2 * Copyright (C) 2006 Freescale Semicondutor, Inc. All rights reserved.
4 * Authors: Shlomi Gridish <gridish@freescale.com>
5 * Li Yang <leoli@freescale.com>
8 * QUICC Engine (QE) external definitions and structure.
10 * This program is free software; you can redistribute it and/or modify it
11 * under the terms of the GNU General Public License as published by the
12 * Free Software Foundation; either version 2 of the License, or (at your
13 * option) any later version.
15 #ifndef _ASM_POWERPC_QE_H
16 #define _ASM_POWERPC_QE_H
19 #include <asm/immap_qe.h>
21 #define QE_NUM_OF_SNUM 28
22 #define QE_NUM_OF_BRGS 16
23 #define QE_NUM_OF_PORTS 1024
27 #define MEM_PART_SYSTEM 0
28 #define MEM_PART_SECONDARY 1
29 #define MEM_PART_MURAM 2
31 /* Export QE common operations */
32 extern void qe_reset(void);
33 extern int par_io_init(struct device_node *np);
34 extern int par_io_of_config(struct device_node *np);
35 extern int par_io_config_pin(u8 port, u8 pin, int dir, int open_drain,
36 int assignment, int has_irq);
37 extern int par_io_data_set(u8 port, u8 pin, u8 val);
40 int qe_issue_cmd(u32 cmd, u32 device, u8 mcn_protocol, u32 cmd_input);
41 void qe_setbrg(unsigned int brg, unsigned int rate, unsigned int multiplier);
42 int qe_get_snum(void);
43 void qe_put_snum(u8 snum);
44 unsigned long qe_muram_alloc(int size, int align);
45 int qe_muram_free(unsigned long offset);
46 unsigned long qe_muram_alloc_fixed(unsigned long offset, int size);
47 void qe_muram_dump(void);
48 void *qe_muram_addr(unsigned long offset);
50 /* Buffer descriptors */
55 } __attribute__ ((packed));
57 #define BD_STATUS_MASK 0xffff0000
58 #define BD_LENGTH_MASK 0x0000ffff
60 #define BD_SC_EMPTY 0x8000 /* Receive is empty */
61 #define BD_SC_READY 0x8000 /* Transmit is ready */
62 #define BD_SC_WRAP 0x2000 /* Last buffer descriptor */
63 #define BD_SC_INTRPT 0x1000 /* Interrupt on change */
64 #define BD_SC_LAST 0x0800 /* Last buffer in frame */
65 #define BD_SC_CM 0x0200 /* Continous mode */
66 #define BD_SC_ID 0x0100 /* Rec'd too many idles */
67 #define BD_SC_P 0x0100 /* xmt preamble */
68 #define BD_SC_BR 0x0020 /* Break received */
69 #define BD_SC_FR 0x0010 /* Framing error */
70 #define BD_SC_PR 0x0008 /* Parity error */
71 #define BD_SC_OV 0x0002 /* Overrun */
72 #define BD_SC_CD 0x0001 /* ?? */
75 #define QE_INTR_TABLE_ALIGN 16 /* ??? */
76 #define QE_ALIGNMENT_OF_BD 8
77 #define QE_ALIGNMENT_OF_PRAM 64
80 enum qe_risc_allocation {
81 QE_RISC_ALLOCATION_RISC1 = 1, /* RISC 1 */
82 QE_RISC_ALLOCATION_RISC2 = 2, /* RISC 2 */
83 QE_RISC_ALLOCATION_RISC1_AND_RISC2 = 3 /* Dynamically choose
87 /* QE extended filtering Table Lookup Key Size */
88 enum qe_fltr_tbl_lookup_key_size {
