Pcitool

PCITool is a shell command for PCI device driver developers, it can read and
write registers on PCI devices.


FEATURES:

- 8/16/32bit R/W access to PCI Config, IO space, and Memory space registers
- Can display values in binary format
- Supports setting, and clearing specific bits
- Supports attempting shared lock on PCI device
- Adds the I/O and Mem Base Address Register offset
- Big Endian operation, all 16/32bit values and bits are swapped both ways
- All values are hexadecimal, prepending values with 0x is optional


TEMPLATE:

VENDOR/A,DEVICE/A,CFG=CONFIG/K,IO/K,MEM/K,BAR/K,
GB=GETBITS/S,SB=SETBITS/S,CB=CLEARBITS/S,
BYTE/S,W=WORD/S,L=LONG/S,LOCK/S,VALUE


HISTORY:

1.4 (3.7.2012)
 - Added BAR argument
 - Improved automated default BAR selection
 - Fixed IO space illegal access DSI

1.1 - 1.3 (3.2012)
 - First version, improvements & bug fixing


Enjoy!