Make SPI and QSPI different classes. QSPIPS is setup as a child of SPIPS.
Only QSPI has the LQSPI functionality, so move all that to the child class.
Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
Message-id: 2cdd0cadb5ba77ca02fde5cae627852dc9a64c71.1369117359.git.peter.crosthwaite@xilinx.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Cc: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: NÁkos Kovács <akoskovacs@gmx.com>
Reviewed-by: NLaszlo Ersek <lersek@redhat.com>
Message-id: 1367860492-3357-1-git-send-email-akoskovacs@gmx.com
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

# By Gerd Hoffmann (5) and others
# Via Gerd Hoffmann
* kraxel/usb.83:
  xhci: add live migration support
  xhci: add xhci_init_epctx
  xhci: add xhci_alloc_epctx
  xhci: add XHCISlot->addressed
  pci: add VMSTATE_MSIX
  host-libusb: Correct test for USB packet state
  Fix usage of USB_DEV_FLAG_IS_HOST flag.

Message-id: 1370253951-12323-1-git-send-email-kraxel@redhat.com
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

# By Ed Maste (3) and others
# Via Michael Tokarev
* mjt/trivial-patches:
  do not check pointers after dereferencing them
  m25p80: Add Micron n25q032a
  qemu: fix out of tree cross compile
  slirp: cleanup leftovers from misc.h
  migration: Remove duplicate bandwidth_limit set
  docs: Fix typo and update file in migration
  configure: try pkg-config ncurses first
  rtc: remove rtc_set_date
  linux-user: Fix typo in comment
  configure: remove confusing file manipulation
  debugcon: fix compiler warning when open DEBUG_DEBUGCON
  debugcon: make debug message more readable
  debugcon: fix always print "addr=0x0, val=0x0" bug when use DEBUG_DEBUGCON
  Remove unnecessary break statements
  don't run pkg-config for features explicitly disabled

Message-id: 51A9CCFB.1000109@msgid.tls.msk.ru
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

With all preparing pieces in place we can finally drop in
the vmstate structs and the postload function.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Factor out endpoint context initialization to a separate function.
xhci live migration will need that too, in post_load.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Factor out endpoint context allocation to a separate function.
xhci live migration will need that too, in post_load.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Preparing for live-migration support, post_load will need that.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Using a trick cut+pasted from vmstate_scsi_device
to wind up msix_save and msix_load.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Acked-by: NMichael S. Tsirkin <mst@redhat.com>

USB_RET_ASYNC is -6, so inflight was always false.
Signed-off-by: NEd Maste <emaste@freebsd.org>
Cc: qemu-stable@nongnu.org
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

USB_DEV_FLAG_IS_HOST is the bit number, not value. Booting with a
"Fitbit Base Station" USB dongle was triggering this assert.
Signed-off-by: NMichael Marineau <mike@marineau.org>
Cc: qemu-stable@nongnu.org
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Commit d08151bf (conversion of tcx to the memory API) broke the 24-bit mode of
the tcx display adapter by accidentally passing in the final address of the
dirty region to memory_region_reset_dirty() instead of its size.
Signed-off-by: NMark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Two instances, both spotted by Coverity.  In one, two blocks were
swapped.  In the other, the check is not needed anymore.

Cc: qemu-stable@nongnu.org
Cc: qemu-trivial@nongnu.org
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

Based on the datasheet at
http://www.micron.com/~/media/Documents/Products/Data%20Sheet/NOR%20Flash/Serial%20NOR/N25Q/n25q_32mb_1_8v_65nm.pdfSigned-off-by: NEd Maste <emaste@freebsd.org>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

The symlink to "asm" platform linux headers is made in the build tree by
the configure script but gcc is not told to look for them there.

