ixgbe_api.c revision 1.6 1 1.1 dyoung /******************************************************************************
2 1.1 dyoung
3 1.5 msaitoh Copyright (c) 2001-2012, Intel Corporation
4 1.1 dyoung All rights reserved.
5 1.1 dyoung
6 1.1 dyoung Redistribution and use in source and binary forms, with or without
7 1.1 dyoung modification, are permitted provided that the following conditions are met:
8 1.1 dyoung
9 1.1 dyoung 1. Redistributions of source code must retain the above copyright notice,
10 1.1 dyoung this list of conditions and the following disclaimer.
11 1.1 dyoung
12 1.1 dyoung 2. Redistributions in binary form must reproduce the above copyright
13 1.1 dyoung notice, this list of conditions and the following disclaimer in the
14 1.1 dyoung documentation and/or other materials provided with the distribution.
15 1.1 dyoung
16 1.1 dyoung 3. Neither the name of the Intel Corporation nor the names of its
17 1.1 dyoung contributors may be used to endorse or promote products derived from
18 1.1 dyoung this software without specific prior written permission.
19 1.1 dyoung
20 1.1 dyoung THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 1.1 dyoung AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 1.1 dyoung IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 1.1 dyoung ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
24 1.1 dyoung LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 1.1 dyoung CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 1.1 dyoung SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 1.1 dyoung INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 1.1 dyoung CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 1.1 dyoung ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 1.1 dyoung POSSIBILITY OF SUCH DAMAGE.
31 1.1 dyoung
32 1.1 dyoung ******************************************************************************/
33 1.6 msaitoh /*$FreeBSD: head/sys/dev/ixgbe/ixgbe_api.c 238149 2012-07-05 20:51:44Z jfv $*/
34 1.5 msaitoh /*$NetBSD: ixgbe_api.c,v 1.6 2015/04/02 09:26:55 msaitoh Exp $*/
35 1.1 dyoung
36 1.1 dyoung #include "ixgbe_api.h"
37 1.1 dyoung #include "ixgbe_common.h"
38 1.1 dyoung
39 1.1 dyoung /**
40 1.1 dyoung * ixgbe_init_shared_code - Initialize the shared code
41 1.1 dyoung * @hw: pointer to hardware structure
42 1.1 dyoung *
43 1.1 dyoung * This will assign function pointers and assign the MAC type and PHY code.
44 1.1 dyoung * Does not touch the hardware. This function must be called prior to any
45 1.1 dyoung * other function in the shared code. The ixgbe_hw structure should be
46 1.1 dyoung * memset to 0 prior to calling this function. The following fields in
47 1.1 dyoung * hw structure should be filled in prior to calling this function:
48 1.1 dyoung * back, device_id, vendor_id, subsystem_device_id,
49 1.1 dyoung * subsystem_vendor_id, and revision_id
50 1.1 dyoung **/
51 1.1 dyoung s32 ixgbe_init_shared_code(struct ixgbe_hw *hw)
52 1.1 dyoung {
53 1.1 dyoung s32 status;
54 1.1 dyoung
55 1.1 dyoung DEBUGFUNC("ixgbe_init_shared_code");
56 1.1 dyoung
57 1.1 dyoung /*
58 1.1 dyoung * Set the mac type
59 1.1 dyoung */
60 1.1 dyoung ixgbe_set_mac_type(hw);
61 1.1 dyoung
62 1.1 dyoung switch (hw->mac.type) {
63 1.1 dyoung case ixgbe_mac_82598EB:
64 1.1 dyoung status = ixgbe_init_ops_82598(hw);
65 1.1 dyoung break;
66 1.1 dyoung case ixgbe_mac_82599EB:
67 1.1 dyoung status = ixgbe_init_ops_82599(hw);
68 1.1 dyoung break;
69 1.1 dyoung case ixgbe_mac_82599_vf:
70 1.5 msaitoh case ixgbe_mac_X540_vf:
71 1.1 dyoung status = ixgbe_init_ops_vf(hw);
72 1.1 dyoung break;
73 1.5 msaitoh case ixgbe_mac_X540:
74 1.5 msaitoh status = ixgbe_init_ops_X540(hw);
75 1.5 msaitoh break;
76 1.1 dyoung default:
77 1.1 dyoung status = IXGBE_ERR_DEVICE_NOT_SUPPORTED;
78 1.1 dyoung break;
79 1.1 dyoung }
80 1.1 dyoung
81 1.1 dyoung return status;
82 1.1 dyoung }
83 1.1 dyoung
84 1.1 dyoung /**
85 1.1 dyoung * ixgbe_set_mac_type - Sets MAC type
86 1.1 dyoung * @hw: pointer to the HW structure
87 1.1 dyoung *
88 1.1 dyoung * This function sets the mac type of the adapter based on the
89 1.1 dyoung * vendor ID and device ID stored in the hw structure.
90 1.1 dyoung **/
91 1.1 dyoung s32 ixgbe_set_mac_type(struct ixgbe_hw *hw)
92 1.1 dyoung {
93 1.1 dyoung s32 ret_val = IXGBE_SUCCESS;
94 1.1 dyoung
95 1.1 dyoung DEBUGFUNC("ixgbe_set_mac_type\n");
96 1.1 dyoung
97 1.1 dyoung if (hw->vendor_id == IXGBE_INTEL_VENDOR_ID) {
98 1.1 dyoung switch (hw->device_id) {
99 1.1 dyoung case IXGBE_DEV_ID_82598:
100 1.1 dyoung case IXGBE_DEV_ID_82598_BX:
101 1.1 dyoung case IXGBE_DEV_ID_82598AF_SINGLE_PORT:
102 1.1 dyoung case IXGBE_DEV_ID_82598AF_DUAL_PORT:
103 1.1 dyoung case IXGBE_DEV_ID_82598AT:
104 1.1 dyoung case IXGBE_DEV_ID_82598AT2:
105 1.1 dyoung case IXGBE_DEV_ID_82598EB_CX4:
106 1.1 dyoung case IXGBE_DEV_ID_82598_CX4_DUAL_PORT:
107 1.1 dyoung case IXGBE_DEV_ID_82598_DA_DUAL_PORT:
108 1.1 dyoung case IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM:
109 1.1 dyoung case IXGBE_DEV_ID_82598EB_XF_LR:
110 1.1 dyoung case IXGBE_DEV_ID_82598EB_SFP_LOM:
111 1.1 dyoung hw->mac.type = ixgbe_mac_82598EB;
112 1.1 dyoung break;
113 1.1 dyoung case IXGBE_DEV_ID_82599_KX4:
114 1.1 dyoung case IXGBE_DEV_ID_82599_KX4_MEZZ:
115 1.1 dyoung case IXGBE_DEV_ID_82599_XAUI_LOM:
116 1.1 dyoung case IXGBE_DEV_ID_82599_COMBO_BACKPLANE:
117 1.5 msaitoh case IXGBE_DEV_ID_82599_KR:
118 1.1 dyoung case IXGBE_DEV_ID_82599_SFP:
119 1.1 dyoung case IXGBE_DEV_ID_82599_BACKPLANE_FCOE:
120 1.1 dyoung case IXGBE_DEV_ID_82599_SFP_FCOE:
121 1.6 msaitoh case IXGBE_DEV_ID_82599_SFP_EM:
122 1.4 msaitoh case IXGBE_DEV_ID_82599_SFP_SF2:
123 1.4 msaitoh case IXGBE_DEV_ID_82599_SFP_SF_QP:
124 1.4 msaitoh case IXGBE_DEV_ID_82599EN_SFP:
125 1.1 dyoung case IXGBE_DEV_ID_82599_CX4:
126 1.1 dyoung case IXGBE_DEV_ID_82599_T3_LOM:
127 1.1 dyoung hw->mac.type = ixgbe_mac_82599EB;
128 1.1 dyoung break;
129 1.1 dyoung case IXGBE_DEV_ID_82599_VF:
130 1.1 dyoung hw->mac.type = ixgbe_mac_82599_vf;
131 1.1 dyoung break;
132 1.5 msaitoh case IXGBE_DEV_ID_X540_VF:
133 1.5 msaitoh hw->mac.type = ixgbe_mac_X540_vf;
134 1.5 msaitoh break;
135 1.5 msaitoh case IXGBE_DEV_ID_X540T:
136 1.6 msaitoh case IXGBE_DEV_ID_X540T1:
137 1.5 msaitoh hw->mac.type = ixgbe_mac_X540;
138 1.5 msaitoh break;
139 1.1 dyoung default:
140 1.1 dyoung ret_val = IXGBE_ERR_DEVICE_NOT_SUPPORTED;
141 1.1 dyoung break;
142 1.1 dyoung }
143 1.1 dyoung } else {
144 1.1 dyoung ret_val = IXGBE_ERR_DEVICE_NOT_SUPPORTED;
145 1.1 dyoung }
146 1.1 dyoung
147 1.1 dyoung DEBUGOUT2("ixgbe_set_mac_type found mac: %d, returns: %d\n",
