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47dd7a54 GC |
1 | /******************************************************************************* |
2 | STMMAC Common Header File | |
3 | ||
4 | Copyright (C) 2007-2009 STMicroelectronics Ltd | |
5 | ||
6 | This program is free software; you can redistribute it and/or modify it | |
7 | under the terms and conditions of the GNU General Public License, | |
8 | version 2, as published by the Free Software Foundation. | |
9 | ||
10 | This program is distributed in the hope it will be useful, but WITHOUT | |
11 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
12 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
13 | more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License along with | |
16 | this program; if not, write to the Free Software Foundation, Inc., | |
17 | 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. | |
18 | ||
19 | The full GNU General Public License is included in this distribution in | |
20 | the file called "COPYING". | |
21 | ||
22 | Author: Giuseppe Cavallaro <peppe.cavallaro@st.com> | |
23 | *******************************************************************************/ | |
24 | ||
bd4242df RK |
25 | #ifndef __COMMON_H__ |
26 | #define __COMMON_H__ | |
27 | ||
bfab27a1 | 28 | #include <linux/etherdevice.h> |
5e33c791 | 29 | #include <linux/netdevice.h> |
bfab27a1 GC |
30 | #include <linux/phy.h> |
31 | #include <linux/module.h> | |
8f617541 GC |
32 | #if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE) |
33 | #define STMMAC_VLAN_TAG_USED | |
34 | #include <linux/if_vlan.h> | |
35 | #endif | |
36 | ||
56b106ae | 37 | #include "descs.h" |
1c901a46 | 38 | #include "mmc.h" |
56b106ae | 39 | |
62a2ab93 GC |
40 | /* Synopsys Core versions */ |
41 | #define DWMAC_CORE_3_40 0x34 | |
42 | #define DWMAC_CORE_3_50 0x35 | |
43 | ||
56b106ae GC |
44 | #undef FRAME_FILTER_DEBUG |
45 | /* #define FRAME_FILTER_DEBUG */ | |
47dd7a54 | 46 | |
47dd7a54 GC |
47 | struct stmmac_extra_stats { |
48 | /* Transmit errors */ | |
49 | unsigned long tx_underflow ____cacheline_aligned; | |
50 | unsigned long tx_carrier; | |
51 | unsigned long tx_losscarrier; | |
3c20f72f | 52 | unsigned long vlan_tag; |
47dd7a54 GC |
53 | unsigned long tx_deferred; |
54 | unsigned long tx_vlan; | |
55 | unsigned long tx_jabber; | |
56 | unsigned long tx_frame_flushed; | |
57 | unsigned long tx_payload_error; | |
58 | unsigned long tx_ip_header_error; | |
59 | /* Receive errors */ | |
60 | unsigned long rx_desc; | |
3c20f72f GC |
61 | unsigned long sa_filter_fail; |
62 | unsigned long overflow_error; | |
63 | unsigned long ipc_csum_error; | |
47dd7a54 GC |
64 | unsigned long rx_collision; |
65 | unsigned long rx_crc; | |
1cc5a735 | 66 | unsigned long dribbling_bit; |
1b924032 | 67 | unsigned long rx_length; |
47dd7a54 GC |
68 | unsigned long rx_mii; |
69 | unsigned long rx_multicast; | |
70 | unsigned long rx_gmac_overflow; | |
71 | unsigned long rx_watchdog; | |
72 | unsigned long da_rx_filter_fail; | |
73 | unsigned long sa_rx_filter_fail; | |
