332288 |
08-Apr-2018 |
brooks |
MFC r331797:
Use an accessor function to access ifr_data.
This fixes 32-bit compat (no ioctl command defintions are required as struct ifreq is the same size).
Reviewed by: kib Obtained from: CheriBSD Sponsored by: DARPA, AFRL Differential Revision: https://reviews.freebsd.org/D14900 |
302408 |
08-Jul-2016 |
gjb |
Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle. Prune svn:mergeinfo from the new branch, as nothing has been merged here.
Additional commits post-branch will follow.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation |
298433 |
21-Apr-2016 |
pfg |
sys: use our roundup2/rounddown2() macros when param.h is available.
rounddown2 tends to produce longer lines than the original code and when the code has a high indentation level it was not really advantageous to do the replacement.
This tries to strike a balance between readability using the macros and flexibility of having the expressions, so not everything is converted.
|
276692 |
05-Jan-2015 |
rwatson |
To ease changes to underlying mbuf structure and the mbuf allocator, reduce the knowledge of mbuf layout, and in particular constants such as M_EXT, MLEN, MHLEN, and so on, in mbuf consumers by unifying various alignment utility functions (M_ALIGN(), MH_ALIGN(), MEXT_ALIGN() in a single M_ALIGN() macro, implemented by a now-inlined m_align() function:
- Move m_align() from uipc_mbuf.c to mbuf.h; mark as __inline. - Reimplement M_ALIGN(), MH_ALIGN(), and MEXT_ALIGN() using m_align(). - Update consumers around the tree to simply use M_ALIGN().
This change eliminates a number of cases where mbuf consumers must be aware of whether or not mbufs returned by the allocator use external storage, but also assumptions about the size of the returned mbuf. This will make it easier to introduce changes in how we use external storage, as well as features such as variable-size mbufs.
Differential Revision: https://reviews.freebsd.org/D1436 Reviewed by: glebius, trasz, gnn, bz Sponsored by: EMC / Isilon Storage Division
|
271849 |
19-Sep-2014 |
glebius |
Mechanically convert to if_inc_counter().
|
260038 |
29-Dec-2013 |
dim |
In sys/dev/en/midway.c, #if 0 an unused static function.
MFC after: 3 days
|
257176 |
26-Oct-2013 |
glebius |
The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare to this event, adding if_var.h to files that do need it. Also, include all includes that now are included due to implicit pollution via if_var.h
Sponsored by: Netflix Sponsored by: Nginx, Inc.
|
243857 |
04-Dec-2012 |
glebius |
Mechanically substitute flags from historic mbuf allocator with malloc(9) flags in sys/dev.
|
232883 |
12-Mar-2012 |
scottl |
Final pass at having devices use their bus parent for dma tags. The remaining drivers that haven't been converted have various problems or complexities that will be dealt with later. This list includes:
hptrr, hptmv, hpt27xx - device aggregation across multiple parents drm - want to talk to the maintainer first tsec, sec - Openfirmware devices, not sure if changes are warranted fatm - Done except for unused testing code usb - want to talk to the maintainer first ce, cp, ctau, cx - Significant driver changes needed to convey parent info
There are also devices tucked into architecture subtrees that I'll leave for the respective maintainers to deal with.
|
223624 |
28-Jun-2011 |
kevlo |
Remove duplicate header includes
|
217556 |
18-Jan-2011 |
mdf |
Specify a CTLTYPE_FOO so that a future sysctl(8) change does not need to rely on the format string.
|
184712 |
06-Nov-2008 |
bz |
Hide an unused variable in case we compile with neither INET nor INET6. NATM needs 'struct in_addr' to compile, which is a problem on its own but include in.h for now if we have NATM but neither INET or INET6.
MFC after: 2 months
|
177599 |
25-Mar-2008 |
ru |
Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT. Removed dead code that assumed that M_TRYWAIT can return NULL; it's not true since the advent of MBUMA.
Reviewed by: arch
There are ongoing disputes as to whether we want to switch to directly using UMA flags M_WAITOK/M_NOWAIT for mbuf(9) allocation.
|
170093 |
29-May-2007 |
rwatson |
Where I previously removed calls to kdb_enter(), now remove include of kdb.h.
