65 	struct ljca_i2c_rw_packet *w_packet =  in ljca_i2c_init()  local
69 	w_packet->id = id;  in ljca_i2c_init()
70 	w_packet->len = cpu_to_le16(sizeof(*w_packet->data));  in ljca_i2c_init()
71 	w_packet->data[0] = LJCA_I2C_INIT_FLAG_FREQ_400K;  in ljca_i2c_init()
73 	ret = ljca_transfer(ljca_i2c->ljca, LJCA_I2C_INIT, (u8 *)w_packet,  in ljca_i2c_init()
74 			    struct_size(w_packet, data, 1), NULL, 0);  in ljca_i2c_init()
82 	struct ljca_i2c_rw_packet *w_packet =  in ljca_i2c_start()  local
89 	w_packet->id = ljca_i2c->i2c_info->id;  in ljca_i2c_start()
90 	w_packet->len = cpu_to_le16(sizeof(*w_packet->data));  in ljca_i2c_start()
91 	w_packet->data[0] = (target_addr << 1) | type;  in ljca_i2c_start()
93 	ret = ljca_transfer(ljca_i2c->ljca, LJCA_I2C_START, (u8 *)w_packet,  in ljca_i2c_start()
94 			    struct_size(w_packet, data, 1), (u8 *)r_packet,  in ljca_i2c_start()
100 	if (rp_len < 0 || r_packet->id != w_packet->id) {  in ljca_i2c_start()
103 			rp_len, r_packet->id, w_packet->id);  in ljca_i2c_start()
112 	struct ljca_i2c_rw_packet *w_packet =  in ljca_i2c_stop()  local
119 	w_packet->id = ljca_i2c->i2c_info->id;  in ljca_i2c_stop()
120 	w_packet->len = cpu_to_le16(sizeof(*w_packet->data));  in ljca_i2c_stop()
121 	w_packet->data[0] = 0;  in ljca_i2c_stop()
123 	ret = ljca_transfer(ljca_i2c->ljca, LJCA_I2C_STOP, (u8 *)w_packet,  in ljca_i2c_stop()
124 			    struct_size(w_packet, data, 1), (u8 *)r_packet,  in ljca_i2c_stop()
129 			ret, w_packet->id);  in ljca_i2c_stop()
134 	if (rp_len < 0 || r_packet->id != w_packet->id)  in ljca_i2c_stop()
137 			rp_len, r_packet->id, w_packet->id);  in ljca_i2c_stop()
142 	struct ljca_i2c_rw_packet *w_packet =  in ljca_i2c_pure_read()  local
149 	w_packet->id = ljca_i2c->i2c_info->id;  in ljca_i2c_pure_read()
150 	w_packet->len = cpu_to_le16(len);  in ljca_i2c_pure_read()
151 	w_packet->data[0] = 0;  in ljca_i2c_pure_read()
153 	ret = ljca_transfer(ljca_i2c->ljca, LJCA_I2C_READ, (u8 *)w_packet,  in ljca_i2c_pure_read()
154 			    struct_size(w_packet, data, 1), (u8 *)r_packet,  in ljca_i2c_pure_read()
160 	if (rp_len != len || r_packet->id != w_packet->id) {  in ljca_i2c_pure_read()
163 			rp_len, r_packet->id, w_packet->id);  in ljca_i2c_pure_read()
188 	struct ljca_i2c_rw_packet *w_packet =  in ljca_i2c_pure_write()  local
195 	w_packet->id = ljca_i2c->i2c_info->id;  in ljca_i2c_pure_write()
196 	w_packet->len = cpu_to_le16(len);  in ljca_i2c_pure_write()
197 	memcpy(w_packet->data, data, len);  in ljca_i2c_pure_write()
199 	ret = ljca_transfer(ljca_i2c->ljca, LJCA_I2C_WRITE, (u8 *)w_packet,  in ljca_i2c_pure_write()
200 			    struct_size(w_packet, data, len), (u8 *)r_packet,  in ljca_i2c_pure_write()
206 	if (rplen != len || r_packet->id != w_packet->id) {  in ljca_i2c_pure_write()
209 			rplen, r_packet->id, w_packet->id);  in ljca_i2c_pure_write()