I am trying to spoof the MAC address of my device. After much research I have discovered that the default driver for the BMC4322 network card uses the broadcom-wl driver as default and a suggested. Broadcom drivers download utility free download - Network: Broadcom Broadcom BCM2045 Driver Version A00, HP Printer Drivers Download Utility, Microsoft DirectX Drivers (Windows 95), and many more. Wireless drivers (Linux) for Broadcomm 4322 AG Network Adapter 06:59 AM I just struggled through setting up the restricted drivers (Ubuntu 10.04) for wireless with an HP Mini 210-1010 (not sure if it's exactly the same wireless hardware as you have).
BrcmPatchRAM -- RehabMan fork
For the most part this fork is kept in sync with the-darkvoid's verson. We are working together to improve the project.
RehabMan Fork Downloads
Builds are available on bitbucket: https://bitbucket.org/RehabMan/os-x-brcmpatchram/downloads/
Installation
Install one of BrcmPatchRAM.kext or BrcmPatchRAM2.kext depending on OS X version, never both.
Also, install one firmware kext BrcmFirmwareData.kext or BrcmFirmwareRepo.kext, depending on installation location, never both.
Also, if you have a non-PatchRAM device (or you're not sure), install one of BrcmNonPatchRAM.kext or BrcmNonPatchRAM2.kext, depending on OS X version, never both. Although these kexts do not install any firmware (these devices have firmware built-in), they still depend on BrcmPatchRAM/BrcmPatchRAM2.kext.
BrcmPatchRAM
Note if you have an Apple MacBook/iMac/Mac Pro etc, follow the Mac instructions
Most Broadcom USB Bluetooth devices make use of a system called RAMUSB. https://celestialshoppe.weebly.com/blog/western-digital-wd800bb-driver-for-mac.
RAMUSB allows the firmware for the device to be updated on-the-fly, however any updates previously applied are lost when shutting down the machine.
The Broadcom Windows driver will upload firmware into the Broadcom Bluetooth device on every startup, however for OS X this functionality is not supported out of the box.
BrcmPatchRAM kext is an OS X driver which applies PatchRAM updates for Broadcom RAMUSB based devices.
It will apply the firmware update to your Broadcom Bluetooth device on every startup / wakeup, identical to the Windows drivers.
The firmware applied is extracted from the Windows drivers and the functionality should be equal to Windows.
Note that the original Apple Broadcom bluetooth devices are not RAMUSB devices, and thus do not have the same firmware mechanism.
BrcmBluetoothInjector.kext
To be used for OS X 10.11 or newer.
This kext is a simple injector.. it does not contain a firmware uploader. Try this kext if you wish to see if your device will work without a firmware uploader.
Do not use any of the other kexts (BrcmPatchRAM, BrcmPatchRAM2, BrcmFirmwareRepo, or BrcmFirmwareData) with this kext.
This kext is not provided in the distribution ZIP. You can build it if you wish to try it. It was removed as it presense was causing confusion for those that don't read carefully and didn't install the preferred kexts correctly. It is not currently being updated with new devices. If yours is not present, edit the Info.plist as needed.
Supported Devices
BrcmPatchRAM supports any Broadcom USB bluetooth device based on the BCM20702 chipset (possibly other chipsets are supported also, but this has not been tested).
The following devices are supported at the moment:
Devices marked with * are tested successfully
Non-PatchRAM devices (BrcmPatchRAM used to speed up recovery after sleep):
Broadcom 4322 Driver For Macbook Pro
Tested PatchRAM devices:
All of the firmwares from the Windows package are present in the kext and automatically associated with their vendor/device-ids. They are expected to work, but have not been confirmed. If you can confirm a working device not listed above, please notify via the 'issues' database on github.
More Installation Details
BrcmPatchRAM.kext and BrcmPatchRAM2.kext can be installed either through Clover kext injection or placed in /System/Library/Extensions (/Library/Extensions on 10.11 and later).Install only one, not both, depending on system version.
BrcmFirmwareRepo.kext does not work with Clover kext injection, unless using a device specific firmware injector.BrcmFirmwareData.kext can work with Clover kext injection.