74 | unsigned long rx_missed_cntr; | |
75 | unsigned long rx_overflow_cntr; | |
76 | unsigned long rx_vlan; | |
62a2ab93 | 77 | /* Tx/Rx IRQ error info */ |
47dd7a54 GC |
78 | unsigned long tx_undeflow_irq; |
79 | unsigned long tx_process_stopped_irq; | |
80 | unsigned long tx_jabber_irq; | |
81 | unsigned long rx_overflow_irq; | |
82 | unsigned long rx_buf_unav_irq; | |
83 | unsigned long rx_process_stopped_irq; | |
84 | unsigned long rx_watchdog_irq; | |
85 | unsigned long tx_early_irq; | |
86 | unsigned long fatal_bus_error_irq; | |
62a2ab93 GC |
87 | /* Tx/Rx IRQ Events */ |
88 | unsigned long rx_early_irq; | |
47dd7a54 GC |
89 | unsigned long threshold; |
90 | unsigned long tx_pkt_n; | |
91 | unsigned long rx_pkt_n; | |
47dd7a54 | 92 | unsigned long normal_irq_n; |
9125cdd1 GC |
93 | unsigned long rx_normal_irq_n; |
94 | unsigned long napi_poll; | |
95 | unsigned long tx_normal_irq_n; | |
96 | unsigned long tx_clean; | |
97 | unsigned long tx_reset_ic_bit; | |
62a2ab93 GC |
98 | unsigned long irq_receive_pmt_irq_n; |
99 | /* MMC info */ | |
d765955d GC |
100 | unsigned long mmc_tx_irq_n; |
101 | unsigned long mmc_rx_irq_n; | |
102 | unsigned long mmc_rx_csum_offload_irq_n; | |
103 | /* EEE */ | |
d765955d GC |
104 | unsigned long irq_tx_path_in_lpi_mode_n; |
105 | unsigned long irq_tx_path_exit_lpi_mode_n; | |
106 | unsigned long irq_rx_path_in_lpi_mode_n; | |
107 | unsigned long irq_rx_path_exit_lpi_mode_n; | |
108 | unsigned long phy_eee_wakeup_error_n; | |
c24602ef GC |
109 | /* Extended RDES status */ |
110 | unsigned long ip_hdr_err; | |
111 | unsigned long ip_payload_err; | |
112 | unsigned long ip_csum_bypassed; | |
113 | unsigned long ipv4_pkt_rcvd; | |
114 | unsigned long ipv6_pkt_rcvd; | |
115 | unsigned long rx_msg_type_ext_no_ptp; | |
116 | unsigned long rx_msg_type_sync; | |
117 | unsigned long rx_msg_type_follow_up; | |
118 | unsigned long rx_msg_type_delay_req; | |
119 | unsigned long rx_msg_type_delay_resp; | |
120 | unsigned long rx_msg_type_pdelay_req; | |
121 | unsigned long rx_msg_type_pdelay_resp; | |
122 | unsigned long rx_msg_type_pdelay_follow_up; | |
123 | unsigned long ptp_frame_type; | |
124 | unsigned long ptp_ver; | |
125 | unsigned long timestamp_dropped; | |
126 | unsigned long av_pkt_rcvd; | |
127 | unsigned long av_tagged_pkt_rcvd; | |
128 | unsigned long vlan_tag_priority_val; | |
129 | unsigned long l3_filter_match; | |
130 | unsigned long l4_filter_match; | |
131 | unsigned long l3_l4_filter_no_match; | |
0982a0f6 GC |
132 | /* PCS */ |
133 | unsigned long irq_pcs_ane_n; | |
134 | unsigned long irq_pcs_link_n; | |
135 | unsigned long irq_rgmii_n; | |
e58bb43f GC |
136 | unsigned long pcs_link; |
137 | unsigned long pcs_duplex; | |
138 | unsigned long pcs_speed; | |
47dd7a54 GC |
139 | }; |
140 | ||
cd7201f4 GC |
141 | /* CSR Frequency Access Defines*/ |
142 | #define CSR_F_35M 35000000 | |
143 | #define CSR_F_60M 60000000 | |
144 | #define CSR_F_100M 100000000 | |
145 | #define CSR_F_150M 150000000 | |
146 | #define CSR_F_250M 250000000 | |
147 | #define CSR_F_300M 300000000 | |
