thodg/cgminer

diff --git a/debian/changelog b/debian/changelog
index 85339a9..df3ef2c 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,112 +1,146 @@
+cgminer (2.6.2-1) precise; urgency=low
+  Version 2.6.2 - August 3, 2012
+
+  * Scrypt mining does not support block testing yet so don't try to print it.
+  * Clear the bitforce buffer whenever we get an unexpected result as it has
+    likely throttled and we are getting cached responses out of order, and use the
+    temperature monitoring as a kind of watchdog to flush unexpected results.
+  * It is not critical getting the temperature response in bitforce so don't
+    mandatorily wait on the mutex lock.
+  * Check there is a cutoff temp actually set in bitforce before using it as a cut
+    off value otherwise it may think it's set to zero degrees.
+  * We dropped the temporary stopping of curl recruiting on submit_fail by
+    mistake, reinstate it.
+  * Make threads report in either side of the scanhash function in case we miss
+    reporting in when restarting work.
+  * Don't make mandatory work and its clones last forever.
+  * Make test work for pool_active mandatory work items to smooth out staged work
+    counts when in failover-only mode.
+  * Add debugging output when work is found stale as to why.
+  * Print the 3 parameters that are passed to applog for a debug line in
+    bitforce.c
+  * Clear bitforce buffer on init as previously.
+  * Add some headroom to the number of curls available per pool to allow for
+    longpoll and sendwork curls.
+  * Revert "Revert "Change BFL driver thread initialising to a constant 100ms
+    delay between devices instead of a random arrangement.""
+  * Revert "Remove bitforce_thread_init"
+  * Show the correct base units on GPU summary.
+  * Differentiate between the send return value being a bool and the get return
+    value when managing them in bitforce scanhash.
+  * 23a8c60 Revert "bitforce: Skip out of sending work if work restart requested" 
+
+ -- nushor <nushor@nushor-desktop>  Fri, 03 Aug 2012 11:27:44 -0500
+
 cgminer (2.4.2-1) stable; urgency=medium
   Version 2.4.2 - June 2, 2012
 
-  - API.class compiled with Java SE 6.0_03 - works with Win7x64
-  - miner.php highlight devs too slow finding shares (possibly failing)
-  - API update version to V1.11 and document changes
-  - API save default config file if none specified
-  - api.c save success incorrectly returns error
-  - api.c replace BUFSIZ (linux/windows have different values)
-  - Move RPC API content out of README to API-README
-  - Open a longpoll connection if a pool is in the REJECTING state as it's the
+  * API.class compiled with Java SE 6.0_03 - works with Win7x64
+  * miner.php highlight devs too slow finding shares (possibly failing)
+  * API update version to V1.11 and document changes
+  * API save default config file if none specified
+  * api.c save success incorrectly returns error
+  * api.c replace BUFSIZ (linux/windows have different values)
+  * Move RPC API content out of README to API-README
+  * Open a longpoll connection if a pool is in the REJECTING state as it's the
     only way to re-enable it automatically.
-  - Use only one longpoll as much as possible by using a pthread conditional
+  * Use only one longpoll as much as possible by using a pthread conditional
     broadcast that each longpoll thread waits on and checks if it's the current pool
     before
-  - If shares are known stale, don't use them to decide to disable a pool for
+  * If shares are known stale, don't use them to decide to disable a pool for
     sequential rejects.
-  - Restarting cgminer from within after ADL has been corrupted only leads to a
+  * Restarting cgminer from within after ADL has been corrupted only leads to a
     crash. Display a warning only and disable fanspeed monitoring.
-  - Icarus: fix abort calculation/allow user specified abort
-  - Icarus: make --icarus-timing hidden and document it in FPGA-README
-  - Icarus: high accuracy timing and other bitstream speed support
-  - add-MIPSEB-to-icarus-for-BIG_ENDIAN
-  - work_decode only needs swab32 on midstate under BIG ENDIAN
-  - add compile command to api-example.c
-  - save config bugfix: writing an extra ',' when no gpus
-  - Add dpkg-source commits
+  * Icarus: fix abort calculation/allow user specified abort
+  * Icarus: make --icarus-timing hidden and document it in FPGA-README
+  * Icarus: high accuracy timing and other bitstream speed support
+  * add-MIPSEB-to-icarus-for-BIG_ENDIAN
+  * work_decode only needs swab32 on midstate under BIG ENDIAN
+  * add compile command to api-example.c
+  * save config bugfix: writing an extra ',' when no gpus
+  * Add dpkg-source commits
 
  -- nushor <nushor11@gmail.com>  Sun, 03 Jun 2012 22:02:03 -0500
 
 cgminer (2.4.1-1) stable; urgency=low
   Version 2.4.1-1 - May 6, 2012
-  - In the unlikely event of finding a block, display the block solved count with
+  * In the unlikely event of finding a block, display the block solved count with
     the pool it came from for auditing.
-  - Display the device summary on exit even if a device has been disabled.
-  - Use correct pool enabled enums in api.c.
-  - Import Debian packaging configs
-  - Ensure we test for a pool recovering from idle so long as it's not set to
+  * Display the device summary on exit even if a device has been disabled.
+  * Use correct pool enabled enums in api.c.
+  * Import Debian packaging configs
+  * Ensure we test for a pool recovering from idle so long as it's not set to
     disabled.
-  - Fix pool number display.
-  - Give cgminer -T message only if curses is in use.
-  - Reinit_adl is no longer used.
-  - API 'stats' allow devices to add their own stats also for testing/debug
-  - API add getwork stats to cgminer - accesable from API 'stats'
-  - Don't initialise variables to zero when in global scope since they're already
+  * Fix pool number display.
+  * Give cgminer -T message only if curses is in use.
+  * Reinit_adl is no longer used.
+  * API 'stats' allow devices to add their own stats also for testing/debug
+  * API add getwork stats to cgminer - accesable from API 'stats'
+  * Don't initialise variables to zero when in global scope since they're already
     initialised.
-  - Get rid of unitialised variable warning when it's false.
-  - Move a pool to POOL_REJECTING to be disabled only after 3 minutes of
+  * Get rid of unitialised variable warning when it's false.
+  * Move a pool to POOL_REJECTING to be disabled only after 3 minutes of
     continuous rejected shares.
-  - Some tweaks to reporting and logging.
-  - Change FPGA detection order since BFL hangs on an ICA
-  - API support new pool status
-  - Add a temporarily disabled state for enabled pools called POOL_REJECTING and
+  * Some tweaks to reporting and logging.
+  * Change FPGA detection order since BFL hangs on an ICA
+  * API support new pool status
+  * Add a temporarily disabled state for enabled pools called POOL_REJECTING and
     use the work from each longpoll to help determine when a rejecting pool has
     started working again. Switch pools based on the multipool strategy once a pool
     is re-enabled.
-  - Removing extra debug
-  - Fix the benchmark feature by bypassing the new networking code.
-  - Reset sequential reject counter after a pool is disabled for when it is
+  * Removing extra debug
+  * Fix the benchmark feature by bypassing the new networking code.
+  * Reset sequential reject counter after a pool is disabled for when it is
     re-enabled.
-  - Icarus - correct MH/s and U: with work restart set at 8 seconds
-  - ztex updateFreq was always reporting on fpga 0
-  - Trying harder to get 1.15y working
-  - Specifying threads on multi fpga boards extra cgpu
-  - Missing the add cgpu per extra fpga on 1.15y boards
-  - API add last share time to each pool
-  - Don't try to reap curls if benchmarking is enabled.
+  * Icarus - correct MH/s and U: with work restart set at 8 seconds
+  * ztex updateFreq was always reporting on fpga 0
+  * Trying harder to get 1.15y working
+  * Specifying threads on multi fpga boards extra cgpu
+  * Missing the add cgpu per extra fpga on 1.15y boards
+  * API add last share time to each pool
+  * Don't try to reap curls if benchmarking is enabled.
 
