26 void *vnic_dev_priv(struct vnic_dev *vdev)  in vnic_dev_priv()  argument
28 	return vdev->priv;  in vnic_dev_priv()
31 static int vnic_dev_discover_res(struct vnic_dev *vdev,  in vnic_dev_discover_res()  argument
43 		vdev_err(vdev, "vNIC BAR0 res hdr length error\n");  in vnic_dev_discover_res()
50 		vdev_err(vdev, "vNIC BAR0 res hdr not mem-mapped\n");  in vnic_dev_discover_res()
59 			vdev_err(vdev, "vNIC BAR0 res magic/version error exp (%lx/%lx) or (%lx/%lx), curr (%x/%x)\n",  in vnic_dev_discover_res()
96 				vdev_err(vdev, "vNIC BAR0 resource %d out-of-bounds, offset 0x%x + size 0x%x > bar len 0x%lx\n",  in vnic_dev_discover_res()
111 		vdev->res[type].count = count;  in vnic_dev_discover_res()
112 		vdev->res[type].vaddr = (char __iomem *)bar[bar_num].vaddr +  in vnic_dev_discover_res()
114 		vdev->res[type].bus_addr = bar[bar_num].bus_addr + bar_offset;  in vnic_dev_discover_res()
120 unsigned int vnic_dev_get_res_count(struct vnic_dev *vdev,  in vnic_dev_get_res_count()  argument
123 	return vdev->res[type].count;  in vnic_dev_get_res_count()
127 void __iomem *vnic_dev_get_res(struct vnic_dev *vdev, enum vnic_res_type type,  in vnic_dev_get_res()  argument
130 	if (!vdev->res[type].vaddr)  in vnic_dev_get_res()
138 		return (char __iomem *)vdev->res[type].vaddr +  in vnic_dev_get_res()
141 		return (char __iomem *)vdev->res[type].vaddr;  in vnic_dev_get_res()
174 int vnic_dev_alloc_desc_ring(struct vnic_dev *vdev, struct vnic_dev_ring *ring,  in vnic_dev_alloc_desc_ring()  argument
179 	ring->descs_unaligned = dma_alloc_coherent(&vdev->pdev->dev,  in vnic_dev_alloc_desc_ring()
185 		vdev_err(vdev, "Failed to allocate ring (size=%d), aborting\n",  in vnic_dev_alloc_desc_ring()
202 void vnic_dev_free_desc_ring(struct vnic_dev *vdev, struct vnic_dev_ring *ring)  in vnic_dev_free_desc_ring()  argument
205 		dma_free_coherent(&vdev->pdev->dev, ring->size_unaligned,  in vnic_dev_free_desc_ring()
212 static int _vnic_dev_cmd(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,  in _vnic_dev_cmd()  argument
215 	struct vnic_devcmd __iomem *devcmd = vdev->devcmd;  in _vnic_dev_cmd()
227 		vdev_neterr(vdev, "Busy devcmd %d\n", _CMD_N(cmd));  in _vnic_dev_cmd()
233 			writeq(vdev->args[i], &devcmd->args[i]);  in _vnic_dev_cmd()
261 					vdev_neterr(vdev, "Error %d devcmd %d\n",  in _vnic_dev_cmd()
269 					vdev->args[i] = readq(&devcmd->args[i]);  in _vnic_dev_cmd()
276 	vdev_neterr(vdev, "Timedout devcmd %d\n", _CMD_N(cmd));  in _vnic_dev_cmd()
280 static int _vnic_dev_cmd2(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,  in _vnic_dev_cmd2()  argument
283 	struct devcmd2_controller *dc2c = vdev->devcmd2;  in _vnic_dev_cmd2()
299 		vdev_neterr(vdev, "devcmd2 %d: wq is full. fetch index: %u, posted index: %u\n",  in _vnic_dev_cmd2()
310 			dc2c->cmd_ring[posted].args[i] = vdev->args[i];  in _vnic_dev_cmd2()
338 					vdev_neterr(vdev, "Error %d devcmd %d\n",  in _vnic_dev_cmd2()
344 					vdev->args[i] = result->results[i];  in _vnic_dev_cmd2()
