diff options
Diffstat (limited to 'app-emulation/qemu-softmmu/files/qemu-softmmu-0.9.0-ide-cd.patch')
| -rw-r--r-- | app-emulation/qemu-softmmu/files/qemu-softmmu-0.9.0-ide-cd.patch | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/app-emulation/qemu-softmmu/files/qemu-softmmu-0.9.0-ide-cd.patch b/app-emulation/qemu-softmmu/files/qemu-softmmu-0.9.0-ide-cd.patch deleted file mode 100644 index ceae4bdf7d3f..000000000000 --- a/app-emulation/qemu-softmmu/files/qemu-softmmu-0.9.0-ide-cd.patch +++ /dev/null @@ -1,52 +0,0 @@ -From: Brandon Philips <brandon@ifup.org> -Newsgroups: gmane.comp.emulators.qemu -Subject: [PATCH][RFC] Fix bugs in the ATAPI cdrom driver -Date: Fri, 17 Aug 2007 16:43:04 -0700 -Message-ID: <20070817234304.GB10490@ifup.org> -Reply-To: qemu-devel@nongnu.org - -The new libata-eh in the Linux kernel is throwing a fit over the QEMU -cdrom device for two reasons: - -1) DRQ can be set with ERR_STAT set. This is a violation of the ATAPI -state machine. - -2) After a TEST_UNIT_READY ATAPI command is sent ERR_STAT is getting set -which is correct. But, when the OS issues another ATAPI command -ERR_STAT is still set. Which is bad since the next expected command -from the OS is REQUEST_SENSE to find out why ERR_STAT is set. - -bug this fixes: https://bugzilla.novell.com/show_bug.cgi?id=291775 - -Signed-off-by: Brandon Philips <bphilips@suse.de> - ---- - hw/ide.c | 7 +++++-- - 1 file changed, 5 insertions(+), 2 deletions(-) - -Index: qemu-0.9.0/hw/ide.c -=================================================================== ---- qemu-0.9.0.orig/hw/ide.c -+++ qemu-0.9.0/hw/ide.c -@@ -586,7 +586,9 @@ static void ide_transfer_start(IDEState - s->end_transfer_func = end_transfer_func; - s->data_ptr = buf; - s->data_end = buf + size; -- s->status |= DRQ_STAT; -+ /* don't violate the HSM */ -+ if (!(s->status & ERR_STAT)) -+ s->status |= DRQ_STAT; - } - - static void ide_transfer_stop(IDEState *s) -@@ -1805,6 +1807,7 @@ static void ide_ioport_write(void *opaqu - /* overlapping commands not supported */ - if (s->feature & 0x02) - goto abort_cmd; -+ s->status = READY_STAT; - s->atapi_dma = s->feature & 1; - s->nsector = 1; - ide_transfer_start(s, s->io_buffer, ATAPI_PACKET_SIZE, - - - |