File 0022-fabrics-decode-current-discovery-subsystem.patch of Package nvme-cli.24266
From: Hannes Reinecke <hare@suse.de>
Date: Tue, 24 May 2022 09:59:13 +0200
Subject: fabrics: decode 'current' discovery subsystem
Git-commit: b1943d9651aa4bfffe3afa793d105f05ca3209ab
References: bsc#1199865 bsc#1192761
TP8014 added a new discovery log page entry type '3' for the
'current discovery subsystem'; decode it accordingly.
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
fabrics.c | 4 +++-
linux/nvme.h | 3 ++-
2 files changed, 5 insertions(+), 2 deletions(-)
--- a/fabrics.c
+++ b/fabrics.c
@@ -160,8 +160,9 @@ static inline const char *adrfam_str(__u
}
static const char * const subtypes[] = {
- [NVME_NQN_DISC] = "discovery subsystem",
+ [NVME_NQN_DISC] = "discovery subsystem referral",
[NVME_NQN_NVME] = "nvme subsystem",
+ [NVME_NQN_CURR] = "current subsystem",
};
static inline const char *subtype_str(__u8 subtype)
@@ -1050,6 +1051,7 @@ static int connect_ctrl(struct nvmf_disc
switch (e->subtype) {
case NVME_NQN_DISC:
+ case NVME_NQN_CURR:
discover = true;
case NVME_NQN_NVME:
break;
--- a/linux/nvme.h
+++ b/linux/nvme.h
@@ -75,8 +75,9 @@ static inline uint64_t le64_to_cpu(__le6
#define NVME_NSID_ALL 0xffffffff
enum nvme_subsys_type {
- NVME_NQN_DISC = 1, /* Discovery type target subsystem */
+ NVME_NQN_DISC = 1, /* Referral Discovery type target subsystem */
NVME_NQN_NVME = 2, /* NVME type target subsystem */
+ NVME_NQN_CURR = 3, /* Current Discovery type target subsystem */
};
/* Address Family codes for Discovery Log Page entry ADRFAM field */
