Imported Upstream version 5.42+svn3521

[mirror_smartmontools-debian.git] / scsiprint.cpp

diff --git a/scsiprint.cpp b/scsiprint.cpp
index d65674ab423a252cf9c2c94ece785a44605a62c2..3a3b95d3be9e0d268a117b566464001fcda4cec9 100644 (file)
--- a/scsiprint.cpp
+++ b/scsiprint.cpp
@@ -42,7 +42,7 @@
 
 #define GBUF_SIZE 65535
 
-const char * scsiprint_c_cvsid = "$Id: scsiprint.cpp 3307 2011-03-31 14:54:58Z dpgilbert $"
+const char * scsiprint_c_cvsid = "$Id: scsiprint.cpp 3441 2011-10-12 17:22:15Z chrfranke $"
                                  SCSIPRINT_H_CVSID;
 
 
@@ -64,6 +64,9 @@ static int gLastNErrorLPage = 0;
 static int gBackgroundResultsLPage = 0;
 static int gProtocolSpecificLPage = 0;
 static int gTapeAlertsLPage = 0;
+static int gSSMediaLPage = 0;
+
+/* Vendor specific log pages */
 static int gSeagateCacheLPage = 0;
 static int gSeagateFactoryLPage = 0;
 
@@ -124,6 +127,9 @@ static void scsiGetSupportedLogPages(scsi_device * device)
             case TAPE_ALERTS_LPAGE:
                 gTapeAlertsLPage = 1;
                 break;
+            case SS_MEDIA_LPAGE:
+                gSSMediaLPage = 1;
+                break;
             case SEAGATE_CACHE_LPAGE:
                 gSeagateCacheLPage = 1;
                 break;
@@ -517,7 +523,7 @@ static void scsiPrintSeagateFactoryLPage(scsi_device * device)
                 ull |= xp[j];
             }
             if (0 == pc)
-                pout(" = %.2f\n", uint64_to_double(ull) / 60.0 );
+                pout(" = %.2f\n", ull / 60.0 );
             else
                 pout(" = %"PRIu64"\n", ull);
         }
@@ -571,7 +577,7 @@ static void scsiPrintErrorCounterLog(scsi_device * device)
             pout("%s%8"PRIu64" %8"PRIu64"  %8"PRIu64"  %8"PRIu64"   %8"PRIu64, 
                  pageNames[k], ecp->counter[0], ecp->counter[1], 
                  ecp->counter[2], ecp->counter[3], ecp->counter[4]);
-            processed_gb = uint64_to_double(ecp->counter[5]) / 1000000000.0;
+            processed_gb = ecp->counter[5] / 1000000000.0;
             pout("   %12.3f    %8"PRIu64"\n", processed_gb, ecp->counter[6]);
         }
     }
@@ -942,6 +948,63 @@ static int scsiPrintBackgroundResults(scsi_device * device)
     return retval;
 }
 
+// See SCSI Block Commands - 3 (SBC-3) rev 27 (draft) section 6.3.6 .
+// Returns 0 if ok else FAIL* bitmask. Note can have a status entry
+// and up to 2048 events (although would hope to have less). May set
+// FAILLOG if serious errors detected (in the future).
+static int scsiPrintSSMedia(scsi_device * device)
+{
+    int num, err, pc, pl, truncated;
+    int retval = 0;
+    UINT8 * ucp;
+
+    if ((err = scsiLogSense(device, SS_MEDIA_LPAGE, 0, gBuf,
+                            LOG_RESP_LONG_LEN, 0))) {
+        print_on();
+        pout("scsiPrintSSMedia Failed [%s]\n", scsiErrString(err));
+        print_off();
+        return FAILSMART;
+    }
+    if ((gBuf[0] & 0x3f) != SS_MEDIA_LPAGE) {
+        print_on();
+        pout("Solid state media Log Sense Failed, page mismatch\n");
+        print_off();
+        return FAILSMART;
+    }
+    // compute page length
+    num = (gBuf[2] << 8) + gBuf[3] + 4;
+    if (num < 12) {
+        print_on();
+        pout("Solid state media Log Sense length is %d, too short\n", num);
+        print_off();
+        return FAILSMART;
+    }
+    truncated = (num > LOG_RESP_LONG_LEN) ? num : 0;
+    if (truncated)
+        num = LOG_RESP_LONG_LEN;
+    ucp = gBuf + 4;
+    num -= 4;
+    while (num > 3) {
+        pc = (ucp[0] << 8) | ucp[1];
+        // pcb = ucp[2];
+        pl = ucp[3] + 4;
+        switch (pc) {
+        case 1:
+           if (pl < 8) {
+                print_on();
+                pout("Percentage used endurance indicator too short (pl=%d)\n", pl);
+                print_off();
+                return FAILSMART;
+           }
+            pout("SS Media used endurance indicator: %d%%\n", ucp[7]);
+        default:       /* ignore other parameter codes */
+            break;
+        }
+        num -= pl;
+        ucp += pl;
+    }
+    return retval;
+}
 
 static void show_sas_phy_event_info(int peis, unsigned int val,
                                     unsigned thresh_val)
@@ -1076,14 +1139,14 @@ static void show_sas_phy_event_info(int peis, unsigned int val,
 
 static void show_sas_port_param(unsigned char * ucp, int param_len)
 {
-    int j, m, n, nphys, pcb, t, sz, spld_len;
+    int j, m, n, nphys, t, sz, spld_len;
     unsigned char * vcp;
     uint64_t ull;
     unsigned int ui;
     char s[64];
 
     sz = sizeof(s);
-    pcb = ucp[2];
+    // pcb = ucp[2];
     t = (ucp[0] << 8) | ucp[1];
     pout("relative target port id = %d\n", t);
     pout("  generation code = %d\n", ucp[6]);
@@ -1649,6 +1712,16 @@ int scsiPrintMain(scsi_device * device, const scsi_print_options & options)
         }
         any_output = true;
     }   
+    if (options.smart_ss_media_log) {
+        if (! checkedSupportedLogPages)
+            scsiGetSupportedLogPages(device);
+        res = 0;
+        if (gSSMediaLPage)
+            res = scsiPrintSSMedia(device);
+        if (0 != res)
+            failuretest(OPTIONAL_CMD, returnval|=res);
+        any_output = true;
+    }
     if (options.smart_vendor_attrib) {
         if (! checkedSupportedLogPages)
             scsiGetSupportedLogPages(device);