From patchwork Sun Oct 9 17:42:15 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pauli Virtanen X-Patchwork-Id: 13002071 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 13147C433F5 for ; Sun, 9 Oct 2022 17:45:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229973AbiJIRpU (ORCPT ); Sun, 9 Oct 2022 13:45:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57978 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229605AbiJIRpR (ORCPT ); Sun, 9 Oct 2022 13:45:17 -0400 Received: from lahtoruutu.iki.fi (lahtoruutu.iki.fi [IPv6:2a0b:5c81:1c1::37]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E7E961838A for ; Sun, 9 Oct 2022 10:45:14 -0700 (PDT) Received: from monolith.lan (91-152-121-49.elisa-laajakaista.fi [91.152.121.49]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: pav) by lahtoruutu.iki.fi (Postfix) with ESMTPSA id E89BB1B00126; Sun, 9 Oct 2022 20:45:11 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=iki.fi; s=lahtoruutu; t=1665337512; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=OfBcIOUpHSYGtN2naudQ3QEQ/sRFLlzyT54ERr0yf0Y=; b=BPug7GR41i/u+PLcnU4TsqUalRgdMNQq8yx8wAR/A4DTSpDDJY6Uvc3Qw8UitKI3TO4CgF vIP0P9HNbXfeTnZaWvMgTORCN4FkX/dqB931XkmAQ/dX0C8Ruitdf4jisn1eGyWj/SEKXN OVkgdiQ297Uvnzrzb7ZygekBhDP3MSe3Nx0pBEcYsNEx+U8pNI3G0V6rLAuJ8/2iAs6Pxx NLdBzRx4RtoPhXKWxSmS9nUzokL3vyIc/4KMj4TE0hxnyEBkY6EQA0/s/Lt3k8AZUbsBhy CJoD1m7njj443qaMw9BslT6No5XhpUa8e5ilp6+mWg1+9wVrwnE/Hj29kUKODg== From: Pauli Virtanen To: linux-bluetooth@vger.kernel.org Cc: Pauli Virtanen Subject: [PATCH] Bluetooth: hci_conn: Fix CIS connection dst_type handling Date: Sun, 9 Oct 2022 20:42:15 +0300 Message-Id: <20221009174216.17533-1-pav@iki.fi> X-Mailer: git-send-email 2.37.3 MIME-Version: 1.0 ARC-Authentication-Results: i=1; ORIGINATING; auth=pass smtp.auth=pav smtp.mailfrom=pav@iki.fi ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=iki.fi; s=lahtoruutu; t=1665337512; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=OfBcIOUpHSYGtN2naudQ3QEQ/sRFLlzyT54ERr0yf0Y=; b=Ptqp95LBvVZpy30d0uomN12g9DsD0sFoJWmzDEQ6TjOlVPxdmWsuu5+k27SF/LbsoZ7LsG hIRRobR0GWQ+FFu/yI0g0hpcoQjnl1nWnBB3kH6iNCoGGSlCHQ1BxjTSjH/7Ni48/HsAbd 1HqoBw2FflGxKXCMsl6orp0xnRAXqEHydp1cDnGKmuHQb4MSXaLK4HVn4OQ5hwxjXNqP1Y gfRJ+fVfSh2qSlarHWQI3QMZ0bwckjl4gZWxDe1hMjv61myIc/Y5qC43LBWMqaKF/cueL3 zIhzpfoZT1QFuwNAYpY4rudORgIPiW9llIVXS4q0N04cxVYNuEwYLE6Eo9l4aQ== ARC-Seal: i=1; s=lahtoruutu; d=iki.fi; t=1665337512; a=rsa-sha256; cv=none; b=uSMjNjQb5FUZZth94aSh81cUJVXZRktaxYSy5247oZ6fWC+ziziW1Cx4J3ajEh4Gzvc3A+ lAMdXJwb1r87cwZdfbCYpFV9Gr9df6nKdAAKLvoZ6K5naAxgzZ7MJTUfiZSn+iilTt2abZ zBbkPY9UZe6tlduPkxdRuprzCnZ8cmeMYf6Z6R7j5/qGBhue3zWERGPLqm5kJO8DwRhDX9 L7kmXpXhQMZBZHMJdX76cnzFVUGo3KbzZ05o/5NFQVMfpyojrU1y0ESbgONaqP7IwROsF2 ptnRMyAFXT9MS6zq4sTYxa9CG1MW/FOKYCAVis1oCCXmArw0SegI0LtG9mnHdQ== Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org hci_connect_cis and iso_connect_cis call hci_bind_cis inconsistently