386 int i2400m_is_boot_barker(struct i2400m *i2400m,  in i2400m_is_boot_barker()  argument
390 	struct device *dev = i2400m_dev(i2400m);  in i2400m_is_boot_barker()
400 	if (i2400m->barker &&  in i2400m_is_boot_barker()
401 	    !memcmp(buf, i2400m->barker, sizeof(i2400m->barker->data)))  in i2400m_is_boot_barker()
410 		if (i2400m->barker == NULL) {  in i2400m_is_boot_barker()
411 			i2400m->barker = barker;  in i2400m_is_boot_barker()
415 				i2400m->sboot = 0;  in i2400m_is_boot_barker()
417 				i2400m->sboot = 1;  in i2400m_is_boot_barker()
418 		} else if (i2400m->barker != barker) {  in i2400m_is_boot_barker()
422 				le32_to_cpu(i2400m->barker->data[0]),  in i2400m_is_boot_barker()
450 ssize_t __i2400m_bm_ack_verify(struct i2400m *i2400m, int opcode,  in __i2400m_bm_ack_verify()  argument
455 	struct device *dev = i2400m_dev(i2400m);  in __i2400m_bm_ack_verify()
458 		  i2400m, opcode, ack, ack_size);  in __i2400m_bm_ack_verify()
466 	result = i2400m_is_boot_barker(i2400m, ack, ack_size);  in __i2400m_bm_ack_verify()
529 		i2400m, opcode, ack, ack_size, (int) result);  in __i2400m_bm_ack_verify()
580 ssize_t i2400m_bm_cmd(struct i2400m *i2400m,  in i2400m_bm_cmd()  argument
586 	struct device *dev = i2400m_dev(i2400m);  in i2400m_bm_cmd()
590 		  i2400m, cmd, cmd_size, ack, ack_size);  in i2400m_bm_cmd()
592 	BUG_ON(i2400m->boot_mode == 0);  in i2400m_bm_cmd()
595 		result = i2400m->bus_bm_cmd_send(i2400m, cmd, cmd_size, flags);  in i2400m_bm_cmd()
608 	result = i2400m->bus_bm_wait_for_ack(i2400m, ack, ack_size);  in i2400m_bm_cmd()
617 	result = __i2400m_bm_ack_verify(i2400m, opcode, ack, ack_size, flags);  in i2400m_bm_cmd()
628 		i2400m, cmd, cmd_size, ack, ack_size, (int) result);  in i2400m_bm_cmd()
643 static int i2400m_download_chunk(struct i2400m *i2400m, const void *chunk,  in i2400m_download_chunk()  argument
649 	struct device *dev = i2400m_dev(i2400m);  in i2400m_download_chunk()
657 		  "direct %u do_csum %u)\n", i2400m, chunk, __chunk_len,  in i2400m_download_chunk()
659 	buf = i2400m->bm_cmd_buf;  in i2400m_download_chunk()
668 	ret = i2400m_bm_cmd(i2400m, &buf->cmd, sizeof(buf->cmd) + chunk_len,  in i2400m_download_chunk()
673 		"direct %u do_csum %u) = %d\n", i2400m, chunk, __chunk_len,  in i2400m_download_chunk()
698 ssize_t i2400m_dnload_bcf(struct i2400m *i2400m,  in i2400m_dnload_bcf()  argument
702 	struct device *dev = i2400m_dev(i2400m);  in i2400m_dnload_bcf()
711 		  i2400m, bcf, bcf_len);  in i2400m_dnload_bcf()
737 				i2400m->fw_name, section,  in i2400m_dnload_bcf()
743 		ret = i2400m_bm_cmd(i2400m, bh, section_size,  in i2400m_dnload_bcf()
747 				"failed %d\n", i2400m->fw_name, section,  in i2400m_dnload_bcf()
758 		i2400m, bcf, bcf_len, (int) ret);  in i2400m_dnload_bcf()
768 unsigned i2400m_boot_is_signed(struct i2400m *i2400m)  in i2400m_boot_is_signed()  argument
770 	return likely(i2400m->sboot);  in i2400m_boot_is_signed()
786 int i2400m_dnload_finalize(struct i2400m *i2400m,  in i2400m_dnload_finalize()  argument
791 	struct device *dev = i2400m_dev(i2400m);  in i2400m_dnload_finalize()
801 	if (i2400m_boot_is_signed(i2400m) == 0) {  in i2400m_dnload_finalize()
