diff options
| author | Timothy Pearson <tpearson@raptorengineeringinc.com> | 2015-08-11 17:47:48 -0500 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2015-11-24 19:28:00 +0100 |
| commit | 50001b80f54c3d1cdd926102c68d33e549541205 (patch) | |
| tree | 6c789e9040e25f31ed5336a95f59da69ca0ec484 /src/northbridge/amd/amdht/h3finit.h | |
| parent | 68130f506df5c77107ece8d71aa45b598be77b45 (diff) | |
northbridge/amd/amdht: Add isochronous setup support
The coherent fabric on all Family 10h/15h devices supports
isochronous mode, which is required for IOMMU operation.
Add initial support for isochronous operation.
Change-Id: Idd7c9b94a65f856b0059e1d45f8719d9475771b6
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12042
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/northbridge/amd/amdht/h3finit.h')
| -rw-r--r-- | src/northbridge/amd/amdht/h3finit.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/northbridge/amd/amdht/h3finit.h b/src/northbridge/amd/amdht/h3finit.h index 1bd8616ef2..ab2dace20c 100644 --- a/src/northbridge/amd/amdht/h3finit.h +++ b/src/northbridge/amd/amdht/h3finit.h @@ -227,6 +227,7 @@ typedef struct { * @param[in,out] u8* LinkWidthIn = modify to change the Link Witdh In * @param[in,out] u8* LinkWidthOut = modify to change the Link Witdh Out * @param[in,out] u32* FreqCap = modify to change the link's frequency capability + * @param[in,out] u32* FeatureCap = modify to change the link's feature capability * * --------------------------------------------------------------------------------------- */ @@ -241,7 +242,8 @@ typedef struct { u8 Link, u8 *LinkWidthIn, u8 *LinkWidthOut, - u32 *FreqCap + u32 *FreqCap, + u32 *FeatureCap ); /**---------------------------------------------------------------------------------------- |