FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=releng%2F12.2 2018-08-19T21:10:21Z 2018-08-19T21:10:21Z Matt Macy mmacy@FreeBSD.org 2018-08-19T21:10:21Z urn:sha1:381388b9c48b07b08199b07b7657d46e8fcb59b0 This is an amalgam of a patch by Doug Ambrisko to generalize uart_acpi_find_device, imp moving the ACPI table to uart_dev_ns8250.c and advice by jhb to work around a bug in the EPYC 3151 BIOS (the BIOS incorrectly marks the serial ports as disabled) Reviewed by: imp MFC after: 8 weeks Differential Revision: https://reviews.freebsd.org/D16432 2017-11-27T14:52:40Z Pedro F. Giffuni pfg@FreeBSD.org 2017-11-27T14:52:40Z urn:sha1:718cf2ccb9956613756ab15d7a0e28f2c8e91cab Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. 2017-02-27T20:08:42Z Ruslan Bukin br@FreeBSD.org 2017-02-27T20:08:42Z urn:sha1:c214a270f501ce3711165c0d18f55733bcc0ca93 This is required for FDT's standard "reg-io-width" property (similar to "reg-shift" property) found in many DTS files. This fixes operation on Altera Arria 10 SOC Development Kit, where standard ns8250 uart allows 4-byte access only. Reviewed by: kan, marcel Sponsored by: DARPA, AFRL Differential Revision: https://reviews.freebsd.org/D9785 2009-12-23T22:31:43Z Marius Strobl marius@FreeBSD.org 2009-12-23T22:31:43Z urn:sha1:48533564caa1671a0825aa7ad57b28759b9e67e1 2006-04-02T21:58:09Z Marcel Moolenaar marcel@FreeBSD.org 2006-04-02T21:58:09Z urn:sha1:4437e2615f7f5dd55e8ac8edff1b6976ceae4d4d 2006-04-02T21:50:45Z Marcel Moolenaar marcel@FreeBSD.org 2006-04-02T21:50:45Z urn:sha1:5418a8aeadd0ba6c17532e9c203de7671fd030de 2006-02-24T05:36:44Z Marcel Moolenaar marcel@FreeBSD.org 2006-02-24T05:36:44Z urn:sha1:0bb90c9d57396af95bc51ca291b309c835c9a8fa or scc(4) to grab the device by default. In fact, we probably shouldn't even claim the device at all... 2006-02-04T23:27:16Z Marius Strobl marius@FreeBSD.org 2006-02-04T23:27:16Z urn:sha1:ea227b498be035b5e46520d50bbf80f0b1c37d9a Control) devices as console. These are microcontrollers which are either on-board or part of an add-on card and provide terminal server, remote power switch and monitoring functionality. For console usage these are connected to the rest of the system via a SCC or an UART. This commit adds support for the following variants (corresponds to what 'input-device' and 'output-device' have to be set to): rsc found on-board in E250 and supposedly some Netra, connected via a SAB82532, com. parameters can be determined via OFW rsc-console RSC card found in E280R, Fire V4x0, Fire V8x0, connected via a NS16550, hardwired to 115200 8N1 lom-console LOMlite2 card found in Netra 20/T4, connected via a NS16550, hardwired to 9600 8N1 - Add my copyright to uart_cpu_sparc64.c as I've rewritten about one third of that file over time. Tested on: E250, E280R Thanks to: dwhite@ for providing access to an E280R OK'ed by: marcel MFC after: 1 week 2005-10-28T06:24:09Z Marcel Moolenaar marcel@FreeBSD.org 2005-10-28T06:24:09Z urn:sha1:17ef9ca46deac6ec4e3d5ce2173717d3406e31b4 constants. In this case: just return what uart_bus_probe() returns. 2005-08-07T13:37:25Z Marius Strobl marius@FreeBSD.org 2005-08-07T13:37:25Z urn:sha1:079f9edfef07ff1597f3297ba4ea4ed00760abec