The patch fixes this.
Signed-off-by: NAlexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

There are quite a few leftover declarations in slirp/misc.h.
Remove them.
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

bandwidth_limit is double set in migrate_init(), remove one.
Signed-off-by: NLei Li <lilei@linux.vnet.ibm.com>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

This patch fix some typo and update the file that already
moved.
Signed-off-by: NLei Li <lilei@linux.vnet.ibm.com>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

When probing for ncurses, try pkg-config first rather than after
explicit -lncurses and -lcurses.  This fixes static linking in the case
that ncurses has additional dependencies, such as -ltinfo (as on FreeBSD).
Signed-off-by: NEd Maste <emaste@freebsd.org>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

Since it's not defined and used anywhere.

Cc: qemu-trivial@nongnu.org
Signed-off-by: NHu Tao <hutao@cn.fujitsu.com>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

Signed-off-by: NLei Li <lilei@linux.vnet.ibm.com>
Reviewed-by: NStefan Weil <sw@weilnetz.de>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

The configure script had some code to manipulate config-host.ld~ (i.e.,
a common backup filename), comparing it with the newly-generated file.
I believe the sense of the comparison was backwards.

Since it seemed to serve little purpose anyway, remove it to avoid any
confusion.
Signed-off-by: NEd Maste <emaste@freebsd.org>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

compiler warnings:
  CC    hw/char/debugcon.o
hw/char/debugcon.c: In function ‘debugcon_ioport_write’:
hw/char/debugcon.c:58: warning: format ‘%02x’ expects type ‘unsigned int’, but argument 3 has type ‘uint64_t’
hw/char/debugcon.c: In function ‘debugcon_ioport_read’:
hw/char/debugcon.c:70: warning: format ‘%04x’ expects type ‘unsigned int’, but argument 2 has type ‘hwaddr’
Signed-off-by: Nliguang <lig.fnst@cn.fujitsu.com>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

before change:
Bdebugcon: write addr=0x0000 val=0x6f
odebugcon: write addr=0x0000 val=0x6f
odebugcon: write addr=0x0000 val=0x74
tdebugcon: write addr=0x0000 val=0x69
idebugcon: write addr=0x0000 val=0x6e
ndebugcon: write addr=0x0000 val=0x67
gdebugcon: write addr=0x0000 val=0x20
 debugcon: write addr=0x0000 val=0x66

after change:
B [debugcon: write addr=0x0000 val=0x6f]
o [debugcon: write addr=0x0000 val=0x6f]
o [debugcon: write addr=0x0000 val=0x74]
t [debugcon: write addr=0x0000 val=0x69]
i [debugcon: write addr=0x0000 val=0x6e]
n [debugcon: write addr=0x0000 val=0x67]
g [debugcon: write addr=0x0000 val=0x20]
  [debugcon: write addr=0x0000 val=0x66]
Signed-off-by: Nliguang <lig.fnst@cn.fujitsu.com>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

when use DEBUG_DEBUGCON, screen spits:
debugcon: write addr=0x0000 val=0x00
Rdebugcon: write addr=0x0000 val=0x00
udebugcon: write addr=0x0000 val=0x00
ndebugcon: write addr=0x0000 val=0x00
ndebugcon: write addr=0x0000 val=0x00
idebugcon: write addr=0x0000 val=0x00
ndebugcon: write addr=0x0000 val=0x00
gdebugcon: write addr=0x0000 val=0x00
 debugcon: write addr=0x0000 val=0x00
odebugcon: write addr=0x0000 val=0x00
pdebugcon: write addr=0x0000 val=0x00
tdebugcon: write addr=0x0000 val=0x00
idebugcon: write addr=0x0000 val=0x00
odebugcon: write addr=0x0000 val=0x00
ndebugcon: write addr=0x0000 val=0x00
 debugcon: write addr=0x0000 val=0x00
rdebugcon: write addr=0x0000 val=0x00
odebugcon: write addr=0x0000 val=0x00
mdebugcon: write addr=0x0000 val=0x00
 debugcon: write addr=0x0000 val=0x00
adebugcon: write addr=0x0000 val=0x00
tdebugcon: write addr=0x0000 val=0x00
 debugcon: write addr=0x0000 val=0x00

