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I'd prefer to keep the old structures: common interfaces in amdgpu_psp.c/.h, and IP specific ones in IP specific file.
No matter it's something related to ASD,TMR, or XGMI.etc, all of these are just communication/handshake jobs between driver and psp fw. Driver plays messenger role with several psp cmd that are shared among ASIC generations. a unified amdgpu_psp.c file is good enough to hold all the common stuffs.
Regards, From: Christian König <ckoenig.leichtzumerken@xxxxxxxxx>
Sent: Wednesday, January 2, 2019 6:01:56 PM To: Quan, Evan; amd-gfx@xxxxxxxxxxxxxxxxxxxxx Cc: Deucher, Alexander; Xu, Feifei; Huang, Ray; Zhang, Hawking Subject: Re: [PATCH 0/9] PSP cleanup The general idea looks good, but can we change the file and symbol
naming a bit? So far we have named all non-ip version related functions amdgpu_* and ip related functions ip_version. E.g. following this xgmi functions should go into amdgpu_xgmi.c and not psp_xgmi.c Christian. Am 02.01.19 um 10:21 schrieb Evan Quan: > *** BLURB HERE *** > > Evan Quan (9): > drm/amdgpu: separate the PSP ring related APIs > drm/amdgpu: separate commonly used PSP APIs > drm/amdgpu: separate the xgmi related APIs > drm/amdgpu: separate the tmr related APIs > drm/amdgpu: separate the asd related APIs > drm/amdgpu: drop useless PSP APIs and structures > drm/amdgpu: check PSP support before adding the ip block > drm/amdgpu: make PSP sub modules(ASD/XGMI/TMR) support configurable > drm/amdgpu: move psp_funcs related to a more proper place > > drivers/gpu/drm/amd/amdgpu/Makefile | 7 +- > drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 504 +++------------------- > drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | 93 +--- > drivers/gpu/drm/amd/amdgpu/psp_asd.c | 86 ++++ > drivers/gpu/drm/amd/amdgpu/psp_asd.h | 32 ++ > drivers/gpu/drm/amd/amdgpu/psp_cmn.c | 289 +++++++++++++ > drivers/gpu/drm/amd/amdgpu/psp_cmn.h | 84 ++++ > drivers/gpu/drm/amd/amdgpu/psp_funcs.h | 98 +++++ > drivers/gpu/drm/amd/amdgpu/psp_ring.c | 354 ++++++++++++++++ > drivers/gpu/drm/amd/amdgpu/psp_ring.h | 43 ++ > drivers/gpu/drm/amd/amdgpu/psp_tmr.c | 84 ++++ > drivers/gpu/drm/amd/amdgpu/psp_tmr.h | 32 ++ > drivers/gpu/drm/amd/amdgpu/psp_v10_0.c | 381 +---------------- > drivers/gpu/drm/amd/amdgpu/psp_v11_0.c | 539 +----------------------- > drivers/gpu/drm/amd/amdgpu/psp_v3_1.c | 480 +-------------------- > drivers/gpu/drm/amd/amdgpu/psp_xgmi.c | 207 +++++++++ > drivers/gpu/drm/amd/amdgpu/psp_xgmi.h | 33 ++ > drivers/gpu/drm/amd/amdgpu/soc15.c | 13 +- > 18 files changed, 1493 insertions(+), 1866 deletions(-) > create mode 100644 drivers/gpu/drm/amd/amdgpu/psp_asd.c > create mode 100644 drivers/gpu/drm/amd/amdgpu/psp_asd.h > create mode 100644 drivers/gpu/drm/amd/amdgpu/psp_cmn.c > create mode 100644 drivers/gpu/drm/amd/amdgpu/psp_cmn.h > create mode 100644 drivers/gpu/drm/amd/amdgpu/psp_funcs.h > create mode 100644 drivers/gpu/drm/amd/amdgpu/psp_ring.c > create mode 100644 drivers/gpu/drm/amd/amdgpu/psp_ring.h > create mode 100644 drivers/gpu/drm/amd/amdgpu/psp_tmr.c > create mode 100644 drivers/gpu/drm/amd/amdgpu/psp_tmr.h > create mode 100644 drivers/gpu/drm/amd/amdgpu/psp_xgmi.c > create mode 100644 drivers/gpu/drm/amd/amdgpu/psp_xgmi.h > |
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