Searched hist:380 (Results 1 - 9 of 9) sorted by relevance
/freebsd-11.0-release/sys/arm/mv/ | ||
H A D | timer.c | diff 294437 Wed Jan 20 14:29:23 MST 2016 zbb Support watchdog depending on "mrvl,has-wdt" property With this commit, watchdog is supported only in case of having "mrvl,has-wdt" property or dedicated for watchdog compatibility field ("marvell,armada-380-wdt"). There is no need to modify dts files, as "has-wdt" property already exists. Obtained from: Semihalf Sponsored by: Stormshield Submitted by: Bartosz Szczepanek <bsz@semihalf.com> Differential revision: https://reviews.freebsd.org/D4424 diff 294436 Wed Jan 20 14:28:32 MST 2016 zbb Add support for watchdog on Armada38x A38X watchdog support was implemented in sys/arm/mv/timer.c driver. It required following modifications: - add "marvell,armada-380-wdt" compatibility, which supports only watchdog - correct and enhance definitions related to timer control register - unmask reset capability in RSTOUTn_MASK register - use dedicated watchdog timer on A38X instead of second timer Obtained from: Semihalf Sponsored by: Stormshield Submitted by: Bartosz Szczepanek <bsz@semihalf.com> Differential revision: https://reviews.freebsd.org/D4423 |
H A D | mvreg.h | diff 294436 Wed Jan 20 14:28:32 MST 2016 zbb Add support for watchdog on Armada38x A38X watchdog support was implemented in sys/arm/mv/timer.c driver. It required following modifications: - add "marvell,armada-380-wdt" compatibility, which supports only watchdog - correct and enhance definitions related to timer control register - unmask reset capability in RSTOUTn_MASK register - use dedicated watchdog timer on A38X instead of second timer Obtained from: Semihalf Sponsored by: Stormshield Submitted by: Bartosz Szczepanek <bsz@semihalf.com> Differential revision: https://reviews.freebsd.org/D4423 |
/freebsd-11.0-release/sys/dev/cardbus/ | ||
H A D | cardbus_cis.h | diff 141412 Sun Feb 06 21:03:13 MST 2005 imp Move resource allocation routines from cardbus_cis.c to cardbus.c. They have nothing at all to do with CIS parsing. Remove some unused funce parsing: nothing used the results. Use more of pccard_cis.h's deifnitions for the cardbus specific cis parsing we do. More work is needed in this area. This reduces the size of the cardbus module by 380 bytes or so... |
H A D | cardbusvar.h | diff 141412 Sun Feb 06 21:03:13 MST 2005 imp Move resource allocation routines from cardbus_cis.c to cardbus.c. They have nothing at all to do with CIS parsing. Remove some unused funce parsing: nothing used the results. Use more of pccard_cis.h's deifnitions for the cardbus specific cis parsing we do. More work is needed in this area. This reduces the size of the cardbus module by 380 bytes or so... |
H A D | cardbus_cis.c | diff 141412 Sun Feb 06 21:03:13 MST 2005 imp Move resource allocation routines from cardbus_cis.c to cardbus.c. They have nothing at all to do with CIS parsing. Remove some unused funce parsing: nothing used the results. Use more of pccard_cis.h's deifnitions for the cardbus specific cis parsing we do. More work is needed in this area. This reduces the size of the cardbus module by 380 bytes or so... |
H A D | cardbus.c | diff 141412 Sun Feb 06 21:03:13 MST 2005 imp Move resource allocation routines from cardbus_cis.c to cardbus.c. They have nothing at all to do with CIS parsing. Remove some unused funce parsing: nothing used the results. Use more of pccard_cis.h's deifnitions for the cardbus specific cis parsing we do. More work is needed in this area. This reduces the size of the cardbus module by 380 bytes or so... |
/freebsd-11.0-release/sys/tools/sound/ | ||
H A D | feeder_rate_mkfilter.awk | diff 195378 Sun Jul 05 18:15:11 MDT 2009 ariff - Increase dynamic range of filter coefficients from 28bit to 30bit. This cause dramatic effect in overall precision and conversion quality by pushing down most aliasing artifacts around -180 dB. Spectrogram analysis/comparison: http://people.freebsd.org/~ariff/z_comparison/z_28vs30/ - Guard against possible 64bit overflow during accumulation process by slightly normalize and saturate sample and coefficient multiplication, possible during extreme 32bit downsampling (eg. 380KHz -> 8KHz) with custom preset that require more than ~7000 taps filter (which is overkill). - Add knobs through FEEDER_RATE_PRESETS to set dynamic range of filter coefficients/accumulator and prefered polynomial interpolator: COEFFICIENT_BIT:X (where 1 <= X <= 30, default: 30) ACCUMULATOR_BIT:X (where 32 <= X <=64, default: 58) INTERPOLATOR:I (where I = ZOH, LINEAR, QUADRATIC, HERMITE, BSPLINE, OPT32X, OPT16X, OPT8X, OPT4X, OPT2X) Approved by: re (kib) |
/freebsd-11.0-release/sys/cam/scsi/ | ||
H A D | scsi_ch.c | diff 253274 Fri Jul 12 17:16:17 MDT 2013 ken Fix a problem with READ ELEMENT STATUS that occurs on some changers that don't support the DVCID and CURDATA bits that were introduced in the SMC spec. These changers will return an Illegal Request type error if the bits are set. This causes "chio status" to fail. The fix is two-fold. First, for changers that claim to be SCSI-2 or older, don't set the DVCID and CURDATA bits for READ ELEMENT STATUS. For newer changers (SCSI-3 and newer), we default to setting the new bits, but back off and try the READ ELEMENT STATUS without the bits if we get an Illegal Request type error. This has been tested on a Qualstar TLS-8211, which is a SCSI-2 changer that does not support the new bits, and a Spectra T-380, which is a SCSI-3 changer that does support the new bits. In