214 static void niu_ldg_rearm(struct niu *np, struct niu_ldg *lp, int on)  in niu_ldg_rearm()  argument
216 	u64 val = (u64) lp->timer;  in niu_ldg_rearm()
221 	nw64(LDG_IMGMT(lp->ldg_num), val);  in niu_ldg_rearm()
250 static int niu_enable_ldn_in_ldg(struct niu *np, struct niu_ldg *lp, int on)  in niu_enable_ldn_in_ldg()  argument
258 		if (parent->ldg_map[i] != lp->ldg_num)  in niu_enable_ldn_in_ldg()
273 		struct niu_ldg *lp = &np->ldg[i];  in niu_enable_interrupts()  local
276 		err = niu_enable_ldn_in_ldg(np, lp, on);  in niu_enable_interrupts()
391 	struct niu_link_config *lp = &np->link_config;  in serdes_init_niu_10g_fiber()  local
400 	if (lp->loopback_mode == LOOPBACK_PHY) {  in serdes_init_niu_10g_fiber()
428 	struct niu_link_config *lp = &np->link_config;  in serdes_init_niu_1g_serdes()  local
445 	if (lp->loopback_mode == LOOPBACK_PHY) {  in serdes_init_niu_1g_serdes()
525 	struct niu_link_config *lp = &np->link_config;  in serdes_init_niu_10g_serdes()  local
537 	if (lp->loopback_mode == LOOPBACK_PHY) {  in serdes_init_niu_10g_serdes()
755 	struct niu_link_config *lp = &np->link_config;  in serdes_init_10g()  local
787 	if (lp->loopback_mode == LOOPBACK_PHY) {  in serdes_init_10g()
908 	struct niu_link_config *lp = &np->link_config;  in serdes_init_1g_serdes()  local
948 	if (lp->loopback_mode == LOOPBACK_PHY) {  in serdes_init_1g_serdes()
1029 	struct niu_link_config *lp = &np->link_config;  in link_status_1g_serdes()  local
1050 	lp->active_speed = current_speed;  in link_status_1g_serdes()
1051 	lp->active_duplex = current_duplex;  in link_status_1g_serdes()
1061 	struct niu_link_config *lp = &np->link_config;  in link_status_10g_serdes()  local
1085 	lp->active_speed = current_speed;  in link_status_10g_serdes()
1086 	lp->active_duplex = current_duplex;  in link_status_10g_serdes()
1094 	struct niu_link_config *lp = &np->link_config;  in link_status_mii()  local
1152 	lp->supported = supported;  in link_status_mii()
1160 		lp->active_autoneg = 1;  in link_status_mii()
1182 		lp->active_autoneg = 0;  in link_status_mii()
1197 	lp->active_advertising = advertising;  in link_status_mii()
1198 	lp->active_speed = active_speed;  in link_status_mii()
1199 	lp->active_duplex = active_duplex;  in link_status_mii()
1207 	struct niu_link_config *lp = &np->link_config;  in link_status_1g_rgmii()  local
1247 	lp->active_speed = current_speed;  in link_status_1g_rgmii()
1248 	lp->active_duplex = current_duplex;  in link_status_1g_rgmii()
1260 	struct niu_link_config *lp = &np->link_config;  in link_status_1g()  local
1267 	lp->supported |= SUPPORTED_TP;  in link_status_1g()
1268 	lp->active_advertising |= ADVERTISED_TP;  in link_status_1g()
1531 	struct niu_link_config *lp = &np->link_config;  in xcvr_10g_set_lb_bcm870x()  local
1541 	if (lp->loopback_mode == LOOPBACK_MAC)  in xcvr_10g_set_lb_bcm870x()
1732 	struct niu_link_config *lp = &np->link_config;  in mii_init_common()  local
1758 	if (lp->loopback_mode == LOOPBACK_MAC) {  in mii_init_common()
1760 		if (lp->active_speed == SPEED_1000)  in mii_init_common()
