3605  *	SFP module specific
3609 static void bfa_sfp_getdata_send(struct bfa_sfp_s *sfp);
3610 static void bfa_sfp_media_get(struct bfa_sfp_s *sfp);
3611 static bfa_status_t bfa_sfp_speed_valid(struct bfa_sfp_s *sfp,
3615 bfa_cb_sfp_show(struct bfa_sfp_s *sfp)  in bfa_cb_sfp_show()  argument
3617 	bfa_trc(sfp, sfp->lock);  in bfa_cb_sfp_show()
3618 	if (sfp->cbfn)  in bfa_cb_sfp_show()
3619 		sfp->cbfn(sfp->cbarg, sfp->status);  in bfa_cb_sfp_show()
3620 	sfp->lock = 0;  in bfa_cb_sfp_show()
3621 	sfp->cbfn = NULL;  in bfa_cb_sfp_show()
3625 bfa_cb_sfp_state_query(struct bfa_sfp_s *sfp)  in bfa_cb_sfp_state_query()  argument
3627 	bfa_trc(sfp, sfp->portspeed);  in bfa_cb_sfp_state_query()
3628 	if (sfp->media) {  in bfa_cb_sfp_state_query()
3629 		bfa_sfp_media_get(sfp);  in bfa_cb_sfp_state_query()
3630 		if (sfp->state_query_cbfn)  in bfa_cb_sfp_state_query()
3631 			sfp->state_query_cbfn(sfp->state_query_cbarg,  in bfa_cb_sfp_state_query()
3632 					sfp->status);  in bfa_cb_sfp_state_query()
3633 		sfp->media = NULL;  in bfa_cb_sfp_state_query()
3636 	if (sfp->portspeed) {  in bfa_cb_sfp_state_query()
3637 		sfp->status = bfa_sfp_speed_valid(sfp, sfp->portspeed);  in bfa_cb_sfp_state_query()
3638 		if (sfp->state_query_cbfn)  in bfa_cb_sfp_state_query()
3639 			sfp->state_query_cbfn(sfp->state_query_cbarg,  in bfa_cb_sfp_state_query()
3640 					sfp->status);  in bfa_cb_sfp_state_query()
3641 		sfp->portspeed = BFA_PORT_SPEED_UNKNOWN;  in bfa_cb_sfp_state_query()
3644 	sfp->state_query_lock = 0;  in bfa_cb_sfp_state_query()
3645 	sfp->state_query_cbfn = NULL;  in bfa_cb_sfp_state_query()
3654 	struct bfa_sfp_s *sfp = sfp_arg;  in bfa_sfp_notify()  local
3656 	bfa_trc(sfp, event);  in bfa_sfp_notify()
3657 	bfa_trc(sfp, sfp->lock);  in bfa_sfp_notify()
3658 	bfa_trc(sfp, sfp->state_query_lock);  in bfa_sfp_notify()
3663 		if (sfp->lock) {  in bfa_sfp_notify()
3664 			sfp->status = BFA_STATUS_IOC_FAILURE;  in bfa_sfp_notify()
3665 			bfa_cb_sfp_show(sfp);  in bfa_sfp_notify()
3668 		if (sfp->state_query_lock) {  in bfa_sfp_notify()
3669 			sfp->status = BFA_STATUS_IOC_FAILURE;  in bfa_sfp_notify()
3670 			bfa_cb_sfp_state_query(sfp);  in bfa_sfp_notify()
3680  * SFP's State Change Notification post to AEN
3683 bfa_sfp_scn_aen_post(struct bfa_sfp_s *sfp, struct bfi_sfp_scn_s *rsp)  in bfa_sfp_scn_aen_post()  argument
3685 	struct bfad_s *bfad = (struct bfad_s *)sfp->ioc->bfa->bfad;  in bfa_sfp_scn_aen_post()
3689 	bfa_trc(sfp, (((u64)rsp->pomlvl) << 16) | (((u64)rsp->sfpid) << 8) |  in bfa_sfp_scn_aen_post()
