38 	int i, ret;  in mxl111sf_i2c_bitbang_sendbyte()  local
43 	ret = mxl111sf_read_reg(state, SW_I2C_BUSY_ADDR, &data);  in mxl111sf_i2c_bitbang_sendbyte()
44 	if (mxl_fail(ret))  in mxl111sf_i2c_bitbang_sendbyte()
51 		ret = mxl111sf_write_reg(state, SW_I2C_ADDR,  in mxl111sf_i2c_bitbang_sendbyte()
53 		if (mxl_fail(ret))  in mxl111sf_i2c_bitbang_sendbyte()
56 		ret = mxl111sf_write_reg(state, SW_I2C_ADDR,  in mxl111sf_i2c_bitbang_sendbyte()
58 		if (mxl_fail(ret))  in mxl111sf_i2c_bitbang_sendbyte()
61 		ret = mxl111sf_write_reg(state, SW_I2C_ADDR,  in mxl111sf_i2c_bitbang_sendbyte()
63 		if (mxl_fail(ret))  in mxl111sf_i2c_bitbang_sendbyte()
69 		ret = mxl111sf_write_reg(state, SW_I2C_ADDR,  in mxl111sf_i2c_bitbang_sendbyte()
71 		if (mxl_fail(ret))  in mxl111sf_i2c_bitbang_sendbyte()
76 	ret = mxl111sf_write_reg(state, SW_I2C_ADDR,  in mxl111sf_i2c_bitbang_sendbyte()
78 	if (mxl_fail(ret))  in mxl111sf_i2c_bitbang_sendbyte()
81 	ret = mxl111sf_read_reg(state, SW_I2C_BUSY_ADDR, &data);  in mxl111sf_i2c_bitbang_sendbyte()
82 	if (mxl_fail(ret))  in mxl111sf_i2c_bitbang_sendbyte()
86 	ret = mxl111sf_write_reg(state, SW_I2C_ADDR,  in mxl111sf_i2c_bitbang_sendbyte()
88 	if (mxl_fail(ret))  in mxl111sf_i2c_bitbang_sendbyte()
92 		ret = -EIO;  in mxl111sf_i2c_bitbang_sendbyte()
94 	return ret;  in mxl111sf_i2c_bitbang_sendbyte()
100 	int i, ret;  in mxl111sf_i2c_bitbang_recvbyte()  local
108 	ret = mxl111sf_write_reg(state, SW_I2C_ADDR,  in mxl111sf_i2c_bitbang_recvbyte()
110 	if (mxl_fail(ret))  in mxl111sf_i2c_bitbang_recvbyte()
114 		ret = mxl111sf_write_reg(state, SW_I2C_ADDR,  in mxl111sf_i2c_bitbang_recvbyte()
117 		if (mxl_fail(ret))  in mxl111sf_i2c_bitbang_recvbyte()
120 		ret = mxl111sf_read_reg(state, SW_I2C_BUSY_ADDR, &data);  in mxl111sf_i2c_bitbang_recvbyte()
121 		if (mxl_fail(ret))  in mxl111sf_i2c_bitbang_recvbyte()
127 		ret = mxl111sf_write_reg(state, SW_I2C_ADDR,  in mxl111sf_i2c_bitbang_recvbyte()
129 		if (mxl_fail(ret))  in mxl111sf_i2c_bitbang_recvbyte()
134 	return ret;  in mxl111sf_i2c_bitbang_recvbyte()
139 	int ret;  in mxl111sf_i2c_start()  local
143 	ret = mxl111sf_write_reg(state, SW_I2C_ADDR,  in mxl111sf_i2c_start()
145 	if (mxl_fail(ret))  in mxl111sf_i2c_start()
148 	ret = mxl111sf_write_reg(state, SW_I2C_ADDR,  in mxl111sf_i2c_start()
150 	if (mxl_fail(ret))  in mxl111sf_i2c_start()
153 	ret = mxl111sf_write_reg(state, SW_I2C_ADDR,  in mxl111sf_i2c_start()
155 	mxl_fail(ret);  in mxl111sf_i2c_start()
157 	return ret;  in mxl111sf_i2c_start()
162 	int ret;  in mxl111sf_i2c_stop()  local
166 	ret = mxl111sf_write_reg(state, SW_I2C_ADDR,  in mxl111sf_i2c_stop()
168 	if (mxl_fail(ret))  in mxl111sf_i2c_stop()
171 	ret = mxl111sf_write_reg(state, SW_I2C_ADDR,  in mxl111sf_i2c_stop()
173 	if (mxl_fail(ret))  in mxl111sf_i2c_stop()
176 	ret = mxl111sf_write_reg(state, SW_I2C_ADDR,  in mxl111sf_i2c_stop()
178 	if (mxl_fail(ret))  in mxl111sf_i2c_stop()
181 	ret = mxl111sf_write_reg(state, SW_I2C_ADDR,  in mxl111sf_i2c_stop()
183 	mxl_fail(ret);  in mxl111sf_i2c_stop()
185 	return ret;  in mxl111sf_i2c_stop()
190 	int ret;  in mxl111sf_i2c_ack()  local
195 	ret = mxl111sf_read_reg(state, SW_I2C_BUSY_ADDR, &b);  in mxl111sf_i2c_ack()
196 	if (mxl_fail(ret))  in mxl111sf_i2c_ack()
199 	ret = mxl111sf_write_reg(state, SW_I2C_ADDR,  in mxl111sf_i2c_ack()
