47 #define AMD_EC_SC	0x04	/* status of controller */
103 	int status;  in amd_ec_read()  local
105 	status = amd_ec_wait_write(smbus);  in amd_ec_read()
106 	if (status)  in amd_ec_read()
107 		return status;  in amd_ec_read()
110 	status = amd_ec_wait_write(smbus);  in amd_ec_read()
111 	if (status)  in amd_ec_read()
112 		return status;  in amd_ec_read()
115 	status = amd_ec_wait_read(smbus);  in amd_ec_read()
116 	if (status)  in amd_ec_read()
117 		return status;  in amd_ec_read()
126 	int status;  in amd_ec_write()  local
128 	status = amd_ec_wait_write(smbus);  in amd_ec_write()
129 	if (status)  in amd_ec_write()
130 		return status;  in amd_ec_write()
133 	status = amd_ec_wait_write(smbus);  in amd_ec_write()
134 	if (status)  in amd_ec_write()
135 		return status;  in amd_ec_write()
138 	status = amd_ec_wait_write(smbus);  in amd_ec_write()
139 	if (status)  in amd_ec_write()
140 		return status;  in amd_ec_write()
151 #define AMD_SMB_STS	0x01	/* status */
195 	int i, status;  in amd8111_access()  local
209 			status = amd_ec_write(smbus, AMD_SMB_CMD,  in amd8111_access()
211 			if (status)  in amd8111_access()
212 				return status;  in amd8111_access()
218 		status = amd_ec_write(smbus, AMD_SMB_CMD, command);  in amd8111_access()
219 		if (status)  in amd8111_access()
220 			return status;  in amd8111_access()
222 			status = amd_ec_write(smbus, AMD_SMB_DATA,  in amd8111_access()
224 			if (status)  in amd8111_access()
225 				return status;  in amd8111_access()
231 		status = amd_ec_write(smbus, AMD_SMB_CMD, command);  in amd8111_access()
232 		if (status)  in amd8111_access()
233 			return status;  in amd8111_access()
235 			status = amd_ec_write(smbus, AMD_SMB_DATA,  in amd8111_access()
237 			if (status)  in amd8111_access()
238 				return status;  in amd8111_access()
239 			status = amd_ec_write(smbus, AMD_SMB_DATA + 1,  in amd8111_access()
241 			if (status)  in amd8111_access()
242 				return status;  in amd8111_access()
248 		status = amd_ec_write(smbus, AMD_SMB_CMD, command);  in amd8111_access()
249 		if (status)  in amd8111_access()
250 			return status;  in amd8111_access()
254 			status = amd_ec_write(smbus, AMD_SMB_BCNT, len);  in amd8111_access()
255 			if (status)  in amd8111_access()
256 				return status;  in amd8111_access()
258 				status =  in amd8111_access()
261 				if (status)  in amd8111_access()
262 					return status;  in amd8111_access()
271 		status = amd_ec_write(smbus, AMD_SMB_CMD, command);  in amd8111_access()
272 		if (status)  in amd8111_access()
273 			return status;  in amd8111_access()
274 		status = amd_ec_write(smbus, AMD_SMB_BCNT, len);  in amd8111_access()
275 		if (status)  in amd8111_access()
276 			return status;  in amd8111_access()
279 				status =  in amd8111_access()
282 				if (status)  in amd8111_access()
283 					return status;  in amd8111_access()
289 		status = amd_ec_write(smbus, AMD_SMB_CMD, command);  in amd8111_access()
290 		if (status)  in amd8111_access()
291 			return status;  in amd8111_access()
292 		status = amd_ec_write(smbus, AMD_SMB_DATA,  in amd8111_access()
294 		if (status)  in amd8111_access()
295 			return status;  in amd8111_access()
296 		status = amd_ec_write(smbus, AMD_SMB_DATA + 1,  in amd8111_access()
298 		if (status)  in amd8111_access()
299 			return status;  in amd8111_access()
307 		status = amd_ec_write(smbus, AMD_SMB_CMD, command);  in amd8111_access()
308 		if (status)  in amd8111_access()
309 			return status;  in amd8111_access()
310 		status = amd_ec_write(smbus, AMD_SMB_BCNT, len);  in amd8111_access()
311 		if (status)  in amd8111_access()
312 			return status;  in amd8111_access()
314 			status = amd_ec_write(smbus, AMD_SMB_DATA + i,  in amd8111_access()
316 			if (status)  in amd8111_access()
317 				return status;  in amd8111_access()
328 	status = amd_ec_write(smbus, AMD_SMB_ADDR, addr << 1);  in amd8111_access()
329 	if (status)  in amd8111_access()
330 		return status;  in amd8111_access()
331 	status = amd_ec_write(smbus, AMD_SMB_PRTCL, protocol);  in amd8111_access()
332 	if (status)  in amd8111_access()
333 		return status;  in amd8111_access()
335 	status = amd_ec_read(smbus, AMD_SMB_STS, temp + 0);  in amd8111_access()
336 	if (status)  in amd8111_access()
337 		return status;  in amd8111_access()
341 		status = amd_ec_read(smbus, AMD_SMB_STS, temp + 0);  in amd8111_access()
342 		if (status)  in amd8111_access()
343 			return status;  in amd8111_access()
348 		status = amd_ec_read(smbus, AMD_SMB_STS, temp + 0);  in amd8111_access()
349 		if (status)  in amd8111_access()
350 			return status;  in amd8111_access()
362 		status = amd_ec_read(smbus, AMD_SMB_DATA, &data->byte);  in amd8111_access()
363 		if (status)  in amd8111_access()
364 			return status;  in amd8111_access()
369 		status = amd_ec_read(smbus, AMD_SMB_DATA, temp + 0);  in amd8111_access()
370 		if (status)  in amd8111_access()
371 			return status;  in amd8111_access()
372 		status = amd_ec_read(smbus, AMD_SMB_DATA + 1, temp + 1);  in amd8111_access()
373 		if (status)  in amd8111_access()
374 			return status;  in amd8111_access()
380 		status = amd_ec_read(smbus, AMD_SMB_BCNT, &len);  in amd8111_access()
381 		if (status)  in amd8111_access()
382 			return status;  in amd8111_access()
387 			status = amd_ec_read(smbus, AMD_SMB_DATA + i,  in amd8111_access()
389 			if (status)  in amd8111_access()
390 				return status;  in amd8111_access()