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qemu/hw/nvram/fw_cfg-acpi.c

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license: Update deprecated SPDX tag GPL-2.0+ to GPL-2.0-or-later The 'GPL-2.0+' license identifier has been deprecated since license list version 2.0rc2 [1] and replaced by the 'GPL-2.0-or-later' [2] tag. [1] https://spdx.org/licenses/GPL-2.0+.html [2] https://spdx.org/licenses/GPL-2.0-or-later.html Mechanical patch running: $ sed -i -e s/GPL-2.0+/GPL-2.0-or-later/ \ $(git grep -lP 'SPDX-License-Identifier: \W+GPL-2.0\+[ $]' \ | egrep -v '^linux-headers|^include/standard-headers') Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-09-11 18:12:05 +03:00
// SPDX-License-Identifier: GPL-2.0-or-later
hw/arm/virt-acpi-build.c: Migrate fw_cfg creation to common location RISC-V also needs to use the same code to create fw_cfg in DSDT. So, avoid code duplication by moving the code in arm and riscv to a device specific file. Suggested-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Sunil V L <sunilvl@ventanamicro.com> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Message-ID: <20231218150247.466427-2-sunilvl@ventanamicro.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-12-18 18:02:35 +03:00
/*
* Add fw_cfg device in DSDT
*
*/
acpi: Clean up includes This commit was created with scripts/clean-includes: ./scripts/clean-includes --git acpi include/hw/*/*acpi.h hw/*/*acpi.c All .c should include qemu/osdep.h first. The script performs three related cleanups: * Ensure .c files include qemu/osdep.h first. * Including it in a .h is redundant, since the .c already includes it. Drop such inclusions. * Likewise, including headers qemu/osdep.h includes is redundant. Drop these, too. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Zhao Liu <zhao1.liu@intel.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-01-25 19:34:03 +03:00
#include "qemu/osdep.h"
hw/arm/virt-acpi-build.c: Migrate fw_cfg creation to common location RISC-V also needs to use the same code to create fw_cfg in DSDT. So, avoid code duplication by moving the code in arm and riscv to a device specific file. Suggested-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Sunil V L <sunilvl@ventanamicro.com> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Message-ID: <20231218150247.466427-2-sunilvl@ventanamicro.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-12-18 18:02:35 +03:00
#include "hw/nvram/fw_cfg_acpi.h"
#include "hw/acpi/aml-build.h"
void fw_cfg_acpi_dsdt_add(Aml *scope, const MemMapEntry *fw_cfg_memmap)
{
Aml *dev = aml_device("FWCF");
aml_append(dev, aml_name_decl("_HID", aml_string("QEMU0002")));
/* device present, functioning, decoding, not shown in UI */
aml_append(dev, aml_name_decl("_STA", aml_int(0xB)));
aml_append(dev, aml_name_decl("_CCA", aml_int(1)));
Aml *crs = aml_resource_template();
aml_append(crs, aml_memory32_fixed(fw_cfg_memmap->base,
fw_cfg_memmap->size, AML_READ_WRITE));
aml_append(dev, aml_name_decl("_CRS", crs));
aml_append(scope, dev);
}
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