thodg/cgminer/driver-hashfast.c

driver-hashfast.c

Log

Author Commit Date CI Message
ckolivas ed0f9cd8 2014-03-04T12:27:28 Cope with older hfa firmware not even responding to op_name.
Con Kolivas 3ff8c500 2014-02-28T11:31:12 Starvation is not the problem with a bad sequence tail on hfa so revert the attempt to detect it.
Con Kolivas f1c508c5 2014-02-28T11:20:42 Check for starved condition in hfa sequence progression and allow the tail to catch up.
Con Kolivas 64b03af8 2014-02-28T11:09:57 Check for work sequence starvation as a false detection of a bad sequence tail on hfa.
Con Kolivas d963689e 2014-02-28T10:39:27 Add more information to a hfa bad sequence tail event.
Con Kolivas 27430408 2014-02-28T00:27:54 Bringing each hfa device online takes a lot of work generation so only ever do one at a time.
Con Kolivas 7ce7de29 2014-02-27T22:14:25 Keep the old hfa device data intact with a clean thread shutdown to allow it to be re-hotplugged with the old information.
Con Kolivas 8d18327e 2014-02-27T22:02:55 Cope with the API calling hfa on partially initialised devices having no info.
Con Kolivas 35fb1727 2014-02-27T21:38:17 Cold plug only one hashfast device to get started, and then hotplug many to minimise startup delays and possible communication delays causing failed first starts.
Con Kolivas 7755b610 2014-02-27T21:24:25 Send a shutdown and do a usb_nodev if hfa_reset fails.
ckolivas 266b5791 2014-02-27T16:57:52 Make all device_data dereferences in the hfa driver safe by not accessing it in statline before when it's non-existent.
ckolivas 84364a18 2014-02-27T16:18:56 Add an option to disable dynamic core shedding on hashfast devices.
ckolivas 5ed0e195 2014-02-27T15:13:50 Do not remove the info struct on a failure to hfa prepare.
ckolivas 8137e813 2014-02-27T14:46:06 Detect an hfa device purely on the basis of getting a valid header response to an OP_NAME query, leaving init to hfa_prepare which will allow multiple devices to start without holding each other up at startup.
ckolivas b6457fc4 2014-02-27T14:12:23 Store the presence and validity of opname in the hfa info.
Con Kolivas 92bf971f 2014-02-26T23:31:49 Use usb_detect_one in the hfa driver.
Con Kolivas d114c852 2014-02-26T23:18:56 Revert "Only start one hfa device at startup, leaving the rest to hotplug." This reverts commit 13c199c5ab39b4a03f087d5a4e412d61bd97c6c0.
Con Kolivas 13c199c5 2014-02-26T23:09:48 Only start one hfa device at startup, leaving the rest to hotplug.
Con Kolivas 6321995c 2014-02-26T22:46:20 Issue a usb_nodev on a bad work sequence tail in hfa
ckolivas 1bd011c2 2014-02-26T09:26:12 Read in hfa stream until we get a HF_PREAMBLE
Con Kolivas 2786526d 2014-02-25T21:36:31 Add shed count to hfa API stats output.
Con Kolivas 032b01eb 2014-02-25T21:11:00 Display the base clockrate for hfa devices with a different name to per die clockrates to be able to easily distinguish them.
Con Kolivas 433479da 2014-02-25T20:17:21 Use op_name if possible first with hfa devices to detect old instances and be able to choose the starting clockspeed before sending an init sequence, reverting to setting op name and serial number as fallbacks.
Con Kolivas e8ae1d58 2014-02-25T19:27:49 Make hfa resets properly inherit across a shutdown.
Con Kolivas 2e31c97f 2014-02-25T17:51:29 Don't break out of hfa_old_device early if there's no serial number.
ckolivas a1917795 2014-02-25T15:03:04 Fix harmless warning.
ckolivas 70210434 2014-02-25T12:59:58 Allow the drop in MHz per hfa failure to be specified on the command line.
ckolivas be526ef3 2014-02-25T10:03:20 Enable the hfa shed supported feature by default.
Con Kolivas 41226f18 2014-02-24T19:51:48 Add a --hfa-name command that allows one to specify the unique opname for a hashfast device.
Con Kolivas 2f454d86 2014-02-24T11:49:17 Set the clock rate with a work restart instead of an init when changing to old clocks for hfa
Con Kolivas ade4b0a6 2014-02-24T10:36:44 Set opname on hfa devices without a serial number to a hex value based on time to not overflow the field.
Con Kolivas 687c1705 2014-02-24T10:33:53 Add op name to hfa API stats output if it exists.
Con Kolivas a621e2b8 2014-02-24T09:54:23 Set the actual op_name in hfa devices if cgminer is choosing it itself due to it being invalid.