148 1.5 msaitoh hw->mac.type, ret_val);
149 1.1 dyoung return ret_val;
150 1.1 dyoung }
151 1.1 dyoung
152 1.1 dyoung /**
153 1.1 dyoung * ixgbe_init_hw - Initialize the hardware
154 1.1 dyoung * @hw: pointer to hardware structure
155 1.1 dyoung *
156 1.1 dyoung * Initialize the hardware by resetting and then starting the hardware
157 1.1 dyoung **/
158 1.1 dyoung s32 ixgbe_init_hw(struct ixgbe_hw *hw)
159 1.1 dyoung {
160 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.init_hw, (hw),
161 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
162 1.1 dyoung }
163 1.1 dyoung
164 1.1 dyoung /**
165 1.1 dyoung * ixgbe_reset_hw - Performs a hardware reset
166 1.1 dyoung * @hw: pointer to hardware structure
167 1.1 dyoung *
168 1.1 dyoung * Resets the hardware by resetting the transmit and receive units, masks and
169 1.1 dyoung * clears all interrupts, performs a PHY reset, and performs a MAC reset
170 1.1 dyoung **/
171 1.1 dyoung s32 ixgbe_reset_hw(struct ixgbe_hw *hw)
172 1.1 dyoung {
173 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.reset_hw, (hw),
174 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
175 1.1 dyoung }
176 1.1 dyoung
177 1.1 dyoung /**
178 1.1 dyoung * ixgbe_start_hw - Prepares hardware for Rx/Tx
179 1.1 dyoung * @hw: pointer to hardware structure
180 1.1 dyoung *
181 1.1 dyoung * Starts the hardware by filling the bus info structure and media type,
182 1.1 dyoung * clears all on chip counters, initializes receive address registers,
183 1.1 dyoung * multicast table, VLAN filter table, calls routine to setup link and
184 1.1 dyoung * flow control settings, and leaves transmit and receive units disabled
185 1.1 dyoung * and uninitialized.
186 1.1 dyoung **/
187 1.1 dyoung s32 ixgbe_start_hw(struct ixgbe_hw *hw)
188 1.1 dyoung {
189 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.start_hw, (hw),
190 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
191 1.1 dyoung }
192 1.1 dyoung
193 1.1 dyoung /**
194 1.1 dyoung * ixgbe_enable_relaxed_ordering - Enables tx relaxed ordering,
195 1.1 dyoung * which is disabled by default in ixgbe_start_hw();
196 1.1 dyoung *
197 1.1 dyoung * @hw: pointer to hardware structure
198 1.1 dyoung *
199 1.1 dyoung * Enable relaxed ordering;
200 1.1 dyoung **/
201 1.1 dyoung void ixgbe_enable_relaxed_ordering(struct ixgbe_hw *hw)
202 1.1 dyoung {
203 1.1 dyoung if (hw->mac.ops.enable_relaxed_ordering)
204 1.1 dyoung hw->mac.ops.enable_relaxed_ordering(hw);
205 1.1 dyoung }
206 1.1 dyoung
207 1.1 dyoung /**
208 1.1 dyoung * ixgbe_clear_hw_cntrs - Clear hardware counters
209 1.1 dyoung * @hw: pointer to hardware structure
210 1.1 dyoung *
211 1.1 dyoung * Clears all hardware statistics counters by reading them from the hardware
212 1.1 dyoung * Statistics counters are clear on read.
213 1.1 dyoung **/
214 1.1 dyoung s32 ixgbe_clear_hw_cntrs(struct ixgbe_hw *hw)
215 1.1 dyoung {
216 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.clear_hw_cntrs, (hw),
217 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
218 1.1 dyoung }
219 1.1 dyoung
220 1.1 dyoung /**
221 1.1 dyoung * ixgbe_get_media_type - Get media type
222 1.1 dyoung * @hw: pointer to hardware structure
223 1.1 dyoung *
224 1.1 dyoung * Returns the media type (fiber, copper, backplane)
225 1.1 dyoung **/
226 1.1 dyoung enum ixgbe_media_type ixgbe_get_media_type(struct ixgbe_hw *hw)
227 1.1 dyoung {
228 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.get_media_type, (hw),
229 1.5 msaitoh ixgbe_media_type_unknown);
230 1.1 dyoung }
231 1.1 dyoung
232 1.1 dyoung /**
233 1.1 dyoung * ixgbe_get_mac_addr - Get MAC address
234 1.1 dyoung * @hw: pointer to hardware structure
235 1.1 dyoung * @mac_addr: Adapter MAC address
236 1.1 dyoung *
237 1.1 dyoung * Reads the adapter's MAC address from the first Receive Address Register
238 1.1 dyoung * (RAR0) A reset of the adapter must have been performed prior to calling
239 1.1 dyoung * this function in order for the MAC address to have been loaded from the
240 1.1 dyoung * EEPROM into RAR0
241 1.1 dyoung **/
242 1.1 dyoung s32 ixgbe_get_mac_addr(struct ixgbe_hw *hw, u8 *mac_addr)
243 1.1 dyoung {
244 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.get_mac_addr,
245 1.5 msaitoh (hw, mac_addr), IXGBE_NOT_IMPLEMENTED);
246 1.1 dyoung }
247 1.1 dyoung
248 1.1 dyoung /**
249 1.1 dyoung * ixgbe_get_san_mac_addr - Get SAN MAC address
250 1.1 dyoung * @hw: pointer to hardware structure
251 1.1 dyoung * @san_mac_addr: SAN MAC address
252 1.1 dyoung *
253 1.1 dyoung * Reads the SAN MAC address from the EEPROM, if it's available. This is
254 1.1 dyoung * per-port, so set_lan_id() must be called before reading the addresses.
255 1.1 dyoung **/
256 1.1 dyoung s32 ixgbe_get_san_mac_addr(struct ixgbe_hw *hw, u8 *san_mac_addr)
257 1.1 dyoung {
258 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.get_san_mac_addr,
259 1.5 msaitoh (hw, san_mac_addr), IXGBE_NOT_IMPLEMENTED);
260 1.1 dyoung }
261 1.1 dyoung
262 1.1 dyoung /**
263 1.1 dyoung * ixgbe_set_san_mac_addr - Write a SAN MAC address
264 1.1 dyoung * @hw: pointer to hardware structure
265 1.1 dyoung * @san_mac_addr: SAN MAC address
266 1.1 dyoung *
267 1.1 dyoung * Writes A SAN MAC address to the EEPROM.
268 1.1 dyoung **/
269 1.1 dyoung s32 ixgbe_set_san_mac_addr(struct ixgbe_hw *hw, u8 *san_mac_addr)
270 1.1 dyoung {
271 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.set_san_mac_addr,
272 1.5 msaitoh (hw, san_mac_addr), IXGBE_NOT_IMPLEMENTED);
273 1.1 dyoung }
274 1.1 dyoung
275 1.1 dyoung /**
276 1.1 dyoung * ixgbe_get_device_caps - Get additional device capabilities
277 1.1 dyoung * @hw: pointer to hardware structure
278 1.1 dyoung * @device_caps: the EEPROM word for device capabilities
279 1.1 dyoung *
280 1.1 dyoung * Reads the extra device capabilities from the EEPROM
281 1.1 dyoung **/
282 1.1 dyoung s32 ixgbe_get_device_caps(struct ixgbe_hw *hw, u16 *device_caps)
283 1.1 dyoung {
284 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.get_device_caps,
285 1.5 msaitoh (hw, device_caps), IXGBE_NOT_IMPLEMENTED);
286 1.1 dyoung }
287 1.1 dyoung
288 1.1 dyoung /**
289 1.1 dyoung * ixgbe_get_wwn_prefix - Get alternative WWNN/WWPN prefix from the EEPROM
290 1.1 dyoung * @hw: pointer to hardware structure
291 1.1 dyoung * @wwnn_prefix: the alternative WWNN prefix
292 1.1 dyoung * @wwpn_prefix: the alternative WWPN prefix
293 1.1 dyoung *
294 1.1 dyoung * This function will read the EEPROM from the alternative SAN MAC address
295 1.1 dyoung * block to check the support for the alternative WWNN/WWPN prefix support.
