From d8562c778088ff6ab3383df5ceead41eff4bf124 Mon Sep 17 00:00:00 2001 From: tzafrir Date: Thu, 19 Mar 2009 20:08:29 +0000 Subject: xpp: a massive backport from DAHDI. From Xorcom branch-rel-6839-r6908 . Sun Mar 1 2009 Oron Peled - xpp.r6795 * Fix cases where the command_queue overflowed during initialization. - Also add a 'command_queue_length' parameter to xpp.ko * More migrations to sysfs: - Add a 'transport' attribute to our astribank devices which points to the usb device we use. E.g: /sys/bus/astribanks/devices/xbus-00/transport is symlinked to ../../../../../../devices/pci0000:00/0000:00:10.4/usb5/5-4 - Move /proc/xpp/XBUS-??/XPD-??/span to /sys/bus/xpds/devices/??:?:?/span - Migrate from /proc/xpp/sync to: /sys/bus/astribanks/drivers/xppdrv/sync - New 'offhook' attribute in: /sys/bus/xpds/devices/??:?:?/offhook * PRI: change the "timing" priority to match the convention used by other PRI cards -- I.e: lower numbers (not 0) have higher priority. * FXO: - Power denial: create two module parameters instead of hard-coded constants (power_denial_safezone, power_denial_minlen). For sites that get non-standard power-denial signals from central office on offhook. - Don't hangup on power-denial, just notify Dahdi and wait for - Fix caller-id detection for the case central office sends it before first ring without any indication before. Asterisk's desicion. Mon, Dec 8 2008 Oron Peled - xpp.r6430 * PRI: - Match our span clocking priorities (in system.conf) to Digium -- this is a reversal of the previous state. Now lower numbers (greater than 0) are better. - Synchronization fixes for PRI ports other than 0. - Fix T1 CRC for some countries (e.g: China). * FXS: fix bug in VMWI detection if using old asterisk which does not provide ZT_VMWI ioctl(). * FXO: - Improve caller_id_style module parameter. This provide a workaround for countries that send this information without any notification (reverse polarity, ring, etc.) - Don't force on-hook upon power-denial. So, loopstart devices would ignore these as expected. * Implement a flow-control to prevent user space (init_card_* scripts) from pressuring our command queue. git-svn-id: http://svn.digium.com/svn/zaptel/branches/1.4@4631 5390a7c7-147a-4af0-8ec9-7488f05a26cb --- kernel/xpp/xframe_queue.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'kernel/xpp/xframe_queue.h') diff --git a/kernel/xpp/xframe_queue.h b/kernel/xpp/xframe_queue.h index 5612d65..eba94dd 100644 --- a/kernel/xpp/xframe_queue.h +++ b/kernel/xpp/xframe_queue.h @@ -9,6 +9,7 @@ struct xframe_queue { struct list_head head; + bool disabled; unsigned int count; unsigned int max_count; unsigned int steady_state_count; @@ -27,7 +28,7 @@ void xframe_queue_init(struct xframe_queue *q, __must_check bool xframe_enqueue(struct xframe_queue *q, xframe_t *xframe); __must_check xframe_t *xframe_dequeue(struct xframe_queue *q); void xframe_queue_clearstats(struct xframe_queue *q); -void xframe_queue_disable(struct xframe_queue *q); +void xframe_queue_disable(struct xframe_queue *q, bool disabled); void xframe_queue_clear(struct xframe_queue *q); uint xframe_queue_count(struct xframe_queue *q); -- cgit v1.2.3