yeah, I'll take a deep look, we are not in hurry to submit those SRIOV patches, for the VA update part (if you mean CSA mappings) I'll pay attention on it, thanks BR Monk ________________________________ å??件人: Alex Deucher <alexdeucher at gmail.com> å??é??æ?¶é?´: 2016å¹´12æ??20æ?¥ 7:38:10 æ?¶ä»¶äºº: Christian König æ??é??: Liu, Monk; amd-gfx at lists.freedesktop.org 主é¢?: Re: 转å??: [PATCH 02/23] drm/amdgpu: add kiq into compiling On Mon, Dec 19, 2016 at 6:17 AM, Christian König <deathsimple at vodafone.de> wrote: > Yeah, agree totally with Monk here. > > If you find that you need some KIQ helpers which are independent of the > hardware generation you can put them into amdgpu_kiq.c. > > Monk, David or maybe even Michel and Nicolai could you guys take a closer > look at the patches. > > I'm currently to busy with private issues, so I just briefly skimmed over > them, but still found some issues. > > The VA update stuff seems incorrectly handled to me for example. You only > update the page tables once and then assume that everything stays as it is. > I agree with all of Christian and Monk's comments. Please see my comments on the patches. Alex > Regards, > Christian. > > > Am 19.12.2016 um 08:13 schrieb Liu, Monk: >> >> Sorry, NAK for the KIQ implement patches. >> >> KIQ is just another compute queue, and each generation of compute queue >> initialization is different, so there is no need of a amdgpu_kiq.c file to >> cover the function of kiq, >> >> Kiq is good enough to be in each gfx_x_x.c file .e.g : >> KIQ for VI is in gfx_v8_0.c >> And KIQ for AI is in gfx_v9_0.c >> >> Most important is that the "queue_init" routine of above two chips on KIQ >> is different (MQD descriptor as well as registers need programing ... ), >> please just align with the previous patch style in amd-sriov-4.6 for KIQ >> part >> >> BR Monk >> >> -----é?®ä»¶å??件----- >> å??件人: Yu, Xiangliang >> å??é??æ?¶é?´: Sunday, December 18, 2016 9:47 AM >> æ?¶ä»¶äºº: dl.SRDC_SW_GPUVirtualization >> 主é¢?: FW: [PATCH 02/23] drm/amdgpu: add kiq into compiling >> >> >> >> -----Original Message----- >> From: Xiangliang Yu [mailto:Xiangliang.Yu at amd.com] >> Sent: Sunday, December 18, 2016 12:16 AM >> To: amd-gfx at lists.freedesktop.org; dl.SRDC_SW_GPUVirtualization >> <dl.SRDC_SW_GPUVirtualization at amd.com> >> Cc: Yu, Xiangliang <Xiangliang.Yu at amd.com> >> Subject: [PATCH 02/23] drm/amdgpu: add kiq into compiling >> >> Add support KIQ in Makefile to make it into module. >> >> Signed-off-by: Xiangliang Yu <Xiangliang.Yu at amd.com> >> --- >> drivers/gpu/drm/amd/amdgpu/Makefile | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/drivers/gpu/drm/amd/amdgpu/Makefile >> b/drivers/gpu/drm/amd/amdgpu/Makefile >> index dd0b6db..635ff94 100644 >> --- a/drivers/gpu/drm/amd/amdgpu/Makefile >> +++ b/drivers/gpu/drm/amd/amdgpu/Makefile >> @@ -30,7 +30,7 @@ amdgpu-y += amdgpu_device.o amdgpu_kms.o \ >> atombios_encoders.o amdgpu_sa.o atombios_i2c.o \ >> amdgpu_prime.o amdgpu_vm.o amdgpu_ib.o amdgpu_pll.o \ >> amdgpu_ucode.o amdgpu_bo_list.o amdgpu_ctx.o amdgpu_sync.o \ >> - amdgpu_gtt_mgr.o amdgpu_vram_mgr.o >> + amdgpu_gtt_mgr.o amdgpu_vram_mgr.o amdgpu_kiq.o >> # add asic specific block >> amdgpu-$(CONFIG_DRM_AMDGPU_CIK)+= cik.o cik_ih.o kv_smc.o kv_dpm.o \ > > > > _______________________________________________ > amd-gfx mailing list > amd-gfx at lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/amd-gfx/attachments/20161220/1ba23656/attachment.html>