805 		cmd_buf = i2400m->bm_cmd_buf;  in i2400m_dnload_finalize()
811 		ret = i2400m_bm_cmd(i2400m, cmd, sizeof(*cmd),  in i2400m_dnload_finalize()
816 		cmd_buf = i2400m->bm_cmd_buf;  in i2400m_dnload_finalize()
827 		ret = i2400m_bm_cmd(i2400m, &cmd_buf->cmd,  in i2400m_dnload_finalize()
880 int i2400m_bootrom_init(struct i2400m *i2400m, enum i2400m_bri flags)  in i2400m_bootrom_init()  argument
883 	struct device *dev = i2400m_dev(i2400m);  in i2400m_bootrom_init()
886 	int count = i2400m->bus_bm_retries;  in i2400m_bootrom_init()
893 	d_fnstart(4, dev, "(i2400m %p flags 0x%08x)\n", i2400m, flags);  in i2400m_bootrom_init()
895 	cmd = i2400m->bm_cmd_buf;  in i2400m_bootrom_init()
905 		i2400m_reset(i2400m, I2400M_RT_WARM);  in i2400m_bootrom_init()
906 	result = i2400m_bm_cmd(i2400m, NULL, 0, &ack, sizeof(ack),  in i2400m_bootrom_init()
928 		if (i2400m->barker != NULL) {  in i2400m_bootrom_init()
931 				le32_to_cpu(i2400m->barker->data[0]));  in i2400m_bootrom_init()
937 			result = i2400m_bm_cmd(i2400m, cmd, sizeof(*cmd),  in i2400m_bootrom_init()
968 	memcpy(cmd, i2400m->barker->data, sizeof(i2400m->barker->data));  in i2400m_bootrom_init()
969 	result = i2400m_bm_cmd(i2400m, cmd, sizeof(*cmd),  in i2400m_bootrom_init()
1003 		i2400m, flags, result);  in i2400m_bootrom_init()
1022 int i2400m_read_mac_addr(struct i2400m *i2400m)  in i2400m_read_mac_addr()  argument
1025 	struct device *dev = i2400m_dev(i2400m);  in i2400m_read_mac_addr()
1026 	struct net_device *net_dev = i2400m->wimax_dev.net_dev;  in i2400m_read_mac_addr()
1033 	d_fnstart(5, dev, "(i2400m %p)\n", i2400m);  in i2400m_read_mac_addr()
1034 	cmd = i2400m->bm_cmd_buf;  in i2400m_read_mac_addr()
1038 	result = i2400m_bm_cmd(i2400m, cmd, sizeof(*cmd),  in i2400m_read_mac_addr()
1045 	if (i2400m->bus_bm_mac_addr_impaired == 1) {  in i2400m_read_mac_addr()
1057 	d_fnend(5, dev, "(i2400m %p) = %d\n", i2400m, result);  in i2400m_read_mac_addr()
1070 int i2400m_dnload_init_nonsigned(struct i2400m *i2400m)  in i2400m_dnload_init_nonsigned()  argument
1074 	struct device *dev = i2400m_dev(i2400m);  in i2400m_dnload_init_nonsigned()
1075 	d_fnstart(5, dev, "(i2400m %p)\n", i2400m);  in i2400m_dnload_init_nonsigned()
1076 	if (i2400m->bus_bm_pokes_table) {  in i2400m_dnload_init_nonsigned()
1077 		while (i2400m->bus_bm_pokes_table[i].address) {  in i2400m_dnload_init_nonsigned()
1079 				i2400m,  in i2400m_dnload_init_nonsigned()
1080 				&i2400m->bus_bm_pokes_table[i].data,  in i2400m_dnload_init_nonsigned()
1081 				sizeof(i2400m->bus_bm_pokes_table[i].data),  in i2400m_dnload_init_nonsigned()
1082 				i2400m->bus_bm_pokes_table[i].address, 1, 1);  in i2400m_dnload_init_nonsigned()
1088 	d_fnend(5, dev, "(i2400m %p) = %d\n", i2400m, ret);  in i2400m_dnload_init_nonsigned()
1108 int i2400m_dnload_init_signed(struct i2400m *i2400m,  in i2400m_dnload_init_signed()  argument
1112 	struct device *dev = i2400m_dev(i2400m);  in i2400m_dnload_init_signed()
1119 	d_fnstart(5, dev, "(i2400m %p bcf_hdr %p)\n", i2400m, bcf_hdr);  in i2400m_dnload_init_signed()
1120 	cmd_buf = i2400m->bm_cmd_buf;  in i2400m_dnload_init_signed()
