Always initialize CPUCaches structs with cache information, even
if legacy_cache=true.  Use different CPUCaches struct for
CPUID[2], CPUID[4], and the AMD CPUID leaves.

This will simplify a lot the logic inside cpu_x86_cpuid().
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
Signed-off-by: NBabu Moger <babu.moger@amd.com>
Message-Id: <1527176614-26271-2-git-send-email-babu.moger@amd.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

target-arm queue:
 * arm_gicv3_kvm: fix migration of registers corresponding to
   IRQs 992 to 1020 in the KVM GIC
 * aspeed: remove ignore_memory_transaction_failures on all boards
 * aspeed: add support for the witherspoon-bmc board
 * aspeed: add an I2C RTC device and EEPROM I2C devices
 * aspeed: add the pc9552 chips to the witherspoon machine
 * ftgmac100: fix various bugs
 * hw/arm: Remove the deprecated xlnx-ep108 machine
 * hw/i2c: Add trace events
 * add missing '\n' on various qemu_log() logging strings
 * sdcard: clean up spec version support so we report the
   right spec version to the guest and only implement the
   commands that are supposed to be present in that version

# gpg: Signature made Fri 08 Jun 2018 13:36:37 BST
# gpg:                using RSA key 3C2525ED14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>"
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20180608: (31 commits)
  sdcard: Disable CMD19/CMD23 for Spec v2
  sdcard: Reflect when the Spec v3 is supported in the Config Register (SCR)
  sdcard: Disable SEND_IF_COND (CMD8) for Spec v1
  sdcard: Add a 'spec_version' property, default to Spec v2.00
  sdcard: Allow commands valid in SPI mode
  sdcard: Update the Configuration Register (SCR) to Spec Version 1.10
  target/xtensa: Add trailing '\n' to qemu_log() calls
  RISC-V: Add trailing '\n' to qemu_log() calls
  target/m68k: Add trailing '\n' to qemu_log() call
  target/arm: Add trailing '\n' to qemu_log() calls
  stellaris: Add trailing '\n' to qemu_log() calls
  hw/mips/boston: Add trailing '\n' to qemu_log() calls
  hw/core/register: Add trailing '\n' to qemu_log() call
  ppc/pnv: Add trailing '\n' to qemu_log() calls
  xilinx-dp: Add trailing '\n' to qemu_log() call
  hw/digic: Add trailing '\n' to qemu_log() calls
  hw/sd/milkymist-memcard: Add trailing '\n' to qemu_log() call
  hw/i2c: Add trace events
  hw/arm: Remove the deprecated xlnx-ep108 machine
  ftgmac100: remove check on runt messages
  ...
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

These commands got introduced by Spec v3
(see 0c3fb03f and 4481bbc7).
Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180607180641.874-7-f4bug@amsat.org
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: NAlistair Francis <alistair.francis@wdc.com>
Message-id: 20180607180641.874-6-f4bug@amsat.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

CMD8 is "Reserved" in Spec v1.10.

Spec v2.00 introduces the SEND_IF_COND command:

  6.4.1 Power Up

    CMD8 is newly added in the Physical Layer Specification Version
    2.00 to support multiple voltage ranges and used to check whether
    the card supports supplied voltage. The version 2.00 or later host
    shall issue CMD8 and verify voltage before card initialization.
    The host that does not support CMD8 shall supply high voltage range.

Message-Id: 201204252110.20873.paul@codesourcery.com
Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180607180641.874-5-f4bug@amsat.org
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

As of this commit, the Spec v1 is not working, and all controllers
expect the cards to be conformant to Spec v2.
Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: NAlistair Francis <alistair.francis@wdc.com>
Message-id: 20180607180641.874-4-f4bug@amsat.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

From the "Physical Layer Simplified Specification Version 1.10"
  Chapter 7.3 "SPI Mode Transaction Packets"
    Table 57: "Commands and arguments"
Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: NAlistair Francis <alistair.francis@wdc.com>
Message-id: 20180607180641.874-3-f4bug@amsat.org
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

The initial implementation is based on the Specs v1.10 (see a1bb27b1).

