- 07 3月, 2011 1 次提交
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由 Andreas Färber 提交于
When failing due to conflicting I/O port registrations, include the offending I/O port address in the message. Cc: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: NAndreas Färber <andreas.faerber@web.de> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 21 11月, 2010 1 次提交
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由 Avi Kivity 提交于
The current ioport callbacks are not type-safe, in that they accept an "opaque" pointer as an argument whose type must match the argument to the registration function; this is not checked by the compiler. This patch adds an alternative that is type-safe. Instead of an opaque argument, both registation and the callback use a new IOPort type. The callback then uses container_of() to access its main structures. Currently the old and new methods exist side by side; once the old way is gone, we can also save a bunch of memory since the new method requires one pointer per ioport instead of 6. Acked-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 10 9月, 2010 1 次提交
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由 Prerna Saxena 提交于
Signed-off-by: NPrerna Saxena <prerna@linux.vnet.ibm.com> Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com>
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- 02 10月, 2009 2 次提交
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由 Anthony Liguori 提交于
In the very least, a change like this requires discussion on the list. The naming convention is goofy and it causes a massive merge problem. Something like this _must_ be presented on the list first so people can provide input and cope with it. This reverts commit 99a0949b. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 malc 提交于
Some not so obvious bits, slirp and Xen were left alone for the time being. Signed-off-by: Nmalc <av1474@comtv.ru>
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- 21 9月, 2009 1 次提交
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由 Blue Swirl 提交于
The CPU state parameter is not used, remove it and adjust callers. Now we can compile ioport.c once for all targets. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 07 9月, 2009 1 次提交
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由 Blue Swirl 提交于
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 24 8月, 2009 1 次提交
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由 Anthony Liguori 提交于
kqemu introduces a number of restrictions on the i386 target. The worst is that it prevents large memory from working in the default build. Furthermore, kqemu is fundamentally flawed in a number of ways. It relies on the TSC as a time source which will not be reliable on a multiple processor system in userspace. Since most modern processors are multicore, this severely limits the utility of kqemu. kvm is a viable alternative for people looking to accelerate qemu and has the benefit of being supported by the upstream Linux kernel. If someone can implement work arounds to remove the restrictions introduced by kqemu, I'm happy to avoid and/or revert this patch. N.B. kqemu will still function in the 0.11 series but this patch removes it from the 0.12 series. Paul, please Ack or Nack this patch. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 17 7月, 2009 2 次提交
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由 Isaku Yamahata 提交于
Using int for cpu_{in, out}[bwl] is inconsistent with other part because for address or value, uintN_t is used by other qemu part. At least, softmmu, CPU{Read, Write}MemoryFunc, pci, target_phys_addr_t and the callers of cpu_{in, out}[bwl](). This patch removes the inconsistency. IO port has its own address space so define pio_addr_t as uint32_t because PCI io space width is 32bit. And use uint{32, 16, 8}_t for ioport value. Changing signedness of value might cause subtle issue. However only a suspicious caller is kvm_handle_io() which is ok. And other callers pass unsigned value in the first place. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Cc: Stuart Brady <sdbrady@ntlworld.com> Cc: Anthony Liguori <anthony@codemonkey.ws> Cc: Samuel Thibault <samuel.thibault@gnu.org> Cc: Tristan Gingold <gingold@adacore.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Isaku Yamahata 提交于
remove some #ifdef DEBUG_UNUSED_IOPORT in ioport.c and use PRIx32 where appropriate Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Cc: Anthony Liguori <anthony@codemonkey.ws> Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 10 7月, 2009 3 次提交
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由 Isaku Yamahata 提交于
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Isaku Yamahata 提交于
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Isaku Yamahata 提交于
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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