Merge branch 'for_2.6.29' of git://git.kernel.org/pub/scm/linux/kerne…

…l/git/kkeil/ISDN-2.6

* 'for_2.6.29' of git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/ISDN-2.6: (28 commits)
  mISDN: Add HFC USB driver
  mISDN: Add layer1 prim MPH_INFORMATION_REQ
  mISDN: Fix kernel crash when doing hardware conference with more than two members
  mISDN: Added missing create_l1() call
  mISDN: Add MODULE_DEVICE_TABLE() to hfcpci
  mISDN: Minor cleanups
  mISDN: Create /sys/class/mISDN
  mISDN: Add missing release functions
  mISDN: Add different different timer settings for hfc-pci
  mISDN: Minor fixes
  mISDN: Correct busy device detection
  mISDN: Fix deactivation, if peer IP is removed from l1oip instance.
  mISDN: Add ISDN_P_TE_UP0 / ISDN_P_NT_UP0
  mISDN: Fix irq detection
  mISDN: Add ISDN sample clock API to mISDN core
  mISDN: Return error on E-channel access
  mISDN: Add E-Channel logging features
  mISDN: Use protocol to detect D-channel
  mISDN: Fixed more indexing bugs
  mISDN: Make debug output a little bit more verbose
  ...

drivers/isdn/hardware/mISDN/Kconfig

@@ -23,3 +23,10 @@ config MISDN_HFCMULTI
 	   * HFC-8S (8 S/T interfaces on one chip)
 	   * HFC-E1 (E1 interface for 2Mbit ISDN)
 
+config MISDN_HFCUSB
+	tristate "Support for HFC-S USB based TAs"
+	depends on USB
+	help
+	  Enable support for USB ISDN TAs with Cologne Chip AG's
+	  HFC-S USB ISDN Controller
+

drivers/isdn/hardware/mISDN/Makefile

@@ -5,3 +5,4 @@
 
 obj-$(CONFIG_MISDN_HFCPCI) += hfcpci.o
 obj-$(CONFIG_MISDN_HFCMULTI) += hfcmulti.o
+obj-$(CONFIG_MISDN_HFCUSB) += hfcsusb.o

drivers/isdn/hardware/mISDN/hfc_multi.h

@@ -2,17 +2,14 @@
  * see notice in hfc_multi.c
  */
 
-extern void ztdummy_extern_interrupt(void);
-extern void ztdummy_register_interrupt(void);
-extern int ztdummy_unregister_interrupt(void);
-
 #define DEBUG_HFCMULTI_FIFO	0x00010000
 #define	DEBUG_HFCMULTI_CRC	0x00020000
 #define	DEBUG_HFCMULTI_INIT	0x00040000
 #define	DEBUG_HFCMULTI_PLXSD	0x00080000
 #define	DEBUG_HFCMULTI_MODE	0x00100000
 #define	DEBUG_HFCMULTI_MSG	0x00200000
 #define	DEBUG_HFCMULTI_STATE	0x00400000
+#define	DEBUG_HFCMULTI_FILL	0x00800000
 #define	DEBUG_HFCMULTI_SYNC	0x01000000
 #define	DEBUG_HFCMULTI_DTMF	0x02000000
 #define	DEBUG_HFCMULTI_LOCK	0x80000000
@@ -170,6 +167,8 @@ struct hfc_multi {
 
 	u_long		chip;	/* chip configuration */
 	int		masterclk; /* port that provides master clock -1=off */
+	unsigned char	silence;/* silence byte */
+	unsigned char	silence_data[128];/* silence block */
 	int		dtmf;	/* flag that dtmf is currently in process */
 	int		Flen;	/* F-buffer size */
 	int		Zlen;	/* Z-buffer size (must be int for calculation)*/
@@ -198,6 +197,9 @@ struct hfc_multi {
 
 	spinlock_t	lock;	/* the lock */
 
+	struct mISDNclock *iclock; /* isdn clock support */
+	int		iclock_on;
+
 	/*
 	 * the channel index is counted from 0, regardless where the channel
 	 * is located on the hfc-channel.

drivers/isdn/hardware/mISDN/hfc_pci.h

@@ -26,7 +26,7 @@
  * change mask and threshold simultaneously
  */
 #define HFCPCI_BTRANS_THRESHOLD 128
-#define HFCPCI_BTRANS_MAX	256
+#define HFCPCI_FILLEMPTY	64
 #define HFCPCI_BTRANS_THRESMASK 0x00
 
 /* defines for PCI config */