[acpi] Use a fixed colour for debug messages

Signed-off-by: Michael Brown <mcb30@ipxe.org>

diff --git a/src/core/acpi.c b/src/core/acpi.c
index e6912afa2c7392311012fb819a9a9a022f25feda..19b708271e01817dafd52c8bc8aae4843a722b6f 100644 (file)
--- a/src/core/acpi.c
+++ b/src/core/acpi.c
@@ -35,6 +35,9 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
  *
  */
 
+/** Colour for debug messages */
+#define colour FADT_SIGNATURE
+
 /******************************************************************************
  *
  * Utility functions
@@ -106,17 +109,17 @@ userptr_t acpi_find ( uint32_t signature, unsigned int index ) {
        /* Read RSDT header */
        copy_from_user ( &acpi, rsdt, 0, sizeof ( acpi ) );
        if ( acpi.signature != cpu_to_le32 ( RSDT_SIGNATURE ) ) {
-               DBGC ( rsdt, "RSDT %#08lx has invalid signature:\n",
+               DBGC ( colour, "RSDT %#08lx has invalid signature:\n",
                       user_to_phys ( rsdt, 0 ) );
-               DBGC_HDA ( rsdt, user_to_phys ( rsdt, 0 ), &acpi,
+               DBGC_HDA ( colour, user_to_phys ( rsdt, 0 ), &acpi,
                           sizeof ( acpi ) );
                return UNULL;
        }
        len = le32_to_cpu ( acpi.length );
        if ( len < sizeof ( rsdtab->acpi ) ) {
-               DBGC ( rsdt, "RSDT %#08lx has invalid length:\n",
+               DBGC ( colour, "RSDT %#08lx has invalid length:\n",
                       user_to_phys ( rsdt, 0 ) );
-               DBGC_HDA ( rsdt, user_to_phys ( rsdt, 0 ), &acpi,
+               DBGC_HDA ( colour, user_to_phys ( rsdt, 0 ), &acpi,
                           sizeof ( acpi ) );
                return UNULL;
        }
@@ -147,20 +150,20 @@ userptr_t acpi_find ( uint32_t signature, unsigned int index ) {
 
                /* Check table integrity */
                if ( acpi_checksum ( table ) != 0 ) {
-                       DBGC ( rsdt, "RSDT %#08lx found %s with bad checksum "
-                              "at %08lx\n", user_to_phys ( rsdt, 0 ),
+                       DBGC ( colour, "RSDT %#08lx found %s with bad "
+                              "checksum at %08lx\n", user_to_phys ( rsdt, 0 ),
                               acpi_name ( signature ),
                               user_to_phys ( table, 0 ) );
                        break;
                }
 
-               DBGC ( rsdt, "RSDT %#08lx found %s at %08lx\n",
+               DBGC ( colour, "RSDT %#08lx found %s at %08lx\n",
                       user_to_phys ( rsdt, 0 ), acpi_name ( signature ),
                       user_to_phys ( table, 0 ) );
                return table;
        }
 
-       DBGC ( rsdt, "RSDT %#08lx could not find %s\n",
+       DBGC ( colour, "RSDT %#08lx could not find %s\n",
               user_to_phys ( rsdt, 0 ), acpi_name ( signature ) );
        return UNULL;
 }
@@ -288,7 +291,7 @@ int acpi_sx ( uint32_t signature ) {
                        return sx;
        }
 
-       DBGC ( rsdt, "RSDT %#08lx could not find \\_Sx \"%s\"\n",
+       DBGC ( colour, "RSDT %#08lx could not find \\_Sx \"%s\"\n",
               user_to_phys ( rsdt, 0 ), acpi_name ( signature ) );
        return -ENOENT;
 }