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root / hw / ide @ c84649ca

Name Size
Makefile.objs 399 Bytes
ahci.c 35.9 kB
ahci.h 13 kB
atapi.c 34.6 kB
cmd646.c 10.2 kB
core.c 68.7 kB
ich.c 6 kB
internal.h 20.7 kB
isa.c 3.8 kB
macio.c 8.6 kB
microdrive.c 17.4 kB
mmio.c 4 kB
pci.c 14.9 kB
pci.h 1.5 kB
piix.c 8.6 kB
qdev.c 7.9 kB
via.c 7.1 kB

Latest revisions

# Date Author Comment
0c6f08b0 11/30/2012 12:33 pm Pavel Hrdina

atapi: make change media detection for guests easier

If you have a guest with a media in the optical drive and you change
it, the windows guest cannot properly recognize this media change.

Windows needs to detect sense "NOT_READY with ASC_MEDIUM_NOT_PRESENT"...
d688e523 11/26/2012 08:53 pm Peter Maydell

hw/ide/macio: Fix segfault caused by NULL DMAContext*

Pass qemu_sglist_init the global dma_context_memory rather than a NULL
pointer; this fixes a segfault in dma_memory_map() when the guest
starts using DMA.

Reported-by: Amadeusz Sławiński <>...
038268e2 11/21/2012 10:47 am Kevin Wolf

ide: Fix crash with too long PRD

Without this, s->nsector can become negative and badness happens (trying
to malloc huge amount of memory and glib calls abort())

Signed-off-by: Kevin Wolf <>
Signed-off-by: Stefan Hajnoczi <>
72bcca73 11/21/2012 10:47 am Kevin Wolf

ide: Fix status register after short PRDs

When failing a request because the length of the regions described by
the PRDT was too short for the requested number of sectors, the IDE
emulation forgot to update the status register, so that the device would
keep the BSY flag set indefinitely....
d7331bed 11/14/2012 07:19 pm Stefan Hajnoczi

aio: rename AIOPool to AIOCBInfo

Now that AIOPool no longer keeps a freelist, it isn't really a "pool"
anymore. Rename it to AIOCBInfo and make it const since it no longer
needs to be modified.

Signed-off-by: Stefan Hajnoczi <>
Signed-off-by: Kevin Wolf <>
a8170e5e 10/23/2012 04:58 pm Avi Kivity

Rename target_phys_addr_t to hwaddr

target_phys_addr_t is unwieldly, violates the C standard (_t suffixes are
reserved) and its purpose doesn't match the name (most target_phys_addr_t
addresses are not target specific). Replace it with a finger-friendly,...
048d3612 10/06/2012 07:54 pm Aurelien Jarno

Merge branch 'trivial-patches' of git://github.com/stefanha/qemu

  • 'trivial-patches' of git://github.com/stefanha/qemu:
    versatilepb: Use symbolic indices for ARM PIC
    qdev: kill bogus comment
    qemu-barrier: Fix compiler version check for future gcc versions...
c9159fe9 10/06/2012 12:07 am Stefan Weil

Remove libhw

The entries for libhw* are no longer needed in .gitignore.

There is also no longer a difference between common-obj-y and
hw-obj-y, so one of those two macros is sufficient.

Signed-off-by: Stefan Weil <>
Signed-off-by: Anthony Liguori <>
4d5b97da 10/05/2012 04:10 pm Amos Kong

cleanup useless return sentence

This patch cleans up return sentences in the end of void functions.

Reported-by: Paolo Bonzini <>
Signed-off-by: Amos Kong <>
Signed-off-by: Stefan Hajnoczi <>
a5cf8262 10/05/2012 03:58 pm Jim Meyering

scsi, pci, qdev, isa-bus, sysbus: don't let *_get_fw_dev_path return NULL

Use g_strdup rather than strdup, because the sole caller
(qdev_get_fw_dev_path_helper) assumes it gets non-NULL, and dereferences
it. Besides, in that caller, the allocated buffer is already freed with...

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