/arch/m32r/kernel/io_mappi2.c

https://bitbucket.org/evzijst/gittest · C · 461 lines · 400 code · 50 blank · 11 comment · 168 complexity · 34533eed0ddc69c63e94fe891c95fd38 MD5 · raw file 

    

  1. /*
    2. 

  2.  *  linux/arch/m32r/kernel/io_mappi2.c
    3. 

  3.  *
    4. 

  4.  *  Typical I/O routines for Mappi2 board.
    5. 

  5.  *
    6. 

  6.  *  Copyright (c) 2001-2003  Hiroyuki Kondo, Hirokazu Takata,
    7. 

  7.  *                           Hitoshi Yamamoto, Mamoru Sakugawa
    8. 

  8.  */
    9. 

  9. 

  10. #include <linux/config.h>
    11. 

  11. #include <asm/m32r.h>
    12. 

  12. #include <asm/page.h>
    13. 

  13. #include <asm/io.h>
    14. 

  14. #include <asm/byteorder.h>
    15. 

  15. 

  16. #if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
    17. 

  17. #include <linux/types.h>
    18. 

  18. 

  19. #define M32R_PCC_IOMAP_SIZE 0x1000
    20. 

  20. 

  21. #define M32R_PCC_IOSTART0 0x1000
    22. 

  22. #define M32R_PCC_IOEND0   (M32R_PCC_IOSTART0 + M32R_PCC_IOMAP_SIZE - 1)
    23. 

  23. 

  24. extern void pcc_ioread_byte(int, unsigned long, void *, size_t, size_t, int);
    25. 

  25. extern void pcc_ioread_word(int, unsigned long, void *, size_t, size_t, int);
    26. 

  26. extern void pcc_iowrite_byte(int, unsigned long, void *, size_t, size_t, int);
    27. 

  27. extern void pcc_iowrite_word(int, unsigned long, void *, size_t, size_t, int);
    28. 

  28. #endif /* CONFIG_PCMCIA && CONFIG_MAPPI2_CFC */
    29. 

  29. 

  30. #define PORT2ADDR(port)      _port2addr(port)
    31. 

  31. #define PORT2ADDR_NE(port)   _port2addr_ne(port)
    32. 

  32. #define PORT2ADDR_USB(port)  _port2addr_usb(port)
    33. 

  33. 

  34. static inline void *_port2addr(unsigned long port)
    35. 

  35. {
    36. 

  36. 	return (void *)(port + NONCACHE_OFFSET);
    37. 

  37. }
    38. 

  38. 

  39. #define LAN_IOSTART	0x300
    40. 

  40. #define LAN_IOEND	0x320
    41. 

  41. 

  42. #if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
    43. 

  43. static inline void *__port2addr_ata(unsigned long port)
    44. 

  44. {
    45. 

  45. 	static int	dummy_reg;
    46. 

  46. 

  47. 	switch (port) {
    48. 

  48. 	case 0x1f0:	return (void *)0xac002000;
    49. 

  49. 	case 0x1f1:	return (void *)0xac012800;
    50. 

  50. 	case 0x1f2:	return (void *)0xac012002;
    51. 

  51. 	case 0x1f3:	return (void *)0xac012802;
    52. 

  52. 	case 0x1f4:	return (void *)0xac012004;
    53. 

  53. 	case 0x1f5:	return (void *)0xac012804;
    54. 

  54. 	case 0x1f6:	return (void *)0xac012006;
    55. 

  55. 	case 0x1f7:	return (void *)0xac012806;
    56. 

  56. 	case 0x3f6:	return (void *)0xac01200e;
    57. 

  57. 	default: 	return (void *)&dummy_reg;
    58. 

  58. 	}
    59. 

  59. }
    60. 

  60. #endif
    61. 

  61. 

  62. #ifdef CONFIG_CHIP_OPSP
    63. 

  63. static inline void *_port2addr_ne(unsigned long port)
    64. 

  64. {
    65. 

  65. 	return (void *)(port + NONCACHE_OFFSET + 0x10000000);
    66. 

  66. }
    67. 

  67. #else
    68. 

  68. static inline void *_port2addr_ne(unsigned long port)
    69. 

  69. {
    70. 

  70. 	return (void *)(port + NONCACHE_OFFSET + 0x04000000);
    71. 

  71. }
    72. 

  72. #endif
    73. 

  73. static inline void *_port2addr_usb(unsigned long port)
    74. 

  74. {
    75. 

  75. 	return (void *)(port + NONCACHE_OFFSET + 0x14000000);
    76. 

  76. }
    77. 

