admin/libiscsi
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

Add handling of inquiry version descriptors

Browse Source
This commit is contained in:
Ronnie Sahlberg
2013-04-21 14:04:30 -07:00
parent b3ca40efbe
commit 91a98d6b92
5 changed files with 132 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
include/scsi-lowlevel.h
View File

@@ -375,6 +375,43 @@ enum scsi_version {
EXTERN const char *scsi_version_to_str(enum scsi_version version);
enum scsi_version_descriptor {
SCSI_VERSION_DESCRIPTOR_ISCSI = 0x0960,
SCSI_VERSION_DESCRIPTOR_SBC = 0x0180,
SCSI_VERSION_DESCRIPTOR_SBC_ANSI_INCITS_306_1998 = 0x019C,
SCSI_VERSION_DESCRIPTOR_SBC_T10_0996_D_R08C = 0x019B,
SCSI_VERSION_DESCRIPTOR_SBC_2 = 0x0320,
SCSI_VERSION_DESCRIPTOR_SBC_2_ISO_IEC_14776_322 = 0x033E,
SCSI_VERSION_DESCRIPTOR_SBC_2_ANSI_INCITS_405_2005 = 0x033D,
SCSI_VERSION_DESCRIPTOR_SBC_2_T10_1417_D_R16 = 0x033B,
SCSI_VERSION_DESCRIPTOR_SBC_2_T10_1417_D_R5A = 0x0322,
SCSI_VERSION_DESCRIPTOR_SBC_2_T10_1417_D_R15 = 0x0324,
SCSI_VERSION_DESCRIPTOR_SBC_3 = 0x04C0,
SCSI_VERSION_DESCRIPTOR_SPC = 0x0120,
SCSI_VERSION_DESCRIPTOR_SPC_ANSI_INCITS_301_1997 = 0x013C,
SCSI_VERSION_DESCRIPTOR_SPC_T10_0995_D_R11A = 0x013B,
SCSI_VERSION_DESCRIPTOR_SPC_2 = 0x0260,
SCSI_VERSION_DESCRIPTOR_SPC_2_ISO_IEC_14776_452 = 0x0278,
SCSI_VERSION_DESCRIPTOR_SPC_2_ANSI_INCITS_351_2001 = 0x0277,
SCSI_VERSION_DESCRIPTOR_SPC_2_T10_1236_D_R20 = 0x0276,
SCSI_VERSION_DESCRIPTOR_SPC_2_T10_1236_D_R12 = 0x0267,
SCSI_VERSION_DESCRIPTOR_SPC_2_T10_1236_D_R18 = 0x0269,
SCSI_VERSION_DESCRIPTOR_SPC_2_T10_1236_D_R19 = 0x0275,
SCSI_VERSION_DESCRIPTOR_SPC_3 = 0x0300,
SCSI_VERSION_DESCRIPTOR_SPC_3_ISO_IEC_14776_453 = 0x0316,
SCSI_VERSION_DESCRIPTOR_SPC_3_ANSI_INCITS_408_2005 = 0x0314,
SCSI_VERSION_DESCRIPTOR_SPC_3_T10_1416_D_R7 = 0x0301,
SCSI_VERSION_DESCRIPTOR_SPC_3_T10_1416_D_R21 = 0x0307,
SCSI_VERSION_DESCRIPTOR_SPC_3_T10_1416_D_R22 = 0x030F,
SCSI_VERSION_DESCRIPTOR_SPC_3_T10_1416_D_R23 = 0x0312,
SCSI_VERSION_DESCRIPTOR_SPC_4 = 0x0460,
SCSI_VERSION_DESCRIPTOR_SPC_4_T10_1731_D_R16 = 0x0461,
SCSI_VERSION_DESCRIPTOR_SPC_4_T10_1731_D_R18 = 0x0462,
SCSI_VERSION_DESCRIPTOR_SPC_4_T10_1731_D_R23 = 0x0463
};
EXTERN const char *scsi_version_descriptor_to_str(enum scsi_version_descriptor version_descriptor);
enum scsi_inquiry_tpgs {
SCSI_INQUIRY_TPGS_NO_SUPPORT = 0x00,
SCSI_INQUIRY_TPGS_IMPLICIT = 0x01,
@@ -417,6 +454,8 @@ struct scsi_inquiry_standard {
char vendor_identification[8+1];
char product_identification[16+1];
char product_revision_level[4+1];
uint16_t version_descriptor[8];
};
enum scsi_inquiry_pagecode {

