diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_dbg.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_dbg.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c index cb2eca4c26d8..2afc8a362f2c 100644 --- a/drivers/scsi/qla2xxx/qla_dbg.c +++ b/drivers/scsi/qla2xxx/qla_dbg.c @@ -769,6 +769,9 @@ qla24xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked) void *nxt; struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); + if (IS_QLA82XX(ha)) + return; + risc_address = ext_mem_cnt = 0; flags = 0; @@ -1660,4 +1663,62 @@ qla2x00_dump_buffer(uint8_t * b, uint32_t size) printk("\n"); } +void +qla2x00_dump_buffer_zipped(uint8_t *b, uint32_t size) +{ + uint32_t cnt; + uint8_t c; + uint8_t last16[16], cur16[16]; + uint32_t lc = 0, num_same16 = 0, j; + + printk(KERN_DEBUG " 0 1 2 3 4 5 6 7 8 9 " + "Ah Bh Ch Dh Eh Fh\n"); + printk(KERN_DEBUG "----------------------------------------" + "----------------------\n"); + + for (cnt = 0; cnt < size;) { + c = *b++; + cur16[lc++] = c; + + cnt++; + if (cnt % 16) + continue; + + /* We have 16 now */ + lc = 0; + if (num_same16 == 0) { + memcpy(last16, cur16, 16); + num_same16++; + continue; + } + if (memcmp(cur16, last16, 16) == 0) { + num_same16++; + continue; + } + for (j = 0; j < 16; j++) + printk(KERN_DEBUG "%02x ", (uint32_t)last16[j]); + printk(KERN_DEBUG "\n"); + + if (num_same16 > 1) + printk(KERN_DEBUG "> prev pattern repeats (%u)" + "more times\n", num_same16-1); + memcpy(last16, cur16, 16); + num_same16 = 1; + } + + if (num_same16) { + for (j = 0; j < 16; j++) + printk(KERN_DEBUG "%02x ", (uint32_t)last16[j]); + printk(KERN_DEBUG "\n"); + + if (num_same16 > 1) + printk(KERN_DEBUG "> prev pattern repeats (%u)" + "more times\n", num_same16-1); + } + if (lc) { + for (j = 0; j < lc; j++) + printk(KERN_DEBUG "%02x ", (uint32_t)cur16[j]); + printk(KERN_DEBUG "\n"); + } +} |