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[Qemu-commits] [qemu/qemu] ce9a2a: fw_cfg: expose control register size
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GitHub |
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[Qemu-commits] [qemu/qemu] ce9a2a: fw_cfg: expose control register size in fw_cfg.h |
Date: |
Tue, 08 Mar 2016 17:30:05 -0800 |
Branch: refs/heads/master
Home: https://github.com/qemu/qemu
Commit: ce9a2aa372f567d1a19417ab02789706d132daf7
https://github.com/qemu/qemu/commit/ce9a2aa372f567d1a19417ab02789706d132daf7
Author: Gabriel L. Somlo <address@hidden>
Date: 2016-03-08 (Tue, 08 Mar 2016)
Changed paths:
M hw/nvram/fw_cfg.c
M include/hw/nvram/fw_cfg.h
Log Message:
-----------
fw_cfg: expose control register size in fw_cfg.h
Expose the size of the control register (FW_CFG_CTL_SIZE) in fw_cfg.h.
Add comment to fw_cfg_io_realize() pointing out that since the
8-bit data register is always subsumed by the 16-bit control
register in the port I/O case, we use the control register width
as the *total* width of the (classic, non-DMA) port I/O region reserved
for the device.
Cc: Marc Marí <address@hidden>
Signed-off-by: Gabriel Somlo <address@hidden>
Reviewed-by: Laszlo Ersek <address@hidden>
Reviewed-by: Marc Marí <address@hidden>
Message-id: address@hidden
Signed-off-by: Gerd Hoffmann <address@hidden>
Commit: 305ae88895ebc2cb16565e5cb1fa0c87b66ea8d4
https://github.com/qemu/qemu/commit/305ae88895ebc2cb16565e5cb1fa0c87b66ea8d4
Author: Gabriel L. Somlo <address@hidden>
Date: 2016-03-08 (Tue, 08 Mar 2016)
Changed paths:
M hw/i386/pc.c
M include/hw/i386/pc.h
Log Message:
-----------
pc: fw_cfg: move ioport base constant to pc.h
Move BIOS_CFG_IOPORT define from pc.c to pc.h, and rename
it to FW_CFG_IO_BASE.
Cc: Marc Marí <address@hidden>
Signed-off-by: Gabriel Somlo <address@hidden>
Reviewed-by: Laszlo Ersek <address@hidden>
Reviewed-by: Marc Marí <address@hidden>
Reviewed-by: Michael S. Tsirkin <address@hidden>
Message-id: address@hidden
Signed-off-by: Gerd Hoffmann <address@hidden>
Commit: e2ec75685c202c7537ed2064293a8e3e28a6d71a
https://github.com/qemu/qemu/commit/e2ec75685c202c7537ed2064293a8e3e28a6d71a
Author: Gabriel L. Somlo <address@hidden>
Date: 2016-03-08 (Tue, 08 Mar 2016)
Changed paths:
M hw/i386/acpi-build.c
Log Message:
-----------
acpi: pc: add fw_cfg device node to dsdt
Add a fw_cfg device node to the ACPI DSDT. While the guest-side
firmware can't utilize this information (since it has to access
the hard-coded fw_cfg device to extract ACPI tables to begin with),
having fw_cfg listed in ACPI will help the guest kernel keep a more
accurate inventory of in-use IO port regions.
Signed-off-by: Gabriel Somlo <address@hidden>
Reviewed-by: Laszlo Ersek <address@hidden>
Reviewed-by: Marc Marí <address@hidden>
Reviewed-by: Michael S. Tsirkin <address@hidden>
Message-id: address@hidden
Signed-off-by: Gerd Hoffmann <address@hidden>
Commit: 70bee80d6b6cfa3ad888ee20332ddfb826a80249
https://github.com/qemu/qemu/commit/70bee80d6b6cfa3ad888ee20332ddfb826a80249
Author: Gabriel L. Somlo <address@hidden>
Date: 2016-03-08 (Tue, 08 Mar 2016)
Changed paths:
M hw/arm/virt-acpi-build.c
Log Message:
-----------
acpi: arm: add fw_cfg device node to dsdt
Add a fw_cfg device node to the ACPI DSDT. This is mostly
informational, as the authoritative fw_cfg MMIO region(s)
are listed in the Device Tree. However, since we are building
ACPI tables, we might as well be thorough while at it...