with dst_type being either ISO socket address type or the HCI type, but these values cannot be mixed like this. Fix this by using only the socket address type. CIS connection dst_type was also not initialized in hci_bind_cis, even though it is used in hci_conn_hash_lookup_cis to find existing connections. Set the value in hci_bind_cis, so that existing CIS connections are found e.g. when doing deferred socket connections, also when dst_type is not 0 (ADDR_LE_DEV_PUBLIC). Fixes: 26afbd826ee3 ("Bluetooth: Add initial implementation of CIS connections") Signed-off-by: Pauli Virtanen --- Notes: I've been playing with the LE Audio bits with Pipewire, and ran into a problem in connecting to nrf5340 devkit running its example application, which presumably is supposed to work. Everything works up to trying to acquire the BlueZ transport, which fails in BlueZ profiles/audio/bap.c:bap_accept_io where read() from the socket returns EINVAL. Adding some debug prints in kernel side shows that this occurs in net/bluetooth/iso.c:iso_sock_recvmsg -> net/bluetooth/iso.c:iso_connect_cis -> net/bluetooth/hci_conn.c:hci_bind_cis At this point, the CIS connection to the device already exists, but hci_conn_hash_lookup_cis fails to find it, because hci_conn->dst_type in the connection list does not match the dst_type passed to hci_bind_cis. Since it does not find existing connection, it tries to create a new one, which fails in hci_le_set_cig_params in the if (qos->cis != BT_ISO_QOS_CIS_UNSET) branch, because the same CIS id is already reserved. It appears the dst_type field of CIS hci_conn is never initialized, so it happens to work for dst_type being ADDR_LE_DEV_PUBLIC (0) but not in other cases. In the case with the devkit, it's ADDR_LE_DEV_RANDOM. iso_connect_cis also calls hci_bind_cis directly with iso_pi(sk)->dst_type, which is BDADDR_LE_* value, not ADDR_LE_DEV_* value like it is when hci_bind_cis is called from hci_connect_cis. The patch here attempts to address these. With this, sound comes out from the remote device fine, but I'm not familiar with the code here, so caveat emptor... Logs for reference (on v6.0, without this patch, with some extra BT_DBG added): bluetoothd[5349]: profiles/audio/bap.c:bap_connect_io() ep 0x60b0000392a0 stream 0x60b000039a30 defer true kernel: sock 000000002255c62a kernel: sk 0000000056fe6d75 kernel: sk 0000000056fe6d75 84:5c:f3:52:11:91 type 1 kernel: sk 0000000056fe6d75 kernel: sk 0000000056fe6d75 kernel: iso_sock_connect: sk 0000000056fe6d75 kernel: iso_connect_cis: 84:5c:f3:52:11:91 -> c8:3d:d1:fe:ca:67, dst_type:2 kernel: 84:5c:f3:52:11:91 -> c8:3d:d1:fe:ca:67 kernel: hci0 orig refcnt 11 kernel: hci0 hci_bind_cis: dst:c8:3d:d1:fe:ca:67 dst_type:2 kernel: hci0 hci_bind_cis: new cis kernel: hci0 dst c8:3d:d1:fe:ca:67 kernel: hci0 orig refcnt 12 kernel: 00000000ece7f209 hci_le_set_cig_params kernel: hcon 00000000ece7f209 conn 00000000f0fe860f