src-test2/sys/dev/trm, branch release/5.2.0_cvs FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=release%2F5.2.0_cvs 2004-01-10T05:53:29Z This commit was manufactured by cvs2svn to create tag 2004-01-10T05:53:29Z cvs2svn cvs2svn@FreeBSD.org 2004-01-10T05:53:29Z urn:sha1:58c9ff44c8041f394c663cb9640e9b77fe07bb13 'RELENG_5_2_0_RELEASE'. This commit was manufactured to restore the state of the 5.2-RELEASE image. Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs. Use PCIR_BAR(x) instead of PCIR_MAPS. 2003-09-02T17:30:40Z John Baldwin jhb@FreeBSD.org 2003-09-02T17:30:40Z urn:sha1:e27951b29c565206b57c8cdbc2ac344485c2f4f5 Glanced over by: imp, gibbs Tested by: i386 LINT Use __FBSDID(). 2003-08-24T17:55:58Z David E. O'Brien obrien@FreeBSD.org 2003-08-24T17:55:58Z urn:sha1:aad970f1fee9a2a3e5a0f880be9b87c6193b3bd1 Also some minor style cleanups. Prefer new location of pci include files (which have only been in the 2003-08-22T07:08:17Z Warner Losh imp@FreeBSD.org 2003-08-22T07:08:17Z urn:sha1:90cf0136c4c538b610702b30b4f37c875fafb776 tree for two or more years now), except in a few places where there's code to be compatible with older versions of FreeBSD. Remove two useless bzero() calls. 2003-08-12T14:51:18Z Maxime Henrion mux@FreeBSD.org 2003-08-12T14:51:18Z urn:sha1:9bc72abc303572e461c7cdbb7b172c93f97450f3 Reviewed by: cognet Call bus_dmamap_create() to create the per-SRB buffer maps. Note that none 2003-08-09T15:16:45Z Scott Long scottl@FreeBSD.org 2003-08-09T15:16:45Z urn:sha1:588920f14efb90f43207ef8b0a8b0d6f1465c957 of the SRB resources are freed when the driver unloads; maybe that will be tackled another day. Mega busdma API commit. 2003-07-01T15:52:06Z Scott Long scottl@FreeBSD.org 2003-07-01T15:52:06Z urn:sha1:f6b1c44d1f70d5f298b911f2c1dcd802b0d11339 Add two new arguments to bus_dma_tag_create(): lockfunc and lockfuncarg. Lockfunc allows a driver to provide a function for managing its locking semantics while using busdma. At the moment, this is used for the asynchronous busdma_swi and callback mechanism. Two lockfunc implementations are provided: busdma_lock_mutex() performs standard mutex operations on the mutex that is specified from lockfuncarg. dftl_lock() is a panic implementation and is defaulted to when NULL, NULL are passed to bus_dma_tag_create(). The only time that NULL, NULL should ever be used is when the driver ensures that bus_dmamap_load() will not be deferred. Drivers that do not provide their own locking can pass busdma_lock_mutex,&Giant args in order to preserve the former behaviour. sparc64 and powerpc do not provide real busdma_swi functions, so this is largely a noop on those platforms. The busdma_swi on is64 is not properly locked yet, so warnings will be emitted on this platform when busdma callback deferrals happen. If anyone gets panics or warnings from dflt_lock() being called, please let me know right away. Reviewed by: tmm, gibbs Fix some style bugs. 2003-06-25T13:33:41Z Olivier Houchard cognet@FreeBSD.org 2003-06-25T13:33:41Z urn:sha1:995df2fc9ffa8aaa7300aa3446f47e283820eabb Merge common XPT_CALC_GEOMETRY functions into a single convenience function. 2003-06-14T22:17:41Z Nate Lawson njl@FreeBSD.org 2003-06-14T22:17:41Z urn:sha1:2813692cc2f54cac20d43ed85039329e9d71ada6 Devices below may experience a change in geometry. * Due to a bug, aic(4) never used extended geometry. Changes all drives >1G to now use extended translation. * sbp(4) drives exactly 1 GB in size now no longer use extended geometry. * umass(4) drives exactly 1 GB in size now no longer use extended geometry. For all other controllers in this commit, this should be a no-op. Looked over by: scottl Fix indentation. 2003-05-31T19:38:00Z Poul-Henning Kamp phk@FreeBSD.org 2003-05-31T19:38:00Z urn:sha1:b2bf0c7f480a4af90889925180419c376d2afc2a Found by: FlexeLint