89 QE_FLTR_TABLE_LOOKUP_KEY_SIZE_8_BYTES
90 = 0x3f, /* LookupKey parsed by the Generate LookupKey
91 CMD is truncated to 8 bytes */
92 QE_FLTR_TABLE_LOOKUP_KEY_SIZE_16_BYTES
93 = 0x5f, /* LookupKey parsed by the Generate LookupKey
94 CMD is truncated to 16 bytes */
97 /* QE FLTR extended filtering Largest External Table Lookup Key Size */
98 enum qe_fltr_largest_external_tbl_lookup_key_size {
99 QE_FLTR_LARGEST_EXTERNAL_TABLE_LOOKUP_KEY_SIZE_NONE
101 QE_FLTR_LARGEST_EXTERNAL_TABLE_LOOKUP_KEY_SIZE_8_BYTES
102 = QE_FLTR_TABLE_LOOKUP_KEY_SIZE_8_BYTES, /* 8 bytes */
103 QE_FLTR_LARGEST_EXTERNAL_TABLE_LOOKUP_KEY_SIZE_16_BYTES
104 = QE_FLTR_TABLE_LOOKUP_KEY_SIZE_16_BYTES, /* 16 bytes */
107 /* structure representing QE parameter RAM */
108 struct qe_timer_tables {
109 u16 tm_base; /* QE timer table base adr */
110 u16 tm_ptr; /* QE timer table pointer */
111 u16 r_tmr; /* QE timer mode register */
112 u16 r_tmv; /* QE timer valid register */
113 u32 tm_cmd; /* QE timer cmd register */
114 u32 tm_cnt; /* QE timer internal cnt */
115 } __attribute__ ((packed));
117 #define QE_FLTR_TAD_SIZE 8
119 /* QE extended filtering Termination Action Descriptor (TAD) */
121 u8 serialized[QE_FLTR_TAD_SIZE];
122 } __attribute__ ((packed));
124 /* Communication Direction */
129 COMM_DIR_RX_AND_TX = 3
132 /* Clocks and BRGs */
135 QE_BRG1, /* Baud Rate Generator 1 */
136 QE_BRG2, /* Baud Rate Generator 2 */
137 QE_BRG3, /* Baud Rate Generator 3 */
138 QE_BRG4, /* Baud Rate Generator 4 */
139 QE_BRG5, /* Baud Rate Generator 5 */
140 QE_BRG6, /* Baud Rate Generator 6 */
141 QE_BRG7, /* Baud Rate Generator 7 */
142 QE_BRG8, /* Baud Rate Generator 8 */
143 QE_BRG9, /* Baud Rate Generator 9 */
144 QE_BRG10, /* Baud Rate Generator 10 */
145 QE_BRG11, /* Baud Rate Generator 11 */
146 QE_BRG12, /* Baud Rate Generator 12 */
147 QE_BRG13, /* Baud Rate Generator 13 */
148 QE_BRG14, /* Baud Rate Generator 14 */
149 QE_BRG15, /* Baud Rate Generator 15 */
150 QE_BRG16, /* Baud Rate Generator 16 */
151 QE_CLK1, /* Clock 1 */
152 QE_CLK2, /* Clock 2 */
153 QE_CLK3, /* Clock 3 */
154 QE_CLK4, /* Clock 4 */
155 QE_CLK5, /* Clock 5 */
156 QE_CLK6, /* Clock 6 */
157 QE_CLK7, /* Clock 7 */
158 QE_CLK8, /* Clock 8 */
159 QE_CLK9, /* Clock 9 */
160 QE_CLK10, /* Clock 10 */
161 QE_CLK11, /* Clock 11 */
162 QE_CLK12, /* Clock 12 */
163 QE_CLK13, /* Clock 13 */
164 QE_CLK14, /* Clock 14 */
165 QE_CLK15, /* Clock 15 */
166 QE_CLK16, /* Clock 16 */
167 QE_CLK17, /* Clock 17 */
168 QE_CLK18, /* Clock 18 */
169 QE_CLK19, /* Clock 19 */
170 QE_CLK20, /* Clock 20 */
171 QE_CLK21, /* Clock 21 */
172 QE_CLK22, /* Clock 22 */
173 QE_CLK23, /* Clock 23 */
174 QE_CLK24, /* Clock 24 */
178 /* QE CMXUCR Registers.
179 * There are two UCCs represented in each of the four CMXUCR registers.
180 * These values are for the UCC in the LSBs
182 #define QE_CMXUCR_MII_ENET_MNG 0x00007000
183 #define QE_CMXUCR_MII_ENET_MNG_SHIFT 12
184 #define QE_CMXUCR_GRANT 0x00008000
185 #define QE_CMXUCR_TSA 0x00004000
186 #define QE_CMXUCR_BKPT 0x00000100
187 #define QE_CMXUCR_TX_CLK_SRC_MASK 0x0000000F
189 /* QE CMXGCR Registers.
191 #define QE_CMXGCR_MII_ENET_MNG 0x00007000
192 #define QE_CMXGCR_MII_ENET_MNG_SHIFT 12
193 #define QE_CMXGCR_USBCS 0x0000000f
197 #define QE_CR_FLG 0x00010000
198 #define QE_RESET 0x80000000
199 #define QE_INIT_TX_RX 0x00000000
200 #define QE_INIT_RX 0x00000001
201 #define QE_INIT_TX 0x00000002
202 #define QE_ENTER_HUNT_MODE 0x00000003
203 #define QE_STOP_TX 0x00000004
204 #define QE_GRACEFUL_STOP_TX 0x00000005
205 #define QE_RESTART_TX 0x00000006
206 #define QE_CLOSE_RX_BD 0x00000007
207 #define QE_SWITCH_COMMAND 0x00000007
208 #define QE_SET_GROUP_ADDRESS 0x00000008
209 #define QE_START_IDMA 0x00000009
210 #define QE_MCC_STOP_RX 0x00000009
211 #define QE_ATM_TRANSMIT 0x0000000a
212 #define QE_HPAC_CLEAR_ALL 0x0000000b
213 #define QE_GRACEFUL_STOP_RX 0x0000001a
214 #define QE_RESTART_RX 0x0000001b
215 #define QE_HPAC_SET_PRIORITY 0x0000010b
216 #define QE_HPAC_STOP_TX 0x0000020b
217 #define QE_HPAC_STOP_RX 0x0000030b
218 #define QE_HPAC_GRACEFUL_STOP_TX 0x0000040b
219 #define QE_HPAC_GRACEFUL_STOP_RX 0x0000050b
220 #define QE_HPAC_START_TX 0x0000060b
221 #define QE_HPAC_START_RX 0x0000070b
222 #define QE_USB_STOP_TX 0x0000000a
223 #define QE_USB_RESTART_TX 0x0000000b
224 #define QE_QMC_STOP_TX 0x0000000c
225 #define QE_QMC_STOP_RX 0x0000000d
226 #define QE_SS7_SU_FIL_RESET 0x0000000e
227 /* jonathbr added from here down for 83xx */
228 #define QE_RESET_BCS 0x0000000a
229 #define QE_MCC_INIT_TX_RX_16 0x00000003
230 #define QE_MCC_STOP_TX 0x00000004
231 #define QE_MCC_INIT_TX_1 0x00000005
232 #define QE_MCC_INIT_RX_1 0x00000006
233 #define QE_MCC_RESET 0x00000007
234 #define QE_SET_TIMER 0x00000008
235 #define QE_RANDOM_NUMBER 0x0000000c
236 #define QE_ATM_MULTI_THREAD_INIT 0x00000011
237 #define QE_ASSIGN_PAGE 0x00000012
238 #define QE_ADD_REMOVE_HASH_ENTRY 0x00000013
239 #define QE_START_FLOW_CONTROL 0x00000014
240 #define QE_STOP_FLOW_CONTROL 0x00000015
241 #define QE_ASSIGN_PAGE_TO_DEVICE 0x00000016
243 #define QE_ASSIGN_RISC 0x00000010
244 #define QE_CR_MCN_NORMAL_SHIFT 6
245 #define QE_CR_MCN_USB_SHIFT 4
246 #define QE_CR_MCN_RISC_ASSIGN_SHIFT 8
247 #define QE_CR_SNUM_SHIFT 17
249 /* QE CECR Sub Block - sub block of QE command.