351 	vdev_neterr(vdev, "devcmd %d timed out\n", _CMD_N(cmd));  in _vnic_dev_cmd2()
356 static int vnic_dev_init_devcmd1(struct vnic_dev *vdev)  in vnic_dev_init_devcmd1()  argument
358 	vdev->devcmd = vnic_dev_get_res(vdev, RES_TYPE_DEVCMD, 0);  in vnic_dev_init_devcmd1()
359 	if (!vdev->devcmd)  in vnic_dev_init_devcmd1()
361 	vdev->devcmd_rtn = _vnic_dev_cmd;  in vnic_dev_init_devcmd1()
366 static int vnic_dev_init_devcmd2(struct vnic_dev *vdev)  in vnic_dev_init_devcmd2()  argument
371 	if (vdev->devcmd2)  in vnic_dev_init_devcmd2()
374 	vdev->devcmd2 = kzalloc(sizeof(*vdev->devcmd2), GFP_KERNEL);  in vnic_dev_init_devcmd2()
375 	if (!vdev->devcmd2)  in vnic_dev_init_devcmd2()
378 	vdev->devcmd2->color = 1;  in vnic_dev_init_devcmd2()
379 	vdev->devcmd2->result_size = DEVCMD2_RING_SIZE;  in vnic_dev_init_devcmd2()
380 	err = enic_wq_devcmd2_alloc(vdev, &vdev->devcmd2->wq, DEVCMD2_RING_SIZE,  in vnic_dev_init_devcmd2()
385 	fetch_index = ioread32(&vdev->devcmd2->wq.ctrl->fetch_index);  in vnic_dev_init_devcmd2()
387 		vdev_err(vdev, "Fatal error in devcmd2 init - hardware surprise removal\n");  in vnic_dev_init_devcmd2()
392 	enic_wq_init_start(&vdev->devcmd2->wq, 0, fetch_index, fetch_index, 0,  in vnic_dev_init_devcmd2()
394 	vdev->devcmd2->posted = fetch_index;  in vnic_dev_init_devcmd2()
395 	vnic_wq_enable(&vdev->devcmd2->wq);  in vnic_dev_init_devcmd2()
397 	err = vnic_dev_alloc_desc_ring(vdev, &vdev->devcmd2->results_ring,  in vnic_dev_init_devcmd2()
402 	vdev->devcmd2->result = vdev->devcmd2->results_ring.descs;  in vnic_dev_init_devcmd2()
403 	vdev->devcmd2->cmd_ring = vdev->devcmd2->wq.ring.descs;  in vnic_dev_init_devcmd2()
404 	vdev->devcmd2->wq_ctrl = vdev->devcmd2->wq.ctrl;  in vnic_dev_init_devcmd2()
405 	vdev->args[0] = (u64)vdev->devcmd2->results_ring.base_addr |  in vnic_dev_init_devcmd2()
407 	vdev->args[1] = DEVCMD2_RING_SIZE;  in vnic_dev_init_devcmd2()
409 	err = _vnic_dev_cmd2(vdev, CMD_INITIALIZE_DEVCMD2, 1000);  in vnic_dev_init_devcmd2()
413 	vdev->devcmd_rtn = _vnic_dev_cmd2;  in vnic_dev_init_devcmd2()
418 	vnic_dev_free_desc_ring(vdev, &vdev->devcmd2->results_ring);  in vnic_dev_init_devcmd2()
420 	vnic_wq_disable(&vdev->devcmd2->wq);  in vnic_dev_init_devcmd2()
422 	vnic_wq_free(&vdev->devcmd2->wq);  in vnic_dev_init_devcmd2()
424 	kfree(vdev->devcmd2);  in vnic_dev_init_devcmd2()
425 	vdev->devcmd2 = NULL;  in vnic_dev_init_devcmd2()
430 static void vnic_dev_deinit_devcmd2(struct vnic_dev *vdev)  in vnic_dev_deinit_devcmd2()  argument
432 	vnic_dev_free_desc_ring(vdev, &vdev->devcmd2->results_ring);  in vnic_dev_deinit_devcmd2()
433 	vnic_wq_disable(&vdev->devcmd2->wq);  in vnic_dev_deinit_devcmd2()
434 	vnic_wq_free(&vdev->devcmd2->wq);  in vnic_dev_deinit_devcmd2()
435 	kfree(vdev->devcmd2);  in vnic_dev_deinit_devcmd2()
438 static int vnic_dev_cmd_proxy(struct vnic_dev *vdev,  in vnic_dev_cmd_proxy()  argument
445 	memset(vdev->args, 0, sizeof(vdev->args));  in vnic_dev_cmd_proxy()
447 	vdev->args[0] = vdev->proxy_index;  in vnic_dev_cmd_proxy()
