Fix error in PXE arch names and add ARM32 and ARM64.

CHANGELOG

@@ -76,6 +76,14 @@ version 2.76
 	    The number to be logged can be changed as SERVERS_LOGGED
 	    in src/config.h.
 
+	    Swap the values if BC_EFI and x86-64_EFI in --pxe-service. 
+	    These were previously wrong due to an error in RFC 4578.
+	    If you're using BC_EFI to boot 64-bit EFI machines, you
+	    will need to update your config.
+
+	    Add ARM32_EFI and ARM64_EFI as valid architectures in
+	    --pxe-service.
+
 
 version 2.75
             Fix reversion on 2.74 which caused 100% CPU use when a 

man/dnsmasq.8

@@ -1358,7 +1358,7 @@ functions when supported by a suitable DHCP server.
 This specifies a boot option which may appear in a PXE boot menu. <CSA> is
 client system type, only services of the correct type will appear in a
 menu. The known types are x86PC, PC98, IA64_EFI, Alpha, Arc_x86,
-Intel_Lean_Client, IA32_EFI, BC_EFI, Xscale_EFI and X86-64_EFI; an
+Intel_Lean_Client, IA32_EFI,  X86-64_EFI, Xscale_EFI, BC_EFI, ARM32_EFI and ARM64_EFI; an
 integer may be used for other types. The
 parameter after the menu text may be a file name, in which case dnsmasq acts as a
 boot server and directs the PXE client to download the file by TFTP,

src/option.c

@@ -3298,7 +3298,8 @@ static int one_opt(int option, char *arg, char *errstr, char *gen_err, int comma
        {
 	 struct pxe_service *new = opt_malloc(sizeof(struct pxe_service));
 	 char *CSA[] = { "x86PC", "PC98", "IA64_EFI", "Alpha", "Arc_x86", "Intel_Lean_Client",
-			 "IA32_EFI", "BC_EFI", "Xscale_EFI", "x86-64_EFI", NULL };  
+			 "IA32_EFI", "x86-64_EFI", "Xscale_EFI", "BC_EFI",
+			 "ARM32_EFI", "ARM64_EFI", NULL };  
 	 static int boottype = 32768;
 	 
 	 new->netid = NULL;