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authorkbyanc <kbyanc@FreeBSD.org>2001-08-27 01:29:30 +0000
committerkbyanc <kbyanc@FreeBSD.org>2001-08-27 01:29:30 +0000
commitd4bbe5708a7e6f2319c93354c1ba08c4b616ea28 (patch)
treeec2a5d85a5fa04a53bf877a50c32af980b09f850 /sys/cam
parent1df82af8cb7a354b16b8db05947dfa4ebe01873a (diff)
downloadFreeBSD-src-d4bbe5708a7e6f2319c93354c1ba08c4b616ea28.zip
FreeBSD-src-d4bbe5708a7e6f2319c93354c1ba08c4b616ea28.tar.gz
Add interfaces for SCSI LOG SELECT and LOG SENSE commands.
Reviewed by: ken
Diffstat (limited to 'sys/cam')
-rw-r--r--sys/cam/scsi/scsi_all.c67
-rw-r--r--sys/cam/scsi/scsi_all.h86
2 files changed, 153 insertions, 0 deletions
diff --git a/sys/cam/scsi/scsi_all.c b/sys/cam/scsi/scsi_all.c
index 0fe832e..e4061dc 100644
--- a/sys/cam/scsi/scsi_all.c
+++ b/sys/cam/scsi/scsi_all.c
@@ -2508,6 +2508,73 @@ scsi_mode_select(struct ccb_scsiio *csio, u_int32_t retries,
timeout);
}
+void
+scsi_log_sense(struct ccb_scsiio *csio, u_int32_t retries,
+ void (*cbfcnp)(struct cam_periph *, union ccb *),
+ u_int8_t tag_action, u_int8_t page_code, u_int8_t page,
+ int save_pages, int ppc, u_int32_t paramptr,
+ u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len,
+ u_int32_t timeout)
+{
+ struct scsi_log_sense *scsi_cmd;
+ u_int8_t cdb_len;
+
+ scsi_cmd = (struct scsi_log_sense *)&csio->cdb_io.cdb_bytes;
+ bzero(scsi_cmd, sizeof(*scsi_cmd));
+ scsi_cmd->opcode = LOG_SENSE;
+ scsi_cmd->page = page_code | page;
+ if (save_pages != 0)
+ scsi_cmd->byte2 |= SLS_SP;
+ if (ppc != 0)
+ scsi_cmd->byte2 |= SLS_PPC;
+ scsi_ulto2b(paramptr, scsi_cmd->paramptr);
+ scsi_ulto2b(param_len, scsi_cmd->length);
+ cdb_len = sizeof(*scsi_cmd);
+
+ cam_fill_csio(csio,
+ retries,
+ cbfcnp,
+ /*flags*/CAM_DIR_IN,
+ tag_action,
+ /*data_ptr*/param_buf,
+ /*dxfer_len*/param_len,
+ sense_len,
+ cdb_len,
+ timeout);
+}
+
+void
+scsi_log_select(struct ccb_scsiio *csio, u_int32_t retries,
+ void (*cbfcnp)(struct cam_periph *, union ccb *),
+ u_int8_t tag_action, u_int8_t page_code, int save_pages,
+ int pc_reset, u_int8_t *param_buf, u_int32_t param_len,
+ u_int8_t sense_len, u_int32_t timeout)
+{
+ struct scsi_log_select *scsi_cmd;
+ u_int8_t cdb_len;
+
+ scsi_cmd = (struct scsi_log_select *)&csio->cdb_io.cdb_bytes;
+ bzero(scsi_cmd, sizeof(*scsi_cmd));
+ scsi_cmd->opcode = LOG_SELECT;
+ scsi_cmd->page = page_code & SLS_PAGE_CODE;
+ if (save_pages != 0)
+ scsi_cmd->byte2 |= SLS_SP;
+ if (pc_reset != 0)
+ scsi_cmd->byte2 |= SLS_PCR;
+ scsi_ulto2b(param_len, scsi_cmd->length);
+ cdb_len = sizeof(*scsi_cmd);
+
+ cam_fill_csio(csio,
+ retries,
+ cbfcnp,
+ /*flags*/CAM_DIR_OUT,
+ tag_action,
+ /*data_ptr*/param_buf,
+ /*dxfer_len*/param_len,
+ sense_len,
+ cdb_len,
+ timeout);
+}
/* XXX allow specification of address and PMI bit and LBA */
void
diff --git a/sys/cam/scsi/scsi_all.h b/sys/cam/scsi/scsi_all.h
index 3c47b6e..6a873f09 100644
--- a/sys/cam/scsi/scsi_all.h