296 1.1 dyoung **/
297 1.1 dyoung s32 ixgbe_get_wwn_prefix(struct ixgbe_hw *hw, u16 *wwnn_prefix,
298 1.5 msaitoh u16 *wwpn_prefix)
299 1.1 dyoung {
300 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.get_wwn_prefix,
301 1.5 msaitoh (hw, wwnn_prefix, wwpn_prefix),
302 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
303 1.1 dyoung }
304 1.1 dyoung
305 1.1 dyoung /**
306 1.1 dyoung * ixgbe_get_fcoe_boot_status - Get FCOE boot status from EEPROM
307 1.1 dyoung * @hw: pointer to hardware structure
308 1.1 dyoung * @bs: the fcoe boot status
309 1.1 dyoung *
310 1.1 dyoung * This function will read the FCOE boot status from the iSCSI FCOE block
311 1.1 dyoung **/
312 1.1 dyoung s32 ixgbe_get_fcoe_boot_status(struct ixgbe_hw *hw, u16 *bs)
313 1.1 dyoung {
314 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.get_fcoe_boot_status,
315 1.5 msaitoh (hw, bs),
316 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
317 1.1 dyoung }
318 1.1 dyoung
319 1.1 dyoung /**
320 1.1 dyoung * ixgbe_get_bus_info - Set PCI bus info
321 1.1 dyoung * @hw: pointer to hardware structure
322 1.1 dyoung *
323 1.1 dyoung * Sets the PCI bus info (speed, width, type) within the ixgbe_hw structure
324 1.1 dyoung **/
325 1.1 dyoung s32 ixgbe_get_bus_info(struct ixgbe_hw *hw)
326 1.1 dyoung {
327 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.get_bus_info, (hw),
328 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
329 1.1 dyoung }
330 1.1 dyoung
331 1.1 dyoung /**
332 1.1 dyoung * ixgbe_get_num_of_tx_queues - Get Tx queues
333 1.1 dyoung * @hw: pointer to hardware structure
334 1.1 dyoung *
335 1.1 dyoung * Returns the number of transmit queues for the given adapter.
336 1.1 dyoung **/
337 1.1 dyoung u32 ixgbe_get_num_of_tx_queues(struct ixgbe_hw *hw)
338 1.1 dyoung {
339 1.1 dyoung return hw->mac.max_tx_queues;
340 1.1 dyoung }
341 1.1 dyoung
342 1.1 dyoung /**
343 1.1 dyoung * ixgbe_get_num_of_rx_queues - Get Rx queues
344 1.1 dyoung * @hw: pointer to hardware structure
345 1.1 dyoung *
346 1.1 dyoung * Returns the number of receive queues for the given adapter.
347 1.1 dyoung **/
348 1.1 dyoung u32 ixgbe_get_num_of_rx_queues(struct ixgbe_hw *hw)
349 1.1 dyoung {
350 1.1 dyoung return hw->mac.max_rx_queues;
351 1.1 dyoung }
352 1.1 dyoung
353 1.1 dyoung /**
354 1.1 dyoung * ixgbe_stop_adapter - Disable Rx/Tx units
355 1.1 dyoung * @hw: pointer to hardware structure
356 1.1 dyoung *
357 1.1 dyoung * Sets the adapter_stopped flag within ixgbe_hw struct. Clears interrupts,
358 1.1 dyoung * disables transmit and receive units. The adapter_stopped flag is used by
359 1.1 dyoung * the shared code and drivers to determine if the adapter is in a stopped
360 1.1 dyoung * state and should not touch the hardware.
361 1.1 dyoung **/
362 1.1 dyoung s32 ixgbe_stop_adapter(struct ixgbe_hw *hw)
363 1.1 dyoung {
364 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.stop_adapter, (hw),
365 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
366 1.1 dyoung }
367 1.1 dyoung
368 1.1 dyoung /**
369 1.1 dyoung * ixgbe_read_pba_string - Reads part number string from EEPROM
370 1.1 dyoung * @hw: pointer to hardware structure
371 1.1 dyoung * @pba_num: stores the part number string from the EEPROM
372 1.1 dyoung * @pba_num_size: part number string buffer length
373 1.1 dyoung *
374 1.1 dyoung * Reads the part number string from the EEPROM.
375 1.1 dyoung **/
376 1.1 dyoung s32 ixgbe_read_pba_string(struct ixgbe_hw *hw, u8 *pba_num, u32 pba_num_size)
377 1.1 dyoung {
378 1.1 dyoung return ixgbe_read_pba_string_generic(hw, pba_num, pba_num_size);
379 1.1 dyoung }
380 1.1 dyoung
381 1.1 dyoung /**
382 1.1 dyoung * ixgbe_read_pba_num - Reads part number from EEPROM
383 1.1 dyoung * @hw: pointer to hardware structure
384 1.1 dyoung * @pba_num: stores the part number from the EEPROM
385 1.1 dyoung *
386 1.1 dyoung * Reads the part number from the EEPROM.
387 1.1 dyoung **/
388 1.1 dyoung s32 ixgbe_read_pba_num(struct ixgbe_hw *hw, u32 *pba_num)
389 1.1 dyoung {
390 1.1 dyoung return ixgbe_read_pba_num_generic(hw, pba_num);
391 1.1 dyoung }
392 1.1 dyoung
393 1.1 dyoung /**
394 1.1 dyoung * ixgbe_identify_phy - Get PHY type
395 1.1 dyoung * @hw: pointer to hardware structure
396 1.1 dyoung *
397 1.1 dyoung * Determines the physical layer module found on the current adapter.
398 1.1 dyoung **/
399 1.1 dyoung s32 ixgbe_identify_phy(struct ixgbe_hw *hw)
400 1.1 dyoung {
401 1.1 dyoung s32 status = IXGBE_SUCCESS;
402 1.1 dyoung
403 1.1 dyoung if (hw->phy.type == ixgbe_phy_unknown) {
404 1.1 dyoung status = ixgbe_call_func(hw, hw->phy.ops.identify, (hw),
405 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
406 1.1 dyoung }
407 1.1 dyoung
408 1.1 dyoung return status;
409 1.1 dyoung }
410 1.1 dyoung
411 1.1 dyoung /**
412 1.1 dyoung * ixgbe_reset_phy - Perform a PHY reset
413 1.1 dyoung * @hw: pointer to hardware structure
414 1.1 dyoung **/
415 1.1 dyoung s32 ixgbe_reset_phy(struct ixgbe_hw *hw)
416 1.1 dyoung {
417 1.1 dyoung s32 status = IXGBE_SUCCESS;
418 1.1 dyoung
419 1.1 dyoung if (hw->phy.type == ixgbe_phy_unknown) {
420 1.1 dyoung if (ixgbe_identify_phy(hw) != IXGBE_SUCCESS)
421 1.1 dyoung status = IXGBE_ERR_PHY;
422 1.1 dyoung }
423 1.1 dyoung
424 1.1 dyoung if (status == IXGBE_SUCCESS) {
425 1.1 dyoung status = ixgbe_call_func(hw, hw->phy.ops.reset, (hw),
426 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
427 1.1 dyoung }
428 1.1 dyoung return status;
429 1.1 dyoung }
430 1.1 dyoung
431 1.1 dyoung /**
432 1.1 dyoung * ixgbe_get_phy_firmware_version -
433 1.1 dyoung * @hw: pointer to hardware structure
434 1.1 dyoung * @firmware_version: pointer to firmware version
435 1.1 dyoung **/
436 1.1 dyoung s32 ixgbe_get_phy_firmware_version(struct ixgbe_hw *hw, u16 *firmware_version)
437 1.1 dyoung {
438 1.1 dyoung s32 status = IXGBE_SUCCESS;
439 1.1 dyoung
440 1.1 dyoung status = ixgbe_call_func(hw, hw->phy.ops.get_firmware_version,
441 1.5 msaitoh (hw, firmware_version),
442 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
443 1.1 dyoung return status;
444 1.1 dyoung }
445 1.1 dyoung
446 1.1 dyoung /**
447 1.1 dyoung * ixgbe_read_phy_reg - Read PHY register
448 1.1 dyoung * @hw: pointer to hardware structure
449 1.1 dyoung * @reg_addr: 32 bit address of PHY register to read
450 1.1 dyoung * @phy_data: Pointer to read data from PHY register
451 1.1 dyoung *
452 1.1 dyoung * Reads a value from a specified PHY register
453 1.1 dyoung **/
454 1.1 dyoung s32 ixgbe_read_phy_reg(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
455 1.5 msaitoh u16 *phy_data)
456 1.1 dyoung {
457 1.1 dyoung if (hw->phy.id == 0)
458 1.1 dyoung ixgbe_identify_phy(hw);
459 1.1 dyoung
460 1.1 dyoung return ixgbe_call_func(hw, hw->phy.ops.read_reg, (hw, reg_addr,
461 1.5 msaitoh device_type, phy_data), IXGBE_NOT_IMPLEMENTED);
462 1.1 dyoung }
463 1.1 dyoung
464 1.1 dyoung /**
465 1.1 dyoung * ixgbe_write_phy_reg - Write PHY register
466 1.1 dyoung * @hw: pointer to hardware structure
467 1.1 dyoung * @reg_addr: 32 bit PHY register to write
468 1.1 dyoung * @phy_data: Data to write to the PHY register
469 1.1 dyoung *
470 1.1 dyoung * Writes a value to specified PHY register
471 1.1 dyoung **/
472 1.1 dyoung s32 ixgbe_write_phy_reg(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
473 1.5 msaitoh u16 phy_data)
474 1.1 dyoung {
475 1.1 dyoung if (hw->phy.id == 0)
476 1.1 dyoung ixgbe_identify_phy(hw);
477 1.1 dyoung
478 1.1 dyoung return ixgbe_call_func(hw, hw->phy.ops.write_reg, (hw, reg_addr,
479 1.5 msaitoh device_type, phy_data), IXGBE_NOT_IMPLEMENTED);
480 1.1 dyoung }
481 1.1 dyoung
482 1.1 dyoung /**
483 1.1 dyoung * ixgbe_setup_phy_link - Restart PHY autoneg
484 1.1 dyoung * @hw: pointer to hardware structure
485 1.1 dyoung *
486 1.1 dyoung * Restart autonegotiation and PHY and waits for completion.
