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https://github.com/AsahiLinux/u-boot
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622fe621a2
Calling net_send_packet() requires that the buffer is aligned to a multiple of PKTALIGN (= ARCH_DMA_MINALIGN). The UEFI spec does not require efi_net_transmit() to be called with a buffer with any special alignment. So we have to copy to an aligned buffer. The current coding copies to an aligned buffer only if CONFIG_EFI_LOADER_BOUNCE_BUFFER=y. Many boards like the Odroid C2 do not use a bounce buffer. With the patch we copy to a correctly aligned buffer in all cases. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de> |
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| .. | ||
| .gitignore | ||
| efi_acpi.c | ||
| efi_bootmgr.c | ||
| efi_boottime.c | ||
| efi_console.c | ||
| efi_device_path.c | ||
| efi_device_path_to_text.c | ||
| efi_device_path_utilities.c | ||
| efi_disk.c | ||
| efi_file.c | ||
| efi_gop.c | ||
| efi_image_loader.c | ||
| efi_memory.c | ||
| efi_net.c | ||
| efi_root_node.c | ||
| efi_runtime.c | ||
| efi_smbios.c | ||
| efi_unicode_collation.c | ||
| efi_variable.c | ||
| efi_watchdog.c | ||
| helloworld.c | ||
| Kconfig | ||
| Makefile | ||