> -----Original Message----- > From: amd-gfx <amd-gfx-boun...@lists.freedesktop.org> On Behalf Of > Chen, Guchun > Sent: Monday, October 21, 2019 11:43 PM > To: amd-gfx@lists.freedesktop.org; Zhang, Hawking > <hawking.zh...@amd.com>; Li, Dennis <dennis...@amd.com>; > Grodzovsky, Andrey <andrey.grodzov...@amd.com>; Zhou1, Tao > <tao.zh...@amd.com> > Cc: Chen, Guchun <guchun.c...@amd.com> > Subject: [PATCH] drm/amdgpu: define macros for retire page reservation > > Easy for maintainance. > > Signed-off-by: Guchun Chen <guchun.c...@amd.com>
Reviewed-by: Alex Deucher <alexander.deuc...@amd.com> > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 17 +++++++++++------ > 1 file changed, 11 insertions(+), 6 deletions(-) > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c > b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c > index 2d9e13d2a71a..796326b36e00 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c > @@ -68,6 +68,11 @@ const char *ras_block_string[] = { > /* inject address is 52 bits */ > #define RAS_UMC_INJECT_ADDR_LIMIT (0x1ULL << 52) > > +enum amdgpu_ras_retire_page_reservation { > + AMDGPU_RAS_RETIRE_PAGE_RESERVED, > + AMDGPU_RAS_RETIRE_PAGE_PENDING, > + AMDGPU_RAS_RETIRE_PAGE_FAULT, > +}; > > atomic_t amdgpu_ras_in_intr = ATOMIC_INIT(0); > > @@ -809,11 +814,11 @@ static int amdgpu_ras_badpages_read(struct > amdgpu_device *adev, static char > *amdgpu_ras_badpage_flags_str(unsigned int flags) { > switch (flags) { > - case 0: > + case AMDGPU_RAS_RETIRE_PAGE_RESERVED: > return "R"; > - case 1: > + case AMDGPU_RAS_RETIRE_PAGE_PENDING: > return "P"; > - case 2: > + case AMDGPU_RAS_RETIRE_PAGE_FAULT: > default: > return "F"; > }; > @@ -1294,13 +1299,13 @@ static int amdgpu_ras_badpages_read(struct > amdgpu_device *adev, > (*bps)[i] = (struct ras_badpage){ > .bp = data->bps[i].retired_page, > .size = AMDGPU_GPU_PAGE_SIZE, > - .flags = 0, > + .flags = AMDGPU_RAS_RETIRE_PAGE_RESERVED, > }; > > if (data->last_reserved <= i) > - (*bps)[i].flags = 1; > + (*bps)[i].flags = > AMDGPU_RAS_RETIRE_PAGE_PENDING; > else if (data->bps_bo[i] == NULL) > - (*bps)[i].flags = 2; > + (*bps)[i].flags = > AMDGPU_RAS_RETIRE_PAGE_FAULT; > } > > *count = data->count; > -- > 2.17.1 > > _______________________________________________ > amd-gfx mailing list > amd-gfx@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx