Commit c80b27cf authored by James Smart's avatar James Smart Committed by Martin K. Petersen

scsi: lpfc: Remove NVMe support if kernel has NVME_FC disabled

The driver is initiating NVMe PRLIs to determine device NVMe support.  This
should not be occurring if CONFIG_NVME_FC support is disabled.

Correct this by changing the default value for FC4 support. Currently it
defaults to FCP and NVMe. With change, when NVME_FC support is not enabled
in the kernel, the default value is just FCP.

Link: https://lore.kernel.org/r/20220207180516.73052-1-jsmart2021@gmail.comReviewed-by: default avatarEwan D. Milne <emilne@redhat.com>
Signed-off-by: default avatarJames Smart <jsmart2021@gmail.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent c763ec4c
......@@ -1161,6 +1161,16 @@ struct lpfc_hba {
uint32_t cfg_hostmem_hgp;
uint32_t cfg_log_verbose;
uint32_t cfg_enable_fc4_type;
#define LPFC_ENABLE_FCP 1
#define LPFC_ENABLE_NVME 2
#define LPFC_ENABLE_BOTH 3
#if (IS_ENABLED(CONFIG_NVME_FC))
#define LPFC_MAX_ENBL_FC4_TYPE LPFC_ENABLE_BOTH
#define LPFC_DEF_ENBL_FC4_TYPE LPFC_ENABLE_BOTH
#else
#define LPFC_MAX_ENBL_FC4_TYPE LPFC_ENABLE_FCP
#define LPFC_DEF_ENBL_FC4_TYPE LPFC_ENABLE_FCP
#endif
uint32_t cfg_aer_support;
uint32_t cfg_sriov_nr_virtfn;
uint32_t cfg_request_firmware_upgrade;
......@@ -1182,9 +1192,6 @@ struct lpfc_hba {
uint32_t cfg_ras_fwlog_func;
uint32_t cfg_enable_bbcr; /* Enable BB Credit Recovery */
uint32_t cfg_enable_dpp; /* Enable Direct Packet Push */
#define LPFC_ENABLE_FCP 1
#define LPFC_ENABLE_NVME 2
#define LPFC_ENABLE_BOTH 3
uint32_t cfg_enable_pbde;
uint32_t cfg_enable_mi;
struct nvmet_fc_target_port *targetport;
......
......@@ -3978,8 +3978,8 @@ LPFC_ATTR_R(nvmet_mrq_post,
* 3 - register both FCP and NVME
* Supported values are [1,3]. Default value is 3
*/
LPFC_ATTR_R(enable_fc4_type, LPFC_ENABLE_BOTH,
LPFC_ENABLE_FCP, LPFC_ENABLE_BOTH,
LPFC_ATTR_R(enable_fc4_type, LPFC_DEF_ENBL_FC4_TYPE,
LPFC_ENABLE_FCP, LPFC_MAX_ENBL_FC4_TYPE,
"Enable FC4 Protocol support - FCP / NVME");
/*
......
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