487 1.1 dyoung **/
488 1.1 dyoung s32 ixgbe_setup_phy_link(struct ixgbe_hw *hw)
489 1.1 dyoung {
490 1.1 dyoung return ixgbe_call_func(hw, hw->phy.ops.setup_link, (hw),
491 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
492 1.1 dyoung }
493 1.1 dyoung
494 1.1 dyoung /**
495 1.1 dyoung * ixgbe_check_phy_link - Determine link and speed status
496 1.1 dyoung * @hw: pointer to hardware structure
497 1.1 dyoung *
498 1.1 dyoung * Reads a PHY register to determine if link is up and the current speed for
499 1.1 dyoung * the PHY.
500 1.1 dyoung **/
501 1.1 dyoung s32 ixgbe_check_phy_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
502 1.5 msaitoh bool *link_up)
503 1.1 dyoung {
504 1.1 dyoung return ixgbe_call_func(hw, hw->phy.ops.check_link, (hw, speed,
505 1.5 msaitoh link_up), IXGBE_NOT_IMPLEMENTED);
506 1.1 dyoung }
507 1.1 dyoung
508 1.1 dyoung /**
509 1.1 dyoung * ixgbe_setup_phy_link_speed - Set auto advertise
510 1.1 dyoung * @hw: pointer to hardware structure
511 1.1 dyoung * @speed: new link speed
512 1.1 dyoung * @autoneg: TRUE if autonegotiation enabled
513 1.1 dyoung *
514 1.1 dyoung * Sets the auto advertised capabilities
515 1.1 dyoung **/
516 1.1 dyoung s32 ixgbe_setup_phy_link_speed(struct ixgbe_hw *hw, ixgbe_link_speed speed,
517 1.5 msaitoh bool autoneg,
518 1.5 msaitoh bool autoneg_wait_to_complete)
519 1.1 dyoung {
520 1.1 dyoung return ixgbe_call_func(hw, hw->phy.ops.setup_link_speed, (hw, speed,
521 1.5 msaitoh autoneg, autoneg_wait_to_complete),
522 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
523 1.1 dyoung }
524 1.1 dyoung
525 1.1 dyoung /**
526 1.1 dyoung * ixgbe_check_link - Get link and speed status
527 1.1 dyoung * @hw: pointer to hardware structure
528 1.1 dyoung *
529 1.1 dyoung * Reads the links register to determine if link is up and the current speed
530 1.1 dyoung **/
531 1.1 dyoung s32 ixgbe_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
532 1.5 msaitoh bool *link_up, bool link_up_wait_to_complete)
533 1.1 dyoung {
534 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.check_link, (hw, speed,
535 1.5 msaitoh link_up, link_up_wait_to_complete),
536 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
537 1.1 dyoung }
538 1.1 dyoung
539 1.1 dyoung /**
540 1.1 dyoung * ixgbe_disable_tx_laser - Disable Tx laser
541 1.1 dyoung * @hw: pointer to hardware structure
542 1.1 dyoung *
543 1.1 dyoung * If the driver needs to disable the laser on SFI optics.
544 1.1 dyoung **/
545 1.1 dyoung void ixgbe_disable_tx_laser(struct ixgbe_hw *hw)
546 1.1 dyoung {
547 1.1 dyoung if (hw->mac.ops.disable_tx_laser)
548 1.1 dyoung hw->mac.ops.disable_tx_laser(hw);
549 1.1 dyoung }
550 1.1 dyoung
551 1.1 dyoung /**
552 1.1 dyoung * ixgbe_enable_tx_laser - Enable Tx laser
553 1.1 dyoung * @hw: pointer to hardware structure
554 1.1 dyoung *
555 1.1 dyoung * If the driver needs to enable the laser on SFI optics.
556 1.1 dyoung **/
557 1.1 dyoung void ixgbe_enable_tx_laser(struct ixgbe_hw *hw)
558 1.1 dyoung {
559 1.1 dyoung if (hw->mac.ops.enable_tx_laser)
560 1.1 dyoung hw->mac.ops.enable_tx_laser(hw);
561 1.1 dyoung }
562 1.1 dyoung
563 1.1 dyoung /**
564 1.1 dyoung * ixgbe_flap_tx_laser - flap Tx laser to start autotry process
565 1.1 dyoung * @hw: pointer to hardware structure
566 1.1 dyoung *
567 1.1 dyoung * When the driver changes the link speeds that it can support then
568 1.1 dyoung * flap the tx laser to alert the link partner to start autotry
569 1.1 dyoung * process on its end.
570 1.1 dyoung **/
571 1.1 dyoung void ixgbe_flap_tx_laser(struct ixgbe_hw *hw)
572 1.1 dyoung {
573 1.1 dyoung if (hw->mac.ops.flap_tx_laser)
574 1.1 dyoung hw->mac.ops.flap_tx_laser(hw);
575 1.1 dyoung }
576 1.1 dyoung
577 1.1 dyoung /**
578 1.1 dyoung * ixgbe_setup_link - Set link speed
579 1.1 dyoung * @hw: pointer to hardware structure
580 1.1 dyoung * @speed: new link speed
581 1.1 dyoung * @autoneg: TRUE if autonegotiation enabled
582 1.1 dyoung *
583 1.1 dyoung * Configures link settings. Restarts the link.
584 1.1 dyoung * Performs autonegotiation if needed.
585 1.1 dyoung **/
586 1.1 dyoung s32 ixgbe_setup_link(struct ixgbe_hw *hw, ixgbe_link_speed speed,
587 1.5 msaitoh bool autoneg,
588 1.5 msaitoh bool autoneg_wait_to_complete)
589 1.1 dyoung {
590 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.setup_link, (hw, speed,
591 1.5 msaitoh autoneg, autoneg_wait_to_complete),
592 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
593 1.1 dyoung }
594 1.1 dyoung
595 1.1 dyoung /**
596 1.1 dyoung * ixgbe_get_link_capabilities - Returns link capabilities
597 1.1 dyoung * @hw: pointer to hardware structure
598 1.1 dyoung *
599 1.1 dyoung * Determines the link capabilities of the current configuration.
