src-test2/sys/dev/uart, 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. Sometimes cardbus attachments don't attach, so while we track down 2003-11-28T05:28:29Z Warner Losh imp@FreeBSD.org 2003-11-28T05:28:29Z urn:sha1:347934fa630483db685b288c70a07621cb6f8721 this problem put these lines back in. While they should be unnecessary, they appear to be sometimes necessary. Reviewed in concept: dfr Approved by: re (scottl@) Add a uart attachment/syscons keyboard driver for sun keyboards. In theory 2003-11-11T07:33:24Z Jake Burkholder jake@FreeBSD.org 2003-11-11T07:33:24Z urn:sha1:d2f154c95ec08935bbf8f422afe0b3f04934d4fb this will work with any uart backend, currently supported hardware uses either ns8250 or z8530. Allow uart to attach to keyboards that are not the firmware's notion of 2003-11-11T06:52:04Z Jake Burkholder jake@FreeBSD.org 2003-11-11T06:52:04Z urn:sha1:d8c43e4c41426c725bf1570e358acfc32816cb30 stdin, such as when using a serial console. We must recognize these devices here so that we can override the tty attach routine. Remove explicit cardbus attachments from drivers where this is identical 2003-11-03T09:22:18Z Doug Rabson dfr@FreeBSD.org 2003-11-03T09:22:18Z urn:sha1:0be389f3caaecdef16c6b4168f7c0c13ac05cab0 to the pci attachment. Cardbus is a derived class of pci so all pci drivers are automatically available for matching against cardbus devices. Reviewed by: imp Include pccard/pccard_cis.h here too 2003-10-07T04:26:14Z Warner Losh imp@FreeBSD.org 2003-10-07T04:26:14Z urn:sha1:d25d7d01bef14c01db873856e429d5ce72e94557 Don't explicitly initialize d_maj in the cdevsw with MAJOR_AUTO, as 2003-09-28T18:20:42Z Marcel Moolenaar marcel@FreeBSD.org 2003-09-28T18:20:42Z urn:sha1:6dcf0a53d24001457fcad982452de21a062426b6 per the intentions of conf.h, rev 1.176. This change is a no-op as MAJOR_AUTO equals to 0. Set the baud rate to 1200 if the device is a keyboard. 2003-09-28T07:06:34Z Jake Burkholder jake@FreeBSD.org 2003-09-28T07:06:34Z urn:sha1:2eaa49576728c616be0a9c8618300305c730dd31 Catch up with the console interface change: the use of makedev() has 2003-09-26T18:10:30Z Marcel Moolenaar marcel@FreeBSD.org 2003-09-26T18:10:30Z urn:sha1:12d984b608000d9717326abe9decbdb03b68924e been abandoned in favor of a (device) name-based approach. Submitted by: phk Tested on: alpha Revert the introduction of iobase in struct uart_bas. Both the SAB82532 2003-09-26T05:14:56Z Marcel Moolenaar marcel@FreeBSD.org 2003-09-26T05:14:56Z urn:sha1:875f70dba4ac5331af98ce31da9e3f02bdf2af21 and the Z8530 drivers used the I/O address as a quick and dirty way to determine which channel they operated on, but formalizing this by introducing iobase is not a solution. How for example would a driver know which channel it controls for a multi-channel UART that only has a single I/O range? Instead, add an explicit field, called chan, to struct uart_bas that holds the channel within a device, or 0 otherwise. The chan field is initialized both by the system device probing (i.e. a system console) or it is passed down to uart_bus_probe() by any of the bus front-ends. As such, it impacts all platforms and bus drivers and makes it a rather large commit. Remove the use of iobase in uart_cpu_eqres() for pc98. It is expected that platforms have the capability to compare tag and handle pairs for equality; as to determine whether two pairs access the same device or not. The use of iobase for pc98 makes it impossible to formalize this and turn it into a real newbus function later. This commit reverts uart_cpu_eqres() for pc98 to an unimplemented function. It has to be reimplemented using only the tag and handle fields in struct uart_bas. Rewrite the SAB82532 and Z8530 drivers to use the chan field in struct uart_bas. Remove the IS_CHANNEL_A and IS_CHANNEL_B macros. We don't need to abstract anything anymore. Discussed with: nyan Tested on: i386, ia64, sparc64