diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_dbg.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_dbg.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c index 796c4ce87831..d88e98c476b0 100644 --- a/drivers/scsi/qla2xxx/qla_dbg.c +++ b/drivers/scsi/qla2xxx/qla_dbg.c @@ -1051,6 +1051,7 @@ qla25xx_fw_dump(scsi_qla_host_t *ha, int hardware_locked) struct qla25xx_fw_dump *fw; uint32_t ext_mem_cnt; void *nxt; + struct qla2xxx_fce_chain *fcec; risc_address = ext_mem_cnt = 0; flags = 0; @@ -1321,10 +1322,31 @@ qla25xx_fw_dump(scsi_qla_host_t *ha, int hardware_locked) if (rval != QLA_SUCCESS) goto qla25xx_fw_dump_failed_0; + /* Fibre Channel Trace Buffer. */ nxt = qla2xxx_copy_queues(ha, nxt); if (ha->eft) memcpy(nxt, ha->eft, ntohl(ha->fw_dump->eft_size)); + /* Fibre Channel Event Buffer. */ + if (!ha->fce) + goto qla25xx_fw_dump_failed_0; + + ha->fw_dump->version |= __constant_htonl(DUMP_CHAIN_VARIANT); + + fcec = nxt + ntohl(ha->fw_dump->eft_size); + fcec->type = __constant_htonl(DUMP_CHAIN_FCE | DUMP_CHAIN_LAST); + fcec->chain_size = htonl(sizeof(struct qla2xxx_fce_chain) + + fce_calc_size(ha->fce_bufs)); + fcec->size = htonl(fce_calc_size(ha->fce_bufs)); + fcec->addr_l = htonl(LSD(ha->fce_dma)); + fcec->addr_h = htonl(MSD(ha->fce_dma)); + + iter_reg = fcec->eregs; + for (cnt = 0; cnt < 8; cnt++) + *iter_reg++ = htonl(ha->fce_mb[cnt]); + + memcpy(iter_reg, ha->fce, ntohl(fcec->size)); + qla25xx_fw_dump_failed_0: if (rval != QLA_SUCCESS) { qla_printk(KERN_WARNING, ha, |