src-test2/sys/dev/esp, branch release/5.3.0_cvs FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=release%2F5.3.0_cvs 2004-11-04T19:12:42Z This commit was manufactured by cvs2svn to create tag 2004-11-04T19:12:42Z cvs2svn cvs2svn@FreeBSD.org 2004-11-04T19:12:42Z urn:sha1:3f86d8a2ea3f3265afaa1fd263b0004c5c000e69 'RELENG_5_3_0_RELEASE'. This commit was manufactured to restore the state of the 5.3-RELEASE image. MFC: Program the sbus interface with the correct frequency 2004-09-16T03:48:43Z Scott Long scottl@FreeBSD.org 2004-09-16T03:48:43Z urn:sha1:eb15d69f4e61757d4bf8185aaa884202e3818256 Approved by: re - Introduce an ofw_bus kobj-interface for retrieving the OFW node and a 2004-08-12T17:41:33Z Marius Strobl marius@FreeBSD.org 2004-08-12T17:41:33Z urn:sha1:26280d88d76716790cf28f23fdb0bda56533e9b6 subset ("compatible", "device_type", "model" and "name") of the standard properties in drivers for devices on Open Firmware supported busses. The standard properties "reg", "interrupts" und "address" are not covered by this interface because they are only of interest in the respective bridge code. There's a remaining standard property "status" which is unclear how to support properly but which also isn't used in FreeBSD at present. This ofw_bus kobj-interface allows to replace the various (ebus_get_node(), ofw_pci_get_node(), etc.) and partially inconsistent (central_get_type() vs. sbus_get_device_type(), etc.) existing IVAR ones with a common one. This in turn allows to simplify and remove code-duplication in drivers for devices that can hang off of more than one OFW supported bus. - Convert the sparc64 Central, EBus, FHC, PCI and SBus bus drivers and the drivers for their children to use the ofw_bus kobj-interface. The IVAR- interfaces of the Central, EBus and FHC are entirely replaced by this. The PCI bus driver used its own kobj-interface and now also uses the ofw_bus one. The IVARs special to the SBus, e.g. for retrieving the burst size, remain. Beware: this causes an ABI-breakage for modules of drivers which used the IVAR-interfaces, i.e. esp(4), hme(4), isp(4) and uart(4), which need to be recompiled. The style-inconsistencies introduced in some of the bus drivers will be fixed by tmm@ in a generic clean-up of the respective drivers later (he requested to add the changes in the "new" style). - Convert the powerpc MacIO bus driver and the drivers for its children to use the ofw_bus kobj-interface. This invloves removing the IVARs related to the "reg" property which were unused and a leftover from the NetBSD origini of the code. There's no ABI-breakage caused by this because none of these driver are currently built as modules. There are other powerpc bus drivers which can be converted to the ofw_bus kobj-interface, e.g. the PCI bus driver, which should be done together with converting powerpc to use the OFW PCI code from sparc64. - Make the SBus and FHC front-end of zs(4) and the sparc64 eeprom(4) take advantage of the ofw_bus kobj-interface and simplify them a bit. Reviewed by: grehan, tmm Approved by: re (scottl) Discussed with: tmm Tested with: Sun AX1105, AXe, Ultra 2, Ultra 60; PPC cross-build on i386 Add some style(9) touch ups; style(9) states that new code should follow 2004-08-02T22:55:23Z Tom Rhodes trhodes@FreeBSD.org 2004-08-02T22:55:23Z urn:sha1:8be373eedde19d94f37055b0813948da20292fb9 these conventions and, well, this is a new driver. Tested on: i386, sparc64 Reviewed by: scottl Include module.h 2004-06-21T07:27:34Z Scott Long scottl@FreeBSD.org 2004-06-21T07:27:34Z urn:sha1:f46519d1c1446cd5863857a7217c7f6a4025c372 Submitted by: Koop Mast Pass the correct argument to ncr53c9x_timeout() 2004-06-13T18:45:57Z Scott Long scottl@FreeBSD.org 2004-06-13T18:45:57Z urn:sha1:6387afd9c5072b5abe0eea8a185b9de9be177417 Get rid of UMA zones and instead allocate all ecb's up front and track them 2004-06-13T09:08:44Z Scott Long scottl@FreeBSD.org 2004-06-13T09:08:44Z urn:sha1:1da2ceea66690211a03fc9e156b35113a24cc379 in a TAILQ. Re-arrange some of the ecb elements so that they can stay stable through alloc/free cycles while the rest get bzero'd. - Use the tag_id from the ecb rather than fro the ccb. The latter is only for target mode. - Honor the ccb flags for tag_action when deciding whether to do a tagged or untagged transaction. - Re-arrange autosense completion so that it works correctly in failure cases. - Turn on the PI_TAG_ABLE flag so that CAM will send us tagged transactions. This enables tagged queueing in the driver. When autosense is retrieved, tell CAM about it instead of juust pretending 2004-06-12T05:19:17Z Scott Long scottl@FreeBSD.org 2004-06-12T05:19:17Z urn:sha1:fec4efc10bed2f66b962d5c66d08fd20bc745928 that the command succeeded. Sheesh! This makes CDROMs no longer cause an instant panic at boot. Thanks to Jake Burkholder for providing a remote test setup. Also make device resets work, thanks to another typo. Correct typo from previous commit. 2004-06-12T03:23:37Z Scott Long scottl@FreeBSD.org 2004-06-12T03:23:37Z urn:sha1:76ff08d072c6af53a13bf4ea3946f91240400b71 Make the XPT_CALC_GEOMETRY op dependent on the sc_extended_geometry flag 2004-06-11T15:33:20Z Scott Long scottl@FreeBSD.org 2004-06-11T15:33:20Z urn:sha1:13bbbdd9c2cbced15205b01c7bb5d636878f07f2 that is set in the bus front-end.