However the SCR is anouncing the card being v1.01.

The new chapters added in version 1.10 are:

    4.3.10 Switch function command

    Switch function command (CMD6) 1 is used to switch or expand
    memory card functions. [...]
    This is a new feature, introduced in SD physical Layer
    Specification Version 1.10. Therefore, cards that are
    compatible with earlier versions of the spec do not support
    it. The host shall check the "SD_SPEC" field in the SCR
    register to recognize what version of the spec the card
    complies with before using CMD6. It is mandatory for SD
    memory card of Ver1.10 to support CMD6.

    4.3.11 High-Speed mode (25MB/sec interface speed)

    Though the Rev 1.01 SD memory card supports up to 12.5MB/sec
    interface speed, the speed of 25MB/sec is necessary to support
    increasing performance needs of the host and because of memory
    size which continues to grow.
    To achieve 25MB/sec interface speed, clock rate is increased to
    50MHz and CLK/CMD/DAT signal timing and circuit conditions are
    reconsidered and changed from Physical Layer Specification
    Version 1.01.

    4.3.12 Command system (This chapter is newly added in version 1.10)

    SD commands CMD34-37, CMD50, CMD57 are reserved for SD command
    system expansion via the switch command.
    [These commands] will be considered as illegal commands (as
    defined in revision 1.01 of the SD physical layer specification).

The SWITCH_FUNCTION is implemented since the first commit, a1bb27b1.

The 25MB/sec High-Speed mode was already updated in d7ecb867.

The current implementation does not implements CMD34-37, CMD50 and
CMD57, thus these commands already return ILLEGAL.

With this patch, the SCR register now matches the description of the header:

 * SD Memory Card emulation as defined in the "SD Memory Card Physical
 * layer specification, Version 1.10."
Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180607180641.874-2-f4bug@amsat.org
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: NMax Filippov <jcmvbkbc@gmail.com>
Message-id: 20180606152128.449-12-f4bug@amsat.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180606152128.449-11-f4bug@amsat.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: NLaurent Vivier <laurent@vivier.eu>
Message-id: 20180606152128.449-10-f4bug@amsat.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180606152128.449-9-f4bug@amsat.org
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180606152128.449-8-f4bug@amsat.org
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180606152128.449-7-f4bug@amsat.org
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: NAlistair Francis <alistair.francis@wdc.com>
Message-id: 20180606152128.449-6-f4bug@amsat.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: NDavid Gibson <david@gibson.dropbear.id.au>
Message-id: 20180606152128.449-5-f4bug@amsat.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: NAlistair Francis <alistair.francis@wdc.com>
Message-id: 20180606152128.449-4-f4bug@amsat.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180606152128.449-3-f4bug@amsat.org
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180606152128.449-2-f4bug@amsat.org
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180606191801.6331-1-f4bug@amsat.org
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

It has been marked as deprecated since QEMU v2.11, so it is time to
remove this now. The xlnx-zcu102 machine is very much the same and
can be used as a replacement instead.
Signed-off-by: NThomas Huth <thuth@redhat.com>
Reviewed-by: NAlistair Francis <alistair.francis@wdc.com>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

This is a ethernet wire limitation not needed in emulation. It breaks
U-Boot n/w stack also.
Signed-off-by: NCédric Le Goater <clg@kaod.org>
Message-id: 20180530061711.23673-5-clg@kaod.org
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Based on the multicast hash calculation of the FTGMAC100 Linux driver.
Signed-off-by: NCédric Le Goater <clg@kaod.org>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180530061711.23673-4-clg@kaod.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

The ftgmac100 NIC supports VLAN tag insertion and the MAC engine also
has a control to remove VLAN tags from received packets.

