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| author | Michael Brown <mcb30@ipxe.org> | 2022-03-23 15:02:17 +0000 |
|---|---|---|
| committer | Michael Brown <mcb30@ipxe.org> | 2022-03-24 12:58:52 +0000 |
| commit | 739206bf2b8c6d7d0276260a82a23cc5bb1cba43 (patch) | |
| tree | 0421c3bf5b6fe7d201d6ebc0770108cec0f2b3f7 /src/tests/acpi_test.c | |
| parent | 614c3f43a12cd6be6d79d7a8a63cfa603ff9d49f (diff) | |
| download | ipxe-739206bf2b8c6d7d0276260a82a23cc5bb1cba43.tar.gz | |
[acpi] Support the "_RTXMAC_" format for ACPI-based MAC addressesacpimac
Some newer HP products expose the host-based MAC (HBMAC) address using
an ACPI method named "RTMA" returning a part-binary string of the form
"_RTXMAC_#<mac>#", where "<mac>" comprises the raw MAC address bytes.
Extend the existing support to handle this format alongside the older
"_AUXMAC_" format (which uses a base16-encoded MAC address).
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/tests/acpi_test.c')
| -rw-r--r-- | src/tests/acpi_test.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/tests/acpi_test.c b/src/tests/acpi_test.c index 972067ee2..1ca5befaf 100644 --- a/src/tests/acpi_test.c +++ b/src/tests/acpi_test.c @@ -159,6 +159,24 @@ ACPI_TABLES ( maca_tables, &maca_ssdt1, &maca_ssdt2 ); ACPI_MAC ( maca, &maca_tables, DATA ( 0x52, 0x54, 0x00, 0x11, 0x22, 0x33 ) ); +/** "RTMA" SSDT */ +ACPI_TABLE ( rtma_ssdt, "SSDT", + DATA ( 0x53, 0x53, 0x44, 0x54, 0x44, 0x00, 0x00, 0x00, 0x02, + 0x6d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x49, 0x4e, 0x54, 0x4c, 0x04, 0x06, 0x21, 0x20, + 0x10, 0x1f, 0x5c, 0x5f, 0x53, 0x42, 0x5f, 0x14, 0x18, + 0x52, 0x54, 0x4d, 0x41, 0x08, 0x0d, 0x5f, 0x52, 0x54, + 0x58, 0x4d, 0x41, 0x43, 0x5f, 0x23, 0x52, 0x54, 0x30, + 0x30, 0x30, 0x31, 0x23, 0x00 ) ); + +/** "RTMA" test tables */ +ACPI_TABLES ( rtma_tables, &rtma_ssdt ); + +/** "RTMA" test */ +ACPI_MAC ( rtma, &rtma_tables, + DATA ( 0x52, 0x54, 0x30, 0x30, 0x30, 0x31 ) ); + /** Current ACPI test table set */ static struct acpi_test_tables *acpi_test_tables; @@ -229,6 +247,7 @@ static void acpi_test_exec ( void ) { /* MAC extraction tests */ acpi_mac_ok ( &amac ); acpi_mac_ok ( &maca ); + acpi_mac_ok ( &rtma ); } /** ACPI self-test */ |