dfaggioli/qemu
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
108,794 Commits 59 Branches 1,031 Tags
bb541a7068d2eee51a9abbe2dedcdf27298b1872
Commit Graph

152 Commits

Author SHA1 Message Date
Shannon Zhao
616ef329ad hw/acpi/aml-build: Add aml_dword_io() term 
Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 1432522520-8068-21-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2015-05-29 11:28:58 +01:00
Shannon Zhao
ed8176a37a hw/acpi/aml-build: Add aml_create_dword_field() term 
Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 1432522520-8068-20-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2015-05-29 11:28:58 +01:00
Shannon Zhao
467b07dfae hw/acpi/aml-build: Add aml_else() term 
Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 1432522520-8068-19-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2015-05-29 11:28:58 +01:00
Shannon Zhao
ea7df04a02 hw/acpi/aml-build: Add aml_lnot() term 
Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 1432522520-8068-18-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2015-05-29 11:28:58 +01:00
Shannon Zhao
922cc8823e hw/acpi/aml-build: Add aml_or() term 
Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 1432522520-8068-17-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2015-05-29 11:28:58 +01:00
Shannon Zhao
b930fb9db4 hw/acpi/aml-build: Add ToUUID macro 
Add ToUUID macro, this is useful for generating PCIe ACPI table.

Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 1432522520-8068-16-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2015-05-29 11:28:57 +01:00
Shannon Zhao
ed8b5847e4 hw/acpi/aml-build: Make aml_buffer() definition consistent with the spec 
According to ACPI spec, DefBuffer can take two parameters: BufferSize
and ByteList. Make it consistent with the spec. Uninitialized buffer
could be requested by passing ByteList as NULL to reserve space.

Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 1432522520-8068-15-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2015-05-29 11:28:57 +01:00
Shannon Zhao
243bdb79fb hw/arm/virt-acpi-build: Generate RSDT table 
RSDT points to other tables FADT, MADT, GTDT. This code is shared with x86.

Here we still use RSDT as UEFI puts ACPI tables below 4G address space,
and UEFI ignore the RSDT or XSDT.

Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 1432522520-8068-12-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2015-05-29 11:28:56 +01:00
Shannon Zhao
205d1d1c04 hw/acpi/aml-build: Add aml_interrupt() term 
Add aml_interrupt() for describing device interrupt in resource template.
These can be used to generating DSDT table for ACPI on ARM.

Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-id: 1432522520-8068-7-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2015-05-29 11:28:55 +01:00
Shannon Zhao
dc17ab1de5 hw/acpi/aml-build: Add aml_memory32_fixed() term 
Add aml_memory32_fixed() for describing device mmio region in resource
template. These can be used to generating DSDT table for ACPI on ARM.

Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 1432522520-8068-6-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2015-05-29 11:28:55 +01:00
Shannon Zhao
ff80dc7fa8 hw/acpi/aml-build: Make enum values to be upper case to match coding style 
Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-id: 1432522520-8068-2-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2015-05-29 11:28:54 +01:00
Zhu Guihua
af50989731 acpi: extend aml_field() to support UpdateRule 
The flags field is declared with default update rule 'Preserve',
this patch extends aml_field() to support UpdateRule so that we
can specify different values per field.

Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Zhu Guihua <zhugh.fnst@cn.fujitsu.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-04-27 21:08:20 +02:00
Shannon Zhao
658c27181b hw/i386/acpi-build: move generic acpi building helpers into dedictated file 
Move generic acpi building helpers into dedictated file and this
can be shared with other machines.

Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-04-27 20:49:45 +02:00
Stefan Weil
c167e2e7ed acpi: Add missing GCC_FMT_ATTR to local function 
This fixes these gcc warnings (not enabled in default build):

hw/acpi/aml-build.c:83:5: warning:
 function might be possible candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
hw/acpi/aml-build.c:88:5: warning:
 function might be possible candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]

Cc: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-03-25 13:39:24 +01:00
Michael S. Tsirkin
7927266183 acpi: specify format for build_append_namestring 
Will catch users if we misused it.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
 2015-03-11 18:24:29 +01:00
Marcel Apfelbaum
ecdc7bab09 acpi: fix aml_equal term implementation 
The DefLEqual op does not have a target operand. Remove it.

Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
 2015-03-10 16:09:59 +01:00
Michael S. Tsirkin
aea10cdef2 aml-build: append opcodes using build_append_byte 
Opcodes are raw bytes, they shouldn't be added
using build_append_int. This only happens to work
with 0 and 1 opcodes.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
 2015-03-10 16:09:59 +01:00
Michael S. Tsirkin
7d433b0d85 aml-build: don't modify child 
this code:
    aml_append(foo, bar);

might, non-intuitively, modify bar, which means that e.g. the following
might not DTRT:

    c = ....;
    aml_append(a, c);
    aml_append(b, c);