Pointed out by: bde
|
170013 |
27-May-2007 |
rwatson |
Rather than entering DDB with the message "unexpected error" and wedging the card, panic explicitly if EN_DEBUG is enabled. In the (default) case of !EN_DEBUG, the driver resets the card. Probably this case shouldn't exist at all.
|
166901 |
23-Feb-2007 |
piso |
o break newbus api: add a new argument of type driver_filter_t to bus_setup_intr()
o add an int return code to all fast handlers
o retire INTR_FAST/IH_FAST
For more info: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=465712+0+current/freebsd-current
Reviewed by: many Approved by: re@
|
165640 |
29-Dec-2006 |
jhb |
Fix fat-fingering in previous commit.
Pointy hat to: jhb
|
165632 |
29-Dec-2006 |
jhb |
Various bpf(4) related fixes to catch places up to the new bpf(4) semantics. - Stop testing bpf pointers for NULL. In some cases use bpf_peers_present() and then call the function directly inside the conditional block instead of the macro. - For places where the entire conditional block is the macro, remove the test and make the macro unconditional. - Use BPF_MTAP() in if_pfsync on FreeBSD instead of an expanded version of the old semantics.
Reviewed by: csjp (older version)
|
162321 |
15-Sep-2006 |
glebius |
- Consistently use if_printf() only in interface methods: if_start(), if_watchdog, etc., or in functions used only in these methods. In all other functions in the driver use device_printf(). - Use __func__ instead of typing function name.
Submitted by: Alex Lyashkov <umka sevcity.net>
|
156951 |
21-Mar-2006 |
harti |
Subtracting two pointers produces a ptrdiff_t not a size_t so use the %td to print this instead of %zu or %d.
|
151771 |
27-Oct-2005 |
jhb |
Drop the driver lock around atm_input() analogous to all the ethernet drivers dropping the driver lock around ether_input().
Silence by: harti
|
150712 |
29-Sep-2005 |
jhb |
- Use PCIR_BAR macro rather than hardcoding 0x10. - Use pci_enable_busmaster() rather than doing it by hand. - Remove duplicate if_free().
|
150306 |
19-Sep-2005 |
imp |
Make sure that we call if_free(ifp) after bus_teardown_intr. Since we could get an interrupt after we free the ifp, and the interrupt handler depended on the ifp being still alive, this could, in theory, cause a crash. Eliminate this possibility by moving the if_free to after the bus_teardown_intr() call.
|
150215 |
16-Sep-2005 |
ru |
Fix "struct ifnet" leaks when attach() fails in the middle.
|
148887 |
09-Aug-2005 |
rwatson |
Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and IFF_DRV_RUNNING, as well as the move from ifnet.if_flags to ifnet.if_drv_flags. Device drivers are now responsible for synchronizing access to these flags, as they are in if_drv_flags. This helps prevent races between the network stack and device driver in maintaining the interface flags field.
Many __FreeBSD__ and __FreeBSD_version checks maintained and continued; some less so.
Reviewed by: pjd, bz MFC after: 7 days
|
147256 |
10-Jun-2005 |
brooks |
Stop embedding struct ifnet at the top of driver softcs. Instead the struct ifnet or the layer 2 common structure it was embedded in have been replaced with a struct ifnet pointer to be filled by a call to the new function, if_alloc(). The layer 2 common structure is also allocated via if_alloc() based on the interface type. It is hung off the new struct ifnet member, if_l2com.
This change removes the size of these structures from the kernel ABI and will allow us to better manage them as interfaces come and go.
Other changes of note: - Struct arpcom is no longer referenced in normal interface code. Instead the Ethernet address is accessed via the IFP2ENADDR() macro. To enforce this ac_enaddr has been renamed to _ac_enaddr. - The second argument to ether_ifattach is now always the mac address from driver private storage rather than sometimes being ac_enaddr.
Reviewed by: sobomax, sam
|
143161 |
05-Mar-2005 |
imp |
Use BUS_PROBE_DEFAULT for pci probe return value
|
139749 |
06-Jan-2005 |
imp |
Start each of the license/copyright comments with /*-, minor shuffle of lines
|
132987 |
02-Aug-2004 |
green |
* Add a "how" argument to uma_zone constructors and initialization functions so that they know whether the allocation is supposed to be able to sleep or not. * Allow uma_zone constructors and initialation functions to return either success or error. Almost all of the ones in the tree currently return success unconditionally, but mbuf is a notable exception: the packet zone constructor wants to be able to fail if it cannot suballocate an mbuf cluster, and the mbuf allocators want to be able to fail in general in a MAC kernel if the MAC mbuf initializer fails. This fixes the panics people are seeing when they run out of memory for mbuf clusters. * Allow debug.nosleepwithlocks on WITNESS to be disabled, without changing the default.