1126 	ret = i2400m_bm_cmd(i2400m, &cmd_buf->cmd, sizeof(*cmd_buf),  in i2400m_dnload_init_signed()
1130 	d_fnend(5, dev, "(i2400m %p bcf_hdr %p) = %d\n", i2400m, bcf_hdr, ret);  in i2400m_dnload_init_signed()
1142 int i2400m_dnload_init(struct i2400m *i2400m,  in i2400m_dnload_init()  argument
1146 	struct device *dev = i2400m_dev(i2400m);  in i2400m_dnload_init()
1148 	if (i2400m_boot_is_signed(i2400m)) {  in i2400m_dnload_init()
1150 		result = i2400m_dnload_init_signed(i2400m, bcf_hdr);  in i2400m_dnload_init()
1156 				i2400m->fw_name, result);  in i2400m_dnload_init()
1160 		result = i2400m_dnload_init_nonsigned(i2400m);  in i2400m_dnload_init()
1166 				i2400m->fw_name, result);  in i2400m_dnload_init()
1184 int i2400m_fw_hdr_check(struct i2400m *i2400m,  in i2400m_fw_hdr_check()  argument
1188 	struct device *dev = i2400m_dev(i2400m);  in i2400m_fw_hdr_check()
1205 		 i2400m->fw_name, index, offset,  in i2400m_fw_hdr_check()
1213 			i2400m->fw_name, index, offset,  in i2400m_fw_hdr_check()
1221 			i2400m->fw_name, index, offset,  in i2400m_fw_hdr_check()
1229 			i2400m->fw_name, index, offset, module_vendor);  in i2400m_fw_hdr_check()
1236 			 i2400m->fw_name, index, offset, date);  in i2400m_fw_hdr_check()
1253 int i2400m_fw_check(struct i2400m *i2400m, const void *bcf, size_t bcf_size)  in i2400m_fw_check()  argument
1256 	struct device *dev = i2400m_dev(i2400m);  in i2400m_fw_check()
1272 				i2400m->fw_name, leftover, offset);  in i2400m_fw_check()
1285 		result = i2400m_fw_hdr_check(i2400m, bcf_hdr, headers, offset);  in i2400m_fw_check()
1293 				(void **) &i2400m->fw_hdrs, &slots,  in i2400m_fw_check()
1294 				sizeof(i2400m->fw_hdrs[0]),  in i2400m_fw_check()
1299 		i2400m->fw_hdrs[used_slots] = bcf_hdr;  in i2400m_fw_check()
1304 			i2400m->fw_name);  in i2400m_fw_check()
1320 unsigned i2400m_bcf_hdr_match(struct i2400m *i2400m,  in i2400m_bcf_hdr_match()  argument
1323 	u32 barker = le32_to_cpu(i2400m->barker->data[0])  in i2400m_bcf_hdr_match()
1337 const struct i2400m_bcf_hdr *i2400m_bcf_hdr_find(struct i2400m *i2400m)  in i2400m_bcf_hdr_find()  argument
1339 	struct device *dev = i2400m_dev(i2400m);  in i2400m_bcf_hdr_find()
1342 	u32 barker = le32_to_cpu(i2400m->barker->data[0]);  in i2400m_bcf_hdr_find()
1346 		bcf_hdr = i2400m->fw_hdrs[0];  in i2400m_bcf_hdr_find()
1351 	for (bcf_itr = i2400m->fw_hdrs; *bcf_itr != NULL; bcf_itr++, i++) {  in i2400m_bcf_hdr_find()
1353 		if (i2400m_bcf_hdr_match(i2400m, bcf_hdr)) {  in i2400m_bcf_hdr_find()
1382 int i2400m_fw_dnload(struct i2400m *i2400m, const struct i2400m_bcf_hdr *bcf,  in i2400m_fw_dnload()  argument
1386 	struct device *dev = i2400m_dev(i2400m);  in i2400m_fw_dnload()
1387 	int count = i2400m->bus_bm_retries;  in i2400m_fw_dnload()
1392 		  i2400m, bcf, fw_size);  in i2400m_fw_dnload()
1393 	i2400m->boot_mode = 1;  in i2400m_fw_dnload()
1402 		ret = i2400m_bootrom_init(i2400m, flags);  in i2400m_fw_dnload()
1420 	bcf_hdr = i2400m_bcf_hdr_find(i2400m);  in i2400m_fw_dnload()
1424 	ret = i2400m_dnload_init(i2400m, bcf_hdr);  in i2400m_fw_dnload()
1436 	ret = i2400m_dnload_bcf(i2400m, bcf, bcf_size);  in i2400m_fw_dnload()
