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sg3_utils/0004-sg_inq-suppress-warning-messages-for-export.patch
Tomáš Chvátal 70eeca64ef Accepting request 234165 from home:hreinecke:branches:Base:System 
- Create compability links for ATA devices (bnc#876344)
  Add:
  0003-sg_inq-compability-links-for-ata_id.patch
- Suppress warnings for sg_inq --export (bnc#876454)
  Add:
  0004-sg_inq-suppress-warning-messages-for-export.patch

OBS-URL: https://build.opensuse.org/request/show/234165
OBS-URL: https://build.opensuse.org/package/show/Base:System/sg3_utils?expand=0&rev=37
2014-05-19 13:40:10 +00:00

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From 880ad9e51b2a2e1f3a8feb0c8e0bb4b5b840a7a3 Mon Sep 17 00:00:00 2001
From: Hannes Reinecke <hare@suse.de>
Date: Thu, 15 May 2014 12:27:22 +0200
Subject: sg_inq: suppress warning messages for --export
When called with --export we should just print out the resulting
strings. Printing out warnings in addition just confuses the
caller. And if required the warnings can be enabled by specifying
--verbose.
References: bnc#876454
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
src/sg_inq.c | 111 +++++++++++++++++++++++++++++++++++++----------------------
1 file changed, 70 insertions(+), 41 deletions(-)
diff --git a/src/sg_inq.c b/src/sg_inq.c
index 7d8ada5..473d212 100644
--- a/src/sg_inq.c
+++ b/src/sg_inq.c
@@ -1767,7 +1767,7 @@ decode_dev_ids(const char * leadin, unsigned char * buff, int len, int do_hex)
}
static void
-export_dev_ids(unsigned char * buff, int len)
+export_dev_ids(unsigned char * buff, int len, int verbose)
{
int u, j, m, id_len, c_set, assoc, desig_type, i_len;
int off, d_id, naa, k, p_id;
@@ -1797,9 +1797,11 @@ export_dev_ids(unsigned char * buff, int len)
i_len = ucp[3];
id_len = i_len + 4;
if ((off + id_len) > len) {
- pr2serr("Device Identification VPD page error: designator "
- "length longer than\n remaining response length=%d\n",
- (len - off));
+ if (verbose)
+ pr2serr("Device Identification VPD page error: designator "
+ "length longer than\n remaining response length=%d\n",
+ (len - off));
+
return;
}
ip = ucp + 4;
@@ -1819,7 +1821,8 @@ export_dev_ids(unsigned char * buff, int len)
assoc_str = "TARGET";
break;
default:
- pr2serr(" Invalid association %d\n", assoc);
+ if (verbose)
+ pr2serr(" Invalid association %d\n", assoc);
return;
}
switch (desig_type) {
@@ -1851,8 +1854,10 @@ export_dev_ids(unsigned char * buff, int len)
break;
case 2: /* EUI-64 based */
if (1 != c_set) {
- pr2serr(" << expected binary code_set (1)>>\n");
- dStrHexErr((const char *)ip, i_len, 0);
+ if (verbose) {
+ pr2serr(" << expected binary code_set (1)>>\n");
+ dStrHexErr((const char *)ip, i_len, 0);
+ }
break;
}
printf("SCSI_IDENT_%s_EUI64=", assoc_str);
@@ -1862,21 +1867,27 @@ export_dev_ids(unsigned char * buff, int len)
break;
case 3: /* NAA */
if (1 != c_set) {
- pr2serr(" << expected binary code_set (1)>>\n");
- dStrHexErr((const char *)ip, i_len, 0);
+ if (verbose) {
+ pr2serr(" << expected binary code_set (1)>>\n");
+ dStrHexErr((const char *)ip, i_len, 0);
+ }
break;
}
naa = (ip[0] >> 4) & 0xff;
if ((naa < 2) || (naa > 6) || (4 == naa)) {
- pr2serr(" << unexpected naa [0x%x]>>\n", naa);
- dStrHexErr((const char *)ip, i_len, 0);
+ if (verbose) {
+ pr2serr(" << unexpected naa [0x%x]>>\n", naa);
+ dStrHexErr((const char *)ip, i_len, 0);
+ }
break;
}
if (6 != naa) {
if (8 != i_len) {
- pr2serr(" << unexpected NAA 2 identifier "
- "length: 0x%x>>\n", i_len);
- dStrHexErr((const char *)ip, i_len, 0);
+ if (verbose) {
+ pr2serr(" << unexpected NAA 2 identifier "
+ "length: 0x%x>>\n", i_len);
+ dStrHexErr((const char *)ip, i_len, 0);
+ }
break;
}
printf("SCSI_IDENT_%s_NAA=", assoc_str);
@@ -1885,9 +1896,11 @@ export_dev_ids(unsigned char * buff, int len)
printf("\n");
} else { /* NAA IEEE Registered extended */
if (16 != i_len) {
- pr2serr(" << unexpected NAA 6 identifier "
- "length: 0x%x>>\n", i_len);
- dStrHexErr((const char *)ip, i_len, 0);
+ if (verbose) {
+ pr2serr(" << unexpected NAA 6 identifier "
+ "length: 0x%x>>\n", i_len);
+ dStrHexErr((const char *)ip, i_len, 0);
+ }
break;
}
