54 	return !!(inb(port) & 0x02);  in ibf_status()
59 	return inb(port) & 0x01;  in obf_status()
114 	int restarts = 0;  in olpc_xo1_ec_cmd()
117 	for (i = 0; i < 10 && (obf_status(0x6c) == 1); i++)  in olpc_xo1_ec_cmd()
118 		inb(0x68);  in olpc_xo1_ec_cmd()
125 	if (wait_on_ibf(0x6c, 0)) {  in olpc_xo1_ec_cmd()
141 	pr_devel("olpc-ec:  running cmd 0x%x\n", cmd);  in olpc_xo1_ec_cmd()
142 	outb(cmd, 0x6c);  in olpc_xo1_ec_cmd()
144 	if (wait_on_ibf(0x6c, 0)) {  in olpc_xo1_ec_cmd()
152 		for (i = 0; i < inlen; i++) {  in olpc_xo1_ec_cmd()
153 			pr_devel("olpc-ec:  sending cmd arg 0x%x\n", inbuf[i]);  in olpc_xo1_ec_cmd()
154 			outb(inbuf[i], 0x68);  in olpc_xo1_ec_cmd()
155 			if (wait_on_ibf(0x6c, 0)) {  in olpc_xo1_ec_cmd()
164 		for (i = 0; i < outlen; i++) {  in olpc_xo1_ec_cmd()
165 			if (wait_on_obf(0x6c, 1)) {  in olpc_xo1_ec_cmd()
172 			outbuf[i] = inb(0x68);  in olpc_xo1_ec_cmd()
173 			pr_devel("olpc-ec:  received 0x%x\n", outbuf[i]);  in olpc_xo1_ec_cmd()
177 	ret = 0;  in olpc_xo1_ec_cmd()
188 	return propsize == 5 && strncmp("OLPC", olpc_arch, 5) == 0;  in check_ofw_architecture()
198 		return 0;  in get_board_revision()
217 			((olpc_platform_info.boardrev & 0xf) < 8) ? "pre" : "",  in platform_detect()
229 	pdev = platform_device_register_simple("xo1-rfkill", -1, NULL, 0);  in add_xo1_platform_devices()
233 	pdev = platform_device_register_simple("olpc-xo1", -1, NULL, 0);  in add_xo1_platform_devices()
244 	return olpc_ec_cmd(EC_SET_SCI_INHIBIT, NULL, 0, NULL, 0);  in olpc_xo1_ec_suspend()
250 	olpc_ec_cmd(EC_SET_SCI_INHIBIT_RELEASE, NULL, 0, NULL, 0);  in olpc_xo1_ec_resume()
256 	olpc_ec_cmd(EC_WAKE_UP_WLAN, NULL, 0, NULL, 0);  in olpc_xo1_ec_resume()
257 	olpc_ec_cmd(EC_WAKE_UP_WLAN, NULL, 0, NULL, 0);  in olpc_xo1_ec_resume()
259 	return 0;  in olpc_xo1_ec_resume()
288 	int r = 0;  in olpc_init()
291 		return 0;  in olpc_init()
294 	if (olpc_platform_info.boardrev < olpc_board_pre(0xd0))	/* XO-1 */  in olpc_init()
298 	platform_device_register_simple("olpc-ec", -1, NULL, 0);  in olpc_init()
301 	if (olpc_board_at_least(olpc_board(0xb1)))  in olpc_init()
307 	if (olpc_platform_info.boardrev < olpc_board_pre(0xd0) &&  in olpc_init()
312 	if (olpc_platform_info.boardrev < olpc_board_pre(0xd0)) { /* XO-1 */  in olpc_init()
318 	return 0;  in olpc_init()