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Re: [Qemu-devel] qemu usb-linux.c vl.h hw/esp.c hw/lsi53c895a.c ...

From: Igor Kovalenko
Subject: Re: [Qemu-devel] qemu usb-linux.c vl.h hw/esp.c hw/lsi53c895a.c ...
Date: Wed, 16 Aug 2006 02:56:28 +0400

On 8/12/06, Paul Brook <address@hidden> wrote:
CVSROOT:        /sources/qemu
Module name:    qemu
Changes by:     Paul Brook <pbrook>     06/08/12 01:04:27

Modified files:
        .              : usb-linux.c vl.h
        hw             : esp.c lsi53c895a.c scsi-disk.c usb-hid.c
                         usb-hub.c usb-msd.c usb-ohci.c usb-uhci.c usb.c
        pc-bios        : openbios-sparc32
Added files:
        pc-bios        : openbios-esp.diff

Log message:
        SCSI and USB async IO support.

Problem in esp.c: if request cannot be handled in one scsi device access, DMA ptr s->espdmaregs[1]  will be incremented by async transfer size both in esp_do_dma() and in esp_command_complete(). Removing the one in esp_do_dma() allows me to boot aurora sparc linux with qemu-system-sparc.

Kind Regards,
Igor V. Kovalenko

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