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| author | Alexander Graf <agraf@suse.de> | 2016-05-06 21:01:01 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-05-27 10:01:10 -0400 |
| commit | 0efe1bcf5c2ce89d7c2467550e2823d7f95733e0 (patch) | |
| tree | f040d19ef28c73746c329475e1ee4ac0524c1be7 /include/efi_loader.h | |
| parent | 7e6621a1cae2d2442d3d7641ff1df17b3f03ad4b (diff) | |
| download | talos-obmc-uboot-0efe1bcf5c2ce89d7c2467550e2823d7f95733e0.tar.gz talos-obmc-uboot-0efe1bcf5c2ce89d7c2467550e2823d7f95733e0.zip | |
efi_loader: Add network access support
We can now successfully boot EFI applications from disk, but users
may want to also run them from a PXE setup.
This patch implements rudimentary network support, allowing a payload
to send and receive network packets.
With this patch, I was able to successfully run grub2 with network
access inside of QEMU's -M xlnx-ep108.
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'include/efi_loader.h')
| -rw-r--r-- | include/efi_loader.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/efi_loader.h b/include/efi_loader.h index 88b8149b14..8005454af3 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -91,6 +91,12 @@ extern struct list_head efi_obj_list; int efi_disk_register(void); /* Called by bootefi to make GOP (graphical) interface available */ int efi_gop_register(void); +/* Called by bootefi to make the network interface available */ +int efi_net_register(void **handle); + +/* Called by networking code to memorize the dhcp ack package */ +void efi_net_set_dhcp_ack(void *pkt, int len); + /* * Stub implementation for a protocol opener that just returns the handle as * interface @@ -157,5 +163,6 @@ static inline void ascii2unicode(u16 *unicode, char *ascii) static inline void efi_restore_gd(void) { } static inline void efi_set_bootdev(const char *dev, const char *devnr, const char *path) { } +static inline void efi_net_set_dhcp_ack(void *pkt, int len) { } #endif |