  77. static inline void delay(void)
    78. 

  78. {
    79. 

  79. 	__asm__ __volatile__ ("push r0; \n\t pop r0;" : : :"memory");
    80. 

  80. }
    81. 

  81. 

  82. /*
    83. 

  83.  * NIC I/O function
    84. 

  84.  */
    85. 

  85. 

  86. static inline unsigned char _ne_inb(void *portp)
    87. 

  87. {
    88. 

  88. 	return (unsigned char) *(volatile unsigned char *)portp;
    89. 

  89. }
    90. 

  90. 

  91. static inline unsigned short _ne_inw(void *portp)
    92. 

  92. {
    93. 

  93. 	return (unsigned short)le16_to_cpu(*(volatile unsigned short *)portp);
    94. 

  94. }
    95. 

  95. 

  96. static inline void _ne_insb(void *portp, void * addr, unsigned long count)
    97. 

  97. {
    98. 

  98. 	unsigned char *buf = addr;
    99. 

  99. 

  100. 	while (count--)
    101. 

  101. 		*buf++ = *(volatile unsigned char *)portp;
    102. 

  102. }
    103. 

  103. 

  104. static inline void _ne_outb(unsigned char b, void *portp)
    105. 

  105. {
    106. 

  106. 	*(volatile unsigned char *)portp = (unsigned char)b;
    107. 

  107. }
    108. 

  108. 

  109. static inline void _ne_outw(unsigned short w, void *portp)
    110. 

  110. {
    111. 

  111. 	*(volatile unsigned short *)portp = cpu_to_le16(w);
    112. 

  112. }
    113. 

  113. 

  114. unsigned char _inb(unsigned long port)
    115. 

  115. {
    116. 

  116. 	if (port >= LAN_IOSTART && port < LAN_IOEND)
    117. 

  117. 		return _ne_inb(PORT2ADDR_NE(port));
    118. 

  118. #if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
    119. 

  119. 	else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
    120. 

  120. 		return *(volatile unsigned char *)__port2addr_ata(port);
    121. 

  121. 	}
    122. 

  122. #endif
    123. 

  123. #if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
    124. 

  124. 	else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
    125. 

  125. 		unsigned char b;
    126. 

  126. 		pcc_ioread_byte(0, port, &b, sizeof(b), 1, 0);
    127. 

  127. 		return b;
    128. 

  128. 	} else
    129. 

  129. #endif
    130. 

  130. 

  131. 	return *(volatile unsigned char *)PORT2ADDR(port);
    132. 

  132. }
    133. 

  133. 

  134. unsigned short _inw(unsigned long port)
    135. 

  135. {
    136. 

  136. 	if (port >= LAN_IOSTART && port < LAN_IOEND)
    137. 

  137. 		return _ne_inw(PORT2ADDR_NE(port));
    138. 

  138. #if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
    139. 

  139. 	else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
    140. 

  140. 		return *(volatile unsigned short *)__port2addr_ata(port);
    141. 

  141. 	}
    142. 

  142. #endif
    143. 

  143. #if defined(CONFIG_USB)
    144. 

  144. 	else if (port >= 0x340 && port < 0x3a0)
    145. 

  145. 		return *(volatile unsigned short *)PORT2ADDR_USB(port);
    146. 

  146. #endif
    147. 

  147. 

  148. #if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
    149. 

  149. 	else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
    150. 

  150. 		unsigned short w;
    151. 

  151. 		pcc_ioread_word(0, port, &w, sizeof(w), 1, 0);
    152. 

  152. 		return w;
    153. 

  153. 	} else
    154. 

  154. #endif
    155. 

  155. 	return *(volatile unsigned short *)PORT2ADDR(port);
    156. 

  156. }
    157. 

  157. 

  158. unsigned long _inl(unsigned long port)
    159. 

  159. {
    160. 

  160. #if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
    161. 

  161. 	if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
    162. 

  162. 		unsigned long l;
    163. 

  163. 		pcc_ioread_word(0, port, &l, sizeof(l), 1, 0);
    164. 

  164. 		return l;
    165. 

  165. 	} else
    166. 

  166. #endif
    167. 

  167. 	return *(volatile unsigned long *)PORT2ADDR(port);
    168. 

  168. }
    169. 

  169. 

  170. unsigned char _inb_p(unsigned long port)
    171. 

  171. {
    172. 

  172. 	unsigned char  v;
    173. 

  173. 

  174. 	if (port >= LAN_IOSTART && port < LAN_IOEND)
    175. 

  175. 		v = _ne_inb(PORT2ADDR_NE(port));
    176. 