  -- nushor <nushor11@gmail.com>  Sun, 06 May 2012 11:09:46 -0500
 
 cgminer (2.4.0-1) stable; urgency=low
   Version 2.4.0 - May 3, 2012
 
-  - Only show longpoll warning once when it has failed.
-  - Convert hashes to an unsigned long long as well.
-  - Detect pools that have issues represented by endless rejected shares and
+  * Only show longpoll warning once when it has failed.
+  * Convert hashes to an unsigned long long as well.
+  * Detect pools that have issues represented by endless rejected shares and
     disable them, with a parameter to optionally disable this feature.
-  - Bugfix: Use a 64-bit type for hashes_done (miner_thread) since it can overflow
+  * Bugfix: Use a 64-bit type for hashes_done (miner_thread) since it can overflow
     32-bit on some FPGAs
-  - Implement an older header fix for a label existing before the pthread_cleanup
+  * Implement an older header fix for a label existing before the pthread_cleanup
     macro.
-  - Limit the number of curls we recruit on communication failures and with
+  * Limit the number of curls we recruit on communication failures and with
     delaynet enabled to 5 by maintaining a per-pool curl count, and using a pthread
     conditional that wakes up when one is returned to the ring buffer.
-  - Generalise add_pool() functions since they're repeated in add_pool_details.
-  - Bugfix: Return failure, rather than quit, if BFwrite fails
-  - Disable failing devices such that the user can attempt to re-enable them
-  - Bugfix: thread_shutdown shouldn't try to free the device, since it's needed
+  * Generalise add_pool() functions since they're repeated in add_pool_details.
+  * Bugfix: Return failure, rather than quit, if BFwrite fails
+  * Disable failing devices such that the user can attempt to re-enable them
+  * Bugfix: thread_shutdown shouldn't try to free the device, since it's needed
     afterward
-  - API bool's and 1TBS fixes
-  - Icarus - minimise code delays and name timer variables
-  - api.c V1.9 add 'restart' + redesign 'quit' so thread exits cleanly
-  - api.c bug - remove extra ']'s in notify command
-  - Increase pool watch interval to 30 seconds.
-  - Reap curls that are unused for over a minute. This allows connections to be
+  * API bool's and 1TBS fixes
+  * Icarus - minimise code delays and name timer variables
+  * api.c V1.9 add 'restart' + redesign 'quit' so thread exits cleanly
+  * api.c bug - remove extra ']'s in notify command
+  * Increase pool watch interval to 30 seconds.
+  * Reap curls that are unused for over a minute. This allows connections to be
     closed, thereby allowing the number of curl handles to always be the minimum
     necessary to not delay networking.
-  - Use the ringbuffer of curls from the same pool for submit as well as getwork
+  * Use the ringbuffer of curls from the same pool for submit as well as getwork
     threads. Since the curl handles were already connected to the same pool and are
     immediately available, share submission will not be delayed by getworks.
-  - Implement a scaleable networking framework designed to cope with any sized
+  * Implement a scaleable networking framework designed to cope with any sized
     network requirements, yet minimise the number of connections being reopened. Do
     this by create a ring buffer linked list of curl handles to be used by getwork,
     recruiting extra handles when none is immediately available.
-  - There is no need for the submit and getwork curls to be tied to the pool
+  * There is no need for the submit and getwork curls to be tied to the pool
     struct.
-  - Do not recruit extra connection threads if there have been connection errors
+  * Do not recruit extra connection threads if there have been connection errors
     to the pool in question.
-  - We should not retry submitting shares indefinitely or we may end up with a
+  * We should not retry submitting shares indefinitely or we may end up with a
     huge backlog during network outages, so discard stale shares if we failed to
     submit them and they've become stale in the interim.
 
@@ -114,32 +148,32 @@ cgminer (2.4.0-1) stable; urgency=low
 
 cgminer (2.3.6-3) stable; urgency=low
   Version 2.3.6-3 - may 3, 2012
-  - More bug fixes, Pre 2.4.1 release.
+  * More bug fixes, Pre 2.4.1 release.
 
  -- nushor <nushor11@gmail.com>  Thurs, 03 May 2012 00:36:50 -0500
 
 cgminer (2.3.6-2) stable; urgency=low
   Version 2.3.6-2 - May 2, 2012
-  - Various bug fixes, latest build from repository.
+  * Various bug fixes, latest build from repository.
 
  -- nushor <nushor11@gmail.com>  Wed, 02 May 2012 18:17:49 -0500
 
 cgminer (2.3.6-1) stable; urgency=low
 
   Version 2.3.6 - April 29, 2012
-  - Shorten stale share messages slightly.
-  - Protect the freeing of current_hash under mutex_lock to prevent racing on it
+  * Shorten stale share messages slightly.
+  * Protect the freeing of current_hash under mutex_lock to prevent racing on it
     when set_curblock is hit concurrently.
-  - Change default behaviour to submitting stale, removing the --submit-stale
+  * Change default behaviour to submitting stale, removing the --submit-stale
     option and adding a --no-submit-stale option.
-  - Make sure to start the getwork and submit threads when a pool is added on the
+  * Make sure to start the getwork and submit threads when a pool is added on the
     fly. This fixes a crash when a pool is added to running cgminer and then
     switched to.
-  - Faster hardware can easily outstrip the speed we can get work and submit
+  * Faster hardware can easily outstrip the speed we can get work and submit
     shares when using only one connection per pool.
-  - Test the queued list to see if any get/submits are already queued and if they
+  * Test the queued list to see if any get/submits are already queued and if they
     are, start recruiting extra connections by generating new threads.
-  - This allows us to reuse network connections at low loads but recuit new open
+  * This allows us to reuse network connections at low loads but recuit new open
     connections as they're needed, so that cgminer can scale to hardware of any
     size.
 
