src-test2/sys/dev/ic, branch release/5.4.0_cvs FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=release%2F5.4.0_cvs 2005-05-07T17:51:10Z This commit was manufactured by cvs2svn to create tag 2005-05-07T17:51:10Z cvs2svn cvs2svn@FreeBSD.org 2005-05-07T17:51:10Z urn:sha1:e87a6b5d6805bf9f3f9faf53db0ba96345ef0f77 'RELENG_5_4_0_RELEASE'. This commit was manufactured to restore the state of the 5.4-RELEASE image. MFC: 2005-03-07T13:10:48Z Poul-Henning Kamp phk@FreeBSD.org 2005-03-07T13:10:48Z urn:sha1:b179a87e67c2ab4d4f05352f5cc44d882c03a5aa Add isa_dmatc() function to check for Terminal Count condition. (pre-cursor for IEEE488 MFC) Approved by: re@ MFC: /*- and my license changes for sys/[a-d]* 2005-01-30T01:00:13Z Warner Losh imp@FreeBSD.org 2005-01-30T01:00:13Z urn:sha1:5b26fb70440bc9195e03e23a989271f9c8ad1cb4 This commit was manufactured by cvs2svn to create branch 'RELENG_5'. 2004-08-18T16:37:05Z cvs2svn cvs2svn@FreeBSD.org 2004-08-18T16:37:05Z urn:sha1:3c9270175d1bd3e7d0005e5f843a948f53ae77fb Remove advertising clause from University of California Regent's 2004-04-07T20:46:16Z Warner Losh imp@FreeBSD.org 2004-04-07T20:46:16Z urn:sha1:f36cfd49adb62472fd7009ecd4f0927c126ff785 license, per letter dated July 22, 1999 and email from Peter Wemm, Alan Cox and Robert Watson. Approved by: core, peter, alc, rwatson Add a header for the i8259A register definitions. This is based on 2004-01-06T18:59:37Z John Baldwin jhb@FreeBSD.org 2004-01-06T18:59:37Z urn:sha1:b733b2545bedcd4176ab340d97b76bf855ba6fc3 additions to sys/amd64/isa/icu.h from PIIX4 and other datasheets. I tweaked a few comments based on the NetBSD header of the same name when I merged the constants to sys/i386/isa/icu.h, but the vast majority of this file was created independently by Peter and not taken from any existing files. Submitted by: peter Added definitions of most of the interesting 16950 register numbers 2003-09-16T14:21:17Z Bruce Evans bde@FreeBSD.org 2003-09-16T14:21:17Z urn:sha1:efcfe9517307f1fc78290ad1185e217ff676784c and some of their bits (i.e., fifo trigger levels, frequency multipliers and divisors, and bits to select the registers for these). This attempts to completely describe the 16950's complicated register selects for 16950-specific registers only. Added definitions for some 16650 features (mostly misfeatures). This 2003-09-16T14:08:54Z Bruce Evans bde@FreeBSD.org 2003-09-16T14:08:54Z urn:sha1:fec27f507c19d3c2f6dd6a545faabf74fcfc4a15 completes defining the 16650 register numbers but not all of their bits. Fixed a minor error in the description of the EFR and a major error in 2003-09-16T13:52:01Z Bruce Evans bde@FreeBSD.org 2003-09-16T13:52:01Z urn:sha1:2b843bc94b0e2b7e53f032861ae55ee2a88dbaad the description of the data latch registers (they were described as readonly). Added some better and worse aliases for standard registers, mostly taken from the 16950 data sheet. Define deprecated aliases in terms of the preferred one. Don't define com_efr in terms of com_fifo. It is unrelated (in a different bank). Sorted register numbers together with the correspoding register bits. 2003-09-16T11:54:29Z Bruce Evans bde@FreeBSD.org 2003-09-16T11:54:29Z urn:sha1:74814b322ab9fb83584a8f2a15635f99036dde1a Merged comments to match (put them at the right of the #defines instead of duplicating them). Sorted the resulting sections on UART type and register bank. Added a comment for each bank.