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* remove the ath_rate module dependency; it's all bundledSam Leffler2009-01-061-1/+0
| | | | Notes: svn path=/head/; revision=186806
* Add a new quirk type so that the MacIO driver will assign memory resourcesNathan Whitehorn2009-01-061-2/+8
| | | | | | | | | | | belonging to a devices children, in analogy to the way we handle interrupts for SCC serial devices. This is required to counteract overly deep nesting on onboard audio devices. Submitted by: Marco Trillo Notes: svn path=/head/; revision=186805
* remove module glue, it's not used any moreSam Leffler2009-01-063-81/+0
| | | | Notes: svn path=/head/; revision=186804
* Import yet some more small fixes to libteken sources:Ed Schouten2009-01-053-0/+25
| | | | | | | | | | | | | | - Implement NP (ASCII 12, Form Feed). When used with cons25, it should clear the screen and place the cursor at the top of the screen. When used with xterm, it should just simulate a newline. - When we want to use xterm emulation, make teken_demo set TERM to xterm. Spotted by: Paul B. Mahol <onemda@gmail.com> Notes: svn path=/head/; revision=186798
* Add Centaur/IDT/VIA vendor ID for Nano family, which has long mode support.Jung-uk Kim2009-01-054-4/+4
| | | | Notes: svn path=/head/; revision=186797
* First cut at fixing memory mapping botch. Nobody must use the ray(4)Warner Losh2009-01-051-16/+29
| | | | | | | | | driver since it couldn't have worked with NEWCARD w/o these fixes. This should allow selecting 16-bit memory width as well (which was what was broken). Notes: svn path=/head/; revision=186796
* Define bits for memory mapping house keeping by bridges.Warner Losh2009-01-051-0/+4
| | | | Notes: svn path=/head/; revision=186795
* Switch the last protosw* structs to C99 initializers.Bjoern A. Zeeb2009-01-052-17/+25
| | | | | | | | Reviewed by: ed, julian, Christoph Mallon <christoph.mallon@gmx.de> MFC after: 2 weeks Notes: svn path=/head/; revision=186791
* This patch introduces a number of simplifications to the ForthLuigi Rizzo2009-01-053-509/+313
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | functions used in the bootloader. The goal is to make the code more readable and smaller (especially because we have size issues in the loader's environment). High level description of the changes: + define some string manipulation functions to improve readability; + create functions to manipulate module descriptors, removing some duplicated code; + rename the error codes to ESOMETHING; + consistently use set_environment_variable (which evaluates $variables) when interpreting variable=value assignments; I have tested the code, but there might be code paths that I have not traversed so please let me know of any issues. Details of this change: --- loader.4th --- + add some module operators, to remove duplicated code while parsing module-related commands: set-module-flag enable-module disable-module toggle-module show-module --- pnp.4th --- + move here the definition related to the pnp devices list, e.g. STAILQ_* , pnpident, pnpinfo --- support.4th --- + rename error codes to capital e.g. ENOMEM EFREE ... and do obvious changes related to the renaming; + remove unused structures (those relevant to pnp are moved to pnp.4th) + various string functions - strlen removed (it is an internal function) - strchr, defined as the C function - strtype -- type a string to output - strref -- assign a reference to the string on the stack - unquote -- remove quotes from a string + remove reset_line_buffer + move up the 'set_environment_variable' function (which now uses the interpreter, so $variables are evaluated). Use the function in various places + add a 'test_file function' for debugging purposes MFC after: 4 weeks Notes: svn path=/head/; revision=186789
* Add commented out options KDTRACE_HOOKS and, for amd64, KDRACE_FRAME,Robert Watson2009-01-052-0/+3
| | | | | | | | | | to GENERIC configuration files. This brings what's in 8.x in sync with what is in 7.x, but does not change any current defaults. Possibly they should now be enabled in head by default? Notes: svn path=/head/; revision=186776
* Add the missing PRU_FLUSH and 'FLUSH' defines noticedRandall Stewart2009-01-051-2/+3
| | | | | | | by rwatson. Opps.. Notes: svn path=/head/; revision=186775
* Fix rendering glitch in cons25 emulation.Ed Schouten2009-01-041-0/+12
| | | | | | | | | | | | | | Because we now have cons25-style linewrapping, we must also use cons25- style reverse linewrapping. This means that a ^H on column 0 will move the cursor one line up. Also fix a small regression: if the user invokes a RIS (Reset to Initial State), we must show the cursor again. Spotted by: Paul B. Mahol <onemda gmail com> Notes: svn path=/head/; revision=186753
* Fix non-C99 initialization for protosw initializing pr_ousrreq.Robert Watson2009-01-041-1/+0
