src-test2/sys/dev/hifn, branch stable/7FreeBSD source treehttps://cgit-dev.freebsd.org/src-test2/atom?h=stable%2F72012-05-18T21:40:17ZMFC 232854,232874,232882,232883,232886 for bus_get_dma_tag()2012-05-18T21:40:17ZSean Brunosbruno@FreeBSD.org2012-05-18T21:40:17Zurn:sha1:73179c53b45d4e737c784acbbcd549c64dc589f5Overhaul driver/subsystem api's:2007-03-21T03:42:51ZSam Lefflersam@FreeBSD.org2007-03-21T03:42:51Zurn:sha1:6810ad6f2aeb6f6076d535c55a3e58f4b3358e79
o make all crypto drivers have a device_t; pseudo drivers like the s/w
crypto driver synthesize one
o change the api between the crypto subsystem and drivers to use kobj;
cryptodev_if.m defines this api
o use the fact that all crypto drivers now have a device_t to add support
for specifying which of several potential devices to use when doing
crypto operations
o add new ioctls that allow user apps to select a specific crypto device
to use (previous ioctls maintained for compatibility)
o overhaul crypto subsystem code to eliminate lots of cruft and hide
implementation details from drivers
o bring in numerous fixes from Michale Richardson/hifn; mostly for
795x parts
o add an optional mechanism for mmap'ing the hifn 795x public key h/w
to user space for use by openssl (not enabled by default)
o update crypto test tools to use new ioctl's and add cmd line options
to specify a device to use for tests
These changes will also enable much future work on improving the core
crypto subsystem; including proper load balancing and interposing code
between the core and drivers to dispatch small operations to the s/w
driver as appropriate.
These changes were instigated by the work of Michael Richardson.
Reviewed by: pjd
Approved by: re
o break newbus api: add a new argument of type driver_filter_t to2007-02-23T12:19:07ZPaolo Pisatipiso@FreeBSD.org2007-02-23T12:19:07Zurn:sha1:ef544f631226436ef590825881e7a28369df82f6
bus_setup_intr()
o add an int return code to all fast handlers
o retire INTR_FAST/IH_FAST
For more info: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=465712+0+current/freebsd-current
Reviewed by: many
Approved by: re@
Use newly added functions to simplify the code.2006-06-04T22:17:25ZPawel Jakub Dawidekpjd@FreeBSD.org2006-06-04T22:17:25Zurn:sha1:f34a967b01bedfa033c1253aa2aac555da376340Fix HMACs handling with uio's by not using crp_mac for storing calculated2006-05-22T16:18:21ZPawel Jakub Dawidekpjd@FreeBSD.org2006-05-22T16:18:21Zurn:sha1:411da41e91d63317cde53902312fcd7322811ab4
HMAC. crp_mac is going to be removed.
Honor cri_mlen value.2006-05-17T18:34:26ZPawel Jakub Dawidekpjd@FreeBSD.org2006-05-17T18:34:26Zurn:sha1:af65c53afdc6325ad100bd9907aa3e04493b9d10
Reviewed by: sam
Tested on: hifn(4), ubsec(4)
Compile-tested: safe(4)
Since DELAY() was moved, most <machine/clock.h> #includes have been2006-05-16T14:37:58ZPoul-Henning Kampphk@FreeBSD.org2006-05-16T14:37:58Zurn:sha1:c40da00ca320a38816049edd21966bd4045b2303
unnecessary.
These registers are saved by pci bus code. Remove from #if 0'd code anyway2005-06-05T22:57:32ZWarner Loshimp@FreeBSD.org2005-06-05T22:57:32Zurn:sha1:a865bfcb9c5a5bb3b53ecaa039ed9bd26ad4ee9aUse BUS_PROBE_DEFAULT for pci probe return value2005-03-05T18:30:12ZWarner Loshimp@FreeBSD.org2005-03-05T18:30:12Zurn:sha1:538565c4a516bd50ffcffbb855026ad914300b73Update support for 795x parts:2005-01-19T17:03:35ZSam Lefflersam@FreeBSD.org2005-01-19T17:03:35Zurn:sha1:aa959e0d1778b74368c6f63464ba31beccbc15de
o rework pll setup code to follow h/w specification
o add hint.hifn.X.pllconfig to specify reference clock setup
requirements; default is pci66 which means the clock is
derived from the PCI bus clock and the card resides in a
66MHz slot
Tested on 7955 and 7956 cards; support for 7954 cards not enabled
since we have no cards to test against.
In collaboration with Poul-Henning Kamp.
Reviewed by: phk
MFC after: 1 week