3696 	aen_entry->aen_data.port.ioc_type = bfa_ioc_get_type(sfp->ioc);  in bfa_sfp_scn_aen_post()
3697 	aen_entry->aen_data.port.pwwn = sfp->ioc->attr->pwwn;  in bfa_sfp_scn_aen_post()
3698 	aen_entry->aen_data.port.mac = bfa_ioc_get_mac(sfp->ioc);  in bfa_sfp_scn_aen_post()
3718 		bfa_trc(sfp, rsp->event);  in bfa_sfp_scn_aen_post()
3723 	bfad_im_post_vendor_event(aen_entry, bfad, ++sfp->ioc->ioc_aen_seq,  in bfa_sfp_scn_aen_post()
3728  *	SFP get data send
3731 bfa_sfp_getdata_send(struct bfa_sfp_s *sfp)  in bfa_sfp_getdata_send()  argument
3733 	struct bfi_sfp_req_s *req = (struct bfi_sfp_req_s *)sfp->mbcmd.msg;  in bfa_sfp_getdata_send()
3735 	bfa_trc(sfp, req->memtype);  in bfa_sfp_getdata_send()
3739 			bfa_ioc_portid(sfp->ioc));  in bfa_sfp_getdata_send()
3742 	bfa_ioc_mbox_queue(sfp->ioc, &sfp->mbcmd);  in bfa_sfp_getdata_send()
3746  *	SFP is valid, read sfp data
3749 bfa_sfp_getdata(struct bfa_sfp_s *sfp, enum bfi_sfp_mem_e memtype)  in bfa_sfp_getdata()  argument
3751 	struct bfi_sfp_req_s *req = (struct bfi_sfp_req_s *)sfp->mbcmd.msg;  in bfa_sfp_getdata()
3753 	WARN_ON(sfp->lock != 0);  in bfa_sfp_getdata()
3754 	bfa_trc(sfp, sfp->state);  in bfa_sfp_getdata()
3756 	sfp->lock = 1;  in bfa_sfp_getdata()
3757 	sfp->memtype = memtype;  in bfa_sfp_getdata()
3761 	bfa_alen_set(&req->alen, sizeof(struct sfp_mem_s), sfp->dbuf_pa);  in bfa_sfp_getdata()
3763 	bfa_sfp_getdata_send(sfp);  in bfa_sfp_getdata()
3767  *	SFP scn handler
3770 bfa_sfp_scn(struct bfa_sfp_s *sfp, struct bfi_mbmsg_s *msg)  in bfa_sfp_scn()  argument
3776 		sfp->state = BFA_SFP_STATE_INSERTED;  in bfa_sfp_scn()
3777 		sfp->data_valid = 0;  in bfa_sfp_scn()
3778 		bfa_sfp_scn_aen_post(sfp, rsp);  in bfa_sfp_scn()
3781 		sfp->state = BFA_SFP_STATE_REMOVED;  in bfa_sfp_scn()
3782 		sfp->data_valid = 0;  in bfa_sfp_scn()
3783 		bfa_sfp_scn_aen_post(sfp, rsp);  in bfa_sfp_scn()
3786 		sfp->state = BFA_SFP_STATE_FAILED;  in bfa_sfp_scn()
3787 		sfp->data_valid = 0;  in bfa_sfp_scn()
3788 		bfa_sfp_scn_aen_post(sfp, rsp);  in bfa_sfp_scn()
3791 		sfp->state = BFA_SFP_STATE_UNSUPPORT;  in bfa_sfp_scn()
3792 		bfa_sfp_scn_aen_post(sfp, rsp);  in bfa_sfp_scn()
3793 		if (!sfp->lock)  in bfa_sfp_scn()
3794 			bfa_sfp_getdata(sfp, BFI_SFP_MEM_ALL);  in bfa_sfp_scn()
3797 		bfa_sfp_scn_aen_post(sfp, rsp);  in bfa_sfp_scn()
3800 		sfp->state = BFA_SFP_STATE_VALID;  in bfa_sfp_scn()
3801 		if (!sfp->lock)  in bfa_sfp_scn()
3802 			bfa_sfp_getdata(sfp, BFI_SFP_MEM_ALL);  in bfa_sfp_scn()
3805 		bfa_trc(sfp, rsp->event);  in bfa_sfp_scn()
3811  * SFP show complete
