src-test2/sys/dev/puc, branch release/5.4.0_cvs

This commit was manufactured by cvs2svn to create tag

2005-05-07T17:51:10Z

'RELENG_5_4_0_RELEASE'. This commit was manufactured to restore the state of the 5.4-RELEASE image.

MFC:

2005-03-01T14:20:15Z

files: 1.1000 puc_sbus.c: 1.8 Declare the sbus(4) front-end of puc(4) also for fhc(4), allowing uart(4) to support the Zilog 8530 SCCs which hang off of a FireHose bus on Sun E4000/E5000 class machines.

MFC: 1.38

2005-03-01T14:20:08Z

Add a stopgap allowing puc(4) to allocate IRQs on fhc(4).

MFC:

2005-02-17T19:55:15Z

add support for NetMos NM9805 1284 Printer port Submitted by: Willy Offermans

MFC rev. 1.7:

2005-02-09T01:38:52Z

Revert rev. 1.5 (was MFC'd as rev. 1.4.2.1)

MFC rev 1.48:

2005-02-05T09:06:35Z

Add PCI ID for Dell RAC III Virtual UART. MFC rev 1.49: Add PCI ID for Dell RAC IV/ERA Virtual UART.

MFC: /- and my license changes for sys/[a-d]

2005-01-30T01:00:13Z

MFC:

2005-01-17T21:09:27Z

Add support for Chase/Perle PCI FAST-4 4 port serial cards which appear to be the same as Boca Research Turbo Serial 654 (4 serial port). While add the 8 port variants as well. Submitted by: sten@blinkenlights.nl PR: kern/75793

MFC rev 1.5:

2004-11-20T20:12:20Z

Apply a bandaid to avoid hangs on Ultra 2 machines. The second Z8530 connects to the keyboard and mouse and needs some special treatment. Until this is fully understood, implemented and tested, simply avoid probing the second Z8530. This is also what the zs(4) driver does.

- Introduce an ofw_bus kobj-interface for retrieving the OFW node and a

2004-08-12T17:41:33Z

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

src-test2/sys/dev/puc, branch release/5.4.0_cvs

This commit was manufactured by cvs2svn to create tag

MFC:

MFC: 1.38

MFC:

MFC rev. 1.7:

MFC rev 1.48:

MFC: /*- and my license changes for sys/[a-d]*

MFC:

MFC rev 1.5:

- Introduce an ofw_bus kobj-interface for retrieving the OFW node and a

MFC: /- and my license changes for sys/[a-d]