Signed-off-by: Gabriel Somlo <address@hidden>
Reviewed-by: Laszlo Ersek <address@hidden>
Tested-by: Laszlo Ersek <address@hidden>
Reviewed-by: Marc Marí <address@hidden>
Reviewed-by: Shannon Zhao <address@hidden>
Reviewed-by: Michael S. Tsirkin <address@hidden>
Message-id: address@hidden
Signed-off-by: Gerd Hoffmann <address@hidden>
Commit: 36a43ea83b4426344592523fd560e5f76c4867c4
https://github.com/qemu/qemu/commit/36a43ea83b4426344592523fd560e5f76c4867c4
Author: Gabriel L. Somlo <address@hidden>
Date: 2016-03-08 (Tue, 08 Mar 2016)
Changed paths:
M docs/specs/fw_cfg.txt
Log Message:
-----------
fw_cfg: document ACPI device node information
Signed-off-by: Gabriel Somlo <address@hidden>
Reviewed-by: Laszlo Ersek <address@hidden>
Reviewed-by: Marc Marí <address@hidden>
Reviewed-by: Michael S. Tsirkin <address@hidden>
Message-id: address@hidden
Signed-off-by: Gerd Hoffmann <address@hidden>
Commit: a60c7856088b75b402671de74bf9c5cfce87dfbb
https://github.com/qemu/qemu/commit/a60c7856088b75b402671de74bf9c5cfce87dfbb
Author: Gerd Hoffmann <address@hidden>
Date: 2016-03-08 (Tue, 08 Mar 2016)
Changed paths:
M tests/acpi-test-data/pc/DSDT
M tests/acpi-test-data/pc/DSDT.bridge
M tests/acpi-test-data/q35/DSDT
M tests/acpi-test-data/q35/DSDT.bridge
Log Message:
-----------
tests: update acpi test data
using tests/acpi-test-data/rebuild-expected-aml.sh
Signed-off-by: Gerd Hoffmann <address@hidden>
Commit: 3293680dc79c9a4fbbc2bbdd9395a886825a87a2
https://github.com/qemu/qemu/commit/3293680dc79c9a4fbbc2bbdd9395a886825a87a2
Author: Peter Maydell <address@hidden>
Date: 2016-03-09 (Wed, 09 Mar 2016)
Changed paths:
M docs/specs/fw_cfg.txt
M hw/arm/virt-acpi-build.c
M hw/i386/acpi-build.c
M hw/i386/pc.c
M hw/nvram/fw_cfg.c
M include/hw/i386/pc.h
M include/hw/nvram/fw_cfg.h
M tests/acpi-test-data/pc/DSDT
M tests/acpi-test-data/pc/DSDT.bridge
M tests/acpi-test-data/q35/DSDT
M tests/acpi-test-data/q35/DSDT.bridge
Log Message:
-----------
Merge remote-tracking branch 'remotes/kraxel/tags/pull-fw-cfg-20160308-1'
into staging
acpi: add fw_cfg device node to dsdt
# gpg: Signature made Tue 08 Mar 2016 11:15:42 GMT using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <address@hidden>"
# gpg: aka "Gerd Hoffmann <address@hidden>"
# gpg: aka "Gerd Hoffmann (private) <address@hidden>"
* remotes/kraxel/tags/pull-fw-cfg-20160308-1:
tests: update acpi test data
fw_cfg: document ACPI device node information
acpi: arm: add fw_cfg device node to dsdt
acpi: pc: add fw_cfg device node to dsdt
pc: fw_cfg: move ioport base constant to pc.h
fw_cfg: expose control register size in fw_cfg.h
Signed-off-by: Peter Maydell <address@hidden>
Compare: https://github.com/qemu/qemu/compare/5763795f935e...3293680dc79c
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