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217 commits

Author SHA1 Message Date
David Belanger
5ddb5fe9e5 drm/amdkfd: Added GFX 11.0.3 Support
Added missing cases for GFX 11.0.3 code in a few switch statements.

Signed-off-by: David Belanger <david.belanger@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-30 16:37:11 -04:00
Prike Liang
2724efa389 drm/amdkfd: Fix isa version for the GC 10.3.7
Correct the isa version for handling KFD test.

Fixes: 7c4f4f197e ("drm/amdkfd: Add GC 10.3.6 and 10.3.7 KFD definitions")
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Aaron Liu <aaron.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-25 13:35:17 -04:00
Yifan Zhang
e48e6a131d drm/amdkfd: reserve 2 queues for sdma 6.0.1 in bitmap
There is only one engine in sdma 6.0.1, the total number of
reserved queues should be 2, reflect this number in bitmap as well.

Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: Tim Huang <Tim.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-16 18:06:23 -04:00
Prike Liang
c4e8555119 drm/amdkfd: correct the MEC atomic support firmware checking for GC 10.3.7
On the GC 10.3.7 platform the initial MEC release version #3 can support
atomic operation,so need correct and set its MEC atomic support version to #3.

Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Aaron Liu <aaron.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-13 11:25:16 -04:00
Philip Yang
c7f21978fa drm/amdkfd: Add user queue eviction restore SMI event
Output user queue eviction and restore event. User queue eviction may be
triggered by svm or userptr MMU notifier, TTM eviction, device suspend
and CRIU checkpoint and restore.

User queue restore may be rescheduled if eviction happens again while
restore.

Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-30 15:31:14 -04:00
Yifan Zhang
efb4fd107c drm/amdkfd: correct sdma queue number of sdma 6.0.1
sdma 6.0.1 has 8 queues instead of 2.

Fixes: 26776a7031 ("drm/amdkfd: add GC 11.0.1 KFD support")
Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Tim Huang <Tim.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-21 18:17:24 -04:00
Jesse Zhang
68e355c00f drm/amdkfd:Fix fw version for 10.3.6
fix fw error when loading fw for 10.3.6

Signed-off-by: Jesse Zhang <Jesse.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-08 11:39:56 -04:00
Mario Limonciello
7c4f4f197e drm/amdkfd: Add GC 10.3.6 and 10.3.7 KFD definitions
Loading amdgpu on GC 10.3.7 shows an ERR level message:
`kfd kfd: amdgpu: GC IP 0a0307 not supported in kfd`

Add these targets to match yellow carp structures.

Reported-by: David Chang <david.chang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Tested-by: Jesse(Jie) Zhang <Jesse.Zhang@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 5.18.x
2022-06-03 16:26:36 -04:00
Jay Cornwall
6a8170383c drm/amdkfd: Add gfx11 trap handler
Based on gfx10 with following changes:

- GPR_ALLOC.VGPR_SIZE field moved (and size corrected in gfx10)
- s_sendmsg_rtn_b64 replaces some s_sendmsg/s_getreg
- Buffer instructions no longer have direct-to-LDS modifier

Signed-off-by: Jay Cornwall <jay.cornwall@amd.com>
Reviewed-by: Laurent Morichetti <laurent.morichetti@amd.com>
Signed-off-by: Eric Huang <jinhuieric.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-05-26 14:56:33 -04:00
Huang Rui
26776a7031 drm/amdkfd: add GC 11.0.1 KFD support
Add initial support for GC 11.0.1 in KFD compute driver.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Aaron Liu <aaron.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-05-06 10:36:15 -04:00
Eric Huang
ec661f1ca4 drm/amdkfd: add asic support for GC 11.0.2
Changes are inherited from GC 11.0.0.

Signed-off-by: Eric Huang <jinhuieric.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-05-05 16:52:48 -04:00
Eric Huang
22dd871e2b drm/amdkfd: add asic support for SDMA 6.0.2
It is inherited from SDMA 6.0.0.