diff --git a/debian/patches/series b/debian/patches/series
new file mode 100644
index 0000000..539cc48
--- /dev/null
+++ b/debian/patches/series
@@ -0,0 +1,3 @@
+v2.4.1
+v2.4.2
+v2.6.2
diff --git a/debian/patches/v2.6.2 b/debian/patches/v2.6.2
new file mode 100644
index 0000000..2223a00
--- /dev/null
+++ b/debian/patches/v2.6.2
@@ -0,0 +1,1275 @@
+--- a/FPGA-README
++++ b/FPGA-README
+@@ -16,7 +16,25 @@
+ 
+ Icarus
+ 
+-There is a hidden option in cgminer when Icarus support is compiled in:
++There are two hidden options in cgminer when Icarus support is compiled in:
++
++--icarus-options <arg> Set specific FPGA board configurations - one set of values for all or comma separated
++           baud:work_division:fpga_count
++
++           baud           The Serial/USB baud rate - 115200 or 57600 only - default 115200
++           work_division  The fraction of work divided up for each FPGA chip - 1, 2, 4 or 8
++                          e.g. 2 means each FPGA does half the nonce range - default 2
++           fpga_count     The actual number of FPGA working - this would normally be the same
++                          as work_division - range is from 1 up to 'work_division'
++                          It defaults to the value of work_division - or 2 if you don't specify
++                          work_division
++
++If you define fewer comma seperated values than Icarus devices, the last values will be used
++for all extra devices
++
++An example would be: --icarus-options 57600:2:1
++This would mean: use 57600 baud, the FPGA board divides the work in half however
++only 1 FPGA actually runs on the board (e.g. like an early CM1 Icarus copy bitstream)
+ 
+ --icarus-timing <arg> Set how the Icarus timing is calculated - one setting/value for all or comma separated
+            default[=N]   Use the default Icarus hash time (2.6316ns)
+@@ -24,6 +42,9 @@
+            long          Re-calculate the hash time continuously
+            value[=N]     Specify the hash time in nanoseconds (e.g. 2.6316) and abort time (e.g. 2.6316=80)
+ 
++If you define fewer comma seperated values than Icarus devices, the last values will be used
++for all extra devices
++
+ Icarus timing is required for devices that do not exactly match a default Icarus Rev3 in
+ processing speed
+ If you have an Icarus Rev3 you should not normally need to use --icarus-timing since the
+@@ -55,9 +76,9 @@
+ 'short' mode and take note of the final hash time value (Hs) calculated
+ You can also use the RPC API 'stats' command to see the current hash time (Hs) at any time
+ 
+-The Icarus code currently only works with a dual FPGA device that supports the same commands as
++The Icarus code currently only works with an FPGA device that supports the same commands as
+ Icarus Rev3 requires and also is less than ~840MH/s and greater than 2MH/s
+-If a dual FPGA device does hash faster than ~840MH/s it should work correctly if you supply the
++If an FPGA device does hash faster than ~840MH/s it should work correctly if you supply the
+ correct hash time nanoseconds value
+ 
+ The timing code itself will affect the Icarus performance since it increases the delay after
+--- a/NEWS
++++ b/NEWS
+@@ -1,7 +1,42 @@
++Version 2.6.2 - August 3, 2012
++
++- Scrypt mining does not support block testing yet so don't try to print it.
++- Clear the bitforce buffer whenever we get an unexpected result as it has
++likely throttled and we are getting cached responses out of order, and use the
++temperature monitoring as a kind of watchdog to flush unexpected results.
++- It is not critical getting the temperature response in bitforce so don't
++mandatorily wait on the mutex lock.
++- Check there is a cutoff temp actually set in bitforce before using it as a cut
++off value otherwise it may think it's set to zero degrees.
++- We dropped the temporary stopping of curl recruiting on submit_fail by
++mistake, reinstate it.
++- Make threads report in either side of the scanhash function in case we miss
++reporting in when restarting work.
++- Don't make mandatory work and its clones last forever.
++- Make test work for pool_active mandatory work items to smooth out staged work
++counts when in failover-only mode.
++- Add debugging output when work is found stale as to why.
++- Print the 3 parameters that are passed to applog for a debug line in
++bitforce.c
++- Clear bitforce buffer on init as previously.
++- Add some headroom to the number of curls available per pool to allow for
++longpoll and sendwork curls.
++- Revert "Revert "Change BFL driver thread initialising to a constant 100ms
++delay between devices instead of a random arrangement.""
++- Revert "Remove bitforce_thread_init"
++- Show the correct base units on GPU summary.
++- Differentiate between the send return value being a bool and the get return
++value when managing them in bitforce scanhash.
++- 23a8c60 Revert "bitforce: Skip out of sending work if work restart requested"
++
++
+ Version 2.6.1 - July 30, 2012
+ 
++- Display scrypt as being built in as well.
++- Fix build warning about KL_SCRYPT when built without scrypt support.
+ - Remove the low hash count determinant of hardware being sick. A low hash rate
+-can be for poor network connectivity or scrypt mining, neither of which a
++can be for poor network connectivity or scrypt mining, neither of which are due
++to a sick device.
+ - api.c poolpriority changes
+ 
+ 
+--- a/cgminer.c
++++ b/cgminer.c
+@@ -142,6 +142,7 @@
+ bool opt_api_network;
+ bool opt_delaynet;
+ bool opt_disable_pool = true;
++char *opt_icarus_options = NULL;
+ char *opt_icarus_timing = NULL;
+ 
+ char *opt_kernel_path;
+@@ -710,6 +711,13 @@
+ }
+ 
+ #ifdef USE_ICARUS
++static char *set_icarus_options(const char *arg)
++{
++	opt_set_charp(arg, &opt_icarus_options);
++
++	return NULL;
++}
++
+ static char *set_icarus_timing(const char *arg)
+ {
+ 	opt_set_charp(arg, &opt_icarus_timing);
+@@ -873,6 +881,9 @@
+ 		     "Override sha256 kernel to use (diablo, poclbm, phatk or diakgcn) - one value or comma separated"),
+ #endif
+ #ifdef USE_ICARUS
++	OPT_WITH_ARG("--icarus-options",
++		     set_icarus_options, NULL, NULL,
++		     opt_hidden),
+ 	OPT_WITH_ARG("--icarus-timing",
+ 		     set_icarus_timing, NULL, NULL,
+ 		     opt_hidden),
+@@ -1770,10 +1781,9 @@
+ 
+ 	if (!QUIET) {
+ 		hash32 = (uint32_t *)(work->hash);
+-		if (opt_scrypt) {
+-			sprintf(hashshow, "%08lx.%08lx%s", (unsigned long)(hash32[7]), (unsigned long)(hash32[6]),
+-				work->block? " BLOCK!" : "");
+-		} else {
++		if (opt_scrypt)
++			sprintf(hashshow, "%08lx.%08lx", (unsigned long)(hash32[7]), (unsigned long)(hash32[6]));
++		else {
+ 			sprintf(hashshow, "%08lx.%08lx%s", (unsigned long)(hash32[6]), (unsigned long)(hash32[5]),
+ 				work->block? " BLOCK!" : "");
+ 		}
+@@ -2169,14 +2179,14 @@
+  * network delays/outages. */
+ static struct curl_ent *pop_curl_entry(struct pool *pool)
+ {
+-	int curl_limit = opt_delaynet ? 5 : mining_threads;
++	int curl_limit = opt_delaynet ? 5 : mining_threads * 4 / 3;
+ 	struct curl_ent *ce;
+ 
+ 	mutex_lock(&pool->pool_lock);
+ 	if (!pool->curls)
+ 		recruit_curl(pool);
+ 	else if (list_empty(&pool->curlring)) {
+-		if (pool->curls >= curl_limit)
++		if (pool->submit_fail || pool->curls >= curl_limit)
+ 			pthread_cond_wait(&pool->cr_cond, &pool->pool_lock);
+ 		else
+ 			recruit_curl(pool);
+@@ -2278,9 +2288,6 @@
+ 	struct pool *pool;
+ 	int getwork_delay;
+ 
+-	if (work->mandatory)
+-		return false;
+-
+ 	if (share) {
+ 		/* Technically the rolltime should be correct but some pools
+ 		 * advertise a broken expire= that is lower than a meaningful
+@@ -2306,14 +2313,20 @@
+ 		work_expiry = 5;
+ 
+ 	gettimeofday(&now, NULL);
+-	if ((now.tv_sec - work->tv_staged.tv_sec) >= work_expiry)
++	if ((now.tv_sec - work->tv_staged.tv_sec) >= work_expiry) {
++		applog(LOG_DEBUG, "Work stale due to expiry");
+ 		return true;
++	}
+ 