kernel: conn 00000000f0fe860f kernel: sock 0000000056fe6d75 state 3 kernel: iso_connect_cis: ret:0 kernel: hci0 orig refcnt 13 kernel: iso_sock_connect: sk 0000000056fe6d75 ret:0 kernel: sk 0000000056fe6d75 kernel: sock 000000002255c62a, sk 0000000056fe6d75 kernel: sock 000000002255c62a, sk 0000000056fe6d75 kernel: hci0: event 0x0e kernel: hci0: opcode 0x2062 kernel: hci0: status 0x00 kernel: hci0: 00000000ece7f209 handle 0x0a00 link 0000000000000000 bluetoothd[5349]: profiles/audio/bap.c:bap_connect_io() bt_io: connect: ep:0x60b0000392a0 bluetoothd[5349]: profiles/audio/bap.c:bap_connect_io() bt_io: connect -> io:0x60c000015ac0 fd:32 bluetoothd[5349]: src/shared/bap.c:bap_stream_io_attach() stream 0x60b000039a30 connecting true bluetoothd[5349]: src/shared/bap.c:stream_io_new() fd 32 bluetoothd[5349]: profiles/audio/bap.c:bap_connecting() stream 0x60b000039a30 fd 32: CIG 0x00 CIS 0x00 bluetoothd[5349]: src/shared/bap.c:bap_queue_req() req 0x606000017fc0 (op 0x02) queue 0x6030000 bluetoothd[5349]: profiles/gap/gas.c:read_device_name_cb() GAP Device Name: NRF5340_AUDIO kernel: hci0: event 0x13 kernel: hci0: num 1 kernel: hcon 000000002dae917f mode 0 kernel: hci0: event 0x3e kernel: hci0: subevent 0x07 kernel: hci0: event 0x13 kernel: hci0: num 1 bluetoothd[5349]: src/shared/att.c:can_read_data() (chan 0x607000008bb0) ATT PDU received: 0x1b bluetoothd[5349]: profiles/audio/bap.c:qos_cb() stream 0x60b000039a30 code 0x00 reason 0x00 kernel: hcon 000000002dae917f mode 0 kernel: hcon 000000002dae917f mode 0 kernel: hci0: event 0x13 kernel: hci0: num 1 kernel: hcon 000000002dae917f mode 0 bluetoothd[5349]: src/shared/att.c:can_read_data() (chan 0x607000008bb0) ATT PDU received: 0x1b bluetoothd[5349]: src/shared/bap.c:bap_ep_set_status() ASE status: ep 0x603000026980 id 0x01 ha bluetoothd[5349]: src/shared/bap.c:ep_status_qos() CIG 0x00 CIS 0x00 interval 10000 framing 0x0 bluetoothd[5349]: profiles/audio/media.c:pac_config() endpoint 0x60d000000860 path /org/bluez/hci0/dev_C8_3D_D1_FE_CA_67/pac_sink0 bluetoothd[5349]: profiles/audio/media.c:media_endpoint_async_call() Calling SetConfiguration: name = :1.146 path = /MediaEndpoint/BAPSource/lc3 bluetoothd[5349]: src/shared/bap.c:bap_stream_state_changed() stream 0x60b000039a30 dir 0x01: c bluetoothd[5349]: src/shared/bap.c:bap_stream_update_io_links() stream 0x60b000039a30 bluetoothd[5349]: profiles/audio/bap.c:bap_state() stream 0x60b000039a30: config(1) -> qos(2) bluetoothd[5349]: profiles/audio/bap.c:bap_create_io() ep 0x60b0000392a0 stream 0x60b000039a30 defer true bluetoothd[5349]: src/shared/bap.c:bt_bap_stream_io_get_qos() in (nil) out 0x60b000039a68 bluetoothd[5349]: profiles/audio/transport.c:bap_state_changed() stream 0x60b000039a30: config(1) -> qos(2) bluetoothd[5349]: profiles/audio/transport.c:transport_update_playing() /org/bluez/hci0/dev_C8_3D_D1_FE_CA_67/pac_sink0/fd0 State=TRANSPORT_STATE_IDLE