Signed-off-by: Eric Huang <jinhuieric.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-05-05 16:52:30 -04:00
Mukul Joshi
cc009e613d drm/amdkfd: Add KFD support for soc21 v3
Add initial support for soc21 in KFD compute
driver (Mukul)
- Add new definition for soc21 device.
- Add new file for amdgpu-kfd interface for GFX11 family.
- Add new file for queue management, interrupt handling,
  mqd management for GFX11 family in KFD driver.
- Related changes/updates for soc21 device in
  KFD driver.
- Repurpose last 2 entries of SDMA MQD for driver use.

v2: Add an optional argument into update queue operation (Mukul)

v3: Switch to ip version check, replace kgd_dev with
    amdgpu_device (Hawking)

Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Oak Zeng <Oak.Zeng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-05-04 10:43:54 -04:00
Mukul Joshi
b179fc28d5 drm/amdkfd: Fix circular lock dependency warning
[  168.544078] ======================================================
[  168.550309] WARNING: possible circular locking dependency detected
[  168.556523] 5.16.0-kfd-fkuehlin #148 Tainted: G            E
[  168.562558] ------------------------------------------------------
[  168.568764] kfdtest/3479 is trying to acquire lock:
[  168.573672] ffffffffc0927a70 (&topology_lock){++++}-{3:3}, at:
		kfd_topology_device_by_id+0x16/0x60 [amdgpu] [  168.583663]
                but task is already holding lock:
[  168.589529] ffff97d303dee668 (&mm->mmap_lock#2){++++}-{3:3}, at:
		vm_mmap_pgoff+0xa9/0x180 [  168.597755]
                which lock already depends on the new lock.

[  168.605970]
                the existing dependency chain (in reverse order) is:
[  168.613487]
                -> #3 (&mm->mmap_lock#2){++++}-{3:3}:
[  168.619700]        lock_acquire+0xca/0x2e0
[  168.623814]        down_read+0x3e/0x140
[  168.627676]        do_user_addr_fault+0x40d/0x690
[  168.632399]        exc_page_fault+0x6f/0x270
[  168.636692]        asm_exc_page_fault+0x1e/0x30
[  168.641249]        filldir64+0xc8/0x1e0
[  168.645115]        call_filldir+0x7c/0x110
[  168.649238]        ext4_readdir+0x58e/0x940
[  168.653442]        iterate_dir+0x16a/0x1b0
[  168.657558]        __x64_sys_getdents64+0x83/0x140
[  168.662375]        do_syscall_64+0x35/0x80
[  168.666492]        entry_SYSCALL_64_after_hwframe+0x44/0xae
[  168.672095]
                -> #2 (&type->i_mutex_dir_key#6){++++}-{3:3}:
[  168.679008]        lock_acquire+0xca/0x2e0
[  168.683122]        down_read+0x3e/0x140
[  168.686982]        path_openat+0x5b2/0xa50
[  168.691095]        do_file_open_root+0xfc/0x190
[  168.695652]        file_open_root+0xd8/0x1b0
[  168.702010]        kernel_read_file_from_path_initns+0xc4/0x140
[  168.709542]        _request_firmware+0x2e9/0x5e0
[  168.715741]        request_firmware+0x32/0x50
[  168.721667]        amdgpu_cgs_get_firmware_info+0x370/0xdd0 [amdgpu]
[  168.730060]        smu7_upload_smu_firmware_image+0x53/0x190 [amdgpu]
[  168.738414]        fiji_start_smu+0xcf/0x4e0 [amdgpu]
[  168.745539]        pp_dpm_load_fw+0x21/0x30 [amdgpu]
[  168.752503]        amdgpu_pm_load_smu_firmware+0x4b/0x80 [amdgpu]
[  168.760698]        amdgpu_device_fw_loading+0xb8/0x140 [amdgpu]
[  168.768412]        amdgpu_device_init.cold+0xdf6/0x1716 [amdgpu]
[  168.776285]        amdgpu_driver_load_kms+0x15/0x120 [amdgpu]
[  168.784034]        amdgpu_pci_probe+0x19b/0x3a0 [amdgpu]
[  168.791161]        local_pci_probe+0x40/0x80
[  168.797027]        work_for_cpu_fn+0x10/0x20
[  168.802839]        process_one_work+0x273/0x5b0
[  168.808903]        worker_thread+0x20f/0x3d0
[  168.814700]        kthread+0x176/0x1a0
[  168.819968]        ret_from_fork+0x1f/0x30
[  168.825563]
                -> #1 (&adev->pm.mutex){+.+.}-{3:3}:
[  168.834721]        lock_acquire+0xca/0x2e0
[  168.840364]        __mutex_lock+0xa2/0x930
[  168.846020]        amdgpu_dpm_get_mclk+0x37/0x60 [amdgpu]
[  168.853257]        amdgpu_amdkfd_get_local_mem_info+0xba/0xe0 [amdgpu]
[  168.861547]        kfd_create_vcrat_image_gpu+0x1b1/0xbb0 [amdgpu]
[  168.869478]        kfd_create_crat_image_virtual+0x447/0x510 [amdgpu]
[  168.877884]        kfd_topology_add_device+0x5c8/0x6f0 [amdgpu]
[  168.885556]        kgd2kfd_device_init.cold+0x385/0x4c5 [amdgpu]
[  168.893347]        amdgpu_amdkfd_device_init+0x138/0x180 [amdgpu]
[  168.901177]        amdgpu_device_init.cold+0x141b/0x1716 [amdgpu]
[  168.909025]        amdgpu_driver_load_kms+0x15/0x120 [amdgpu]
[  168.916458]        amdgpu_pci_probe+0x19b/0x3a0 [amdgpu]
[  168.923442]        local_pci_probe+0x40/0x80
[  168.929249]        work_for_cpu_fn+0x10/0x20
[  168.935008]        process_one_work+0x273/0x5b0
[  168.940944]        worker_thread+0x20f/0x3d0
[  168.946623]        kthread+0x176/0x1a0
[  168.951765]        ret_from_fork+0x1f/0x30
[  168.957277]
                -> #0 (&topology_lock){++++}-{3:3}:
[  168.965993]        check_prev_add+0x8f/0xbf0
[  168.971613]        __lock_acquire+0x1299/0x1ca0
[  168.977485]        lock_acquire+0xca/0x2e0
[  168.982877]        down_read+0x3e/0x140
[  168.987975]        kfd_topology_device_by_id+0x16/0x60 [amdgpu]
[  168.995583]        kfd_device_by_id+0xa/0x20 [amdgpu]
[  169.002180]        kfd_mmap+0x95/0x200 [amdgpu]
[  169.008293]        mmap_region+0x337/0x5a0
[  169.013679]        do_mmap+0x3aa/0x540
[  169.018678]        vm_mmap_pgoff+0xdc/0x180
[  169.024095]        ksys_mmap_pgoff+0x186/0x1f0
[  169.029734]        do_syscall_64+0x35/0x80
[  169.035005]        entry_SYSCALL_64_after_hwframe+0x44/0xae
[  169.041754]
                other info that might help us debug this:

