{B2400, 2400},
{B4800, 4800},
{B9600, 9600},
-#ifdef B19200
+#ifdef B19200
{B19200, 19200},
#elif defined(EXTA)
{EXTA, 19200},
#endif
-#ifdef B38400
+#ifdef B38400
{B38400, 38400/256 + 0x8000U},
#elif defined(EXTB)
{EXTB, 38400/256 + 0x8000U},
#ifdef B460800
{B460800, 460800/256 + 0x8000U},
#endif
+#ifdef B500000
+ {B500000, 500000/256 + 0x8000U},
+#endif
+#ifdef B576000
+ {B576000, 576000/256 + 0x8000U},
+#endif
+#ifdef B921600
+ {B921600, 921600/256 + 0x8000U},
+#endif
+#ifdef B1000000
+ {B1000000, 1000000/256 + 0x8000U},
+#endif
+#ifdef B1152000
+ {B1152000, 1152000/256 + 0x8000U},
+#endif
+#ifdef B1500000
+ {B1500000, 1500000/256 + 0x8000U},
+#endif
+#ifdef B2000000
+ {B2000000, 2000000/256 + 0x8000U},
+#endif
+#ifdef B2500000
+ {B2500000, 2500000/256 + 0x8000U},
+#endif
+#ifdef B3000000
+ {B3000000, 3000000/256 + 0x8000U},
+#endif
+#ifdef B3500000
+ {B3500000, 3500000/256 + 0x8000U},
+#endif
+#ifdef B4000000
+ {B4000000, 4000000/256 + 0x8000U},
+#endif
};
enum { NUM_SPEEDS = (sizeof(speeds) / sizeof(struct speed_map)) };