On Fri, 5 Aug 2022 12:05:45 +0200
Oldřich Jedlička <oldium.pro@xxxxxxxxx> wrote:
> Alderlake changed UEFI variable name to 'RstVmdV' also and for VMD
> devices, so check the updated name for VMD devices like it is done in
> the SATA case.
>
> Signed-off-by: Oldřich Jedlička <oldium.pro@xxxxxxxxx>
> ---
> platform-intel.c | 19 ++++++++++++-------
> 1 file changed, 12 insertions(+), 7 deletions(-)
>
> diff --git a/platform-intel.c b/platform-intel.c
> index a4d55a3..2f8e6af 100644
> --- a/platform-intel.c
> +++ b/platform-intel.c
> @@ -512,8 +512,8 @@ static const struct imsm_orom
> *find_imsm_hba_orom(struct sys_dev *hba) #define AHCI_PROP "RstSataV"
> #define AHCI_SSATA_PROP "RstsSatV"
> #define AHCI_TSATA_PROP "RsttSatV"
> -#define AHCI_RST_PROP "RstVmdV"
> -#define VMD_PROP "RstUefiV"
> +#define RST_VMD_PROP "RstVmdV"
> +#define RST_UEFI_PROP "RstUefiV"
>
> #define VENDOR_GUID \
> EFI_GUID(0x193dfefa, 0xa445, 0x4302, 0x99, 0xd8, 0xef, 0x3a,
> 0xad, 0x1a, 0x04, 0xc6) @@ -607,7 +607,8 @@ const struct imsm_orom
> *find_imsm_efi(struct sys_dev *hba) struct orom_entry *ret;
> static const char * const sata_efivars[] = {AHCI_PROP,
> AHCI_SSATA_PROP, AHCI_TSATA_PROP,
> - AHCI_RST_PROP};
> + RST_VMD_PROP};
> + static const char * const vmd_efivars[] = {RST_UEFI_PROP,
> RST_VMD_PROP}; unsigned long i;
>
> if (check_env("IMSM_TEST_AHCI_EFI") ||
> check_env("IMSM_TEST_SCU_EFI")) @@ -640,10 +641,14 @@ const struct
> imsm_orom *find_imsm_efi(struct sys_dev *hba)
> break;
> case SYS_DEV_VMD:
> - if (!read_efi_variable(&orom, sizeof(orom), VMD_PROP,
> - VENDOR_GUID))
> - break;
> - return NULL;
> + for (i = 0; i < ARRAY_SIZE(vmd_efivars); i++) {
> + if (!read_efi_variable(&orom, sizeof(orom),
> + vmd_efivars[i],
> VENDOR_GUID))
> + break;
> + }
> + if (i == ARRAY_SIZE(vmd_efivars))
> + return NULL;
> + break;
> default:
> return NULL;
> }
Hi,
please have a look at the following mail:
https://marc.info/?l=linux-raid&m=165969352101643&w=2
Regards,
Kinga Tanska