+-	if (work->work_block != work_block)
++	if (work->work_block != work_block) {
++		applog(LOG_DEBUG, "Work stale due to block mismatch");
+ 		return true;
++	}
+ 
+-	if (opt_fail_only && !share && pool != current_pool() && pool->enabled != POOL_REJECTING)
++	if (opt_fail_only && !share && pool != current_pool() && !work->mandatory) {
++		applog(LOG_DEBUG, "Work stale due to fail only pool mismatch");
+ 		return true;
++	}
+ 
+ 	return false;
+ }
+@@ -3011,6 +3024,8 @@
+ 		fprintf(fcfg, ",\n\"api-description\" : \"%s\"", opt_api_description);
+ 	if (opt_api_groups)
+ 		fprintf(fcfg, ",\n\"api-groups\" : \"%s\"", opt_api_groups);
++	if (opt_icarus_options)
++		fprintf(fcfg, ",\n\"icarus-options\" : \"%s\"", opt_icarus_options);
+ 	if (opt_icarus_timing)
+ 		fprintf(fcfg, ",\n\"icarus-timing\" : \"%s\"", opt_icarus_timing);
+ 	fputs("\n}", fcfg);
+@@ -3584,6 +3599,7 @@
+ 		struct work *work = make_work();
+ 		bool rc;
+ 
++		work->mandatory = true;
+ 		rc = work_decode(json_object_get(val, "result"), work);
+ 		if (rc) {
+ 			applog(LOG_DEBUG, "Successfully retrieved and deciphered work from pool %u %s",
+@@ -3835,6 +3851,7 @@
+ 	memcpy(work_clone, work, sizeof(struct work));
+ 	work_clone->clone = true;
+ 	work_clone->longpoll = false;
++	work_clone->mandatory = false;
+ 	/* Make cloned work appear slightly older to bias towards keeping the
+ 	 * master work item which can be further rolled */
+ 	work_clone->tv_staged.tv_sec -= 1;
+@@ -4192,7 +4209,9 @@
+ 			}
+ 			pool_stats->getwork_calls++;
+ 
++			thread_reportin(mythr);
+ 			hashes = api->scanhash(mythr, work, work->blk.nonce + max_nonce);
++			thread_reportin(mythr);
+ 
+ 			gettimeofday(&getwork_start, NULL);
+ 
+--- a/configure.ac
++++ b/configure.ac
+@@ -2,7 +2,7 @@
+ ##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+ m4_define([v_maj], [2])
+ m4_define([v_min], [6])
+-m4_define([v_mic], [1])
++m4_define([v_mic], [2])
+ ##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+ m4_define([v_ver], [v_maj.v_min.v_mic])
+ m4_define([lt_rev], m4_eval(v_maj + v_min))
+--- a/debian/changelog
++++ b/debian/changelog
+@@ -1,112 +1,151 @@
++cgminer (2.4.3-1) stable; urgency=medium
++  Version 2.4.3 - June 14, 2012
++
++  * can_roll and should_roll should have no bearing on the cycle period within the 
++    miner_thread so remove it.
++  * Check for strategy being changed to load balance when enabling LPs.
++  * Check that all threads on the device that called get_work are waiting on getwork 
++    before considering the pool lagging.
++  * Iterate over each thread belonging to each device in the hashmeter instead of 
++    searching for them now that they're a list.
++  * When using rotate pool strategy, ensure we only select from alive enabled pools.
++  * Start longpoll from every pool when load balance strategy is in use.
++  * Add mandatory and block fields to the work struct. Flag any shares that are 
++    detected as blocks as mandatory to submit, along with longpoll work from a previously 
++    rejecting pool.
++  * Consider the fan optimal if fanspeed is dropping but within the optimal speed window.
++  * Fix typo in some API messages (succeess/success)
++  * api.c MMQ stat bugs
++  * Bugfix: Fix warnings when built without libudev support
++  * Bugfix: slay a variety of warnings
++  * Bugfix: modminer: Fix unsigned/signed comparison and similar warnings
++  * API add ModMinerQuad support
++  * Bugfix: Honour forceauto parameter in serial_detect functions
++  * modminer: Temperature sensor improvements
++  * modminer: Make log messages more consistent in format
++  * Only adjust GPU speed up if the fanspeed is within the normal fanrange and hasn't been
++    turned to maximum speed under overheat conditions.
++  * ModMiner use valid .name
++  * New driver: BTCFPGA ModMiner
++  * Abstract generally useful FPGA code into fpgautils.c
++  * API add stats for pool getworks
++  * miner.php option to hide specific fields from the display
++  * miner.php add version numbers to the summary page
++  * Update debian configs to v2.4.2
++  * Add API and FPGA READMEs into Makefile to be included in source distribution.
++  * Icarus - fix unit64_t printf warnings
++
++ -- nushor <nushor11@gmail.com>  Fri, 15 Jun 2012 11:31:51 -0500
++
+ cgminer (2.4.2-1) stable; urgency=medium
+   Version 2.4.2 - June 2, 2012
+ 
+-  - API.class compiled with Java SE 6.0_03 - works with Win7x64
+-  - miner.php highlight devs too slow finding shares (possibly failing)
+-  - API update version to V1.11 and document changes
+-  - API save default config file if none specified
+-  - api.c save success incorrectly returns error
+-  - api.c replace BUFSIZ (linux/windows have different values)
+-  - Move RPC API content out of README to API-README
+-  - Open a longpoll connection if a pool is in the REJECTING state as it's the
++  * API.class compiled with Java SE 6.0_03 - works with Win7x64
++  * miner.php highlight devs too slow finding shares (possibly failing)
++  * API update version to V1.11 and document changes
++  * API save default config file if none specified
++  * api.c save success incorrectly returns error
++  * api.c replace BUFSIZ (linux/windows have different values)
++  * Move RPC API content out of README to API-README
++  * Open a longpoll connection if a pool is in the REJECTING state as it's the
+     only way to re-enable it automatically.
+-  - Use only one longpoll as much as possible by using a pthread conditional
++  * Use only one longpoll as much as possible by using a pthread conditional
+     broadcast that each longpoll thread waits on and checks if it's the current pool
+     before
+-  - If shares are known stale, don't use them to decide to disable a pool for
++  * If shares are known stale, don't use them to decide to disable a pool for
+     sequential rejects.
+-  - Restarting cgminer from within after ADL has been corrupted only leads to a
++  * Restarting cgminer from within after ADL has been corrupted only leads to a
+     crash. Display a warning only and disable fanspeed monitoring.
+-  - Icarus: fix abort calculation/allow user specified abort
+-  - Icarus: make --icarus-timing hidden and document it in FPGA-README
+-  - Icarus: high accuracy timing and other bitstream speed support
+-  - add-MIPSEB-to-icarus-for-BIG_ENDIAN
+-  - work_decode only needs swab32 on midstate under BIG ENDIAN
+-  - add compile command to api-example.c
+-  - save config bugfix: writing an extra ',' when no gpus
+-  - Add dpkg-source commits
++  * Icarus: fix abort calculation/allow user specified abort
++  * Icarus: make --icarus-timing hidden and document it in FPGA-README
++  * Icarus: high accuracy timing and other bitstream speed support
++  * add-MIPSEB-to-icarus-for-BIG_ENDIAN
++  * work_decode only needs swab32 on midstate under BIG ENDIAN
++  * add compile command to api-example.c
++  * save config bugfix: writing an extra ',' when no gpus
++  * Add dpkg-source commits
+ 
+  -- nushor <nushor11@gmail.com>  Sun, 03 Jun 2012 22:02:03 -0500
+ 
+ cgminer (2.4.1-1) stable; urgency=low
+   Version 2.4.1-1 - May 6, 2012
+-  - In the unlikely event of finding a block, display the block solved count with
++  * In the unlikely event of finding a block, display the block solved count with
+     the pool it came from for auditing.
+-  - Display the device summary on exit even if a device has been disabled.
+-  - Use correct pool enabled enums in api.c.
+-  - Import Debian packaging configs
+-  - Ensure we test for a pool recovering from idle so long as it's not set to
++  * Display the device summary on exit even if a device has been disabled.
++  * Use correct pool enabled enums in api.c.
++  * Import Debian packaging configs
++  * Ensure we test for a pool recovering from idle so long as it's not set to
+     disabled.
+-  - Fix pool number display.
+-  - Give cgminer -T message only if curses is in use.