The VLAN control bits and VLAN tag information are contained in the
second word of the transmit and receive descriptors. The Insert VLAN
bit and the VLAN Tag available bit are only valid in the first segment
of the packet.
Signed-off-by: NCédric Le Goater <clg@kaod.org>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180530061711.23673-3-clg@kaod.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

The maximum frame size includes the CRC and depends if a VLAN tag is
inserted or not. Adjust the frame size limit in the transmit handler
using on the FTGMAC100State buffer size and in the receive handler use
the packet protocol.
Signed-off-by: NCédric Le Goater <clg@kaod.org>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180530061711.23673-2-clg@kaod.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

The pca9552 LED blinkers on the Witherspoon machine are used for leds
but also as GPIOs to control fans and GPUs.
Signed-off-by: NCédric Le Goater <clg@kaod.org>
Reviewed-by: NAndrew Jeffery <andrew@aj.id.au>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180530064049.27976-8-clg@kaod.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Specs are available here :

    https://www.nxp.com/docs/en/application-note/AN264.pdf

This is a simple model supporting the basic registers for led and GPIO
mode. The device also supports two blinking rates but not the model
yet.
Signed-off-by: NCédric Le Goater <clg@kaod.org>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180530064049.27976-7-clg@kaod.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

The Aspeed boards have at least one EEPROM to hold the Vital Product
Data (VPD).
Signed-off-by: NCédric Le Goater <clg@kaod.org>
Reviewed-by: NAndrew Jeffery <andrew@aj.id.au>
Message-id: 20180530064049.27976-6-clg@kaod.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

This is an helper routine to add a single EEPROM on an I2C bus. It can
be directly used by smbus_eeprom_init() which adds a certain number of
EEPROMs on mips and x86 machines.
Signed-off-by: NCédric Le Goater <clg@kaod.org>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180530064049.27976-5-clg@kaod.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

The AST2500 EVB does not have an RTC but we can pretend that one is
plugged on the I2C bus header.

The romulus and witherspoon boards expects an Epson RX8900 I2C RTC but
a ds1338 is good enough for the basic features we need.
Signed-off-by: NCédric Le Goater <clg@kaod.org>
Reviewed-by: NAndrew Jeffery <andrew@aj.id.au>
Message-id: 20180530064049.27976-4-clg@kaod.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

The Witherspoon boards are OpenPOWER system hosting POWER9 Processors.
Add support for their BMC including a couple of I2C devices as found
on real HW.
Signed-off-by: NCédric Le Goater <clg@kaod.org>
Reviewed-by: NAndrew Jeffery <andrew@aj.id.au>
Message-id: 20180530064049.27976-3-clg@kaod.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NCédric Le Goater <clg@kaod.org>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 20180530064049.27976-2-clg@kaod.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

While we skip the GIC_INTERNAL irqs, we don't change the register offset
accordingly. This will overlap the GICR registers value and leave the
last GIC_INTERNAL irq's registers out of update.

Fix this by skipping the registers banked by GICR.

Also for migration compatibility if the migration source (old version
qemu) doesn't send gicd_no_migration_shift_bug = 1 to destination, then
we shift the data of PPI to get the right data for SPI.

Fixes: 367b9f52
Cc: qemu-stable@nongnu.org
Reviewed-by: NEric Auger <eric.auger@redhat.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NShannon Zhao <zhaoshenglong@huawei.com>
Message-id: 1527816987-16108-1-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Remove the 'stair-step output' on stdio.

