[SeaBIOS] [PATCH 29/31] boot.c: Add boot disc chooser for PA-RISC

[Helge Deller]

Signed-off-by: Helge Deller <del...@gmx.de>
---
 src/boot.c | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/src/boot.c b/src/boot.c
index 1effd80..be0d734 100644
--- a/src/boot.c
+++ b/src/boot.c
@@ -790,6 +790,54 @@ interactive_bootmenu(void)
     hlist_add_head(&boot->node, &BootList);
 }

+#if CONFIG_PARISC
+void find_initial_parisc_boot_drives(struct drive_s **harddisc,
+            struct drive_s **cdrom)
+{
+    struct bootentry_s *pos;
+    hlist_for_each_entry(pos, &BootList, node) {
+       if ((pos->type == IPL_TYPE_CDROM) && (*cdrom == NULL))
+            *cdrom = pos->drive;
+       if ((pos->type == IPL_TYPE_HARDDISK) && (*harddisc == NULL))
+            *harddisc = pos->drive;
+    }
+}
+
+struct drive_s *select_parisc_boot_drive(char bootdrive)
+{
+    printf("Available boot devices:\n");
+
+    // Show menu items
+    int maxmenu = 0;
+    struct bootentry_s *pos;
+    hlist_for_each_entry(pos, &BootList, node) {
+        char desc[77];
+        maxmenu++;
+        printf("%d. %s\n", maxmenu
+               , strtcpy(desc, pos->description, ARRAY_SIZE(desc)));
+    }
+
+    /* try each boot device */
+    hlist_for_each_entry(pos, &BootList, node) {
+       if (((bootdrive == 'd') && (pos->type == IPL_TYPE_CDROM)) ||
+           ((bootdrive != 'd') && (pos->type == IPL_TYPE_HARDDISK))) {
+                printf("\nBooting from %s\n",pos->description);
+               return pos->drive;
+       }
+    }
+    /* if none found, choose first bootable device */
+    hlist_for_each_entry(pos, &BootList, node) {
+       if ((pos->type == IPL_TYPE_CDROM) ||
+           (pos->type == IPL_TYPE_HARDDISK)) {
+                printf("\nAuto-Booting from %s\n",pos->description);
+               return pos->drive;
+       }
+    }
+    return NULL;
+}
+#endif
+
+
 // BEV (Boot Execution Vector) list
 struct bev_s {
     int type;
--
2.29.2
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