Bluetooth (Atheros AR5BBU22) не работает
Bluetooth не видит устройства. В Windows 7 работает исправно. Ubuntu 12.04 и 11.10
lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 003: ID 1bcf:288a Sunplus Innovation Technology Inc. Bus 001 Device 004: ID 0489:e03c Foxconn / Hon Hai Bus 002 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver
hciconfig
hci0: Type: BR/EDR Bus: USB BD Address: 94:39:E5:4E:FA:3A ACL MTU: 1022:8 SCO MTU: 183:5 UP RUNNING PSCAN ISCAN RX bytes:1559 acl:0 sco:0 events:104 errors:0 TX bytes:926 acl:0 sco:0 commands:81 errors:0
lsmod
Module Size Used by bbswitch 13355 0 rfcomm 47604 12 bnep 18281 2 parport_pc 32866 0 ppdev 17113 0 binfmt_misc 17540 1 snd_hda_codec_hdmi 32474 1 snd_hda_codec_conexant 62128 1 snd_hda_intel 33773 3 snd_hda_codec 127706 3 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel joydev 17693 0 snd_hwdep 13668 1 snd_hda_codec snd_pcm 97188 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec snd_seq_midi 13324 0 uvcvideo 72627 0 videodev 98259 1 uvcvideo hid_logitech_dj 18593 0 snd_rawmidi 30748 1 snd_seq_midi usbhid 47199 1 hid_logitech_dj hid 99559 2 hid_logitech_dj,usbhid arc4 12529 2 v4l2_compat_ioctl32 17128 1 videodev snd_seq_midi_event 14899 1 snd_seq_midi ath9k 132390 0 mac80211 506816 1 ath9k ath9k_common 14053 1 ath9k snd_seq 61896 2 snd_seq_midi,snd_seq_midi_event ath9k_hw 411112 2 ath9k,ath9k_common snd_timer 29990 2 snd_pcm,snd_seq snd_seq_device 14540 3 snd_seq_midi,snd_rawmidi,snd_seq i915 468651 3 psmouse 87603 0 snd 78855 16 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device ath 24067 3 ath9k,ath9k_common,ath9k_hw cfg80211 205544 3 ath9k,mac80211,ath drm_kms_helper 46978 1 i915 drm 242038 4 i915,drm_kms_helper btusb 18288 2 mac_hid 13253 0 bluetooth 180104 23 rfcomm,bnep,btusb soundcore 15091 1 snd acer_wmi 28418 0 mxm_wmi 12979 0 snd_page_alloc 18529 2 snd_hda_intel,snd_pcm i2c_algo_bit 13423 1 i915 sparse_keymap 13890 1 acer_wmi serio_raw 13211 0 rts_pstor 445196 0 mei 41616 0 wmi 19256 2 acer_wmi,mxm_wmi video 19596 1 i915 lp 17799 0 parport 46562 3 parport_pc,ppdev,lp atl1c 41717 0
uname -a
Linux laptop 3.2.0-23-generic #36-Ubuntu SMP Tue Apr 10 20:39:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux[ 1110] dmesg | grep Bluetooth
[ 7.642818] Bluetooth: Core ver 2.16 [ 7.642839] Bluetooth: HCI device and connection manager initialized [ 7.642841] Bluetooth: HCI socket layer initialized [ 7.642842] Bluetooth: L2CAP socket layer initialized [ 7.642847] Bluetooth: SCO socket layer initialized [ 7.700557] Bluetooth: Generic Bluetooth USB driver ver 0.6 [ 15.498797] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 15.498800] Bluetooth: BNEP filters: protocol multicast [ 15.524883] Bluetooth: RFCOMM TTY layer initialized [ 15.524888] Bluetooth: RFCOMM socket layer initialized [ 15.524890] Bluetooth: RFCOMM ver 1.11
3
задан WNeZRoS
26 April 2012 в 22:44
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2 ответа
Для корректной загрузки прошивки необходим патч:
--- a/drivers/bluetooth/ath3k.c 2012-04-27 19:17:35.000000000 +0200
+++ b/drivers/bluetooth/ath3k.c 2012-04-30 01:29:47.081838667 +0200
@@ -79,6 +79,9 @@ static struct usb_device_id ath3k_table[
/* Atheros AR5BBU12 with sflash firmware */
{ USB_DEVICE(0x0489, 0xE02C) },
+ /* Atheros AR5BBU22 with sflash firmware */
+ { USB_DEVICE(0x0489, 0xE03C) },
+
{ } /* Terminating entry */
};
@@ -95,6 +98,9 @@ static struct usb_device_id ath3k_blist_
{ USB_DEVICE(0x13d3, 0x3375), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x04ca, 0x3005), .driver_info = BTUSB_ATH3012 },
+ /* Atheros AR5BBU22 with sflash firmware */
+ { USB_DEVICE(0x0489, 0xE03C), .driver_info = BTUSB_ATH3012 },
+
{ } /* Terminating entry */
};
--- a/drivers/bluetooth/btusb.c 2012-04-27 19:17:35.000000000 +0200
+++ b/drivers/bluetooth/btusb.c 2012-04-30 01:31:49.302182281 +0200
@@ -135,6 +135,9 @@ static struct usb_device_id blacklist_ta
/* Atheros AR5BBU12 with sflash firmware */
{ USB_DEVICE(0x0489, 0xe02c), .driver_info = BTUSB_IGNORE },
+ /* Atheros AR5BBU22 with sflash firmware */
+ { USB_DEVICE(0x0489, 0xe03c), .driver_info = BTUSB_ATH3012 },
+
/* Broadcom BCM2035 */
{ USB_DEVICE(0x0a5c, 0x2035), .driver_info = BTUSB_WRONG_SCO_MTU },
{ USB_DEVICE(0x0a5c, 0x200a), .driver_info = BTUSB_WRONG_SCO_MTU },
0
ответ дан Community
26 April 2012 в 22:44
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Поддержка Atheros AR5BBU22 находится в Ядре с 3.6.15, но дополнительно для работы Bluetooth необходимо установить в систему проприетарную прошивку. Он доступен в пакете linux-firmware (на Ubuntu; соотв. firmware-atheros на Debian, несвободный).
0
ответ дан white_gecko
26 April 2012 в 22:44
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