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GET LBA STATUS placeholder added

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git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4348 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Vladislav Bolkhovitin
2012-06-14 19:11:16 +00:00
parent 82579befad
commit c770a04b0c
2 changed files with 20 additions and 2 deletions
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8
scst/src/dev_handlers/scst_vdisk.c
View File

@@ -249,6 +249,7 @@ static enum compl_status_e fileio_exec_write_verify(struct vdisk_cmd_params *p);
static enum compl_status_e nullio_exec_write_verify(struct vdisk_cmd_params *p);
static enum compl_status_e vdisk_exec_read_capacity(struct vdisk_cmd_params *p);
static enum compl_status_e vdisk_exec_read_capacity16(struct vdisk_cmd_params *p);
static enum compl_status_e vdisk_exec_get_lba_status(struct vdisk_cmd_params *p);
static enum compl_status_e vdisk_exec_report_tpgs(struct vdisk_cmd_params *p);
static enum compl_status_e vdisk_exec_inquiry(struct vdisk_cmd_params *p);
static enum compl_status_e vdisk_exec_request_sense(struct vdisk_cmd_params *p);
@@ -1038,6 +1039,8 @@ static enum compl_status_e vdisk_exec_srv_action_in(struct vdisk_cmd_params *p)
case SAI_READ_CAPACITY_16:
vdisk_exec_read_capacity16(p);
return CMD_SUCCEEDED;
case SAI_GET_LBA_STATUS:
return vdisk_exec_get_lba_status(p);
}
return INVALID_OPCODE;
}
@@ -3118,6 +3121,11 @@ out:
return CMD_SUCCEEDED;
}
static enum compl_status_e vdisk_exec_get_lba_status(struct vdisk_cmd_params *p)
{
return INVALID_OPCODE;
}
/* SPC-4 REPORT TARGET PORT GROUPS command */
static enum compl_status_e vdisk_exec_report_tpgs(struct vdisk_cmd_params *p)
{

14
scst/src/scst_lib.c
View File

@@ -6044,15 +6044,25 @@ static int get_cdb_info_serv_act_in(struct scst_cmd *cmd,
cmd->lba = 0;
if ((cmd->cdb[1] & 0x1f) == SAI_READ_CAPACITY_16) {
switch (cmd->cdb[1] & 0x1f) {
case SAI_READ_CAPACITY_16:
cmd->op_name = "READ CAPACITY(16)";
cmd->bufflen = get_unaligned_be32(&cmd->cdb[10]);
cmd->op_flags |= SCST_IMPLICIT_HQ |
SCST_REG_RESERVE_ALLOWED |
SCST_WRITE_EXCL_ALLOWED |
SCST_EXCL_ACCESS_ALLOWED;
} else
break;
case SAI_GET_LBA_STATUS:
cmd->op_name = "GET LBA STATUS";
cmd->lba = get_unaligned_be64(&cmd->cdb[2]);
cmd->bufflen = get_unaligned_be32(&cmd->cdb[10]);
cmd->op_flags |= SCST_WRITE_EXCL_ALLOWED;
break;
default:
cmd->op_flags |= SCST_UNKNOWN_LENGTH;
break;
}
cmd->data_len = cmd->bufflen;