+-  - Reinit_adl is no longer used.
+-  - API 'stats' allow devices to add their own stats also for testing/debug
+-  - API add getwork stats to cgminer - accesable from API 'stats'
+-  - Don't initialise variables to zero when in global scope since they're already
++  * Fix pool number display.
++  * Give cgminer -T message only if curses is in use.
++  * Reinit_adl is no longer used.
++  * API 'stats' allow devices to add their own stats also for testing/debug
++  * API add getwork stats to cgminer - accesable from API 'stats'
++  * Don't initialise variables to zero when in global scope since they're already
+     initialised.
+-  - Get rid of unitialised variable warning when it's false.
+-  - Move a pool to POOL_REJECTING to be disabled only after 3 minutes of
++  * Get rid of unitialised variable warning when it's false.
++  * Move a pool to POOL_REJECTING to be disabled only after 3 minutes of
+     continuous rejected shares.
+-  - Some tweaks to reporting and logging.
+-  - Change FPGA detection order since BFL hangs on an ICA
+-  - API support new pool status
+-  - Add a temporarily disabled state for enabled pools called POOL_REJECTING and
++  * Some tweaks to reporting and logging.
++  * Change FPGA detection order since BFL hangs on an ICA
++  * API support new pool status
++  * Add a temporarily disabled state for enabled pools called POOL_REJECTING and
+     use the work from each longpoll to help determine when a rejecting pool has
+     started working again. Switch pools based on the multipool strategy once a pool
+     is re-enabled.
+-  - Removing extra debug
+-  - Fix the benchmark feature by bypassing the new networking code.
+-  - Reset sequential reject counter after a pool is disabled for when it is
++  * Removing extra debug
++  * Fix the benchmark feature by bypassing the new networking code.
++  * Reset sequential reject counter after a pool is disabled for when it is
+     re-enabled.
+-  - Icarus - correct MH/s and U: with work restart set at 8 seconds
+-  - ztex updateFreq was always reporting on fpga 0
+-  - Trying harder to get 1.15y working
+-  - Specifying threads on multi fpga boards extra cgpu
+-  - Missing the add cgpu per extra fpga on 1.15y boards
+-  - API add last share time to each pool
+-  - Don't try to reap curls if benchmarking is enabled.
++  * Icarus - correct MH/s and U: with work restart set at 8 seconds
++  * ztex updateFreq was always reporting on fpga 0
++  * Trying harder to get 1.15y working
++  * Specifying threads on multi fpga boards extra cgpu
++  * Missing the add cgpu per extra fpga on 1.15y boards
++  * API add last share time to each pool
++  * Don't try to reap curls if benchmarking is enabled.
+ 
+  -- nushor <nushor11@gmail.com>  Sun, 06 May 2012 11:09:46 -0500
+ 
+ cgminer (2.4.0-1) stable; urgency=low
+   Version 2.4.0 - May 3, 2012
+ 
+-  - Only show longpoll warning once when it has failed.
+-  - Convert hashes to an unsigned long long as well.
+-  - Detect pools that have issues represented by endless rejected shares and
++  * Only show longpoll warning once when it has failed.
++  * Convert hashes to an unsigned long long as well.
++  * Detect pools that have issues represented by endless rejected shares and
+     disable them, with a parameter to optionally disable this feature.
+-  - Bugfix: Use a 64-bit type for hashes_done (miner_thread) since it can overflow
++  * Bugfix: Use a 64-bit type for hashes_done (miner_thread) since it can overflow
+     32-bit on some FPGAs
+-  - Implement an older header fix for a label existing before the pthread_cleanup
++  * Implement an older header fix for a label existing before the pthread_cleanup
+     macro.
+-  - Limit the number of curls we recruit on communication failures and with
++  * Limit the number of curls we recruit on communication failures and with
+     delaynet enabled to 5 by maintaining a per-pool curl count, and using a pthread
+     conditional that wakes up when one is returned to the ring buffer.
+-  - Generalise add_pool() functions since they're repeated in add_pool_details.
+-  - Bugfix: Return failure, rather than quit, if BFwrite fails
+-  - Disable failing devices such that the user can attempt to re-enable them
+-  - Bugfix: thread_shutdown shouldn't try to free the device, since it's needed
++  * Generalise add_pool() functions since they're repeated in add_pool_details.
++  * Bugfix: Return failure, rather than quit, if BFwrite fails
++  * Disable failing devices such that the user can attempt to re-enable them
++  * Bugfix: thread_shutdown shouldn't try to free the device, since it's needed
+     afterward
+-  - API bool's and 1TBS fixes
+-  - Icarus - minimise code delays and name timer variables
+-  - api.c V1.9 add 'restart' + redesign 'quit' so thread exits cleanly
+-  - api.c bug - remove extra ']'s in notify command
+-  - Increase pool watch interval to 30 seconds.
+-  - Reap curls that are unused for over a minute. This allows connections to be
++  * API bool's and 1TBS fixes
++  * Icarus - minimise code delays and name timer variables
++  * api.c V1.9 add 'restart' + redesign 'quit' so thread exits cleanly
++  * api.c bug - remove extra ']'s in notify command
++  * Increase pool watch interval to 30 seconds.
++  * Reap curls that are unused for over a minute. This allows connections to be
+     closed, thereby allowing the number of curl handles to always be the minimum
+     necessary to not delay networking.
+-  - Use the ringbuffer of curls from the same pool for submit as well as getwork
++  * Use the ringbuffer of curls from the same pool for submit as well as getwork
+     threads. Since the curl handles were already connected to the same pool and are
+     immediately available, share submission will not be delayed by getworks.
+-  - Implement a scaleable networking framework designed to cope with any sized
++  * Implement a scaleable networking framework designed to cope with any sized
+     network requirements, yet minimise the number of connections being reopened. Do
+     this by create a ring buffer linked list of curl handles to be used by getwork,
+     recruiting extra handles when none is immediately available.
+-  - There is no need for the submit and getwork curls to be tied to the pool
++  * There is no need for the submit and getwork curls to be tied to the pool
+     struct.
+-  - Do not recruit extra connection threads if there have been connection errors
++  * Do not recruit extra connection threads if there have been connection errors
+     to the pool in question.
+-  - We should not retry submitting shares indefinitely or we may end up with a
++  * We should not retry submitting shares indefinitely or we may end up with a
+     huge backlog during network outages, so discard stale shares if we failed to
+     submit them and they've become stale in the interim.
+ 
+@@ -114,32 +153,32 @@
+ 
+ cgminer (2.3.6-3) stable; urgency=low
+   Version 2.3.6-3 - may 3, 2012
+-  - More bug fixes, Pre 2.4.1 release.
++  * More bug fixes, Pre 2.4.1 release.
+ 
+  -- nushor <nushor11@gmail.com>  Thurs, 03 May 2012 00:36:50 -0500
+ 
+ cgminer (2.3.6-2) stable; urgency=low
+   Version 2.3.6-2 - May 2, 2012
+-  - Various bug fixes, latest build from repository.
++  * Various bug fixes, latest build from repository.
+ 
+  -- nushor <nushor11@gmail.com>  Wed, 02 May 2012 18:17:49 -0500
+ 
+ cgminer (2.3.6-1) stable; urgency=low
+ 
+   Version 2.3.6 - April 29, 2012
+-  - Shorten stale share messages slightly.
+-  - Protect the freeing of current_hash under mutex_lock to prevent racing on it
++  * Shorten stale share messages slightly.
++  * Protect the freeing of current_hash under mutex_lock to prevent racing on it
+     when set_curblock is hit concurrently.
+-  - Change default behaviour to submitting stale, removing the --submit-stale
++  * Change default behaviour to submitting stale, removing the --submit-stale
