11 static void cpt_send_msg_to_vf(struct cpt_device *cpt, int vf,  in cpt_send_msg_to_vf()  argument
15 	cpt_write_csr64(cpt->reg_base, CPTX_PF_VFX_MBOXX(0, vf, 1),  in cpt_send_msg_to_vf()
17 	cpt_write_csr64(cpt->reg_base, CPTX_PF_VFX_MBOXX(0, vf, 0), mbx->msg);  in cpt_send_msg_to_vf()
23 static void cpt_mbox_send_ack(struct cpt_device *cpt, int vf,  in cpt_mbox_send_ack()  argument
28 	cpt_send_msg_to_vf(cpt, vf, mbx);  in cpt_mbox_send_ack()
31 static void cpt_clear_mbox_intr(struct cpt_device *cpt, u32 vf)  in cpt_clear_mbox_intr()  argument
34 	cpt_write_csr64(cpt->reg_base, CPTX_PF_MBOX_INTX(0, 0), (1 << vf));  in cpt_clear_mbox_intr()
40 static void cpt_cfg_qlen_for_vf(struct cpt_device *cpt, int vf, u32 size)  in cpt_cfg_qlen_for_vf()  argument
44 	pf_qx_ctl.u = cpt_read_csr64(cpt->reg_base, CPTX_PF_QX_CTL(0, vf));  in cpt_cfg_qlen_for_vf()
47 	cpt_write_csr64(cpt->reg_base, CPTX_PF_QX_CTL(0, vf), pf_qx_ctl.u);  in cpt_cfg_qlen_for_vf()
53 static void cpt_cfg_vq_priority(struct cpt_device *cpt, int vf, u32 pri)  in cpt_cfg_vq_priority()  argument
57 	pf_qx_ctl.u = cpt_read_csr64(cpt->reg_base, CPTX_PF_QX_CTL(0, vf));  in cpt_cfg_vq_priority()
59 	cpt_write_csr64(cpt->reg_base, CPTX_PF_QX_CTL(0, vf), pf_qx_ctl.u);  in cpt_cfg_vq_priority()
62 static int cpt_bind_vq_to_grp(struct cpt_device *cpt, u8 q, u8 grp)  in cpt_bind_vq_to_grp()  argument
64 	struct microcode *mcode = cpt->mcode;  in cpt_bind_vq_to_grp()
66 	struct device *dev = &cpt->pdev->dev;  in cpt_bind_vq_to_grp()
76 	if (grp >= cpt->next_mc_idx) {  in cpt_bind_vq_to_grp()
80 	pf_qx_ctl.u = cpt_read_csr64(cpt->reg_base, CPTX_PF_QX_CTL(0, q));  in cpt_bind_vq_to_grp()
82 	cpt_write_csr64(cpt->reg_base, CPTX_PF_QX_CTL(0, q), pf_qx_ctl.u);  in cpt_bind_vq_to_grp()
89 static void cpt_handle_mbox_intr(struct cpt_device *cpt, int vf)  in cpt_handle_mbox_intr()  argument
91 	struct cpt_vf_info *vfx = &cpt->vfinfo[vf];  in cpt_handle_mbox_intr()
94 	struct device *dev = &cpt->pdev->dev;  in cpt_handle_mbox_intr()
99 	mbx.msg  = cpt_read_csr64(cpt->reg_base, CPTX_PF_VFX_MBOXX(0, vf, 0));  in cpt_handle_mbox_intr()
100 	mbx.data = cpt_read_csr64(cpt->reg_base, CPTX_PF_VFX_MBOXX(0, vf, 1));  in cpt_handle_mbox_intr()
106 		cpt_mbox_send_ack(cpt, vf, &mbx);  in cpt_handle_mbox_intr()
111 		cpt_send_msg_to_vf(cpt, vf, &mbx);  in cpt_handle_mbox_intr()
117 		cpt_mbox_send_ack(cpt, vf, &mbx);  in cpt_handle_mbox_intr()
121 		cpt_cfg_qlen_for_vf(cpt, vf, vfx->qlen);  in cpt_handle_mbox_intr()
122 		cpt_mbox_send_ack(cpt, vf, &mbx);  in cpt_handle_mbox_intr()
125 		vftype = cpt_bind_vq_to_grp(cpt, vf, (u8)mbx.data);  in cpt_handle_mbox_intr()
134 			cpt_send_msg_to_vf(cpt, vf, &mbx);  in cpt_handle_mbox_intr()
139 		cpt_cfg_vq_priority(cpt, vf, vfx->priority);  in cpt_handle_mbox_intr()
140 		cpt_mbox_send_ack(cpt, vf, &mbx);  in cpt_handle_mbox_intr()
143 		dev_err(&cpt->pdev->dev, "Invalid msg from VF%d, msg 0x%llx\n",  in cpt_handle_mbox_intr()
149 void cpt_mbox_intr_handler (struct cpt_device *cpt, int mbx)  in cpt_mbox_intr_handler()  argument
154 	intr = cpt_read_csr64(cpt->reg_base, CPTX_PF_MBOX_INTX(0, 0));  in cpt_mbox_intr_handler()
155 	dev_dbg(&cpt->pdev->dev, "PF interrupt Mbox%d 0x%llx\n", mbx, intr);  in cpt_mbox_intr_handler()
158 			dev_dbg(&cpt->pdev->dev, "Intr from VF %d\n", vf);  in cpt_mbox_intr_handler()
159 			cpt_handle_mbox_intr(cpt, vf);  in cpt_mbox_intr_handler()
160 			cpt_clear_mbox_intr(cpt, vf);  in cpt_mbox_intr_handler()