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| author | James Smart <james.smart@broadcom.com> | 2016-10-21 23:32:51 +0300 |
|---|---|---|
| committer | Sagi Grimberg <sagi@grimberg.me> | 2016-12-06 10:17:03 +0200 |
| commit | 885aa4015f70efffff86d81a5e236562dc8dcffe (patch) | |
| tree | d5a5a6a4a6bba5822a25c1e3d7901ea456b59a92 /drivers/nvme/target | |
| parent | 721b3917c4ae222085c6de70c24b73b0e7950b35 (diff) | |
| download | linux-885aa4015f70efffff86d81a5e236562dc8dcffe.tar.bz2 | |
nvme-fabrics: patch target code in prep for FC transport support
- Add FC transport type decoding
- Add FC address family decoding
Signed-off-by: James Smart <james.smart@broadcom.com>
Acked-by: Johannes Thumshirn <jth@kernel.org>
Reviewed-by: Jay Freyensee <james_p_freyensee@linux.intel.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme/target')
| -rw-r--r-- | drivers/nvme/target/configfs.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/nvme/target/configfs.c b/drivers/nvme/target/configfs.c index 011f88e5663e..d0f60c36d576 100644 --- a/drivers/nvme/target/configfs.c +++ b/drivers/nvme/target/configfs.c @@ -37,6 +37,8 @@ static ssize_t nvmet_addr_adrfam_show(struct config_item *item, return sprintf(page, "ipv6\n"); case NVMF_ADDR_FAMILY_IB: return sprintf(page, "ib\n"); + case NVMF_ADDR_FAMILY_FC: + return sprintf(page, "fc\n"); default: return sprintf(page, "\n"); } @@ -59,6 +61,8 @@ static ssize_t nvmet_addr_adrfam_store(struct config_item *item, port->disc_addr.adrfam = NVMF_ADDR_FAMILY_IP6; } else if (sysfs_streq(page, "ib")) { port->disc_addr.adrfam = NVMF_ADDR_FAMILY_IB; + } else if (sysfs_streq(page, "fc")) { + port->disc_addr.adrfam = NVMF_ADDR_FAMILY_FC; } else { pr_err("Invalid value '%s' for adrfam\n", page); return -EINVAL; @@ -209,6 +213,8 @@ static ssize_t nvmet_addr_trtype_show(struct config_item *item, return sprintf(page, "rdma\n"); case NVMF_TRTYPE_LOOP: return sprintf(page, "loop\n"); + case NVMF_TRTYPE_FC: + return sprintf(page, "fc\n"); default: return sprintf(page, "\n"); } @@ -229,6 +235,12 @@ static void nvmet_port_init_tsas_loop(struct nvmet_port *port) memset(&port->disc_addr.tsas, 0, NVMF_TSAS_SIZE); } +static void nvmet_port_init_tsas_fc(struct nvmet_port *port) +{ + port->disc_addr.trtype = NVMF_TRTYPE_FC; + memset(&port->disc_addr.tsas, 0, NVMF_TSAS_SIZE); +} + static ssize_t nvmet_addr_trtype_store(struct config_item *item, const char *page, size_t count) { @@ -244,6 +256,8 @@ static ssize_t nvmet_addr_trtype_store(struct config_item *item, nvmet_port_init_tsas_rdma(port); } else if (sysfs_streq(page, "loop")) { nvmet_port_init_tsas_loop(port); + } else if (sysfs_streq(page, "fc")) { + nvmet_port_init_tsas_fc(port); } else { pr_err("Invalid value '%s' for trtype\n", page); return -EINVAL; |