251 #define QE_CR_SUBBLOCK_INVALID 0x00000000
252 #define QE_CR_SUBBLOCK_USB 0x03200000
253 #define QE_CR_SUBBLOCK_UCCFAST1 0x02000000
254 #define QE_CR_SUBBLOCK_UCCFAST2 0x02200000
255 #define QE_CR_SUBBLOCK_UCCFAST3 0x02400000
256 #define QE_CR_SUBBLOCK_UCCFAST4 0x02600000
257 #define QE_CR_SUBBLOCK_UCCFAST5 0x02800000
258 #define QE_CR_SUBBLOCK_UCCFAST6 0x02a00000
259 #define QE_CR_SUBBLOCK_UCCFAST7 0x02c00000
260 #define QE_CR_SUBBLOCK_UCCFAST8 0x02e00000
261 #define QE_CR_SUBBLOCK_UCCSLOW1 0x00000000
262 #define QE_CR_SUBBLOCK_UCCSLOW2 0x00200000
263 #define QE_CR_SUBBLOCK_UCCSLOW3 0x00400000
264 #define QE_CR_SUBBLOCK_UCCSLOW4 0x00600000
265 #define QE_CR_SUBBLOCK_UCCSLOW5 0x00800000
266 #define QE_CR_SUBBLOCK_UCCSLOW6 0x00a00000
267 #define QE_CR_SUBBLOCK_UCCSLOW7 0x00c00000
268 #define QE_CR_SUBBLOCK_UCCSLOW8 0x00e00000
269 #define QE_CR_SUBBLOCK_MCC1 0x03800000
270 #define QE_CR_SUBBLOCK_MCC2 0x03a00000
271 #define QE_CR_SUBBLOCK_MCC3 0x03000000
272 #define QE_CR_SUBBLOCK_IDMA1 0x02800000
273 #define QE_CR_SUBBLOCK_IDMA2 0x02a00000
274 #define QE_CR_SUBBLOCK_IDMA3 0x02c00000
275 #define QE_CR_SUBBLOCK_IDMA4 0x02e00000
276 #define QE_CR_SUBBLOCK_HPAC 0x01e00000
277 #define QE_CR_SUBBLOCK_SPI1 0x01400000
278 #define QE_CR_SUBBLOCK_SPI2 0x01600000
279 #define QE_CR_SUBBLOCK_RAND 0x01c00000
280 #define QE_CR_SUBBLOCK_TIMER 0x01e00000
281 #define QE_CR_SUBBLOCK_GENERAL 0x03c00000
283 /* QE CECR Protocol - For non-MCC, specifies mode for QE CECR command */
284 #define QE_CR_PROTOCOL_UNSPECIFIED 0x00 /* For all other protocols */
285 #define QE_CR_PROTOCOL_HDLC_TRANSPARENT 0x00
286 #define QE_CR_PROTOCOL_QMC 0x02
287 #define QE_CR_PROTOCOL_UART 0x04
288 #define QE_CR_PROTOCOL_ATM_POS 0x0A
289 #define QE_CR_PROTOCOL_ETHERNET 0x0C
290 #define QE_CR_PROTOCOL_L2_SWITCH 0x0D
292 /* BRG configuration register */
293 #define QE_BRGC_ENABLE 0x00010000
294 #define QE_BRGC_DIVISOR_SHIFT 1
295 #define QE_BRGC_DIVISOR_MAX 0xFFF
296 #define QE_BRGC_DIV16 1
298 /* QE Timers registers */
299 #define QE_GTCFR1_PCAS 0x80
300 #define QE_GTCFR1_STP2 0x20
301 #define QE_GTCFR1_RST2 0x10
302 #define QE_GTCFR1_GM2 0x08
303 #define QE_GTCFR1_GM1 0x04
304 #define QE_GTCFR1_STP1 0x02
305 #define QE_GTCFR1_RST1 0x01
308 #define QE_SDSR_BER1 0x02000000
309 #define QE_SDSR_BER2 0x01000000
