Date: Wed, 17 Nov 2004 12:54:12 +0000 (UTC) From: Marius Strobl <marius@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/mk48txx mk48txx.c mk48txxreg.h mk48txxvar.h src/sys/sparc64/include eeprom.h src/sys/sparc64/sparc64 eeprom.c eeprom_ebus.c eeprom_sbus.c Message-ID: <200411171254.iAHCsCd3065842@repoman.freebsd.org>
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marius 2004-11-17 12:54:12 UTC FreeBSD src repository Modified files: sys/dev/mk48txx mk48txx.c mk48txxreg.h sys/sparc64/include eeprom.h sys/sparc64/sparc64 eeprom.c eeprom_ebus.c eeprom_sbus.c Added files: sys/dev/mk48txx mk48txxvar.h Log: o Sync with the NetBSD mk48txx driver (the result simplyfies some changes I have in mind for the genclock interface): - Recognize the MK48T18 as well (differs from the MK48T08 only in packaging options and voltages). - Allow MD code to provide functions for reading/writing NVRAM/RTC locations. If passed NULL, the old behaviour using bus_space_{read,write}_1() is used. Otherwise, all access to the chip goes via the MD functions. This is necessary for mvmeppc boards where the mk48txx NVRAM/RTC is not directly addressable. - Cleanup MI mk48txx(4) todclock driver: - Prepare mk48txxvar.h and leave only register definitions in mk48txxreg.h. - Define struct mk48txx_softc as usual devices and allocate necessary members in it. - Change mk48txx_attach() to only take a device_t. o While converting the sparc64 eeprom driver to the above changes: - Remove some dead code and stale comments. - Use the NVRAM size provided by the mk48txx driver instead of hardcoding it as suggested by a comment. - Add a comment about why it doesn't make much sense to read the hostid directly from the NVRAM except for displaying it when attaching. - Don't print the hostid if it reads all zero because it's stored elsewhere. Revision Changes Path 1.5 +62 -61 src/sys/dev/mk48txx/mk48txx.c 1.4 +5 -13 src/sys/dev/mk48txx/mk48txxreg.h 1.1 +64 -0 src/sys/dev/mk48txx/mk48txxvar.h (new) 1.4 +1 -5 src/sys/sparc64/include/eeprom.h 1.6 +29 -19 src/sys/sparc64/sparc64/eeprom.c 1.8 +11 -10 src/sys/sparc64/sparc64/eeprom_ebus.c 1.8 +11 -10 src/sys/sparc64/sparc64/eeprom_sbus.c
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