Both bmilekic and jeff have reviewed the changes made to make failable zone allocations work.
|
131913 |
10-Jul-2004 |
marcel |
Update for the KDB framework: o Call kdb_enter() instead of Debugger(). o Don't make such calls conditional upon KDB instead of DDB because they're already conditional upon EN_DEBUG.
|
129879 |
30-May-2004 |
phk |
Add missing <sys/module.h> includes
|
127135 |
17-Mar-2004 |
njl |
Convert callers to the new bus_alloc_resource_any(9) API.
Submitted by: Mark Santcroos <marks@ripe.net> Reviewed by: imp, dfr, bde
|
126396 |
29-Feb-2004 |
scottl |
All three of these drivers abused cv_waitq_empty in the same way by spinning on it in hopes of making sure that the waitq was empty before going on. This wasn't needed and probably never would have worked as intended. Now that cv_waitq_empty() and friends are gone, the code in these drivers that spins on it can go away too. This should unbreak LINT.
Discussed with: kan
|
123593 |
17-Dec-2003 |
harti |
Move the locking of the softc up to before the allocation of the transmission map. This allocation accesses the softc so should be under the lock (it uses NOWAIT).
|
121816 |
31-Oct-2003 |
brooks |
Replace the if_name and if_unit members of struct ifnet with new members if_xname, if_dname, and if_dunit. if_xname is the name of the interface and if_dname/unit are the driver name and instance.
This change paves the way for interface renaming and enhanced pseudo device creation and configuration symantics.
Approved By: re (in principle) Reviewed By: njl, imp Tested On: i386, amd64, sparc64 Obtained From: NetBSD (if_xname)
|
119418 |
24-Aug-2003 |
obrien |
Use __FBSDID(). Also some minor style cleanups.
|
119277 |
22-Aug-2003 |
imp |
Prefer new location of pci include files (which have only been in the tree for two or more years now), except in a few places where there's code to be compatible with older versions of FreeBSD.
|
118607 |
07-Aug-2003 |
jhb |
Consistently use the BSD u_int and u_short instead of the SYSV uint and ushort. In most of these files, there was a mixture of both styles and this change just makes them self-consistent.
Requested by: bde (kern_ktrace.c)
|
118548 |
06-Aug-2003 |
harti |
Remove the ATMIOCENA and ATMIOCDIS ioctl. Everyting has been converted to use the new OPENVCC and CLOSEVCC calls that allow the sepcification of traffic parameters for the connections.
|
118534 |
06-Aug-2003 |
harti |
Honor the new ATMIO_FLAG_ASYNC that requests asynchronuous open/close operations on VCs.
|
118533 |
06-Aug-2003 |
harti |
When sending check that the channel is really open. Get the information whether we use AAL5 or not from the aal field of the channel parameters instead of the flag in the pseudo header. This flag will go away soon.
|
118532 |
06-Aug-2003 |
harti |
Print an array index that is computed as ptrdiff_t with %tu.
|
118523 |
06-Aug-2003 |
obrien |
Change the format type to unbreak LINT on 64-bit platforms.
|
118495 |
05-Aug-2003 |
harti |
Implement per-VC statistics.
|
118494 |
05-Aug-2003 |
harti |
Implement the ATMIOCOPENVCC and ATMIOCCLOSEVCC ioctls(). This was the last driver that did not know about those.
|
118491 |
05-Aug-2003 |
harti |
Use the generic getvccs function from net/if_atmsubr.c and remove the home-grown version.
|
118490 |
05-Aug-2003 |
harti |
Arrghhh. Remove debugging printf's that slipped in in the pre-previous commit.
|
118489 |
05-Aug-2003 |
harti |
Use __FBSDID() as per style(9).
