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21 Commits

Author SHA1 Message Date
aliguori b0a7b120a3 qemu: record devfn on block driver instance (Marcelo Tosatti) 
Record PCIDev on the BlockDriverState structure to locate for release
on hot-removal.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6597 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-02-11 15:20:29 +00:00
aliguori 4fc9af53d8 Use an option rom instead of boot sector for -kernel 
Generate an option rom instead of using a hijacked boot sector for kernel
booting.  This just requires adding a small option ROM header and a few more
instructions to the boot sector to take over the int19 vector and run our
boot code.

A disk is no longer needed when using -kernel on x86.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5650 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-11-08 16:27:07 +00:00
blueswir1 7ee930d031 Fix warnings that would be caused by ld flag --warn-common 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5240 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-17 19:04:14 +00:00
aurel32 b5eff35546 Revert fix for CVE-2008-0928. Will be fixed in a different way later. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4041 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-11 23:30:22 +00:00
aurel32 902b27d0b8 Fix CVE-2008-0928 - insufficient block device address range checking 
Qemu 0.9.1 and earlier does not perform range checks for block device
read or write requests, which allows guest host users with root
privileges to access arbitrary memory and escape the virtual machine.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4037 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-11 17:17:59 +00:00
ths 985a03b0ce Real SCSI device passthrough (v4), by Laurent Vivier. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3851 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-24 16:10:43 +00:00
ths a36e69ddfe Collecting block device statistics, by Richard W.M. Jones. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3760 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-02 05:18:19 +00:00
pbrook faf07963cb Split block API from vl.h. 
Remove QEMU_TOOL. Replace with QEMU_IMG and NEED_CPU_H.
Avoid linking qemu-img against whole system emulatior.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3578 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 02:51:17 +00:00
ths 3b46e62427 find -type f | xargs sed -i 's/[\t ]*$//g' # Yes, again. Note the star in the regex. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3177 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-17 08:09:54 +00:00
ths ec36ba1474 vmdk compatibility level 6 images, by Soren Hansen. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3175 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-16 21:59:02 +00:00
ths 5fafdf24ef find -type f | xargs sed -i 's/[\t ]$//g' # on most files 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-16 21:08:06 +00:00
bellard 19cb37389f better support of host drives 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2124 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-08-19 11:45:59 +00:00
pbrook ce1a14dc0d Dynamically allocate AIO Completion Blocks. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2098 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-08-07 02:38:06 +00:00
bellard d15a771da1 qcow2 is now used for '-snapshot' - keep BlockDriverState.total_sectors 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2094 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-08-06 13:35:09 +00:00
bellard faea38e786 multiple snapshot support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2086 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-08-05 21:31:00 +00:00
bellard 83f6409109 async file I/O API 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2075 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-08-01 16:21:11 +00:00
pbrook 7a6cba611d Disk cache flush support. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1949 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-06-04 11:39:07 +00:00
bellard 95389c8681 qcow_make_empty() support (Johannes Schindelin) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1716 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-12-18 18:28:15 +00:00
bellard 46d4767d93 better BIOS ATA translation support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1153 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-11-16 01:45:27 +00:00
bellard e2731add29 fixed block close() method prototype 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1068 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-09-18 19:32:11 +00:00
bellard ea2384d36e new disk image layer 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1037 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-08-01 21:59:26 +00:00