79 static inline int fcc_cr_cmd(struct fs_enet_private *fep, u32 op)  in fcc_cr_cmd()  argument
81 	const struct fs_platform_info *fpi = fep->fpi;  in fcc_cr_cmd()
86 static int do_pd_setup(struct fs_enet_private *fep)  in do_pd_setup()  argument
88 	struct platform_device *ofdev = to_platform_device(fep->dev);  in do_pd_setup()
89 	struct fs_platform_info *fpi = fep->fpi;  in do_pd_setup()
92 	fep->interrupt = irq_of_parse_and_map(ofdev->dev.of_node, 0);  in do_pd_setup()
93 	if (!fep->interrupt)  in do_pd_setup()
96 	fep->fcc.fccp = of_iomap(ofdev->dev.of_node, 0);  in do_pd_setup()
97 	if (!fep->fcc.fccp)  in do_pd_setup()
100 	fep->fcc.ep = of_iomap(ofdev->dev.of_node, 1);  in do_pd_setup()
101 	if (!fep->fcc.ep)  in do_pd_setup()
104 	fep->fcc.fcccp = of_iomap(ofdev->dev.of_node, 2);  in do_pd_setup()
105 	if (!fep->fcc.fcccp)  in do_pd_setup()
108 	fep->fcc.mem = (void __iomem *)cpm2_immr;  in do_pd_setup()
118 	iounmap(fep->fcc.fcccp);  in do_pd_setup()
120 	iounmap(fep->fcc.ep);  in do_pd_setup()
122 	iounmap(fep->fcc.fccp);  in do_pd_setup()
133 	struct fs_enet_private *fep = netdev_priv(dev);  in setup_data()  local
135 	if (do_pd_setup(fep) != 0)  in setup_data()
138 	fep->ev_napi = FCC_NAPI_EVENT_MSK;  in setup_data()
139 	fep->ev = FCC_EVENT;  in setup_data()
140 	fep->ev_err = FCC_ERR_EVENT_MSK;  in setup_data()
147 	struct fs_enet_private *fep = netdev_priv(dev);  in allocate_bd()  local
148 	const struct fs_platform_info *fpi = fep->fpi;  in allocate_bd()
150 	fep->ring_base = (void __iomem __force *)dma_alloc_coherent(fep->dev,  in allocate_bd()
152 					    sizeof(cbd_t), &fep->ring_mem_addr,  in allocate_bd()
154 	if (fep->ring_base == NULL)  in allocate_bd()
162 	struct fs_enet_private *fep = netdev_priv(dev);  in free_bd()  local
163 	const struct fs_platform_info *fpi = fep->fpi;  in free_bd()
165 	if (fep->ring_base)  in free_bd()
166 		dma_free_coherent(fep->dev,  in free_bd()
168 			(void __force *)fep->ring_base, fep->ring_mem_addr);  in free_bd()
178 	struct fs_enet_private *fep = netdev_priv(dev);  in set_promiscuous_mode()  local
179 	fcc_t __iomem *fccp = fep->fcc.fccp;  in set_promiscuous_mode()
186 	struct fs_enet_private *fep = netdev_priv(dev);  in set_multicast_start()  local
187 	fcc_enet_t __iomem *ep = fep->fcc.ep;  in set_multicast_start()
195 	struct fs_enet_private *fep = netdev_priv(dev);  in set_multicast_one()  local
196 	fcc_enet_t __iomem *ep = fep->fcc.ep;  in set_multicast_one()
206 	fcc_cr_cmd(fep, CPM_CR_SET_GADDR);  in set_multicast_one()
211 	struct fs_enet_private *fep = netdev_priv(dev);  in set_multicast_finish()  local
212 	fcc_t __iomem *fccp = fep->fcc.fccp;  in set_multicast_finish()
213 	fcc_enet_t __iomem *ep = fep->fcc.ep;  in set_multicast_finish()
227 	fep->fcc.gaddrh = R32(ep, fen_gaddrh);  in set_multicast_finish()
228 	fep->fcc.gaddrl = R32(ep, fen_gaddrl);  in set_multicast_finish()
