Big dump of newer xpp code.

For finer details and separate commits, you are advised to look into the
commit log of dahdi-{linux,tools}.

xpp.r7150

* 116x Astribanks:
 - Support for the TwinStar capability and for FXO and (BRI|PRI) on
   same device.
 - New control protocol ("MPP").
 - astribank_hextool - a low-level firmware loading tool instead of
   fpga_load .
 - astribank_tool - Other MPP activities .
 - Can still reset (but just that) through older protocol.
 - astribank_hexload is required for loading FPGA firmware for USB_FW.hex 
   rev > 6885.
 - USB_FW rev. 7071 . 
 - More modular FPGA firmware (1161 only).
 - FPGA_1161.hex rev. 7131. PIC_TYPE_* rev. 7107.
 - software-settings of some capabilities with astribank_allow .

* XPP:
  - init_card_* script are less verbose.
  - Reduced rate of "Is a DAHDI sync master" message.
  - Replace member bus_id with dev_name() and set_dev_name() for
    building with 2.6.30.
  - Conditionally remove 'owner' property of procfs was dropped in 2.6.30.
  - astribank_hook now enabled by default.
  - Has an optional hook for TwinStar.

* BRI:
  - hardhdlc support: The bri_dchan patch is no longer needed.
  - If bri_dchan patch applied: old code is used, and "dchan" is used.
  - If not: new code and "hardhdlc" is used.
  - zapconf will generate the right configuration, depending on the new
    sysfs driver attribute bri_hardhdlc, but default to "dchan" as
    before if not explicitly told.
  - Bugfix: explicitly turn off leds on startup.

* FXS:
  - Initialization and calibration fixes.
  - Notify the user just one about wrong VMWI config

* Dahdi-perl:
  - Fix detection of empty slots in wctdm.
  - Fix working with ethmf's extra file in /proc/zaptel
  - Improved detection of Rhino cards.
  - dahdi_genconf's generated text better explains files are generated.
  - /etc/xpp_order - allow specifiying an explicit order for
    Astribanks to register with Zaptel.
  - Dahdi::Xpp::Mpp - A wrapper around astribank_tool .

* dahdi.init:
  - A separate waitfor_xpds script. May now have a wait-loop in
    some cases.
  - xpp_sync needs to only be called after dahdi_cfg .
    (for the PRI module).



git-svn-id: http://svn.digium.com/svn/zaptel/branches/1.4@4641 5390a7c7-147a-4af0-8ec9-7488f05a26cb

1 files changed, 7 insertions, 1 deletions

diff --git a/kernel/xpp/xpp_zap.c b/kernel/xpp/xpp_zap.c
index 9e39b01..b324cfa 100644
--- a/kernel/xpp/xpp_zap.c
+++ b/kernel/xpp/xpp_zap.c
@@ -252,6 +252,7 @@ int create_xpd(xbus_t *xbus, const xproto_table_t *proto_table,
 		byte type,
 		byte subtype,
 		int subunits,
+		int subunit_ports,
 		byte port_dir)
 {
 	xpd_t			*xpd = NULL;
@@ -266,7 +267,12 @@ int create_xpd(xbus_t *xbus, const xproto_table_t *proto_table,
 			unit, subunit);
 		return 0;
 	}
-	xpd = proto_table->xops.card_new(xbus, unit, subunit, proto_table, subtype, subunits, to_phone);
+	if(subunit_ports <= 0 || subunit_ports > CHANNELS_PERXPD) {
+		XBUS_NOTICE(xbus, "Illegal number of ports %d for XPD %d%d\n",
+			subunit_ports, unit, subunit);
+		return 0;
+	}
+	xpd = proto_table->xops.card_new(xbus, unit, subunit, proto_table, subtype, subunits, subunit_ports, to_phone);
 	if(!xpd) {
 		XBUS_NOTICE(xbus, "card_new(%d,%d,%d,%d,%d) failed. Ignored.\n",
 			unit, subunit, proto_table->type, subtype, to_phone);