diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/nvme-fc.h | 19 | ||||
| -rw-r--r-- | include/linux/nvme.h | 2 |
2 files changed, 20 insertions, 1 deletions
diff --git a/include/linux/nvme-fc.h b/include/linux/nvme-fc.h index 21c37e39e41a..36cca93a5ff2 100644 --- a/include/linux/nvme-fc.h +++ b/include/linux/nvme-fc.h @@ -334,5 +334,24 @@ struct fcnvme_ls_disconnect_acc { #define NVME_FC_LS_TIMEOUT_SEC 2 /* 2 seconds */ #define NVME_FC_TGTOP_TIMEOUT_SEC 2 /* 2 seconds */ +/* + * TRADDR string must be of form "nn-<16hexdigits>:pn-<16hexdigits>" + * the string is allowed to be specified with or without a "0x" prefix + * infront of the <16hexdigits>. Without is considered the "min" string + * and with is considered the "max" string. The hexdigits may be upper + * or lower case. + */ +#define NVME_FC_TRADDR_NNLEN 3 /* "?n-" */ +#define NVME_FC_TRADDR_OXNNLEN 5 /* "?n-0x" */ +#define NVME_FC_TRADDR_HEXNAMELEN 16 +#define NVME_FC_TRADDR_MINLENGTH \ + (2 * (NVME_FC_TRADDR_NNLEN + NVME_FC_TRADDR_HEXNAMELEN) + 1) +#define NVME_FC_TRADDR_MAXLENGTH \ + (2 * (NVME_FC_TRADDR_OXNNLEN + NVME_FC_TRADDR_HEXNAMELEN) + 1) +#define NVME_FC_TRADDR_MIN_PN_OFFSET \ + (NVME_FC_TRADDR_NNLEN + NVME_FC_TRADDR_HEXNAMELEN + 1) +#define NVME_FC_TRADDR_MAX_PN_OFFSET \ + (NVME_FC_TRADDR_OXNNLEN + NVME_FC_TRADDR_HEXNAMELEN + 1) + #endif /* _NVME_FC_H */ diff --git a/include/linux/nvme.h b/include/linux/nvme.h index bc74da018bdc..25d8225dbd04 100644 --- a/include/linux/nvme.h +++ b/include/linux/nvme.h @@ -1006,7 +1006,7 @@ static inline bool nvme_is_write(struct nvme_command *cmd) * Why can't we simply have a Fabrics In and Fabrics out command? */ if (unlikely(cmd->common.opcode == nvme_fabrics_command)) - return cmd->fabrics.opcode & 1; + return cmd->fabrics.fctype & 1; return cmd->common.opcode & 1; } |