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| author | Mark Brown <broonie@kernel.org> | 2016-02-09 18:20:39 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-02-09 18:20:39 +0000 |
| commit | fcdcc79628a1919bde9acf239e364f65bab6327c (patch) | |
| tree | 5499be387cf3028c90ac083b1cf866ebed7bf7e0 /drivers/target/loopback/tcm_loop.c | |
| parent | 7a8d44bc89e5cddcd5c0704a11a90484d36ba6ba (diff) | |
| parent | a0a90718f18264dc904d34a580f332006f5561e9 (diff) | |
Merge branch 'topic/acpi' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into spi-pxa2xx
Diffstat (limited to 'drivers/target/loopback/tcm_loop.c')
| -rw-r--r-- | drivers/target/loopback/tcm_loop.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c index 4fb0eca86857e..d41a5c300e31a 100644 --- a/drivers/target/loopback/tcm_loop.c +++ b/drivers/target/loopback/tcm_loop.c @@ -1036,12 +1036,26 @@ static ssize_t tcm_loop_tpg_transport_status_store(struct config_item *item, return -EINVAL; } +static ssize_t tcm_loop_tpg_address_show(struct config_item *item, + char *page) +{ + struct se_portal_group *se_tpg = to_tpg(item); + struct tcm_loop_tpg *tl_tpg = container_of(se_tpg, + struct tcm_loop_tpg, tl_se_tpg); + struct tcm_loop_hba *tl_hba = tl_tpg->tl_hba; + + return snprintf(page, PAGE_SIZE, "%d:0:%d\n", + tl_hba->sh->host_no, tl_tpg->tl_tpgt); +} + CONFIGFS_ATTR(tcm_loop_tpg_, nexus); CONFIGFS_ATTR(tcm_loop_tpg_, transport_status); +CONFIGFS_ATTR_RO(tcm_loop_tpg_, address); static struct configfs_attribute *tcm_loop_tpg_attrs[] = { &tcm_loop_tpg_attr_nexus, &tcm_loop_tpg_attr_transport_status, + &tcm_loop_tpg_attr_address, NULL, }; |