From: Jon Hunter <jonathanh@nvidia.com>
To: "Luo, Heng" <heng.luo@intel.com>,
"Wu, Hao A" <hao.a.wu@intel.com>,
"devel@edk2.groups.io" <devel@edk2.groups.io>,
"jbrasen@nvidia.com" <jbrasen@nvidia.com>
Cc: "Ni, Ray" <ray.ni@intel.com>
Subject: Re: [edk2-devel] [PATCH] MdeModulePkg/XhciDxe: Retry device slot init on failure
Date: Thu, 22 Oct 2020 09:44:55 +0100 [thread overview]
Message-ID: <040616b6-c7e9-d28d-69ac-bccb406d4730@nvidia.com> (raw)
In-Reply-To: <MWHPR11MB1805F5256DF8282EDDFD7057931D0@MWHPR11MB1805.namprd11.prod.outlook.com>
Hi Heng,
On 22/10/2020 04:01, Luo, Heng wrote:
> Hi Hao,
> I applying this patch, it cannot fix BZ https://bugzilla.tianocore.org/show_bug.cgi?id=3007.
Can you elaborate more on why that is? Unfortunately, your patch does
not work for the scenario we are testing.
In your case does the bad USB device never enumerate even on the 2nd
attempt?
If so, then maybe we can apply your patch to do the disable slot and in
our patch we just try the device init again once, without calling the
slot disable because that is handled by your patch.
Cheers
Jon
--
nvpublic
next prev parent reply other threads:[~2020-10-22 8:45 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-21 15:44 [PATCH] MdeModulePkg/XhciDxe: Retry device slot init on failure Jeff Brasen
2020-10-22 0:54 ` [edk2-devel] " Wu, Hao A
2020-10-22 3:01 ` Heng Luo
2020-10-22 8:44 ` Jon Hunter [this message]
2020-10-22 13:57 ` Jon Hunter
2020-10-23 0:53 ` Heng Luo
2020-10-23 1:09 ` Wu, Hao A
2020-10-23 1:27 ` Heng Luo
2020-10-22 6:40 ` Wu, Hao A
2020-10-22 8:39 ` Jon Hunter
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