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2003-12-26A simple compile-time micro-optimization in pmap_protect() forMiod Vallat
non-hp300 flavours.
2003-12-26Merge the attachment part and the real work part of the SCSI drivers inMiod Vallat
one file per driver.
2003-12-26- use 1/2 space for rijndael context in ipsecMarkus Friedl
- rijndael_set_key_enc_only() sets up context for encryption only - rijndael_set_key() always sets up full context - rijndaelKeySetupDec() gets back original protoype - uvm: use _enc_only() interface with hshoexer@, ok deraadt@
2003-12-25Enable vx(4) again - while it still awaits more tests, it can attach withoutMiod Vallat
affecting a multiuser boot.
2003-12-25Provide common D16 vmespace block access functions, instead of vs and vx eachMiod Vallat
rolling their own. Use them more cleverly in vx, in order to get the driver to at least attach and frob chips. Not tested besides multiuser boot (hence ttyflags -a), and checking cu(1) connects. More testing to come once I remember where I have hidden the 332XT transition module...
2003-12-25Remove duplicate ident strings.Miod Vallat
2003-12-25Disable vx* for now.Miod Vallat
2003-12-25Floating-point status register exception bits are supposed to be maintainedMiod Vallat
by software, so be sure to set them both the precise _and imprecise_ floating point exception handlers, whatever the state of the HANDLER define is (which is anyway, soon to be hitting the dust in a cvs tree near you...) This allows userland software to really trust fpgetsticky() results.
2003-12-24Sync ahc with NetBSD, which was in turn updated from FreeBSD by PascalKenneth R Westerback
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@.
2003-12-24Sync ahc with NetBSD, which was in turn updated from FreeBSD by PascalKenneth R Westerback
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@.
2003-12-24Sync ahc with NetBSD, which was in turn updated from FreeBSD by PascalKenneth R Westerback
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@.
2003-12-24Sync ahc with NetBSD, which was in turn updated from FreeBSD by PascalKenneth R Westerback
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@.
2003-12-24Sync ahc with NetBSD, which was in turn updated from FreeBSD by PascalKenneth R Westerback
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@.
2003-12-24Sync ahc with NetBSD, which was in turn updated from FreeBSD by PascalKenneth R Westerback
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@.
2003-12-24Murphy's law applied to BSD:Miod Vallat
Every non-KNF file in the source tree contains at least one severe bug. KNF and a timid start at cleaning, but not very far, so there is no functional change at the moment. This code is still pathetic for now, but it sorta works and the price was right.
2003-12-24Sync ahc with NetBSD, which was in turn updated from FreeBSD by PascalKenneth R Westerback
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@.
2003-12-24Since we have real bus error faults, and handle them as such, always treatMiod Vallat
uvm_fault() returning EACCES as a segmentation fault rather than a bus error, whatever address the fault is at. As a result, this correctly delivers SIGSEGV, rather than SIGBUS, when attempting to write to a page with only PROT_READ permissions.
2003-12-24syncTodd T. Fries
2003-12-24additional camera device; ok deraadt@Todd T. Fries
2003-12-24Make error message more informative by showing bad value that causedKenneth R Westerback
the error to be emitted. ok miod@.
2003-12-24setperf and cpuspeed support; ok deraadt@Markus Friedl
2003-12-24cpu_cpuspeed has a proper external def, remove this one, suggested by teduDale Rahn
2003-12-24kill unused defineMichael Shalayeff
2003-12-24support cpu_cpuspeed on macppc.Dale Rahn
2003-12-23provide cpuspeed fluffMichael Shalayeff
2003-12-23Data access faults occuring inside copyin() or copyinstr() would getMiod Vallat
treated as usermode traps, because they reference a user space address. However, the tests for pcb_onfault being set were only present in the kernelmode traps handling. Since pcb_onfault is only set in those functions, move the associated recovery code from the kernelmode part to the usermode part, and only attempt to jump to pcb_onfault() if the access could not be resolved by uvm_fault() earlier. This lets things like setlogin(NULL) correctly return EFAULT, rather than killing the process with SIGSEGV, and incidentally lets sendmail in a non-default configuration run.
2003-12-23make it a righteous print of the bootpath (tail gravity it has that is)Michael Shalayeff
2003-12-23recognize several more wi@usb devices.Dale Rahn
2003-12-23syncDale Rahn
2003-12-23Addional wi@usb devices. ok deraadt@Dale Rahn
2003-12-23do not panic if there is no IPL_IMPMichael Shalayeff
2003-12-23add cpu_setperf and cpu_cpuspeed externs to make life easier.Ted Unangst
2003-12-23use pci_mapreg_map and deallocate resources on attach failuresMichael Shalayeff
2003-12-23fix the error msg and enable bubs masteringMichael Shalayeff
2003-12-23htole vs letoh (no functional changeMichael Shalayeff
2003-12-23enable fxp as it seems to work nowMichael Shalayeff
2003-12-23unscrew the 16bit routines w/ a proper data reg calculationMichael Shalayeff
2003-12-23enough is enough, driving people insane is not niceTheo de Raadt
2003-12-23init ether address correctly, since our Ether_ifattach macro does not doTheo de Raadt
that job; 3612, rspmn@arcor.de
2003-12-23order the dc's; no measurable effectMichael Shalayeff
2003-12-23styleMiod Vallat
2003-12-23Simplify the syscall() routines. Also put a really meaningful limit to theMiod Vallat
number of syscall arguments, and enforce it correctly.
2003-12-23print tv_usec fields correctly in reporting conmonotonic timeMichael Shalayeff
2003-12-22make sure to run probe only once per device w/ grumpy testingMichael Shalayeff
2003-12-22Do not play games with the instruction fetch pointers when preserving aMiod Vallat
process state in sendsig(), for it must be restored in the exact same fetching state by sigreturn(). mvme88k now passes the sigreturn regression test.
2003-12-22typos from Jared Yanovich;Jason McIntyre
plus one more s/bufferd/buffered;
2003-12-22Get rid of kvtop() usage in dma_cachectl().Miod Vallat
2003-12-22typos from Jared Yanovich;Jason McIntyre
note: i only committed some of these.
2003-12-22IPL_HIGH should be 7, not 6. This is purely cosmetic as that value isTodd C. Miller
not actually used but it makes things consistent wrt spls and potential future splasserts. miod@ OK.
2003-12-22Correctly handle vme attachments which specify a larger ca_len size thanMiod Vallat
initially expected.
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