src/sys/dev/advansys, branch release/5.2.1 FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=release%2F5.2.1 2003-09-02T17:30:40Z 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 2003-08-22T05:54:52Z Warner Losh imp@FreeBSD.org 2003-08-22T05:54:52Z urn:sha1:4fbd232c8640bb1d58dca36e50df7c1c8eb4ca72 tree for two or more years now), except in a few places where there's code to be compatible with older versions of FreeBSD. 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 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 Bring back bus_dmasync_op_t. It is now a typedef to an int, though the 2003-05-27T04:59:59Z Scott Long scottl@FreeBSD.org 2003-05-27T04:59:59Z urn:sha1:7e71df93390826733b07b547c105326fc6ba2a74 BUS_DMASYNC_ definitions remain as before. The does not change the ABI, and reverts the API to be a bit more compatible and flexible. This has survived a full 'make universe'. Approved by: re (bmah) I deserve a big pointy hat for having missed all those references 2003-04-10T23:50:06Z Maxime Henrion mux@FreeBSD.org 2003-04-10T23:50:06Z urn:sha1:7a648f56cf84d2445098a8143ac93224be9c408e to bus_dmasync_op_t in my last commit. Clean up argument comments for bus_dma_tag_create() calls. 2003-03-29T09:46:10Z Matthew N. Dodd mdodd@FreeBSD.org 2003-03-29T09:46:10Z urn:sha1:563d4d8656011f31e87f0c822e65116d8d01bf3e Wrap the static endian functions to shutup GCC. 2003-02-24T04:44:53Z David E. O'Brien obrien@FreeBSD.org 2003-02-24T04:44:53Z urn:sha1:36f19f1beea154cc9f2f3b19f95d91a9b2b80bb1 Add adv_adj_endian_qdone_info() & adv_adj_scsiq_endian() 2003-02-23T19:16:53Z David E. O'Brien obrien@FreeBSD.org 2003-02-23T19:16:53Z urn:sha1:40578dc8ce3b404793f52b086c5e26b04da39c5f so this at least compiles on big-endian machines.