58 void *vnic_dev_priv(struct vnic_dev *vdev)  in vnic_dev_priv()  argument
60 	return vdev->priv;  in vnic_dev_priv()
63 static int vnic_dev_discover_res(struct vnic_dev *vdev,  in vnic_dev_discover_res()  argument
129 		vdev->res[type].count = count;  in vnic_dev_discover_res()
130 		vdev->res[type].vaddr = (char __iomem *)bar->vaddr + bar_offset;  in vnic_dev_discover_res()
136 unsigned int vnic_dev_get_res_count(struct vnic_dev *vdev,  in vnic_dev_get_res_count()  argument
139 	return vdev->res[type].count;  in vnic_dev_get_res_count()
142 void __iomem *vnic_dev_get_res(struct vnic_dev *vdev, enum vnic_res_type type,  in vnic_dev_get_res()  argument
145 	if (!vdev->res[type].vaddr)  in vnic_dev_get_res()
153 		return (char __iomem *)vdev->res[type].vaddr +  in vnic_dev_get_res()
156 		return (char __iomem *)vdev->res[type].vaddr;  in vnic_dev_get_res()
193 int vnic_dev_alloc_desc_ring(struct vnic_dev *vdev, struct vnic_dev_ring *ring,  in vnic_dev_alloc_desc_ring()  argument
198 	ring->descs_unaligned = pci_alloc_consistent(vdev->pdev,  in vnic_dev_alloc_desc_ring()
221 void vnic_dev_free_desc_ring(struct vnic_dev *vdev, struct vnic_dev_ring *ring)  in vnic_dev_free_desc_ring()  argument
224 		pci_free_consistent(vdev->pdev,  in vnic_dev_free_desc_ring()
232 int vnic_dev_cmd(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,  in vnic_dev_cmd()  argument
235 	struct vnic_devcmd __iomem *devcmd = vdev->devcmd;  in vnic_dev_cmd()
293 int vnic_dev_fw_info(struct vnic_dev *vdev,  in vnic_dev_fw_info()  argument
300 	if (!vdev->fw_info) {  in vnic_dev_fw_info()
301 		vdev->fw_info = pci_alloc_consistent(vdev->pdev,  in vnic_dev_fw_info()
303 			&vdev->fw_info_pa);  in vnic_dev_fw_info()
304 		if (!vdev->fw_info)  in vnic_dev_fw_info()
307 		a0 = vdev->fw_info_pa;  in vnic_dev_fw_info()
310 		err = vnic_dev_cmd(vdev, CMD_MCPU_FW_INFO, &a0, &a1, wait);  in vnic_dev_fw_info()
313 	*fw_info = vdev->fw_info;  in vnic_dev_fw_info()
318 int vnic_dev_spec(struct vnic_dev *vdev, unsigned int offset, unsigned int size,  in vnic_dev_spec()  argument
328 	err = vnic_dev_cmd(vdev, CMD_DEV_SPEC, &a0, &a1, wait);  in vnic_dev_spec()
351 int vnic_dev_stats_clear(struct vnic_dev *vdev)  in vnic_dev_stats_clear()  argument
355 	return vnic_dev_cmd(vdev, CMD_STATS_CLEAR, &a0, &a1, wait);  in vnic_dev_stats_clear()
358 int vnic_dev_stats_dump(struct vnic_dev *vdev, struct vnic_stats **stats)  in vnic_dev_stats_dump()  argument
363 	if (!vdev->stats) {  in vnic_dev_stats_dump()
364 		vdev->stats = pci_alloc_consistent(vdev->pdev,  in vnic_dev_stats_dump()
365 			sizeof(struct vnic_stats), &vdev->stats_pa);  in vnic_dev_stats_dump()
366 		if (!vdev->stats)  in vnic_dev_stats_dump()
370 	*stats = vdev->stats;  in vnic_dev_stats_dump()
371 	a0 = vdev->stats_pa;  in vnic_dev_stats_dump()
374 	return vnic_dev_cmd(vdev, CMD_STATS_DUMP, &a0, &a1, wait);  in vnic_dev_stats_dump()
377 int vnic_dev_close(struct vnic_dev *vdev)  in vnic_dev_close()  argument
381 	return vnic_dev_cmd(vdev, CMD_CLOSE, &a0, &a1, wait);  in vnic_dev_close()
384 int vnic_dev_enable(struct vnic_dev *vdev)  in vnic_dev_enable()  argument
