rapidio: add enabling SRIO port RX and TX

Add the functionality to enable Input receiver and Output transmitter of
every port, to allow non-maintenance traffic.

Signed-off-by: Thomas Moll <thomas.moll@sysgo.com>
Signed-off-by: Alexandre Bounine <abounine@tundra.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Li Yang <leoli@freescale.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/include/linux/rio_regs.h b/include/linux/rio_regs.h
index 96ba2159d9fe..aedee0489fb4 100644
--- a/include/linux/rio_regs.h
+++ b/include/linux/rio_regs.h
@@ -243,7 +243,12 @@
 #define  RIO_PORT_N_CTL_PWIDTH          0xc0000000
 #define  RIO_PORT_N_CTL_PWIDTH_1        0x00000000
 #define  RIO_PORT_N_CTL_PWIDTH_4        0x40000000
+#define  RIO_PORT_N_CTL_P_TYP_SER       0x00000001
 #define  RIO_PORT_N_CTL_LOCKOUT         0x00000002
+#define  RIO_PORT_N_CTL_EN_RX_SER       0x00200000
+#define  RIO_PORT_N_CTL_EN_TX_SER       0x00400000
+#define  RIO_PORT_N_CTL_EN_RX_PAR       0x08000000
+#define  RIO_PORT_N_CTL_EN_TX_PAR       0x40000000
 
 /*
  * Error Management Extensions (RapidIO 1.3+, Part 8)