1441 			i2400m->fw_name, ret);  in i2400m_fw_dnload()
1445 	ret = i2400m_dnload_finalize(i2400m, bcf_hdr, bcf, ret);  in i2400m_fw_dnload()
1451 			i2400m->fw_name, ret);  in i2400m_fw_dnload()
1456 		 i2400m->fw_name);  in i2400m_fw_dnload()
1457 	i2400m->boot_mode = 0;  in i2400m_fw_dnload()
1466 		i2400m, bcf, fw_size, ret);  in i2400m_fw_dnload()
1477 int i2400m_fw_bootstrap(struct i2400m *i2400m, const struct firmware *fw,  in i2400m_fw_bootstrap()  argument
1481 	struct device *dev = i2400m_dev(i2400m);  in i2400m_fw_bootstrap()
1484 	d_fnstart(5, dev, "(i2400m %p)\n", i2400m);  in i2400m_fw_bootstrap()
1486 	ret = i2400m_fw_check(i2400m, bcf, fw->size);  in i2400m_fw_bootstrap()
1488 		ret = i2400m_fw_dnload(i2400m, bcf, fw->size, flags);  in i2400m_fw_bootstrap()
1491 			i2400m->fw_name, ret);  in i2400m_fw_bootstrap()
1492 	kfree(i2400m->fw_hdrs);  in i2400m_fw_bootstrap()
1493 	i2400m->fw_hdrs = NULL;  in i2400m_fw_bootstrap()
1494 	d_fnend(5, dev, "(i2400m %p) = %d\n", i2400m, ret);  in i2400m_fw_bootstrap()
1547 int i2400m_dev_bootstrap(struct i2400m *i2400m, enum i2400m_bri flags)  in i2400m_dev_bootstrap()  argument
1550 	struct device *dev = i2400m_dev(i2400m);  in i2400m_dev_bootstrap()
1555 	d_fnstart(5, dev, "(i2400m %p)\n", i2400m);  in i2400m_dev_bootstrap()
1558 	spin_lock(&i2400m->rx_lock);  in i2400m_dev_bootstrap()
1559 	i2400m_fw = i2400m_fw_get(i2400m->fw_cached);  in i2400m_dev_bootstrap()
1560 	spin_unlock(&i2400m->rx_lock);  in i2400m_dev_bootstrap()
1566 			 i2400m->fw_name);  in i2400m_dev_bootstrap()
1567 		ret = i2400m_fw_bootstrap(i2400m, i2400m_fw->fw, flags);  in i2400m_dev_bootstrap()
1574 		fw_name = i2400m->bus_fw_names[itr];  in i2400m_dev_bootstrap()
1586 		i2400m->fw_name = fw_name;  in i2400m_dev_bootstrap()
1587 		ret = i2400m_fw_bootstrap(i2400m, fw, flags);  in i2400m_dev_bootstrap()
1591 		i2400m->fw_name = NULL;  in i2400m_dev_bootstrap()
1594 	d_fnend(5, dev, "(i2400m %p) = %d\n", i2400m, ret);  in i2400m_dev_bootstrap()
1600 void i2400m_fw_cache(struct i2400m *i2400m)  in i2400m_fw_cache()  argument
1604 	struct device *dev = i2400m_dev(i2400m);  in i2400m_fw_cache()
1607 	spin_lock(&i2400m->rx_lock);  in i2400m_fw_cache()
1608 	i2400m_fw = i2400m->fw_cached;  in i2400m_fw_cache()
1609 	spin_unlock(&i2400m->rx_lock);  in i2400m_fw_cache()
1616 	if (i2400m->fw_name == NULL) {  in i2400m_fw_cache()
1626 	result = request_firmware(&i2400m_fw->fw, i2400m->fw_name, dev);  in i2400m_fw_cache()
1629 			i2400m->fw_name, result);  in i2400m_fw_cache()
1633 		dev_info(dev, "firmware %s: cached\n", i2400m->fw_name);  in i2400m_fw_cache()
1635 	spin_lock(&i2400m->rx_lock);  in i2400m_fw_cache()
1636 	i2400m->fw_cached = i2400m_fw;  in i2400m_fw_cache()
1637 	spin_unlock(&i2400m->rx_lock);  in i2400m_fw_cache()
1641 void i2400m_fw_uncache(struct i2400m *i2400m)  in i2400m_fw_uncache()  argument
1645 	spin_lock(&i2400m->rx_lock);  in i2400m_fw_uncache()
1646 	i2400m_fw = i2400m->fw_cached;  in i2400m_fw_uncache()
1647 	i2400m->fw_cached = NULL;  in i2400m_fw_uncache()
1648 	spin_unlock(&i2400m->rx_lock);  in i2400m_fw_uncache()