From: Jani Nikula <jani.nikula@intel.com>
To: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>,
intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
Anshuman Gupta <anshuman.gupta@intel.com>
Subject: Re: [Intel-gfx] [PATCH 14/19] drm/i915/oprom: Basic sanitization
Date: Mon, 20 Sep 2021 10:41:54 +0300 [thread overview]
Message-ID: <87czp3vgl9.fsf@intel.com> (raw)
In-Reply-To: <20210918043019.hhol5fgwbi2ogod2@ldmartin-desk2>
On Fri, 17 Sep 2021, Lucas De Marchi <lucas.demarchi@intel.com> wrote:
> On Mon, May 17, 2021 at 02:57:33PM +0300, Jani Nikula wrote:
>>On Mon, 12 Apr 2021, Matthew Auld <matthew.auld@intel.com> wrote:
>>> From: Anshuman Gupta <anshuman.gupta@intel.com>
>>>
>>> Sanitize OPROM header, CPD signature and OPROM PCI version.
>>> OPROM_HEADER, EXPANSION_ROM_HEADER and OPROM_MEU_BLOB structures
>>> and PCI struct offsets are provided by GSC counterparts.
>>> These are yet to be Documented in B.Spec.
>>> After successful sanitization, extract VBT from opregion
>>> image.
>>
>>So I don't understand what the point is with two consecutive patches
>>where the latter rewrites a lot of the former.
>
> I actually wonder what's the point of this. Getting it from spi is
> already the fallback and looks much more complex. Yes, it's pretty
> detailed and document the format pretty well, but it still looks more
> complex than the initial code. Do you see additional benefit in this
> one?
The commit message doesn't really explain much. Anshuman?
BR,
Jani.
--
Jani Nikula, Intel Open Source Graphics Center
next prev parent reply other threads:[~2021-09-20 7:42 UTC|newest]
Thread overview: 132+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-12 9:05 [PATCH 00/19] More DG1 enabling Matthew Auld
2021-04-12 9:05 ` [Intel-gfx] " Matthew Auld
2021-04-12 9:05 ` [PATCH 01/19] drm/i915/gt: Skip aperture remapping selftest where there is no aperture Matthew Auld
2021-04-12 9:05 ` [Intel-gfx] " Matthew Auld
2021-04-12 14:48 ` Daniel Vetter
2021-04-12 14:48 ` Daniel Vetter
2021-04-12 9:05 ` [PATCH 02/19] drm/i915/selftests: Only query RAPL for integrated power measurements Matthew Auld
2021-04-12 9:05 ` [Intel-gfx] " Matthew Auld
2021-04-12 9:05 ` [PATCH 03/19] drm/i915: Create stolen memory region from local memory Matthew Auld
2021-04-12 9:05 ` [Intel-gfx] " Matthew Auld
2021-04-14 15:01 ` Tvrtko Ursulin
2021-04-14 15:01 ` Tvrtko Ursulin
2021-04-16 15:04 ` Matthew Auld
2021-04-16 15:04 ` Matthew Auld
2021-04-19 14:15 ` Tvrtko Ursulin
2021-04-19 14:15 ` Tvrtko Ursulin
2021-04-12 9:05 ` [PATCH 04/19] drm/i915/stolen: treat stolen local as normal " Matthew Auld
2021-04-12 9:05 ` [Intel-gfx] " Matthew Auld
2021-04-14 15:06 ` Tvrtko Ursulin
2021-04-14 15:06 ` Tvrtko Ursulin
2021-04-12 9:05 ` [PATCH 05/19] drm/i915/stolen: enforce the min_page_size contract Matthew Auld
2021-04-12 9:05 ` [Intel-gfx] " Matthew Auld
2021-04-14 15:07 ` Tvrtko Ursulin
2021-04-14 15:07 ` Tvrtko Ursulin
2021-04-12 9:05 ` [PATCH 06/19] drm/i915/stolen: pass the allocation flags Matthew Auld
2021-04-12 9:05 ` [Intel-gfx] " Matthew Auld
2021-04-14 15:09 ` Tvrtko Ursulin
2021-04-14 15:09 ` Tvrtko Ursulin
2021-04-16 13:53 ` Matthew Auld
2021-04-16 13:53 ` Matthew Auld
2021-04-12 9:05 ` [PATCH 07/19] drm/i915/fbdev: Use lmem physical addresses for fb_mmap() on discrete Matthew Auld
2021-04-12 9:05 ` [Intel-gfx] " Matthew Auld
2021-04-12 15:00 ` Daniel Vetter
2021-04-12 15:00 ` [Intel-gfx] " Daniel Vetter
2021-04-12 9:05 ` [PATCH 08/19] drm/i915: Return error value when bo not in LMEM for discrete Matthew Auld
2021-04-12 9:05 ` [Intel-gfx] " Matthew Auld
2021-04-14 15:16 ` Tvrtko Ursulin
2021-04-14 15:16 ` Tvrtko Ursulin
2021-04-12 9:05 ` [PATCH 09/19] drm/i915/lmem: Fail driver init if LMEM training failed Matthew Auld
2021-04-12 9:05 ` [Intel-gfx] " Matthew Auld
2021-04-12 9:05 ` [PATCH 10/19] drm/i915/dg1: Fix mapping type for default state object Matthew Auld
2021-04-12 9:05 ` [Intel-gfx] " Matthew Auld