1762 		if (lp->active_duplex == DUPLEX_FULL)  in mii_init_common()
1766 	if (lp->loopback_mode == LOOPBACK_PHY) {  in mii_init_common()
1776 	if (lp->autoneg) {  in mii_init_common()
1781 			(lp->advertising & ADVERTISED_10baseT_Half))  in mii_init_common()
1784 			(lp->advertising & ADVERTISED_10baseT_Full))  in mii_init_common()
1787 			(lp->advertising & ADVERTISED_100baseT_Half))  in mii_init_common()
1790 			(lp->advertising & ADVERTISED_100baseT_Full))  in mii_init_common()
1799 				(lp->advertising & ADVERTISED_1000baseT_Half))  in mii_init_common()
1802 				(lp->advertising & ADVERTISED_1000baseT_Full))  in mii_init_common()
1815 		if (lp->duplex == DUPLEX_FULL) {  in mii_init_common()
1818 		} else if (lp->duplex == DUPLEX_HALF)  in mii_init_common()
1823 		if (lp->speed == SPEED_1000) {  in mii_init_common()
1830 		} else if (lp->speed == SPEED_100) {  in mii_init_common()
1835 		} else if (lp->speed == SPEED_10) {  in mii_init_common()
1906 	struct niu_link_config *lp = &np->link_config;  in niu_link_status_common()  local
1912 			   lp->active_speed == SPEED_10000 ? "10Gb/sec" :  in niu_link_status_common()
1913 			   lp->active_speed == SPEED_1000 ? "1Gb/sec" :  in niu_link_status_common()
1914 			   lp->active_speed == SPEED_100 ? "100Mbit/sec" :  in niu_link_status_common()
1916 			   lp->active_duplex == DUPLEX_FULL ? "full" : "half");  in niu_link_status_common()
2369 	struct niu_link_config *lp = &np->link_config;  in serdes_init_10g_serdes()  local
2402 	if (lp->loopback_mode == LOOPBACK_PHY) {  in serdes_init_10g_serdes()
3745 static int niu_poll_core(struct niu *np, struct niu_ldg *lp, int budget)  in niu_poll_core()  argument
3747 	u64 v0 = lp->v0;  in niu_poll_core()
3768 			this_work_done = niu_rx_work(&lp->napi, np, rp,  in niu_poll_core()
3782 	struct niu_ldg *lp = container_of(napi, struct niu_ldg, napi);  in niu_poll()  local
3783 	struct niu *np = lp->np;  in niu_poll()
3786 	work_done = niu_poll_core(np, lp, budget);  in niu_poll()
3790 		niu_ldg_rearm(np, lp, 1);  in niu_poll()
4078 static int niu_slowpath_interrupt(struct niu *np, struct niu_ldg *lp,  in niu_slowpath_interrupt()  argument
4084 	lp->v0 = v0;  in niu_slowpath_interrupt()
4085 	lp->v1 = v1;  in niu_slowpath_interrupt()
4086 	lp->v2 = v2;  in niu_slowpath_interrupt()
4200 static void niu_schedule_napi(struct niu *np, struct niu_ldg *lp,  in niu_schedule_napi()  argument
4203 	if (likely(napi_schedule_prep(&lp->napi))) {  in niu_schedule_napi()
4204 		lp->v0 = v0;  in niu_schedule_napi()
4205 		lp->v1 = v1;  in niu_schedule_napi()
4206 		lp->v2 = v2;  in niu_schedule_napi()
4207 		__niu_fastpath_interrupt(np, lp->ldg_num, v0);  in niu_schedule_napi()
4208 		__napi_schedule(&lp->napi);  in niu_schedule_napi()
4214 	struct niu_ldg *lp = dev_id;  in niu_interrupt()  local
4215 	struct niu *np = lp->np;  in niu_interrupt()
4216 	int ldg = lp->ldg_num;  in niu_interrupt()
4222 		       __func__, lp, ldg);  in niu_interrupt()
4242 		int err = niu_slowpath_interrupt(np, lp, v0, v1, v2);  in niu_interrupt()
4247 		niu_schedule_napi(np, lp, v0, v1, v2);  in niu_interrupt()
