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path: root/drivers/fmc/fmc-sdb.c
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2014-02-28FMC: show_sdb_tree: dump synthesis/commit ID infoAlessandro Rubini
This completes the show_sdb_tree functionality, with the new informative fields. The output for a verbose module is now like this (long lines are unavoidable): SDB: 00000651:e6a542c9 WB4-Crossbar-GSI SDB: 0000ce42:00000601 WB-DMA.Control (00001000-0000103f) SDB: 0000ce42:779c5443 WB-OneWire-Master (00001100-000011ff) SDB: 0000ce42:00000603 WB-SPEC-CSR (00001200-0000121f) SDB: 0000ce42:00000013 WB-VIC-Int.Control (00001300-000013ff) SDB: 0000ce42:d5735ab4 WB-DMA.EIC (00001400-0000140f) SDB: 00000651:eef0b198 WB4-Bridge-GSI (bridge: 00002000) SDB: 00000651:e6a542c9 WB4-Crossbar-GSI SDB: 0000ce42:123c5443 WB-I2C-Master (00003000-000030ff) SDB: 0000ce42:e503947e WB-SPI.Control (00003100-0000311f) SDB: 0000ce42:123c5443 WB-I2C-Master (00003200-000032ff) SDB: 0000ce42:00000608 WB-FMC-ADC-Core (00003300-0000337f) SDB: 0000ce42:779c5443 WB-OneWire-Master (00003400-000034ff) SDB: 0000ce42:26ec6086 WB-FMC-ADC.EIC (00003500-0000350f) SDB: 0000ce42:00000604 WB-Timetag-Core (00003600-0000367f) SDB: Synthesis repository: git://ohwr.org/fmc-projects/fmc-adc-100m14b4cha.git SDB: Bitstream 'spec_top_fmc_adcmc-projects/fmc-adc-100m14b4cha.git' \ synthesized 20140116 by mcattin (ISE version 133), commit f0a539dffe6d Signed-off-by: Tomasz Wlostowski <tomasz.wlostowski@cern.ch> Acked-by: Alessandro Rubini <rubini@gnudd.com> Acked-by: Juan David Gonzalez Cobas <dcobas@cern.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-02-15FMC: show_sdb_tree: fix offset calculationAlessandro Rubini
The code reported wrong addresses in the sdb dumps. All sdb addresses are relative, but the code was adding the base address twice. Bug exposed by a gateware image with two bridge levels. Thanks David for reporting the problem. Signed-off-by: Alessandro Rubini <rubini@gnudd.com> Reported-by: Juan David Gonzalez Cobas <dcobas@cern.ch> Tested-by: Juan David Gonzalez Cobas <dcobas@cern.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-20FMC: NULL dereference on allocation failureDan Carpenter
If we don't allocate "arr" then the cleanup path will dereference it and oops. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Alessandro Rubini <rubini@gnudd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-18FMC: add core bus driverAlessandro Rubini
This module offers registration services for both carriers (i.e. devices) and mezzanines (i.e. drivers). The matching for devices and drivers is performed according to the IPMI standard for FRU devices (Field Replaceable Units). The code includes support for parsing an SDB tree if present in the FPGA, and dumping it for diagnostics. SDB is not mandatory. Files in this commit correspond to commit ab23167f in the master branch of the project hosted on ohwr.org. Signed-off-by: Alessandro Rubini <rubini@gnudd.com> Acked-by: Juan David Gonzalez Cobas <dcobas@cern.ch> Acked-by: Emilio G. Cota <cota@braap.org> Acked-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>