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| author | Nipun Gupta <nipun.gupta@amd.com> | 2023-03-13 18:56:30 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-29 12:26:32 +0200 |
| commit | 2959ab247061e67485d83b6af8feb3761ec08cb9 (patch) | |
| tree | 833d78510e724d5e12d96aa72fb9ce0409a030f5 /scripts/mod/devicetable-offsets.c | |
| parent | 71d74aaa15b49d2ea6927706ee2a7debc88fe3c2 (diff) | |
| download | lwn-2959ab247061e67485d83b6af8feb3761ec08cb9.tar.gz lwn-2959ab247061e67485d83b6af8feb3761ec08cb9.zip | |
cdx: add the cdx bus driver
Introduce AMD CDX bus, which provides a mechanism for scanning
and probing CDX devices. These devices are memory mapped on
system bus for Application Processors(APUs).
CDX devices can be changed dynamically in the Fabric and CDX
bus interacts with CDX controller to rescan the bus and
rediscover the devices.
Signed-off-by: Nipun Gupta <nipun.gupta@amd.com>
Reviewed-by: Pieter Jansen van Vuuren <pieter.jansen-van-vuuren@amd.com>
Tested-by: Nikhil Agarwal <nikhil.agarwal@amd.com>
Link: https://lore.kernel.org/r/20230313132636.31850-2-nipun.gupta@amd.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/mod/devicetable-offsets.c')
| -rw-r--r-- | scripts/mod/devicetable-offsets.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/scripts/mod/devicetable-offsets.c b/scripts/mod/devicetable-offsets.c index c0d3bcb99138..62dc988df84d 100644 --- a/scripts/mod/devicetable-offsets.c +++ b/scripts/mod/devicetable-offsets.c @@ -262,5 +262,9 @@ int main(void) DEVID(ishtp_device_id); DEVID_FIELD(ishtp_device_id, guid); + DEVID(cdx_device_id); + DEVID_FIELD(cdx_device_id, vendor); + DEVID_FIELD(cdx_device_id, device); + return 0; } |