311 #define QE_SDMR_GLB_1_MSK 0x80000000
312 #define QE_SDMR_ADR_SEL 0x20000000
313 #define QE_SDMR_BER1_MSK 0x02000000
314 #define QE_SDMR_BER2_MSK 0x01000000
315 #define QE_SDMR_EB1_MSK 0x00800000
316 #define QE_SDMR_ER1_MSK 0x00080000
317 #define QE_SDMR_ER2_MSK 0x00040000
318 #define QE_SDMR_CEN_MASK 0x0000E000
319 #define QE_SDMR_SBER_1 0x00000200
320 #define QE_SDMR_SBER_2 0x00000200
321 #define QE_SDMR_EB1_PR_MASK 0x000000C0
322 #define QE_SDMR_ER1_PR 0x00000008
324 #define QE_SDMR_CEN_SHIFT 13
325 #define QE_SDMR_EB1_PR_SHIFT 6
327 #define QE_SDTM_MSNUM_SHIFT 24
329 #define QE_SDEBCR_BA_MASK 0x01FFFFFF
332 #define UPGCR_PROTOCOL 0x80000000 /* protocol ul2 or pl2 */
333 #define UPGCR_TMS 0x40000000 /* Transmit master/slave mode */
334 #define UPGCR_RMS 0x20000000 /* Receive master/slave mode */
335 #define UPGCR_ADDR 0x10000000 /* Master MPHY Addr multiplexing */
336 #define UPGCR_DIAG 0x01000000 /* Diagnostic mode */
338 /* UCC GUEMR register */
339 #define UCC_GUEMR_MODE_MASK_RX 0x02
340 #define UCC_GUEMR_MODE_FAST_RX 0x02
341 #define UCC_GUEMR_MODE_SLOW_RX 0x00
342 #define UCC_GUEMR_MODE_MASK_TX 0x01
343 #define UCC_GUEMR_MODE_FAST_TX 0x01
344 #define UCC_GUEMR_MODE_SLOW_TX 0x00
345 #define UCC_GUEMR_MODE_MASK (UCC_GUEMR_MODE_MASK_RX | UCC_GUEMR_MODE_MASK_TX)
346 #define UCC_GUEMR_SET_RESERVED3 0x10 /* Bit 3 in the guemr is reserved but
349 /* structure representing UCC SLOW parameter RAM */
350 struct ucc_slow_pram {
351 __be16 rbase; /* RX BD base address */
352 __be16 tbase; /* TX BD base address */
353 u8 rbmr; /* RX bus mode register (same as CPM's RFCR) */
354 u8 tbmr; /* TX bus mode register (same as CPM's TFCR) */
355 __be16 mrblr; /* Rx buffer length */
356 __be32 rstate; /* Rx internal state */
357 __be32 rptr; /* Rx internal data pointer */
358 __be16 rbptr; /* rb BD Pointer */
359 __be16 rcount; /* Rx internal byte count */
360 __be32 rtemp; /* Rx temp */
361 __be32 tstate; /* Tx internal state */
362 __be32 tptr; /* Tx internal data pointer */
363 __be16 tbptr; /* Tx BD pointer */
364 __be16 tcount; /* Tx byte count */
365 __be32 ttemp; /* Tx temp */
366 __be32 rcrc; /* temp receive CRC */
367 __be32 tcrc; /* temp transmit CRC */
368 } __attribute__ ((packed));
370 /* General UCC SLOW Mode Register (GUMRH & GUMRL) */
371 #define UCC_SLOW_GUMR_H_SAM_QMC 0x00000000