148 | ||
149 | #define MAC_CSR_H_FRQ_MASK 0x20 | |
150 | ||
aec7ff27 GC |
151 | #define HASH_TABLE_SIZE 64 |
152 | #define PAUSE_TIME 0x200 | |
153 | ||
154 | /* Flow Control defines */ | |
155 | #define FLOW_OFF 0 | |
156 | #define FLOW_RX 1 | |
157 | #define FLOW_TX 2 | |
158 | #define FLOW_AUTO (FLOW_TX | FLOW_RX) | |
159 | ||
e58bb43f GC |
160 | /* PCS defines */ |
161 | #define STMMAC_PCS_RGMII (1 << 0) | |
162 | #define STMMAC_PCS_SGMII (1 << 1) | |
163 | #define STMMAC_PCS_TBI (1 << 2) | |
164 | #define STMMAC_PCS_RTBI (1 << 3) | |
165 | ||
ceb69499 | 166 | #define SF_DMA_MODE 1 /* DMA STORE-AND-FORWARD Operation Mode */ |
aec7ff27 | 167 | |
1db123fb | 168 | /* DAM HW feature register fields */ |
ceb69499 GC |
169 | #define DMA_HW_FEAT_MIISEL 0x00000001 /* 10/100 Mbps Support */ |
170 | #define DMA_HW_FEAT_GMIISEL 0x00000002 /* 1000 Mbps Support */ | |
171 | #define DMA_HW_FEAT_HDSEL 0x00000004 /* Half-Duplex Support */ | |
172 | #define DMA_HW_FEAT_EXTHASHEN 0x00000008 /* Expanded DA Hash Filter */ | |
173 | #define DMA_HW_FEAT_HASHSEL 0x00000010 /* HASH Filter */ | |
174 | #define DMA_HW_FEAT_ADDMAC 0x00000020 /* Multiple MAC Addr Reg */ | |
175 | #define DMA_HW_FEAT_PCSSEL 0x00000040 /* PCS registers */ | |
176 | #define DMA_HW_FEAT_L3L4FLTREN 0x00000080 /* Layer 3 & Layer 4 Feature */ | |
177 | #define DMA_HW_FEAT_SMASEL 0x00000100 /* SMA(MDIO) Interface */ | |
178 | #define DMA_HW_FEAT_RWKSEL 0x00000200 /* PMT Remote Wakeup */ | |
179 | #define DMA_HW_FEAT_MGKSEL 0x00000400 /* PMT Magic Packet */ | |
180 | #define DMA_HW_FEAT_MMCSEL 0x00000800 /* RMON Module */ | |
181 | #define DMA_HW_FEAT_TSVER1SEL 0x00001000 /* Only IEEE 1588-2002 */ | |
182 | #define DMA_HW_FEAT_TSVER2SEL 0x00002000 /* IEEE 1588-2008 PTPv2 */ | |
183 | #define DMA_HW_FEAT_EEESEL 0x00004000 /* Energy Efficient Ethernet */ | |
184 | #define DMA_HW_FEAT_AVSEL 0x00008000 /* AV Feature */ | |
185 | #define DMA_HW_FEAT_TXCOESEL 0x00010000 /* Checksum Offload in Tx */ | |
186 | #define DMA_HW_FEAT_RXTYP1COE 0x00020000 /* IP COE (Type 1) in Rx */ | |
187 | #define DMA_HW_FEAT_RXTYP2COE 0x00040000 /* IP COE (Type 2) in Rx */ | |
188 | #define DMA_HW_FEAT_RXFIFOSIZE 0x00080000 /* Rx FIFO > 2048 Bytes */ | |
189 | #define DMA_HW_FEAT_RXCHCNT 0x00300000 /* No. additional Rx Channels */ | |
190 | #define DMA_HW_FEAT_TXCHCNT 0x00c00000 /* No. additional Tx Channels */ | |
191 | #define DMA_HW_FEAT_ENHDESSEL 0x01000000 /* Alternate Descriptor */ | |
192 | /* Timestamping with Internal System Time */ | |
193 | #define DMA_HW_FEAT_INTTSEN 0x02000000 | |
194 | #define DMA_HW_FEAT_FLEXIPPSEN 0x04000000 /* Flexible PPS Output */ | |
195 | #define DMA_HW_FEAT_SAVLANINS 0x08000000 /* Source Addr or VLAN */ | |
196 | #define DMA_HW_FEAT_ACTPHYIF 0x70000000 /* Active/selected PHY iface */ | |
0f1f88a8 | 197 | #define DEFAULT_DMA_PBL 8 |
1db123fb | 198 | |
62a2ab93 GC |
199 | /* Max/Min RI Watchdog Timer count value */ |
200 | #define MAX_DMA_RIWT 0xff | |
201 | #define MIN_DMA_RIWT 0x20 | |
9125cdd1 GC |
202 | /* Tx coalesce parameters */ |