Oh, that's wrong, val is not always be 0.
this bug caused by lack of length modifier
for specifier 'x'.
Signed-off-by: Nliguang <lig.fnst@cn.fujitsu.com>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

Fix these warnings from cppcheck:

hw/display/cirrus_vga.c:2603:
hw/sd/sd.c:348:
hw/timer/exynos4210_mct.c:1033:
target-arm/translate.c:9886:
target-s390x/mem_helper.c:518:
target-unicore32/translate.c:1936:
 style: Consecutive return, break, continue, goto or throw statements are unnecessary.
Signed-off-by: NStefan Weil <sw@weilnetz.de>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NAndreas Färber <afaerber@suse.de>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

We test pkg-config for curses and curl even if those are explicitly
disabled.  Move these tests inside `if "$feature" != "no"' sections.
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

The code reorganization in commit 4a6fd938 broke handling of PREFIX_ADR.
While fixing this, tidy and comment the code so that it's more obvious
what's going on in setting both aflag and dflag.

The TARGET_X86_64 ifdef can be eliminated because CODE64 expands to the
constant zero when TARGET_X86_64 is undefined.

Cc: Paolo Bonzini <pbonzini@redhat.com>
Reported-by: NLaszlo Ersek <lersek@redhat.com>
Signed-off-by: NRichard Henderson <rth@twiddle.net>
Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
Message-id: 1369855851-21400-1-git-send-email-rth@twiddle.net
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

With the ccw ipl code sometimes an error message like
"virtio: trying to map MMIO memory" or
"Guest moved used index from %u to %u" appeared. Turns out
that the ccw bios did not zero out the vring, which might
cause stale values in avail->idx and friends, especially
on reboot.

Lets zero out the relevant fields. To activate the patch we
need to rebuild s390-ccw.img as well.
Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com>
Message-id: 1369309901-418-1-git-send-email-borntraeger@de.ibm.com
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

# By Laszlo Ersek
# Via Michael Roth
* mdroth/qga-pull-2013-05-30:
  Makefile: create ".../var/run" when installing the POSIX guest agent
  qga: save state directory in ga_install_service()
  qga: remove undefined behavior in ga_install_service()
  qga: create state directory on win32
  configure: don't save any fixed local_statedir for win32
  qga: determine default state dir and pidfile dynamically
  osdep: add qemu_get_local_state_pathname()

Message-id: 1369940341-9043-1-git-send-email-mdroth@linux.vnet.ibm.com
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

# By Luiz Capitulino (1) and others
# Via Luiz Capitulino
* luiz/queue/qmp:
  target-i386: Fix mask of pte index in memory mapping
  target-i386: fix abort on bad PML4E/PDPTE/PDE/PTE addresses
  qapi: pad GenericList value fields to 64 bits

Message-id: 1370009905-4255-1-git-send-email-lcapitulino@redhat.com
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

# By Paolo Bonzini
# Via Paolo Bonzini
* bonzini/iommu-for-anthony: (22 commits)
  memory: add return value to address_space_rw/read/write
  memory: propagate errors on I/O dispatch
  exec: just use io_mem_read/io_mem_write for 8-byte I/O accesses
  memory: correctly handle endian-swapped 64-bit accesses
  memory: split accesses even when the old MMIO callbacks are used
  memory: add big endian support to access_with_adjusted_size
  memory: accept mismatching sizes in memory_region_access_valid
  memory: add address_space_access_valid
  exec: implement .valid.accepts for subpages
  memory: export memory_region_access_valid to exec.c
  exec: introduce memory_access_size
  exec: introduce memory_access_is_direct
  exec: expect mr->ops to be initialized for ROM
  memory: assign MemoryRegionOps to all regions
  memory: move unassigned_mem_ops to memory.c
  memory: add address_space_translate
  memory: dispatch unassigned accesses based on .valid.accepts
  exec: do not use error_mem_read
  exec: make io_mem_unassigned private
  cputlb: simplify tlb_set_page
  ...

