Qualcomm WCN785x has PID/VID 0cf3/e700 as shown by
/sys/kernel/debug/usb/devices:
T: Bus=02 Lev=02 Prnt=02 Port=01 Cnt=02 Dev#= 8 Spd=12 MxCh= 0
D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=0cf3 ProdID=e700 Rev= 0.01
C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms
I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms
I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms
I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms
I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms
I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms
I: If#= 1 Alt= 6 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 63 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 63 Ivl=1ms
I: If#= 1 Alt= 7 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 65 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 65 Ivl=1ms
Signed-off-by: Zijun Hu <[email protected]>
---
drivers/bluetooth/btusb.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 06a854a2507e..67a6a84a6f61 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -317,6 +317,11 @@ static const struct usb_device_id blacklist_table[] = {
BTUSB_WIDEBAND_SPEECH |
BTUSB_VALID_LE_STATES },
+ /* QCA WCN785x chipset */
+ { USB_DEVICE(0x0cf3, 0xe700), .driver_info = BTUSB_QCA_WCN6855 |
+ BTUSB_WIDEBAND_SPEECH |
+ BTUSB_VALID_LE_STATES },
+
/* Broadcom BCM2035 */
{ USB_DEVICE(0x0a5c, 0x2009), .driver_info = BTUSB_BCM92035 },
{ USB_DEVICE(0x0a5c, 0x200a), .driver_info = BTUSB_WRONG_SCO_MTU },
@@ -3037,6 +3042,7 @@ static const struct qca_device_info qca_devices_table[] = {
{ 0x00130100, 40, 4, 16 }, /* WCN6855 1.0 */
{ 0x00130200, 40, 4, 16 }, /* WCN6855 2.0 */
{ 0x00130201, 40, 4, 16 }, /* WCN6855 2.1 */
+ { 0x00190200, 40, 4, 16 }, /* WCN785x 2.0 */
};
static int btusb_qca_send_vendor_req(struct usb_device *udev, u8 request,
@@ -3327,11 +3333,11 @@ static int btusb_setup_qca(struct hci_dev *hdev)
if (err < 0)
return err;
- /* WCN6855 2.1 will reset to apply firmware downloaded here, so
+ /* WCN6855 2.1 and later will reset to apply firmware downloaded here, so
* wait ~100ms for reset Done then go ahead, otherwise, it maybe
* cause potential enable failure.
*/
- if (info->rom_version == 0x00130201)
+ if ((info->rom_version == 0x00130201) || (info->rom_version == 0x00190200))
msleep(QCA_BT_RESET_WAIT_MS);
}
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
This is automated email and please do not reply to this email!
Dear submitter,
Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=632541
---Test result---
Test Summary:
CheckPatch PASS 1.67 seconds
GitLint PASS 1.13 seconds
SubjectPrefix PASS 0.86 seconds
BuildKernel PASS 36.98 seconds
BuildKernel32 PASS 33.34 seconds
Incremental Build with patchesPASS 46.49 seconds
TestRunner: Setup PASS 555.06 seconds
TestRunner: l2cap-tester PASS 18.27 seconds
TestRunner: bnep-tester PASS 7.35 seconds
TestRunner: mgmt-tester PASS 118.46 seconds
TestRunner: rfcomm-tester PASS 9.49 seconds
TestRunner: sco-tester PASS 9.36 seconds
TestRunner: smp-tester PASS 9.14 seconds
TestRunner: userchan-tester PASS 7.66 seconds
---
Regards,
Linux Bluetooth
On 4/22/2022 5:16 PM, Marcel Holtmann wrote:
> Hi Zijun,
>
>> Qualcomm WCN785x has PID/VID 0cf3/e700 as shown by
>> /sys/kernel/debug/usb/devices:
>>
>> T: Bus=02 Lev=02 Prnt=02 Port=01 Cnt=02 Dev#= 8 Spd=12 MxCh= 0
>> D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
>> P: Vendor=0cf3 ProdID=e700 Rev= 0.01
>> C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
>> I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
>> E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms
>> E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
>> E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
>> I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
>> E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms
>> E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms
>> I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
>> E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms
>> E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms
>> I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
>> E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms
>> E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms
>> I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
>> E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms
>> E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms
>> I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
>> E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms
>> E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms
>> I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
>> E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms
>> E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms
>> I: If#= 1 Alt= 6 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
>> E: Ad=83(I) Atr=01(Isoc) MxPS= 63 Ivl=1ms
>> E: Ad=03(O) Atr=01(Isoc) MxPS= 63 Ivl=1ms
>> I: If#= 1 Alt= 7 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
>> E: Ad=83(I) Atr=01(Isoc) MxPS= 65 Ivl=1ms
>> E: Ad=03(O) Atr=01(Isoc) MxPS= 65 Ivl=1ms
>>
>> Signed-off-by: Zijun Hu <[email protected]>
>> ---
>> drivers/bluetooth/btusb.c | 10 ++++++++--
>> 1 file changed, 8 insertions(+), 2 deletions(-)
>>
>> diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
>> index 06a854a2507e..67a6a84a6f61 100644
>> --- a/drivers/bluetooth/btusb.c
>> +++ b/drivers/bluetooth/btusb.c
>> @@ -317,6 +317,11 @@ static const struct usb_device_id blacklist_table[] = {
>> BTUSB_WIDEBAND_SPEECH |
>> BTUSB_VALID_LE_STATES },
>>
>> + /* QCA WCN785x chipset */
>> + { USB_DEVICE(0x0cf3, 0xe700), .driver_info = BTUSB_QCA_WCN6855 |
>> + BTUSB_WIDEBAND_SPEECH |
>> + BTUSB_VALID_LE_STATES },
>> +
>> /* Broadcom BCM2035 */
>> { USB_DEVICE(0x0a5c, 0x2009), .driver_info = BTUSB_BCM92035 },
>> { USB_DEVICE(0x0a5c, 0x200a), .driver_info = BTUSB_WRONG_SCO_MTU },
>> @@ -3037,6 +3042,7 @@ static const struct qca_device_info qca_devices_table[] = {
>> { 0x00130100, 40, 4, 16 }, /* WCN6855 1.0 */
>> { 0x00130200, 40, 4, 16 }, /* WCN6855 2.0 */
>> { 0x00130201, 40, 4, 16 }, /* WCN6855 2.1 */
>> + { 0x00190200, 40, 4, 16 }, /* WCN785x 2.0 */
>> };
>>
>> static int btusb_qca_send_vendor_req(struct usb_device *udev, u8 request,
>> @@ -3327,11 +3333,11 @@ static int btusb_setup_qca(struct hci_dev *hdev)
>> if (err < 0)
>> return err;
>>
>> - /* WCN6855 2.1 will reset to apply firmware downloaded here, so
>> + /* WCN6855 2.1 and later will reset to apply firmware downloaded here, so
>> * wait ~100ms for reset Done then go ahead, otherwise, it maybe
>> * cause potential enable failure.
>> */
>> - if (info->rom_version == 0x00130201)
>> + if ((info->rom_version == 0x00130201) || (info->rom_version == 0x00190200))
>> msleep(QCA_BT_RESET_WAIT_MS);
>
> I think it is better to start using a switch statement here.
>
i have changed this condition as (info->rom_version >= 0x00130201) within v3 patch and mailed it.
> Regards
>
> Marcel
>