From: Stuart Hayes Date: Thu, 8 Dec 2022 23:25:36 +0000 (-0600) Subject: ACPI: tables: Add support for NBFT X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6ad90f71129219f9b87ce181189817bcbcde34b8;p=linux.git ACPI: tables: Add support for NBFT Add support for the NVMe Boot Firmware Table (NBFT) to facilitate booting from NVM Express namespaces which are accessed via NVMe over Fabrics (NVMe-oF). Signed-off-by: Stuart Hayes Reviewed-by: John Meneghini Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c index 5fbc32b802d01..7b4680da57d7c 100644 --- a/drivers/acpi/tables.c +++ b/drivers/acpi/tables.c @@ -555,7 +555,8 @@ static const char table_sigs[][ACPI_NAMESEG_SIZE] __initconst = { ACPI_SIG_WDDT, ACPI_SIG_WDRT, ACPI_SIG_DSDT, ACPI_SIG_FADT, ACPI_SIG_PSDT, ACPI_SIG_RSDT, ACPI_SIG_XSDT, ACPI_SIG_SSDT, ACPI_SIG_IORT, ACPI_SIG_NFIT, ACPI_SIG_HMAT, ACPI_SIG_PPTT, - ACPI_SIG_NHLT, ACPI_SIG_AEST, ACPI_SIG_CEDT, ACPI_SIG_AGDI }; + ACPI_SIG_NHLT, ACPI_SIG_AEST, ACPI_SIG_CEDT, ACPI_SIG_AGDI, + ACPI_SIG_NBFT }; #define ACPI_HEADER_SIZE sizeof(struct acpi_table_header) diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h index 4175dce3967c0..72884efc0d866 100644 --- a/include/acpi/actbl1.h +++ b/include/acpi/actbl1.h @@ -50,6 +50,8 @@ #define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */ #define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */ +#define ACPI_SIG_NBFT "NBFT" /* NVMe Boot Firmware Table */ + /* Reserved table signatures */ #define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */