grub2/0004-efinet-UEFI-IPv6-PXE-support.patch
Michael Chang 8ee92f5194 Accepting request 1105405 from home:michael-chang:grub:2.12rc1
- Implement NV index mode for TPM 2.0 key protector
  0001-protectors-Implement-NV-index.patch
- Fall back to passphrase mode when the key protector fails to
  unlock the disk
  0002-cryptodisk-Fallback-to-passphrase.patch
- Wipe out the cached key cleanly
  0003-cryptodisk-wipe-out-the-cached-keys-from-protectors.patch
- Make diskfiler to look up cryptodisk devices first
  0004-diskfilter-look-up-cryptodisk-devices-first.patch

- Version bump to 2.12~rc1
  * Added:
    - grub-2.12~rc1.tar.xz
  * Removed:
    - grub-2.06.tar.xz
  * Patch dropped merged by new version:
    - grub2-GRUB_CMDLINE_LINUX_RECOVERY-for-recovery-mode.patch
    - grub2-s390x-02-kexec-module-added-to-emu.patch
    - grub2-efi-chainloader-root.patch
    - grub2-Fix-incorrect-netmask-on-ppc64.patch
    - 0001-osdep-Introduce-include-grub-osdep-major.h-and-use-i.patch
    - 0002-osdep-linux-hostdisk-Use-stat-instead-of-udevadm-for.patch
    - 0002-net-read-bracketed-ipv6-addrs-and-port-numbers.patch
    - grub2-s390x-10-keep-network-at-kexec.patch
    - 0001-Fix-build-error-in-binutils-2.36.patch
    - 0001-emu-fix-executable-stack-marking.patch
    - 0046-squash-verifiers-Move-verifiers-API-to-kernel-image.patch
    - 0001-30_uefi-firmware-fix-printf-format-with-null-byte.patch
    - 0001-tpm-Pass-unknown-error-as-non-fatal-but-debug-print-.patch
    - 0001-Filter-out-POSIX-locale-for-translation.patch

OBS-URL: https://build.opensuse.org/request/show/1105405
OBS-URL: https://build.opensuse.org/package/show/Base:System/grub2?expand=0&rev=458
2023-08-24 03:25:56 +00:00

117 lines
3.4 KiB
Diff

From ca482c7c1efe5faf792bf0912a116ea8e0642e24 Mon Sep 17 00:00:00 2001
From: Michael Chang <mchang@suse.com>
Date: Wed, 15 Apr 2015 14:48:30 +0800
Subject: [PATCH 4/8] efinet: UEFI IPv6 PXE support
When grub2 image is booted from UEFI IPv6 PXE, the DHCPv6 Reply packet is
cached in firmware buffer which can be obtained by PXE Base Code protocol. The
network interface can be setup through the parameters in that obtained packet.
Signed-off-by: Michael Chang <mchang@suse.com>
Signed-off-by: Ken Lin <ken.lin@hpe.com>
---
grub-core/net/drivers/efi/efinet.c | 24 +++++++++++++----
include/grub/efi/api.h | 55 +++++++++++++++++++++++++++++++++++++-
2 files changed, 73 insertions(+), 6 deletions(-)
--- a/grub-core/net/drivers/efi/efinet.c
+++ b/grub-core/net/drivers/efi/efinet.c
@@ -400,6 +400,18 @@
continue;
pxe_mode = pxe->mode;
+ if (pxe_mode->using_ipv6)
+ {
+ grub_net_configure_by_dhcpv6_reply (card->name, card, 0,
+ (struct grub_net_dhcp6_packet *)
+ &pxe_mode->dhcp_ack,
+ sizeof (pxe_mode->dhcp_ack),
+ 1, device, path);
+ if (grub_errno)
+ grub_print_error ();
+ }
+ else
+ {
inter = grub_net_configure_by_dhcp_ack (card->name, card, 0,
(struct grub_net_bootp_packet *)
&pxe_mode->dhcp_ack,
@@ -428,6 +440,7 @@
vlan_dp = (grub_efi_device_path_t *) ((grub_efi_uint8_t *) vlan_dp + vlan_dp_len);
}
}
+ }
return;
}
}
--- a/include/grub/efi/api.h
+++ b/include/grub/efi/api.h
@@ -1523,14 +1523,67 @@
typedef grub_uint8_t grub_efi_pxe_packet_t[1472];
+typedef struct {
+ grub_uint8_t addr[4];
+} grub_efi_pxe_ipv4_address_t;
+
+typedef struct {
+ grub_uint8_t addr[16];
+} grub_efi_pxe_ipv6_address_t;
+
+typedef struct {
+ grub_uint8_t addr[32];
+} grub_efi_pxe_mac_address_t;
+
+typedef union {
+ grub_uint32_t addr[4];
+ grub_efi_pxe_ipv4_address_t v4;
+ grub_efi_pxe_ipv6_address_t v6;
+} grub_efi_pxe_ip_address_t;
+
+#define GRUB_EFI_PXE_BASE_CODE_MAX_IPCNT 8
+typedef struct {
+ grub_uint8_t filters;
+ grub_uint8_t ip_cnt;
+ grub_uint16_t reserved;
+ grub_efi_pxe_ip_address_t ip_list[GRUB_EFI_PXE_BASE_CODE_MAX_IPCNT];
+} grub_efi_pxe_ip_filter_t;
+
+typedef struct {
+ grub_efi_pxe_ip_address_t ip_addr;
+ grub_efi_pxe_mac_address_t mac_addr;
+} grub_efi_pxe_arp_entry_t;
+
+typedef struct {
+ grub_efi_pxe_ip_address_t ip_addr;
+ grub_efi_pxe_ip_address_t subnet_mask;
+ grub_efi_pxe_ip_address_t gw_addr;
+} grub_efi_pxe_route_entry_t;
+
+
+#define GRUB_EFI_PXE_BASE_CODE_MAX_ARP_ENTRIES 8
+#define GRUB_EFI_PXE_BASE_CODE_MAX_ROUTE_ENTRIES 8
+
typedef struct grub_efi_pxe_mode
{
- grub_uint8_t unused[52];
+ grub_uint8_t started;
+ grub_uint8_t ipv6_available;
+ grub_uint8_t ipv6_supported;
+ grub_uint8_t using_ipv6;
+ grub_uint8_t unused[16];
+ grub_efi_pxe_ip_address_t station_ip;
+ grub_efi_pxe_ip_address_t subnet_mask;
grub_efi_pxe_packet_t dhcp_discover;
grub_efi_pxe_packet_t dhcp_ack;
grub_efi_pxe_packet_t proxy_offer;
grub_efi_pxe_packet_t pxe_discover;
grub_efi_pxe_packet_t pxe_reply;
+ grub_efi_pxe_packet_t pxe_bis_reply;
+ grub_efi_pxe_ip_filter_t ip_filter;
+ grub_uint32_t arp_cache_entries;
+ grub_efi_pxe_arp_entry_t arp_cache[GRUB_EFI_PXE_BASE_CODE_MAX_ARP_ENTRIES];
+ grub_uint32_t route_table_entries;
+ grub_efi_pxe_route_entry_t route_table[GRUB_EFI_PXE_BASE_CODE_MAX_ROUTE_ENTRIES];
} grub_efi_pxe_mode_t;
typedef struct grub_efi_pxe