X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fshared%2Fgpt.h;fp=src%2Fshared%2Fgpt.h;h=e23073e1f956f9c00ed7e33fcef885d5f2beb07f;hb=cbd353ce7787ab11a9aa193f35abb97548b3fcf2;hp=2956377b48e02206f58b7441977610ceba0b5d94;hpb=d13394a88334441bf3092cf93804ba0f9c56d8e0;p=elogind.git

diff --git a/src/shared/gpt.h b/src/shared/gpt.h
index 2956377b4..e23073e1f 100644
--- a/src/shared/gpt.h
+++ b/src/shared/gpt.h
@@ -21,8 +21,20 @@
 
 #include "sd-id128.h"
 
-#define GPT_ESP  SD_ID128_MAKE(c1,2a,73,28,f8,1f,11,d2,ba,4b,00,a0,c9,3e,c9,3b)
-#define GPT_ROOT SD_ID128_MAKE(4f,68,bc,e3,e8,cd,4d,b1,96,e7,fb,ca,f9,84,b7,09)
-#define GPT_SWAP SD_ID128_MAKE(06,57,fd,6d,a4,ab,43,c4,84,e5,09,33,c8,4b,4f,4f)
-#define GPT_HOME SD_ID128_MAKE(93,3a,c7,e1,2e,b4,4f,13,b8,44,0e,14,e2,ae,f9,15)
-#define GPT_SRV  SD_ID128_MAKE(3b,8f,84,25,20,e0,4f,3b,90,7f,1a,25,a7,6f,98,e8)
+/* We only support root disk discovery for x86 and x86-64 for now,
+ * since EFI for anything else doesn't really exist, and we only care
+ * for root partitions on the same disk as the EFI ESP. */
+
+#define GPT_ROOT_X86    SD_ID128_MAKE(44,47,95,40,f2,97,41,b2,9a,f7,d1,31,d5,f0,45,8a)
+#define GPT_ROOT_X86_64 SD_ID128_MAKE(4f,68,bc,e3,e8,cd,4d,b1,96,e7,fb,ca,f9,84,b7,09)
+
+#define GPT_ESP         SD_ID128_MAKE(c1,2a,73,28,f8,1f,11,d2,ba,4b,00,a0,c9,3e,c9,3b)
+#define GPT_SWAP        SD_ID128_MAKE(06,57,fd,6d,a4,ab,43,c4,84,e5,09,33,c8,4b,4f,4f)
+#define GPT_HOME        SD_ID128_MAKE(93,3a,c7,e1,2e,b4,4f,13,b8,44,0e,14,e2,ae,f9,15)
+#define GPT_SRV         SD_ID128_MAKE(3b,8f,84,25,20,e0,4f,3b,90,7f,1a,25,a7,6f,98,e8)
+
+#if defined(__x86_64__)
+#  define GPT_ROOT_NATIVE GPT_ROOT_X86_64
+#elif defined(__i386__)
+#  define GPT_ROOT_NATIVE GPT_ROOT_X86
+#endif