| | | | Notes: svn path=/head/; revision=186752
* Unlike with struct protosw, several instances of struct ip6protoswRobert Watson2009-01-042-2/+0
| | | | | | | | | | did not use C99-style sparse structure initialization, so remove NULL assignments for now-removed pr_usrreq function pointers. Reported by: Chris Ruiz <yr.retarded at gmail.com> Notes: svn path=/head/; revision=186751
* struct ip6protosw is a copy of struct protosw, so remove pr_usrreq thereRobert Watson2009-01-041-5/+0
| | | | | | | | | to reflect removal from struct protosw. Spotted by: ed Notes: svn path=/head/; revision=186750
* Remove Giant locking from domains list.Ed Schouten2009-01-041-9/+9
| | | | | | | | | | | | | | | | | During boot, the domain list is locked with Giant. It is not possible to register any protocols after the system has booted, so the lock is only used to protect insertion of entries. There is already a mutex in uipc_domain.c called dom_mtx. Use this mutex to lock the list, instead of using Giant. It won't matter anything with respect to performance, but we'll never get rid of Giant if we don't remove from places where we don't need it. Approved by: rwatson MFC after: 3 weeks Notes: svn path=/head/; revision=186747
* Remove two further uses (debugging and NULLing) of pr_ousrreq, missed dueRobert Watson2009-01-042-3/+0
| | | | | | | | | to svn commit in the wrong directory. Spotted by: bz Notes: svn path=/head/; revision=186746
* Remove now-unused pr_ousrreq from struct protosw. It may not have beenRobert Watson2009-01-041-2/+0
| | | | | | | used since the last millenia. Notes: svn path=/head/; revision=186745
* Do not incorrectly add the low 5 bits of the offset to the resultingKonstantin Belousov2009-01-041-1/+1
| | | | | | | | | | position of the found zero bit. Submitted by: Jaakko Heinonen <jh saunalahti fi> MFC after: 2 weeks Notes: svn path=/head/; revision=186740
* Back out r186615; the sanitizing of the pointers in the error caseBjoern A. Zeeb2009-01-041-2/+0
| | | | | | | | | is not needed and seems that it will not be needed either. Pointy hat: mine, mine, mine and not pho's Notes: svn path=/head/; revision=186736
* Improve probing.Marcel Moolenaar2009-01-041-5/+9
| | | | | | | | | | | | o Don't check the dummy fields. o The entry is unused if either dp_mid is 0 or dp_sid is 0. o The start or end cylinder cannot be 0. o The start CHS cannot be equal to the end CHS. Submitted by: nyan Notes: svn path=/head/; revision=186733
* Print control characters, even though they are normally not visible.Ed Schouten2009-01-042-1/+7
| | | | | | | | | | | With cons25, there are printable characters below 0x1B. This is not the case with ASCII, UTF-8, etc. but in this case we just have to. Also don't set LC_CTYPE to UTF-8 when libteken is compiled without UTF-8 in the demo-application. Notes: svn path=/head/; revision=186731
* Sync with usb4bsd:Alfred Perlstein2009-01-0447-840/+2426
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | src/lib/libusb20/libusb20_desc.c Make "libusb20_desc_foreach()" more readable. src/sys/dev/usb2/controller/*.[ch] src/sys/dev/usb2/core/*.[ch] Implement support for USB power save for all HC's. Implement support for Big-endian EHCI. Move Huawei quirks back into "u3g" driver. Improve device enumeration. src/sys/dev/usb2/ethernet/*[ch] Patches for supporting new AXE Gigabit chipset. src/sys/dev/usb2/serial/*[ch] Fix IOCTL return code. src/sys/dev/usb2/wlan/*[ch] Sync with old USB stack. Submitted by: hps Notes: svn path=/head/; revision=186730
* Resolve some regressions related to tabs and linewrap handling.Ed Schouten2009-01-034-2/+34
| | | | | | | | | | | | | | | | | | | | | | | It turns out I was looking too much at mimicing xterm, that I didn't take the differences of cons25 into account. There are some differences between xterm and cons25 that are important. Create a new #define called TEKEN_CONS25 that can be toggled to switch between cons25 and xterm mode. - Don't forget to redraw the cursor after processing a forward/backward tabulation. - Implement cons25-style (WYSE?) autowrapping. This form of autowrapping isn't that nice. It wraps the cursor when printing something on column 80. xterm wraps when printing the first character that doesn't fit. - In cons25, a \t shouldn't overwrite previous contents, while xterm does. Reported by: Garrett Cooper <yanefbsd gmail com> Notes: svn path=/head/; revision=186729
* Fix the OFW interrupt map parser to use its own idea of the number of interruptNathan Whitehorn2009-01-038-49/+35
| | | | | | | | | | | | cells in the map, instead of using a value passed to it and then panicing if it disagrees. This fixes interrupt map parsing for PCI bridges on some Apple Uninorth PCI controllers. Reported by: marcel Tested on: G4 iBook, Sun Ultra 5 Notes: svn path=/head/; revision=186728
* Reapply the intpin correction part of r146420 which somehowMarius Strobl2009-01-031-0/+7