388 	return vnic_dev_cmd(vdev, CMD_ENABLE, &a0, &a1, wait);  in vnic_dev_enable()
391 int vnic_dev_disable(struct vnic_dev *vdev)  in vnic_dev_disable()  argument
395 	return vnic_dev_cmd(vdev, CMD_DISABLE, &a0, &a1, wait);  in vnic_dev_disable()
398 int vnic_dev_open(struct vnic_dev *vdev, int arg)  in vnic_dev_open()  argument
402 	return vnic_dev_cmd(vdev, CMD_OPEN, &a0, &a1, wait);  in vnic_dev_open()
405 int vnic_dev_open_done(struct vnic_dev *vdev, int *done)  in vnic_dev_open_done()  argument
413 	err = vnic_dev_cmd(vdev, CMD_OPEN_STATUS, &a0, &a1, wait);  in vnic_dev_open_done()
422 int vnic_dev_soft_reset(struct vnic_dev *vdev, int arg)  in vnic_dev_soft_reset()  argument
426 	return vnic_dev_cmd(vdev, CMD_SOFT_RESET, &a0, &a1, wait);  in vnic_dev_soft_reset()
429 int vnic_dev_soft_reset_done(struct vnic_dev *vdev, int *done)  in vnic_dev_soft_reset_done()  argument
437 	err = vnic_dev_cmd(vdev, CMD_SOFT_RESET_STATUS, &a0, &a1, wait);  in vnic_dev_soft_reset_done()
446 int vnic_dev_hang_notify(struct vnic_dev *vdev)  in vnic_dev_hang_notify()  argument
450 	return vnic_dev_cmd(vdev, CMD_HANG_NOTIFY, &a0, &a1, wait);  in vnic_dev_hang_notify()
453 int vnic_dev_mac_addr(struct vnic_dev *vdev, u8 *mac_addr)  in vnic_dev_mac_addr()  argument
462 	err = vnic_dev_cmd(vdev, CMD_MAC_ADDR, &a0, &a1, wait);  in vnic_dev_mac_addr()
472 void vnic_dev_packet_filter(struct vnic_dev *vdev, int directed, int multicast,  in vnic_dev_packet_filter()  argument
485 	err = vnic_dev_cmd(vdev, CMD_PACKET_FILTER, &a0, &a1, wait);  in vnic_dev_packet_filter()
490 void vnic_dev_add_addr(struct vnic_dev *vdev, u8 *addr)  in vnic_dev_add_addr()  argument
500 	err = vnic_dev_cmd(vdev, CMD_ADDR_ADD, &a0, &a1, wait);  in vnic_dev_add_addr()
508 void vnic_dev_del_addr(struct vnic_dev *vdev, u8 *addr)  in vnic_dev_del_addr()  argument
518 	err = vnic_dev_cmd(vdev, CMD_ADDR_DEL, &a0, &a1, wait);  in vnic_dev_del_addr()
526 int vnic_dev_notify_set(struct vnic_dev *vdev, u16 intr)  in vnic_dev_notify_set()  argument
531 	if (!vdev->notify) {  in vnic_dev_notify_set()
532 		vdev->notify = pci_alloc_consistent(vdev->pdev,  in vnic_dev_notify_set()
534 			&vdev->notify_pa);  in vnic_dev_notify_set()
535 		if (!vdev->notify)  in vnic_dev_notify_set()
539 	a0 = vdev->notify_pa;  in vnic_dev_notify_set()
543 	return vnic_dev_cmd(vdev, CMD_NOTIFY, &a0, &a1, wait);  in vnic_dev_notify_set()
546 void vnic_dev_notify_unset(struct vnic_dev *vdev)  in vnic_dev_notify_unset()  argument
555 	vnic_dev_cmd(vdev, CMD_NOTIFY, &a0, &a1, wait);  in vnic_dev_notify_unset()
558 static int vnic_dev_notify_ready(struct vnic_dev *vdev)  in vnic_dev_notify_ready()  argument
565 	if (!vdev->notify)  in vnic_dev_notify_ready()
570 		memcpy(&vdev->notify_copy, vdev->notify,  in vnic_dev_notify_ready()
572 		words = (u32 *)&vdev->notify_copy;  in vnic_dev_notify_ready()
580 int vnic_dev_init(struct vnic_dev *vdev, int arg)  in vnic_dev_init()  argument
584 	return vnic_dev_cmd(vdev, CMD_INIT, &a0, &a1, wait);  in vnic_dev_init()
587 u16 vnic_dev_set_default_vlan(struct vnic_dev *vdev, u16 new_default_vlan)  in vnic_dev_set_default_vlan()  argument