203 | #define STMMAC_COAL_TX_TIMER 40000 | |
204 | #define STMMAC_MAX_COAL_TX_TICK 100000 | |
205 | #define STMMAC_TX_MAX_FRAMES 256 | |
206 | #define STMMAC_TX_FRAMES 64 | |
207 | ||
ceb69499 GC |
208 | /* Rx IPC status */ |
209 | enum rx_frame_status { | |
47dd7a54 GC |
210 | good_frame = 0, |
211 | discard_frame = 1, | |
212 | csum_none = 2, | |
3eeb2997 | 213 | llc_snap = 4, |
47dd7a54 GC |
214 | }; |
215 | ||
9125cdd1 GC |
216 | enum dma_irq_status { |
217 | tx_hard_error = 0x1, | |
218 | tx_hard_error_bump_tc = 0x2, | |
219 | handle_rx = 0x4, | |
220 | handle_tx = 0x8, | |
aec7ff27 | 221 | }; |
47dd7a54 | 222 | |
0982a0f6 GC |
223 | #define CORE_IRQ_TX_PATH_IN_LPI_MODE (1 << 1) |
224 | #define CORE_IRQ_TX_PATH_EXIT_LPI_MODE (1 << 2) | |
225 | #define CORE_IRQ_RX_PATH_IN_LPI_MODE (1 << 3) | |
226 | #define CORE_IRQ_RX_PATH_EXIT_LPI_MODE (1 << 4) | |
227 | ||
228 | #define CORE_PCS_ANE_COMPLETE (1 << 5) | |
229 | #define CORE_PCS_LINK_STATUS (1 << 6) | |
230 | #define CORE_RGMII_IRQ (1 << 7) | |
d765955d | 231 | |
e58bb43f GC |
232 | struct rgmii_adv { |
233 | unsigned int pause; | |
234 | unsigned int duplex; | |
235 | unsigned int lp_pause; | |
236 | unsigned int lp_duplex; | |
237 | }; | |
238 | ||
239 | #define STMMAC_PCS_PAUSE 1 | |
240 | #define STMMAC_PCS_ASYM_PAUSE 2 | |
241 | ||
e7434821 GC |
242 | /* DMA HW capabilities */ |
243 | struct dma_features { | |
244 | unsigned int mbps_10_100; | |
245 | unsigned int mbps_1000; | |
246 | unsigned int half_duplex; | |
247 | unsigned int hash_filter; | |
248 | unsigned int multi_addr; | |
249 | unsigned int pcs; | |
250 | unsigned int sma_mdio; | |
251 | unsigned int pmt_remote_wake_up; | |
252 | unsigned int pmt_magic_frame; | |
253 | unsigned int rmon; | |
ceb69499 | 254 | /* IEEE 1588-2002 */ |
e7434821 | 255 | unsigned int time_stamp; |
ceb69499 | 256 | /* IEEE 1588-2008 */ |
e7434821 GC |
257 | unsigned int atime_stamp; |
258 | /* 802.3az - Energy-Efficient Ethernet (EEE) */ | |
259 | unsigned int eee; | |
260 | unsigned int av; | |
261 | /* TX and RX csum */ | |
262 | unsigned int tx_coe; | |
263 | unsigned int rx_coe_type1; | |
264 | unsigned int rx_coe_type2; | |
265 | unsigned int rxfifo_over_2048; | |
266 | /* TX and RX number of channels */ | |
267 | unsigned int number_rx_channel; | |
268 | unsigned int number_tx_channel; | |
ceb69499 | 269 | /* Alternate (enhanced) DESC mode */ |
e7434821 GC |
270 | unsigned int enh_desc; |
271 | }; | |
272 | ||
aec7ff27 GC |
273 | /* GMAC TX FIFO is 8K, Rx FIFO is 16K */ |
274 | #define BUF_SIZE_16KiB 16384 | |
275 | #define BUF_SIZE_8KiB 8192 | |
276 | #define BUF_SIZE_4KiB 4096 | |
277 | #define BUF_SIZE_2KiB 2048 | |
47dd7a54 | 278 | |
aec7ff27 GC |
279 | /* Power Down and WOL */ |
280 | #define PMT_NOT_SUPPORTED 0 | |
281 | #define PMT_SUPPORTED 1 | |
47dd7a54 | 282 | |
aec7ff27 GC |
283 | /* Common MAC defines */ |
284 | #define MAC_CTRL_REG 0x00000000 /* MAC Control */ | |
285 | #define MAC_ENABLE_TX 0x00000008 /* Transmitter Enable */ | |
286 | #define MAC_RNABLE_RX 0x00000004 /* Receiver Enable */ | |
