src/sys/dev/puc, branch release/9.3.0

MFC: r264257, r264327, r264514

2014-04-22T13:02:06Z

Distinguish between the different variants and configurations of Sunix {MIO,SER}5xxxx chips instead of treating all of them as PUC_PORT_2S. Among others, this fixes the hang seen when trying to probe the none- existent second UART on an actually 1-port chip. Obtained from: NetBSD (BAR layouts) Sponsored by: Bally Wulff Games & Entertainment GmbH

MFC r251862 (by pluknet):

2014-03-20T20:33:18Z

Clean up -Wheader-guard warnings. Submitted by:

MFC: r251715

2013-06-27T09:23:53Z

All of Oxford/PLX OX16PCI954, OXm16PCI954 and OXu16PCI954 share the exact same (subsystem) device and vendor IDs. However, the reference design for the OXu16PCI954 uses a 14.7456 MHz clock (as does the EXSYS EX-41098-2 equipped with these), while at least the OX16PCI954 defaults to a 1.8432 MHz one. According to the datasheets of these chips, the only difference in PCI configuration space is that OXu16PCI954 have a revision ID of 1 while the other two are at 0. So employ the latter for determining the default clock rates of this family.

MFC: r251713

2013-06-27T09:22:36Z

Fix whitespace and normalize some entries.

MFC: r248472

2013-06-27T09:21:22Z

Correct the definition for Exar XR17V258IV: we must use a config_function to specify the offset into the PCI memory spare at which each serial port will find its registers. This was already done for other Exar PCI serial devices; it was accidentally omitted for this specific device.

MFC: r248340

2013-06-27T09:20:22Z

Add support for Exar XR17V358 8-port serial device to puc(4)

MFC r227293 (by ed):

2013-04-05T08:22:11Z

Mark MALLOC_DEFINEs static that have no corresponding MALLOC_DECLAREs. This means that their use is restricted to a single C file.

MFC: r236736

2013-03-08T12:08:52Z

Add support for the Sunix SER5437A dual serial PCI Express card.

MFC: r247571

2013-03-08T11:41:48Z

- Apparently, r186520 was just wrong and the clock of Oxford OX16PCI958 is neither DEFAULT_RCLK * 2 nor DEFAULT_RCLK * 10 but plain DEFAULT_RCLK and there's no (open) source indicating otherwise. This was tested with an EXSYS EX-41098-2, whose clock is not configurable and identifies as: puc0@pci0:5:1:0: class=0x070200 card=0x06711415 chip=0x95381415 rev=0x01 hdr=0x00 vendor = 'Oxford Semiconductor Ltd' class = simple comms subclass = multiport serial Note that this exactly matches the card mentioned in PR 129665 so no sub-device/sub-vendor based quirking of the latter is possible. So maybe we should grow some sort of tunable, in case non-default cards such as the latter aren't configurable either (this also wouldn't be the first time an allegedly tested commit turns out to be wrong though). - Make the TiMedia tables const.

MFC 245471:

2013-02-28T18:58:37Z

Do not require a filter-only interrupt handler for puc ports that are not serial devices (such as printer ports). This allows ppc devices attached to puc to correctly setup an interrupt handler and work.