diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_debugfs.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_debugfs.c | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c index 08b2e85dcd7d..30fac2f6fb06 100644 --- a/drivers/scsi/lpfc/lpfc_debugfs.c +++ b/drivers/scsi/lpfc/lpfc_debugfs.c @@ -5484,7 +5484,7 @@ lpfc_cgn_buffer_read(struct file *file, char __user *buf, size_t nbytes, if (len > (LPFC_CGN_BUF_SIZE - LPFC_DEBUG_OUT_LINE_SZ)) { len += scnprintf(buffer + len, LPFC_CGN_BUF_SIZE - len, "Truncated . . .\n"); - break; + goto out; } len += scnprintf(buffer + len, LPFC_CGN_BUF_SIZE - len, "%03x: %08x %08x %08x %08x " @@ -5495,6 +5495,17 @@ lpfc_cgn_buffer_read(struct file *file, char __user *buf, size_t nbytes, cnt += 32; ptr += 8; } + if (len > (LPFC_CGN_BUF_SIZE - LPFC_DEBUG_OUT_LINE_SZ)) { + len += scnprintf(buffer + len, LPFC_CGN_BUF_SIZE - len, + "Truncated . . .\n"); + goto out; + } + len += scnprintf(buffer + len, LPFC_CGN_BUF_SIZE - len, + "Parameter Data\n"); + ptr = (uint32_t *)&phba->cgn_p; + len += scnprintf(buffer + len, LPFC_CGN_BUF_SIZE - len, + "%08x %08x %08x %08x\n", + *ptr, *(ptr + 1), *(ptr + 2), *(ptr + 3)); out: return simple_read_from_buffer(buf, nbytes, ppos, buffer, len); } @@ -5561,22 +5572,24 @@ lpfc_rx_monitor_read(struct file *file, char __user *buf, size_t nbytes, start = tail; len += scnprintf(buffer + len, MAX_DEBUGFS_RX_TABLE_SIZE - len, - " MaxBPI\t Total Data Cmd Total Data Cmpl " - " Latency(us) Avg IO Size\tMax IO Size IO cnt " - "Info BWutil(ms)\n"); + " MaxBPI Tot_Data_CMF Tot_Data_Cmd " + "Tot_Data_Cmpl Lat(us) Avg_IO Max_IO " + "Bsy IO_cnt Info BWutil(ms)\n"); get_table: for (i = start; i < last; i++) { entry = &phba->rxtable[i]; len += scnprintf(buffer + len, MAX_DEBUGFS_RX_TABLE_SIZE - len, - "%3d:%12lld %12lld\t%12lld\t" - "%8lldus\t%8lld\t%10lld " - "%8d %2d %2d(%2d)\n", + "%3d:%12lld %12lld %12lld %12lld " + "%7lldus %8lld %7lld " + "%2d %4d %2d %2d(%2d)\n", i, entry->max_bytes_per_interval, + entry->cmf_bytes, entry->total_bytes, entry->rcv_bytes, entry->avg_io_latency, entry->avg_io_size, entry->max_read_cnt, + entry->cmf_busy, entry->io_cnt, entry->cmf_info, entry->timer_utilization, |