| // Copyright 2022 The Fuchsia Authors |
| // |
| // Use of this source code is governed by a MIT-style |
| // license that can be found in the LICENSE file or at |
| // https://opensource.org/licenses/MIT |
| |
| #include <platform/efi.h> |
| #include <platform/pc.h> |
| |
| namespace { |
| |
| // Is the string `needle` in the string `haysack`? |
| bool StringContains(ktl::string_view haysack, ktl::string_view needle) { |
| return haysack.find(needle) != ktl::string_view::npos; |
| } |
| |
| } // namespace |
| |
| // Return true if the the platform/manufacturer provided by SMBios is expected to have |
| // functioning EFI support. |
| // |
| // Return false if no EFI is expected or unknown. |
| // |
| // While most x86_64 platforms _will_ have EFI support, but some platforms (in |
| // particular, QEMU and Chromebooks) don't have EFI support, and this is fine. |
| bool IsEfiExpected() { |
| // All Intel NUCs are expected to have functining EFI support. |
| return StringContains(manufacturer, "Intel") && StringContains(product, "NUC"); |
| } |