448 	vdev->args[1] = cmd;  in vnic_dev_cmd_proxy()
449 	vdev->args[2] = *a0;  in vnic_dev_cmd_proxy()
450 	vdev->args[3] = *a1;  in vnic_dev_cmd_proxy()
452 	err = vdev->devcmd_rtn(vdev, proxy_cmd, wait);  in vnic_dev_cmd_proxy()
456 	status = (u32)vdev->args[0];  in vnic_dev_cmd_proxy()
458 		err = (int)vdev->args[1];  in vnic_dev_cmd_proxy()
461 			vdev_neterr(vdev, "Error %d proxy devcmd %d\n",  in vnic_dev_cmd_proxy()
466 	*a0 = vdev->args[1];  in vnic_dev_cmd_proxy()
467 	*a1 = vdev->args[2];  in vnic_dev_cmd_proxy()
472 static int vnic_dev_cmd_no_proxy(struct vnic_dev *vdev,  in vnic_dev_cmd_no_proxy()  argument
477 	vdev->args[0] = *a0;  in vnic_dev_cmd_no_proxy()
478 	vdev->args[1] = *a1;  in vnic_dev_cmd_no_proxy()
480 	err = vdev->devcmd_rtn(vdev, cmd, wait);  in vnic_dev_cmd_no_proxy()
482 	*a0 = vdev->args[0];  in vnic_dev_cmd_no_proxy()
483 	*a1 = vdev->args[1];  in vnic_dev_cmd_no_proxy()
488 void vnic_dev_cmd_proxy_by_index_start(struct vnic_dev *vdev, u16 index)  in vnic_dev_cmd_proxy_by_index_start()  argument
490 	vdev->proxy = PROXY_BY_INDEX;  in vnic_dev_cmd_proxy_by_index_start()
491 	vdev->proxy_index = index;  in vnic_dev_cmd_proxy_by_index_start()
494 void vnic_dev_cmd_proxy_end(struct vnic_dev *vdev)  in vnic_dev_cmd_proxy_end()  argument
496 	vdev->proxy = PROXY_NONE;  in vnic_dev_cmd_proxy_end()
497 	vdev->proxy_index = 0;  in vnic_dev_cmd_proxy_end()
500 int vnic_dev_cmd(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,  in vnic_dev_cmd()  argument
503 	memset(vdev->args, 0, sizeof(vdev->args));  in vnic_dev_cmd()
505 	switch (vdev->proxy) {  in vnic_dev_cmd()
507 		return vnic_dev_cmd_proxy(vdev, CMD_PROXY_BY_INDEX, cmd,  in vnic_dev_cmd()
510 		return vnic_dev_cmd_proxy(vdev, CMD_PROXY_BY_BDF, cmd,  in vnic_dev_cmd()
514 		return vnic_dev_cmd_no_proxy(vdev, cmd, a0, a1, wait);  in vnic_dev_cmd()
518 static int vnic_dev_capable(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd)  in vnic_dev_capable()  argument
524 	err = vnic_dev_cmd(vdev, CMD_CAPABILITY, &a0, &a1, wait);  in vnic_dev_capable()
529 int vnic_dev_fw_info(struct vnic_dev *vdev,  in vnic_dev_fw_info()  argument
536 	if (!vdev->fw_info) {  in vnic_dev_fw_info()
537 		vdev->fw_info = dma_alloc_coherent(&vdev->pdev->dev,  in vnic_dev_fw_info()
539 						   &vdev->fw_info_pa, GFP_ATOMIC);  in vnic_dev_fw_info()
540 		if (!vdev->fw_info)  in vnic_dev_fw_info()
543 		a0 = vdev->fw_info_pa;  in vnic_dev_fw_info()
547 		if (vnic_dev_capable(vdev, CMD_MCPU_FW_INFO))  in vnic_dev_fw_info()
548 			err = vnic_dev_cmd(vdev, CMD_MCPU_FW_INFO,  in vnic_dev_fw_info()
551 			err = vnic_dev_cmd(vdev, CMD_MCPU_FW_INFO_OLD,  in vnic_dev_fw_info()
555 	*fw_info = vdev->fw_info;  in vnic_dev_fw_info()
560 int vnic_dev_spec(struct vnic_dev *vdev, unsigned int offset, unsigned int size,  in vnic_dev_spec()  argument
570 	err = vnic_dev_cmd(vdev, CMD_DEV_SPEC, &a0, &a1, wait);  in vnic_dev_spec()
583 int vnic_dev_stats_dump(struct vnic_dev *vdev, struct vnic_stats **stats)  in vnic_dev_stats_dump()  argument