|
118487 |
05-Aug-2003 |
harti |
Make the en(4) driver more like the other ATM drivers. This is the preparation for supporting the OPENVCC and CLOSEVCC ioctls which are needed for ng_atm. This required some re-organisation of the code (mostly converting array indexes to pointers). This also gives us an array of open vccs that will help in using the generic GETVCCS handler.
|
118484 |
05-Aug-2003 |
harti |
Move the clearing of the IFF_RUNNING flag into the reset routine. Otherwise the interface will report RUNNING to ifconfig after doing 'ifconfig down' although it isn't running anymore.
|
117641 |
15-Jul-2003 |
harti |
Be careful to call bus_dmamap_load with BUS_DMA_NOWAIT so that the callback will never be deferred. ATM needs to prevent cell and packet ordering. Also use the default mutex and lock functions (those that panic) for the tag creation.
|
117227 |
04-Jul-2003 |
harti |
Delete a superfluous semi-colon.
Pointed out by: nick@garage.freebsd.pl
|
117126 |
01-Jul-2003 |
scottl |
Mega busdma API commit.
Add two new arguments to bus_dma_tag_create(): lockfunc and lockfuncarg. Lockfunc allows a driver to provide a function for managing its locking semantics while using busdma. At the moment, this is used for the asynchronous busdma_swi and callback mechanism. Two lockfunc implementations are provided: busdma_lock_mutex() performs standard mutex operations on the mutex that is specified from lockfuncarg. dftl_lock() is a panic implementation and is defaulted to when NULL, NULL are passed to bus_dma_tag_create(). The only time that NULL, NULL should ever be used is when the driver ensures that bus_dmamap_load() will not be deferred. Drivers that do not provide their own locking can pass busdma_lock_mutex,&Giant args in order to preserve the former behaviour.
sparc64 and powerpc do not provide real busdma_swi functions, so this is largely a noop on those platforms. The busdma_swi on is64 is not properly locked yet, so warnings will be emitted on this platform when busdma callback deferrals happen.
If anyone gets panics or warnings from dflt_lock() being called, please let me know right away.
Reviewed by: tmm, gibbs
|
116297 |
13-Jun-2003 |
harti |
Implement the ioctl that returns a list of currently open VCCs.
|
116294 |
13-Jun-2003 |
harti |
Make the midway driver use the new ATM phy driver. This allows one to toggle several media options (sonet/sdh, for example) with ifconfig and to see the carrier state in ifconfig's output. It gives also read/write access (given the right privilegs) to the S/Uni registers to user space programs.
|
116192 |
11-Jun-2003 |
obrien |
Use __FBSDID().
|
115833 |
04-Jun-2003 |
harti |
Make the internal statistics sysctl an array of integers rather than a string. While a string is readable without a tool, an array is easier to process for a monitoring application. This also prevents the extra hoops we need with sbufs and locking.
Move the mtx_init() in en_attach() higher before the first failure point so that we can unconditionally destroy it in en_destroy().
|
115496 |
31-May-2003 |
phk |
Fix off-by-one error in range check of VC index.
Found by: FlexeLint
|
114739 |
05-May-2003 |
harti |
Define a link layer MIB for ATM. Most fields of this MIB are needed by ILMI daemons. Factor out common softc fields for all ATM interfaces that need to be externally visible into an ifatm structure and make the midway driver using this structure and fill the MIB.
|
114201 |
29-Apr-2003 |
harti |
Add module data and version to the atm_subr and reference this info from the (currently) only consumer (en).
Add a sysctl node hw.atm where the atm drivers will hook on their hardware sysctl sub-trees.
Make atm_ifattach call if_attach and remove the corresponding call to if_attach from en. Create atm_ifdetach and use that in en.
While the last change actually changes the interface this is not a problem in practice because the only other consumer of this API is an older LANAI driver on the net, that is not ready for current anyway.
Reviewed by: -atm
|
114018 |
25-Apr-2003 |
harti |
Convert the midway driver to use busdma. Except for this conversion the following changes have been done:
- stylify. The original code was too hard to read. - get rid of a number of compilation options (Adaptec-only, Eni-only, no-DMA). - more debugging features. - locking. This is not correct yet in the absence of interface layer locking, but is correct enough to not to cause lock order reversals. - remove RAW mode. There are no users of this in the tree and I doubt that there are any. - remove NetBSD compatibility code. There was no way to keep NetBSD non-busdma and FreeBSD busdma code together. - if_en now buildable as a module.
