Re: [edk2] [PATCH] MdeModulePkg XhciDxe: Set HSEE Bit if SERR# Enable Bit is set

2018-09-25 Thread Marcin Wojtas
Hi Andrew, wt., 25 wrz 2018 o 18:25 Andrew Fish napisał(a): > > > > On Sep 25, 2018, at 8:41 AM, Marcin Wojtas wrote: > > Hi Star, Ard > > With this patch, my platforms which use NonDiscoverableDevices layer > for supporting generic Xhci controller, fail in a strange way: > "Synchronous Exceptio

Re: [edk2] [PATCH] MdeModulePkg XhciDxe: Set HSEE Bit if SERR# Enable Bit is set

2018-09-25 Thread Andrew Fish
> On Sep 25, 2018, at 8:41 AM, Marcin Wojtas wrote: > > Hi Star, Ard > > With this patch, my platforms which use NonDiscoverableDevices layer > for supporting generic Xhci controller, fail in a strange way: > "Synchronous Exception at 0x3F910AFC > PC 0x3F910AFC (0x3F908000+0x00

Re: [edk2] [PATCH] MdeModulePkg XhciDxe: Set HSEE Bit if SERR# Enable Bit is set

2018-09-25 Thread Ard Biesheuvel
On Tue, 25 Sep 2018 at 17:51, Ard Biesheuvel wrote: > > On Tue, 25 Sep 2018 at 17:41, Marcin Wojtas wrote: > > > > Hi Star, Ard > > > > With this patch, my platforms which use NonDiscoverableDevices layer > > for supporting generic Xhci controller, fail in a strange way: > > "Synchronous Exceptio

Re: [edk2] [PATCH] MdeModulePkg XhciDxe: Set HSEE Bit if SERR# Enable Bit is set

2018-09-25 Thread Ard Biesheuvel
On Tue, 25 Sep 2018 at 17:41, Marcin Wojtas wrote: > > Hi Star, Ard > > With this patch, my platforms which use NonDiscoverableDevices layer > for supporting generic Xhci controller, fail in a strange way: > "Synchronous Exception at 0x3F910AFC > PC 0x3F910AFC (0x3F908000+0x8AF

Re: [edk2] [PATCH] MdeModulePkg XhciDxe: Set HSEE Bit if SERR# Enable Bit is set

2018-09-25 Thread Marcin Wojtas
Hi Star, Ard With this patch, my platforms which use NonDiscoverableDevices layer for supporting generic Xhci controller, fail in a strange way: "Synchronous Exception at 0x3F910AFC PC 0x3F910AFC (0x3F908000+0x8AFC) [ 0] DxeCore.dll PC 0x3F910AE0 (0x3F908000+0x8AE0)

Re: [edk2] [PATCH] MdeModulePkg XhciDxe: Set HSEE Bit if SERR# Enable Bit is set

2018-09-10 Thread Ni, Ruiyu
Reviewed-by: Ruiyu Ni Thanks/Ray > -Original Message- > From: Zeng, Star > Sent: Tuesday, September 11, 2018 10:04 AM > To: edk2-devel@lists.01.org > Cc: Zeng, Star ; Ni, Ruiyu ; Wang, > Jian J ; Wang, Fei1 > Subject: [PATCH] MdeModulePkg XhciDxe: Set HSEE Bit if SERR# Enable Bit is > s

[edk2] [PATCH] MdeModulePkg XhciDxe: Set HSEE Bit if SERR# Enable Bit is set

2018-09-10 Thread Star Zeng
When the HSEE in the USBCMD bit is a ‘1’ and the HSE bit in the USBSTS register is a ‘1’, the xHC shall assert out-of-band error signaling to the host and assert the SERR# pin. To prevent masking any potential issues with SERR, this patch is to set USBCMD Host System Error Enable(HSEE) Bit if PCICM