  176. 	else
    177. 

  177. #if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
    178. 

  178. 	if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
    179. 

  179. 		return *(volatile unsigned char *)__port2addr_ata(port);
    180. 

  180. 	} else
    181. 

  181. #endif
    182. 

  182. #if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
    183. 

  183. 	if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
    184. 

  184. 		unsigned char b;
    185. 

  185. 		pcc_ioread_byte(0, port, &b, sizeof(b), 1, 0);
    186. 

  186. 		return b;
    187. 

  187. 	} else
    188. 

  188. #endif
    189. 

  189. 		v = *(volatile unsigned char *)PORT2ADDR(port);
    190. 

  190. 

  191. 	delay();
    192. 

  192. 	return (v);
    193. 

  193. }
    194. 

  194. 

  195. unsigned short _inw_p(unsigned long port)
    196. 

  196. {
    197. 

  197. 	unsigned short  v;
    198. 

  198. 

  199. 	if (port >= LAN_IOSTART && port < LAN_IOEND)
    200. 

  200. 		v = _ne_inw(PORT2ADDR_NE(port));
    201. 

  201. 	else
    202. 

  202. #if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
    203. 

  203. 	if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
    204. 

  204. 		return *(volatile unsigned short *)__port2addr_ata(port);
    205. 

  205. 	} else
    206. 

  206. #endif
    207. 

  207. #if defined(CONFIG_USB)
    208. 

  208. 	if (port >= 0x340 && port < 0x3a0)
    209. 

  209. 		v = *(volatile unsigned short *)PORT2ADDR_USB(port);
    210. 

  210. 	else
    211. 

  211. #endif
    212. 

  212. #if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
    213. 

  213. 	if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
    214. 

  214. 		unsigned short w;
    215. 

  215. 		pcc_ioread_word(0, port, &w, sizeof(w), 1, 0);
    216. 

  216. 		return w;
    217. 

  217. 	} else
    218. 

  218. #endif
    219. 

  219. 		v = *(volatile unsigned short *)PORT2ADDR(port);
    220. 

  220. 

  221. 	delay();
    222. 

  222. 	return (v);
    223. 

  223. }
    224. 

  224. 

  225. unsigned long _inl_p(unsigned long port)
    226. 

  226. {
    227. 

  227. 	unsigned long  v;
    228. 

  228. 

  229. 	v = *(volatile unsigned long *)PORT2ADDR(port);
    230. 

  230. 	delay();
    231. 

  231. 	return (v);
    232. 

  232. }
    233. 

  233. 

  234. void _outb(unsigned char b, unsigned long port)
    235. 

  235. {
    236. 

  236. 	if (port >= LAN_IOSTART && port < LAN_IOEND)
    237. 

  237. 		_ne_outb(b, PORT2ADDR_NE(port));
    238. 

  238. 	else
    239. 

  239. #if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
    240. 

  240. 	if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
    241. 

  241. 		*(volatile unsigned char *)__port2addr_ata(port) = b;
    242. 

  242. 	} else
    243. 

  243. #endif
    244. 

  244. #if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
    245. 

  245. 	if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
    246. 

  246. 		pcc_iowrite_byte(0, port, &b, sizeof(b), 1, 0);
    247. 

  247. 	} else
    248. 

  248. #endif
    249. 

  249. 		*(volatile unsigned char *)PORT2ADDR(port) = b;
    250. 

  250. }
    251. 

  251. 

  252. void _outw(unsigned short w, unsigned long port)
    253. 

  253. {
    254. 

  254. 	if (port >= LAN_IOSTART && port < LAN_IOEND)
    255. 

  255. 		_ne_outw(w, PORT2ADDR_NE(port));
    256. 

  256. 	else
    257. 

  257. #if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
    258. 

  258. 	if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
    259. 

  259. 		*(volatile unsigned short *)__port2addr_ata(port) = w;
    260. 

  260. 	} else
    261. 

  261. #endif
    262. 

  262. #if defined(CONFIG_USB)
    263. 

  263. 	if (port >= 0x340 && port < 0x3a0)
    264. 

  264. 		*(volatile unsigned short *)PORT2ADDR_USB(port) = w;
    265. 

  265. 	else
    266. 

  266. #endif
    267. 

  267. #if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
    268. 

  268. 	if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
    269. 

  269. 		pcc_iowrite_word(0, port, &w, sizeof(w), 1, 0);
    270. 

  270. 	} else
    271. 

  271. #endif
    272. 

  272. 		*(volatile unsigned short *)PORT2ADDR(port) = w;
    273. 