[  169.053276] Chain exists of:
                  &topology_lock --> &type->i_mutex_dir_key#6 --> &mm->mmap_lock#2

[  169.068389]  Possible unsafe locking scenario:

[  169.076661]        CPU0                    CPU1
[  169.082383]        ----                    ----
[  169.088087]   lock(&mm->mmap_lock#2);
[  169.092922]                                lock(&type->i_mutex_dir_key#6);
[  169.100975]                                lock(&mm->mmap_lock#2);
[  169.108320]   lock(&topology_lock);
[  169.112957]
                 *** DEADLOCK ***

This commit fixes the deadlock warning by ensuring pm.mutex is not
held while holding the topology lock. For this, kfd_local_mem_info
is moved into the KFD dev struct and filled during device init.
This cached value can then be used instead of querying the value
again and again.

Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-04-28 17:45:40 -04:00
Christophe JAILLET
b8b9ba58b6 drm/amdkfd: Use non-atomic bitmap functions when possible
All uses of the 'kfd->gtt_sa_bitmap' bitmap are protected with the
'kfd->gtt_sa_lock' mutex.

So:
   - prefer the non-atomic '__set_bit()' function
   - use the non-atomic 'bitmap_[set|clear]()' functions instead of
     equivalent 'for' loops. These functions can work on several bits at a
     time

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-04-28 17:44:29 -04:00
Christophe JAILLET
f43a9f18e0 drm/amdkfd: Use bitmap_zalloc() when applicable
'kfd->gtt_sa_bitmap' is a bitmap. So use 'bitmap_zalloc()' to simplify
code, improve the semantic and avoid some open-coded arithmetic in
allocator arguments.

Also change the corresponding 'kfree()' into 'bitmap_free()' to keep
consistency.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-04-28 17:44:23 -04:00
Divya Shikre
c5650327ab drm/amdkfd: Check use_xgmi_p2p before reporting hive_id
Recently introduced commit 158a05a0b8 ("drm/amdgpu: Add
use_xgmi_p2p module parameter") did not update XGMI iolinks
when use_xgmi_p2p is disabled. Add fix to not create XGMI
iolinks in KFD topology when this parameter is disabled.

