Commit Graph

15917 Commits

Author SHA1 Message Date
Avi Kivity c839adec88 isa: add isa_address_space()
A helper that returns the address space used by ISA devices.  Useful
for getting rid of isa_mem_base, multiple ISA buses, or ISA buses behind
bridges.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:47:49 -05:00
Avi Kivity c5b3572fc6 sysbus: remove sysbus_init_mmio_cb()
This problem with this function is that it is not reversible - it is
impossible to know where things are registered and unregister them
exactly.  As there are no more users, we can remove it.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:47:48 -05:00
Avi Kivity cd0fa1e6d3 ppce500_pci: convert to sysbus_init_mmio_cb2()
Not a huge step forward, but at least we now have a 1:1 relationship
between registration and unregistration.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:47:48 -05:00
Avi Kivity 45de094eb8 versatile_pci: convert to memory API
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:47:48 -05:00
Avi Kivity 1635bdfa78 arm11mpcore: use sysbus_init_mmio_cb2
This tells the sysbus code it need not use IO_MEM_UNASSIGNED.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:47:48 -05:00
Avi Kivity fb57117a19 sh_pci: convert to memory API
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:47:48 -05:00
Avi Kivity d76120135b sysbus: add a variant of sysbus_init_mmio_cb with an unmap callback
sysbus_init_mmio_cb() uses the destructive IO_MEM_UNASSIGNED to remove a
region.  Provide an alternative that calls an unmap callback, so the removal
may be done non-destructively.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:47:47 -05:00
Avi Kivity b6dcbe086c ppc4xx_sdram: convert to memory API
Clumsy due to the lack of clipping support, needed for
changing exposed ram size.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:47:42 -05:00
Avi Kivity 9074e0e3e8 ppc405_uc: convert to memory API
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:23:20 -05:00
Avi Kivity c76f990e8d pcie_host: convert to memory API
Assuming that mmcfg size cannot change at runtime.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:22:03 -05:00
Avi Kivity 689a1921ae onenand: convert to memory API
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:22:03 -05:00
Avi Kivity 64066a8fb6 omap_gpmc/nseries/tusb6010: convert to memory API
Somewhat clumsy since it needs a variable sized region.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:21:57 -05:00
Avi Kivity d09871f69c tusb6010: move declarations to new file tusb6010.h
Avoid #include hell.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:20:40 -05:00
Avi Kivity fc2bf44972 gt64xxx.c: convert to memory API
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:20:40 -05:00
Avi Kivity f69bf9d41c armv7m: convert to memory API
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:20:40 -05:00
Avi Kivity e219dea2f3 arm_timer: convert to memory API
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:20:40 -05:00
Avi Kivity 460d7c53cd arm_sysctl: convert to memory API
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:20:39 -05:00
Avi Kivity 755c080225 arm_gic: convert to memory API
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:20:10 -05:00
Avi Kivity 312b4234c6 apic: convert to memory API
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:20:10 -05:00
Avi Kivity 3812ed0baa apb_pci: convert to memory API
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:20:10 -05:00
Hervé Poussineau 145aebeca4 pcnet: fix wrong opaque (broken by bd8d6f7cad)
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:20:10 -05:00
Brad 3f53458137 Improvements to libtool support.
Improvements to the libtool support in QEMU. Replace hard coded
libtool in the infrastructure with $(LIBTOOL) and allow
overriding the libtool binary used via the configure
script.

Reviewed-by: Andreas F=E4rber <andreas.faerber@web.de>
Signed-off-by: Brad Smith <brad@comstyle.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:20:10 -05:00
Stefan Weil 2c993ec294 w32: Fix qemu_ftruncate64
SetFilePointer returns INVALID_SET_FILE_POINTER when it fails.
In addition, GetLastError must be checked.

The first call of SetFilePointer did not use INVALID_SET_FILE_POINTER,
the second call used wrong error handling.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:19:00 -05:00
Diego Elio Pettenò 1f22a6bc62 build: list libraries after objects, for proper linkage
Without this change, when using -Wl,--as-needed with GNU linker, the
libraries would be discarded.

Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:19:00 -05:00
Robert Wang d62b5dea30 fix code format
Fix code format to make checkpatch.pl happy.

Signed-off-by: Robert Wang <wdongxu@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:17:52 -05:00
Bjørn Mork d4044c2a6b e1000: use MII status register for link up/down
Some guests will use the standard MII status register
to verify link state.  They will not notice link changes
unless this register is updated.

Verified with Linux 3.0 and Windows XP guests.

Without this patch, ethtool will report speed and duplex as
unknown when the link is down, but still report the link as
up.  This is because the Linux e1000 driver checks the
mac_reg[STATUS] register link state before it checks speed
and duplex, but uses the phy_reg[PHY_STATUS] register for
the actual link state check.  Fix by updating both registers
on link state changes.

