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Adding upstream version 4.2+20230901.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-14 06:31:42 +01:00
parent 14fbe53fb1
commit f48db6685a
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
15 changed files with 418 additions and 196 deletions
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16
platform-intel.h
View file

@ -19,11 +19,15 @@
#include <asm/types.h>
#include <strings.h>
/* according to GUID format: "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx" */
#define GUID_STR_MAX 37
/* The IMSM Capability (IMSM AHCI and ISCU OROM/EFI variable) Version Table definition */
struct imsm_orom {
__u8 signature[4];
#define IMSM_OROM_SIGNATURE "$VER"
#define IMSM_NVME_OROM_COMPAT_SIGNATURE "$NVM"
#define IMSM_VMD_OROM_COMPAT_SIGNATURE "$VMD"
__u8 table_ver_major; /* Currently 2 (can change with future revs) */
__u8 table_ver_minor; /* Currently 2 (can change with future revs) */
__u16 major_ver; /* Example: 8 as in 8.6.0.1020 */
@ -65,11 +69,13 @@ struct imsm_orom {
__u16 tds; /* Total Disks Supported */
#define IMSM_OROM_TOTAL_DISKS 6
#define IMSM_OROM_TOTAL_DISKS_NVME 12
#define IMSM_OROM_TOTAL_DISKS_VMD 48
__u8 vpa; /* # Volumes Per Array supported */
#define IMSM_OROM_VOLUMES_PER_ARRAY 2
__u8 vphba; /* # Volumes Per Host Bus Adapter supported */
#define IMSM_OROM_VOLUMES_PER_HBA 4
#define IMSM_OROM_VOLUMES_PER_HBA_NVME 4
#define IMSM_OROM_VOLUMES_PER_HBA_VMD 24
/* Attributes supported. This should map to the
* attributes in the MPB. Also, lower 16 bits
* should match/duplicate RLC bits above.
@ -182,7 +188,13 @@ static inline int imsm_orom_is_enterprise(const struct imsm_orom *orom)
static inline int imsm_orom_is_nvme(const struct imsm_orom *orom)
{
return memcmp(orom->signature, IMSM_NVME_OROM_COMPAT_SIGNATURE,
sizeof(orom->signature)) == 0;
sizeof(orom->signature)) == 0;
}
static inline int imsm_orom_is_vmd_without_efi(const struct imsm_orom *orom)
{
return memcmp(orom->signature, IMSM_VMD_OROM_COMPAT_SIGNATURE,
sizeof(orom->signature)) == 0;
}
static inline int imsm_orom_has_tpv_support(const struct imsm_orom *orom)
@ -229,7 +241,7 @@ extern struct orom_entry *orom_entries;
static inline char *guid_str(char *buf, struct efi_guid guid)
{
sprintf(buf, "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x",
snprintf(buf, GUID_STR_MAX, "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x",
guid.b[3], guid.b[2], guid.b[1], guid.b[0],
guid.b[5], guid.b[4], guid.b[7], guid.b[6],
guid.b[8], guid.b[9], guid.b[10], guid.b[11],