588 	if (!vdev->stats) {  in vnic_dev_stats_dump()
589 		vdev->stats = dma_alloc_coherent(&vdev->pdev->dev,  in vnic_dev_stats_dump()
591 						 &vdev->stats_pa, GFP_ATOMIC);  in vnic_dev_stats_dump()
592 		if (!vdev->stats)  in vnic_dev_stats_dump()
596 	*stats = vdev->stats;  in vnic_dev_stats_dump()
597 	a0 = vdev->stats_pa;  in vnic_dev_stats_dump()
600 	return vnic_dev_cmd(vdev, CMD_STATS_DUMP, &a0, &a1, wait);  in vnic_dev_stats_dump()
603 int vnic_dev_close(struct vnic_dev *vdev)  in vnic_dev_close()  argument
607 	return vnic_dev_cmd(vdev, CMD_CLOSE, &a0, &a1, wait);  in vnic_dev_close()
610 int vnic_dev_enable_wait(struct vnic_dev *vdev)  in vnic_dev_enable_wait()  argument
615 	if (vnic_dev_capable(vdev, CMD_ENABLE_WAIT))  in vnic_dev_enable_wait()
616 		return vnic_dev_cmd(vdev, CMD_ENABLE_WAIT, &a0, &a1, wait);  in vnic_dev_enable_wait()
618 		return vnic_dev_cmd(vdev, CMD_ENABLE, &a0, &a1, wait);  in vnic_dev_enable_wait()
621 int vnic_dev_disable(struct vnic_dev *vdev)  in vnic_dev_disable()  argument
625 	return vnic_dev_cmd(vdev, CMD_DISABLE, &a0, &a1, wait);  in vnic_dev_disable()
628 int vnic_dev_open(struct vnic_dev *vdev, int arg)  in vnic_dev_open()  argument
632 	return vnic_dev_cmd(vdev, CMD_OPEN, &a0, &a1, wait);  in vnic_dev_open()
635 int vnic_dev_open_done(struct vnic_dev *vdev, int *done)  in vnic_dev_open_done()  argument
643 	err = vnic_dev_cmd(vdev, CMD_OPEN_STATUS, &a0, &a1, wait);  in vnic_dev_open_done()
652 int vnic_dev_soft_reset(struct vnic_dev *vdev, int arg)  in vnic_dev_soft_reset()  argument
656 	return vnic_dev_cmd(vdev, CMD_SOFT_RESET, &a0, &a1, wait);  in vnic_dev_soft_reset()
659 int vnic_dev_soft_reset_done(struct vnic_dev *vdev, int *done)  in vnic_dev_soft_reset_done()  argument
667 	err = vnic_dev_cmd(vdev, CMD_SOFT_RESET_STATUS, &a0, &a1, wait);  in vnic_dev_soft_reset_done()
676 int vnic_dev_hang_reset(struct vnic_dev *vdev, int arg)  in vnic_dev_hang_reset()  argument
682 	if (vnic_dev_capable(vdev, CMD_HANG_RESET)) {  in vnic_dev_hang_reset()
683 		return vnic_dev_cmd(vdev, CMD_HANG_RESET,  in vnic_dev_hang_reset()
686 		err = vnic_dev_soft_reset(vdev, arg);  in vnic_dev_hang_reset()
689 		return vnic_dev_init(vdev, 0);  in vnic_dev_hang_reset()
693 int vnic_dev_hang_reset_done(struct vnic_dev *vdev, int *done)  in vnic_dev_hang_reset_done()  argument
701 	if (vnic_dev_capable(vdev, CMD_HANG_RESET_STATUS)) {  in vnic_dev_hang_reset_done()
702 		err = vnic_dev_cmd(vdev, CMD_HANG_RESET_STATUS,  in vnic_dev_hang_reset_done()
707 		return vnic_dev_soft_reset_done(vdev, done);  in vnic_dev_hang_reset_done()
715 int vnic_dev_hang_notify(struct vnic_dev *vdev)  in vnic_dev_hang_notify()  argument
719 	return vnic_dev_cmd(vdev, CMD_HANG_NOTIFY, &a0, &a1, wait);  in vnic_dev_hang_notify()
722 int vnic_dev_get_mac_addr(struct vnic_dev *vdev, u8 *mac_addr)  in vnic_dev_get_mac_addr()  argument
731 	err = vnic_dev_cmd(vdev, CMD_GET_MAC_ADDR, &a0, &a1, wait);  in vnic_dev_get_mac_addr()