600 1.1 dyoung **/
601 1.1 dyoung s32 ixgbe_get_link_capabilities(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
602 1.5 msaitoh bool *autoneg)
603 1.1 dyoung {
604 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.get_link_capabilities, (hw,
605 1.5 msaitoh speed, autoneg), IXGBE_NOT_IMPLEMENTED);
606 1.1 dyoung }
607 1.1 dyoung
608 1.1 dyoung /**
609 1.1 dyoung * ixgbe_led_on - Turn on LEDs
610 1.1 dyoung * @hw: pointer to hardware structure
611 1.1 dyoung * @index: led number to turn on
612 1.1 dyoung *
613 1.1 dyoung * Turns on the software controllable LEDs.
614 1.1 dyoung **/
615 1.1 dyoung s32 ixgbe_led_on(struct ixgbe_hw *hw, u32 index)
616 1.1 dyoung {
617 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.led_on, (hw, index),
618 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
619 1.1 dyoung }
620 1.1 dyoung
621 1.1 dyoung /**
622 1.1 dyoung * ixgbe_led_off - Turn off LEDs
623 1.1 dyoung * @hw: pointer to hardware structure
624 1.1 dyoung * @index: led number to turn off
625 1.1 dyoung *
626 1.1 dyoung * Turns off the software controllable LEDs.
627 1.1 dyoung **/
628 1.1 dyoung s32 ixgbe_led_off(struct ixgbe_hw *hw, u32 index)
629 1.1 dyoung {
630 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.led_off, (hw, index),
631 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
632 1.1 dyoung }
633 1.1 dyoung
634 1.1 dyoung /**
635 1.1 dyoung * ixgbe_blink_led_start - Blink LEDs
636 1.1 dyoung * @hw: pointer to hardware structure
637 1.1 dyoung * @index: led number to blink
638 1.1 dyoung *
639 1.1 dyoung * Blink LED based on index.
640 1.1 dyoung **/
641 1.1 dyoung s32 ixgbe_blink_led_start(struct ixgbe_hw *hw, u32 index)
642 1.1 dyoung {
643 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.blink_led_start, (hw, index),
644 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
645 1.1 dyoung }
646 1.1 dyoung
647 1.1 dyoung /**
648 1.1 dyoung * ixgbe_blink_led_stop - Stop blinking LEDs
649 1.1 dyoung * @hw: pointer to hardware structure
650 1.1 dyoung *
651 1.1 dyoung * Stop blinking LED based on index.
652 1.1 dyoung **/
653 1.1 dyoung s32 ixgbe_blink_led_stop(struct ixgbe_hw *hw, u32 index)
654 1.1 dyoung {
655 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.blink_led_stop, (hw, index),
656 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
657 1.1 dyoung }
658 1.1 dyoung
659 1.1 dyoung /**
660 1.1 dyoung * ixgbe_init_eeprom_params - Initialize EEPROM parameters
661 1.1 dyoung * @hw: pointer to hardware structure
662 1.1 dyoung *
663 1.1 dyoung * Initializes the EEPROM parameters ixgbe_eeprom_info within the
664 1.1 dyoung * ixgbe_hw struct in order to set up EEPROM access.
665 1.1 dyoung **/
666 1.1 dyoung s32 ixgbe_init_eeprom_params(struct ixgbe_hw *hw)
667 1.1 dyoung {
668 1.1 dyoung return ixgbe_call_func(hw, hw->eeprom.ops.init_params, (hw),
669 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
670 1.1 dyoung }
671 1.1 dyoung
672 1.1 dyoung
673 1.1 dyoung /**
674 1.1 dyoung * ixgbe_write_eeprom - Write word to EEPROM
675 1.1 dyoung * @hw: pointer to hardware structure
676 1.1 dyoung * @offset: offset within the EEPROM to be written to
677 1.1 dyoung * @data: 16 bit word to be written to the EEPROM
678 1.1 dyoung *
679 1.1 dyoung * Writes 16 bit value to EEPROM. If ixgbe_eeprom_update_checksum is not
680 1.1 dyoung * called after this function, the EEPROM will most likely contain an
681 1.1 dyoung * invalid checksum.
682 1.1 dyoung **/
683 1.1 dyoung s32 ixgbe_write_eeprom(struct ixgbe_hw *hw, u16 offset, u16 data)
684 1.1 dyoung {
685 1.1 dyoung return ixgbe_call_func(hw, hw->eeprom.ops.write, (hw, offset, data),
686 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
687 1.5 msaitoh }
688 1.5 msaitoh
689 1.5 msaitoh /**
690 1.5 msaitoh * ixgbe_write_eeprom_buffer - Write word(s) to EEPROM
691 1.5 msaitoh * @hw: pointer to hardware structure
692 1.5 msaitoh * @offset: offset within the EEPROM to be written to
693 1.5 msaitoh * @data: 16 bit word(s) to be written to the EEPROM
694 1.5 msaitoh * @words: number of words
695 1.5 msaitoh *
696 1.5 msaitoh * Writes 16 bit word(s) to EEPROM. If ixgbe_eeprom_update_checksum is not
697 1.5 msaitoh * called after this function, the EEPROM will most likely contain an
698 1.5 msaitoh * invalid checksum.
699 1.5 msaitoh **/
700 1.5 msaitoh s32 ixgbe_write_eeprom_buffer(struct ixgbe_hw *hw, u16 offset, u16 words,
701 1.5 msaitoh u16 *data)
702 1.5 msaitoh {
703 1.5 msaitoh return ixgbe_call_func(hw, hw->eeprom.ops.write_buffer,
704 1.5 msaitoh (hw, offset, words, data),
705 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
706 1.1 dyoung }
707 1.1 dyoung
708 1.1 dyoung /**
709 1.1 dyoung * ixgbe_read_eeprom - Read word from EEPROM
710 1.1 dyoung * @hw: pointer to hardware structure
711 1.1 dyoung * @offset: offset within the EEPROM to be read
712 1.1 dyoung * @data: read 16 bit value from EEPROM
713 1.1 dyoung *
714 1.1 dyoung * Reads 16 bit value from EEPROM
715 1.1 dyoung **/
716 1.1 dyoung s32 ixgbe_read_eeprom(struct ixgbe_hw *hw, u16 offset, u16 *data)
717 1.1 dyoung {
718 1.1 dyoung return ixgbe_call_func(hw, hw->eeprom.ops.read, (hw, offset, data),
719 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
720 1.5 msaitoh }
721 1.5 msaitoh
722 1.5 msaitoh /**
723 1.5 msaitoh * ixgbe_read_eeprom_buffer - Read word(s) from EEPROM
724 1.5 msaitoh * @hw: pointer to hardware structure
725 1.5 msaitoh * @offset: offset within the EEPROM to be read
726 1.5 msaitoh * @data: read 16 bit word(s) from EEPROM
727 1.5 msaitoh * @words: number of words
728 1.5 msaitoh *
729 1.5 msaitoh * Reads 16 bit word(s) from EEPROM
730 1.5 msaitoh **/
731 1.5 msaitoh s32 ixgbe_read_eeprom_buffer(struct ixgbe_hw *hw, u16 offset,
732 1.5 msaitoh u16 words, u16 *data)
733 1.5 msaitoh {
734 1.5 msaitoh return ixgbe_call_func(hw, hw->eeprom.ops.read_buffer,
735 1.5 msaitoh (hw, offset, words, data),
736 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
737 1.1 dyoung }
738 1.1 dyoung
739 1.1 dyoung /**
740 1.1 dyoung * ixgbe_validate_eeprom_checksum - Validate EEPROM checksum
741 1.1 dyoung * @hw: pointer to hardware structure
742 1.1 dyoung * @checksum_val: calculated checksum
743 1.1 dyoung *
744 1.1 dyoung * Performs checksum calculation and validates the EEPROM checksum
745 1.1 dyoung **/
746 1.1 dyoung s32 ixgbe_validate_eeprom_checksum(struct ixgbe_hw *hw, u16 *checksum_val)
747 1.1 dyoung {
748 1.1 dyoung return ixgbe_call_func(hw, hw->eeprom.ops.validate_checksum,
749 1.5 msaitoh (hw, checksum_val), IXGBE_NOT_IMPLEMENTED);
750 1.1 dyoung }
751 1.1 dyoung
752 1.1 dyoung /**
753 1.1 dyoung * ixgbe_eeprom_update_checksum - Updates the EEPROM checksum
754 1.1 dyoung * @hw: pointer to hardware structure
755 1.1 dyoung **/
756 1.1 dyoung s32 ixgbe_update_eeprom_checksum(struct ixgbe_hw *hw)
757 1.1 dyoung {
758 1.1 dyoung return ixgbe_call_func(hw, hw->eeprom.ops.update_checksum, (hw),
759 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
760 1.1 dyoung }
761 1.1 dyoung
762 1.1 dyoung /**
763 1.1 dyoung * ixgbe_insert_mac_addr - Find a RAR for this mac address
764 1.1 dyoung * @hw: pointer to hardware structure
765 1.1 dyoung * @addr: Address to put into receive address register
766 1.1 dyoung * @vmdq: VMDq pool to assign
767 1.1 dyoung *
768 1.1 dyoung * Puts an ethernet address into a receive address register, or
769 1.1 dyoung * finds the rar that it is aleady in; adds to the pool list
770 1.1 dyoung **/
771 1.1 dyoung s32 ixgbe_insert_mac_addr(struct ixgbe_hw *hw, u8 *addr, u32 vmdq)
772 1.1 dyoung {
773 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.insert_mac_addr,
774 1.5 msaitoh (hw, addr, vmdq),
775 1.1 dyoung IXGBE_NOT_IMPLEMENTED);
776 1.1 dyoung }
777 1.1 dyoung
778 1.1 dyoung /**
779 1.1 dyoung * ixgbe_set_rar - Set Rx address register
780 1.1 dyoung * @hw: pointer to hardware structure
781 1.1 dyoung * @index: Receive address register to write
782 1.1 dyoung * @addr: Address to put into receive address register
783 1.1 dyoung * @vmdq: VMDq "set"
784 1.1 dyoung * @enable_addr: set flag that address is active
785 1.1 dyoung *
786 1.1 dyoung * Puts an ethernet address into a receive address register.