201 	if (mxl_fail(ret))  in mxl111sf_i2c_ack()
205 	ret = mxl111sf_write_reg(state, SW_I2C_ADDR,  in mxl111sf_i2c_ack()
207 	if (mxl_fail(ret))  in mxl111sf_i2c_ack()
210 	ret = mxl111sf_write_reg(state, SW_I2C_ADDR,  in mxl111sf_i2c_ack()
212 	mxl_fail(ret);  in mxl111sf_i2c_ack()
214 	return ret;  in mxl111sf_i2c_ack()
219 	int ret;  in mxl111sf_i2c_nack()  local
224 	ret = mxl111sf_write_reg(state, SW_I2C_ADDR,  in mxl111sf_i2c_nack()
226 	if (mxl_fail(ret))  in mxl111sf_i2c_nack()
229 	ret = mxl111sf_write_reg(state, SW_I2C_ADDR,  in mxl111sf_i2c_nack()
231 	mxl_fail(ret);  in mxl111sf_i2c_nack()
233 	return ret;  in mxl111sf_i2c_nack()
241 	int i, ret;  in mxl111sf_i2c_sw_xfer_msg()  local
247 		ret = mxl111sf_i2c_start(state);  in mxl111sf_i2c_sw_xfer_msg()
248 		if (mxl_fail(ret))  in mxl111sf_i2c_sw_xfer_msg()
251 		ret = mxl111sf_i2c_bitbang_sendbyte(state,  in mxl111sf_i2c_sw_xfer_msg()
253 		if (mxl_fail(ret)) {  in mxl111sf_i2c_sw_xfer_msg()
259 			ret = mxl111sf_i2c_bitbang_recvbyte(state,  in mxl111sf_i2c_sw_xfer_msg()
261 			if (mxl_fail(ret)) {  in mxl111sf_i2c_sw_xfer_msg()
272 		ret = mxl111sf_i2c_stop(state);  in mxl111sf_i2c_sw_xfer_msg()
273 		if (mxl_fail(ret))  in mxl111sf_i2c_sw_xfer_msg()
278 		ret = mxl111sf_i2c_start(state);  in mxl111sf_i2c_sw_xfer_msg()
279 		if (mxl_fail(ret))  in mxl111sf_i2c_sw_xfer_msg()
282 		ret = mxl111sf_i2c_bitbang_sendbyte(state,  in mxl111sf_i2c_sw_xfer_msg()
284 		if (mxl_fail(ret)) {  in mxl111sf_i2c_sw_xfer_msg()
290 			ret = mxl111sf_i2c_bitbang_sendbyte(state,  in mxl111sf_i2c_sw_xfer_msg()
292 			if (mxl_fail(ret)) {  in mxl111sf_i2c_sw_xfer_msg()
302 	return ret;  in mxl111sf_i2c_sw_xfer_msg()
323 	int ret = mxl111sf_ctrl_msg(state->d, wdata[0],  in mxl111sf_i2c_send_data()  local
325 	mxl_fail(ret);  in mxl111sf_i2c_send_data()
327 	return ret;  in mxl111sf_i2c_send_data()
333 	int ret = mxl111sf_ctrl_msg(state->d, wdata[0],  in mxl111sf_i2c_get_data()  local
335 	mxl_fail(ret);  in mxl111sf_i2c_get_data()
337 	return ret;  in mxl111sf_i2c_get_data()
443 	int i, k, ret = 0;  in mxl111sf_i2c_hw_xfer_msg()  local
488 	ret = mxl111sf_i2c_send_data(state, 0, buf);  in mxl111sf_i2c_hw_xfer_msg()
504 		ret = mxl111sf_i2c_send_data(state, 0, buf);  in mxl111sf_i2c_hw_xfer_msg()
514 			ret = -EIO;  in mxl111sf_i2c_hw_xfer_msg()
536 			ret = mxl111sf_i2c_send_data(state, 0, buf);  in mxl111sf_i2c_hw_xfer_msg()
547 				ret = -EIO;  in mxl111sf_i2c_hw_xfer_msg()
567 			ret = mxl111sf_i2c_send_data(state, 0, buf);  in mxl111sf_i2c_hw_xfer_msg()
578 				ret = -EIO;  in mxl111sf_i2c_hw_xfer_msg()
611 		ret = mxl111sf_i2c_send_data(state, 0, buf);  in mxl111sf_i2c_hw_xfer_msg()
622 			ret = -EIO;  in mxl111sf_i2c_hw_xfer_msg()
648 			ret = mxl111sf_i2c_get_data(state, 0, buf, i2c_r_data);  in mxl111sf_i2c_hw_xfer_msg()
659 				ret = -EIO;  in mxl111sf_i2c_hw_xfer_msg()
724 			ret = mxl111sf_i2c_get_data(state, 0, buf,  in mxl111sf_i2c_hw_xfer_msg()
736 				ret = -EIO;  in mxl111sf_i2c_hw_xfer_msg()
760 		ret = mxl111sf_i2c_send_data(state, 0, buf);  in mxl111sf_i2c_hw_xfer_msg()
809 	return ret;  in mxl111sf_i2c_hw_xfer_msg()
820 	int i, ret;  in mxl111sf_i2c_xfer()  local
826 		ret = (hwi2c) ?  in mxl111sf_i2c_xfer()
829 		if (mxl_fail(ret)) {  in mxl111sf_i2c_xfer()
832 				      "to/from 0x%02x", ret, i+1, num,  in mxl111sf_i2c_xfer()