wireguard-openbsd/sys/dev/microcode/aic7xxx/aicasm.h, branch jd/simplify-queueing WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/sys/dev/microcode/aic7xxx/aicasm.h?h=jd%2Fsimplify-queueing 2003-12-24T23:27:55Z Sync ahc with NetBSD, which was in turn updated from FreeBSD by Pascal 2003-12-24T23:27:55Z krw krw@openbsd.org 2003-12-24T23:27:55Z urn:sha1:5f84314309f6415b1249317ab14dee2d82a05601 Renauld of Network Storage Solutions, Inc. Many fixes, wider device support. In particular, the notorious 'Target 0' problem seems to be fixed. Does *not* include any updates to isa or eisa code beyond what was necessary to compile. Known issues: 1) Tagged Queuing is probably not optimal. 2) PPR negotiation may not be fully functional. 3) No support yet for freezing devices or channels. 4) The mechanism for preventing 'A' and 'B' channel confusion during probe can fail if scsibus > 254 found. 5) Requeuing I/O's not working. A workaround will be committed almost immediately. At the moment timeouts, SCSI message rejects, aborting SCB's and trying to freeze a device may cause incomplete i/o's to be reported as complete. 6) Verbosity and probe messages need work. 7) Last disk on bus seems to go through an extra re-negotiation. 8) >16 devices on an adapter will trigger the usual problems of total openings exceeding available SCB's under heavy load. Tested by deraadt@, beck@, miod@, naddy@, drahn@, marc@ amoung others. ok deraadt@. New aicasm synced with FreeBSD. 2002-06-30T18:25:58Z smurph smurph@openbsd.org 2002-06-30T18:25:58Z urn:sha1:c265f768199113996e26f5c1f01ff326c3ad5de2 Return of new ahc 2002-06-28T00:34:54Z smurph smurph@openbsd.org 2002-06-28T00:34:54Z urn:sha1:3f4cc781e423b992f61fb47aa02880612f7375fb revert to older ahc driver until the new one's bugs are fixed 2002-03-19T02:49:20Z millert millert@openbsd.org 2002-03-19T02:49:20Z urn:sha1:006911bffa55ce98e3a3570e8ab79030216c722c New port of FreeBSD's ahc driver 2002-02-16T04:36:32Z smurph smurph@openbsd.org 2002-02-16T04:36:32Z urn:sha1:fabcd95848b9aa22fc043f7abf292c06ed1b3b77 new ahc driver. Adds support for newer Adaptec controllers. This represents two months of work. 2000-03-22T02:50:49Z smurph smurph@openbsd.org 2000-03-22T02:50:49Z urn:sha1:d83edbeac707a46b3df17240c6b13abe408ba05b