mISDN: Fix deactivation, if peer IP is removed from l1oip instance.

 Added GETPEER operation.
 Socket now checks if device is already busy at a differen mode.

Signed-off-by: Andreas Eversberg <andreas@eversberg.eu>
Signed-off-by: Karsten Keil <kkeil@suse.de>

1 files changed, 3 insertions, 2 deletions

diff --git a/include/linux/mISDNif.h b/include/linux/mISDNif.h
index 7f65aa0c1cc5..3f9988849f32 100644
--- a/include/linux/mISDNif.h
+++ b/include/linux/mISDNif.h
@@ -204,9 +204,9 @@
 #define ISDN_P_NT_UP0           0x06
 
 #define IS_ISDN_P_TE(p) ((p == ISDN_P_TE_S0) || (p == ISDN_P_TE_E1) || \
-                                (p == ISDN_P_TE_UP0))
+                                (p == ISDN_P_TE_UP0) || (p == ISDN_P_LAPD_TE))
 #define IS_ISDN_P_NT(p) ((p == ISDN_P_NT_S0) || (p == ISDN_P_NT_E1) || \
-                                (p == ISDN_P_NT_UP0))
+                                (p == ISDN_P_NT_UP0) || (p == ISDN_P_LAPD_NT))
 #define IS_ISDN_P_S0(p) ((p == ISDN_P_TE_S0) || (p == ISDN_P_NT_S0))
 #define IS_ISDN_P_E1(p) ((p == ISDN_P_TE_E1) || (p == ISDN_P_NT_E1))
 #define IS_ISDN_P_UP0(p) ((p == ISDN_P_TE_UP0) || (p == ISDN_P_NT_UP0))
@@ -333,6 +333,7 @@ clear_channelmap(u_int nr, u_char *map)
 #define MISDN_CTRL_UNSETPEER            0x0080
 #define MISDN_CTRL_RX_OFF               0x0100
 #define MISDN_CTRL_FILL_EMPTY           0x0200
+#define MISDN_CTRL_GETPEER              0x0400
 #define MISDN_CTRL_HW_FEATURES_OP       0x2000
 #define MISDN_CTRL_HW_FEATURES          0x2001
 #define MISDN_CTRL_HFC_OP               0x4000