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authorJan Kiszka <jan.kiszka@siemens.com>2013-06-22 08:07:01 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2013-07-04 17:42:43 +0200
commitb6f3296292f027c9a87a12dddd736a7c344d0206 (patch)
treefd91c43198bc6a01a15fe7ef9a55021c988cc32e /ioport.c
parent8ab9b41876c0ead43648b55576a8f17aa2c8b027 (diff)
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isa: implement isa_is_ioport_assigned via memory_region_find
Open-code isa_is_ioport_assigned via a memory region lookup. As all IO ports are now directly or indirectly registered via the memory API, this becomes possible and will finally allow us to drop the ioport tables. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'ioport.c')
-rw-r--r--ioport.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/ioport.c b/ioport.c
index d5b7fbd..56470c5 100644
--- a/ioport.c
+++ b/ioport.c
@@ -273,13 +273,6 @@ void isa_unassign_ioport(pio_addr_t start, int length)
}
}
-bool isa_is_ioport_assigned(pio_addr_t start)
-{
- return (ioport_read_table[0][start] || ioport_write_table[0][start] ||
- ioport_read_table[1][start] || ioport_write_table[1][start] ||
- ioport_read_table[2][start] || ioport_write_table[2][start]);
-}
-
/***********************************************************/
void cpu_outb(pio_addr_t addr, uint8_t val)