Message-id: 1369947836-2638-1-git-send-email-pbonzini@redhat.com
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Function walk_pte() needs pte index to calculate virtual address.
However, pte index of PAE paging or IA-32e paging is 9 bit, so the mask
should be 0x1ff.
Signed-off-by: NQiao Nuohan <qiaonuohan@cn.fujitsu.com>
Reviewed-by: NJesse Larrew <jlarrew@linux.vnet.ibm.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>

The code used to walk IA-32e page-tables, and possibly PAE page-tables,
uses the bit mask ~0xfff to get the next PML4E/PDPTE/PDE/PTE address.

However, as we use a uint64_t to store the resulting address, that mask
gets expanded to 0xfffffffffffff000 which not only ends up selecting
reserved bits but also selects the XD bit (execute-disable) which
happens to be enabled by Windows 8, causing qemu_get_ram_ptr() to abort.

This commit fixes that problem by replacing ~0xfff by a correct mask
that only selects the address bit range (ie. bits 51:12).
Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
Reviewed-by: NLaszlo Ersek <lersek@redhat.com>

In order to enable the asynchronous I/O functionality when using the
seccomp sandbox we need to add the associated syscalls to the
whitelist.
Signed-off-by: NPaul Moore <pmoore@redhat.com>
Reviewed-by: NCorey Bryant <coreyb@linux.vnet.ibm.com>
Message-id: 20130529203001.20939.83322.stgit@localhost
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

If a guest has crashed with an internal error or similar, detaching
gdb (or any other debugger action) should not restart it.

Cc: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: NLaszlo Ersek <lersek@redhat.com>
Message-id: 1369912840-18577-1-git-send-email-pbonzini@redhat.com
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Recent virtio refactoring in QEMU made virtio-bus become the parent bus
of scsi-bus, and virtio-bus doesn't have get_fw_dev_path implementation,
typename will be added to fw_dev_path by default, the new fw_dev_path
could not be identified by seabios. It causes that bootindex parameter
of scsi device doesn't work.

This patch implements get_fw_dev_path() in BusClass, it will be called
if bus doesn't implement the method, tyename will be added to
fw_dev_path. If the implemented method returns NULL, nothing will be
added to fw_dev_path.

It also implements virtio_bus_get_fw_dev_path() to return NULL. Then
QEMU will still pass original style of fw_dev_path to seabios.
Signed-off-by: NAmos Kong <akong@redhat.com>
Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: NLaszlo Ersek <lersek@redhat.com>
Message-id: 1369814202-10346-1-git-send-email-akong@redhat.com
--
v2: only add nothing to fw_dev_path when get_fw_dev_path() is
    implemented and returns NULL. then it will not effect other devices
    don't have get_fw_dev_path() implementation.
v3: implement default get_fw_dev_path() in BusClass
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Otherwise the default local state directory of POSIX qga won't exist after
installation with a non-standard ${prefix} or DESTDIR.

For now qga is the only user of ".../var" (= $qemu_localstatedir) too, so
don't create that directory either unless we're installing the agent.
Signed-off-by: NLaszlo Ersek <lersek@redhat.com>
Signed-off-by: NMichael Roth <mdroth@linux.vnet.ibm.com>

If the user selects a non-default state directory at service installation
time, we should remember it in the registered service.
Signed-off-by: NLaszlo Ersek <lersek@redhat.com>
Signed-off-by: NMichael Roth <mdroth@linux.vnet.ibm.com>

We shouldn't snprintf() from a buffer to the same buffer.
Signed-off-by: NLaszlo Ersek <lersek@redhat.com>
Signed-off-by: NMichael Roth <mdroth@linux.vnet.ibm.com>