372 #define UCC_SLOW_GUMR_H_SAM_SATM 0x00008000
373 #define UCC_SLOW_GUMR_H_REVD 0x00002000
374 #define UCC_SLOW_GUMR_H_TRX 0x00001000
375 #define UCC_SLOW_GUMR_H_TTX 0x00000800
376 #define UCC_SLOW_GUMR_H_CDP 0x00000400
377 #define UCC_SLOW_GUMR_H_CTSP 0x00000200
378 #define UCC_SLOW_GUMR_H_CDS 0x00000100
379 #define UCC_SLOW_GUMR_H_CTSS 0x00000080
380 #define UCC_SLOW_GUMR_H_TFL 0x00000040
381 #define UCC_SLOW_GUMR_H_RFW 0x00000020
382 #define UCC_SLOW_GUMR_H_TXSY 0x00000010
383 #define UCC_SLOW_GUMR_H_4SYNC 0x00000004
384 #define UCC_SLOW_GUMR_H_8SYNC 0x00000008
385 #define UCC_SLOW_GUMR_H_16SYNC 0x0000000c
386 #define UCC_SLOW_GUMR_H_RTSM 0x00000002
387 #define UCC_SLOW_GUMR_H_RSYN 0x00000001
389 #define UCC_SLOW_GUMR_L_TCI 0x10000000
390 #define UCC_SLOW_GUMR_L_RINV 0x02000000
391 #define UCC_SLOW_GUMR_L_TINV 0x01000000
392 #define UCC_SLOW_GUMR_L_TEND 0x00040000
393 #define UCC_SLOW_GUMR_L_TDCR_MASK 0x00030000
394 #define UCC_SLOW_GUMR_L_TDCR_32 0x00030000
395 #define UCC_SLOW_GUMR_L_TDCR_16 0x00020000
396 #define UCC_SLOW_GUMR_L_TDCR_8 0x00010000
397 #define UCC_SLOW_GUMR_L_TDCR_1 0x00000000
398 #define UCC_SLOW_GUMR_L_RDCR_MASK 0x0000c000
399 #define UCC_SLOW_GUMR_L_RDCR_32 0x0000c000
400 #define UCC_SLOW_GUMR_L_RDCR_16 0x00008000
401 #define UCC_SLOW_GUMR_L_RDCR_8 0x00004000
402 #define UCC_SLOW_GUMR_L_RDCR_1 0x00000000
403 #define UCC_SLOW_GUMR_L_RENC_NRZI 0x00000800
404 #define UCC_SLOW_GUMR_L_RENC_NRZ 0x00000000
405 #define UCC_SLOW_GUMR_L_TENC_NRZI 0x00000100
406 #define UCC_SLOW_GUMR_L_TENC_NRZ 0x00000000
407 #define UCC_SLOW_GUMR_L_DIAG_MASK 0x000000c0
408 #define UCC_SLOW_GUMR_L_DIAG_LE 0x000000c0
409 #define UCC_SLOW_GUMR_L_DIAG_ECHO 0x00000080
410 #define UCC_SLOW_GUMR_L_DIAG_LOOP 0x00000040
411 #define UCC_SLOW_GUMR_L_DIAG_NORM 0x00000000
412 #define UCC_SLOW_GUMR_L_ENR 0x00000020
413 #define UCC_SLOW_GUMR_L_ENT 0x00000010
414 #define UCC_SLOW_GUMR_L_MODE_MASK 0x0000000F
415 #define UCC_SLOW_GUMR_L_MODE_BISYNC 0x00000008
416 #define UCC_SLOW_GUMR_L_MODE_AHDLC 0x00000006
417 #define UCC_SLOW_GUMR_L_MODE_UART 0x00000004
418 #define UCC_SLOW_GUMR_L_MODE_QMC 0x00000002
420 /* General UCC FAST Mode Register */
421 #define UCC_FAST_GUMR_TCI 0x20000000
422 #define UCC_FAST_GUMR_TRX 0x10000000
423 #define UCC_FAST_GUMR_TTX 0x08000000