Linux guest before:

 (qemu) set_link e1000.0 off

 kvm-sid:~# ethtool eth0
 Settings for eth0:
        Supported ports: [ TP ]
        Supported link modes:   10baseT/Half 10baseT/Full
                                100baseT/Half 100baseT/Full
                                1000baseT/Full
        Supports auto-negotiation: Yes
        Advertised link modes:  10baseT/Half 10baseT/Full
                                100baseT/Half 100baseT/Full
                                1000baseT/Full
        Advertised pause frame use: No
        Advertised auto-negotiation: Yes
        Speed: Unknown!
        Duplex: Unknown! (255)
        Port: Twisted Pair
        PHYAD: 0
        Transceiver: internal
        Auto-negotiation: on
        MDI-X: Unknown
        Supports Wake-on: umbg
        Wake-on: d
        Current message level: 0x00000007 (7)
                               drv probe link
        Link detected: yes

 (qemu) set_link e1000.0 on

Linux guest after:

 (qemu) set_link e1000.0 off
 [   63.384221] e1000: eth0 NIC Link is Down

 kvm-sid:~# ethtool eth0
 Settings for eth0:
        Supported ports: [ TP ]
        Supported link modes:   10baseT/Half 10baseT/Full
                                100baseT/Half 100baseT/Full
                                1000baseT/Full
        Supports auto-negotiation: Yes
        Advertised link modes:  10baseT/Half 10baseT/Full
                                100baseT/Half 100baseT/Full
                                1000baseT/Full
        Advertised pause frame use: No
        Advertised auto-negotiation: Yes
        Speed: Unknown!
        Duplex: Unknown! (255)
        Port: Twisted Pair
        PHYAD: 0
        Transceiver: internal
        Auto-negotiation: on
        MDI-X: Unknown
        Supports Wake-on: umbg
        Wake-on: d
        Current message level: 0x00000007 (7)
                               drv probe link
        Link detected: no

 (qemu) set_link e1000.0 on
 [   84.304582] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX

Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:17:51 -05:00
Anthony Liguori 2011fe5657 char: document the functions that will be the public interface
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:17:44 -05:00
Anthony Liguori 903396ad3e char: remove qemu_chr_send_event()
It's dead code.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:17:44 -05:00
Anthony Liguori 74c0d6f020 char: rename qemu_chr_get_msgfd() -> qemu_chr_fe_get_msgfd()
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:17:44 -05:00
Anthony Liguori 70f24fb6c6 char: rename qemu_chr_close() -> qemu_chr_delete()
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:17:43 -05:00
Anthony Liguori f69554b9e8 char: qemu_chr_open_opts() -> qemu_chr_new_from_opts()
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:17:43 -05:00
Anthony Liguori 27143a445b char: rename qemu_chr_open() -> qemu_chr_new()
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:17:43 -05:00
Anthony Liguori 15f31519b4 char: rename qemu_chr_set_echo() -> qemu_chr_fe_set_echo()
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:17:37 -05:00
Anthony Liguori 41084f1bad char: qemu_chr_ioctl() -> qemu_chr_fe_ioctl()
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:17:37 -05:00
Anthony Liguori 2817822dce char: rename qemu_chr_guest_close() -> qemu_chr_fe_close()
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:17:16 -05:00
Anthony Liguori c9d830eddc char: rename qemu_chr_guest_open() -> qemu_chr_fe_open()
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:17:16 -05:00
Anthony Liguori 909cda12b5 char: rename qemu_chr_can_read() -> qemu_chr_be_can_read()
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:17:16 -05:00
Anthony Liguori fa5efccb2a char: rename qemu_chr_read() -> qemu_chr_be_write()
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:17:16 -05:00
Anthony Liguori e7e71b0ec6 char: rename qemu_chr_printf() -> qemu_chr_fe_printf()
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:17:15 -05:00
Anthony Liguori 2cc6e0a142 char: rename qemu_chr_write() -> qemu_chr_fe_write()
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:17:15 -05:00
malc 0bf1dbdcc9 tcg/ppc64: fix 16/32 mixup
Signed-off-by: malc <av1474@comtv.ru>
2011-08-22 18:26:15 +04:00
malc 1afa194a0a Merge branch 'master' of git://git.qemu.org/qemu 2011-08-22 14:41:12 +04:00
malc 157f2662fb tcg/ppc64: implement not_i32/64 and ext32u_i64
Signed-off-by: malc <av1474@comtv.ru>
2011-08-22 14:40:00 +04:00
malc 350dba6ce6 tcg/ppc32: implement deposit_i32
Signed-off-by: malc <av1474@comtv.ru>
2011-08-22 14:39:00 +04:00
Anthony Liguori f1a7104a5f Merge remote-tracking branch 'pmaydell/armhw-for-upstream' into staging 2011-08-21 18:34:33 -05:00
Michael Roth 957f1f99f2 guest agent: remove uneeded dependencies
This patch tries to cull any uneeded library dependencies from the guest
agent to improve portability across various distros. We do so by being
as explicit as possible about in-tree dependencies rather than relying
on existing *-obj-y targets, and by manually setting LIBS for the
qemu-ga target to avoid pulling in LIBS_TOOLS libraries discovered by
configure.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-21 18:27:34 -05:00
Michael Roth 8f47747899 guest agent: remove g_strcmp0 usage
g_strcmp0 isn't in all version of glib 2.0, so don't use it to avoid
build breakage on older distros.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-21 18:27:34 -05:00
Avi Kivity 3a130f4ef0 memory: crack wide ioport accesses into smaller ones when needed
The memory API supports cracking wide accesses into narrower ones
when needed; but this was no implemented for the pio address space,
causing lsi53c895a's IO BAR to malfunction.

Fix by correctly cracking wide accesses when needed.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-21 18:27:33 -05:00
Avi Kivity 164a4dcd8d memory: abstract cracking of write access ops into a function
The memory API automatically cracks large reads and writes into smaller
ones when needed.  Factor out this mechanism, which is now duplicated between
memory reads and memory writes, into a function.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-21 18:27:33 -05:00
Blue Swirl 30c2f2388a escc: replace DPRINTFs with tracepoints
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21 20:02:02 +00:00