printf("SCSI_IDENT_%s_NAA=", assoc_str);
@@ -1898,9 +1911,11 @@ export_dev_ids(unsigned char * buff, int len)
break;
case 4: /* Relative target port */
if ((1 != c_set) || (1 != assoc) || (4 != i_len)) {
- pr2serr(" << expected binary code_set, target "
- "port association, length 4>>\n");
- dStrHexErr((const char *)ip, i_len, 0);
+ if (verbose) {
+ pr2serr(" << expected binary code_set, target "
+ "port association, length 4>>\n");
+ dStrHexErr((const char *)ip, i_len, 0);
+ }
break;
}
d_id = ((ip[2] << 8) | ip[3]);
@@ -1908,9 +1923,11 @@ export_dev_ids(unsigned char * buff, int len)
break;
case 5: /* (primary) Target port group */
if ((1 != c_set) || (1 != assoc) || (4 != i_len)) {
- pr2serr(" << expected binary code_set, target "
- "port association, length 4>>\n");
- dStrHexErr((const char *)ip, i_len, 0);
+ if (verbose) {
+ pr2serr(" << expected binary code_set, target "
+ "port association, length 4>>\n");
+ dStrHexErr((const char *)ip, i_len, 0);
+ }
break;
}
d_id = ((ip[2] << 8) | ip[3]);
@@ -1918,9 +1935,11 @@ export_dev_ids(unsigned char * buff, int len)
break;
case 6: /* Logical unit group */
if ((1 != c_set) || (0 != assoc) || (4 != i_len)) {
- pr2serr(" << expected binary code_set, logical "
- "unit association, length 4>>\n");
- dStrHexErr((const char *)ip, i_len, 0);
+ if (verbose) {
+ pr2serr(" << expected binary code_set, logical "
+ "unit association, length 4>>\n");
+ dStrHexErr((const char *)ip, i_len, 0);
+ }
break;
}
d_id = ((ip[2] << 8) | ip[3]);
@@ -1928,9 +1947,11 @@ export_dev_ids(unsigned char * buff, int len)
break;
case 7: /* MD5 logical unit identifier */
if ((1 != c_set) || (0 != assoc)) {
- pr2serr(" << expected binary code_set, logical "
- "unit association>>\n");
- dStrHexErr((const char *)ip, i_len, 0);
+ if (verbose) {
+ pr2serr(" << expected binary code_set, logical "
+ "unit association>>\n");
+ dStrHexErr((const char *)ip, i_len, 0);
+ }
break;
}
printf("SCSI_IDENT_%s_MD5=", assoc_str);
@@ -1938,8 +1959,10 @@ export_dev_ids(unsigned char * buff, int len)
break;
case 8: /* SCSI name string */
if (3 != c_set) {
- pr2serr(" << expected UTF-8 code_set>>\n");
- dStrHexErr((const char *)ip, i_len, -1);
+ if (verbose) {
+ pr2serr(" << expected UTF-8 code_set>>\n");
+ dStrHexErr((const char *)ip, i_len, -1);
+ }
break;
}
printf("SCSI_IDENT_%s_NAME=%.*s\n", assoc_str, i_len,
@@ -1948,9 +1971,11 @@ export_dev_ids(unsigned char * buff, int len)
case 9: /* Protocol specific port identifier */
if (TPROTO_UAS == p_id) {
if ((4 != i_len) || (1 != assoc)) {
- pr2serr(" << UAS (USB) expected target "
- "port association>>\n");
- dStrHexErr((const char *)ip, i_len, 0);
+ if (verbose) {
+ pr2serr(" << UAS (USB) expected target "
+ "port association>>\n");
+ dStrHexErr((const char *)ip, i_len, 0);
+ }
break;
}
printf("SCSI_IDENT_%s_UAS_DEVICE_ADDRESS=0x%x\n", assoc_str,
@@ -1959,9 +1984,11 @@ export_dev_ids(unsigned char * buff, int len)
ip[2]);
} else if (TPROTO_SOP == p_id) {
if ((4 != i_len) && (8 != i_len)) { /* spc4r36h confused */
- pr2serr(" << SOP (PCIe) descriptor "
- "length=%d >>\n", i_len);
- dStrHexErr((const char *)ip, i_len, 0);
+ if (verbose) {
+ pr2serr(" << SOP (PCIe) descriptor "
+ "length=%d >>\n", i_len);
+ dStrHexErr((const char *)ip, i_len, 0);
+ }
break;
}
printf("SCSI_IDENT_%s_SOP_ROUTING_ID=0x%x\n", assoc_str,
@@ -1972,12 +1999,14 @@ export_dev_ids(unsigned char * buff, int len)
}
break;
default: /* reserved */
- pr2serr(" reserved designator=0x%x\n", desig_type);
- dStrHexErr((const char *)ip, i_len, -1);
+ if (verbose) {
+ pr2serr(" reserved designator=0x%x\n", desig_type);
+ dStrHexErr((const char *)ip, i_len, -1);
+ }
break;
}
}
- if (-2 == u)
+ if (-2 == u && verbose)
pr2serr("Device identification VPD page error: "
"around offset=%d\n", off);
}
@@ -3257,7 +3286,7 @@ vpd_decode(int sg_fd, const struct opts_t * op, int inhex_len)
else if (op->do_hex > 2)
dStrHex((const char *)rp, len, -1);
else if (op->do_export)
- export_dev_ids(rp + 4, len - 4);
+ export_dev_ids(rp + 4, len - 4, op->do_verbose);
else
decode_id_vpd(rp, len, op->do_hex);
break;
--
1.7.12.4
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