Playing=0 bluetoothd[5349]: profiles/gap/gas.c:read_appearance_cb() GAP Appearance: 0x0000 kernel: hci0: event 0x13 kernel: hci0: num 1 kernel: hcon 000000002dae917f mode 0 kernel: hci0: event 0x13 kernel: hci0: num 1 kernel: hcon 000000002dae917f mode 0 kernel: hci0: event 0x13 kernel: hci0: num 1 bluetoothd[5349]: src/shared/gatt-client.c:db_hash_read_cb() DB Hash found: handle 0x0008 lengt bluetoothd[5349]: src/shared/gatt-client.c:db_hash_read_cb() DB Hash match: skipping discovery bluetoothd[5349]: src/shared/gatt-client.c:write_client_features() Writing Client Features 0x05 bluetoothd[5349]: src/device.c:gatt_client_ready_cb() status: success, error: 0 bluetoothd[5349]: src/gatt-client.c:btd_gatt_client_ready() GATT client ready kernel: hcon 000000002dae917f mode 0 bluetoothd[5349]: src/gatt-client.c:create_services() Exporting objects for GATT services: C8:3D:D1:FE:CA:67 bluetoothd[5349]: src/gatt-client.c:service_create() Exported GATT service: /org/bluez/hci0/dev_C8_3D_D1_FE_CA_67/service0001 bluetoothd[5349]: src/gatt-client.c:characteristic_create() Exported GATT characteristic: /org/bluez/hci0/dev_C8_3D_D1_FE_CA_67/service0001/char0002 bluetoothd[5349]: src/gatt-client.c:descriptor_create() Exported GATT characteristic descriptor: /org/bluez/hci0/dev_C8_3D_D1_FE_CA_67/service0001/char0002/desc0004 bluetoothd[5349]: src/gatt-client.c:characteristic_create() Exported GATT characteristic: /org/bluez/hci0/dev_C8_3D_D1_FE_CA_67/service0001/char0005 bluetoothd[5349]: src/gatt-client.c:characteristic_create() Exported GATT characteristic: /org/bluez/hci0/dev_C8_3D_D1_FE_CA_67/service0001/char0007 bluetoothd[5349]: src/gatt-client.c:service_create() Exported GATT service: /org/bluez/hci0/dev_C8_3D_D1_FE_CA_67/service0022 bluetoothd[5349]: src/gatt-client.c:characteristic_create() Exported GATT characteristic: /org/bluez/hci0/dev_C8_3D_D1_FE_CA_67/service0022/char0023 bluetoothd[5349]: src/gatt-client.c:descriptor_create() Exported GATT characteristic descriptor: /org/bluez/hci0/dev_C8_3D_D1_FE_CA_67/service0022/char0023/desc0025 bluetoothd[5349]: src/gatt-client.c:characteristic_create() Exported GATT characteristic: /org/bluez/hci0/dev_C8_3D_D1_FE_CA_67/service0022/char0026 bluetoothd[5349]: src/gatt-client.c:characteristic_create() Exported GATT characteristic: /org/bluez/hci0/dev_C8_3D_D1_FE_CA_67/service0022/char0028 bluetoothd[5349]: src/gatt-client.c:descriptor_create() Exported GATT characteristic descriptor: /org/bluez/hci0/dev_C8_3D_D1_FE_CA_67/service0022/char0028/desc002a bluetoothd[5349]: src/gatt-client.c:btd_gatt_client_ready() Features 0x00 bluetoothd[5349]: src/gatt-client.c:btd_gatt_client_ready() Update Features 0x05 bluetoothd[5349]: src/device.c:device_svc_resolved() /org/bluez/hci0/dev_C8_3D_D1_FE_CA_67 err 0 kernel: hci0: event 0x13 kernel: hci0: num 1 kernel: hcon 000000002dae917f mode 0 kernel: hci0: event 0x13 kernel: hci0: num 1 