src-test2/sys/dev/fdc, 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: fdc.c, rev. 1.306 2005-03-01T08:22:55Z Pyun YongHyeon yongari@FreeBSD.org 2005-03-01T08:22:55Z urn:sha1:5f1cf0adca9f185867585660996d34d72916c75a Add missing va_end() in fdc_cmd. 0 -> NULL in arguments of fdc_sense_int(). Reminded by: joerg MFC: 2005-02-28T13:59:03Z Poul-Henning Kamp phk@FreeBSD.org 2005-02-28T13:59:03Z urn:sha1:a6f98d18dbf038a920fb7748bfbbc6a37b5a2cc1 Add the missing fflag argument to geom-class ioctl methods. 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 MFC: Remove a duplicate code. 2004-11-10T09:09:16Z Yoshihiro Takahashi nyan@FreeBSD.org 2004-11-10T09:09:16Z urn:sha1:c8bb2c058e0d5e3c2f4d7fc43e3bf8c983f14d8d MFC: Remove hacks to set device flags now that they're no longer needed 2004-11-07T22:33:06Z Nate Lawson njl@FreeBSD.org 2004-11-07T22:33:06Z urn:sha1:88914149fd6c941f74736806e9dc3c122909c410 and clean up some printfs for npx. MFC: 2004-10-28T19:37:07Z Warner Losh imp@FreeBSD.org 2004-10-28T19:37:07Z urn:sha1:544cd60ba8c94466fc7a954338626859578263ee revision 1.16 date: 2004/10/05 07:18:11; author: imp; state: Exp; lines: +4 -4 Yet another case of resources: + * 9: 0x3f0-0x3f3,0x3f4-0x3f5,0x3f7 This requires only one change to support. Rather than keying on the size of the resource being 2, instead key off the end & 7 being 3. This covers the same cases that the size of 2 would catch, but also covers the new above case. In addition, I think it is clearer to use the end in preference to the size and start for case #8 as well. Turns two tests into one, and catches no other cases. Make minor commentary changes to deal with new case #9. # This change is specifically minimal to allow easy MFC. A more # extensive change will go into current once I've had a chance to test # it on a lot of hardware... Approved by: re@ (kensmith) Forgotten by: imp@ MFC of 1.296: 2004-10-10T23:49:38Z Peter Edwards peadar@FreeBSD.org 2004-10-10T23:49:38Z urn:sha1:aec9a222f05a0707ebc5694c162841b7b7edc78d Fix off-by-one error in fd_native_types that results in a panic on boot for machines with 2.88M floppies. Reviewed by: phk Approved by: re (scottl@) MFC: Fix the fdc_acpi attach function to only fall back to enumerating 2004-09-30T20:04:56Z John Baldwin jhb@FreeBSD.org 2004-09-30T20:04:56Z urn:sha1:dc4bdce23841be90032f3af4deec06cc7c88d72f drives via hints if the _FDE enumeration fails but earlier steps all succeeded. Approved by: re (scottl) MFC: Merge case 8 into the resource allocation from 1.15: 2004-09-29T05:17:26Z Warner Losh imp@FreeBSD.org 2004-09-29T05:17:26Z urn:sha1:2980b924b0da71f29257d28c1fed1e8854727625 >>revision 1.15 >>date: 2004/09/20 06:12:19; author: imp; state: Exp; lines: +14 -4 >>das@ has a ACPI bios that lists 0x3f0-0x3f1, 0x3f2-0x3f3, 0x3f4-0x3f5 >>and 0x3f7. fdc_isa_alloc_resource() didn't work right in this case >>(it accessed FDOUT correctly due to an overflow of the first resource. >>It accesed FDSTS and FDDATA incorrectly via the second resource (which >>wound up accessing FDOUT and the tape register at 0x3f3) and badly for >>the CTL register (at location 0x3f4). This is a minimal fix that just >>'eats' the first one if it covers two locations and has an offset of >>0. This confusion lead the floppy driver to think there'd been a disk >>change, which uncovered a deadlock in the floppy/geom code which lead >>to a panic. These changes fix that by fixing the underlying resource >>problem, but doesn't address the potential deadlock issue that might >>still be there. >> >>This is a minimal fix so it can more safely be merged into 5 w/o risk >>for known working configurations (hence the use of the ugly goto, >>which reduces case 8 to case 6 w/o affecting cases 1-7). A more >>invasive fix that will handle more ACPI resource list diversity is in >>the pipeline that should kill these issues once and for all, while >>staying within the resources that we allocate. >> >>Tested/Reported by: das >>Reviewed by: njl >>MFC before: re->next_release_name(5.3-BETA5); If you get floppy hangs on boot, please try after this patch and let me know if they are solved. Approved by: re@ (scottl)