787 1.1 dyoung **/
788 1.1 dyoung s32 ixgbe_set_rar(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
789 1.5 msaitoh u32 enable_addr)
790 1.1 dyoung {
791 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.set_rar, (hw, index, addr, vmdq,
792 1.5 msaitoh enable_addr), IXGBE_NOT_IMPLEMENTED);
793 1.1 dyoung }
794 1.1 dyoung
795 1.1 dyoung /**
796 1.1 dyoung * ixgbe_clear_rar - Clear Rx address register
797 1.1 dyoung * @hw: pointer to hardware structure
798 1.1 dyoung * @index: Receive address register to write
799 1.1 dyoung *
800 1.1 dyoung * Puts an ethernet address into a receive address register.
801 1.1 dyoung **/
802 1.1 dyoung s32 ixgbe_clear_rar(struct ixgbe_hw *hw, u32 index)
803 1.1 dyoung {
804 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.clear_rar, (hw, index),
805 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
806 1.1 dyoung }
807 1.1 dyoung
808 1.1 dyoung /**
809 1.1 dyoung * ixgbe_set_vmdq - Associate a VMDq index with a receive address
810 1.1 dyoung * @hw: pointer to hardware structure
811 1.1 dyoung * @rar: receive address register index to associate with VMDq index
812 1.1 dyoung * @vmdq: VMDq set or pool index
813 1.1 dyoung **/
814 1.1 dyoung s32 ixgbe_set_vmdq(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
815 1.1 dyoung {
816 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.set_vmdq, (hw, rar, vmdq),
817 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
818 1.6 msaitoh
819 1.6 msaitoh }
820 1.6 msaitoh
821 1.6 msaitoh /**
822 1.6 msaitoh * ixgbe_set_vmdq_san_mac - Associate VMDq index 127 with a receive address
823 1.6 msaitoh * @hw: pointer to hardware structure
824 1.6 msaitoh * @vmdq: VMDq default pool index
825 1.6 msaitoh **/
826 1.6 msaitoh s32 ixgbe_set_vmdq_san_mac(struct ixgbe_hw *hw, u32 vmdq)
827 1.6 msaitoh {
828 1.6 msaitoh return ixgbe_call_func(hw, hw->mac.ops.set_vmdq_san_mac,
829 1.6 msaitoh (hw, vmdq), IXGBE_NOT_IMPLEMENTED);
830 1.1 dyoung }
831 1.1 dyoung
832 1.1 dyoung /**
833 1.1 dyoung * ixgbe_clear_vmdq - Disassociate a VMDq index from a receive address
834 1.1 dyoung * @hw: pointer to hardware structure
835 1.1 dyoung * @rar: receive address register index to disassociate with VMDq index
836 1.1 dyoung * @vmdq: VMDq set or pool index
837 1.1 dyoung **/
838 1.1 dyoung s32 ixgbe_clear_vmdq(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
839 1.1 dyoung {
840 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.clear_vmdq, (hw, rar, vmdq),
841 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
842 1.1 dyoung }
843 1.1 dyoung
844 1.1 dyoung /**
845 1.1 dyoung * ixgbe_init_rx_addrs - Initializes receive address filters.
846 1.1 dyoung * @hw: pointer to hardware structure
847 1.1 dyoung *
848 1.1 dyoung * Places the MAC address in receive address register 0 and clears the rest
849 1.1 dyoung * of the receive address registers. Clears the multicast table. Assumes
850 1.1 dyoung * the receiver is in reset when the routine is called.
851 1.1 dyoung **/
852 1.1 dyoung s32 ixgbe_init_rx_addrs(struct ixgbe_hw *hw)
853 1.1 dyoung {
854 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.init_rx_addrs, (hw),
855 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
856 1.1 dyoung }
857 1.1 dyoung
858 1.1 dyoung /**
859 1.1 dyoung * ixgbe_get_num_rx_addrs - Returns the number of RAR entries.
860 1.1 dyoung * @hw: pointer to hardware structure
861 1.1 dyoung **/
862 1.1 dyoung u32 ixgbe_get_num_rx_addrs(struct ixgbe_hw *hw)
863 1.1 dyoung {
864 1.1 dyoung return hw->mac.num_rar_entries;
865 1.1 dyoung }
866 1.1 dyoung
867 1.1 dyoung /**
868 1.1 dyoung * ixgbe_update_uc_addr_list - Updates the MAC's list of secondary addresses
869 1.1 dyoung * @hw: pointer to hardware structure
870 1.1 dyoung * @addr_list: the list of new multicast addresses
871 1.1 dyoung * @addr_count: number of addresses
872 1.1 dyoung * @func: iterator function to walk the multicast address list
873 1.1 dyoung *
874 1.1 dyoung * The given list replaces any existing list. Clears the secondary addrs from
875 1.1 dyoung * receive address registers. Uses unused receive address registers for the
876 1.1 dyoung * first secondary addresses, and falls back to promiscuous mode as needed.
877 1.1 dyoung **/
878 1.1 dyoung s32 ixgbe_update_uc_addr_list(struct ixgbe_hw *hw, u8 *addr_list,
879 1.5 msaitoh u32 addr_count, ixgbe_mc_addr_itr func)
880 1.1 dyoung {
881 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.update_uc_addr_list, (hw,
882 1.5 msaitoh addr_list, addr_count, func),
883 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
884 1.1 dyoung }
885 1.1 dyoung
886 1.1 dyoung /**
887 1.1 dyoung * ixgbe_update_mc_addr_list - Updates the MAC's list of multicast addresses
888 1.1 dyoung * @hw: pointer to hardware structure
889 1.1 dyoung * @mc_addr_list: the list of new multicast addresses
890 1.1 dyoung * @mc_addr_count: number of addresses
891 1.1 dyoung * @func: iterator function to walk the multicast address list
892 1.1 dyoung *
893 1.1 dyoung * The given list replaces any existing list. Clears the MC addrs from receive
894 1.1 dyoung * address registers and the multicast table. Uses unused receive address
895 1.1 dyoung * registers for the first multicast addresses, and hashes the rest into the
896 1.1 dyoung * multicast table.
897 1.1 dyoung **/
898 1.1 dyoung s32 ixgbe_update_mc_addr_list(struct ixgbe_hw *hw, u8 *mc_addr_list,
899 1.5 msaitoh u32 mc_addr_count, ixgbe_mc_addr_itr func,
900 1.5 msaitoh bool clear)
901 1.1 dyoung {
902 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.update_mc_addr_list, (hw,
903 1.5 msaitoh mc_addr_list, mc_addr_count, func, clear),
904 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
905 1.1 dyoung }
906 1.1 dyoung
907 1.1 dyoung /**
908 1.1 dyoung * ixgbe_enable_mc - Enable multicast address in RAR
909 1.1 dyoung * @hw: pointer to hardware structure
910 1.1 dyoung *
911 1.1 dyoung * Enables multicast address in RAR and the use of the multicast hash table.