424 #define UCC_FAST_GUMR_CDP 0x04000000
425 #define UCC_FAST_GUMR_CTSP 0x02000000
426 #define UCC_FAST_GUMR_CDS 0x01000000
427 #define UCC_FAST_GUMR_CTSS 0x00800000
428 #define UCC_FAST_GUMR_TXSY 0x00020000
429 #define UCC_FAST_GUMR_RSYN 0x00010000
430 #define UCC_FAST_GUMR_RTSM 0x00002000
431 #define UCC_FAST_GUMR_REVD 0x00000400
432 #define UCC_FAST_GUMR_ENR 0x00000020
433 #define UCC_FAST_GUMR_ENT 0x00000010
435 /* UART Slow UCC Event Register (UCCE) */
436 #define UCC_UART_UCCE_AB 0x0200
437 #define UCC_UART_UCCE_IDLE 0x0100
438 #define UCC_UART_UCCE_GRA 0x0080
439 #define UCC_UART_UCCE_BRKE 0x0040
440 #define UCC_UART_UCCE_BRKS 0x0020
441 #define UCC_UART_UCCE_CCR 0x0008
442 #define UCC_UART_UCCE_BSY 0x0004
443 #define UCC_UART_UCCE_TX 0x0002
444 #define UCC_UART_UCCE_RX 0x0001
446 /* HDLC Slow UCC Event Register (UCCE) */
447 #define UCC_HDLC_UCCE_GLR 0x1000
448 #define UCC_HDLC_UCCE_GLT 0x0800
449 #define UCC_HDLC_UCCE_IDLE 0x0100
450 #define UCC_HDLC_UCCE_BRKE 0x0040
451 #define UCC_HDLC_UCCE_BRKS 0x0020
452 #define UCC_HDLC_UCCE_TXE 0x0010
453 #define UCC_HDLC_UCCE_RXF 0x0008
454 #define UCC_HDLC_UCCE_BSY 0x0004
455 #define UCC_HDLC_UCCE_TXB 0x0002
456 #define UCC_HDLC_UCCE_RXB 0x0001
458 /* BISYNC Slow UCC Event Register (UCCE) */
459 #define UCC_BISYNC_UCCE_GRA 0x0080
460 #define UCC_BISYNC_UCCE_TXE 0x0010
461 #define UCC_BISYNC_UCCE_RCH 0x0008
462 #define UCC_BISYNC_UCCE_BSY 0x0004
463 #define UCC_BISYNC_UCCE_TXB 0x0002
464 #define UCC_BISYNC_UCCE_RXB 0x0001
466 /* Gigabit Ethernet Fast UCC Event Register (UCCE) */
467 #define UCC_GETH_UCCE_MPD 0x80000000
468 #define UCC_GETH_UCCE_SCAR 0x40000000
469 #define UCC_GETH_UCCE_GRA 0x20000000
470 #define UCC_GETH_UCCE_CBPR 0x10000000
471 #define UCC_GETH_UCCE_BSY 0x08000000
472 #define UCC_GETH_UCCE_RXC 0x04000000
473 #define UCC_GETH_UCCE_TXC 0x02000000
474 #define UCC_GETH_UCCE_TXE 0x01000000
475 #define UCC_GETH_UCCE_TXB7 0x00800000
476 #define UCC_GETH_UCCE_TXB6 0x00400000
477 #define UCC_GETH_UCCE_TXB5 0x00200000
478 #define UCC_GETH_UCCE_TXB4 0x00100000
479 #define UCC_GETH_UCCE_TXB3 0x00080000
480 #define UCC_GETH_UCCE_TXB2 0x00040000
481 #define UCC_GETH_UCCE_TXB1 0x00020000
482 #define UCC_GETH_UCCE_TXB0 0x00010000
483 #define UCC_GETH_UCCE_RXB7 0x00008000
484 #define UCC_GETH_UCCE_RXB6 0x00004000