| | | | | | | got lost. Notes: svn path=/head/; revision=186722
* Added section type SHT_GNU_HASH. GNU-style .hash section is a newKai Wang2009-01-031-0/+1
| | | | | | | | style of hash section with better performace than the original SYSV hash. It can be generated by newer binutils. Notes: svn path=/head/; revision=186720
* Extend the struct vm_page wire_count to u_int to avoid the overflowKonstantin Belousov2009-01-033-6/+14
| | | | | | | | | | | | | | | | | | | of the counter, that may happen when too many sendfile(2) calls are being executed with this vnode [1]. To keep the size of the struct vm_page and offsets of the fields accessed by out-of-tree modules, swap the types and locations of the wire_count and cow fields. Add safety checks to detect cow overflow and force fallback to the normal copy code for zero-copy sockets. [2] Reported by: Anton Yuzhaninov <citrin citrin ru> [1] Suggested by: alc [2] Reviewed by: alc MFC after: 2 weeks Notes: svn path=/head/; revision=186719
* Allow the IP_MINTTL socket option to be set to 0 so that it can beRobert Watson2009-01-031-1/+1
| | | | | | | | | | | | disabled entirely, which is its default state before set to a non-zero value. PR: 128790 Submitted by: Nick Hilliard <nick at foobar dot org> MFC after: 3 weeks Notes: svn path=/head/; revision=186717
* Call pcn_start_locked() instead of pcn_start() where the softc lock isChristian Brueffer2009-01-031-1/+1
| | | | | | | | | | already held. Approved by: rwatson (mentor) MFC after: 3 weeks Notes: svn path=/head/; revision=186715
* Some modules such as SCTP supplies a valid route entry as an input argumentQing Li2009-01-032-37/+17
| | | | | | | | | | | | | | | | | | to ip_output(). The destionation is represented in a sockaddr{} object that may contain other pieces of information, e.g., port number. This same destination sockaddr{} object may be passed into L2 code, which could be used to create a L2 entry. Since there exists a L2 table per address family, the L2 lookup function can make address family specific comparison instead of the generic bcmp() operation over the entire sockaddr{} structure. Note in the IPv6 case the sin6_scope_id is not compared because the address is currently stored in the embedded form inside the kernel. The in6_lltable_lookup() has to account for the scope-id if this storage format were to change in the future. Notes: svn path=/head/; revision=186708
* Fix a corner case in my previous commit.Ed Schouten2009-01-021-1/+2
| | | | | | | | Even though there are not many setups that have absolutely no console device, make sure a close() on a TTY doesn't dereference a null pointer. Notes: svn path=/head/; revision=186707
* Don't let /dev/console be revoked if the TTY below is being closed.Ed Schouten2009-01-021-0/+7
| | | | | | | | | | | | | | During startup some of the syscons TTY's are used to set attributes like the screensaver and mouse options. These actions cause /dev/console to be rendered unusable. Fix the issue by leaving the TTY opened when it is used as the console device. Reported by: imp Notes: svn path=/head/; revision=186706
* The log message should terminate with a newline insteadQing Li2009-01-021-1/+1
| | | | | | | of a tab character. Notes: svn path=/head/; revision=186705
* Remove an unneeded assertion in libteken.Ed Schouten2009-01-011-1/+0
| | | | | | | | | The cursor is only inside the scrolling region when we are in origin mode. In that case, it should use originreg instead of scrollreg. It is completely valid to place the cursor outside the scrolling region. Notes: svn path=/head/; revision=186687
* White space and comment tweaks.Robert Watson2009-01-011-2/+2
| | | | | | | MFC after: 3 weeks Notes: svn path=/head/; revision=186684
* Temporary workaround for the limitations of the mbuf flowid field: zeroRobert Watson2009-01-011-0/+2
| | | | | | | | | the field in the mbuf constructors, since otherwise we have no way to tell if they are valid. In the future, Kip has plans to add a flag specifically to indicate validity, which is the preferred model. Notes: svn path=/head/; revision=186683
* - Currently the PMAP code is laid out to let the kernel TSB cover theMarius Strobl2009-01-013-2/+29
| | | | | | | | | | | | | | whole KVA space using one locked 4MB dTLB entry per GB of physical memory. On Cheetah-class machines only the dt16 can hold locked entries though, which would be completely consumed for the kernel TSB on machines with >= 16GB. Therefore limit the KVA space to use no more than half of the lockable dTLB slots, given that we need them also for other things. - Add sanity checks which ensure that we don't exhaust the (lockable) TLB slots. Notes: svn path=/head/; revision=186682
* Replace syscons terminal renderer by a new renderer that uses libteken.Ed Schouten2009-01-0124-989/+3117
