[PATCH] Char: mxser_new, upgrade to 1.9.15

- allow special rates
- break when bad status

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 14 insertions, 0 deletions

diff --git a/drivers/char/mxser_new.h b/drivers/char/mxser_new.h
index 04fa5fc9226d..d42f7766c652 100644
--- a/drivers/char/mxser_new.h
+++ b/drivers/char/mxser_new.h
@@ -35,6 +35,8 @@
 #define MOXA_ASPP_LSTATUS       (MOXA + 74)
 #define MOXA_ASPP_MON_EXT       (MOXA + 75)
 #define MOXA_SET_BAUD_METHOD    (MOXA + 76)
+#define MOXA_SET_SPECIAL_BAUD_RATE      (MOXA + 77)
+#define MOXA_GET_SPECIAL_BAUD_RATE      (MOXA + 78)
 
 /* --------------------------------------------------- */
 
@@ -212,6 +214,18 @@
         outb(__oldlcr, (info)->ioaddr+UART_LCR);                \
 } while (0)
 
+#define SET_MOXA_MUST_ENUM_VALUE(baseio, Value) do {            \
+        u8      __oldlcr, __efr;                                \
+        __oldlcr = inb((baseio)+UART_LCR);                      \
+        outb(MOXA_MUST_ENTER_ENCHANCE, (baseio)+UART_LCR);      \
+        __efr = inb((baseio)+MOXA_MUST_EFR_REGISTER);           \
+        __efr &= ~MOXA_MUST_EFR_BANK_MASK;                      \
+        __efr |= MOXA_MUST_EFR_BANK2;                           \
+        outb(__efr, (baseio)+MOXA_MUST_EFR_REGISTER);           \
+        outb((u8)(Value), (baseio)+MOXA_MUST_ENUM_REGISTER);    \
+        outb(__oldlcr, (baseio)+UART_LCR);                      \
+} while (0)
+
 #define GET_MOXA_MUST_HARDWARE_ID(baseio, pId) do {             \
         u8      __oldlcr, __efr;                                \
         __oldlcr = inb((baseio)+UART_LCR);                      \