to fix, simply allocate an intermediate array,
and always modify that.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
 2015-03-10 16:09:58 +01:00
Michael S. Tsirkin
2e5feadbf8 aml-build: fix build for glib < 2.22 
g_ptr_array_new_with_free_func is there since glib 2.22,
use the older g_ptr_array_foreach instead.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-03-03 17:42:18 +01:00
Igor Mammedov
af59b35ce1 acpi: make build_*() routines static to aml-build.c 
build_*() routines were used for composing AML
structures manually in acpi-build.c but after
conversion to AML API they are not used outside
of aml-build.c anymore, so hide them from external
users.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-03-01 12:33:23 +01:00
Igor Mammedov
7056045332 acpi: add acpi_irq_no_flags() term 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-03-01 12:33:22 +01:00
Igor Mammedov
6ece7053d6 acpi: add aml_word_bus_number(), aml_word_io(), aml_dword_memory(), aml_qword_memory() terms 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:18 +01:00
Igor Mammedov
e2ea299b01 acpi: add aml_reserved_field() term 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:17 +01:00
Igor Mammedov
a7891dacad acpi: add aml_eisaid() term 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:16 +01:00
Igor Mammedov
3dd1564353 acpi: add aml_processor() term 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:16 +01:00
Igor Mammedov
15e44e56d7 acpi: add aml_equal() term 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:16 +01:00
Igor Mammedov
a678508e46 acpi: add aml_varpackage() term 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:16 +01:00
Igor Mammedov
d5e5830f56 acpi: add aml_string() term 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:15 +01:00
Igor Mammedov
b8a5d6894d acpi: add aml_local() term 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:15 +01:00
Igor Mammedov
214ae59f8e acpi: add aml_field() & aml_named_field() terms 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:15 +01:00
Igor Mammedov
31127938f4 acpi: add aml_operation_region() term 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:14 +01:00
Igor Mammedov
19fff2d405 acpi: include PkgLength size only when requested 
Named/Reserved{Field} definition uses PkgLength [1] encoding to specify
field length, however it doesn't include size of PkgLength field itself,
while other block objects that have explicit length of its body account
for PkgLength size while encoding it [2].
This special casing isn't mentioned in ACPI spec, but that's what 'iasl'
compiles NamedField to so add extra argument to build_prepend_pkg_length()
to allow it handle the case.

--
1. ACPI Spec 5.0, 20.2.5.2 Named Objects Encoding, page 822
2. ACPI Spec 5.0, 5.4 Definition Block Encoding

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:14 +01:00
Igor Mammedov
52fa397c58 acpi: add aml_io() helper 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:14 +01:00
Igor Mammedov
ad4a80bc6f acpi: add aml_resource_template() helper 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:14 +01:00
Igor Mammedov
04b8da543d acpi: add aml_buffer() term 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:13 +01:00
Igor Mammedov
3bfa74a7e8 acpi: add aml_package() term 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:13 +01:00
Igor Mammedov
3f3992b7c4 acpi: add aml_call1(), aml_call2(), aml_call3(), aml_call4() helpers 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:13 +01:00
Igor Mammedov
34189453f1 acpi: add aml_notify() term 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:12 +01:00
Igor Mammedov
926f5aaefa acpi: add aml_and() term 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:12 +01:00
Igor Mammedov
c263b3f754 acpi: add aml_store() term 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:12 +01:00
Igor Mammedov
7193f3a67e acpi: add aml_arg() term 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:12 +01:00
Igor Mammedov
b25af5ad59 acpi: add aml_return() term 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:11 +01:00
Igor Mammedov
295a515df0 acpi: add aml_int() term 
* factor out ACPI const int packing out of build_append_value()
  and rename build_append_value() to build_append_int_noprefix()
  it will be reused for adding a plain integer value into AML.
  will be used by is aml_processor() and CRS macro helpers
* extend build_append_int{_noprefix}() to support 64-bit values
  it will be used PCI for generating 64bit _CRS entries

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:11 +01:00
Igor Mammedov
3c054bd51a acpi: add aml_name() & aml_name_decl() term 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:11 +01:00
Igor Mammedov
32acac9eb3 acpi: add aml_if() term 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:10 +01:00
Igor Mammedov
ea2407d7e8 acpi: add aml_method() term 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:10 +01:00
Igor Mammedov
be06ebd0a4 acpi: add aml_device() term 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:10 +01:00
Igor Mammedov
2ef7c27b78 acpi: add aml_scope() term 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:09 +01:00
Igor Mammedov
0f2707e4e7 acpi: introduce AML composer aml_append() 
Adds for dynamic AML creation, which will be used
for piecing ASL/AML primitives together and hiding
from user/caller details about how nested context
should be closed/packed leaving less space for
mistakes and necessity to know how AML should be
encoded, allowing user to concentrate on ASL
representation instead.

For example it will allow to create AML like this:

init_aml_allocator();
...
Aml *scope = aml_scope("PCI0")
Aml *dev = aml_device("PM")
    aml_append(dev, aml_name_decl("_ADR", aml_int(addr)))
aml_append(scope, dev);
...
free_aml_allocator();

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 13:04:09 +01:00
Igor Mammedov
661875e948 acpi: drop min-bytes in build_package() 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Claudio Fontana <claudio.fontana@huawei.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2015-02-26 12:42:15 +01:00