8 static void cptvf_send_msg_to_pf(struct cpt_vf *cptvf, struct cpt_mbox *mbx)  in cptvf_send_msg_to_pf()  argument
11 	cpt_write_csr64(cptvf->reg_base, CPTX_VFX_PF_MBOXX(0, 0, 0),  in cptvf_send_msg_to_pf()
13 	cpt_write_csr64(cptvf->reg_base, CPTX_VFX_PF_MBOXX(0, 0, 1),  in cptvf_send_msg_to_pf()
18 void cptvf_handle_mbox_intr(struct cpt_vf *cptvf)  in cptvf_handle_mbox_intr()  argument
26 	mbx.msg  = cpt_read_csr64(cptvf->reg_base, CPTX_VFX_PF_MBOXX(0, 0, 0));  in cptvf_handle_mbox_intr()
27 	mbx.data = cpt_read_csr64(cptvf->reg_base, CPTX_VFX_PF_MBOXX(0, 0, 1));  in cptvf_handle_mbox_intr()
28 	dev_dbg(&cptvf->pdev->dev, "%s: Mailbox msg 0x%llx from PF\n",  in cptvf_handle_mbox_intr()
33 		cptvf->pf_acked = true;  in cptvf_handle_mbox_intr()
34 		cptvf->vfid = mbx.data;  in cptvf_handle_mbox_intr()
35 		dev_dbg(&cptvf->pdev->dev, "Received VFID %d\n", cptvf->vfid);  in cptvf_handle_mbox_intr()
39 		cptvf->pf_acked = true;  in cptvf_handle_mbox_intr()
40 		cptvf->vftype = mbx.data;  in cptvf_handle_mbox_intr()
41 		dev_dbg(&cptvf->pdev->dev, "VF %d type %s group %d\n",  in cptvf_handle_mbox_intr()
42 			cptvf->vfid, ((mbx.data == SE_TYPES) ? "SE" : "AE"),  in cptvf_handle_mbox_intr()
43 			cptvf->vfgrp);  in cptvf_handle_mbox_intr()
46 		cptvf->pf_acked = true;  in cptvf_handle_mbox_intr()
49 		cptvf->pf_nacked = true;  in cptvf_handle_mbox_intr()
52 		dev_err(&cptvf->pdev->dev, "Invalid msg from PF, msg 0x%llx\n",  in cptvf_handle_mbox_intr()
58 static int cptvf_send_msg_to_pf_timeout(struct cpt_vf *cptvf,  in cptvf_send_msg_to_pf_timeout()  argument
64 	cptvf->pf_acked = false;  in cptvf_send_msg_to_pf_timeout()
65 	cptvf->pf_nacked = false;  in cptvf_send_msg_to_pf_timeout()
66 	cptvf_send_msg_to_pf(cptvf, mbx);  in cptvf_send_msg_to_pf_timeout()
68 	while (!cptvf->pf_acked) {  in cptvf_send_msg_to_pf_timeout()
69 		if (cptvf->pf_nacked)  in cptvf_send_msg_to_pf_timeout()
72 		if (cptvf->pf_acked)  in cptvf_send_msg_to_pf_timeout()
76 			dev_err(&cptvf->pdev->dev, "PF didn't ack to mbox msg %llx from VF%u\n",  in cptvf_send_msg_to_pf_timeout()
77 				(mbx->msg & 0xFF), cptvf->vfid);  in cptvf_send_msg_to_pf_timeout()
89 int cptvf_check_pf_ready(struct cpt_vf *cptvf)  in cptvf_check_pf_ready()  argument
91 	struct pci_dev *pdev = cptvf->pdev;  in cptvf_check_pf_ready()
95 	if (cptvf_send_msg_to_pf_timeout(cptvf, &mbx)) {  in cptvf_check_pf_ready()
107 int cptvf_send_vq_size_msg(struct cpt_vf *cptvf)  in cptvf_send_vq_size_msg()  argument
109 	struct pci_dev *pdev = cptvf->pdev;  in cptvf_send_vq_size_msg()
113 	mbx.data = cptvf->qsize;  in cptvf_send_vq_size_msg()
114 	if (cptvf_send_msg_to_pf_timeout(cptvf, &mbx)) {  in cptvf_send_vq_size_msg()
125 int cptvf_send_vf_to_grp_msg(struct cpt_vf *cptvf)  in cptvf_send_vf_to_grp_msg()  argument
127 	struct pci_dev *pdev = cptvf->pdev;  in cptvf_send_vf_to_grp_msg()
132 	mbx.data = cptvf->vfgrp;  in cptvf_send_vf_to_grp_msg()
133 	if (cptvf_send_msg_to_pf_timeout(cptvf, &mbx)) {  in cptvf_send_vf_to_grp_msg()
144 int cptvf_send_vf_priority_msg(struct cpt_vf *cptvf)  in cptvf_send_vf_priority_msg()  argument
146 	struct pci_dev *pdev = cptvf->pdev;  in cptvf_send_vf_priority_msg()
151 	mbx.data = cptvf->priority;  in cptvf_send_vf_priority_msg()
152 	if (cptvf_send_msg_to_pf_timeout(cptvf, &mbx)) {  in cptvf_send_vf_priority_msg()
162 int cptvf_send_vf_up(struct cpt_vf *cptvf)  in cptvf_send_vf_up()  argument
164 	struct pci_dev *pdev = cptvf->pdev;  in cptvf_send_vf_up()
168 	if (cptvf_send_msg_to_pf_timeout(cptvf, &mbx)) {  in cptvf_send_vf_up()
179 int cptvf_send_vf_down(struct cpt_vf *cptvf)  in cptvf_send_vf_down()  argument
181 	struct pci_dev *pdev = cptvf->pdev;  in cptvf_send_vf_down()
185 	if (cptvf_send_msg_to_pf_timeout(cptvf, &mbx)) {  in cptvf_send_vf_down()