4249 		niu_ldg_rearm(np, lp, 1);  in niu_interrupt()
5291 	struct niu_link_config *lp = &np->link_config;  in niu_init_xif_xmac()  local
5305 	if (lp->loopback_mode == LOOPBACK_MAC) {  in niu_init_xif_xmac()
5325 	if (lp->active_speed == SPEED_100)  in niu_init_xif_xmac()
5337 		if (lp->active_speed == SPEED_1000)  in niu_init_xif_xmac()
5348 	struct niu_link_config *lp = &np->link_config;  in niu_init_xif_bmac()  local
5353 	if (lp->loopback_mode == LOOPBACK_MAC)  in niu_init_xif_bmac()
5358 	if (lp->active_speed == SPEED_1000)  in niu_init_xif_bmac()
5368 	    lp->active_speed == SPEED_100)  in niu_init_xif_bmac()
5410 	struct niu_link_config *lp = &np->link_config;  in niu_init_pcs()  local
5438 		if (lp->loopback_mode == LOOPBACK_PHY)  in niu_init_pcs()
6054 		struct niu_ldg *lp = &np->ldg[i];  in niu_request_irq()  local
6056 		err = request_irq(lp->irq, niu_interrupt, IRQF_SHARED,  in niu_request_irq()
6057 				  np->irq_name[i], lp);  in niu_request_irq()
6067 		struct niu_ldg *lp = &np->ldg[j];  in niu_request_irq()  local
6069 		free_irq(lp->irq, lp);  in niu_request_irq()
6079 		struct niu_ldg *lp = &np->ldg[i];  in niu_free_irq()  local
6081 		free_irq(lp->irq, lp);  in niu_free_irq()
6826 	struct niu_link_config *lp;  in niu_get_settings()  local
6828 	lp = &np->link_config;  in niu_get_settings()
6832 	cmd->supported = lp->supported;  in niu_get_settings()
6833 	cmd->advertising = lp->active_advertising;  in niu_get_settings()
6834 	cmd->autoneg = lp->active_autoneg;  in niu_get_settings()
6835 	ethtool_cmd_speed_set(cmd, lp->active_speed);  in niu_get_settings()
6836 	cmd->duplex = lp->active_duplex;  in niu_get_settings()
6847 	struct niu_link_config *lp = &np->link_config;  in niu_set_settings()  local
6849 	lp->advertising = cmd->advertising;  in niu_set_settings()
6850 	lp->speed = ethtool_cmd_speed(cmd);  in niu_set_settings()
6851 	lp->duplex = cmd->duplex;  in niu_set_settings()
6852 	lp->autoneg = cmd->autoneg;  in niu_set_settings()
8968 	struct niu_link_config *lp = &np->link_config;  in niu_link_config_init()  local
8970 	lp->advertising = (ADVERTISED_10baseT_Half |  in niu_link_config_init()
8978 	lp->speed = lp->active_speed = SPEED_INVALID;  in niu_link_config_init()
8979 	lp->duplex = DUPLEX_FULL;  in niu_link_config_init()
8980 	lp->active_duplex = DUPLEX_INVALID;  in niu_link_config_init()
8981 	lp->autoneg = 1;  in niu_link_config_init()
8983 	lp->loopback_mode = LOOPBACK_MAC;  in niu_link_config_init()
8984 	lp->active_speed = SPEED_10000;  in niu_link_config_init()
8985 	lp->active_duplex = DUPLEX_FULL;  in niu_link_config_init()
8987 	lp->loopback_mode = LOOPBACK_DISABLED;  in niu_link_config_init()
9107 		struct niu_ldg *lp = &np->ldg[i];  in niu_ldg_init()  local
9109 		netif_napi_add(np->dev, &lp->napi, niu_poll, 64);  in niu_ldg_init()
9111 		lp->np = np;  in niu_ldg_init()
9112 		lp->ldg_num = ldg_num_map[i];  in niu_ldg_init()
9113 		lp->timer = 2; /* XXX */  in niu_ldg_init()
9120 			err = niu_set_ldg_sid(np, lp->ldg_num, port, i);  in niu_ldg_init()