Re: [edk2-devel] [PATCH 10/11] OvmfPkg/LsiScsiDxe: Process the SCSI Request Packet

2020-07-14 Thread Gary Lin
On Wed, Jul 08, 2020 at 02:02:27PM +0800, Gary Lin via groups.io wrote: > On Tue, Jul 07, 2020 at 02:46:14PM +0200, Laszlo Ersek wrote: > > On 07/01/20 06:04, Gary Lin wrote: > > > This is the second part of LsiScsiPassThru(). LsiScsiProcessRequest() is > > > added to translate the SCSI Request Pac

Re: [edk2-devel] [PATCH 10/11] OvmfPkg/LsiScsiDxe: Process the SCSI Request Packet

2020-07-07 Thread Gary Lin
On Tue, Jul 07, 2020 at 02:46:14PM +0200, Laszlo Ersek wrote: > On 07/01/20 06:04, Gary Lin wrote: > > This is the second part of LsiScsiPassThru(). LsiScsiProcessRequest() is > > added to translate the SCSI Request Packet into the LSI 53C895A > > commands. This function utilizes the so-called Scri

Re: [edk2-devel] [PATCH 10/11] OvmfPkg/LsiScsiDxe: Process the SCSI Request Packet

2020-07-07 Thread Laszlo Ersek
On 07/01/20 06:04, Gary Lin wrote: > This is the second part of LsiScsiPassThru(). LsiScsiProcessRequest() is > added to translate the SCSI Request Packet into the LSI 53C895A > commands. This function utilizes the so-called Script buffer to transmit > a series of commands to the chip and then poll

[edk2-devel] [PATCH 10/11] OvmfPkg/LsiScsiDxe: Process the SCSI Request Packet

2020-06-30 Thread Gary Lin
This is the second part of LsiScsiPassThru(). LsiScsiProcessRequest() is added to translate the SCSI Request Packet into the LSI 53C895A commands. This function utilizes the so-called Script buffer to transmit a series of commands to the chip and then polls the DMA Status (DSTAT) register until the