search for: gk208_pmu_data

...42 insertions(+), 442 deletions(-) diff --git a/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h b/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h index 8a2b628..11179c1 100644 --- a/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h +++ b/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h @@ -24,8 +24,8 @@ uint32_t gk208_pmu_data[] = { 0x00000000, /* 0x0058: proc_list_head */ 0x54534f48, - 0x00000447, - 0x000003f8, + 0x00000437, + 0x000003e8, 0x00000000, 0x00000000, 0x00000000, @@ -46,8 +46,8 @@ uint32_t gk208_pmu_data[] = { 0x00000000, 0x00000000, 0x584d454d, - 0x00000621, - 0x00000613, + 0x000005fe, + 0x0...

...0004: rd32 */ 0x07a007f1, diff --git a/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h b/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h index 9cf4e6fc..95822241 100644 --- a/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h +++ b/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h @@ -1,4 +1,4 @@ -static uint32_t gk208_pmu_data[] = { +uint32_t gk208_pmu_data[] = { /* 0x0000: proc_kern */ 0x52544e49, 0x00000000, @@ -46,8 +46,8 @@ static uint32_t gk208_pmu_data[] = { 0x00000000, 0x00000000, 0x584d454d, - 0x000005f3, - 0x000005e5, + 0x000005ee, + 0x000005e0, 0x00000000, 0x00000000, 0x00000000, @@ -68,8 +68,8...

this series fixes the PMU on falcons v5 which fixes memory recklocking on kepler2 and would also allow us to enable memory recklocking on maxwell Karol Herbst (4): pmu/fuc: fix imm32 for gk208+ pmu/fuc: replace mov+sethi with imm32 pmu/fuc: use the call macro instead of using the call instruction directly pmu/fuc: use imm32 in ld/st macros

while trying out my pmu_counter patches on a gk208 gpu, I notived that the pmu is pretty much screwed up there. Karol Herbst (4): pmu/fuc: fix imm32 for gk208+ pmu/fuc: replace mov+sethi with imm32 pmu/fuc: call# seems to be broken on gk208 pmu/fuc: movw is somewhat weird on gk208, use mov instead drm/nouveau/nvkm/subdev/pmu/fuc/gf100.fuc3.h | 1598 +++++++++++------------

reworked this series quite a lot. Now we want the Host to configure the counters through the PMU. The series isn't complete though because it needs: 1. reordering 2. better commit messages but I felt like sending those out before doing a final version. I also found some weird register overwriting issue on the PMU I have to track down, because it interfers with the counter read out. I am

I think I am done reworking the series and getting to a point where I think it is basically finished. The configuration of the slots could be improved later on when working on dynamic reclocking, but for now it's good enough to report the current GPU utilization to userspace. Patches 1-4 imeplement PMU commands to setup and readout the counters. Patches 5-6 lets Nouveau make use of 1-4. Patch

...000000, 0x00000000, 0x00000000, diff --git a/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h b/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h index fe4f63d..a619f74 100644 --- a/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h +++ b/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h @@ -68,7 +68,7 @@ uint32_t gk208_pmu_data[] = { 0x00000000, 0x00000000, 0x46524550, - 0x00000631, + 0x00000717, 0x0000062f, 0x00000000, 0x00000000, @@ -90,8 +90,8 @@ uint32_t gk208_pmu_data[] = { 0x00000000, 0x00000000, 0x5f433249, - 0x00000a35, - 0x000008dc, + 0x00000ba3, + 0x00000a4a, 0x00000000, 0x00000000, 0x000...

...0000, 0x00000000, 0x00000000, diff --git a/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h b/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h index a5f43b5d..2c36b01b 100644 --- a/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h +++ b/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h @@ -46,8 +46,8 @@ uint32_t gk208_pmu_data[] = { 0x00000000, 0x00000000, 0x584d454d, - 0x000005f3, - 0x000005e5, + 0x000005ee, + 0x000005e0, 0x00000000, 0x00000000, 0x00000000, @@ -68,8 +68,8 @@ uint32_t gk208_pmu_data[] = { 0x00000000, 0x00000000, 0x46524550, - 0x0000076a, - 0x000005f5, + 0x00000765, + 0x000005f0, 0x000...

...000000, 0x00000000, 0x00000000, diff --git a/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h b/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h index 11179c1..776e672 100644 --- a/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h +++ b/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h @@ -24,8 +24,8 @@ uint32_t gk208_pmu_data[] = { 0x00000000, /* 0x0058: proc_list_head */ 0x54534f48, - 0x00000437, - 0x000003e8, + 0x0000042c, + 0x000003df, 0x00000000, 0x00000000, 0x00000000, @@ -46,8 +46,8 @@ uint32_t gk208_pmu_data[] = { 0x00000000, 0x00000000, 0x584d454d, - 0x000005fe, - 0x000005f0, + 0x000005f3, + 0x0...

...0x00000000, 0x00000000, diff --git a/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h b/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h index 9cf4e6fc..5d1dde49 100644 --- a/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h +++ b/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h @@ -46,8 +46,8 @@ static uint32_t gk208_pmu_data[] = { 0x00000000, 0x00000000, 0x584d454d, - 0x000005f3, - 0x000005e5, + 0x000005ee, + 0x000005e0, 0x00000000, 0x00000000, 0x00000000, @@ -68,8 +68,8 @@ static uint32_t gk208_pmu_data[] = { 0x00000000, 0x00000000, 0x46524550, - 0x000005f7, - 0x000005f5, + 0x000005f2, + 0x000005f0,...

these are usually used for dynamic reclocking on gt215 and newer The counters are used to get the load of the core, memory, video and pcie loads currently I expose the loads through a debugfs "current_load" file, but I want to move that to nvif and just add a wrapper around that in debugfs for convenience Anyway there are still some issues I would like to discuss: 1. currently the

these are usually used for dynamic reclocking on gt215 and newer The counters are used to get the load of the core, memory, video and pcie loads currently I expose the loads through a debugfs "current_load" file, but I want to move that to nvif and just add a wrapper around that in debugfs for convenience. Using nvif would have the advantage, that userspace tools can easily get loads

this series makes use of the load counters we can use to get information about the current load of the gpu. This series includes the needed pmu bits and a debugfs interface to read them out. Currently the values are between 0 and 255, because it is much easier to implement it this way on the pmu. Karol Herbst (4): subdev/pmu/fuc: add gk104 pmu/fuc: add macros for pdaemon pwr counters

...dev/pmu/fuc/gk208.fuc5.h index e0222cb832fb..275ec71bc0c0 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: GPL-2.0 */ +/* SPDX-License-Identifier: MIT */ static uint32_t gk208_pmu_data[] = { /* 0x0000: proc_kern */ 0x52544e49, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gt215.fuc3.h b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gt215.fuc3.h index defddf5957ee..4b071e9bec7d 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gt215.fuc3.h +++ b/drivers/gpu/drm/...