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Kenneth D. Merry
e4be6df155
------------------------------------------------------------------------ r310338 | ken | 2016-12-20 14:17:07 -0700 (Tue, 20 Dec 2016) | 37 lines Turn on FC-Tape by default in the isp(4) driver. FC-Tape provides additional link level error recovery, and is highly recommended for tape devices. It will only be turned on for a given target if the target supports it. Without this setting, we default to whatever FC-Tape setting is in NVRAM on the card. This can be overridden by setting the following loader tunable, for example for isp0: hint.isp.0.nofctape=1 sys/conf/options: Add a new kernel config option, ISP_FCTAPE_OFF, that defaults the FC-Tape configuration to off. sys/dev/isp/isp_pci.c: If ISP_FCTAPE_OFF is defined, turn off FC-Tape. Otherwise, turn it on if the card supports it. share/man/man4/isp.4: Add a description of FC-Tape to the isp(4) man page. Add descriptions of the fctape and nofctape options, as well as the ISP_FCTAPE_OFF kernel configuration option. Add the ispfw module and kernel drivers to the suggested configurations at the top of the man page so that users are less likely to leave it out. The driver works well with the included firmware, but may not work at all with whatever firmware the user has flashed on their card. Sponsored by: Spectra Logic ------------------------------------------------------------------------ Sponsored by: Spectra Logic