10  * Need to re-open the interface manually after changing some parameters.
29 #include <linux/dma-mapping.h>
42 	"tx-64-frames",
43 	"tx-65-127-frames",
44 	"tx-128-255-frames",
45 	"rx-64-frames",
46 	"rx-65-127-frames",
47 	"rx-128-255-frames",
48 	"tx-bytes-ok",
49 	"tx-pause-frames",
50 	"tx-multicast-frames",
51 	"tx-broadcast-frames",
52 	"rx-frames",
53 	"rx-bytes-ok",
54 	"rx-bytes-all",
55 	"rx-multicast-frames",
56 	"rx-broadcast-frames",
57 	"stats-counter-carry",
58 	"stats-counter-mask",
59 	"rx-dropped-frames",
63 	"tx-single-collision",
64 	"tx-multiple-collision",
65 	"tx-late-collsion",
66 	"tx-aborted-frames",
67 	"tx-lost-frames",
68 	"tx-carrier-sense-errors",
69 	"tx-frames-ok",
70 	"tx-excessive-differ-frames",
71 	"tx-256-511-frames",
72 	"tx-512-1023-frames",
73 	"tx-1024-1518-frames",
74 	"tx-jumbo-frames",
78 	"rx-crc-errors",
79 	"rx-alignment-errors",
80 	"rx-in-range-length-errors",
81 	"rx-out-of-range-length-errors",
82 	"rx-too-long-frames",
83 	"rx-runt",
84 	"rx-very-long-event",
85 	"rx-symbol-errors",
86 	"rx-busy-drop-frames",
89 	"rx-mismatch-drop-frames",
90 	"rx-small-than-64",
91 	"rx-256-511-frames",
92 	"rx-512-1023-frames",
93 	"rx-1024-1518-frames",
94 	"rx-jumbo-frames",
95 	"rx-mac-error-loss",
96 	"rx-pause-frames",
98 	"rx-vlan-removed",
99 	"rx-vlan-replaced",
100 	"rx-vlan-inserted",
101 	"rx-ip-checksum-errors",
112 	struct phy_device *phydev = ugeth->phydev;  in uec_get_settings()
113 	struct ucc_geth_info *ug_info = ugeth->ug_info;  in uec_get_settings()
116 		return -ENODEV;  in uec_get_settings()
118 	ecmd->maxtxpkt = 1;  in uec_get_settings()
119 	ecmd->maxrxpkt = ug_info->interruptcoalescingmaxvalue[0];  in uec_get_settings()
128 	struct phy_device *phydev = ugeth->phydev;  in uec_set_settings()
131 		return -ENODEV;  in uec_set_settings()
142 	pause->autoneg = ugeth->phydev->autoneg;  in uec_get_pauseparam()
144 	if (ugeth->ug_info->receiveFlowControl)  in uec_get_pauseparam()
145 		pause->rx_pause = 1;  in uec_get_pauseparam()
146 	if (ugeth->ug_info->transmitFlowControl)  in uec_get_pauseparam()
147 		pause->tx_pause = 1;  in uec_get_pauseparam()
157 	ugeth->ug_info->receiveFlowControl = pause->rx_pause;  in uec_set_pauseparam()
158 	ugeth->ug_info->transmitFlowControl = pause->tx_pause;  in uec_set_pauseparam()
160 	if (ugeth->phydev->autoneg) {  in uec_set_pauseparam()
164 				"Please re-open the interface.\n");  in uec_set_pauseparam()
167 		struct ucc_geth_info *ug_info = ugeth->ug_info;  in uec_set_pauseparam()
169 		ret = init_flow_control_params(ug_info->aufc,  in uec_set_pauseparam()
170 					ug_info->receiveFlowControl,  in uec_set_pauseparam()
171 					ug_info->transmitFlowControl,  in uec_set_pauseparam()
172 					ug_info->pausePeriod,  in uec_set_pauseparam()
173 					ug_info->extensionField,  in uec_set_pauseparam()
174 					&ugeth->uccf->uf_regs->upsmr,  in uec_set_pauseparam()
175 					&ugeth->ug_regs->uempr,  in uec_set_pauseparam()
176 					&ugeth->ug_regs->maccfg1);  in uec_set_pauseparam()
186 	return ugeth->msg_enable;  in uec_get_msglevel()
193 	ugeth->msg_enable = data;  in uec_set_msglevel()
208 	u32 __iomem *ug_regs = (u32 __iomem *)ugeth->ug_regs;  in uec_get_regs()
220 	struct ucc_geth_info *ug_info = ugeth->ug_info;  in uec_get_ringparam()
223 	ring->rx_max_pending = UCC_GETH_BD_RING_SIZE_MAX;  in uec_get_ringparam()