Fixes: 158a05a0b8 ("drm/amdgpu: Add use_xgmi_p2p module parameter")
Signed-off-by: Divya Shikre <DivyaUday.Shikre@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-25 12:40:25 -04:00
Tushar Patel
b7dfbd2e60 drm/amdkfd: Fix Incorrect VMIDs passed to HWS
Compute-only GPUs have more than 8 VMIDs allocated to KFD. Fix
this by passing correct number of VMIDs to HWS

v2: squash in warning fix (Alex)

Signed-off-by: Tushar Patel <tushar.patel@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-25 12:40:25 -04:00
Rajneesh Bhardwaj
2243f4937a drm/amdkfd: Fix leftover errors and warnings
A bunch of errors and warnings are leftover KFD over the years, attempt
to fix the errors and most warnings reported by checkpatch tool. Still a
few warnings remain which may be false positives so ignore them for now.

Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-02-14 15:08:40 -05:00
Rajneesh Bhardwaj
d87f36a063 drm/amdkfd: update SPDX license header
Update the SPDX License header for all the KFD files.

Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-02-14 15:08:40 -05:00
Lang Yu
f9ed188d5a drm/amdgpu: add support for GC 10.1.4
Add basic support for GC 10.1.4,
it uses same IP blocks with GC 10.1.3

Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-02-11 16:11:55 -05:00
Mukul Joshi
5bdd3eb253 drm/amdkfd: Remove unused old debugger implementation
Cleanup the kfd code by removing the unused old debugger
implementation.
The address watch was only ever implemented in the upstream
driver for GFXv7 (Kaveri). The user mode tools runtime using
this API was never open-sourced. Work on the old debugger
prototype that used this API has been discontinued years ago.
Only a small piece of resetting wavefronts is kept and
is moved to kfd_device_queue_manager.c.

Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-02-09 16:57:51 -05:00
Graham Sider
20c5e425d3 drm/amdkfd: Fix indentation on switch statement
Cases should be same indentation as switch. Also fix string spanning
across multiple lines.

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-01-14 17:52:00 -05:00
Kent Russell
5eb877b282 drm/amdkfd: Fix ASIC name typos
Three misspelled ASICs in comments here, so fix the spelling

Signed-off-by: Kent Russell <kent.russell@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-01-11 15:44:28 -05:00
Guchun Chen
f89c6bf734 drm/amdkfd: correct sdma queue number in kfd device init (v3)
This patch keeps the setting of sdma queue number to the same
after recent KFD code refactor. Additionally, improve code to
use switch case to list IP version to complete kfd device_info
structure filling for IH version assignment. This makes consistency
with the IP parse code in amdgpu_discovery.c.

v2: use dev_warn for the default switch case;
    set default sdma queue per engine(8) and IH handler to v9. (Jonathan)

v3: Fix missed IP version check of Raven.

Fixes: f0dc99a6f7 ("drm/amdkfd: add kfd_device_info_init function")
Signed-off-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Jonathan Kim <jonathan.kim@amd.com>
Reviewed-by: Graham Sider <Graham.Sider@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-12-30 08:54:43 -05:00
Jonathan Kim
addaac0cf7 drm/amdgpu: disable default navi2x co-op kernel support
This patch reverts the following:
commit 48733b224f ("drm/amdkfd: add Navi2x to GWS init conditions")

Disable GWS usage in default settings for now due to FW bugs.

Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-12-13 16:32:35 -05:00
Graham Sider
48733b224f drm/amdkfd: add Navi2x to GWS init conditions
Initalize GWS on Navi2x with mec2_fw_version >= 0x42.

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-and-tested-by: Jonathan Kim <jonathan.kim@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-12-13 16:32:35 -05:00
Felix Kuehling
0f7ef0b99d drm/amdkfd: Make KFD support on Hawaii experimental
Hawaii support is mostly untested these days. ROCm user mode also
depends on custom firmware for AQL packet processing, that was never
pushed upstream due to quality regressions in graphics driver testing.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Kent Russell <kent.russell@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-12-13 16:32:35 -05:00
chen gong
27cc310f13 drm/amdkfd: Correct the value of the no_atomic_fw_version variable
145:
navi10            IP_VERSION(10, 1, 10)
navi12            IP_VERSION(10, 1, 2)
navi14            IP_VERSION(10, 1, 1)