+     option and adding a --no-submit-stale option.
+-  - Make sure to start the getwork and submit threads when a pool is added on the
++  * Make sure to start the getwork and submit threads when a pool is added on the
+     fly. This fixes a crash when a pool is added to running cgminer and then
+     switched to.
+-  - Faster hardware can easily outstrip the speed we can get work and submit
++  * Faster hardware can easily outstrip the speed we can get work and submit
+     shares when using only one connection per pool.
+-  - Test the queued list to see if any get/submits are already queued and if they
++  * Test the queued list to see if any get/submits are already queued and if they
+     are, start recruiting extra connections by generating new threads.
+-  - This allows us to reuse network connections at low loads but recuit new open
++  * This allows us to reuse network connections at low loads but recuit new open
+     connections as they're needed, so that cgminer can scale to hardware of any
+     size.
+ 
+--- a/driver-bitforce.c
++++ b/driver-bitforce.c
+@@ -157,7 +157,7 @@
+ 	return true;
+ }
+ 
+-static void biforce_clear_buffer(struct cgpu_info *bitforce)
++static void bitforce_clear_buffer(struct cgpu_info *bitforce)
+ {
+ 	int fdDev = bitforce->device_fd;
+ 	char pdevbuf[0x100];
+@@ -185,6 +185,8 @@
+ 
+ 	applog(LOG_WARNING, "BFL%i: Re-initialising", bitforce->device_id);
+ 
++	bitforce_clear_buffer(bitforce);
++
+ 	mutex_lock(&bitforce->device_mutex);
+ 	if (fdDev) {
+ 		BFclose(fdDev);
+@@ -239,7 +241,11 @@
+ 	if (!fdDev)
+ 		return false;
+ 
+-	mutex_lock(&bitforce->device_mutex);
++	/* It is not critical getting temperature so don't get stuck if  we
++	 * can't grab the mutex here */
++	if (mutex_trylock(&bitforce->device_mutex))
++		return false;
++
+ 	BFwrite(fdDev, "ZLX", 3);
+ 	BFgets(pdevbuf, sizeof(pdevbuf), fdDev);
+ 	mutex_unlock(&bitforce->device_mutex);
+@@ -255,7 +261,7 @@
+ 
+ 		if (temp > 0) {
+ 			bitforce->temp = temp;
+-			if (temp > bitforce->cutofftemp) {
++			if (unlikely(bitforce->cutofftemp > 0 && temp > bitforce->cutofftemp)) {
+ 				applog(LOG_WARNING, "BFL%i: Hit thermal cutoff limit, disabling!", bitforce->device_id);
+ 				bitforce->deven = DEV_RECOVER;
+ 
+@@ -264,7 +270,15 @@
+ 				bitforce->dev_thermal_cutoff_count++;
+ 			}
+ 		}
++	} else {
++		/* Use the temperature monitor as a kind of watchdog for when
++		 * our responses are out of sync and flush the buffer to
++		 * hopefully recover */
++		applog(LOG_WARNING, "BFL%i: Garbled response probably throttling, clearing buffer");
++		bitforce_clear_buffer(bitforce);
++		return false;;
+ 	}
++
+ 	return true;
+ }
+ 
+@@ -287,8 +301,7 @@
+ 	BFgets(pdevbuf, sizeof(pdevbuf), fdDev);
+ 	if (!pdevbuf[0] || !strncasecmp(pdevbuf, "B", 1)) {
+ 		mutex_unlock(&bitforce->device_mutex);
+-		if (!restart_wait(WORK_CHECK_INTERVAL_MS))
+-			return false;
++		nmsleep(WORK_CHECK_INTERVAL_MS);
+ 		goto re_send;
+ 	} else if (unlikely(strncasecmp(pdevbuf, "OK", 2))) {
+ 		mutex_unlock(&bitforce->device_mutex);
+@@ -300,6 +313,7 @@
+ 			goto re_send;
+ 		}
+ 		applog(LOG_ERR, "BFL%i: Error: Send work reports: %s", bitforce->device_id, pdevbuf);
++		bitforce_clear_buffer(bitforce);
+ 		return false;
+ 	}
+ 
+@@ -340,6 +354,7 @@
+ 
+ 	if (unlikely(strncasecmp(pdevbuf, "OK", 2))) {
+ 		applog(LOG_ERR, "BFL%i: Error: Send block data reports: %s", bitforce->device_id, pdevbuf);
++		bitforce_clear_buffer(bitforce);
+ 		return false;
+ 	}
+ 
+@@ -414,7 +429,7 @@
+ 		}
+ 
+ 		if (delay_time_ms != bitforce->sleep_ms)
+-			  applog(LOG_DEBUG, "BFL%i: Wait time changed to: %d", bitforce->device_id, bitforce->sleep_ms, bitforce->wait_ms);
++			  applog(LOG_DEBUG, "BFL%i: Wait time changed to: %d, waited %u", bitforce->device_id, bitforce->sleep_ms, bitforce->wait_ms);
+ 
+ 		/* Work out the average time taken. Float for calculation, uint for display */
+ 		bitforce->avg_wait_f += (tv_to_ms(elapsed) - bitforce->avg_wait_f) / TIME_AVG_CONSTANT;
+@@ -428,6 +443,7 @@
+ 		return 0;	/* Device idle */
+ 	else if (strncasecmp(pdevbuf, "NONCE-FOUND", 11)) {
+ 		applog(LOG_WARNING, "BFL%i: Error: Get result reports: %s", bitforce->device_id, pdevbuf);
++		bitforce_clear_buffer(bitforce);
+ 		return 0;
+ 	}
+ 
+@@ -475,9 +491,10 @@
+ {
+ 	struct cgpu_info *bitforce = thr->cgpu;
+ 	unsigned int sleep_time;
++	bool send_ret;
+ 	int64_t ret;
+ 
+-	ret = bitforce_send_work(thr, work);
++	send_ret = bitforce_send_work(thr, work);
+ 
+ 	if (!bitforce->nonce_range) {
+ 		/* Initially wait 2/3 of the average cycle time so we can request more
+@@ -503,8 +520,10 @@
+ 		bitforce->wait_ms = sleep_time;
+ 	}
+ 
+-	if (ret)
++	if (send_ret)
+ 		ret = bitforce_get_result(thr, work);
++	else
++		ret = -1;
+ 
+ 	if (ret == -1) {
+ 		ret = 0;
+@@ -513,7 +532,7 @@
+ 		bitforce->device_not_well_reason = REASON_DEV_COMMS_ERROR;
+ 		bitforce->dev_comms_error_count++;
+ 		/* empty read buffer */
+-		biforce_clear_buffer(bitforce);
++		bitforce_clear_buffer(bitforce);
+ 	}
+ 	return ret;
+ }
+@@ -523,6 +542,20 @@
+ 	return bitforce_get_temp(bitforce);
+ }
+ 
++static bool bitforce_thread_init(struct thr_info *thr)
++{
++	struct cgpu_info *bitforce = thr->cgpu;
++	unsigned int wait;
++
++	/* Pause each new thread at least 100ms between initialising
++	 * so the devices aren't making calls all at the same time. */
++	wait = thr->id * MAX_START_DELAY_US;
++	applog(LOG_DEBUG, "BFL%i: Delaying start by %dms", bitforce->device_id, wait / 1000);
++	usleep(wait);
++
++	return true;
++}
++
+ static struct api_data *bitforce_api_stats(struct cgpu_info *cgpu)
+ {
+ 	struct api_data *root = NULL;
+@@ -546,6 +579,7 @@
+ 	.get_statline_before = get_bitforce_statline_before,
+ 	.get_stats = bitforce_get_stats,
+ 	.thread_prepare = bitforce_thread_prepare,
++	.thread_init = bitforce_thread_init,
+ 	.scanhash = bitforce_scanhash,
+ 	.thread_shutdown = bitforce_shutdown,
+ 	.thread_enable = biforce_thread_enable
+--- a/driver-icarus.c
++++ b/driver-icarus.c
+@@ -65,7 +65,7 @@
+ #define ASSERT1(condition) __maybe_unused static char sizeof_uint32_t_must_be_4[(condition)?1:-1]
+ ASSERT1(sizeof(uint32_t) == 4);
+ 
+-#define ICARUS_READ_TIME ((double)ICARUS_READ_SIZE * (double)8.0 / (double)ICARUS_IO_SPEED)
++#define ICARUS_READ_TIME(baud) ((double)ICARUS_READ_SIZE * (double)8.0 / (double)(baud))
+ 
+ // Fraction of a second, USB timeout is measured in
+ // i.e. 10 means 1/10 of a second
+@@ -176,11 +176,36 @@
+ 	// (which will only affect W)
+ 	uint64_t history_count;
+ 	struct timeval history_time;
++
++	// icarus-options
++	int baud;
++	int work_division;
++	int fpga_count;
++	uint32_t nonce_mask;
+ };
+ 
++#define END_CONDITION 0x0000ffff
++
+ // One for each possible device
+ static struct ICARUS_INFO **icarus_info;
+ 
++// Looking for options in --icarus-timing and --icarus-options:
++//
++// Code increments this each time we start to look at a device
++// However, this means that if other devices are checked by
++// the Icarus code (e.g. BFL) they will count in the option offset
++//
++// This, however, is deterministic so that's OK
++//
++// If we were to increment after successfully finding an Icarus
++// that would be random since an Icarus may fail and thus we'd
++// not be able to predict the option order
++//
++// This also assumes that serial_detect() checks them sequentially
++// and in the order specified on the command line
++//
++static int option_offset = -1;
++
+ struct device_api icarus_api;
+ 
+ static void rev(unsigned char *s, size_t l)
+@@ -195,8 +220,8 @@
+ 	}
+ }
+ 
+-#define icarus_open2(devpath, purge)  serial_open(devpath, 115200, ICARUS_READ_FAULT_DECISECONDS, purge)
+-#define icarus_open(devpath)  icarus_open2(devpath, false)
++#define icarus_open2(devpath, baud, purge)  serial_open(devpath, baud, ICARUS_READ_FAULT_DECISECONDS, purge)
