diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/include/ipxe/iscsi.h | 2 | ||||
| -rw-r--r-- | src/net/tcp/iscsi.c | 21 |
2 files changed, 22 insertions, 1 deletions
diff --git a/src/include/ipxe/iscsi.h b/src/include/ipxe/iscsi.h index 4890bcc6d..f336c7cc0 100644 --- a/src/include/ipxe/iscsi.h +++ b/src/include/ipxe/iscsi.h @@ -237,6 +237,8 @@ struct iscsi_bhs_login_response { #define ISCSI_STATUS_INITIATOR_ERROR_NOT_FOUND 0x03 #define ISCSI_STATUS_INITIATOR_ERROR_REMOVED 0x04 #define ISCSI_STATUS_TARGET_ERROR 0x03 +#define ISCSI_STATUS_TARGET_ERROR_UNAVAILABLE 0x01 +#define ISCSI_STATUS_TARGET_ERROR_NO_RESOURCES 0x02 /** * iSCSI SCSI command basic header segment diff --git a/src/net/tcp/iscsi.c b/src/net/tcp/iscsi.c index dc272fdb1..17cdaba24 100644 --- a/src/net/tcp/iscsi.c +++ b/src/net/tcp/iscsi.c @@ -75,6 +75,14 @@ FEATURE ( FEATURE_PROTOCOL, "iSCSI", DHCP_EB_FEATURE_ISCSI, 1 ); __einfo_error ( EINFO_EINVAL_NO_TARGET_IQN ) #define EINFO_EINVAL_NO_TARGET_IQN \ __einfo_uniqify ( EINFO_EINVAL, 0x04, "No target IQN" ) +#define EIO_TARGET_UNAVAILABLE \ + __einfo_error ( EINFO_EIO_TARGET_UNAVAILABLE ) +#define EINFO_EIO_TARGET_UNAVAILABLE \ + __einfo_uniqify ( EINFO_EIO, 0x01, "Target not currently operational" ) +#define EIO_TARGET_NO_RESOURCES \ + __einfo_error ( EINFO_EIO_TARGET_NO_RESOURCES ) +#define EINFO_EIO_TARGET_NO_RESOURCES \ + __einfo_uniqify ( EINFO_EIO, 0x02, "Target out of resources" ) #define ENOTSUP_INITIATOR_STATUS \ __einfo_error ( EINFO_ENOTSUP_INITIATOR_STATUS ) #define EINFO_ENOTSUP_INITIATOR_STATUS \ @@ -87,6 +95,10 @@ FEATURE ( FEATURE_PROTOCOL, "iSCSI", DHCP_EB_FEATURE_ISCSI, 1 ); __einfo_error ( EINFO_ENOTSUP_DISCOVERY ) #define EINFO_ENOTSUP_DISCOVERY \ __einfo_uniqify ( EINFO_ENOTSUP, 0x03, "Discovery not supported" ) +#define ENOTSUP_TARGET_STATUS \ + __einfo_error ( EINFO_ENOTSUP_TARGET_STATUS ) +#define EINFO_ENOTSUP_TARGET_STATUS \ + __einfo_uniqify ( EINFO_ENOTSUP, 0x04, "Unsupported target status" ) #define EPERM_INITIATOR_AUTHENTICATION \ __einfo_error ( EINFO_EPERM_INITIATOR_AUTHENTICATION ) #define EINFO_EPERM_INITIATOR_AUTHENTICATION \ @@ -1157,7 +1169,14 @@ static int iscsi_status_to_rc ( unsigned int status_class, return -ENOTSUP_INITIATOR_STATUS; } case ISCSI_STATUS_TARGET_ERROR : - return -EIO; + switch ( status_detail ) { + case ISCSI_STATUS_TARGET_ERROR_UNAVAILABLE: + return -EIO_TARGET_UNAVAILABLE; + case ISCSI_STATUS_TARGET_ERROR_NO_RESOURCES: + return -EIO_TARGET_NO_RESOURCES; + default: + return -ENOTSUP_TARGET_STATUS; + } default : return -EINVAL; } |