1
lib/libiscsi.def
View File

@@ -196,3 +196,4 @@ scsi_task_add_data_out_buffer
scsi_task_set_iov_in
scsi_task_set_iov_out
scsi_version_to_str
scsi_version_descriptor_to_str

1
lib/libiscsi.syms
View File

@@ -195,3 +195,4 @@ scsi_task_add_data_out_buffer
scsi_task_set_iov_in
scsi_task_set_iov_out
scsi_version_to_str
scsi_version_descriptor_to_str

78
lib/scsi-lowlevel.c
View File

@@ -981,6 +981,8 @@ scsi_inquiry_datain_getfullsize(struct scsi_task *task)
static struct scsi_inquiry_standard *
scsi_inquiry_unmarshall_standard(struct scsi_task *task)
{
int i;
struct scsi_inquiry_standard *inq = scsi_malloc(task, sizeof(*inq));
if (inq == NULL) {
return NULL;
@@ -1020,6 +1022,11 @@ scsi_inquiry_unmarshall_standard(struct scsi_task *task)
inq->qas = !!(task->datain.data[56]&0x02);
inq->ius = !!(task->datain.data[56]&0x01);
for (i = 0; i < 8; i++) {
inq->version_descriptor[i] = scsi_get_uint16(
&task->datain.data[58 + i * 2]);
}
return inq;
}
@@ -2926,6 +2933,77 @@ scsi_version_to_str(enum scsi_version version)
return "unknown";
}
const char *
scsi_version_descriptor_to_str(enum scsi_version_descriptor version_descriptor)
{
switch (version_descriptor) {
case SCSI_VERSION_DESCRIPTOR_ISCSI:
return "iSCSI";
case SCSI_VERSION_DESCRIPTOR_SBC:
return "SBC";
case SCSI_VERSION_DESCRIPTOR_SBC_ANSI_INCITS_306_1998:
return "SBC ANSI INCITS 306-1998";
case SCSI_VERSION_DESCRIPTOR_SBC_T10_0996_D_R08C:
return "SBC T10/0996-D revision 08c";
case SCSI_VERSION_DESCRIPTOR_SBC_2:
return "SBC-2";
case SCSI_VERSION_DESCRIPTOR_SBC_2_ISO_IEC_14776_322:
return "SBC-2 ISO/IEC 14776-322";
case SCSI_VERSION_DESCRIPTOR_SBC_2_ANSI_INCITS_405_2005:
return "SBC-2 ANSI INCITS 405-2005";
case SCSI_VERSION_DESCRIPTOR_SBC_2_T10_1417_D_R16:
return "SBC-2 T10/1417-D revision 16";
case SCSI_VERSION_DESCRIPTOR_SBC_2_T10_1417_D_R5A:
return "SBC-2 T10/1417-D revision 5A";
case SCSI_VERSION_DESCRIPTOR_SBC_2_T10_1417_D_R15:
return "SBC-2 T10/1417-D revision 15";
case SCSI_VERSION_DESCRIPTOR_SBC_3:
return "SBC-3";
case SCSI_VERSION_DESCRIPTOR_SPC:
return "SPC";
case SCSI_VERSION_DESCRIPTOR_SPC_ANSI_INCITS_301_1997:
return "SPC ANSI INCITS 301-1997";
case SCSI_VERSION_DESCRIPTOR_SPC_T10_0995_D_R11A:
return "SPC T10/0995-D revision 11a";
case SCSI_VERSION_DESCRIPTOR_SPC_2:
return "SPC-2";
case SCSI_VERSION_DESCRIPTOR_SPC_2_ISO_IEC_14776_452:
