diff options
Diffstat (limited to 'tools/quick_dump/reg_access.py')
-rwxr-xr-x | tools/quick_dump/reg_access.py | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/tools/quick_dump/reg_access.py b/tools/quick_dump/reg_access.py deleted file mode 100755 index 6a93f63e..00000000 --- a/tools/quick_dump/reg_access.py +++ /dev/null @@ -1,62 +0,0 @@ -#!/usr/bin/env python3 -# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4 -import chipset - -def read(reg): - val = chipset.intel_register_read(reg) - return val - -def write(reg, val): - chipset.intel_register_write(reg, val) - -def gen6_forcewake_get(): - write(0xa18c, 0x1) - read(0xa180) - -def mt_forcewake_get(): - write(0xa188, 0x10001) - read(0xa180) - -def vlv_forcewake_get(): - write(0x1300b0, 0x10001) - read(0x1300b4) - -# don't be clever, just try all possibilities -def get_wake(): - gen6_forcewake_get() - mt_forcewake_get() - vlv_forcewake_get() - -def dpio_read(reg, phy): - phy = int(phy) - - val = chipset.intel_dpio_reg_read(reg, phy) - return val - -def flisdsi_read(reg): - val = chipset.intel_flisdsi_reg_read(reg) - return val - - -def init(): - pci_dev = chipset.intel_get_pci_device() - ret = chipset.intel_register_access_init(pci_dev, 0) - if ret != 0: - print("Register access init failed"); - return False - - if chipset.intel_register_access_needs_fakewake(): - print("Forcing forcewake. Don't expect your system to work after this.") - get_wake() - - return True - -if __name__ == "__main__": - import sys - - if init() == False: - sys.exit() - - reg = sys.argv[1] - print(hex(read(int(reg,16)))) - chipset.intel_register_access_fini() |