:
Stefan Richter 2007-08-20 21:58:30 +02:00
parent a7fb60db71
commit e524f616f5
1 changed files with 6 additions and 2 deletions
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8
drivers/firewire/fw-ohci.c
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@ -18,6 +18,7 @@
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <linux/compiler.h>
#include <linux/delay.h>
#include <linux/dma-mapping.h>
#include <linux/gfp.h>
@ -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,