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RehabMan / OS-X-BrcmPatchRAM

Broadcom PatchRAM driver for OS X
GNU General Public License v2.0
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BCM20702A0 Failed to write to bulk pipe #34

Closed 5h4rk1337 closed 7 years ago

5h4rk1337 commented 7 years ago

I have a Problem with a BCM20702A0 USB Dongle.

Device product ID 0x21ec Device vendor ID 0x0a5c (Broadcom Corp.) BrcmPatchRAM version used RehabMan-BrcmPatchRAM-2016-0705

Syslog: Aug 31 19:26:03 Karmas-Mac-Pro kernel[0]: BrcmPatchRAM2: Version 2.2.7 starting on OS X Darwin 15.6. Aug 31 19:26:03 Karmas-Mac-Pro kernel[0]: BrcmPatchRAM2: Published new IOKit personality for BrcmFirmwareStore. Aug 31 19:26:03 Karmas-Mac-Pro kernel[0]: BrcmPatchRAM2: Published new IOKit personality for BrcmPatchRAMResidency. Aug 31 19:26:03 Karmas-Mac-Pro kernel[0]: BrcmPatchRAM: Loaded firmware "BCM20702A1_001.002.014.1443.1460_v5556.zhx" from resources. Aug 31 19:26:03 Karmas-Mac-Pro kernel[0]: BrcmPatchRAM: Decompressed firmware (29555 bytes --> 69721 bytes). Aug 31 19:26:03 Karmas-Mac-Pro kernel[0]: BrcmPatchRAM: Firmware is valid IntelHex firmware. Aug 31 19:26:03 Karmas-Mac-Pro kernel[0]: BrcmPatchRAM2: [0a5c:21ec]: USB [0019860023F6 v274] "BCM20702A0" by "Broadcom Corp" Aug 31 19:26:03 Karmas-Mac-Pro kernel[0]: BrcmPatchRAM2: [0a5c:21ec]: Firmware upgrade completed successfully. Aug 31 19:26:03 Karmas-Mac-Pro kernel[0]: BrcmPatchRAM2: [0a5c:21ec]: Published new IOKit personality. Aug 31 19:26:03 Karmas-Mac-Pro kernel[0]: BrcmPatchRAM2: Processing time 0.130 seconds. Aug 31 19:26:04 Karmas-Mac-Pro kernel[0]: BrcmPatchRAM2: Version 2.2.7 starting on OS X Darwin 15.6. Aug 31 19:26:04 Karmas-Mac-Pro kernel[0]: BrcmPatchRAM2: [0a5c:21ec]: USB [0019860023F6 v274] "BCM20702A0" by "Broadcom Corp" Aug 31 19:26:32 Karmas-Mac-Pro kernel[0]: BrcmPatchRAM2: [0a5c:21ec]: Failed to write to bulk pipe ("0xe00002ed (UNDEFINED)" 0xe00002ed). Aug 31 19:26:33 Karmas-Mac-Pro kernel[0]: BrcmPatchRAM2: [0a5c:21ec]: Not responding - Delaying next read. Aug 31 19:26:33 Karmas-Mac-Pro kernel[0]: BrcmPatchRAM2: [0a5c:21ec]: Failed to write to bulk pipe ("0xe00002d8 (UNDEFINED)" 0xe00002d8). Aug 31 19:26:33 Karmas-Mac-Pro kernel[0]: BrcmPatchRAM2: [0a5c:21ec]: continuousRead - Failed to queue read (0xe00002d8) Aug 31 20:30:06 Karmas-Mac-Pro com.apple.kextcache[747]: kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext BrcmFirmwareRepo.kext

RehabMan commented 7 years ago

Use the forums for troubleshooting your issue. This section is for confirmed/investigated bug reports only.

My guess: You have Google Chrome or Android File Transfer hooking your USB ports. You can find info in my laptop FAQ: https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/