246 	struct fs_enet_private *fep = netdev_priv(dev);  in restart()  local
247 	const struct fs_platform_info *fpi = fep->fpi;  in restart()
248 	fcc_t __iomem *fccp = fep->fcc.fccp;  in restart()
249 	fcc_c_t __iomem *fcccp = fep->fcc.fcccp;  in restart()
250 	fcc_enet_t __iomem *ep = fep->fcc.ep;  in restart()
263 	rx_bd_base_phys = fep->ring_mem_addr;  in restart()
290 	memset_io(fep->fcc.mem + fpi->dpram_offset + 64, 0x88, 32);  in restart()
313 	W32(ep, fen_gaddrh, fep->fcc.gaddrh);  in restart()
314 	W32(ep, fen_gaddrl, fep->fcc.gaddrh);  in restart()
375 	fcc_cr_cmd(fep, CPM_CR_INIT_TRX);  in restart()
408 	struct fs_enet_private *fep = netdev_priv(dev);  in stop()  local
409 	fcc_t __iomem *fccp = fep->fcc.fccp;  in stop()
425 	struct fs_enet_private *fep = netdev_priv(dev);  in napi_clear_event_fs()  local
426 	fcc_t __iomem *fccp = fep->fcc.fccp;  in napi_clear_event_fs()
433 	struct fs_enet_private *fep = netdev_priv(dev);  in napi_enable_fs()  local
434 	fcc_t __iomem *fccp = fep->fcc.fccp;  in napi_enable_fs()
441 	struct fs_enet_private *fep = netdev_priv(dev);  in napi_disable_fs()  local
442 	fcc_t __iomem *fccp = fep->fcc.fccp;  in napi_disable_fs()
454 	struct fs_enet_private *fep = netdev_priv(dev);  in tx_kickstart()  local
455 	fcc_t __iomem *fccp = fep->fcc.fccp;  in tx_kickstart()
462 	struct fs_enet_private *fep = netdev_priv(dev);  in get_int_events()  local
463 	fcc_t __iomem *fccp = fep->fcc.fccp;  in get_int_events()
470 	struct fs_enet_private *fep = netdev_priv(dev);  in clear_int_events()  local
471 	fcc_t __iomem *fccp = fep->fcc.fccp;  in clear_int_events()
478 	struct fs_enet_private *fep = netdev_priv(dev);  in ev_error()  local
480 	dev_warn(fep->dev, "FS_ENET ERROR(s) 0x%x\n", int_events);  in ev_error()
485 	struct fs_enet_private *fep = netdev_priv(dev);  in get_regs()  local
490 	memcpy_fromio(p, fep->fcc.fccp, sizeof(fcc_t));  in get_regs()
493 	memcpy_fromio(p, fep->fcc.ep, sizeof(fcc_enet_t));  in get_regs()
496 	memcpy_fromio(p, fep->fcc.fcccp, 1);  in get_regs()
518 	struct fs_enet_private *fep = netdev_priv(dev);  in tx_restart()  local
519 	fcc_t __iomem *fccp = fep->fcc.fccp;  in tx_restart()
520 	const struct fs_platform_info *fpi = fep->fpi;  in tx_restart()
521 	fcc_enet_t __iomem *ep = fep->fcc.ep;  in tx_restart()
527 	last_tx_bd = fep->tx_bd_base + (fpi->tx_ring - 1);  in tx_restart()
531 		((R32(ep, fen_genfcc.fcc_tbptr) - fep->ring_mem_addr) +  in tx_restart()
532 		fep->ring_base);  in tx_restart()
534 	prev_bd = (recheck_bd == fep->tx_bd_base) ? last_tx_bd : recheck_bd - 1;  in tx_restart()
543 		prev_bd = (prev_bd == fep->tx_bd_base) ? last_tx_bd : prev_bd - 1;  in tx_restart()
551 		(uint) (((void *)recheck_bd - fep->ring_base) +  in tx_restart()
552 		fep->ring_mem_addr));  in tx_restart()
553 	fep->dirty_tx = recheck_bd;  in tx_restart()
559 	fcc_cr_cmd(fep, CPM_CR_RESTART_TX);  in tx_restart()