92:
sienna_cichlid    IP_VERSION(10, 3, 0)
navy_flounder     IP_VERSION(10, 3, 2)
vangogh           IP_VERSION(10, 3, 1)
dimgrey_cavefish  IP_VERSION(10, 3, 4)
beige_goby        IP_VERSION(10, 3, 5)
yellow_carp       IP_VERSION(10, 3, 3)

Signed-off-by: chen gong <curry.gong@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Graham Sider <Graham.Sider@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-12-07 13:07:08 -05:00
Graham Sider
2c1f19b327 drm/amdkfd: remove hardcoded device_info structs
With device_info initialization being handled in kfd_device_info_init,
these structs may be removed. Also add comments to help matching IP
versions to asic names.

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-12-01 16:15:47 -05:00
Graham Sider
f0dc99a6f7 drm/amdkfd: add kfd_device_info_init function
Initializes kfd->device_info given either asic_type (enum) if GFX
version is less than GFX9, or GC IP version if greater. Also takes in vf
and the target compiler gfx version. Uses SDMA version to determine
num_sdma_queues_per_engine.

Convert device_info to a non-pointer member of kfd, change references
accordingly.

Change unsupported asic condition to only probe f2g, move device_info
initialization post-switch.

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-12-01 16:15:37 -05:00
Graham Sider
b7675b7bbc drm/amdkfd: replace asic_name with amdgpu_asic_name
device_info->asic_name and amdgpu_asic_name[adev->asic_type] both
provide asic name strings, with the only difference being casing.
Remove asic_name from device_info and replace sysfs entry with lowercase
amdgpu_asic_name[]. Ensures string is null-terminated so that this
doesn't break if dev->node_props.name ever gets set anywhere else.

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-12-01 16:15:29 -05:00
Amber Lin
a0e7e140b5 drm/amdkfd: Remove unused entries in table
Remove unused entries in kfd_device_info table: num_xgmi_sdma_engines
and num_sdma_queues_per_engine. They are calculated in
kfd_get_num_sdma_engines and kfd_get_num_xgmi_sdma_engines instead.

Signed-off-by: Amber Lin <Amber.Lin@amd.com>
Reviewed-by: Graham Sider <Graham.Sider@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-11-22 14:59:05 -05:00
Amber Lin
ee2f17f4d0 drm/amdkfd: Retrieve SDMA numbers from amdgpu
Instead of hard coding the number of sdma engines and the number of
sdma_xgmi engines in the device_info table, get the number of toal SDMA
instances from amdgpu. The first two engines are sdma engines and the
rest are sdma-xgmi engines unless the ASIC doesn't support XGMI.

v2: add kfd_ prefix to non static function names

Signed-off-by: Amber Lin <Amber.Lin@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-11-22 14:46:03 -05:00
Graham Sider
7eb0502ac0 drm/amdkfd: replace asic_family with asic_type
asic_family was a duplicate of asic_type, both of type amd_asic_type.
Replace all instances of device_info->asic_family with adev->asic_type
and remove asic_family from device_info.

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-11-17 17:10:01 -05:00
Graham Sider
046e674b96 drm/amdkfd: convert misc checks to IP version checking
Switch to IP version checking instead of asic_type on various KFD
version checks.

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-11-17 17:09:46 -05:00
Graham Sider
e4804a39ba drm/amdkfd: convert switches to IP version checking
Converts KFD switch statements to use IP version checking instead
of asic_type.

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-11-17 17:09:36 -05:00
Graham Sider
02274fc0f6 drm/amdkfd: replace trivial funcs with direct access
These get funcs simply return an adev field. Replace funcs/calls with
direct field accesses instead.

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-11-17 16:58:11 -05:00
Graham Sider
b5d1d755c1 drm/amdkfd: remove kgd_dev declaration and initialization
Completes removal of kgd_dev. Direct references to amdgpu_device objects
should now be used instead.

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-11-17 16:58:03 -05:00
Graham Sider
56c5977eae drm/amdkfd: replace/remove remaining kgd_dev references
Remove get_amdgpu_device and other remaining kgd_dev references aside
from declaration/kfd struct entry and initialization.

