diff options
| author |   Hannes Reinecke <hare@suse.de> | 2012-12-17 09:53:35 +0100 |
|---|---|---|
| committer |   Nicholas Bellinger <nab@linux-iscsi.org> | 2013-02-13 11:27:22 -0800 |
| commit | 0dfa1c5da3e4b6849d40f4c3fc43212b6359a09d (patch) | |
| tree | a3417bdc2868a2c8bfa3f8670949038e8cebd512 | |
| parent | Linux 3.8-rc7 (diff) | |
| download | linux-dev-0dfa1c5da3e4b6849d40f4c3fc43212b6359a09d.tar.xz linux-dev-0dfa1c5da3e4b6849d40f4c3fc43212b6359a09d.zip | |
target: Export SPC inquiry emulation
Some target drivers might need to access the inquiry data
directly, without sending out the actual command.
So export these functions.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Cc: Nicholas Bellinger <nab@risingtidesystems.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
| -rw-r--r-- | drivers/target/target_core_spc.c | 8 | ||||
| -rw-r--r-- | include/target/target_core_backend.h | 2 |
2 files changed, 7 insertions, 3 deletions
diff --git a/drivers/target/target_core_spc.c b/drivers/target/target_core_spc.c index 2d88f087d961..fa2447004006 100644 --- a/drivers/target/target_core_spc.c +++ b/drivers/target/target_core_spc.c @@ -66,8 +66,8 @@ static void spc_fill_alua_data(struct se_port *port, unsigned char *buf) spin_unlock(&tg_pt_gp_mem->tg_pt_gp_mem_lock); } -static sense_reason_t -spc_emulate_inquiry_std(struct se_cmd *cmd, char *buf) +sense_reason_t +spc_emulate_inquiry_std(struct se_cmd *cmd, unsigned char *buf) { struct se_lun *lun = cmd->se_lun; struct se_device *dev = cmd->se_dev; @@ -104,6 +104,7 @@ spc_emulate_inquiry_std(struct se_cmd *cmd, char *buf) return 0; } +EXPORT_SYMBOL(spc_emulate_inquiry_std); /* unit serial number */ static sense_reason_t @@ -160,7 +161,7 @@ static void spc_parse_naa_6h_vendor_specific(struct se_device *dev, * Device identification VPD, for a complete list of * DESIGNATOR TYPEs see spc4r17 Table 459. */ -static sense_reason_t +sense_reason_t spc_emulate_evpd_83(struct se_cmd *cmd, unsigned char *buf) { struct se_device *dev = cmd->se_dev; @@ -404,6 +405,7 @@ check_scsi_name: buf[3] = (len & 0xff); /* Page Length for VPD 0x83 */ return 0; } +EXPORT_SYMBOL(spc_emulate_evpd_83); /* Extended INQUIRY Data VPD Page */ static sense_reason_t diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h index 507910992c59..819b0fc45215 100644 --- a/include/target/target_core_backend.h +++ b/include/target/target_core_backend.h @@ -53,6 +53,8 @@ void target_complete_cmd(struct se_cmd *, u8); sense_reason_t spc_parse_cdb(struct se_cmd *cmd, unsigned int *size); sense_reason_t spc_emulate_report_luns(struct se_cmd *cmd); sector_t spc_get_write_same_sectors(struct se_cmd *cmd); +sense_reason_t spc_emulate_inquiry_std(struct se_cmd *, unsigned char *); +sense_reason_t spc_emulate_evpd_83(struct se_cmd *, unsigned char *); sense_reason_t sbc_parse_cdb(struct se_cmd *cmd, struct sbc_ops *ops); u32 sbc_get_device_rev(struct se_device *dev); |