++#define icarus_open(devpath, baud)  icarus_open2(devpath, baud, false)
+ 
+ static int icarus_gets(unsigned char *buf, int fd, struct timeval *tv_finish, struct thr_info *thr, int read_count)
+ {
+@@ -272,7 +297,7 @@
+ 	}
+ }
+ 
+-static void set_timing_mode(struct cgpu_info *icarus)
++static void set_timing_mode(int this_option_offset, struct cgpu_info *icarus)
+ {
+ 	struct ICARUS_INFO *info = icarus_info[icarus->device_id];
+ 	double Hs;
+@@ -285,7 +310,7 @@
+ 		buf[0] = '\0';
+ 	else {
+ 		ptr = opt_icarus_timing;
+-		for (i = 0; i < icarus->device_id; i++) {
++		for (i = 0; i < this_option_offset; i++) {
+ 			comma = strchr(ptr, ',');
+ 			if (comma == NULL)
+ 				break;
+@@ -354,11 +379,123 @@
+ 
+ 	applog(LOG_DEBUG, "Icarus: Init: %d mode=%s read_count=%d Hs=%e",
+ 		icarus->device_id, timing_mode_str(info->timing_mode), info->read_count, info->Hs);
++}
++
++static uint32_t mask(int work_division)
++{
++	char err_buf[BUFSIZ+1];
++	uint32_t nonce_mask = 0x7fffffff;
+ 
++	// yes we can calculate these, but this way it's easy to see what they are
++	switch (work_division) {
++	case 1:
++		nonce_mask = 0xffffffff;
++		break;
++	case 2:
++		nonce_mask = 0x7fffffff;
++		break;
++	case 4:
++		nonce_mask = 0x3fffffff;
++		break;
++	case 8:
++		nonce_mask = 0x1fffffff;
++		break;
++	default:
++		sprintf(err_buf, "Invalid2 icarus-options for work_division (%d) must be 1, 2, 4 or 8", work_division);
++		quit(1, err_buf);
++	}
++
++	return nonce_mask;
++}
++
++static void get_options(int this_option_offset, int *baud, int *work_division, int *fpga_count)
++{
++	char err_buf[BUFSIZ+1];
++	char buf[BUFSIZ+1];
++	char *ptr, *comma, *colon, *colon2;
++	size_t max;
++	int i, tmp;
++
++	if (opt_icarus_options == NULL)
++		buf[0] = '\0';
++	else {
++		ptr = opt_icarus_options;
++		for (i = 0; i < this_option_offset; i++) {
++			comma = strchr(ptr, ',');
++			if (comma == NULL)
++				break;
++			ptr = comma + 1;
++		}
++
++		comma = strchr(ptr, ',');
++		if (comma == NULL)
++			max = strlen(ptr);
++		else
++			max = comma - ptr;
++
++		if (max > BUFSIZ)
++			max = BUFSIZ;
++		strncpy(buf, ptr, max);
++		buf[max] = '\0';
++	}
++
++	*baud = ICARUS_IO_SPEED;
++	*work_division = 2;
++	*fpga_count = 2;
++
++	if (*buf) {
++		colon = strchr(buf, ':');
++		if (colon)
++			*(colon++) = '\0';
++
++		if (*buf) {
++			tmp = atoi(buf);
++			switch (tmp) {
++			case 115200:
++				*baud = 115200;
++				break;
++			case 57600:
++				*baud = 57600;
++				break;
++			default:
++				sprintf(err_buf, "Invalid icarus-options for baud (%s) must be 115200 or 57600", buf);
++				quit(1, err_buf);
++			}
++		}
++
++		if (colon && *colon) {
++			colon2 = strchr(colon, ':');
++			if (colon2)
++				*(colon2++) = '\0';
++
++			if (*colon) {
++				tmp = atoi(colon);
++				if (tmp == 1 || tmp == 2 || tmp == 4 || tmp == 8) {
++					*work_division = tmp;
++					*fpga_count = tmp;	// default to the same
++				} else {
++					sprintf(err_buf, "Invalid icarus-options for work_division (%s) must be 1, 2, 4 or 8", colon);
++					quit(1, err_buf);
++				}
++			}
++
++			if (colon2 && *colon2) {
++				tmp = atoi(colon2);
++				if (tmp > 0 && tmp <= *work_division)
++					*fpga_count = tmp;
++				else {
++					sprintf(err_buf, "Invalid icarus-options for fpga_count (%s) must be >0 and <=work_division (%d)", colon2, *work_division);
++					quit(1, err_buf);
++				}
++			}
++		}
++	}
+ }
+ 
+ static bool icarus_detect_one(const char *devpath)
+ {
++	int this_option_offset = ++option_offset;
++
+ 	struct ICARUS_INFO *info;
+ 	struct timeval tv_start, tv_finish;
+ 	int fd;
+@@ -379,9 +516,13 @@
+ 	unsigned char ob_bin[64], nonce_bin[ICARUS_READ_SIZE];
+ 	char *nonce_hex;
+ 
++	int baud, work_division, fpga_count;
++
++	get_options(this_option_offset, &baud, &work_division, &fpga_count);
++
+ 	applog(LOG_DEBUG, "Icarus Detect: Attempting to open %s", devpath);
+ 
+-	fd = icarus_open2(devpath, true);
++	fd = icarus_open2(devpath, baud, true);
+ 	if (unlikely(fd == -1)) {
+ 		applog(LOG_ERR, "Icarus Detect: Failed to open %s", devpath);
+ 		return false;
+@@ -429,6 +570,9 @@
+ 	applog(LOG_INFO, "Found Icarus at %s, mark as %d",
+ 		devpath, icarus->device_id);
+ 
++	applog(LOG_DEBUG, "Icarus: Init: %d baud=%d work_division=%d fpga_count=%d",
++		icarus->device_id, baud, work_division, fpga_count);
++
+ 	// Since we are adding a new device on the end it needs to always be allocated
+ 	icarus_info[icarus->device_id] = (struct ICARUS_INFO *)malloc(sizeof(struct ICARUS_INFO));
+ 	if (unlikely(!(icarus_info[icarus->device_id])))
+@@ -439,10 +583,15 @@
+ 	// Initialise everything to zero for a new device
+ 	memset(info, 0, sizeof(struct ICARUS_INFO));
+ 
+-	info->golden_hashes = (golden_nonce_val & 0x7fffffff) << 1;
++	info->baud = baud;
++	info->work_division = work_division;
++	info->fpga_count = fpga_count;
++	info->nonce_mask = mask(work_division);
++
++	info->golden_hashes = (golden_nonce_val & info->nonce_mask) * fpga_count;
+ 	timersub(&tv_finish, &tv_start, &(info->golden_tv));
+ 
+-	set_timing_mode(icarus);
++	set_timing_mode(this_option_offset, icarus);
+ 
+ 	return true;
+ }
+@@ -458,7 +607,7 @@
+ 
+ 	struct timeval now;
+ 
+-	int fd = icarus_open(icarus->device_path);
++	int fd = icarus_open(icarus->device_path, icarus_info[icarus->device_id]->baud);
+ 	if (unlikely(-1 == fd)) {
+ 		applog(LOG_ERR, "Failed to open Icarus on %s",
+ 		       icarus->device_path);
+@@ -565,11 +714,9 @@
+ 
+ 	submit_nonce(thr, work, nonce);
+ 
+-	hash_count = (nonce & 0x7fffffff);
+-	if (hash_count++ == 0x7fffffff)
+-		hash_count = 0xffffffff;
+-	else
+-		hash_count <<= 1;
++	hash_count = (nonce & info->nonce_mask);
++	hash_count++;
++	hash_count *= info->fpga_count;
+ 
+ 	if (opt_debug || info->do_icarus_timing)
+ 		timersub(&tv_finish, &tv_start, &elapsed);
+@@ -580,7 +727,9 @@
+ 	}
+ 
+ 	// ignore possible end condition values
+-	if (info->do_icarus_timing && (nonce & 0x7fffffff) > 0x000fffff && (nonce & 0x7fffffff) < 0x7ff00000) {
++	if (info->do_icarus_timing
++	&&  ((nonce & info->nonce_mask) > END_CONDITION)
++	&&  ((nonce & info->nonce_mask) < (info->nonce_mask & ~END_CONDITION))) {
+ 		gettimeofday(&tv_history_start, NULL);
+ 
+ 		history0 = &(info->history[0]);
+@@ -590,7 +739,7 @@
+ 
+ 		Ti = (double)(elapsed.tv_sec)
+ 			+ ((double)(elapsed.tv_usec))/((double)1000000)
+-			- ICARUS_READ_TIME;
++			- ((double)ICARUS_READ_TIME(info->baud));
+ 		Xi = (double)hash_count;
+ 		history0->sumXiTi += Xi * Ti;
+ 		history0->sumXi += Xi;
+@@ -700,6 +849,9 @@
+ 	root = api_add_uint(root, "timing_values", &(info->history[0].values), false);
+ 	root = api_add_const(root, "timing_mode", timing_mode_str(info->timing_mode), false);
+ 	root = api_add_bool(root, "is_timing", &(info->do_icarus_timing), false);
++	root = api_add_int(root, "baud", &(info->baud), false);
++	root = api_add_int(root, "work_division", &(info->work_division), false);
++	root = api_add_int(root, "fpga_count", &(info->fpga_count), false);
+ 
+ 	return root;
+ }
+--- a/driver-opencl.c
++++ b/driver-opencl.c
+@@ -660,9 +660,19 @@
+ 
+ 	for (gpu = 0; gpu < nDevs; gpu++) {
+ 		struct cgpu_info *cgpu = &gpus[gpu];
++		double displayed_rolling, displayed_total;
++		bool mhash_base = true;
+ 
+-		wlog("GPU %d: %.1f / %.1f Mh/s | A:%d  R:%d  HW:%d  U:%.2f/m  I:%d\n",
+-			gpu, cgpu->rolling, cgpu->total_mhashes / total_secs,
++		displayed_rolling = cgpu->rolling;
++		displayed_total = cgpu->total_mhashes / total_secs;
++		if (displayed_rolling < 1) {
++			displayed_rolling *= 1000;
++			displayed_total *= 1000;
++			mhash_base = false;
++		}
++
++		wlog("GPU %d: %.1f / %.1f %sh/s | A:%d  R:%d  HW:%d  U:%.2f/m  I:%d\n",
++			gpu, displayed_rolling, displayed_total, mhash_base ? "M" : "K",
+ 			cgpu->accepted, cgpu->rejected, cgpu->hw_errors,
+ 			cgpu->utility, cgpu->intensity);
+ #ifdef HAVE_ADL
+@@ -710,7 +720,10 @@
+ 			if (thr->cgpu != cgpu)
+ 				continue;
+ 			get_datestamp(checkin, &thr->last);