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some time ago I started working on a library called libteken, which is terminal emulator. It does not buffer any screen contents, but only keeps terminal state, such as cursor position, attributes, etc. It should implement all escape sequences that are implemented by the cons25 terminal emulator, but also a fair amount of sequences that are present in VT100 and xterm. A lot of random notes, which could be of interest to users/developers: - Even though I'm leaving the terminal type set to `cons25', users can do experiments with placing `xterm-color' in /etc/ttys. Because we only implement a subset of features of xterm, this may cause artifacts. We should consider extending libteken, because in my opinion xterm is the way to go. Some missing features: - Keypad application mode (DECKPAM) - Character sets (SCS) - libteken is filled with a fair amount of assertions, but unfortunately we cannot go into the debugger anymore if we fail them. I've done development of this library almost entirely in userspace. In sys/dev/syscons/teken there are two applications that can be helpful when debugging the code: - teken_demo: a terminal emulator that can be started from a regular xterm that emulates a terminal using libteken. This application can be very useful to debug any rendering issues. - teken_stress: a stress testing application that emulates random terminal output. libteken has literally survived multiple terabytes of random input. - libteken also includes support for UTF-8, but unfortunately our input layer and font renderer don't support this. If users want to experiment with UTF-8 support, they can enable `TEKEN_UTF8' in teken.h. If you recompile your kernel or the teken_demo application, you can hold some nice experiments. - I've left PC98 the way it is right now. The PC98 platform has a custom syscons renderer, which supports some form of localised input. Maybe we should port PC98 to libteken by the time syscons supports UTF-8? - I've removed the `dumb' terminal emulator. It has been broken for years. It hasn't survived the `struct proc' -> `struct thread' conversion. - To prevent confusion among people that want to hack on libteken: unlike syscons, the state machines that parse the escape sequences are machine generated. This means that if you want to add new escape sequences, you have to add an entry to the `sequences' file. This will cause new entries to be added to `teken_state.h'. - Any rendering artifacts that didn't occur prior to this commit are by accident. They should be reported to me, so I can fix them. Discussed on: current@, hackers@ Discussed with: philip (at 25C3) Notes: svn path=/head/; revision=186681
* Back out a non-style(9) change from r186668 to unbreak the kernels.Bjoern A. Zeeb2009-01-011-1/+1
| | | | Notes: svn path=/head/; revision=186680
* style(9)David E. O'Brien2009-01-011-1/+1
| | | | | | | Verfied with: svn diff -x -Bbw file.h showing empty diff Notes: svn path=/head/; revision=186669
* style(9)David E. O'Brien2009-01-012-12/+11
| | | | | | | Differences from 'svn diff -x -Bbw' are trivially verifiable as only style(9). Notes: svn path=/head/; revision=186668
* style(9)David E. O'Brien2009-01-012-22/+22
| | | | | | | Verified with: svn diff -x -Bbw elf_generic.h elf64.h Notes: svn path=/head/; revision=186667
* style(9)David E. O'Brien2009-01-011-314/+314
| | | | | | | Verified with: svn diff -x -Bbw elf_common.h Notes: svn path=/head/; revision=186666
* Resurrect shared map locks allowing greater concurrency during some mapAlan Cox2009-01-012-11/+84
| | | | | | | | | | | | | operations, such as page faults. An earlier version of this change was ... Reviewed by: kib Tested by: pho MFC after: 6 weeks Notes: svn path=/head/; revision=186665
* Don't clobber sysctl_root()'s error number.Ed Schouten2009-01-011-2/+5
| | | | | | | | | | When sysctl() is being called with a buffer that is too small, it will return ENOMEM. Unfortunately the changes I made the other day sets the error number to 0, because it just returns the error number of the copyout(). Revert this part of the change. Notes: svn path=/head/; revision=186664
* Fix white space botch: use carriage returns rather than tabs.Robert Watson2008-12-311-1/+2
| | | | Notes: svn path=/head/; revision=186662
* mark discovered neighbors QoS capable if they advertise wmeSam Leffler2008-12-311-0/+4
| | | | Notes: svn path=/head/; revision=186659
* follow prevailing styleSam Leffler2008-12-313-3/+3
| | | | Notes: svn path=/head/; revision=186658
* add some USB scanner IDs for recent Epson multifunction devices.Luigi Rizzo2008-12-312-6/+27
| | | | | | | | | | | | Add support to uscanner.c for known-working devices (the same should be done for uscanner2.c). Waiting for 7.1 to be released before the merge. MFC after: 3 weeks Notes: svn path=/head/; revision=186651
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