741 int vnic_dev_packet_filter(struct vnic_dev *vdev, int directed, int multicast,  in vnic_dev_packet_filter()  argument
754 	err = vnic_dev_cmd(vdev, CMD_PACKET_FILTER, &a0, &a1, wait);  in vnic_dev_packet_filter()
756 		vdev_neterr(vdev, "Can't set packet filter\n");  in vnic_dev_packet_filter()
761 int vnic_dev_add_addr(struct vnic_dev *vdev, const u8 *addr)  in vnic_dev_add_addr()  argument
771 	err = vnic_dev_cmd(vdev, CMD_ADDR_ADD, &a0, &a1, wait);  in vnic_dev_add_addr()
773 		vdev_neterr(vdev, "Can't add addr [%pM], %d\n", addr, err);  in vnic_dev_add_addr()
778 int vnic_dev_del_addr(struct vnic_dev *vdev, const u8 *addr)  in vnic_dev_del_addr()  argument
788 	err = vnic_dev_cmd(vdev, CMD_ADDR_DEL, &a0, &a1, wait);  in vnic_dev_del_addr()
790 		vdev_neterr(vdev, "Can't del addr [%pM], %d\n", addr, err);  in vnic_dev_del_addr()
795 int vnic_dev_set_ig_vlan_rewrite_mode(struct vnic_dev *vdev,  in vnic_dev_set_ig_vlan_rewrite_mode()  argument
801 	if (vnic_dev_capable(vdev, CMD_IG_VLAN_REWRITE_MODE))  in vnic_dev_set_ig_vlan_rewrite_mode()
802 		return vnic_dev_cmd(vdev, CMD_IG_VLAN_REWRITE_MODE,  in vnic_dev_set_ig_vlan_rewrite_mode()
808 static int vnic_dev_notify_setcmd(struct vnic_dev *vdev,  in vnic_dev_notify_setcmd()  argument
816 	vdev->notify = notify_addr;  in vnic_dev_notify_setcmd()
817 	vdev->notify_pa = notify_pa;  in vnic_dev_notify_setcmd()
823 	r = vnic_dev_cmd(vdev, CMD_NOTIFY, &a0, &a1, wait);  in vnic_dev_notify_setcmd()
824 	vdev->notify_sz = (r == 0) ? (u32)a1 : 0;  in vnic_dev_notify_setcmd()
828 int vnic_dev_notify_set(struct vnic_dev *vdev, u16 intr)  in vnic_dev_notify_set()  argument
833 	if (vdev->notify || vdev->notify_pa) {  in vnic_dev_notify_set()
834 		vdev_neterr(vdev, "notify block %p still allocated\n",  in vnic_dev_notify_set()
835 			    vdev->notify);  in vnic_dev_notify_set()
839 	notify_addr = dma_alloc_coherent(&vdev->pdev->dev,  in vnic_dev_notify_set()
845 	return vnic_dev_notify_setcmd(vdev, notify_addr, notify_pa, intr);  in vnic_dev_notify_set()
848 static int vnic_dev_notify_unsetcmd(struct vnic_dev *vdev)  in vnic_dev_notify_unsetcmd()  argument
858 	err = vnic_dev_cmd(vdev, CMD_NOTIFY, &a0, &a1, wait);  in vnic_dev_notify_unsetcmd()
859 	vdev->notify = NULL;  in vnic_dev_notify_unsetcmd()
860 	vdev->notify_pa = 0;  in vnic_dev_notify_unsetcmd()
861 	vdev->notify_sz = 0;  in vnic_dev_notify_unsetcmd()
866 int vnic_dev_notify_unset(struct vnic_dev *vdev)  in vnic_dev_notify_unset()  argument
868 	if (vdev->notify) {  in vnic_dev_notify_unset()
869 		dma_free_coherent(&vdev->pdev->dev,  in vnic_dev_notify_unset()
871 				  vdev->notify, vdev->notify_pa);  in vnic_dev_notify_unset()
874 	return vnic_dev_notify_unsetcmd(vdev);  in vnic_dev_notify_unset()
877 static int vnic_dev_notify_ready(struct vnic_dev *vdev)  in vnic_dev_notify_ready()  argument
880 	unsigned int nwords = vdev->notify_sz / 4;  in vnic_dev_notify_ready()
884 	if (!vdev->notify || !vdev->notify_sz)  in vnic_dev_notify_ready()
889 		memcpy(&vdev->notify_copy, vdev->notify, vdev->notify_sz);  in vnic_dev_notify_ready()