485 #define UCC_GETH_UCCE_RXB5 0x00002000
486 #define UCC_GETH_UCCE_RXB4 0x00001000
487 #define UCC_GETH_UCCE_RXB3 0x00000800
488 #define UCC_GETH_UCCE_RXB2 0x00000400
489 #define UCC_GETH_UCCE_RXB1 0x00000200
490 #define UCC_GETH_UCCE_RXB0 0x00000100
491 #define UCC_GETH_UCCE_RXF7 0x00000080
492 #define UCC_GETH_UCCE_RXF6 0x00000040
493 #define UCC_GETH_UCCE_RXF5 0x00000020
494 #define UCC_GETH_UCCE_RXF4 0x00000010
495 #define UCC_GETH_UCCE_RXF3 0x00000008
496 #define UCC_GETH_UCCE_RXF2 0x00000004
497 #define UCC_GETH_UCCE_RXF1 0x00000002
498 #define UCC_GETH_UCCE_RXF0 0x00000001
500 /* UPSMR, when used as a UART */
501 #define UCC_UART_UPSMR_FLC 0x8000
502 #define UCC_UART_UPSMR_SL 0x4000
503 #define UCC_UART_UPSMR_CL_MASK 0x3000
504 #define UCC_UART_UPSMR_CL_8 0x3000
505 #define UCC_UART_UPSMR_CL_7 0x2000
506 #define UCC_UART_UPSMR_CL_6 0x1000
507 #define UCC_UART_UPSMR_CL_5 0x0000
508 #define UCC_UART_UPSMR_UM_MASK 0x0c00
509 #define UCC_UART_UPSMR_UM_NORMAL 0x0000
510 #define UCC_UART_UPSMR_UM_MAN_MULTI 0x0400
511 #define UCC_UART_UPSMR_UM_AUTO_MULTI 0x0c00
512 #define UCC_UART_UPSMR_FRZ 0x0200
513 #define UCC_UART_UPSMR_RZS 0x0100
514 #define UCC_UART_UPSMR_SYN 0x0080
515 #define UCC_UART_UPSMR_DRT 0x0040
516 #define UCC_UART_UPSMR_PEN 0x0010
517 #define UCC_UART_UPSMR_RPM_MASK 0x000c
518 #define UCC_UART_UPSMR_RPM_ODD 0x0000
519 #define UCC_UART_UPSMR_RPM_LOW 0x0004
520 #define UCC_UART_UPSMR_RPM_EVEN 0x0008
521 #define UCC_UART_UPSMR_RPM_HIGH 0x000C
522 #define UCC_UART_UPSMR_TPM_MASK 0x0003
523 #define UCC_UART_UPSMR_TPM_ODD 0x0000
524 #define UCC_UART_UPSMR_TPM_LOW 0x0001
525 #define UCC_UART_UPSMR_TPM_EVEN 0x0002
526 #define UCC_UART_UPSMR_TPM_HIGH 0x0003
528 /* UCC Transmit On Demand Register (UTODR) */
529 #define UCC_SLOW_TOD 0x8000
530 #define UCC_FAST_TOD 0x8000
532 /* UCC Bus Mode Register masks */
533 /* Not to be confused with the Bundle Mode Register */
534 #define UCC_BMR_GBL 0x20
535 #define UCC_BMR_BO_BE 0x10
536 #define UCC_BMR_CETM 0x04
537 #define UCC_BMR_DTB 0x02
538 #define UCC_BMR_BDB 0x01
540 /* Function code masks */
542 #define FC_DTB_LCL 0x02
543 #define UCC_FAST_FUNCTION_CODE_GBL 0x20
544 #define UCC_FAST_FUNCTION_CODE_DTB_LCL 0x02
545 #define UCC_FAST_FUNCTION_CODE_BDB_LCL 0x01
547 #endif /* __KERNEL__ */
548 #endif /* _ASM_POWERPC_QE_H */