bluetoothd[5349]: src/shared/gatt-client.c:service_changed_register_cb() Registered handler for kernel: hcon 000000002dae917f mode 0 bluetoothd[5349]: profiles/audio/transport.c:media_owner_create() Owner created: sender=:1.146 bluetoothd[5349]: src/shared/bap.c:bap_queue_req() req 0x60600001cee0 (op 0x03) queue 0x6030000 bluetoothd[5349]: profiles/audio/transport.c:transport_set_state() State changed /org/bluez/hci0/dev_C8_3D_D1_FE_CA_67/pac_sink0/fd0: TRANSPORT_STATE_IDLE -> TRANSPORT_STATE_REQUESTING bluetoothd[5349]: profiles/audio/transport.c:media_request_create() Request created: method=Acquire id=3 bluetoothd[5349]: profiles/audio/transport.c:media_owner_add() Owner :1.146 Request Acquire bluetoothd[5349]: profiles/audio/transport.c:media_transport_set_owner() Transport /org/bluez/hci0/dev_C8_3D_D1_FE_CA_67/pac_sink0/fd0 Owner :1.146 kernel: hci0: event 0x13 kernel: hci0: num 1 bluetoothd[5349]: src/shared/att.c:can_read_data() (chan 0x607000008bb0) ATT PDU received: 0x1b kernel: hcon 000000002dae917f mode 0 kernel: hcon 000000002dae917f mode 0 bluetoothd[5349]: src/shared/att.c:can_read_data() (chan 0x607000008bb0) ATT PDU received: 0x1b bluetoothd[5349]: src/shared/bap.c:bap_ep_set_status() ASE status: ep 0x603000026980 id 0x01 ha bluetoothd[5349]: src/shared/bap.c:ep_status_metadata() CIS 0x00 CIG 0x00 metadata len 4 bluetoothd[5349]: src/shared/bap.c:bap_stream_state_changed() stream 0x60b000039a30 dir 0x01: q bluetoothd[5349]: profiles/audio/bap.c:bap_state() stream 0x60b000039a30: qos(2) -> enabling(3) bluetoothd[5349]: profiles/audio/bap.c:bap_create_io() ep 0x60b0000392a0 stream 0x60b000039a30 defer false bluetoothd[5349]: src/shared/bap.c:bt_bap_stream_io_get_qos() in (nil) out 0x60b000039a68 bluetoothd[5349]: profiles/audio/bap.c:bap_accept_io() stream 0x60b000039a30 fd 32 defer true kernel: sk 0000000056fe6d75 kernel: iso_sock_recvmsg: sk 0000000056fe6d75 kernel: iso_sock_recvmsg: defer connect 0000000056fe6d75 kernel: iso_connect_cis: 84:5c:f3:52:11:91 -> c8:3d:d1:fe:ca:67, dst_type:2 kernel: 84:5c:f3:52:11:91 -> c8:3d:d1:fe:ca:67 kernel: hci0 orig refcnt 12 kernel: hci0 hci_connect_cis: dst:c8:3d:d1:fe:ca:67 dst_type:2 kernel: hcon 000000002dae917f orig refcnt 1 kernel: hci0 hci_bind_cis: dst:c8:3d:d1:fe:ca:67 dst_type:1 kernel: hci0 hci_conn_hash_lookup_cis: c:00000000ece7f209 c->dst:c8:3d:d1:fe:ca:67 c->dst_type:0 ba:c8:3d:d1:fe:ca:67 ba_type:1 kernel: hci0 hci_bind_cis: new cis kernel: hci0 dst c8:3d:d1:fe:ca:67 kernel: hci0 orig refcnt 13 kernel: 00000000c554a79d hci_le_set_cig_params kernel: 00000000ece7f209 cis_list: cig:0 cis:0 vs. d->cig:0, d->cis:0 kernel: 00000000ece7f209 cis_list: MATCH kernel: hci0 hci_le_set_cig_params: ERROR: cig:0, cis:0 already exists kernel: hci0 hci_bind_cis: ERROR: hci_le_set_cig_params kernel: hcon 00000000c554a79d orig refcnt 0 kernel: hcon 000000002dae917f orig refcnt 2 kernel: iso_connect_cis: ret:-22 kernel: hci0 orig refcnt 14 kernel: sock 000000002255c62a, sk 0000000056fe6d75 kernel: sock 0000000056fe6d75 state 5 kernel: sk 0000000056fe6d75 state 5 socket 000000002255c62a kernel: sk 0000000056fe6d75, conn 00000000f0fe860f, err 104 kernel: hcon 00000000ece7f209 orig refcnt 0 bluetoothd[5349]: profiles/audio/bap.c:bap_accept_io() read: Invalid argument (22) net/bluetooth/hci_conn.