890 		words = (u32 *)&vdev->notify_copy;  in vnic_dev_notify_ready()
898 int vnic_dev_init(struct vnic_dev *vdev, int arg)  in vnic_dev_init()  argument
904 	if (vnic_dev_capable(vdev, CMD_INIT))  in vnic_dev_init()
905 		r = vnic_dev_cmd(vdev, CMD_INIT, &a0, &a1, wait);  in vnic_dev_init()
907 		vnic_dev_cmd(vdev, CMD_INIT_v1, &a0, &a1, wait);  in vnic_dev_init()
912 			vnic_dev_cmd(vdev, CMD_GET_MAC_ADDR, &a0, &a1, wait);  in vnic_dev_init()
913 			vnic_dev_cmd(vdev, CMD_ADDR_ADD, &a0, &a1, wait);  in vnic_dev_init()
919 int vnic_dev_deinit(struct vnic_dev *vdev)  in vnic_dev_deinit()  argument
924 	return vnic_dev_cmd(vdev, CMD_DEINIT, &a0, &a1, wait);  in vnic_dev_deinit()
927 void vnic_dev_intr_coal_timer_info_default(struct vnic_dev *vdev)  in vnic_dev_intr_coal_timer_info_default()  argument
930 	vdev->intr_coal_timer_info.mul = 2;  in vnic_dev_intr_coal_timer_info_default()
931 	vdev->intr_coal_timer_info.div = 3;  in vnic_dev_intr_coal_timer_info_default()
932 	vdev->intr_coal_timer_info.max_usec =  in vnic_dev_intr_coal_timer_info_default()
933 		vnic_dev_intr_coal_timer_hw_to_usec(vdev, 0xffff);  in vnic_dev_intr_coal_timer_info_default()
936 int vnic_dev_intr_coal_timer_info(struct vnic_dev *vdev)  in vnic_dev_intr_coal_timer_info()  argument
941 	memset(vdev->args, 0, sizeof(vdev->args));  in vnic_dev_intr_coal_timer_info()
943 	if (vnic_dev_capable(vdev, CMD_INTR_COAL_CONVERT))  in vnic_dev_intr_coal_timer_info()
944 		err = vdev->devcmd_rtn(vdev, CMD_INTR_COAL_CONVERT, wait);  in vnic_dev_intr_coal_timer_info()
952 		(!err && !(vdev->args[0] && vdev->args[1] && vdev->args[2]))) {  in vnic_dev_intr_coal_timer_info()
953 		vdev_netwarn(vdev, "Using default conversion factor for interrupt coalesce timer\n");  in vnic_dev_intr_coal_timer_info()
954 		vnic_dev_intr_coal_timer_info_default(vdev);  in vnic_dev_intr_coal_timer_info()
959 		vdev->intr_coal_timer_info.mul = (u32) vdev->args[0];  in vnic_dev_intr_coal_timer_info()
960 		vdev->intr_coal_timer_info.div = (u32) vdev->args[1];  in vnic_dev_intr_coal_timer_info()
961 		vdev->intr_coal_timer_info.max_usec = (u32) vdev->args[2];  in vnic_dev_intr_coal_timer_info()
967 int vnic_dev_link_status(struct vnic_dev *vdev)  in vnic_dev_link_status()  argument
969 	if (!vnic_dev_notify_ready(vdev))  in vnic_dev_link_status()
972 	return vdev->notify_copy.link_state;  in vnic_dev_link_status()
975 u32 vnic_dev_port_speed(struct vnic_dev *vdev)  in vnic_dev_port_speed()  argument
977 	if (!vnic_dev_notify_ready(vdev))  in vnic_dev_port_speed()
980 	return vdev->notify_copy.port_speed;  in vnic_dev_port_speed()
983 u32 vnic_dev_msg_lvl(struct vnic_dev *vdev)  in vnic_dev_msg_lvl()  argument
985 	if (!vnic_dev_notify_ready(vdev))  in vnic_dev_msg_lvl()
988 	return vdev->notify_copy.msglvl;  in vnic_dev_msg_lvl()
991 u32 vnic_dev_mtu(struct vnic_dev *vdev)  in vnic_dev_mtu()  argument
993 	if (!vnic_dev_notify_ready(vdev))  in vnic_dev_mtu()
996 	return vdev->notify_copy.mtu;  in vnic_dev_mtu()