912 1.1 dyoung **/
913 1.1 dyoung s32 ixgbe_enable_mc(struct ixgbe_hw *hw)
914 1.1 dyoung {
915 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.enable_mc, (hw),
916 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
917 1.1 dyoung }
918 1.1 dyoung
919 1.1 dyoung /**
920 1.1 dyoung * ixgbe_disable_mc - Disable multicast address in RAR
921 1.1 dyoung * @hw: pointer to hardware structure
922 1.1 dyoung *
923 1.1 dyoung * Disables multicast address in RAR and the use of the multicast hash table.
924 1.1 dyoung **/
925 1.1 dyoung s32 ixgbe_disable_mc(struct ixgbe_hw *hw)
926 1.1 dyoung {
927 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.disable_mc, (hw),
928 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
929 1.1 dyoung }
930 1.1 dyoung
931 1.1 dyoung /**
932 1.1 dyoung * ixgbe_clear_vfta - Clear VLAN filter table
933 1.1 dyoung * @hw: pointer to hardware structure
934 1.1 dyoung *
935 1.1 dyoung * Clears the VLAN filer table, and the VMDq index associated with the filter
936 1.1 dyoung **/
937 1.1 dyoung s32 ixgbe_clear_vfta(struct ixgbe_hw *hw)
938 1.1 dyoung {
939 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.clear_vfta, (hw),
940 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
941 1.1 dyoung }
942 1.1 dyoung
943 1.1 dyoung /**
944 1.1 dyoung * ixgbe_set_vfta - Set VLAN filter table
945 1.1 dyoung * @hw: pointer to hardware structure
946 1.1 dyoung * @vlan: VLAN id to write to VLAN filter
947 1.1 dyoung * @vind: VMDq output index that maps queue to VLAN id in VFTA
948 1.1 dyoung * @vlan_on: boolean flag to turn on/off VLAN in VFTA
949 1.1 dyoung *
950 1.1 dyoung * Turn on/off specified VLAN in the VLAN filter table.
951 1.1 dyoung **/
952 1.1 dyoung s32 ixgbe_set_vfta(struct ixgbe_hw *hw, u32 vlan, u32 vind, bool vlan_on)
953 1.1 dyoung {
954 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.set_vfta, (hw, vlan, vind,
955 1.5 msaitoh vlan_on), IXGBE_NOT_IMPLEMENTED);
956 1.5 msaitoh }
957 1.5 msaitoh
958 1.5 msaitoh /**
959 1.5 msaitoh * ixgbe_set_vlvf - Set VLAN Pool Filter
960 1.5 msaitoh * @hw: pointer to hardware structure
961 1.5 msaitoh * @vlan: VLAN id to write to VLAN filter
962 1.5 msaitoh * @vind: VMDq output index that maps queue to VLAN id in VFVFB
963 1.5 msaitoh * @vlan_on: boolean flag to turn on/off VLAN in VFVF
964 1.5 msaitoh * @vfta_changed: pointer to boolean flag which indicates whether VFTA
965 1.5 msaitoh * should be changed
966 1.5 msaitoh *
967 1.5 msaitoh * Turn on/off specified bit in VLVF table.
968 1.5 msaitoh **/
969 1.5 msaitoh s32 ixgbe_set_vlvf(struct ixgbe_hw *hw, u32 vlan, u32 vind, bool vlan_on,
970 1.5 msaitoh bool *vfta_changed)
971 1.5 msaitoh {
972 1.5 msaitoh return ixgbe_call_func(hw, hw->mac.ops.set_vlvf, (hw, vlan, vind,
973 1.5 msaitoh vlan_on, vfta_changed), IXGBE_NOT_IMPLEMENTED);
974 1.1 dyoung }
975 1.1 dyoung
976 1.1 dyoung /**
977 1.1 dyoung * ixgbe_fc_enable - Enable flow control
978 1.1 dyoung * @hw: pointer to hardware structure
979 1.1 dyoung *
980 1.1 dyoung * Configures the flow control settings based on SW configuration.
981 1.1 dyoung **/
982 1.6 msaitoh s32 ixgbe_fc_enable(struct ixgbe_hw *hw)
983 1.1 dyoung {
984 1.6 msaitoh return ixgbe_call_func(hw, hw->mac.ops.fc_enable, (hw),
985 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
986 1.5 msaitoh }
987 1.5 msaitoh
988 1.5 msaitoh /**
989 1.5 msaitoh * ixgbe_set_fw_drv_ver - Try to send the driver version number FW
990 1.5 msaitoh * @hw: pointer to hardware structure
991 1.5 msaitoh * @maj: driver major number to be sent to firmware
992 1.5 msaitoh * @min: driver minor number to be sent to firmware
993 1.5 msaitoh * @build: driver build number to be sent to firmware
994 1.5 msaitoh * @ver: driver version number to be sent to firmware
995 1.5 msaitoh **/
996 1.5 msaitoh s32 ixgbe_set_fw_drv_ver(struct ixgbe_hw *hw, u8 maj, u8 min, u8 build,
997 1.5 msaitoh u8 ver)
998 1.5 msaitoh {
999 1.5 msaitoh return ixgbe_call_func(hw, hw->mac.ops.set_fw_drv_ver, (hw, maj, min,
1000 1.5 msaitoh build, ver), IXGBE_NOT_IMPLEMENTED);
1001 1.1 dyoung }
1002 1.1 dyoung
1003 1.5 msaitoh
1004 1.1 dyoung /**
1005 1.1 dyoung * ixgbe_read_analog_reg8 - Reads 8 bit analog register
1006 1.1 dyoung * @hw: pointer to hardware structure
1007 1.1 dyoung * @reg: analog register to read
1008 1.1 dyoung * @val: read value
1009 1.1 dyoung *
1010 1.1 dyoung * Performs write operation to analog register specified.
1011 1.1 dyoung **/
1012 1.1 dyoung s32 ixgbe_read_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 *val)
1013 1.1 dyoung {
1014 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.read_analog_reg8, (hw, reg,
1015 1.5 msaitoh val), IXGBE_NOT_IMPLEMENTED);
1016 1.1 dyoung }
1017 1.1 dyoung
1018 1.1 dyoung /**
1019 1.1 dyoung * ixgbe_write_analog_reg8 - Writes 8 bit analog register
1020 1.1 dyoung * @hw: pointer to hardware structure
1021 1.1 dyoung * @reg: analog register to write
1022 1.1 dyoung * @val: value to write
1023 1.1 dyoung *
1024 1.1 dyoung * Performs write operation to Atlas analog register specified.
1025 1.1 dyoung **/
1026 1.1 dyoung s32 ixgbe_write_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 val)
1027 1.1 dyoung {
1028 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.write_analog_reg8, (hw, reg,
1029 1.5 msaitoh val), IXGBE_NOT_IMPLEMENTED);
1030 1.1 dyoung }
1031 1.1 dyoung
1032 1.1 dyoung /**
1033 1.1 dyoung * ixgbe_init_uta_tables - Initializes Unicast Table Arrays.
1034 1.1 dyoung * @hw: pointer to hardware structure
1035 1.1 dyoung *
1036 1.1 dyoung * Initializes the Unicast Table Arrays to zero on device load. This
1037 1.1 dyoung * is part of the Rx init addr execution path.
1038 1.1 dyoung **/
1039 1.1 dyoung s32 ixgbe_init_uta_tables(struct ixgbe_hw *hw)
1040 1.1 dyoung {
1041 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.init_uta_tables, (hw),
1042 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
1043 1.1 dyoung }
1044 1.1 dyoung
1045 1.1 dyoung /**
1046 1.1 dyoung * ixgbe_read_i2c_byte - Reads 8 bit word over I2C at specified device address
1047 1.1 dyoung * @hw: pointer to hardware structure
1048 1.1 dyoung * @byte_offset: byte offset to read
1049 1.1 dyoung * @data: value read
1050 1.1 dyoung *
1051 1.1 dyoung * Performs byte read operation to SFP module's EEPROM over I2C interface.
