From 0dfa1c5da3e4b6849d40f4c3fc43212b6359a09d Mon Sep 17 00:00:00 2001 From: Hannes Reinecke Date: Mon, 17 Dec 2012 09:53:35 +0100 Subject: [PATCH] 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 Cc: Nicholas Bellinger Signed-off-by: Nicholas Bellinger --- drivers/target/target_core_spc.c | 8 +++++--- 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 @@ spc_emulate_evpd_83(struct se_cmd *cmd, unsigned char *buf) 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); -- GitLab