999 void vnic_dev_set_intr_mode(struct vnic_dev *vdev,  in vnic_dev_set_intr_mode()  argument
1002 	vdev->intr_mode = intr_mode;  in vnic_dev_set_intr_mode()
1006 	struct vnic_dev *vdev)  in vnic_dev_get_intr_mode()  argument
1008 	return vdev->intr_mode;  in vnic_dev_get_intr_mode()
1011 u32 vnic_dev_intr_coal_timer_usec_to_hw(struct vnic_dev *vdev, u32 usec)  in vnic_dev_intr_coal_timer_usec_to_hw()  argument
1013 	return (usec * vdev->intr_coal_timer_info.mul) /  in vnic_dev_intr_coal_timer_usec_to_hw()
1014 		vdev->intr_coal_timer_info.div;  in vnic_dev_intr_coal_timer_usec_to_hw()
1017 u32 vnic_dev_intr_coal_timer_hw_to_usec(struct vnic_dev *vdev, u32 hw_cycles)  in vnic_dev_intr_coal_timer_hw_to_usec()  argument
1019 	return (hw_cycles * vdev->intr_coal_timer_info.div) /  in vnic_dev_intr_coal_timer_hw_to_usec()
1020 		vdev->intr_coal_timer_info.mul;  in vnic_dev_intr_coal_timer_hw_to_usec()
1023 u32 vnic_dev_get_intr_coal_timer_max(struct vnic_dev *vdev)  in vnic_dev_get_intr_coal_timer_max()  argument
1025 	return vdev->intr_coal_timer_info.max_usec;  in vnic_dev_get_intr_coal_timer_max()
1028 void vnic_dev_unregister(struct vnic_dev *vdev)  in vnic_dev_unregister()  argument
1030 	if (vdev) {  in vnic_dev_unregister()
1031 		if (vdev->notify)  in vnic_dev_unregister()
1032 			dma_free_coherent(&vdev->pdev->dev,  in vnic_dev_unregister()
1034 					  vdev->notify, vdev->notify_pa);  in vnic_dev_unregister()
1035 		if (vdev->stats)  in vnic_dev_unregister()
1036 			dma_free_coherent(&vdev->pdev->dev,  in vnic_dev_unregister()
1038 					  vdev->stats, vdev->stats_pa);  in vnic_dev_unregister()
1039 		if (vdev->fw_info)  in vnic_dev_unregister()
1040 			dma_free_coherent(&vdev->pdev->dev,  in vnic_dev_unregister()
1042 					  vdev->fw_info, vdev->fw_info_pa);  in vnic_dev_unregister()
1043 		if (vdev->devcmd2)  in vnic_dev_unregister()
1044 			vnic_dev_deinit_devcmd2(vdev);  in vnic_dev_unregister()
1046 		kfree(vdev);  in vnic_dev_unregister()
1051 struct vnic_dev *vnic_dev_register(struct vnic_dev *vdev,  in vnic_dev_register()  argument
1055 	if (!vdev) {  in vnic_dev_register()
1056 		vdev = kzalloc(sizeof(struct vnic_dev), GFP_KERNEL);  in vnic_dev_register()
1057 		if (!vdev)  in vnic_dev_register()
1061 	vdev->priv = priv;  in vnic_dev_register()
1062 	vdev->pdev = pdev;  in vnic_dev_register()
1064 	if (vnic_dev_discover_res(vdev, bar, num_bars))  in vnic_dev_register()
1067 	return vdev;  in vnic_dev_register()
1070 	vnic_dev_unregister(vdev);  in vnic_dev_register()
1075 struct pci_dev *vnic_dev_get_pdev(struct vnic_dev *vdev)  in vnic_dev_get_pdev()  argument
1077 	return vdev->pdev;  in vnic_dev_get_pdev()
1081 int vnic_devcmd_init(struct vnic_dev *vdev)  in vnic_devcmd_init()  argument
1086 	res = vnic_dev_get_res(vdev, RES_TYPE_DEVCMD2, 0);  in vnic_devcmd_init()
1088 		err = vnic_dev_init_devcmd2(vdev);  in vnic_devcmd_init()
1090 			vdev_warn(vdev, "DEVCMD2 init failed: %d, Using DEVCMD1\n",  in vnic_devcmd_init()
1095 		vdev_warn(vdev, "DEVCMD2 resource not found (old firmware?) Using DEVCMD1\n");  in vnic_devcmd_init()