return "SPC-2 ISO.IEC 14776-452";
case SCSI_VERSION_DESCRIPTOR_SPC_2_ANSI_INCITS_351_2001:
return "SPC-2 ANSI INCITS 351-2001";
case SCSI_VERSION_DESCRIPTOR_SPC_2_T10_1236_D_R20:
return "SPC-2 T10/1236-D revision 20";
case SCSI_VERSION_DESCRIPTOR_SPC_2_T10_1236_D_R12:
return "SPC-2 T10/1236-D revision 12";
case SCSI_VERSION_DESCRIPTOR_SPC_2_T10_1236_D_R18:
return "SPC-2 T10/1236-D revision 18";
case SCSI_VERSION_DESCRIPTOR_SPC_2_T10_1236_D_R19:
return "SPC-2 T10/1236-D revision 19";
case SCSI_VERSION_DESCRIPTOR_SPC_3:
return "SPC-3";
case SCSI_VERSION_DESCRIPTOR_SPC_3_ISO_IEC_14776_453:
return "SPC-3 ISO/IEC 14776-453";
case SCSI_VERSION_DESCRIPTOR_SPC_3_ANSI_INCITS_408_2005:
return "SPC-3 ANSI INCITS 408-2005";
case SCSI_VERSION_DESCRIPTOR_SPC_3_T10_1416_D_R7:
return "SPC-3 T10/1416-D revision 7";
case SCSI_VERSION_DESCRIPTOR_SPC_3_T10_1416_D_R21:
return "SPC-3 T10/1416-D revision 21";
case SCSI_VERSION_DESCRIPTOR_SPC_3_T10_1416_D_R22:
return "SPC-3 T10/1416-D revision 22";
case SCSI_VERSION_DESCRIPTOR_SPC_3_T10_1416_D_R23:
return "SPC-3 T10/1416-D revision 23";
case SCSI_VERSION_DESCRIPTOR_SPC_4:
return "SPC-4";
case SCSI_VERSION_DESCRIPTOR_SPC_4_T10_1731_D_R16:
return "SPC-4 T10/1731-D revision 16";
case SCSI_VERSION_DESCRIPTOR_SPC_4_T10_1731_D_R18:
return "SPC-4 T10/1731-D revision 18";
case SCSI_VERSION_DESCRIPTOR_SPC_4_T10_1731_D_R23:
return "SPC-4 T10/1731-D revision 23";
}
return "unknown";
}
const char *
scsi_inquiry_pagecode_to_str(int pagecode)

13
src/iscsi-inq.c
View File

@@ -110,6 +110,8 @@ void inquiry_supported_pages(struct scsi_inquiry_supported_pages *inq)
void inquiry_standard(struct scsi_inquiry_standard *inq)
{
int i;
printf("Peripheral Qualifier:%s\n",
scsi_devqualifier_to_str(inq->qualifier));
printf("Peripheral Device Type:%s\n",
@@ -131,6 +133,17 @@ void inquiry_standard(struct scsi_inquiry_standard *inq)
printf("Vendor:%s\n", inq->vendor_identification);
printf("Product:%s\n", inq->product_identification);
printf("Revision:%s\n", inq->product_revision_level);
for (i = 0; i < 8; i++) {
if (inq->version_descriptor[i] == 0) {
continue;
}
printf("Version Descriptor:%04x %s\n",
inq->version_descriptor[i],
scsi_version_descriptor_to_str(
inq->version_descriptor[i]));
}
}
void do_inquiry(struct iscsi_context *iscsi, int lun, int evpd, int pc)