  273. }
    274. 

  274. 

  275. void _outl(unsigned long l, unsigned long port)
    276. 

  276. {
    277. 

  277. #if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
    278. 

  278. 	if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
    279. 

  279. 		pcc_iowrite_word(0, port, &l, sizeof(l), 1, 0);
    280. 

  280. 	} else
    281. 

  281. #endif
    282. 

  282. 	*(volatile unsigned long *)PORT2ADDR(port) = l;
    283. 

  283. }
    284. 

  284. 

  285. void _outb_p(unsigned char b, unsigned long port)
    286. 

  286. {
    287. 

  287. 	if (port >= LAN_IOSTART && port < LAN_IOEND)
    288. 

  288. 		_ne_outb(b, PORT2ADDR_NE(port));
    289. 

  289. 	else
    290. 

  290. #if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
    291. 

  291. 	if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
    292. 

  292. 		*(volatile unsigned char *)__port2addr_ata(port) = b;
    293. 

  293. 	} else
    294. 

  294. #endif
    295. 

  295. #if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
    296. 

  296. 	if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
    297. 

  297. 		pcc_iowrite_byte(0, port, &b, sizeof(b), 1, 0);
    298. 

  298. 	} else
    299. 

  299. #endif
    300. 

  300. 		*(volatile unsigned char *)PORT2ADDR(port) = b;
    301. 

  301. 

  302. 	delay();
    303. 

  303. }
    304. 

  304. 

  305. void _outw_p(unsigned short w, unsigned long port)
    306. 

  306. {
    307. 

  307. 	if (port >= LAN_IOSTART && port < LAN_IOEND)
    308. 

  308. 		_ne_outw(w, PORT2ADDR_NE(port));
    309. 

  309. 	else
    310. 

  310. #if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
    311. 

  311. 	if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
    312. 

  312. 		*(volatile unsigned short *)__port2addr_ata(port) = w;
    313. 

  313. 	} else
    314. 

  314. #endif
    315. 

  315. #if defined(CONFIG_USB)
    316. 

  316. 	  if (port >= 0x340 && port < 0x3a0)
    317. 

  317. 		*(volatile unsigned short *)PORT2ADDR_USB(port) = w;
    318. 

  318. 	else
    319. 

  319. #endif
    320. 

  320. #if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
    321. 

  321. 	if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
    322. 

  322. 		pcc_iowrite_word(0, port, &w, sizeof(w), 1, 0);
    323. 

  323. 	} else
    324. 

  324. #endif
    325. 

  325. 		*(volatile unsigned short *)PORT2ADDR(port) = w;
    326. 

  326. 

  327. 	delay();
    328. 

  328. }
    329. 

  329. 

  330. void _outl_p(unsigned long l, unsigned long port)
    331. 

  331. {
    332. 

  332. 	*(volatile unsigned long *)PORT2ADDR(port) = l;
    333. 

  333. 	delay();
    334. 

  334. }
    335. 

  335. 

  336. void _insb(unsigned int port, void * addr, unsigned long count)
    337. 

  337. {
    338. 

  338. 	if (port >= LAN_IOSTART && port < LAN_IOEND)
    339. 

  339. 		_ne_insb(PORT2ADDR_NE(port), addr, count);
    340. 

  340. #if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
    341. 

  341. 	else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
    342. 

  342. 		unsigned char *buf = addr;
    343. 

  343. 		unsigned char *portp = __port2addr_ata(port);
    344. 

  344. 		while (count--)
    345. 

  345. 			*buf++ = *(volatile unsigned char *)portp;
    346. 

  346. 	}
    347. 

  347. #endif
    348. 

  348. #if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
    349. 

  349. 	else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
    350. 

  350. 		pcc_ioread_byte(0, port, (void *)addr, sizeof(unsigned char),
    351. 

  351. 				count, 1);
    352. 

  352. 	}
    353. 

  353. #endif
    354. 

  354. 	else {
    355. 

  355. 		unsigned char *buf = addr;
    356. 

  356. 		unsigned char *portp = PORT2ADDR(port);
    357. 

  357. 		while (count--)
    358. 

  358. 			*buf++ = *(volatile unsigned char *)portp;
    359. 

  359. 	}
    360. 

  360. }
    361. 

  361. 

  362. void _insw(unsigned int port, void * addr, unsigned long count)
    363. 

  363. {
    364. 

  364. 	unsigned short *buf = addr;
    365. 

  365. 	unsigned short *portp;
    366. 

  366. 

  367. 	if (port >= LAN_IOSTART && port < LAN_IOEND) {
    368. 