the absence of a SCSI-3 changer that does not support the bits, I tested that with some error injection code. (The SMC spec says that support for CURDATA is mandatory, and DVCID is optional.) scsi_ch.c: Add a new quirk, CH_Q_NO_DVCID that gets set for SCSI-2 and older libraries, or newer libraries that report errors when the DVCID/CURDATA bits are set. In chgetelemstatus(), use the new quirk to determine whether or not to set DVCID and CURDATA. If we get an error with the bits set, back off and try without the bits. Set the quirk flag if the read element status succeeds without the bits set. Increase the READ ELEMENT STATUS timeout to 60 seconds after testing with a Spectra T-380. The previous value was 10 seconds, and too short for the T-380. This may be decreased later after some additional testing and investigation. Tested by: Andre Albsmeier <Andre.Albsmeier@siemens.com> Sponsored by: Spectra Logic MFC after: 3 days diff 253274 Fri Jul 12 17:16:17 MDT 2013 ken Fix a problem with READ ELEMENT STATUS that occurs on some changers that don't support the DVCID and CURDATA bits that were introduced in the SMC spec. These changers will return an Illegal Request type error if the bits are set. This causes "chio status" to fail. The fix is two-fold. First, for changers that claim to be SCSI-2 or older, don't set the DVCID and CURDATA bits for READ ELEMENT STATUS. For newer changers (SCSI-3 and newer), we default to setting the new bits, but back off and try the READ ELEMENT STATUS without the bits if we get an Illegal Request type error. This has been tested on a Qualstar TLS-8211, which is a SCSI-2 changer that does not support the new bits, and a Spectra T-380, which is a SCSI-3 changer that does support the new bits. In the absence of a SCSI-3 changer that does not support the bits, I tested that with some error injection code. (The SMC spec says that support for CURDATA is mandatory, and DVCID is optional.) scsi_ch.c: Add a new quirk, CH_Q_NO_DVCID that gets set for SCSI-2 and older libraries, or newer libraries that report errors when the DVCID/CURDATA bits are set. In chgetelemstatus(), use the new quirk to determine whether or not to set DVCID and CURDATA. If we get an error with the bits set, back off and try without the bits. Set the quirk flag if the read element status succeeds without the bits set. Increase the READ ELEMENT STATUS timeout to 60 seconds after testing with a Spectra T-380. The previous value was 10 seconds, and too short for the T-380. This may be decreased later after some additional testing and investigation. Tested by: Andre Albsmeier <Andre.Albsmeier@siemens.com> Sponsored by: Spectra Logic MFC after: 3 days diff 253274 Fri Jul 12 17:16:17 MDT 2013 ken Fix a problem with READ ELEMENT STATUS that occurs on some changers that don't support the DVCID and CURDATA bits that were introduced in the SMC spec. These changers will return an Illegal Request type error if the bits are set. This causes "chio status" to fail. The fix is two-fold. First, for changers that claim to be SCSI-2 or older, don't set the DVCID and CURDATA bits for READ ELEMENT STATUS. For newer changers (SCSI-3 and newer), we default to setting the new bits, but back off and try the READ ELEMENT STATUS without the bits if we get an Illegal Request type error. This has been tested on a Qualstar TLS-8211, which is a SCSI-2 changer that does not support the new bits, and a Spectra T-380, which is a SCSI-3 changer that does support the new bits. In the absence of a SCSI-3 changer that does not support the bits, I tested that with some error injection code. (The SMC spec says that support for CURDATA is mandatory, and DVCID is optional.) scsi_ch.c: Add a new quirk, CH_Q_NO_DVCID that gets set for SCSI-2 and older libraries, or newer libraries that report errors when the DVCID/CURDATA bits are set. In chgetelemstatus(), use the new quirk to determine whether or not to set DVCID and CURDATA. If we get an error with the bits set, back off and try without the bits. Set the quirk flag if the read element status succeeds without the bits set. Increase the READ ELEMENT STATUS timeout to 60 seconds after testing with a Spectra T-380. The previous value was 10 seconds, and too short for the T-380. This may be decreased later after some additional testing and investigation. Tested by: Andre Albsmeier <Andre.Albsmeier@siemens.com> Sponsored by: Spectra Logic MFC after: 3 days |
/freebsd-11.0-release/sys/dev/sound/pcm/ | ||
H A D | feeder_rate.c | diff 195378 Sun Jul 05 18:15:11 MDT 2009 ariff - Increase dynamic range of filter coefficients from 28bit to 30bit. This cause dramatic effect in overall precision and conversion quality by pushing down most aliasing artifacts around -180 dB. Spectrogram analysis/comparison: http://people.freebsd.org/~ariff/z_comparison/z_28vs30/ - Guard against possible 64bit overflow during accumulation process by slightly normalize and saturate sample and coefficient multiplication, possible during extreme 32bit downsampling (eg. 380KHz -> 8KHz) with custom preset that require more than ~7000 taps filter (which is overkill). - Add knobs through FEEDER_RATE_PRESETS to set dynamic range of filter coefficients/accumulator and prefered polynomial interpolator: COEFFICIENT_BIT:X (where 1 <= X <= 30, default: 30) ACCUMULATOR_BIT:X (where 32 <= X <=64, default: 58) INTERPOLATOR:I (where I = ZOH, LINEAR, QUADRATIC, HERMITE, BSPLINE, OPT32X, OPT16X, OPT8X, OPT4X, OPT2X) Approved by: re (kib) |
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