Set the DRHDx_IGNORE to false even there is no DEV_SCOPE under this
DRHD.
Tracked-On: #3854
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
There may be more than one PCI segment in target board, and DRHD info
should be parsed correctly base on secondary PCI bus. currently
board_parser.py tool did not handle such case.
Add this patch for walking secondary PCI Bus.
Tracked-On: #4143
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
Refine the DmarDevScope struct and some class names.
Tracked-On: #3854
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
1. Initialize DRHDn_DEVSCOPEn_TYPE/DRHDn_DEVSCOPEn_ID for each devscope;
2. Remove DRHDn_IOAPIC_ID macro;
2. Refine the value format from base 10 to 16.
Tracked-On: #3854
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
Previous DRHD and device scope number are hard coded to 4, this patch removes
the limitation and parse the real drhd count/devscope count dynamically.
Tracked-On: #3854
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
The DRHDx_IGNORE should be defined to true when DRHD device BDF equal to
the given CONFIG_GPU_SBDF.
Tracked-On: #3854
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
1. add misc.py to get systemd ram and root device
2. add more specify comments for arguments of functions
v1-v2:
typo: Parser -> Parse
some grammar check
v2-v3:
add the message for Cx state
Tracked-On: #3602
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Terry Zou <terry.zou@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
These tools run on the target board and genearate board information.
usage: python3 board_parser.py <board_name> [--out board_info_file]
sample:
$ sudo python3 board_parser.py apl-up2
v1-v2:
1. allow board parameter for new board
v2-v3:
1. add the usage descriptions for tools
2. add description of kernel cmd line for README
3. output informations to a xml type
4. coding as PEP8 guildline
Tracked-On: #3480
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Reviewed-by: Shuang Zheng shuang.zheng@intel.com
Acked-by: Terry Zou <terry.zou@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