47dd7a54 | 287 | |
d765955d | 288 | /* Default LPI timers */ |
f5351ef7 GC |
289 | #define STMMAC_DEFAULT_LIT_LS 0x3E8 |
290 | #define STMMAC_DEFAULT_TWT_LS 0x0 | |
d765955d | 291 | |
4a7d666a GC |
292 | #define STMMAC_CHAIN_MODE 0x1 |
293 | #define STMMAC_RING_MODE 0x2 | |
294 | ||
2618abb7 VB |
295 | #define JUMBO_LEN 9000 |
296 | ||
db98a0b0 GC |
297 | struct stmmac_desc_ops { |
298 | /* DMA RX descriptor ring initialization */ | |
c24602ef GC |
299 | void (*init_rx_desc) (struct dma_desc *p, int disable_rx_ic, int mode, |
300 | int end); | |
db98a0b0 | 301 | /* DMA TX descriptor ring initialization */ |
c24602ef | 302 | void (*init_tx_desc) (struct dma_desc *p, int mode, int end); |
47dd7a54 GC |
303 | |
304 | /* Invoked by the xmit function to prepare the tx descriptor */ | |
305 | void (*prepare_tx_desc) (struct dma_desc *p, int is_fs, int len, | |
4a7d666a | 306 | int csum_flag, int mode); |
47dd7a54 GC |
307 | /* Set/get the owner of the descriptor */ |
308 | void (*set_tx_owner) (struct dma_desc *p); | |
309 | int (*get_tx_owner) (struct dma_desc *p); | |
310 | /* Invoked by the xmit function to close the tx descriptor */ | |
311 | void (*close_tx_desc) (struct dma_desc *p); | |
312 | /* Clean the tx descriptor as soon as the tx irq is received */ | |
4a7d666a | 313 | void (*release_tx_desc) (struct dma_desc *p, int mode); |
47dd7a54 GC |
314 | /* Clear interrupt on tx frame completion. When this bit is |
315 | * set an interrupt happens as soon as the frame is transmitted */ | |
316 | void (*clear_tx_ic) (struct dma_desc *p); | |
317 | /* Last tx segment reports the transmit status */ | |
318 | int (*get_tx_ls) (struct dma_desc *p); | |
319 | /* Return the transmit status looking at the TDES1 */ | |
320 | int (*tx_status) (void *data, struct stmmac_extra_stats *x, | |
ad01b7d4 | 321 | struct dma_desc *p, void __iomem *ioaddr); |
47dd7a54 GC |
322 | /* Get the buffer size from the descriptor */ |
323 | int (*get_tx_len) (struct dma_desc *p); | |
324 | /* Handle extra events on specific interrupts hw dependent */ | |
47dd7a54 GC |
325 | int (*get_rx_owner) (struct dma_desc *p); |
326 | void (*set_rx_owner) (struct dma_desc *p); | |
327 | /* Get the receive frame size */ | |
38912bdb | 328 | int (*get_rx_frame_len) (struct dma_desc *p, int rx_coe_type); |
47dd7a54 GC |
329 | /* Return the reception status looking at the RDES1 */ |
330 | int (*rx_status) (void *data, struct stmmac_extra_stats *x, | |
331 | struct dma_desc *p); | |
c24602ef GC |
332 | void (*rx_extended_status) (void *data, struct stmmac_extra_stats *x, |
333 | struct dma_extended_desc *p); | |
891434b1 RK |
334 | /* Set tx timestamp enable bit */ |
335 | void (*enable_tx_timestamp) (struct dma_desc *p); | |
336 | /* get tx timestamp status */ | |
337 | int (*get_tx_timestamp_status) (struct dma_desc *p); | |
338 | /* get timestamp value */ | |
ceb69499 | 339 | u64(*get_timestamp) (void *desc, u32 ats); |
891434b1 RK |
340 | /* get rx timestamp status */ |
341 | int (*get_rx_timestamp_status) (void *desc, u32 ats); | |
db98a0b0 GC |
342 | }; |
