Merge branch 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvar...

[pandora-kernel.git] / drivers / scsi / qla2xxx / qla_dbg.c

diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c
index cb2eca4..2afc8a3 100644 (file)
--- 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");
+       }
+}