224 	ring->rx_mini_max_pending = UCC_GETH_BD_RING_SIZE_MAX;  in uec_get_ringparam()
225 	ring->rx_jumbo_max_pending = UCC_GETH_BD_RING_SIZE_MAX;  in uec_get_ringparam()
226 	ring->tx_max_pending = UCC_GETH_BD_RING_SIZE_MAX;  in uec_get_ringparam()
228 	ring->rx_pending = ug_info->bdRingLenRx[queue];  in uec_get_ringparam()
229 	ring->rx_mini_pending = ug_info->bdRingLenRx[queue];  in uec_get_ringparam()
230 	ring->rx_jumbo_pending = ug_info->bdRingLenRx[queue];  in uec_get_ringparam()
231 	ring->tx_pending = ug_info->bdRingLenTx[queue];  in uec_get_ringparam()
239 	struct ucc_geth_info *ug_info = ugeth->ug_info;  in uec_set_ringparam()
242 	if (ring->rx_pending < UCC_GETH_RX_BD_RING_SIZE_MIN) {  in uec_set_ringparam()
244 			       	netdev->name, UCC_GETH_RX_BD_RING_SIZE_MIN);  in uec_set_ringparam()
245 		return -EINVAL;  in uec_set_ringparam()
247 	if (ring->rx_pending % UCC_GETH_RX_BD_RING_SIZE_ALIGNMENT) {  in uec_set_ringparam()
249 			netdev->name, UCC_GETH_RX_BD_RING_SIZE_ALIGNMENT);  in uec_set_ringparam()
250 		return -EINVAL;  in uec_set_ringparam()
252 	if (ring->tx_pending < UCC_GETH_TX_BD_RING_SIZE_MIN) {  in uec_set_ringparam()
254 				netdev->name, UCC_GETH_TX_BD_RING_SIZE_MIN);  in uec_set_ringparam()
255 		return -EINVAL;  in uec_set_ringparam()
258 	ug_info->bdRingLenRx[queue] = ring->rx_pending;  in uec_set_ringparam()
259 	ug_info->bdRingLenTx[queue] = ring->tx_pending;  in uec_set_ringparam()
264 			"Please re-open the interface.\n");  in uec_set_ringparam()
273 	u32 stats_mode = ugeth->ug_info->statisticsMode;  in uec_get_sset_count()
288 		return -EOPNOTSUPP;  in uec_get_sset_count()
295 	u32 stats_mode = ugeth->ug_info->statisticsMode;  in uec_get_strings()
316 	u32 stats_mode = ugeth->ug_info->statisticsMode;  in uec_get_ethtool_stats()
321 		if (ugeth->ug_regs)  in uec_get_ethtool_stats()
322 			base = (u32 __iomem *)&ugeth->ug_regs->tx64;  in uec_get_ethtool_stats()
330 		base = (u32 __iomem *)ugeth->p_tx_fw_statistics_pram;  in uec_get_ethtool_stats()
335 		base = (u32 __iomem *)ugeth->p_rx_fw_statistics_pram;  in uec_get_ethtool_stats()
345 	return phy_start_aneg(ugeth->phydev);  in uec_nway_reset()
353 	strncpy(drvinfo->driver, DRV_NAME, 32);  in uec_get_drvinfo()
354 	strncpy(drvinfo->version, DRV_VERSION, 32);  in uec_get_drvinfo()
355 	strncpy(drvinfo->fw_version, "N/A", 32);  in uec_get_drvinfo()
356 	strncpy(drvinfo->bus_info, "QUICC ENGINE", 32);  in uec_get_drvinfo()
357 	drvinfo->eedump_len = 0;  in uec_get_drvinfo()
358 	drvinfo->regdump_len = uec_get_regs_len(netdev);  in uec_get_drvinfo()
366 	struct phy_device *phydev = ugeth->phydev;  in uec_get_wol()
368 	if (phydev && phydev->irq)  in uec_get_wol()
369 		wol->supported |= WAKE_PHY;  in uec_get_wol()
371 		wol->supported |= WAKE_MAGIC;  in uec_get_wol()
373 	wol->wolopts = ugeth->wol_en;  in uec_get_wol()
379 	struct phy_device *phydev = ugeth->phydev;  in uec_set_wol()
381 	if (wol->wolopts & ~(WAKE_PHY | WAKE_MAGIC))  in uec_set_wol()
382 		return -EINVAL;  in uec_set_wol()
383 	else if (wol->wolopts & WAKE_PHY && (!phydev || !phydev->irq))  in uec_set_wol()
384 		return -EINVAL;  in uec_set_wol()
385 	else if (wol->wolopts & WAKE_MAGIC && !qe_alive_during_sleep())  in uec_set_wol()
386 		return -EINVAL;  in uec_set_wol()
388 	ugeth->wol_en = wol->wolopts;  in uec_set_wol()
389 	device_set_wakeup_enable(&netdev->dev, ugeth->wol_en);  in uec_set_wol()