<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_mmhub.h, branch v6.11</title>
<subtitle>Linux kernel source tree</subtitle>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/'/>
<entry>
<title>drm/amdgpu: add utcl2 RAS poison query for mmhub</title>
<updated>2024-03-20T17:38:14+00:00</updated>
<author>
<name>Tao Zhou</name>
<email>tao.zhou1@amd.com</email>
</author>
<published>2024-03-11T08:51:49+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=176c3e89567fdc037c318f672bbe3c2271004560'/>
<id>176c3e89567fdc037c318f672bbe3c2271004560</id>
<content type='text'>
Add it for mmhub v1.8.

Signed-off-by: Tao Zhou &lt;tao.zhou1@amd.com&gt;
Reviewed-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Add it for mmhub v1.8.

Signed-off-by: Tao Zhou &lt;tao.zhou1@amd.com&gt;
Reviewed-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: Add query_ras_error_count for mmhub v1_8</title>
<updated>2023-06-09T13:53:13+00:00</updated>
<author>
<name>Hawking Zhang</name>
<email>Hawking.Zhang@amd.com</email>
</author>
<published>2023-02-02T13:00:39+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=bc069d823bffd774294f5c3b12757a50fb726fd0'/>
<id>bc069d823bffd774294f5c3b12757a50fb726fd0</id>
<content type='text'>
Add query_ras_error_count callback for mmhub v1_8.
It will be used to query and log mmhub error count
and memory block.

Signed-off-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Reviewed-by: Tao Zhou &lt;tao.zhou1@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Add query_ras_error_count callback for mmhub v1_8.
It will be used to query and log mmhub error count
and memory block.

Signed-off-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Reviewed-by: Tao Zhou &lt;tao.zhou1@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: Move mmhub ras block init to ras sw_init</title>
<updated>2023-03-13T21:27:48+00:00</updated>
<author>
<name>Hawking Zhang</name>
<email>Hawking.Zhang@amd.com</email>
</author>
<published>2023-03-04T08:39:48+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=fec70a8601a76272b08b7b8077b3c3e3c79bdb72'/>
<id>fec70a8601a76272b08b7b8077b3c3e3c79bdb72</id>
<content type='text'>
Initialize mmhub ras block only when mmhub ip block
supports ras features. Driver queries ras capabilities
after early_init, ras block init needs to be moved to
sw_init.

Signed-off-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Reviewed-by: Stanley Yang &lt;Stanley.Yang@amd.com&gt;
Reviewed-by: Tao Zhou &lt;tao.zhou1@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Initialize mmhub ras block only when mmhub ip block
supports ras features. Driver queries ras capabilities
after early_init, ras block init needs to be moved to
sw_init.

Signed-off-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Reviewed-by: Stanley Yang &lt;Stanley.Yang@amd.com&gt;
Reviewed-by: Tao Zhou &lt;tao.zhou1@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: add mmhub v3_0 ip block</title>
<updated>2022-05-04T13:57:18+00:00</updated>
<author>
<name>Tianci.Yin</name>
<email>tianci.yin@amd.com</email>
</author>
<published>2020-10-12T10:10:13+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=98a0f8687e3135b4606e17bb05fc0a5fa33be55f'/>
<id>98a0f8687e3135b4606e17bb05fc0a5fa33be55f</id>
<content type='text'>
Add support for mmhub v3.0

Signed-off-by: Tianci.Yin &lt;tianci.yin@amd.com&gt;
Signed-off-by: Likun Gao &lt;Likun.Gao@amd.com&gt;
Reviewed-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Reviewed-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Add support for mmhub v3.0

Signed-off-by: Tianci.Yin &lt;tianci.yin@amd.com&gt;
Signed-off-by: Likun Gao &lt;Likun.Gao@amd.com&gt;
Reviewed-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Reviewed-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: expand cg_flags from u32 to u64</title>
<updated>2022-04-08T21:24:24+00:00</updated>
<author>
<name>Evan Quan</name>
<email>evan.quan@amd.com</email>
</author>
<published>2022-03-25T10:00:02+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=25faeddcf3c3f31f9f43de5c55f7cbdd13d3ebc7'/>
<id>25faeddcf3c3f31f9f43de5c55f7cbdd13d3ebc7</id>
<content type='text'>
With this, we can support more CG flags.

Signed-off-by: Evan Quan &lt;evan.quan@amd.com&gt;
Acked-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Reviewed-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
With this, we can support more CG flags.

Signed-off-by: Evan Quan &lt;evan.quan@amd.com&gt;
Acked-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Reviewed-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: Remove redundant calls of amdgpu_ras_block_late_fini in mmhub ras block</title>
<updated>2022-03-02T23:40:05+00:00</updated>
<author>
<name>yipechai</name>
<email>YiPeng.Chai@amd.com</email>
</author>
<published>2022-02-14T08:01:02+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=9dad47c50f9bf19153c092a73eb4721344f4a78d'/>
<id>9dad47c50f9bf19153c092a73eb4721344f4a78d</id>
<content type='text'>
Remove redundant calls of amdgpu_ras_block_late_fini in mmhub ras block.

Signed-off-by: yipechai &lt;YiPeng.Chai@amd.com&gt;
Reviewed-by: Tao Zhou &lt;tao.zhou1@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Remove redundant calls of amdgpu_ras_block_late_fini in mmhub ras block.