  368. 		portp = PORT2ADDR_NE(port);
    369. 

  369. 		while (count--)
    370. 

  370. 			*buf++ = *(volatile unsigned short *)portp;
    371. 

  371. #if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
    372. 

  372. 	} else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
    373. 

  373. 		pcc_ioread_word(9, port, (void *)addr, sizeof(unsigned short),
    374. 

  374. 				count, 1);
    375. 

  375. #endif
    376. 

  376. #if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
    377. 

  377. 	} else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
    378. 

  378. 		portp = __port2addr_ata(port);
    379. 

  379. 		while (count--)
    380. 

  380. 			*buf++ = *(volatile unsigned short *)portp;
    381. 

  381. #endif
    382. 

  382. 	} else {
    383. 

  383. 		portp = PORT2ADDR(port);
    384. 

  384. 		while (count--)
    385. 

  385. 			*buf++ = *(volatile unsigned short *)portp;
    386. 

  386. 	}
    387. 

  387. }
    388. 

  388. 

  389. void _insl(unsigned int port, void * addr, unsigned long count)
    390. 

  390. {
    391. 

  391. 	unsigned long *buf = addr;
    392. 

  392. 	unsigned long *portp;
    393. 

  393. 

  394. 	portp = PORT2ADDR(port);
    395. 

  395. 	while (count--)
    396. 

  396. 		*buf++ = *(volatile unsigned long *)portp;
    397. 

  397. }
    398. 

  398. 

  399. void _outsb(unsigned int port, const void * addr, unsigned long count)
    400. 

  400. {
    401. 

  401. 	const unsigned char *buf = addr;
    402. 

  402. 	unsigned char *portp;
    403. 

  403. 

  404. 	if (port >= LAN_IOSTART && port < LAN_IOEND) {
    405. 

  405. 		portp = PORT2ADDR_NE(port);
    406. 

  406. 		while (count--)
    407. 

  407. 			_ne_outb(*buf++, portp);
    408. 

  408. #if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
    409. 

  409. 	} else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
    410. 

  410. 		portp = __port2addr_ata(port);
    411. 

  411. 		while (count--)
    412. 

  412. 			*(volatile unsigned char *)portp = *buf++;
    413. 

  413. #endif
    414. 

  414. #if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
    415. 

  415. 	} else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
    416. 

  416. 		pcc_iowrite_byte(0, port, (void *)addr, sizeof(unsigned char),
    417. 

  417. 				 count, 1);
    418. 

  418. #endif
    419. 

  419. 	} else {
    420. 

  420. 		portp = PORT2ADDR(port);
    421. 

  421. 		while (count--)
    422. 

  422. 			*(volatile unsigned char *)portp = *buf++;
    423. 

  423. 	}
    424. 

  424. }
    425. 

  425. 

  426. void _outsw(unsigned int port, const void * addr, unsigned long count)
    427. 

  427. {
    428. 

  428. 	const unsigned short *buf = addr;
    429. 

  429. 	unsigned short *portp;
    430. 

  430. 

  431. 	if (port >= LAN_IOSTART && port < LAN_IOEND) {
    432. 

  432. 		portp = PORT2ADDR_NE(port);
    433. 

  433. 		while (count--)
    434. 

  434. 			*(volatile unsigned short *)portp = *buf++;
    435. 

  435. #if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
    436. 

  436. 	} else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
    437. 

  437. 		portp = __port2addr_ata(port);
    438. 

  438. 		while (count--)
    439. 

  439. 			*(volatile unsigned short *)portp = *buf++;
    440. 

  440. #endif
    441. 

  441. #if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
    442. 

  442. 	} else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
    443. 

  443. 		pcc_iowrite_word(9, port, (void *)addr, sizeof(unsigned short),
    444. 

  444. 				 count, 1);
    445. 

  445. #endif
    446. 

  446. 	} else {
    447. 

  447. 		portp = PORT2ADDR(port);
    448. 

  448. 		while (count--)
    449. 

  449. 			*(volatile unsigned short *)portp = *buf++;
    450. 

  450. 	}
    451. 

  451. }
    452. 

  452. 

  453. void _outsl(unsigned int port, const void * addr, unsigned long count)
    454. 

  454. {
    455. 

  455. 	const unsigned long *buf = addr;
    456. 

  456. 	unsigned char *portp;
    457. 

  457. 

  458. 	portp = PORT2ADDR(port);
    459. 

  459. 	while (count--)
    460. 

  460. 		*(volatile unsigned long *)portp = *buf++;
    461. 

  461. }
    462.