Lines Matching refs:rx
19 .macro senduart, rd, rx
23 .macro busyuart, rd, rx
25 mrc p14, 0, \rx, c0, c1, 0
26 tst \rx, #0x20000000
30 .macro waituart, rd, rx
35 mrc p14, 0, \rx, c0, c1, 0
36 tst \rx, #0x20000000
43 .macro senduart, rd, rx
47 .macro busyuart, rd, rx
49 mrc p14, 0, \rx, c14, c0, 0
50 tst \rx, #0x10000000
54 .macro waituart, rd, rx
59 mrc p14, 0, \rx, c14, c0, 0
60 tst \rx, #0x10000000
67 .macro senduart, rd, rx
71 .macro busyuart, rd, rx
73 mrc p14, 0, \rx, c0, c0, 0
74 tst \rx, #2
79 .macro waituart, rd, rx
84 mrc p14, 0, \rx, c0, c0, 0
85 tst \rx, #2