Add parseing for Vendor options aka DHCP options.

[yaboot.git] / include / prom.h

diff --git a/include/prom.h b/include/prom.h
index f5ee88f8c2a09392009736ecf1047aa66a977dad..e0397ecaea2276b28be552f8ad462cab2db95da3 100644 (file)
--- a/include/prom.h
+++ b/include/prom.h
@@ -37,6 +37,9 @@ typedef void *phandle;
 #define PROM_INVALID_HANDLE    ((prom_handle)-1UL)
 #define BOOTDEVSZ               (2048) /* iscsi args can be in excess of 1040 bytes */
 #define TOK_ISCSI               "iscsi"
 #define PROM_INVALID_HANDLE    ((prom_handle)-1UL)
 #define BOOTDEVSZ               (2048) /* iscsi args can be in excess of 1040 bytes */
 #define TOK_ISCSI               "iscsi"

+#define PROM_CLAIM_MAX_ADDR    0x8000000
+#define BOOTLASTSZ             1024
+#define FW_NBR_REBOOTSZ                4

 
 struct prom_args;
 typedef int (*prom_entry)(struct prom_args *);
 
 struct prom_args;
 typedef int (*prom_entry)(struct prom_args *);


@@ -85,6 +88,7 @@ int prom_set_color(prom_handle device, int color, int r, int g, int b);
 
 /* memory */
 
 
 /* memory */
 

+void *prom_claim_chunk(void *virt, unsigned int size, unsigned int align);

 void *prom_claim (void *virt, unsigned int size, unsigned int align);
 void prom_release(void *virt, unsigned int size);
 void prom_map (void *phys, void *virt, int size);
 void *prom_claim (void *virt, unsigned int size, unsigned int align);
 void prom_release(void *virt, unsigned int size);
 void prom_map (void *phys, void *virt, int size);


@@ -148,7 +152,7 @@ struct bootp_packet {
      unsigned char chaddr[16];
      unsigned char sname[64];
      unsigned char file[128];
      unsigned char chaddr[16];
      unsigned char sname[64];
      unsigned char file[128];

-     /* vendor options go here if we need them */
+     unsigned char options[]; /* vendor options */

 };
 
 struct bootp_packet * prom_get_netinfo (void);
 };
 
 struct bootp_packet * prom_get_netinfo (void);