2021-04-12 9:05 ` [PATCH 11/19] drm/i915: Update the helper to set correct mapping Matthew Auld
2021-04-12 9:05 ` [Intel-gfx] " Matthew Auld
2021-04-14 15:22 ` Tvrtko Ursulin
2021-04-14 15:22 ` Tvrtko Ursulin
2021-04-14 16:20 ` Matthew Auld
2021-04-14 16:20 ` Matthew Auld
2021-04-15 8:20 ` Tvrtko Ursulin
2021-04-15 8:20 ` Tvrtko Ursulin
2021-04-15 9:23 ` Matthew Auld
2021-04-15 9:23 ` Matthew Auld
2021-04-15 11:05 ` Tvrtko Ursulin
2021-04-15 11:05 ` Tvrtko Ursulin
2021-04-19 11:30 ` Matthew Auld
2021-04-19 11:30 ` Matthew Auld
2021-04-19 14:07 ` Tvrtko Ursulin
2021-04-19 14:07 ` Tvrtko Ursulin
2021-04-19 14:37 ` Matthew Auld
2021-04-19 14:37 ` Matthew Auld
2021-04-19 15:01 ` Tvrtko Ursulin
2021-04-19 15:01 ` Tvrtko Ursulin
2021-04-21 11:42 ` Matthew Auld
2021-04-21 11:42 ` Matthew Auld
2021-04-21 15:41 ` Tvrtko Ursulin
2021-04-21 15:41 ` Tvrtko Ursulin
2021-04-21 19:13 ` Matthew Auld
2021-04-21 19:13 ` Matthew Auld
2021-04-26 8:57 ` Matthew Auld
2021-04-26 8:57 ` Matthew Auld
2021-04-26 9:21 ` Tvrtko Ursulin
2021-04-26 9:21 ` Tvrtko Ursulin
2021-04-12 9:05 ` [PATCH 12/19] drm/i915/lmem: Bypass aperture when lmem is available Matthew Auld
2021-04-12 9:05 ` [Intel-gfx] " Matthew Auld
2021-04-14 15:33 ` Tvrtko Ursulin
2021-04-14 15:33 ` Tvrtko Ursulin
2021-04-16 14:25 ` Matthew Auld
2021-04-16 14:25 ` Matthew Auld
2021-04-19 14:16 ` Tvrtko Ursulin
2021-04-19 14:16 ` Tvrtko Ursulin
2021-04-12 9:05 ` [PATCH 13/19] drm/i915/dg1: Read OPROM via SPI controller Matthew Auld
2021-04-12 9:05 ` [Intel-gfx] " Matthew Auld
2021-09-17 23:29 ` Lucas De Marchi
2021-04-12 9:05 ` [PATCH 14/19] drm/i915/oprom: Basic sanitization Matthew Auld
2021-04-12 9:05 ` [Intel-gfx] " Matthew Auld
2021-04-12 22:36 ` kernel test robot
2021-04-12 22:36 ` kernel test robot
2021-04-12 22:36 ` kernel test robot
2021-04-12 22:36 ` [PATCH] drm/i915/oprom: fix memdup.cocci warnings kernel test robot
2021-04-12 22:36 ` kernel test robot
2021-04-12 22:36 ` [Intel-gfx] " kernel test robot
2021-05-17 11:57 ` [Intel-gfx] [PATCH 14/19] drm/i915/oprom: Basic sanitization Jani Nikula
2021-05-17 11:57 ` Jani Nikula
2021-09-18 4:30 ` Lucas De Marchi
2021-09-20 7:41 ` Jani Nikula [this message]
2021-09-20 8:04 ` Gupta, Anshuman
2021-09-20 8:04 ` Gupta, Anshuman
2021-09-20 8:43 ` Jani Nikula
2021-09-20 8:43 ` Jani Nikula
2021-09-22 21:53 ` Lucas De Marchi
2021-04-12 9:05 ` [PATCH 15/19] drm/i915: WA for zero memory channel Matthew Auld
2021-04-12 9:05 ` [Intel-gfx] " Matthew Auld
2021-04-12 16:57 ` Souza, Jose
2021-04-12 16:57 ` [Intel-gfx] " Souza, Jose
2021-04-12 9:05 ` [PATCH 16/19] drm/i915/dg1: Compute MEM Bandwidth using MCHBAR Matthew Auld
2021-04-12 9:05 ` [Intel-gfx] " Matthew Auld
2021-04-12 9:05 ` [PATCH 17/19] drm/i915/dg1: Double memory bandwidth available Matthew Auld
2021-04-12 9:05 ` [Intel-gfx] " Matthew Auld
2021-04-12 9:05 ` [PATCH 18/19] drm/i915/gtt: map the PD up front Matthew Auld
2021-04-12 9:05 ` [Intel-gfx] " Matthew Auld
2021-04-12 15:17 ` Daniel Vetter
2021-04-12 15:17 ` Daniel Vetter
2021-04-12 16:01 ` Jani Nikula
2021-04-12 16:01 ` Jani Nikula
2021-04-12 16:36 ` Daniel Vetter
2021-04-12 16:36 ` Daniel Vetter
2021-04-12 16:08 ` Matthew Auld
2021-04-12 16:08 ` Matthew Auld
2021-04-12 17:00 ` Daniel Vetter
2021-04-12 17:00 ` Daniel Vetter
2021-04-13 9:28 ` Matthew Auld
2021-04-13 9:28 ` Matthew Auld
2021-04-13 10:18 ` Daniel Vetter
2021-04-13 10:18 ` Daniel Vetter
2021-04-12 9:05 ` [PATCH 19/19] drm/i915/gtt/dgfx: place the PD in LMEM Matthew Auld
2021-04-12 9:05 ` [Intel-gfx] " Matthew Auld
2021-04-14 15:37 ` Tvrtko Ursulin
2021-04-14 15:37 ` Tvrtko Ursulin
2021-04-12 11:07 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for More DG1 enabling Patchwork
2021-04-12 11:12 ` [Intel-gfx] ✗ Fi.CI.DOCS: " Patchwork
2021-04-12 11:37 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-04-12 13:37 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
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