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2011-08-11scsi-bus: use DO_UPCASTZhi Yong Wu1-1/+1
Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-08-11etrax-ser: printf -> qemu_log.Edgar E. Iglesias1-4/+6
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-08-11etrax: QDevify the Ethernet MAC.Edgar E. Iglesias3-31/+67
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-08-09etrax: Allocate DMA connections at board level.Edgar E. Iglesias3-22/+28
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-08-09etrax: Remove hw/etraxfs.c.Edgar E. Iglesias2-159/+1
The Bare ETRAX FS board was a fictive machine that I used when developing the CRIS system emulation. Since we support the real AXIS-dev88 developer boards, there is no reason to keep the fictive one around. This commit also removes the double registration of the axis-dev88 board. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-08-09lance: unbreak after memory API conversionAvi Kivity1-1/+1
The conversion passed the wrong opaque pointer, causing a crash on first use. Pass the correct opaque. Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-08-08Merge remote-tracking branch 'qemu-kvm/uq/master' into stagingAnthony Liguori1-5/+2
2011-08-08pci: remove support for pre memory API BARsAvi Kivity1-31/+2
Not used anymore. Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08pci: rename pci_register_bar_region() to pci_register_bar()Avi Kivity29-89/+68
Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08pci: fold BAR mapping function into its callerAvi Kivity2-17/+9
There is only one function, so no need for a function pointer. Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08pci: remove pci_register_bar()Avi Kivity2-28/+17
Superceded by pci_register_bar_region(). The implementations are folded together. Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08pci: convert pci rom to memory APIAvi Kivity2-14/+9
Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08pci: remove pci_register_bar_simple()Avi Kivity2-20/+0
Superceded by pci_register_bar_region(). Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08msix: convert to memory APIAvi Kivity6-58/+42
The msix table is defined as a subregion, to allow for a BAR that mixes device specific regions with the msix table. Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08xen-platform: convert to memory APIAvi Kivity1-33/+50
Since this device bypasses PCI and registers I/O ports directly with the system bus, it needs further attention. Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08uhci: convert to memory APIAvi Kivity1-14/+28
Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08ehci: convert to memory APIAvi Kivity1-27/+9
Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08sun4u: convert to memory APIAvi Kivity1-28/+23
fixes memory leak on repeated BAR map/unmap Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08isa-mmio: convert to memory APIAvi Kivity2-15/+16
Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08i6300esb: convert to memory APIAvi Kivity1-14/+29
Also add missing destructor. Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08pcnet: convert to memory APIAvi Kivity3-48/+61
Also related chips. Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08ne2000: convert to memory APIAvi Kivity3-40/+58
Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08ppc: convert to memory APIAvi Kivity15-217/+201
Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08lsi53c895a: convert to memory APIAvi Kivity1-202/+56
An optimization that fast-pathed DMA reads from the SCRIPTS memory was removed int the process. Likely it breaks with iommus anyway. Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08intel-hda: convert to memory APIAvi Kivity1-16/+19
Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08ahci: convert to memory APIAvi Kivity3-21/+15
Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08virtio-pci: convert to memory APIAvi Kivity2-45/+27
except msix. [jan: fix build] [aliguori: fix build] Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08ivshmem: convert to memory APIAvi Kivity1-98/+50
excluding msix. Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08ide: convert to memory APIAvi Kivity5-120/+261
Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08es1370: convert to memory APIAvi Kivity1-18/+25
Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08eepro100: convert to memory APIAvi Kivity1-145/+37
Note: the existing code aliases the flash BAR into the MMIO bar. This is probably a bug. This patch does not correct the problem. Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08e1000: convert to memory APIAvi Kivity1-66/+48
Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08ac97: convert to memory APIAvi Kivity1-37/+52
fixes BAR sizing as well. Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08rtl8139: convert to memory APIAvi Kivity1-34/+38
Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08pci: allow I/O BARs to be registered with pci_register_bar_region()Avi Kivity3-21/+26
Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08pci: pass I/O address space to new PCI busAvi Kivity20-38/+91
This lets us register BARs in the I/O address space. Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08cirrus: simplify linear framebuffer access functionsAvi Kivity1-66/+8
Make use of the memory API's ability to satisfy multi-byte accesses via multiple single-byte accesses. Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08vga: simplify vga window mmio access functionsAvi Kivity3-52/+12
Make use of the memory API's ability to satisfy multi-byte accesses via multiple single-byte accesses. We have to keep vga_mem_{read,write}b() since they're used by cirrus. Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08cirrus: simplify vga window mmio access functionsAvi Kivity1-68/+11
Make use of the memory API's ability to satisfy multi-byte accesses via multiple single-byte accesses. Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08cirrus: simplify bitblt BAR access functionsAvi Kivity1-68/+13
Make use of the memory API's ability to satisfy multi-byte accesses via multiple single-byte accesses. Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08cirrus: simplify mmio BAR access functionsAvi Kivity1-70/+8
Make use of the memory API's ability to satisfy multi-byte accesses via multiple single-byte accesses. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08vga: convert vga and its derivatives to the memory APIAvi Kivity10-435/+437
Convert all vga memory to the memory API. Note we need to fall back to get_system_memory(), since the various buses don't pass the vga window as a memory region. We no longer need to sync the dirty bitmap of the cirrus mapped memory banks, since the memory API takes care of that for us. [jan: fix vga-pci logging] Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08vmsvga: don't remember pci BAR address in callback any moreAvi Kivity1-6/+6
We're going to remove the callback, so we can't use it to save the address. Use the pci API instead. Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08pci: add API to get a BAR's mapped addressAvi Kivity2-0/+6
Some (hacky) devices that have a back-channel to read this address back outside the normal configuration mechanisms, such as VMware svga. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-05qdev: Eliminate duplicate resetIsaku Yamahata1-2/+12
qbus_reset_all_fn was registered twice, so a lot of device reset functions were also called twice when QEMU started. Which was introduced by 80376c3fc2c38fdd45354e4b0eb45031f35587ed This patch fixes it by making the main_system_bus creation not register reset handler. Cc: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Tested-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-05Check fread() results to avoid gcc 4.6 warningsDavid Gibson1-0/+13
When compiling with gcc 4.6, some code in fw_cfg.c complains that fop_ret is assigned but not used (which is true). However, it looks like the meaningless assignments to fop_ret were done to suppress other gcc warnings due to the fact that fread() is labelled as warn_unused_result in glibc. This patch avoids both errors, by actually checking the fread() result code and dropping out with an error message if it fails. Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Tested-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-05kvmclock: Fix feature detectionJan Kiszka1-5/+2
Bit-wise or the feature flags and drop the obsolete #ifdef. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2011-08-04Merge remote-tracking branch 'mst/for_anthony' into stagingAnthony Liguori9-27/+64
2011-08-04Merge remote-tracking branch 'spice/spice.v40' into stagingAnthony Liguori3-57/+419
2011-08-04Merge remote-tracking branch 'kraxel/usb.22' into stagingAnthony Liguori19-802/+959
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