1 // SPDX-License-Identifier: GPL-2.0+
4  *	Roy Zang <tie-fei.zang@freescale.com>
7 /* MAXFRM - maximum frame length */
18 static void memac_init_mac(struct fsl_enet_mac *mac)  in memac_init_mac()  argument
20 	struct memac *regs = mac->base;  in memac_init_mac()
23 	out_be32(&regs->imask, IMASK_MASK_ALL);  in memac_init_mac()
26 	out_be32(&regs->ievent, IEVENT_CLEAR_ALL);  in memac_init_mac()
29 	out_be32(&regs->maxfrm, mac->max_rx_len & MAXFRM_MASK);  in memac_init_mac()
32 	out_be32(&regs->hashtable_ctrl, 0);  in memac_init_mac()
35 static void memac_enable_mac(struct fsl_enet_mac *mac)  in memac_enable_mac()  argument
37 	struct memac *regs = mac->base;  in memac_enable_mac()
39 	setbits_be32(&regs->command_config,  in memac_enable_mac()
43 static void memac_disable_mac(struct fsl_enet_mac *mac)  in memac_disable_mac()  argument
45 	struct memac *regs = mac->base;  in memac_disable_mac()
47 	clrbits_be32(&regs->command_config, MEMAC_CMD_CFG_RXTX_EN);  in memac_disable_mac()
50 static void memac_set_mac_addr(struct fsl_enet_mac *mac, u8 *mac_addr)  in memac_set_mac_addr()  argument
52 	struct memac *regs = mac->base;  in memac_set_mac_addr()
61 	out_be32(&regs->mac_addr_0, mac_addr0);  in memac_set_mac_addr()
64 	out_be32(&regs->mac_addr_1, mac_addr1);  in memac_set_mac_addr()
67 static void memac_set_interface_mode(struct fsl_enet_mac *mac,  in memac_set_interface_mode()  argument
72 	struct memac *regs = mac->base;  in memac_set_interface_mode()
76 	if_mode = in_be32(&regs->if_mode);  in memac_set_interface_mode()
77 	if_status = in_be32(&regs->if_status);  in memac_set_interface_mode()
105 	/* Enable automatic speed selection for Non-XGMII */  in memac_set_interface_mode()
129 	out_be32(&regs->if_mode, if_mode);  in memac_set_interface_mode()
133 void init_memac(struct fsl_enet_mac *mac, void *base,  in init_memac()  argument
136 	mac->base = base;  in init_memac()
137 	mac->phyregs = phyregs;  in init_memac()
138 	mac->max_rx_len = max_rx_len;  in init_memac()
139 	mac->init_mac = memac_init_mac;  in init_memac()
140 	mac->enable_mac = memac_enable_mac;  in init_memac()
141 	mac->disable_mac = memac_disable_mac;  in init_memac()
142 	mac->set_mac_addr = memac_set_mac_addr;  in init_memac()
143 	mac->set_if_mode = memac_set_interface_mode;  in init_memac()