uhci: improved TD matching, working ISOC transfers
While trying to make VX-3000 camera work on XP under KVM I realized thatwe do not necessarily have to find original TD address. All we care aboutis the token which identifies the transfer rather well (direction, endpoint,...
uhci: Fixed length handling for SETUP and OUT tokens
Fixes regression reported agains Linux 2.6.18.Looks like XP and newer Linux kernels are less sensitiveto length returned for control transfers.
Signed-off-by: Max Krasnyansky <maxk@kernel.org>Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>...
[sh4] MMU bug fix
Some bugs on SH4 MMU are fixed.
- When a TLB entry is overwritten or invalidated, tlb_flush_page() should be invoked to invalidate old entry.- When a ASID is changed, tlb_flush() should be invoke to invalidate entries which have old ASID....
[sh4] memory mapped TLB entries
SH4 MMU's memory mapped TLB feature is implemented.SH-Linux seems to write to memory mapped TLB to invalidate a TLB entry,but does not to read it. So only memory write feature is implemented.Work on memory read feature is left....
array overflow in hw/stellaris.c and hw/omap_dss.c
(Jindrich Makovicka)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5064 c046a42c-6fe2-441c-8c8c-71466251a162
Parallel Port Direction Fix
The direction bit in the control register should not be directly
set using PPWCONTROL. The kernel gives the following debug message.
parport0 (ppdev0): use data_reverse for this!
More over setting the data pins to forward mode does not work,...
PC: suggest a workaround to boot a kernel without hard-disk
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5061 c046a42c-6fe2-441c-8c8c-71466251a162
Ignore IDE command if issued while IDE is busy (Gleb Natapov)
Feature, Sector Count, LBA Low/Mid/High and Device registers should bewritten only when both BSY and DRQ are cleared to zero.Command register shall only be written when BSY and DRQ are set to zero...
Add image format option for USB mass-storage devices
(fix CVE-2008-1945)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5059 c046a42c-6fe2-441c-8c8c-71466251a162
uhci: fixes for save/load-vm (Max Krasnyansky)
For some reason we were not registering save/load-vm handler for piix3flavor of UHCI and hence save/load was broken.
Async transactions need to be canceled when we save the VM because thereis no way we can save/restore all that state. Since we do not mess the...
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