MFC r260281, r260282, r260283, r260285

  Implement OFW_BUS_MAP_INTR() in terms of the FDT PIC table

  Reimplement fdt_intr_to_rl() in terms of OFW_BUS_MAP_INTR() and
  OFW_BUS_CONFIG_INTR().

  Use bus_space_map() rather than pmap_mapdev() in nexus_activate_resource(),
  when running on FDT systems.  Unmap memory in nexus_deactivate_resource().

  Remove fdt_pic_table code from MIPS, PowerPC, and x86, as it is no longer
  used by anything.

1 files changed, 0 insertions, 42 deletions

diff --git a/sys/dev/fdt/fdt_mips.c b/sys/dev/fdt/fdt_mips.c
index 1904574..4e04602 100644
--- a/sys/dev/fdt/fdt_mips.c
+++ b/sys/dev/fdt/fdt_mips.c
@@ -49,45 +49,3 @@ struct fdt_fixup_entry fdt_fixup_table[] = {
 	{ NULL, NULL }
 };
 
-/*
- * For PIC-free boards, provide a PIC decoder to be used with mips4k CP0
- * interrupt control directly.
- */
-static int
-fdt_pic_decode_mips4k_cp0(phandle_t node, pcell_t *intr, int *interrupt,
-    int *trig, int *pol)
-{
-
-	if (!fdt_is_compatible(node, "mips,mips4k"))
-		return (ENXIO);
-
-	*interrupt = fdt32_to_cpu(intr[0]);
-	*trig = INTR_TRIGGER_CONFORM;
-	*pol = INTR_POLARITY_CONFORM;
-
-	return (0);
-}
-
-/*
- * CHERI PIC decoder.
- */
-static int
-fdt_pic_decode_beri(phandle_t node, pcell_t *intr, int *interrupt,
-    int *trig, int *pol)
-{
-
-	if (!fdt_is_compatible(node, "sri-cambridge,beri-pic"))
-		return (ENXIO);
-
-	*interrupt = fdt32_to_cpu(intr[0]);
-	*trig = INTR_TRIGGER_CONFORM;
-	*pol = INTR_POLARITY_CONFORM;
-
-	return (0);
-}
-
-fdt_pic_decode_t fdt_pic_table[] = {
-	&fdt_pic_decode_mips4k_cp0,
-	&fdt_pic_decode_beri,
-	NULL
-};