diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hw4.h | 30 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 51 |
2 files changed, 79 insertions, 2 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index aadbb0de629d..658b9c558237 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -3427,12 +3427,40 @@ struct lpfc_mbx_set_feature { #define LPFC_SET_HOST_OS_DRIVER_VERSION 0x2 +#define LPFC_SET_HOST_DATE_TIME 0x4 + +struct lpfc_mbx_set_host_date_time { + uint32_t word6; +#define lpfc_mbx_set_host_month_WORD word6 +#define lpfc_mbx_set_host_month_SHIFT 16 +#define lpfc_mbx_set_host_month_MASK 0xFF +#define lpfc_mbx_set_host_day_WORD word6 +#define lpfc_mbx_set_host_day_SHIFT 8 +#define lpfc_mbx_set_host_day_MASK 0xFF +#define lpfc_mbx_set_host_year_WORD word6 +#define lpfc_mbx_set_host_year_SHIFT 0 +#define lpfc_mbx_set_host_year_MASK 0xFF + uint32_t word7; +#define lpfc_mbx_set_host_hour_WORD word7 +#define lpfc_mbx_set_host_hour_SHIFT 16 +#define lpfc_mbx_set_host_hour_MASK 0xFF +#define lpfc_mbx_set_host_min_WORD word7 +#define lpfc_mbx_set_host_min_SHIFT 8 +#define lpfc_mbx_set_host_min_MASK 0xFF +#define lpfc_mbx_set_host_sec_WORD word7 +#define lpfc_mbx_set_host_sec_SHIFT 0 +#define lpfc_mbx_set_host_sec_MASK 0xFF +}; + 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]; + union { + uint8_t data[LPFC_HOST_OS_DRIVER_VERSION_SIZE]; + struct lpfc_mbx_set_host_date_time tm; + } un; }; struct lpfc_mbx_set_trunk_mode { diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 47dd13719901..9ff4abb966af 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -7369,7 +7369,7 @@ lpfc_set_host_data(struct lpfc_hba *phba, LPFC_MBOXQ_t *mbox) mbox->u.mqe.un.set_host_data.param_id = LPFC_SET_HOST_OS_DRIVER_VERSION; mbox->u.mqe.un.set_host_data.param_len = LPFC_HOST_OS_DRIVER_VERSION_SIZE; - snprintf(mbox->u.mqe.un.set_host_data.data, + snprintf(mbox->u.mqe.un.set_host_data.un.data, LPFC_HOST_OS_DRIVER_VERSION_SIZE, "Linux %s v"LPFC_DRIVER_VERSION, (phba->hba_flag & HBA_FCOE_MODE) ? "FCoE" : "FC"); @@ -7499,6 +7499,51 @@ static void lpfc_sli4_dip(struct lpfc_hba *phba) } } +static int +lpfc_set_host_tm(struct lpfc_hba *phba) +{ + LPFC_MBOXQ_t *mboxq; + uint32_t len, rc; + struct timespec64 cur_time; + struct tm broken; + uint32_t month, day, year; + uint32_t hour, minute, second; + struct lpfc_mbx_set_host_date_time *tm; + + mboxq = (LPFC_MBOXQ_t *)mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); + if (!mboxq) + return -ENOMEM; + + len = sizeof(struct lpfc_mbx_set_host_data) - + sizeof(struct lpfc_sli4_cfg_mhdr); + lpfc_sli4_config(phba, mboxq, LPFC_MBOX_SUBSYSTEM_COMMON, + LPFC_MBOX_OPCODE_SET_HOST_DATA, len, + LPFC_SLI4_MBX_EMBED); + + mboxq->u.mqe.un.set_host_data.param_id = LPFC_SET_HOST_DATE_TIME; + mboxq->u.mqe.un.set_host_data.param_len = + sizeof(struct lpfc_mbx_set_host_date_time); + tm = &mboxq->u.mqe.un.set_host_data.un.tm; + ktime_get_real_ts64(&cur_time); + time64_to_tm(cur_time.tv_sec, 0, &broken); + month = broken.tm_mon + 1; + day = broken.tm_mday; + year = broken.tm_year - 100; + hour = broken.tm_hour; + minute = broken.tm_min; + second = broken.tm_sec; + bf_set(lpfc_mbx_set_host_month, tm, month); + bf_set(lpfc_mbx_set_host_day, tm, day); + bf_set(lpfc_mbx_set_host_year, tm, year); + bf_set(lpfc_mbx_set_host_hour, tm, hour); + bf_set(lpfc_mbx_set_host_min, tm, minute); + bf_set(lpfc_mbx_set_host_sec, tm, second); + + rc = lpfc_sli_issue_mbox(phba, mboxq, MBX_POLL); + mempool_free(mboxq, phba->mbox_mem_pool); + return rc; +} + /** * lpfc_sli4_hba_setup - SLI4 device initialization PCI function * @phba: Pointer to HBA context object. @@ -7588,6 +7633,10 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba) goto out_free_mbox; } + rc = lpfc_set_host_tm(phba); + lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_INIT, + "6468 Set host date / time: Status x%x:\n", rc); + /* * Continue initialization with default values even if driver failed * to read FCoE param config regions, only read parameters if the |