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- /** @file
- Include file for PciIovPlatformPolicy.c
- @copyright
- Copyright 2014 - 2021 Intel Corporation. <BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
- **/
- #ifndef _PCI_IOV_PLATFORM_POLICY_H_
- #define _PCI_IOV_PLATFORM_POLICY_H_
- /**
- The GetSystemLowestPageSize() function retrieves the system lowest page size.
- @param This - Pointer to the EFI_PCI_IOV_PLATFORM_PROTOCOL instance.
- @param SystemLowestPageSize - The system lowest page size. (This system supports a
- page size of 2^(n+12) if bit n is set.)
- @retval EFI_SUCCESS - The function completed successfully.
- @retval EFI_INVALID_PARAMETER - SystemLowestPageSize is NULL.
- **/
- EFI_STATUS
- EFIAPI
- GetSystemLowestPageSize (
- IN EFI_PCI_IOV_PLATFORM_PROTOCOL *This,
- OUT UINT32 *SystemLowestPageSize
- )
- ;
- /**
- The GetPlatformPolicy() function retrieves the platform policy regarding PCI IOV.
- @param This - Pointer to the EFI_PCI_IOV_PLATFORM_PROTOCOL instance.
- @param PciIovPolicy - The platform policy for PCI IOV configuration.
- @retval EFI_SUCCESS - The function completed successfully.
- @retval EFI_INVALID_PARAMETER - PciPolicy is NULL.
- **/
- EFI_STATUS
- EFIAPI
- GetIovPlatformPolicy (
- IN EFI_PCI_IOV_PLATFORM_PROTOCOL *This,
- OUT EFI_PCI_IOV_PLATFORM_POLICY *PciIovPolicy
- )
- ;
- #endif
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