3814 bfa_sfp_show_comp(struct bfa_sfp_s *sfp, struct bfi_mbmsg_s *msg)  in bfa_sfp_show_comp()  argument
3818 	if (!sfp->lock) {  in bfa_sfp_show_comp()
3822 		bfa_trc(sfp, sfp->lock);  in bfa_sfp_show_comp()
3826 	bfa_trc(sfp, rsp->status);  in bfa_sfp_show_comp()
3828 		sfp->data_valid = 1;  in bfa_sfp_show_comp()
3829 		if (sfp->state == BFA_SFP_STATE_VALID)  in bfa_sfp_show_comp()
3830 			sfp->status = BFA_STATUS_OK;  in bfa_sfp_show_comp()
3831 		else if (sfp->state == BFA_SFP_STATE_UNSUPPORT)  in bfa_sfp_show_comp()
3832 			sfp->status = BFA_STATUS_SFP_UNSUPP;  in bfa_sfp_show_comp()
3834 			bfa_trc(sfp, sfp->state);  in bfa_sfp_show_comp()
3836 		sfp->data_valid = 0;  in bfa_sfp_show_comp()
3837 		sfp->status = rsp->status;  in bfa_sfp_show_comp()
3838 		/* sfpshow shouldn't change sfp state */  in bfa_sfp_show_comp()
3841 	bfa_trc(sfp, sfp->memtype);  in bfa_sfp_show_comp()
3842 	if (sfp->memtype == BFI_SFP_MEM_DIAGEXT) {  in bfa_sfp_show_comp()
3843 		bfa_trc(sfp, sfp->data_valid);  in bfa_sfp_show_comp()
3844 		if (sfp->data_valid) {  in bfa_sfp_show_comp()
3846 			u8 *des = (u8 *)(sfp->sfpmem);  in bfa_sfp_show_comp()
3847 			memcpy(des, sfp->dbuf_kva, size);  in bfa_sfp_show_comp()
3852 		bfa_cb_sfp_show(sfp);  in bfa_sfp_show_comp()
3854 		sfp->lock = 0;  in bfa_sfp_show_comp()
3856 	bfa_trc(sfp, sfp->state_query_lock);  in bfa_sfp_show_comp()
3857 	if (sfp->state_query_lock) {  in bfa_sfp_show_comp()
3858 		sfp->state = rsp->state;  in bfa_sfp_show_comp()
3860 		bfa_cb_sfp_state_query(sfp);  in bfa_sfp_show_comp()
3865  *	SFP query fw sfp state
3868 bfa_sfp_state_query(struct bfa_sfp_s *sfp)  in bfa_sfp_state_query()  argument
3870 	struct bfi_sfp_req_s *req = (struct bfi_sfp_req_s *)sfp->mbcmd.msg;  in bfa_sfp_state_query()
3873 	WARN_ON(sfp->state != BFA_SFP_STATE_INIT);  in bfa_sfp_state_query()
3874 	WARN_ON(sfp->state_query_lock != 0);  in bfa_sfp_state_query()
3875 	bfa_trc(sfp, sfp->state);  in bfa_sfp_state_query()
3877 	sfp->state_query_lock = 1;  in bfa_sfp_state_query()
3880 	if (!sfp->lock)  in bfa_sfp_state_query()
3881 		bfa_sfp_getdata(sfp, BFI_SFP_MEM_ALL);  in bfa_sfp_state_query()
3885 bfa_sfp_media_get(struct bfa_sfp_s *sfp)  in bfa_sfp_media_get()  argument
3887 	enum bfa_defs_sfp_media_e *media = sfp->media;  in bfa_sfp_media_get()
3891 	if (sfp->state == BFA_SFP_STATE_UNSUPPORT)  in bfa_sfp_media_get()
3893 	else if (sfp->state == BFA_SFP_STATE_VALID) {  in bfa_sfp_media_get()
3895 		struct sfp_mem_s *sfpmem = (struct sfp_mem_s *)sfp->dbuf_kva;  in bfa_sfp_media_get()