1052 1.1 dyoung **/
1053 1.1 dyoung s32 ixgbe_read_i2c_byte(struct ixgbe_hw *hw, u8 byte_offset, u8 dev_addr,
1054 1.5 msaitoh u8 *data)
1055 1.1 dyoung {
1056 1.1 dyoung return ixgbe_call_func(hw, hw->phy.ops.read_i2c_byte, (hw, byte_offset,
1057 1.5 msaitoh dev_addr, data), IXGBE_NOT_IMPLEMENTED);
1058 1.1 dyoung }
1059 1.1 dyoung
1060 1.1 dyoung /**
1061 1.1 dyoung * ixgbe_write_i2c_byte - Writes 8 bit word over I2C
1062 1.1 dyoung * @hw: pointer to hardware structure
1063 1.1 dyoung * @byte_offset: byte offset to write
1064 1.1 dyoung * @data: value to write
1065 1.1 dyoung *
1066 1.1 dyoung * Performs byte write operation to SFP module's EEPROM over I2C interface
1067 1.1 dyoung * at a specified device address.
1068 1.1 dyoung **/
1069 1.1 dyoung s32 ixgbe_write_i2c_byte(struct ixgbe_hw *hw, u8 byte_offset, u8 dev_addr,
1070 1.5 msaitoh u8 data)
1071 1.1 dyoung {
1072 1.1 dyoung return ixgbe_call_func(hw, hw->phy.ops.write_i2c_byte, (hw, byte_offset,
1073 1.5 msaitoh dev_addr, data), IXGBE_NOT_IMPLEMENTED);
1074 1.1 dyoung }
1075 1.1 dyoung
1076 1.1 dyoung /**
1077 1.1 dyoung * ixgbe_write_i2c_eeprom - Writes 8 bit EEPROM word over I2C interface
1078 1.1 dyoung * @hw: pointer to hardware structure
1079 1.1 dyoung * @byte_offset: EEPROM byte offset to write
1080 1.1 dyoung * @eeprom_data: value to write
1081 1.1 dyoung *
1082 1.1 dyoung * Performs byte write operation to SFP module's EEPROM over I2C interface.
1083 1.1 dyoung **/
1084 1.1 dyoung s32 ixgbe_write_i2c_eeprom(struct ixgbe_hw *hw,
1085 1.5 msaitoh u8 byte_offset, u8 eeprom_data)
1086 1.1 dyoung {
1087 1.1 dyoung return ixgbe_call_func(hw, hw->phy.ops.write_i2c_eeprom,
1088 1.5 msaitoh (hw, byte_offset, eeprom_data),
1089 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
1090 1.1 dyoung }
1091 1.1 dyoung
1092 1.1 dyoung /**
1093 1.1 dyoung * ixgbe_read_i2c_eeprom - Reads 8 bit EEPROM word over I2C interface
1094 1.1 dyoung * @hw: pointer to hardware structure
1095 1.1 dyoung * @byte_offset: EEPROM byte offset to read
1096 1.1 dyoung * @eeprom_data: value read
1097 1.1 dyoung *
1098 1.1 dyoung * Performs byte read operation to SFP module's EEPROM over I2C interface.
1099 1.1 dyoung **/
1100 1.1 dyoung s32 ixgbe_read_i2c_eeprom(struct ixgbe_hw *hw, u8 byte_offset, u8 *eeprom_data)
1101 1.1 dyoung {
1102 1.1 dyoung return ixgbe_call_func(hw, hw->phy.ops.read_i2c_eeprom,
1103 1.5 msaitoh (hw, byte_offset, eeprom_data),
1104 1.5 msaitoh IXGBE_NOT_IMPLEMENTED);
1105 1.1 dyoung }
1106 1.1 dyoung
1107 1.1 dyoung /**
1108 1.1 dyoung * ixgbe_get_supported_physical_layer - Returns physical layer type
1109 1.1 dyoung * @hw: pointer to hardware structure
1110 1.1 dyoung *
1111 1.1 dyoung * Determines physical layer capabilities of the current configuration.
1112 1.1 dyoung **/
1113 1.1 dyoung u32 ixgbe_get_supported_physical_layer(struct ixgbe_hw *hw)
1114 1.1 dyoung {
1115 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.get_supported_physical_layer,
1116 1.5 msaitoh (hw), IXGBE_PHYSICAL_LAYER_UNKNOWN);
1117 1.1 dyoung }
1118 1.1 dyoung
1119 1.1 dyoung /**
1120 1.6 msaitoh * ixgbe_enable_rx_dma - Enables Rx DMA unit, dependent on device specifics
1121 1.1 dyoung * @hw: pointer to hardware structure
1122 1.1 dyoung * @regval: bitfield to write to the Rx DMA register
1123 1.1 dyoung *
1124 1.1 dyoung * Enables the Rx DMA unit of the device.
1125 1.1 dyoung **/
1126 1.1 dyoung s32 ixgbe_enable_rx_dma(struct ixgbe_hw *hw, u32 regval)
1127 1.1 dyoung {
1128 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.enable_rx_dma,
1129 1.5 msaitoh (hw, regval), IXGBE_NOT_IMPLEMENTED);
1130 1.5 msaitoh }
1131 1.5 msaitoh
1132 1.5 msaitoh /**
1133 1.5 msaitoh * ixgbe_disable_sec_rx_path - Stops the receive data path
1134 1.5 msaitoh * @hw: pointer to hardware structure
1135 1.5 msaitoh *
1136 1.5 msaitoh * Stops the receive data path.
1137 1.5 msaitoh **/
1138 1.5 msaitoh s32 ixgbe_disable_sec_rx_path(struct ixgbe_hw *hw)
1139 1.5 msaitoh {
1140 1.5 msaitoh return ixgbe_call_func(hw, hw->mac.ops.disable_sec_rx_path,
1141 1.5 msaitoh (hw), IXGBE_NOT_IMPLEMENTED);
1142 1.5 msaitoh }
1143 1.5 msaitoh
1144 1.5 msaitoh /**
1145 1.5 msaitoh * ixgbe_enable_sec_rx_path - Enables the receive data path
1146 1.5 msaitoh * @hw: pointer to hardware structure
1147 1.5 msaitoh *
1148 1.5 msaitoh * Enables the receive data path.
1149 1.5 msaitoh **/
1150 1.5 msaitoh s32 ixgbe_enable_sec_rx_path(struct ixgbe_hw *hw)
1151 1.5 msaitoh {
1152 1.5 msaitoh return ixgbe_call_func(hw, hw->mac.ops.enable_sec_rx_path,
1153 1.5 msaitoh (hw), IXGBE_NOT_IMPLEMENTED);
1154 1.1 dyoung }
1155 1.1 dyoung
1156 1.1 dyoung /**
1157 1.1 dyoung * ixgbe_acquire_swfw_semaphore - Acquire SWFW semaphore
1158 1.1 dyoung * @hw: pointer to hardware structure
1159 1.1 dyoung * @mask: Mask to specify which semaphore to acquire
1160 1.1 dyoung *
1161 1.1 dyoung * Acquires the SWFW semaphore through SW_FW_SYNC register for the specified
1162 1.1 dyoung * function (CSR, PHY0, PHY1, EEPROM, Flash)
1163 1.1 dyoung **/
1164 1.1 dyoung s32 ixgbe_acquire_swfw_semaphore(struct ixgbe_hw *hw, u16 mask)
1165 1.1 dyoung {
1166 1.1 dyoung return ixgbe_call_func(hw, hw->mac.ops.acquire_swfw_sync,
1167 1.5 msaitoh (hw, mask), IXGBE_NOT_IMPLEMENTED);
1168 1.1 dyoung }
1169 1.1 dyoung
1170 1.1 dyoung /**
1171 1.1 dyoung * ixgbe_release_swfw_semaphore - Release SWFW semaphore
1172 1.1 dyoung * @hw: pointer to hardware structure
1173 1.1 dyoung * @mask: Mask to specify which semaphore to release
1174 1.1 dyoung *
1175 1.1 dyoung * Releases the SWFW semaphore through SW_FW_SYNC register for the specified
1176 1.1 dyoung * function (CSR, PHY0, PHY1, EEPROM, Flash)
1177 1.1 dyoung **/
1178 1.1 dyoung void ixgbe_release_swfw_semaphore(struct ixgbe_hw *hw, u16 mask)
1179 1.1 dyoung {
1180 1.1 dyoung if (hw->mac.ops.release_swfw_sync)
1181 1.1 dyoung hw->mac.ops.release_swfw_sync(hw, mask);
1182 1.1 dyoung }
1183 1.1 dyoung
1184