+++ b/sys/cam/scsi/scsi_all.h
@@ -260,6 +260,74 @@ struct scsi_mode_block_descr
u_int8_t block_len[3];
};
+struct scsi_log_sense
+{
+ u_int8_t opcode;
+ u_int8_t byte2;
+#define SLS_SP 0x01
+#define SLS_PPC 0x02
+ u_int8_t page;
+#define SLS_PAGE_CODE 0x3F
+#define SLS_ALL_PAGES_PAGE 0x00
+#define SLS_OVERRUN_PAGE 0x01
+#define SLS_ERROR_WRITE_PAGE 0x02
+#define SLS_ERROR_READ_PAGE 0x03
+#define SLS_ERROR_READREVERSE_PAGE 0x04
+#define SLS_ERROR_VERIFY_PAGE 0x05
+#define SLS_ERROR_NONMEDIUM_PAGE 0x06
+#define SLS_ERROR_LASTN_PAGE 0x07
+#define SLS_PAGE_CTRL_MASK 0xC0
+#define SLS_PAGE_CTRL_THRESHOLD 0x00
+#define SLS_PAGE_CTRL_CUMULATIVE 0x40
+#define SLS_PAGE_CTRL_THRESH_DEFAULT 0x80
+#define SLS_PAGE_CTRL_CUMUL_DEFAULT 0xC0
+ u_int8_t reserved[2];
+ u_int8_t paramptr[2];
+ u_int8_t length[2];
+ u_int8_t control;
+};
+
+struct scsi_log_select
+{
+ u_int8_t opcode;
+ u_int8_t byte2;
+/* SLS_SP 0x01 */
+#define SLS_PCR 0x02
+ u_int8_t page;
+/* SLS_PAGE_CTRL_MASK 0xC0 */
+/* SLS_PAGE_CTRL_THRESHOLD 0x00 */
+/* SLS_PAGE_CTRL_CUMULATIVE 0x40 */
+/* SLS_PAGE_CTRL_THRESH_DEFAULT 0x80 */
+/* SLS_PAGE_CTRL_CUMUL_DEFAULT 0xC0 */
+ u_int8_t reserved[4];
+ u_int8_t length[2];
+ u_int8_t control;
+};
+
+struct scsi_log_header
+{
+ u_int8_t page;
+ u_int8_t reserved;
+ u_int8_t datalen[2];
+};
+
+struct scsi_log_param_header {
+ u_int8_t param_code[2];
+ u_int8_t param_control;
+#define SLP_LP 0x01
+#define SLP_LBIN 0x02
+#define SLP_TMC_MASK 0x0C
+#define SLP_TMC_ALWAYS 0x00
+#define SLP_TMC_EQUAL 0x04
+#define SLP_TMC_NOTEQUAL 0x08
+#define SLP_TMC_GREATER 0x0C
+#define SLP_ETC 0x10
+#define SLP_TSD 0x20
+#define SLP_DS 0x40
+#define SLP_DU 0x80
+ u_int8_t param_len;
+};
+
struct scsi_control_page {
u_int8_t page_code;
u_int8_t page_length;
@@ -433,6 +501,8 @@ struct scsi_start_stop_unit
#define WRITE_BUFFER 0x3b
#define READ_BUFFER 0x3c
#define CHANGE_DEFINITION 0x40
+#define LOG_SELECT 0x4c
+#define LOG_SENSE 0x4d
#define MODE_SELECT_10 0x55
#define MODE_SENSE_10 0x5A
#define MOVE_MEDIUM 0xa5
@@ -857,6 +927,22 @@ void scsi_mode_select(struct ccb_scsiio *csio, u_int32_t retries,
u_int32_t param_len, u_int8_t sense_len,
u_int32_t timeout);
+void scsi_log_sense(struct ccb_scsiio *csio, u_int32_t retries,
+ void (*cbfcnp)(struct cam_periph *, union ccb *),
+ u_int8_t tag_action, u_int8_t page_code,
+ u_int8_t page, int save_pages, int ppc,
+ u_int32_t paramptr, u_int8_t *param_buf,
+ u_int32_t param_len, u_int8_t sense_len,
+ u_int32_t timeout);
+
+void scsi_log_select(struct ccb_scsiio *csio, u_int32_t retries,
+ void (*cbfcnp)(struct cam_periph *,
+ union ccb *), u_int8_t tag_action,
+ u_int8_t page_code, int save_pages,
+ int pc_reset, u_int8_t *param_buf,
+ u_int32_t param_len, u_int8_t sense_len,
+ u_int32_t timeout);
+
void scsi_read_capacity(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *,
union ccb *), u_int8_t tag_action,
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