1097 	err = vnic_dev_init_devcmd1(vdev);  in vnic_devcmd_init()
1099 		vdev_err(vdev, "DEVCMD1 initialization failed: %d\n", err);  in vnic_devcmd_init()
1104 int vnic_dev_init_prov2(struct vnic_dev *vdev, u8 *buf, u32 len)  in vnic_dev_init_prov2()  argument
1112 	prov_buf = dma_alloc_coherent(&vdev->pdev->dev, len, &prov_pa, GFP_ATOMIC);  in vnic_dev_init_prov2()
1120 	ret = vnic_dev_cmd(vdev, CMD_INIT_PROV_INFO2, &a0, &a1, wait);  in vnic_dev_init_prov2()
1122 	dma_free_coherent(&vdev->pdev->dev, len, prov_buf, prov_pa);  in vnic_dev_init_prov2()
1127 int vnic_dev_enable2(struct vnic_dev *vdev, int active)  in vnic_dev_enable2()  argument
1134 	return vnic_dev_cmd(vdev, CMD_ENABLE2, &a0, &a1, wait);  in vnic_dev_enable2()
1137 static int vnic_dev_cmd_status(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,  in vnic_dev_cmd_status()  argument
1144 	ret = vnic_dev_cmd(vdev, CMD_STATUS, &a0, &a1, wait);  in vnic_dev_cmd_status()
1151 int vnic_dev_enable2_done(struct vnic_dev *vdev, int *status)  in vnic_dev_enable2_done()  argument
1153 	return vnic_dev_cmd_status(vdev, CMD_ENABLE2, status);  in vnic_dev_enable2_done()
1156 int vnic_dev_deinit_done(struct vnic_dev *vdev, int *status)  in vnic_dev_deinit_done()  argument
1158 	return vnic_dev_cmd_status(vdev, CMD_DEINIT, status);  in vnic_dev_deinit_done()
1161 int vnic_dev_set_mac_addr(struct vnic_dev *vdev, u8 *mac_addr)  in vnic_dev_set_mac_addr()  argument
1170 	return vnic_dev_cmd(vdev, CMD_SET_MAC_ADDR, &a0, &a1, wait);  in vnic_dev_set_mac_addr()
1174  * @vdev: vdev of the device
1187 int vnic_dev_classifier(struct vnic_dev *vdev, u8 cmd, u16 *entry,  in vnic_dev_classifier()  argument
1202 		tlv_va = dma_alloc_coherent(&vdev->pdev->dev, tlv_size,  in vnic_dev_classifier()
1224 		ret = vnic_dev_cmd(vdev, CMD_ADD_FILTER, &a0, &a1, wait);  in vnic_dev_classifier()
1226 		dma_free_coherent(&vdev->pdev->dev, tlv_size, tlv_va, tlv_pa);  in vnic_dev_classifier()
1229 		ret = vnic_dev_cmd(vdev, CMD_DEL_FILTER, &a0, &a1, wait);  in vnic_dev_classifier()
1235 int vnic_dev_overlay_offload_ctrl(struct vnic_dev *vdev, u8 overlay, u8 config)  in vnic_dev_overlay_offload_ctrl()  argument
1241 	return vnic_dev_cmd(vdev, CMD_OVERLAY_OFFLOAD_CTRL, &a0, &a1, wait);  in vnic_dev_overlay_offload_ctrl()
1244 int vnic_dev_overlay_offload_cfg(struct vnic_dev *vdev, u8 overlay,  in vnic_dev_overlay_offload_cfg()  argument
1251 	return vnic_dev_cmd(vdev, CMD_OVERLAY_OFFLOAD_CFG, &a0, &a1, wait);  in vnic_dev_overlay_offload_cfg()
1254 int vnic_dev_get_supported_feature_ver(struct vnic_dev *vdev, u8 feature,  in vnic_dev_get_supported_feature_ver()  argument
1261 	ret = vnic_dev_cmd(vdev, CMD_GET_SUPP_FEATURE_VER, &a0, a1, wait);  in vnic_dev_get_supported_feature_ver()
1268 int vnic_dev_capable_rss_hash_type(struct vnic_dev *vdev, u8 *rss_hash_type)  in vnic_dev_capable_rss_hash_type()  argument
1274 	err = vnic_dev_cmd(vdev, CMD_CAPABILITY, &a0, &a1, wait);  in vnic_dev_capable_rss_hash_type()