593 	old_vlan = vnic_dev_cmd(vdev, CMD_SET_DEFAULT_VLAN, &a0, &a1, wait);  in vnic_dev_set_default_vlan()
597 int vnic_dev_link_status(struct vnic_dev *vdev)  in vnic_dev_link_status()  argument
599 	if (vdev->linkstatus)  in vnic_dev_link_status()
600 		return *vdev->linkstatus;  in vnic_dev_link_status()
602 	if (!vnic_dev_notify_ready(vdev))  in vnic_dev_link_status()
605 	return vdev->notify_copy.link_state;  in vnic_dev_link_status()
608 u32 vnic_dev_port_speed(struct vnic_dev *vdev)  in vnic_dev_port_speed()  argument
610 	if (!vnic_dev_notify_ready(vdev))  in vnic_dev_port_speed()
613 	return vdev->notify_copy.port_speed;  in vnic_dev_port_speed()
616 u32 vnic_dev_msg_lvl(struct vnic_dev *vdev)  in vnic_dev_msg_lvl()  argument
618 	if (!vnic_dev_notify_ready(vdev))  in vnic_dev_msg_lvl()
621 	return vdev->notify_copy.msglvl;  in vnic_dev_msg_lvl()
624 u32 vnic_dev_mtu(struct vnic_dev *vdev)  in vnic_dev_mtu()  argument
626 	if (!vnic_dev_notify_ready(vdev))  in vnic_dev_mtu()
629 	return vdev->notify_copy.mtu;  in vnic_dev_mtu()
632 u32 vnic_dev_link_down_cnt(struct vnic_dev *vdev)  in vnic_dev_link_down_cnt()  argument
634 	if (!vnic_dev_notify_ready(vdev))  in vnic_dev_link_down_cnt()
637 	return vdev->notify_copy.link_down_cnt;  in vnic_dev_link_down_cnt()
640 void vnic_dev_set_intr_mode(struct vnic_dev *vdev,  in vnic_dev_set_intr_mode()  argument
643 	vdev->intr_mode = intr_mode;  in vnic_dev_set_intr_mode()
647 	struct vnic_dev *vdev)  in vnic_dev_get_intr_mode()  argument
649 	return vdev->intr_mode;  in vnic_dev_get_intr_mode()
652 void vnic_dev_unregister(struct vnic_dev *vdev)  in vnic_dev_unregister()  argument
654 	if (vdev) {  in vnic_dev_unregister()
655 		if (vdev->notify)  in vnic_dev_unregister()
656 			pci_free_consistent(vdev->pdev,  in vnic_dev_unregister()
658 				vdev->notify,  in vnic_dev_unregister()
659 				vdev->notify_pa);  in vnic_dev_unregister()
660 		if (vdev->linkstatus)  in vnic_dev_unregister()
661 			pci_free_consistent(vdev->pdev,  in vnic_dev_unregister()
663 				vdev->linkstatus,  in vnic_dev_unregister()
664 				vdev->linkstatus_pa);  in vnic_dev_unregister()
665 		if (vdev->stats)  in vnic_dev_unregister()
666 			pci_free_consistent(vdev->pdev,  in vnic_dev_unregister()
668 				vdev->stats, vdev->stats_pa);  in vnic_dev_unregister()
669 		if (vdev->fw_info)  in vnic_dev_unregister()
670 			pci_free_consistent(vdev->pdev,  in vnic_dev_unregister()
672 				vdev->fw_info, vdev->fw_info_pa);  in vnic_dev_unregister()
673 		kfree(vdev);  in vnic_dev_unregister()
677 struct vnic_dev *vnic_dev_register(struct vnic_dev *vdev,  in vnic_dev_register()  argument
680 	if (!vdev) {  in vnic_dev_register()
681 		vdev = kzalloc(sizeof(struct vnic_dev), GFP_KERNEL);  in vnic_dev_register()
682 		if (!vdev)  in vnic_dev_register()
686 	vdev->priv = priv;  in vnic_dev_register()
687 	vdev->pdev = pdev;  in vnic_dev_register()
689 	if (vnic_dev_discover_res(vdev, bar))  in vnic_dev_register()
692 	vdev->devcmd = vnic_dev_get_res(vdev, RES_TYPE_DEVCMD, 0);  in vnic_dev_register()
693 	if (!vdev->devcmd)  in vnic_dev_register()
696 	return vdev;  in vnic_dev_register()
699 	vnic_dev_unregister(vdev);  in vnic_dev_register()