You can also use a device specific firmware injector (in conjunction with BrcmFirmwareRepo.kext). In this scenario, BrcmFirmwareRepo.kext does work from Clover kexts.
![]()
You will find device specfic injectors in the 'firmwares' directory of the git repository. They are not included in the distribution ZIP.
Configuration
There are a number of delays which can be changed with the following kernel flags. You might change these values if you find BrcmPatchRAM is hanging during firmware load.
bpr_probedelay: Changes mProbeDelay. Default value is 0.
bpr_initialdelay: Changes mInitialDelay. Default value is 100.
bpr_preresetdelay: Changes mPreResetDelay. Default value is 20.
bpr_postresetdelay: Changes mPostResetDelay. Default value is 100.
Refer to the source for futher details on these delays.
Example,.. to change mPostResetDelay to 400ms, use kernel flag: bpr_postresetdelay=400.
Note: In Clover, kernel flags are specified at config.plist/Boot/Arguments, or you can change them (temporarily for next boot) in Clover Options within the Clover GUI.
Note: Some with the typical 'wake from sleep' problems are reporting success with: bpr_probedelay=100 bpr_initialdelay=300 bpr_postresetdelay=300. Or slightly longer delays: bpr_probedelay=200 bpr_initialdelay=400 bpr_postresetdelay=400.
Details
BrcmPatchRAM consists of 2 parts:
If a firmware update is required, the matching firmware data will be uploaded to the device and the device will be reset.
After the device firmware is uploaded, the device control is handed over to Apple's BroadcomBluetoothHostControllerUSBTransport.This means that for all intents and purposes your device will be native on OS X and support all functionalities fully.
It is possible to use the Continuity Activation Patch in combination with BrcmPatchRAM through Clover or through dokterdok's script: https://github.com/dokterdok/Continuity-Activation-Tool
Clover users can patch using KextsToPatch in config.plist.
The patch for 10.10 is:
The patch for 10.11 is:
Troubleshooting
After installing BrcmPatchRAM, even though your Bluetooth icon may show up, it could be that the firmware has not been properly updated.
Verify the firmware is updated by going to System Information and check the Bluetooth firmware version number under the Bluetooth information panel.
If the version number is '4096', this means no firmware was updated for your device and it will not work properly.
Verify any errors in the system log by running the following command in the terminal:
Ensure you check only the latest boot messages, as the system.log might go back several days.
If the firmware upload failed with an error, try installing the debug version of BrcmPatchRAM in order to get more detailed information in the log.
Broadcom Bluetooth Driver Windows 10
In order to report an error log an issue on github with the following information:
Broadcom 4322 Driver For MacFirmware Compatibility
Some USB devices are very firmware specific and trying to upload any other firmware for the same chipset into them will fail. https://celestialshoppe.weebly.com/blog/z-tek-usb-rs232-drivers-for-mac.
This usually displays in the system log as:
The errors in between mean the firmware was not uploaded successfully, and the device will most likely need a specific firmware configured.
For other devices the newest firmware available (even though not specified specifically in the Windows drivers) works fine.
Hp Driver For MacNew devices
In order to support a new device, the firmware for the device needs to be extracted from existing Windows drivers.
A copy of the (current) latest Broadcom USB bluetooth drivers can be found here:http://drivers.softpedia.com/get/BLUETOOTH/Broadcom/ASUS-X99-DELUXE-Broadcom-Bluetooth-Driver-6515800-12009860.shtml#download
Should you come across newer drivers than 12.0.0.9860, please let me know.
In order to get the device specific firmware for your device take the following steps:
Broadcom 802.11 Network Adapter Driver Windows 10
Note that the version number displayed in OS X is the last number in the file name (1457 in our sample) + 4096.
So in this case the firmware version in OS X would be: 'c14 v5553'.
Canon Pixma Driver For Mac
Firmwares can also be loaded directly from BrcmFirmwareRepo.kext/Contents/Resources, either by firmware key name (see above), or by naming the file with just the vendor and device-id. For example, 0930_0223.hex (uncompressed) or 0930_0223.zhx (compressed).
Copying an existing IOKit personality and modifying its properties is the easiest way to do this.Configure the earlier firmware using its unique firmware key.
Comments are closed.
|
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |