s.io> ,
<mailto:suli...@loongson.cn> "suli...@loongson.cn"
<mailto:suli...@loongson.cn> , "Demeter, Miki"
<mailto:miki.deme...@intel.com>
主题: RE: [edk2-devel] empty USB DVD disk hang Xhci
Sorry, I do not have much resource to review this in detail. But the p
-原始邮件-
*发件人:* "Wu, Hao A"
*发送时间:* 2023-07-25 10:18:42 (星期二)
*收件人:* "Gao, Liming" ,
"devel@edk2.groups.io" ,
"suli...@loongson.cn" , "Demeter, Miki"
*主题:* RE: [edk2-devel] empty USB DVD disk hang Xhci
Sorry,
ter). At the same time, Ehci alsoretun (Invalid Parameter).
Thanks
-原始邮件-
发件人:"Wu, Hao A"
发送时间:2023-07-25 10:18:42 (星期二)
收件人: "Gao, Liming" , "devel@edk2.groups.io"
, "suli...@loongson.cn" , "Demeter,
Miki"
主题: RE: [edk2-devel] empt
3 9:44 AM
To: devel@edk2.groups.io; suli...@loongson.cn; Demeter, Miki
Cc: Wu, Hao A
Subject: 回复: [edk2-devel] empty USB DVD disk hang Xhci
Likun:
This change is good to me. Reviewed-by: Liming Gao
mailto:gaolim...@byosoft.com.cn>>
Hao:
Have you time to review this fix?
Thanks
Liming
Likun:
This change is good to me. Reviewed-by: Liming Gao
Hao:
Have you time to review this fix?
Thanks
Liming
发件人: devel@edk2.groups.io 代表 苏丽坤
发送时间: 2023年7月18日 9:49
收件人: gaolim...@byosoft.com.cn; miki.deme...@intel.com; devel@edk2.groups.io
主题: [edk2-devel] empty USB DVD disk
Hi
We find a bug in xhci, USB DVD boot with emtpy disk will hang Xhci while
Ehci can pass.
The hang log is shown as : MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c(1847):
TrsRing != ((void *) 0)
We suggest a way to solve this bug is shown as:
https://github.com/suling-123/edk2 the late