This partially reverts commit 12fb0ac0, which was correct
on the mailing list but got corrupted by the maintainer :p

Introduced-by: 3b876140-c035-dd39-75d0-d54c48128fac@redhat.com
Reported-by: NBALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: NThomas Huth <thuth@redhat.com>
Tested-by: NLaurent Desnogues <laurent.desnogues@gmail.com>
Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180607210818.12727-1-f4bug@amsat.org
Suggested-by: NThomas Huth <thuth@redhat.com>
Tested-by: NLaurent Desnogues <laurent.desnogues@gmail.com>
Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

slirp updates

Prasad J Pandit (2):
  slirp: Fix buffer overflow on packet reassembling

Samuel Thibault (3):
  slirp: Add Samuel Thibault's staging tree for slirp
  slirp: fix domainname version availability

# gpg: Signature made Fri 08 Jun 2018 07:12:24 BST
# gpg:                using RSA key 996849C1CF560478
# gpg: Good signature from "Samuel Thibault <samuel.thibault@aquilenet.fr>"
# gpg:                 aka "Samuel Thibault <sthibault@debian.org>"
# gpg:                 aka "Samuel Thibault <samuel.thibault@gnu.org>"
# gpg:                 aka "Samuel Thibault <samuel.thibault@inria.fr>"
# gpg:                 aka "Samuel Thibault <samuel.thibault@labri.fr>"
# gpg:                 aka "Samuel Thibault <samuel.thibault@ens-lyon.org>"
# gpg:                 aka "Samuel Thibault <samuel.thibault@u-bordeaux.fr>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 900C B024 B679 31D4 0F82  304B D017 8C76 7D06 9EE6
#      Subkey fingerprint: 3A3A 5D46 4660 E867 610C  A427 9968 49C1 CF56 0478

* remotes/thibault/tags/samuel-thibault:
  slirp: reformat m_inc routine
  slirp: correct size computation while concatenating mbuf
  slirp: fix domainname version availability
  slirp: Add Samuel Thibault's staging tree for slirp
  slirp: Fix spurious error report when sending directly
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Coding style changes to the m_inc routine and minor refactoring.
Reported-by: NZDI Disclosures <zdi-disclosures@trendmicro.com>
Signed-off-by: NPrasad J Pandit <pjp@fedoraproject.org>
Signed-off-by: NSamuel Thibault <samuel.thibault@ens-lyon.org>

While reassembling incoming fragmented datagrams, 'm_cat' routine
extends the 'mbuf' buffer, if it has insufficient room. It computes
a wrong buffer size, which leads to overwriting adjacent heap buffer
area. Correct this size computation in m_cat.
Reported-by: NZDI Disclosures <zdi-disclosures@trendmicro.com>
Signed-off-by: NPrasad J Pandit <pjp@fedoraproject.org>
Signed-off-by: NSamuel Thibault <samuel.thibault@ens-lyon.org>

The change missed the 2.12 deadline.
Signed-off-by: NSamuel Thibault <samuel.thibault@ens-lyon.org>
Reviewed-by: NEric Blake <eblake@redhat.com>

Signed-off-by: NSamuel Thibault <samuel.thibault@ens-lyon.org>
Acked-by: NThomas Huth <thuth@redhat.com>

Mostly bug fixes and code sanitization motivated by the upcoming
support for Darwin hosts. Thanks to Keno Fischer.

# gpg: Signature made Thu 07 Jun 2018 11:30:56 BST
# gpg:                using RSA key 71D4D5E5822F73D6
# gpg: Good signature from "Greg Kurz <groug@kaod.org>"
# gpg:                 aka "Gregory Kurz <gregory.kurz@free.fr>"
# gpg:                 aka "[jpeg image of size 3330]"
# Primary key fingerprint: B482 8BAF 9431 40CE F2A3  4910 71D4 D5E5 822F 73D6

* remotes/gkurz/tags/for-upstream:
  9p: xattr: Properly translate xattrcreate flags
  9p: Properly check/translate flags in unlinkat
  9p: local: Avoid warning if FS_IOC_GETVERSION is not defined
  9p: xattr: Fix crashes due to free of uninitialized value
  9p: Move a couple xattr functions to 9p-util
  9p: local: Properly set errp in fstatfs error path
  9p: proxy: Fix size passed to `connect`
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>