Con Kolivas 67041fbc 2014-02-24T09:00:53 Re-init an hfa device to its old data before setting up info structures as their sizes may change.
Con Kolivas c0e65369 2014-02-24T08:11:36 Remove the usb device whenever we do a running shutdown on hfa and do a shutdown as the imitated reinit to allow it to hotplug again.
Con Kolivas 6d33bf7e 2014-02-24T08:03:25 Reset opt hfa dfu boot after it's used.
Con Kolivas eb5ad60e 2014-02-24T08:02:25 Comment out windows only transfer on hfa startup.
Con Kolivas 2ab31317 2014-02-24T08:01:32 Clean up structures unused in case of all failures in hfa detect common
Con Kolivas fa7f84e6 2014-02-24T02:24:33 Clear all structures should we fail to hfa reset on adjusting clock on a hotplug.
Con Kolivas f832ce5b 2014-02-24T02:10:01 Set master and copy cgpu hash clock rate for hfa when dropping it on a restart.
Con Kolivas 8b0fb208 2014-02-24T02:00:44 Set the master hfa clock speed to lower when shutting down a copy.
Con Kolivas 9eaf90b2 2014-02-24T01:43:05 Do a clear readbuf on any hfa reset in case the device has not yet cleanly shut down.
Con Kolivas 33db33dd 2014-02-24T00:28:16 Increase hfa fanspeed slightly more when it's rising in the optimal range than falling.
Con Kolivas e0b857ce 2014-02-24T00:17:16 Always decrease hfa clock speed on a running shutdown and don't try sending an init frame since it will be dropped regardless.
Con Kolivas 66b18833 2014-02-23T23:58:02 Match hfa devices to old ones based on OP_NAME values before serial numbers if possible.
Con Kolivas 21fa38d5 2014-02-23T23:52:54 Read off the OP_NAME if it exists and is supported on hfa devices, setting it to the device serial number or a timestamp if it is invalid.
Con Kolivas 50fa5885 2014-02-23T22:56:14 Updated hf protocol
Con Kolivas d2f253cd 2014-02-23T22:42:15 Check for an amount along with no error in hfa clear readbuf
Con Kolivas f44831db 2014-02-23T22:39:17 Hfa clear readbuf can return a nonsense amount when there's a return error so ignore the amount.
Con Kolivas f1c6058c 2014-02-23T22:21:01 Running resets always cause a shutdown on hfa meaning the device will disappear with modern firmware so always kill off the threads to allow re-hotplugging.
Con Kolivas 7f74e21d 2014-02-23T22:09:28 Try a restart instead of a shutdown prior to trying to re-initialise a non-working hfa device.
Con Kolivas f3080422 2014-02-23T22:02:47 Reset the hfa hash clock rate to the old one if we find an old instance, only setting the device id in hfa_prepare
Con Kolivas 680a885a 2014-02-23T21:48:05 Keep the device_id on the original zombie thread for HFA in case of further resets.
Con Kolivas e022dc9f 2014-02-23T21:07:30 Local cinfo extra
Con Kolivas c22e080b 2014-02-23T20:56:40 Break out of hfa inherit if there is no device data.
Con Kolivas 94dcfce0 2014-02-23T20:52:42 Inherit the hfa zombie instance after the device id has been allocated.
Con Kolivas 19d0efd7 2014-02-23T20:31:04 The list_for_each_cgpu macro will dereference when there are no mining threads yet.
Con Kolivas db8c31c8 2014-02-23T20:21:36 Make hfa hotplug inherit some parameters from a previous instance if the serial number exists and is matching, avoiding dropping the clock on all devices.
Con Kolivas c76647f2 2014-02-23T16:45:04 Use the share_work_tdiff function in the driver watchdogs.
Con Kolivas 55cd36c1 2014-02-23T14:06:44 Limit the decrease of hfa clock rate on reset to the default clockrate.
Con Kolivas 0d32dc64 2014-02-23T14:04:34 Base the hfa failure time on the current expected hashrate instead of a static 15 seconds.
Con Kolivas 456e3dd0 2014-02-23T13:52:02 We shouldn't be trying to read from the hfa_send_shutdown function itself.
Con Kolivas cf27324d 2014-02-22T10:51:29 Take into account shed cores on hfa devices when determining how many jobs to send.
Con Kolivas c9197a75 2014-02-21T02:44:09 Give a nodev error if we have already set nodev in hfa clear readbuf to avoid further usb comms attempts.
Con Kolivas dab4a154 2014-02-20T20:30:36 Update the per die hash clock data on a running reset on hfa devices.
Con Kolivas 9aa6c6a2 2014-02-20T11:54:48 Set the per die clock on hfa to the known starting base clock instead of our requested clock rate.
Con Kolivas 3bbb8976 2014-02-20T11:35:02 Hfa device failure can be detected within 15 seconds so we should try restarting it sooner to avoid tripping the device's own watchdog.