Signed-off-by: yipechai &lt;YiPeng.Chai@amd.com&gt;
Reviewed-by: Tao Zhou &lt;tao.zhou1@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: Modify .ras_fini function pointer parameter</title>
<updated>2022-03-02T23:40:05+00:00</updated>
<author>
<name>yipechai</name>
<email>YiPeng.Chai@amd.com</email>
</author>
<published>2022-02-17T06:52:20+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=01d468d9a420152e4a1270992e69a37ea0c98e04'/>
<id>01d468d9a420152e4a1270992e69a37ea0c98e04</id>
<content type='text'>
Modify .ras_fini function pointer parameter so that
we can remove redundant intermediate calls in some
ras blocks.

Signed-off-by: yipechai &lt;YiPeng.Chai@amd.com&gt;
Reviewed-by: Tao Zhou &lt;tao.zhou1@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Modify .ras_fini function pointer parameter so that
we can remove redundant intermediate calls in some
ras blocks.

Signed-off-by: yipechai &lt;YiPeng.Chai@amd.com&gt;
Reviewed-by: Tao Zhou &lt;tao.zhou1@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: Remove redundant calls of ras_late_init in mmhub ras block</title>
<updated>2022-02-17T20:59:04+00:00</updated>
<author>
<name>yipechai</name>
<email>YiPeng.Chai@amd.com</email>
</author>
<published>2022-02-14T06:20:31+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=068001b711e820184553e90f9bf2ae18fb4c2c06'/>
<id>068001b711e820184553e90f9bf2ae18fb4c2c06</id>
<content type='text'>
Remove redundant calls of ras_late_init in mmhub ras block.

Signed-off-by: yipechai &lt;YiPeng.Chai@amd.com&gt;
Reviewed-by: Tao Zhou &lt;tao.zhou1@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Remove redundant calls of ras_late_init in mmhub ras block.

Signed-off-by: yipechai &lt;YiPeng.Chai@amd.com&gt;
Reviewed-by: Tao Zhou &lt;tao.zhou1@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: Modify .ras_late_init function pointer parameter</title>
<updated>2022-02-17T20:59:04+00:00</updated>
<author>
<name>yipechai</name>
<email>YiPeng.Chai@amd.com</email>
</author>
<published>2022-02-14T06:12:55+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=4e9b1fa5a2757d11a5c40eed2b2b4837dcb2f12e'/>
<id>4e9b1fa5a2757d11a5c40eed2b2b4837dcb2f12e</id>
<content type='text'>
Modify .ras_late_init function pointer parameter so that
it can remove redundant intermediate calls in some ras blocks.

Signed-off-by: yipechai &lt;YiPeng.Chai@amd.com&gt;
Reviewed-by: Tao Zhou &lt;tao.zhou1@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Modify .ras_late_init function pointer parameter so that
it can remove redundant intermediate calls in some ras blocks.

Signed-off-by: yipechai &lt;YiPeng.Chai@amd.com&gt;
Reviewed-by: Tao Zhou &lt;tao.zhou1@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: Modify mmhub block to fit for the unified ras block data and ops</title>
<updated>2022-01-14T22:51:59+00:00</updated>
<author>
<name>yipechai</name>
<email>YiPeng.Chai@amd.com</email>
</author>
<published>2022-01-04T11:04:41+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=5e67bba301156c85251f49df19f5c695875814d1'/>
<id>5e67bba301156c85251f49df19f5c695875814d1</id>
<content type='text'>
1.Modify mmhub block to fit for the unified ras block data and ops.
2.Change amdgpu_mmhub_ras_funcs to amdgpu_mmhub_ras, and the corresponding variable name remove _funcs suffix.
3.Remove the const flag of mmhub ras variable so that mmhub ras block can be able to be inserted into amdgpu device ras block link list.
4.Invoke amdgpu_ras_register_ras_block function to register mmhub ras block into amdgpu device ras block link list. 5.Remove the redundant code about mmhub in amdgpu_ras.c after using the unified ras block.
5.Remove the redundant code about mmhub in amdgpu_ras.c after using the unified ras block.
6.Fill unified ras block .name .block .ras_late_init and .ras_fini for all of mmhub versions. If .ras_late_init and .ras_fini had been defined by the selected mmhub version, the defined functions will take effect; if not defined, default fill them with amdgpu_mmhub_ras_late_init and amdgpu_mmhub_ras_fini.

Signed-off-by: yipechai &lt;YiPeng.Chai@amd.com&gt;
Reviewed-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Reviewed-by: John Clements &lt;john.clements@amd.com&gt;
Reviewed-by: Tao Zhou &lt;tao.zhou1@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
1.Modify mmhub block to fit for the unified ras block data and ops.
2.Change amdgpu_mmhub_ras_funcs to amdgpu_mmhub_ras, and the corresponding variable name remove _funcs suffix.
3.Remove the const flag of mmhub ras variable so that mmhub ras block can be able to be inserted into amdgpu device ras block link list.
4.Invoke amdgpu_ras_register_ras_block function to register mmhub ras block into amdgpu device ras block link list. 5.Remove the redundant code about mmhub in amdgpu_ras.c after using the unified ras block.
5.Remove the redundant code about mmhub in amdgpu_ras.c after using the unified ras block.
6.Fill unified ras block .name .block .ras_late_init and .ras_fini for all of mmhub versions. If .ras_late_init and .ras_fini had been defined by the selected mmhub version, the defined functions will take effect; if not defined, default fill them with amdgpu_mmhub_ras_late_init and amdgpu_mmhub_ras_fini.

Signed-off-by: yipechai &lt;YiPeng.Chai@amd.com&gt;
Reviewed-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Reviewed-by: John Clements &lt;john.clements@amd.com&gt;
Reviewed-by: Tao Zhou &lt;tao.zhou1@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
</feed>