343 | ||
344 | struct stmmac_dma_ops { | |
345 | /* DMA core initialization */ | |
b9cde0a8 | 346 | int (*init) (void __iomem *ioaddr, int pbl, int fb, int mb, |
c24602ef | 347 | int burst_len, u32 dma_tx, u32 dma_rx, int atds); |
db98a0b0 | 348 | /* Dump DMA registers */ |
ad01b7d4 | 349 | void (*dump_regs) (void __iomem *ioaddr); |
db98a0b0 GC |
350 | /* Set tx/rx threshold in the csr6 register |
351 | * An invalid value enables the store-and-forward mode */ | |
ad01b7d4 | 352 | void (*dma_mode) (void __iomem *ioaddr, int txmode, int rxmode); |
db98a0b0 GC |
353 | /* To track extra statistic (if supported) */ |
354 | void (*dma_diagnostic_fr) (void *data, struct stmmac_extra_stats *x, | |
ad01b7d4 GC |
355 | void __iomem *ioaddr); |
356 | void (*enable_dma_transmission) (void __iomem *ioaddr); | |
357 | void (*enable_dma_irq) (void __iomem *ioaddr); | |
358 | void (*disable_dma_irq) (void __iomem *ioaddr); | |
359 | void (*start_tx) (void __iomem *ioaddr); | |
360 | void (*stop_tx) (void __iomem *ioaddr); | |
361 | void (*start_rx) (void __iomem *ioaddr); | |
362 | void (*stop_rx) (void __iomem *ioaddr); | |
363 | int (*dma_interrupt) (void __iomem *ioaddr, | |
aec7ff27 | 364 | struct stmmac_extra_stats *x); |
e7434821 GC |
365 | /* If supported then get the optional core features */ |
366 | unsigned int (*get_hw_feature) (void __iomem *ioaddr); | |
62a2ab93 GC |
367 | /* Program the HW RX Watchdog */ |
368 | void (*rx_watchdog) (void __iomem *ioaddr, u32 riwt); | |
db98a0b0 GC |
369 | }; |
370 | ||
7ed24bbe VB |
371 | struct mac_device_info; |
372 | ||
db98a0b0 GC |
373 | struct stmmac_ops { |
374 | /* MAC core initialization */ | |
7ed24bbe | 375 | void (*core_init)(struct mac_device_info *hw, int mtu); |
38912bdb | 376 | /* Enable and verify that the IPC module is supported */ |
7ed24bbe | 377 | int (*rx_ipc)(struct mac_device_info *hw); |
db98a0b0 | 378 | /* Dump MAC registers */ |
7ed24bbe | 379 | void (*dump_regs)(struct mac_device_info *hw); |
db98a0b0 | 380 | /* Handle extra events on specific interrupts hw dependent */ |
7ed24bbe VB |
381 | int (*host_irq_status)(struct mac_device_info *hw, |
382 | struct stmmac_extra_stats *x); | |
47dd7a54 | 383 | /* Multicast filter setting */ |
aefef4c1 | 384 | void (*set_filter)(struct net_device *dev); |
47dd7a54 | 385 | /* Flow control setting */ |
7ed24bbe VB |
386 | void (*flow_ctrl)(struct mac_device_info *hw, unsigned int duplex, |
387 | unsigned int fc, unsigned int pause_time); | |
47dd7a54 | 388 | /* Set power management mode (e.g. magic frame) */ |
7ed24bbe | 389 | void (*pmt)(struct mac_device_info *hw, unsigned long mode); |
47dd7a54 | 390 | /* Set/Get Unicast MAC addresses */ |
7ed24bbe VB |
391 | void (*set_umac_addr)(struct mac_device_info *hw, unsigned char *addr, |
392 | unsigned int reg_n); | |
393 | void (*get_umac_addr)(struct mac_device_info *hw, unsigned char *addr, | |
394 | unsigned int reg_n); | |
395 | void (*set_eee_mode)(struct mac_device_info *hw); | |
396 | void (*reset_eee_mode)(struct mac_device_info *hw); | |