3900 		bfa_trc(sfp, e10g.b);  in bfa_sfp_media_get()
3901 		bfa_trc(sfp, xmtr_tech);  in bfa_sfp_media_get()
3925 			bfa_trc(sfp, 0);  in bfa_sfp_media_get()
3927 		bfa_trc(sfp, sfp->state);  in bfa_sfp_media_get()
3931 bfa_sfp_speed_valid(struct bfa_sfp_s *sfp, enum bfa_port_speed portspeed)  in bfa_sfp_speed_valid()  argument
3933 	struct sfp_mem_s *sfpmem = (struct sfp_mem_s *)sfp->dbuf_kva;  in bfa_sfp_speed_valid()
3942 			bfa_trc(sfp, e10g.b);  in bfa_sfp_speed_valid()
3953 		bfa_trc(sfp, portspeed);  in bfa_sfp_speed_valid()
3954 		bfa_trc(sfp, fc3.b);  in bfa_sfp_speed_valid()
3955 		bfa_trc(sfp, e10g.b);  in bfa_sfp_speed_valid()
3961  *	SFP hmbox handler
3966 	struct bfa_sfp_s *sfp = sfparg;  in bfa_sfp_intr()  local
3970 		bfa_sfp_show_comp(sfp, msg);  in bfa_sfp_intr()
3974 		bfa_sfp_scn(sfp, msg);  in bfa_sfp_intr()
3978 		bfa_trc(sfp, msg->mh.msg_id);  in bfa_sfp_intr()
3984  *	Return DMA memory needed by sfp module.
3993  *	Attach virtual and physical memory for SFP.
3996 bfa_sfp_attach(struct bfa_sfp_s *sfp, struct bfa_ioc_s *ioc, void *dev,  in bfa_sfp_attach()  argument
3999 	sfp->dev = dev;  in bfa_sfp_attach()
4000 	sfp->ioc = ioc;  in bfa_sfp_attach()
4001 	sfp->trcmod = trcmod;  in bfa_sfp_attach()
4003 	sfp->cbfn = NULL;  in bfa_sfp_attach()
4004 	sfp->cbarg = NULL;  in bfa_sfp_attach()
4005 	sfp->sfpmem = NULL;  in bfa_sfp_attach()
4006 	sfp->lock = 0;  in bfa_sfp_attach()
4007 	sfp->data_valid = 0;  in bfa_sfp_attach()
4008 	sfp->state = BFA_SFP_STATE_INIT;  in bfa_sfp_attach()
4009 	sfp->state_query_lock = 0;  in bfa_sfp_attach()
4010 	sfp->state_query_cbfn = NULL;  in bfa_sfp_attach()
4011 	sfp->state_query_cbarg = NULL;  in bfa_sfp_attach()
4012 	sfp->media = NULL;  in bfa_sfp_attach()
4013 	sfp->portspeed = BFA_PORT_SPEED_UNKNOWN;  in bfa_sfp_attach()
4014 	sfp->is_elb = BFA_FALSE;  in bfa_sfp_attach()
4016 	bfa_ioc_mbox_regisr(sfp->ioc, BFI_MC_SFP, bfa_sfp_intr, sfp);  in bfa_sfp_attach()
4017 	bfa_q_qe_init(&sfp->ioc_notify);  in bfa_sfp_attach()
4018 	bfa_ioc_notify_init(&sfp->ioc_notify, bfa_sfp_notify, sfp);  in bfa_sfp_attach()
4019 	list_add_tail(&sfp->ioc_notify.qe, &sfp->ioc->notify_q);  in bfa_sfp_attach()
4023  *	Claim Memory for SFP
4026 bfa_sfp_memclaim(struct bfa_sfp_s *sfp, u8 *dm_kva, u64 dm_pa)  in bfa_sfp_memclaim()  argument
4028 	sfp->dbuf_kva   = dm_kva;  in bfa_sfp_memclaim()
4029 	sfp->dbuf_pa    = dm_pa;  in bfa_sfp_memclaim()
4030 	memset(sfp->dbuf_kva, 0, sizeof(struct sfp_mem_s));  in bfa_sfp_memclaim()
4037  * Show SFP eeprom content
4039  * @param[in] sfp   - bfa sfp module