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 9777e7b109ee..78d8b8b7fd72 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -1691,12 +1691,19 @@ struct hci_conn *hci_bind_cis(struct hci_dev *hdev, bdaddr_t *dst, { struct hci_conn *cis; + /* Convert from ISO socket address type to HCI address type */ + if (dst_type == BDADDR_LE_PUBLIC) + dst_type = ADDR_LE_DEV_PUBLIC; + else + dst_type = ADDR_LE_DEV_RANDOM; + cis = hci_conn_hash_lookup_cis(hdev, dst, dst_type); if (!cis) { cis = hci_conn_add(hdev, ISO_LINK, dst, HCI_ROLE_MASTER); if (!cis) return ERR_PTR(-ENOMEM); cis->cleanup = cis_cleanup; + cis->dst_type = dst_type; } if (cis->state == BT_CONNECTED) @@ -2075,20 +2082,21 @@ struct hci_conn *hci_connect_cis(struct hci_dev *hdev, bdaddr_t *dst, { struct hci_conn *le; struct hci_conn *cis; + u8 hci_dst_type; /* Convert from ISO socket address type to HCI address type */ if (dst_type == BDADDR_LE_PUBLIC) - dst_type = ADDR_LE_DEV_PUBLIC; + hci_dst_type = ADDR_LE_DEV_PUBLIC; else - dst_type = ADDR_LE_DEV_RANDOM; + hci_dst_type = ADDR_LE_DEV_RANDOM; if (hci_dev_test_flag(hdev, HCI_ADVERTISING)) - le = hci_connect_le(hdev, dst, dst_type, false, + le = hci_connect_le(hdev, dst, hci_dst_type, false, BT_SECURITY_LOW, HCI_LE_CONN_TIMEOUT, HCI_ROLE_SLAVE); else - le = hci_connect_le_scan(hdev, dst, dst_type, + le = hci_connect_le_scan(hdev, dst, hci_dst_type, BT_SECURITY_LOW, HCI_LE_CONN_TIMEOUT, CONN_REASON_ISO_CONNECT); From patchwork Tue Oct 11 19:25:34 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pauli Virtanen X-Patchwork-Id: 13004285 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0A885C433F5 for ; Tue, 11 Oct 2022 19:26:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230071AbiJKT0C (ORCPT ); Tue, 11 Oct 2022 15:26:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58080 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229773AbiJKT0A (ORCPT ); Tue, 11 Oct 2022 15:26:00 -0400 Received: from meesny.iki.fi (meesny.iki.fi [IPv6:2001:67c:2b0:1c1::201]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1C0D37AC23 for ; Tue, 11 Oct 2022 12:26:00 -0700 (PDT) Received: from monolith.lan (91-152-121-49.elisa-laajakaista.fi [91.152.121.49]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: pav) by meesny.iki.fi (Postfix) with ESMTPSA id 358672024F; Tue, 11 Oct 2022 22:25:58 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=iki.fi; s=meesny; t=1665516358; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=TF264FTvXu/nt7mT4p4ZxfhpViFpdtFxPAgYEGdqnTo=; b=WDE50HLnjlk0UJxvpXEGOec6OylfR6WhFYQvIXr/ZWdnMnAdStb5osE0NbSoZiNonFc2x+ HwfQkiK4B7yDyCN7RnAs91GoqQUYPpAWfbqtSr+pV5uy+HtWBRLfyLP11o/oR3/j7kG9zX Ulz2ucIR6Sjx3IMHWKStWS5XujGrHoQ= From: Pauli Virtanen To: linux-bluetooth@vger.kernel.org Cc: Pauli Virtanen Subject: [PATCH v2 2/2] Bluetooth: hci_conn: use HCI dst_type values also for BIS Date: Tue, 11 Oct 2022 22:25:34 +0300 Message-Id: <20221011192534.16281-2-pav@iki.fi> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20221009174216.17533-1-pav@iki.fi> References: <20221009174216.17533-1-pav@iki.fi> MIME-Version: 1.0 ARC-Authentication-Results: i=1; ORIGINATING; auth=pass smtp.auth=pav smtp.mailfrom=pav@iki.fi ARC-Seal: i=1; s=meesny; d=iki.fi; t=1665516358; a=rsa-sha256; cv=none; b=PVw0hNGWsMVBEi95NMyE5CN6NL72XpV1g8KsEOlR7QRbuYqjyD2GM9CkkGtLZwDYqeaqf/ gbmYwVozF8IamwW8hKaCxqZLQe2fOfsJNQvUo5QVoTsOMNOq90iy0BxPKT6MzIkZqZ8Tww rYdXjlK2dg9OShNQvEpv6klIWUkzzQw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=iki.fi; s=meesny; t=1665516358; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=TF264FTvXu/nt7mT4p4ZxfhpViFpdtFxPAgYEGdqnTo=; b=Uzev/qnFgnMYx8fCOzydMvzQfz0A0KIp47N04Bhc/OlyzM2OyjX49RGMUaCU91lfJJc7zq THGHn8AYqpNDUJwy4A2ag6uAtU1hYSA9bBg3eO4bRTb6krPs4h/YWMNhQL8zWTP2H+ZAw+ IctLTmEMPSIdhHkD8Y7gSXKk9Rk+SwU= Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org For ISO BIS related functions in hci_conn.c, make dst_type values be HCI address type values, not ISO socket address type values. This makes it consistent with CIS functions. Signed-off-by: Pauli Virtanen --- net/bluetooth/hci_conn.c | 6 ------ net/bluetooth/iso.c | 6 ++++-- 2 files changed, 4 insertions(+), 8 deletions(-) diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index f1263cdd71dd..09ed346923b4 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -1977,12 +1977,6 @@ int hci_pa_create_sync(struct hci_dev *hdev, bdaddr_t *dst, __u8 dst_type, return -ENOMEM; } - /* Convert from ISO socket address type to HCI address type */ - if (dst_type == BDADDR_LE_PUBLIC) - dst_type = ADDR_LE_DEV_PUBLIC; - else - dst_type = ADDR_LE_DEV_RANDOM; - memset(cp, 0, sizeof(*cp)); cp->sid = sid; cp->addr_type = dst_type; diff --git a/net/bluetooth/iso.c b/net/bluetooth/iso.c index f825857db6d0..75870c2d9680 100644 --- a/net/bluetooth/iso.c +++ b/net/bluetooth/iso.c @@ -270,7 +270,8 @@ static int iso_connect_bis(struct sock *sk) goto done; } - hcon = hci_connect_bis(hdev, &iso_pi(sk)->dst, iso_pi(sk)->dst_type, + hcon = hci_connect_bis(hdev, &iso_pi(sk)->dst, + le_addr_type(iso_pi(sk)->dst_type), &iso_pi(sk)->qos, iso_pi(sk)->base_len, iso_pi(sk)->base); if (IS_ERR(hcon)) { @@ -875,7 +876,8 @@ static int iso_listen_bis(struct sock *sk) hci_dev_lock(hdev); - err = hci_pa_create_sync(hdev, &iso_pi(sk)->dst, iso_pi(sk)->dst_type, + err = hci_pa_create_sync(hdev, &iso_pi(sk)->dst, + le_addr_type(iso_pi(sk)->dst_type), iso_pi(sk)->bc_sid); hci_dev_unlock(hdev);