+-			wlog("Thread %d: %.1f Mh/s %s ", i, thr->rolling, cgpu->deven != DEV_DISABLED ? "Enabled" : "Disabled");
++			displayed_rolling = thr->rolling;
++			if (!mhash_base)
++				displayed_rolling *= 1000;
++			wlog("Thread %d: %.1f %sh/s %s ", i, displayed_rolling, mhash_base ? "M" : "K" , cgpu->deven != DEV_DISABLED ? "Enabled" : "Disabled");
+ 			switch (cgpu->status) {
+ 				default:
+ 				case LIFE_WELL:
+--- a/miner.h
++++ b/miner.h
+@@ -500,6 +500,11 @@
+ 		quit(1, "WTF MUTEX ERROR ON UNLOCK!");
+ }
+ 
++static inline int mutex_trylock(pthread_mutex_t *lock)
++{
++	return pthread_mutex_trylock(lock);
++}
++
+ static inline void wr_lock(pthread_rwlock_t *lock)
+ {
+ 	if (unlikely(pthread_rwlock_wrlock(lock)))
+@@ -557,6 +562,7 @@
+ extern bool opt_api_network;
+ extern bool opt_delaynet;
+ extern bool opt_restart;
++extern char *opt_icarus_options;
+ extern char *opt_icarus_timing;
+ #ifdef USE_BITFORCE
+ extern bool opt_bfl_noncerange;
+--- a/miner.php
++++ b/miner.php
+@@ -87,11 +87,13 @@
+  'DATE' => null,
+  'RIGS' => null,
+  'SUMMARY' => array('Elapsed', 'MHS av', 'Found Blocks=Blks', 'Accepted', 'Rejected=Rej', 'Utility'),
+- 'DEVS' => array('ID', 'Name', 'GPU', 'Status', 'MHS av', 'Accepted', 'Rejected=Rej', 'Utility'),
++ 'DEVS+NOTIFY' => array('DEVS.Name=Name', 'DEVS.ID=ID', 'DEVS.Status=Status', 'DEVS.Temperature=Temp',
++			'DEVS.MHS av=MHS av', 'DEVS.Accepted=Accept', 'DEVS.Rejected=Rej',
++			'DEVS.Utility=Utility', 'NOTIFY.Last Not Well=Not Well'),
+  'POOL' => array('POOL', 'Status', 'Accepted', 'Rejected=Rej', 'Last Share Time'));
+ $mobilesum = array(
+  'SUMMARY' => array('MHS av', 'Found Blocks', 'Accepted', 'Rejected', 'Utility'),
+- 'DEVS' => array('MHS av', 'Accepted', 'Rejected', 'Utility'),
++ 'DEVS+NOTIFY' => array('DEVS.MHS av', 'DEVS.Accepted', 'DEVS.Rejected', 'DEVS.Utility'),
+  'POOL' => array('Accepted', 'Rejected'));
+ #
+ # customsummarypages is an array of these Custom Summary Pages
+@@ -716,6 +718,9 @@
+  if ($class == '' && ($rownum % 2) == 0)
+ 	$class = $c2class;
+ 
++ if ($ret == '')
++	$ret = $b;
++
+  return array($ret, $class);
+ }
+ #
+@@ -1274,8 +1279,171 @@
+ 	'GPU' => 'devs',	// You would normally use DEVS
+ 	'PGA' => 'devs',	// You would normally use DEVS
+ 	'NOTIFY' => 'notify',
++	'DEVDETAILS' => 'devdetails',
++	'STATS' => 'stats',
+ 	'CONFIG' => 'config');
+ #
++function joinfields($section1, $section2, $join, $results)
++{
++ global $sectionmap;
++
++ $name1 = $sectionmap[$section1];
++ $name2 = $sectionmap[$section2];
++ $newres = array();
++
++ // foreach rig in section1
++ foreach ($results[$name1] as $rig => $result)
++ {
++	$status = null;
++
++	// foreach answer section in the rig api call
++	foreach ($result as $name1b => $fields1b)
++	{
++		if ($name1b == 'STATUS')
++		{
++			// remember the STATUS from section1
++			$status = $result[$name1b];
++			continue;
++		}
++
++		// foreach answer section in the rig api call (for the other api command)
++		foreach ($results[$name2][$rig] as $name2b => $fields2b)
++		{
++			if ($name2b == 'STATUS')
++				continue;
++
++			// If match the same field values of fields in $join
++			$match = true;
++			foreach ($join as $field)
++				if ($fields1b[$field] != $fields2b[$field])
++				{
++					$match = false;
++					break;
++				}
++
++			if ($match === true)
++			{
++				if ($status != null)
++				{
++					$newres[$rig]['STATUS'] = $status;
++					$status = null;
++				}
++
++				$subsection = $section1.'+'.$section2;
++				$subsection .= preg_replace('/[^0-9]/', '', $name1b.$name2b);
++
++				foreach ($fields1b as $nam => $val)
++					$newres[$rig][$subsection]["$section1.$nam"] = $val;
++				foreach ($fields2b as $nam => $val)
++					$newres[$rig][$subsection]["$section2.$nam"] = $val;
++			}
++		}
++	}
++ }
++ return $newres;
++}
++#
++function joinall($section1, $section2, $results)
++{
++ global $sectionmap;
++
++ $name1 = $sectionmap[$section1];
++ $name2 = $sectionmap[$section2];
++ $newres = array();
++
++ // foreach rig in section1
++ foreach ($results[$name1] as $rig => $result)
++ {
++	// foreach answer section in the rig api call
++	foreach ($result as $name1b => $fields1b)
++	{
++		if ($name1b == 'STATUS')
++		{
++			// copy the STATUS from section1
++			$newres[$rig][$name1b] = $result[$name1b];
++			continue;
++		}
++
++		// foreach answer section in the rig api call (for the other api command)
++		foreach ($results[$name2][$rig] as $name2b => $fields2b)
++		{
++			if ($name2b == 'STATUS')
++				continue;
++
++			$subsection = $section1.'+'.$section2;
++			$subsection .= preg_replace('/[^0-9]/', '', $name1b.$name2b);
++
++			foreach ($fields1b as $nam => $val)
++				$newres[$rig][$subsection]["$section1.$nam"] = $val;
++			foreach ($fields2b as $nam => $val)
++				$newres[$rig][$subsection]["$section2.$nam"] = $val;
++		}
++	}
++ }
++ return $newres;
++}
++#
++function joinsections($sections, $results, $errors)
++{
++ global $sectionmap;
++
++#echo "results['pools']=".print_r($results['pools'],true)."<br>";
++
++ // GPU's don't have Name,ID fields - so create them
++ foreach ($results as $section => $res)
++	foreach ($res as $rig => $result)
++		foreach ($result as $name => $fields)
++		{
++			$subname = preg_replace('/[0-9]/', '', $name);
++			if ($subname == 'GPU' and isset($result[$name]['GPU']))
++			{
++				$results[$section][$rig][$name]['Name'] = 'GPU';
++				$results[$section][$rig][$name]['ID'] = $result[$name]['GPU'];
++			}
++		}
++
++ foreach ($sections as $section => $fields)
++	if ($section != 'DATE' && !isset($sectionmap[$section]))
++	{
++		$both = explode('+', $section, 2);
++		if (count($both) > 1)
++		{
++			switch($both[0])
++			{
++			case 'SUMMARY':
++				switch($both[1])
++				{
++				case 'POOL':
++				case 'DEVS':
++				case 'CONFIG':
++					$sectionmap[$section] = $section;
++					$results[$section] = joinall($both[0], $both[1], $results);
++					break;
++				}
++				break;
++			case 'DEVS':
++				$join = array('Name', 'ID');
++				switch($both[1])
++				{
++				case 'NOTIFY':
++				case 'DEVDETAILS':
++					$sectionmap[$section] = $section;
++					$results[$section] = joinfields($both[0], $both[1], $join, $results);
++					break;
++				}
++				break;
++			default:
++				$errors[] = "Error: Invalid section '$section'";
++				break;
++			}
++		}
++		else
++			$errors[] = "Error: Invalid section '$section'";
++	}
++
++ return array($results, $errors);
++}
++#
+ function secmatch($section, $field)
+ {
+  if ($section == $field)
+@@ -1335,7 +1503,14 @@
+ 				$value = null;
+ 		}
+ 
+-		list($showvalue, $class) = fmt($secname, $name, $value, $when, $row);
++		if (strpos($secname, '+') === false)
++			list($showvalue, $class) = fmt($secname, $name, $value, $when, $row);
++		else
++		{
++			$parts = explode('.', $name, 2);
++			list($showvalue, $class) = fmt($parts[0], $parts[1], $value, $when, $row);
++		}
++
+ 		echo "<td$class align=right>$showvalue</td>";
+ 	}
+ 	endrow();
+@@ -1356,15 +1531,19 @@
+  $errors = array();
+  foreach ($sections as $section => $fields)
+  {
+-	if (isset($sectionmap[$section]))
++	$all = explode('+', $section);
++	foreach ($all as $section)
+ 	{
+-		$cmd = $sectionmap[$section];
+-		if (!isset($cmds[$cmd]))
+-			$cmds[$cmd] = 1;
++		if (isset($sectionmap[$section]))
++		{
++			$cmd = $sectionmap[$section];
++			if (!isset($cmds[$cmd]))
++				$cmds[$cmd] = 1;
++		}
++		else
++			if ($section != 'DATE')
++				$errors[] = "Error: unknown section '$section' in custom summary page '$pagename'";
+ 	}
+-	else
+-		if ($section != 'DATE')
+-			$errors[] = "Error: unknown section '$section' in custom summary page '$pagename'";
+  }
+ 
+  $results = array();
+@@ -1399,6 +1578,7 @@
+  $shownsomething = false;
+  if (count($results) > 0)
+  {
++	list($results, $errors) = joinsections($sections, $results, $errors);
+ 	$first = true;
+ 	foreach ($sections as $section => $fields)
+ 	{