Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 73a049a9 authored by Erik Schmauss's avatar Erik Schmauss Committed by Rafael J. Wysocki
Browse files

ACPICA: disassembler: disassemble OEMx tables as AML 



Signed-off-by: default avatarErik Schmauss <erik.schmauss@intel.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 0fcb9a31

drivers/acpi/acpica/utmisc.c

+2 −1
Original line number Diff line number Diff line
@@ -62,7 +62,8 @@ u8 acpi_ut_is_aml_table(struct acpi_table_header *table) 
	if (ACPI_COMPARE_NAME(table->signature, ACPI_SIG_DSDT) ||

	    ACPI_COMPARE_NAME(table->signature, ACPI_SIG_PSDT) ||

	    ACPI_COMPARE_NAME(table->signature, ACPI_SIG_SSDT) ||

	    ACPI_COMPARE_NAME(table->signature, ACPI_SIG_OSDT)) {

	    ACPI_COMPARE_NAME(table->signature, ACPI_SIG_OSDT) ||

	    ACPI_IS_OEM_SIG(table->signature)) {

		return (TRUE);

	}

include/acpi/actbl.h

+1 −0
Original line number Diff line number Diff line
@@ -38,6 +38,7 @@ 
#define ACPI_SIG_XSDT           "XSDT"	/* Extended  System Description Table */

#define ACPI_SIG_SSDT           "SSDT"	/* Secondary System Description Table */

#define ACPI_RSDP_NAME          "RSDP"	/* Short name for RSDP, not signature */

#define ACPI_OEM_NAME           "OEM"	/* Short name for OEM, not signature */



/*

 * All tables and structures must be byte-packed to match the ACPI

include/acpi/actypes.h

+4 −0
Original line number Diff line number Diff line
@@ -527,6 +527,10 @@ typedef u64 acpi_integer; 
#define ACPI_VALIDATE_RSDP_SIG(a)       (!strncmp (ACPI_CAST_PTR (char, (a)), ACPI_SIG_RSDP, 8))

#define ACPI_MAKE_RSDP_SIG(dest)        (memcpy (ACPI_CAST_PTR (char, (dest)), ACPI_SIG_RSDP, 8))



/* Support for OEMx signature (x can be any character) */

#define ACPI_IS_OEM_SIG(a)        (!strncmp (ACPI_CAST_PTR (char, (a)), ACPI_OEM_NAME, 3) &&\

	 strnlen (a, ACPI_NAME_SIZE) == ACPI_NAME_SIZE)



/*

 * Algorithm to obtain access bit width.

 * Can be used with access_width of struct acpi_generic_address and access_size of