From 61bda8f7c3ce46ce5de7c91a3383f7fe963643b9 Mon Sep 17 00:00:00 2001 From: James Smart Date: Thu, 13 Oct 2016 15:06:05 -0700 Subject: [PATCH] scsi: lpfc: Set driver environment data on adapter Set driver environment data on adapter Signed-off-by: Dick Kennedy Signed-off-by: James Smart Reviewed-by: Johannes Thumshirn Reviewed-by: Hannes Reinecke Signed-off-by: Martin K. Petersen --- drivers/scsi/lpfc/lpfc_hw4.h | 12 ++++++++++++ drivers/scsi/lpfc/lpfc_sli.c | 29 +++++++++++++++++++++++++++++ 2 files changed, 41 insertions(+) diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index ee80227..0b2c337 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -921,6 +921,7 @@ struct mbox_header { #define LPFC_MBOX_OPCODE_GET_PORT_NAME 0x4D #define LPFC_MBOX_OPCODE_MQ_CREATE_EXT 0x5A #define LPFC_MBOX_OPCODE_GET_VPD_DATA 0x5B +#define LPFC_MBOX_OPCODE_SET_HOST_DATA 0x5D #define LPFC_MBOX_OPCODE_SEND_ACTIVATION 0x73 #define LPFC_MBOX_OPCODE_RESET_LICENSES 0x74 #define LPFC_MBOX_OPCODE_GET_RSRC_EXTENT_INFO 0x9A @@ -2919,6 +2920,16 @@ struct lpfc_mbx_set_feature { }; +#define LPFC_SET_HOST_OS_DRIVER_VERSION 0x2 +struct lpfc_mbx_set_host_data { +#define LPFC_HOST_OS_DRIVER_VERSION_SIZE 48 + struct mbox_header header; + uint32_t param_id; + uint32_t param_len; + uint8_t data[LPFC_HOST_OS_DRIVER_VERSION_SIZE]; +}; + + struct lpfc_mbx_get_sli4_parameters { struct mbox_header header; struct lpfc_sli4_parameters sli4_parameters; @@ -3313,6 +3324,7 @@ struct lpfc_mqe { struct lpfc_mbx_get_port_name get_port_name; struct lpfc_mbx_set_feature set_feature; struct lpfc_mbx_memory_dump_type3 mem_dump_type3; + struct lpfc_mbx_set_host_data set_host_data; struct lpfc_mbx_nop nop; } un; }; diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index c532605..cb59f4e 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -47,6 +47,7 @@ #include "lpfc_compat.h" #include "lpfc_debugfs.h" #include "lpfc_vport.h" +#include "lpfc_version.h" /* There are only four IOCB completion types. */ typedef enum _lpfc_iocb_type { @@ -6289,6 +6290,25 @@ lpfc_sli4_repost_els_sgl_list(struct lpfc_hba *phba) return 0; } +void +lpfc_set_host_data(struct lpfc_hba *phba, LPFC_MBOXQ_t *mbox) +{ + uint32_t len; + + len = sizeof(struct lpfc_mbx_set_host_data) - + sizeof(struct lpfc_sli4_cfg_mhdr); + lpfc_sli4_config(phba, mbox, LPFC_MBOX_SUBSYSTEM_COMMON, + LPFC_MBOX_OPCODE_SET_HOST_DATA, len, + LPFC_SLI4_MBX_EMBED); + + mbox->u.mqe.un.set_host_data.param_id = LPFC_SET_HOST_OS_DRIVER_VERSION; + mbox->u.mqe.un.set_host_data.param_len = 8; + snprintf(mbox->u.mqe.un.set_host_data.data, + LPFC_HOST_OS_DRIVER_VERSION_SIZE, + "Linux %s v"LPFC_DRIVER_VERSION, + (phba->hba_flag & HBA_FCOE_MODE) ? "FCoE" : "FC"); +} + /** * lpfc_sli4_hba_setup - SLI4 device intialization PCI function * @phba: Pointer to HBA context object. @@ -6540,6 +6560,15 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba) goto out_free_mbox; } + lpfc_set_host_data(phba, mboxq); + + rc = lpfc_sli_issue_mbox(phba, mboxq, MBX_POLL); + if (rc) { + lpfc_printf_log(phba, KERN_WARNING, LOG_MBOX | LOG_SLI, + "2134 Failed to set host os driver version %x", + rc); + } + /* Read the port's service parameters. */ rc = lpfc_read_sparam(phba, mboxq, vport->vpi); if (rc) { -- 2.7.4