4041  * @param[out] sfpmem - sfp eeprom data
4045 bfa_sfp_show(struct bfa_sfp_s *sfp, struct sfp_mem_s *sfpmem,  in bfa_sfp_show()  argument
4049 	if (!bfa_ioc_is_operational(sfp->ioc)) {  in bfa_sfp_show()
4050 		bfa_trc(sfp, 0);  in bfa_sfp_show()
4054 	if (sfp->lock) {  in bfa_sfp_show()
4055 		bfa_trc(sfp, 0);  in bfa_sfp_show()
4059 	sfp->cbfn = cbfn;  in bfa_sfp_show()
4060 	sfp->cbarg = cbarg;  in bfa_sfp_show()
4061 	sfp->sfpmem = sfpmem;  in bfa_sfp_show()
4063 	bfa_sfp_getdata(sfp, BFI_SFP_MEM_DIAGEXT);  in bfa_sfp_show()
4068  * Return SFP Media type
4070  * @param[in] sfp   - bfa sfp module
4076 bfa_sfp_media(struct bfa_sfp_s *sfp, enum bfa_defs_sfp_media_e *media,  in bfa_sfp_media()  argument
4079 	if (!bfa_ioc_is_operational(sfp->ioc)) {  in bfa_sfp_media()
4080 		bfa_trc(sfp, 0);  in bfa_sfp_media()
4084 	sfp->media = media;  in bfa_sfp_media()
4085 	if (sfp->state == BFA_SFP_STATE_INIT) {  in bfa_sfp_media()
4086 		if (sfp->state_query_lock) {  in bfa_sfp_media()
4087 			bfa_trc(sfp, 0);  in bfa_sfp_media()
4090 			sfp->state_query_cbfn = cbfn;  in bfa_sfp_media()
4091 			sfp->state_query_cbarg = cbarg;  in bfa_sfp_media()
4092 			bfa_sfp_state_query(sfp);  in bfa_sfp_media()
4097 	bfa_sfp_media_get(sfp);  in bfa_sfp_media()
4102  * Check if user set port speed is allowed by the SFP
4104  * @param[in] sfp   - bfa sfp module
4109 bfa_sfp_speed(struct bfa_sfp_s *sfp, enum bfa_port_speed portspeed,  in bfa_sfp_speed()  argument
4114 	if (!bfa_ioc_is_operational(sfp->ioc))  in bfa_sfp_speed()
4118 	if (bfa_mfg_is_mezz(sfp->ioc->attr->card_type))  in bfa_sfp_speed()
4121 	/* Check SFP state */  in bfa_sfp_speed()
4122 	sfp->portspeed = portspeed;  in bfa_sfp_speed()
4123 	if (sfp->state == BFA_SFP_STATE_INIT) {  in bfa_sfp_speed()
4124 		if (sfp->state_query_lock) {  in bfa_sfp_speed()
4125 			bfa_trc(sfp, 0);  in bfa_sfp_speed()
4128 			sfp->state_query_cbfn = cbfn;  in bfa_sfp_speed()
4129 			sfp->state_query_cbarg = cbarg;  in bfa_sfp_speed()
4130 			bfa_sfp_state_query(sfp);  in bfa_sfp_speed()
4135 	if (sfp->state == BFA_SFP_STATE_REMOVED ||  in bfa_sfp_speed()
4136 	    sfp->state == BFA_SFP_STATE_FAILED) {  in bfa_sfp_speed()
4137 		bfa_trc(sfp, sfp->state);  in bfa_sfp_speed()
4141 	if (sfp->state == BFA_SFP_STATE_INSERTED) {  in bfa_sfp_speed()
4142 		bfa_trc(sfp, sfp->state);  in bfa_sfp_speed()
4143 		return BFA_STATUS_DEVBUSY;  /* sfp is reading data */  in bfa_sfp_speed()
4147 	if (sfp->is_elb)  in bfa_sfp_speed()
4150 	return bfa_sfp_speed_valid(sfp, portspeed);  in bfa_sfp_speed()