397 | void (*set_eee_timer)(struct mac_device_info *hw, int ls, int tw); | |
398 | void (*set_eee_pls)(struct mac_device_info *hw, int link); | |
399 | void (*ctrl_ane)(struct mac_device_info *hw, bool restart); | |
400 | void (*get_adv)(struct mac_device_info *hw, struct rgmii_adv *adv); | |
47dd7a54 GC |
401 | }; |
402 | ||
891434b1 RK |
403 | struct stmmac_hwtimestamp { |
404 | void (*config_hw_tstamping) (void __iomem *ioaddr, u32 data); | |
405 | void (*config_sub_second_increment) (void __iomem *ioaddr); | |
406 | int (*init_systime) (void __iomem *ioaddr, u32 sec, u32 nsec); | |
ceb69499 GC |
407 | int (*config_addend) (void __iomem *ioaddr, u32 addend); |
408 | int (*adjust_systime) (void __iomem *ioaddr, u32 sec, u32 nsec, | |
409 | int add_sub); | |
410 | u64(*get_systime) (void __iomem *ioaddr); | |
891434b1 RK |
411 | }; |
412 | ||
47dd7a54 GC |
413 | struct mac_link { |
414 | int port; | |
415 | int duplex; | |
416 | int speed; | |
417 | }; | |
418 | ||
419 | struct mii_regs { | |
420 | unsigned int addr; /* MII Address */ | |
421 | unsigned int data; /* MII Data */ | |
422 | }; | |
423 | ||
29896a67 | 424 | struct stmmac_mode_ops { |
c24602ef GC |
425 | void (*init) (void *des, dma_addr_t phy_addr, unsigned int size, |
426 | unsigned int extend_desc); | |
4a7d666a GC |
427 | unsigned int (*is_jumbo_frm) (int len, int ehn_desc); |
428 | unsigned int (*jumbo_frm) (void *priv, struct sk_buff *skb, int csum); | |
29896a67 GC |
429 | int (*set_16kib_bfsize)(int mtu); |
430 | void (*init_desc3)(struct dma_desc *p); | |
891434b1 RK |
431 | void (*refill_desc3) (void *priv, struct dma_desc *p); |
432 | void (*clean_desc3) (void *priv, struct dma_desc *p); | |
4a7d666a GC |
433 | }; |
434 | ||
47dd7a54 | 435 | struct mac_device_info { |
ceb69499 GC |
436 | const struct stmmac_ops *mac; |
437 | const struct stmmac_desc_ops *desc; | |
438 | const struct stmmac_dma_ops *dma; | |
29896a67 | 439 | const struct stmmac_mode_ops *mode; |
891434b1 | 440 | const struct stmmac_hwtimestamp *ptp; |
db98a0b0 GC |
441 | struct mii_regs mii; /* MII register Addresses */ |
442 | struct mac_link link; | |
f0b9d786 | 443 | unsigned int synopsys_uid; |
7ed24bbe | 444 | void __iomem *pcsr; /* vpointer to device CSRs */ |
47dd7a54 GC |
445 | }; |
446 | ||
ad01b7d4 GC |
447 | struct mac_device_info *dwmac1000_setup(void __iomem *ioaddr); |
448 | struct mac_device_info *dwmac100_setup(void __iomem *ioaddr); | |
aec7ff27 | 449 | |
d6cc64ef JP |
450 | void stmmac_set_mac_addr(void __iomem *ioaddr, u8 addr[6], |
451 | unsigned int high, unsigned int low); | |
452 | void stmmac_get_mac_addr(void __iomem *ioaddr, unsigned char *addr, | |
453 | unsigned int high, unsigned int low); | |
bfab27a1 | 454 | |
d6cc64ef | 455 | void stmmac_set_mac(void __iomem *ioaddr, bool enable); |
bfab27a1 | 456 | |
d6cc64ef | 457 | void dwmac_dma_flush_tx_fifo(void __iomem *ioaddr); |
29896a67 GC |
458 | extern const struct stmmac_mode_ops ring_mode_ops; |
459 | extern const struct stmmac_mode_ops chain_mode_ops; | |
bd4242df RK |
460 | |
461 | #endif /* __COMMON_H__ */ |