Con Kolivas cca9b500 2014-02-20T11:29:43 Check return result of hfa clear readbuf to minimise error messages on device failure.
Con Kolivas f8571b60 2014-02-20T11:15:32 Send a work restart with every shutdown message to hfa devices to clear any work that might be stale on the next restart.
Con Kolivas 0f4ad7f4 2014-02-20T11:07:06 Store the hfa hash_clock rate and display it in the statline.
Con Kolivas 904491bf 2014-02-20T11:02:05 Store the maximum board temperature for hfa devices and take that into consideration when calculating the highest temperature as well as the dies.
Con Kolivas 7dbfe297 2014-02-18T22:23:28 Add hashfast fanspeed% to statline display.
Con Kolivas 257fe00a 2014-02-18T22:19:45 Move driver statline padding to cgminer.c, expanding width of maximum displayable statistics and window width to add more info.
Con Kolivas 71849e0d 2014-02-15T09:04:47 Check for hfa invalid hash clockrate after other error messages.
Con Kolivas 5cda70e7 2014-02-14T08:09:17 Update various copyright dates
Con Kolivas 107155c3 2014-02-13T20:50:27 Reuse the cgpu->temp entry for max temperature in hfa driver.
Con Kolivas 693f4a11 2014-02-08T11:14:55 Put the hashfast temperature into the cgpu structure so that it shows up in the devs API call.
Con Kolivas e8e65d54 2014-02-07T13:36:15 Increase hfa fanspeed by more if we're rising in temp above the target than if the temp is staying the same.
Con Kolivas bcae3a91 2014-02-07T09:35:27 Issue a shutdown prior to a reset command for hfa devices and lock access to reads awaiting the response if the device is already running.
Con Kolivas 7d64e807 2014-02-07T08:55:31 Do not register as successful a hfa init sequence that reports the clockrate as zero.
Con Kolivas 2b1685c0 2014-02-07T01:08:39 Show serial number as a hex value in hfa verbose startup.
Con Kolivas 1cc0ca31 2014-02-06T16:36:28 Show which hfa die is bringing down all the others when decreasing all the clock speeds.
Con Kolivas b568177b 2014-02-06T16:25:13 Increase the decrease when temp has increased more and we want to decrease it on hfa.
Con Kolivas f24e56bc 2014-02-06T16:04:40 Allow throttling of hfa dies more frequently and increasing of speeds less frequently.
Con Kolivas 62a8dfa3 2014-02-06T15:46:53 Fix dud revert.
Con Kolivas 5f4ee5b6 2014-02-06T15:46:05 Revert "Only adjust die speeds as well as fanspeeds on hfa if we've taken enough temperature samples." This reverts commit 0a0418d8a608de53ac84c7ad4cee32290b8c6882.
Con Kolivas e4297d97 2014-02-06T15:39:18 Wait after sending a hfa shutdown to allow the device to properly shut down before possibly sending it more commands.
Con Kolivas 485a093d 2014-02-06T15:34:18 Minimise the die clock differences in hfa to no more than 50Mhz.
Con Kolivas 0a0418d8 2014-02-06T14:32:14 Only adjust die speeds as well as fanspeeds on hfa if we've taken enough temperature samples.
Con Kolivas 1a0b1907 2014-02-06T09:51:44 Disable fan/die clock control in hfa if the firmware does not support it, with notification.
Con Kolivas 2405c8e0 2014-02-05T22:52:22 Revert "We should retry only 3 times to get an hfa header response to init since that is more than 1.5 second of waiting." This reverts commit efa9963f8625a628a94e29f006c90306b20d7bda. Conflicts: driver-hashfast.c
Con Kolivas 779c9df3 2014-02-05T21:58:31 Decrease hfa clock by 10 if a reset is attempted due to the device remaining idle.
Con Kolivas 9f627970 2014-02-05T21:28:38 Add no matching work to hfa API output.
Con Kolivas 0eaad2fc 2014-02-05T20:27:56 Change various logging message levels in the hfa driver.
ckolivas d385befb 2014-02-05T17:19:54 Only adjust clocks if there is no restart in hfa to avoid 2 restarts back to back.
ckolivas 42beb96f 2014-02-05T16:28:04 Ensure we iterate over all dies adjusting temperate for hfa by starting iterating after the last die modified.
ckolivas fbb7bf24 2014-02-05T11:38:34 Clamp initial hfa fanspeed to min/max if passed as parameters.
ckolivas 49482b1b 2014-02-05T11:37:11 Allow hfa fanspeed to be set via command line.
ckolivas ea3eccff 2014-02-05T11:03:06 Try one more time to get the hfa header on init since it can take 2 seconds for all 3 boards on a sierra.
Con Kolivas d56bb3df 2014-02-04T20:09:18 Wait for 5 temperature updates in hfa before adjusting fanspeed.
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