Messages in this thread | ![/](/images/icornerl.gif) | | Date | Wed, 14 Dec 2022 13:20:21 -0500 | Subject | Re: [PATCH] acpi: add support for the NBFT | From | John Meneghini <> |
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Reviewed-by: John Meneghini <jmeneghi@redhat.com>
On 12/8/22 18:25, Stuart Hayes wrote: > 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 <stuart.w.hayes@gmail.com> > Signed-off-by: Doug Farley <Douglas_Farley@dell.com> > Signed-off-by: Lenny Szubowicz <lszubowi@redhat.com> > --- > drivers/acpi/tables.c | 3 ++- > include/acpi/actbl1.h | 2 ++ > 2 files changed, 4 insertions(+), 1 deletion(-) > > diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c > index 47ec11d4c68e..f390c5883b56 100644 > --- a/drivers/acpi/tables.c > +++ b/drivers/acpi/tables.c > @@ -545,7 +545,8 @@ 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 15c78678c5d3..6ec43410288a 100644 > --- a/include/acpi/actbl1.h > +++ b/include/acpi/actbl1.h > @@ -49,6 +49,8 @@ > #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 */
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