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-11-17 16:58:02 -05:00
Graham Sider
574c4183ef drm/amdkfd: replace kgd_dev in get amdgpu_amdkfd funcs
Modified definitions:

- amdgpu_amdkfd_get_fw_version
- amdgpu_amdkfd_get_local_mem_info
- amdgpu_amdkfd_get_gpu_clock_counter
- amdgpu_amdkfd_get_max_engine_clock_in_mhz
- amdgpu_amdkfd_get_cu_info
- amdgpu_amdkfd_get_dmabuf_info
- amdgpu_amdkfd_get_vram_usage
- amdgpu_amdkfd_get_hive_id
- amdgpu_amdkfd_get_unique_id
- amdgpu_amdkfd_get_mmio_remap_phys_addr
- amdgpu_amdkfd_get_num_gws
- amdgpu_amdkfd_get_asic_rev_id
- amdgpu_amdkfd_get_noretry
- amdgpu_amdkfd_get_xgmi_hops_count
- amdgpu_amdkfd_get_xgmi_bandwidth_mbytes
- amdgpu_amdkfd_get_pcie_bandwidth_mbytes

Also replaces kfd_device_by_kgd with kfd_device_by_adev, now
searching via adev rather than kgd.

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-11-17 16:58:02 -05:00
Graham Sider
6bfc7c7e17 drm/amdkfd: replace kgd_dev in various amgpu_amdkfd funcs
Modified definitions:

- amdgpu_amdkfd_submit_ib
- amdgpu_amdkfd_set_compute_idle
- amdgpu_amdkfd_have_atomics_support
- amdgpu_amdkfd_flush_gpu_tlb_pasid
- amdgpu_amdkfd_flush_gpu_tlb_pasid
- amdgpu_amdkfd_gpu_reset
- amdgpu_amdkfd_alloc_gtt_mem
- amdgpu_amdkfd_free_gtt_mem
- amdgpu_amdkfd_alloc_gws
- amdgpu_amdkfd_free_gws
- amdgpu_amdkfd_ras_poison_consumption_handler

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-11-17 16:58:01 -05:00
Graham Sider
c6c5744638 drm/amdkfd: add amdgpu_device entry to kfd_dev
Patch series to remove kgd_dev struct and replace all instances with
amdgpu_device objects.

amdgpu_device needs to be declared in kgd_kfd_interface.h to be visible
to kfd2kgd_calls.

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-11-17 16:57:59 -05:00
Graham Sider
cc22b92761 drm/amdkfd: update gfx target version for Renoir
Previously Renoir compiler gfx target version was forced to Raven.
Update driver side for completeness.

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-11-03 12:22:07 -04:00
Alex Deucher
0f3d2b6804 drm/amdkfd: protect raven_device_info with KFD_SUPPORT_IOMMU_V2
raven_device_info is not used when KFD_SUPPORT_IOMMU_V2 is not
set.

Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-10-20 11:43:57 -04:00
Alex Deucher
18f12604f5 drm/amdkfd: protect hawaii_device_info with CONFIG_DRM_AMDGPU_CIK
hawaii_device_info is not used when CONFIG_DRM_AMDGPU_CIK is not
set.

Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-10-20 11:43:56 -04:00
Yifan Zhang
6f4b590aae drm/amdkfd: fix resume error when iommu disabled in Picasso
When IOMMU disabled in sbios and kfd in iommuv2 path,
IOMMU resume failure blocks system resume. Don't allow kfd to
use iommu v2 when iommu is disabled.

Reported-by: youling <youling257@gmail.com>
Tested-by: youling <youling257@gmail.com>
Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: James Zhu <James.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-10-13 14:16:02 -04:00
Yifan Zhang
afd18180c0 drm/amdkfd: fix boot failure when iommu is disabled in Picasso.
When IOMMU disabled in sbios and kfd in iommuv2 path, iommuv2
init will fail. But this failure should not block amdgpu driver init.

Reported-by: youling <youling257@gmail.com>
Tested-by: youling <youling257@gmail.com>
Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: James Zhu <James.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-10-13 14:15:52 -04:00
Yifan Zhang
499f4d38ec drm/amdkfd: remove redundant iommu cleanup code
kfd_resume doesn't involve iommu operation, remove
redundant iommu cleanup code.

Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: James Zhu <James.Zhu@amd.com>
Tested-by: James Zhu <James.Zhu@amd.com>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-10-05 12:22:15 -04:00
Alex Deucher
c868d58442 drm/amdkfd: convert kfd_device.c to use GC IP version
rather than asic type.

v2: fix up CZ case

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-10-04 15:23:02 -04:00