This has been actively tested on sparc64 and i386 with ENI server and client cards and an Adaptec card (thanks to kjc).
Reviewed by: mdodd, arr
|
113506 |
15-Apr-2003 |
mdodd |
- Express hard dependencies on bus (pci, isa, pccard) and network layer (ether). - Don't abuse module names to facilitate ifconfig module loading; such abuse isn't really needed. (And if we do need type information associated with a module then we should make it explicit and not use hacks.)
|
112135 |
12-Mar-2003 |
kjc |
clean up the en driver since it will survice for a while by Harti Brandt's effort. remove the DMA test to detect problems of the first generation PCI chipsets back in 1998. it is no longer needed and has been the source of the false alarm that the driver uses too much stack space.
|
111888 |
04-Mar-2003 |
jlemon |
Update netisr handling; Each SWI now registers its queue, and all queue drain routines are done by swi_net, which allows for better queue control at some future point. Packets may also be directly dispatched to a netisr instead of queued, this may be of interest at some installations, but currently defaults to off.
Reviewed by: hsu, silby, jayanth, sam Sponsored by: DARPA, NAI Labs
|
111119 |
19-Feb-2003 |
imp |
Back out M_* changes, per decision of the TRB.
Approved by: trb
|
109623 |
21-Jan-2003 |
alfred |
Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0. Merge M_NOWAIT/M_DONTWAIT into a single flag M_NOWAIT.
|
108466 |
30-Dec-2002 |
sam |
Correct mbuf packet header propagation. Previously, packet headers were sometimes propagated using M_COPY_PKTHDR which actually did something between a "move" and a "copy" operation. This is replaced by M_MOVE_PKTHDR (which copies the pkthdr contents and "removes" it from the source mbuf) and m_dup_pkthdr which copies the packet header contents including any m_tag chain. This corrects numerous problems whereby mbuf tags could be lost during packet manipulations.
These changes also introduce arguments to m_tag_copy and m_tag_copy_chain to specify if the tag copy work should potentially block. This introduces an incompatibility with openbsd which we may want to revisit.
Note that move/dup of packet headers does not handle target mbufs that have a cluster bound to them. We may want to support this; for now we watch for it with an assert.
Finally, M_COPYFLAGS was updated to include M_FIRSTFRAG|M_LASTFRAG.
Supported by: Vernier Networks Reviewed by: Robert Watson <rwatson@FreeBSD.org>
|
106937 |
14-Nov-2002 |
sam |
network interface driver changes:
o don't strip the Ethernet header from inbound packets; pass packets up the stack intact (required significant changes to some drivers) o reference common definitions in net/ethernet.h (e.g. ETHER_ALIGN) o track ether_ifattach/ether_ifdetach API changes o track bpf changes (use BPF_TAP and BPF_MTAP) o track vlan changes (ifnet capabilities, revised processing scheme, etc.) o use if_input to pass packets "up" o call ether_ioctl for default handling of ioctls
Reviewed by: many Approved by: re
|
104116 |
28-Sep-2002 |
phk |
Rename "struct device" to "struct midway_device" to avoid clashing with newbus.
|
103040 |
06-Sep-2002 |
brooks |
Don't include "bpf.h" when compiling on FreeBSD. We always compile in bpf support these days.
|
92739 |
20-Mar-2002 |
alfred |
Remove __P.
|
69152 |
25-Nov-2000 |
jlemon |
Lock down the network interface queues. The queue mutex must be obtained before adding/removing packets from the queue. Also, the if_obytes and if_omcasts fields should only be manipulated under protection of the mutex.
IF_ENQUEUE, IF_PREPEND, and IF_DEQUEUE perform all necessary locking on the queue. An IF_LOCK macro is provided, as well as the old (mutex-less) versions of the macros in the form _IF_ENQUEUE, _IF_QFULL, for code which needs them, but their use is discouraged.
Two new macros are introduced: IF_DRAIN() to drain a queue, and IF_HANDOFF, which takes care of locking/enqueue, and also statistics updating/start if necessary.
|
68616 |
11-Nov-2000 |
bmilekic |
Change check for existence of mbuf->m_ext.ext_free to check of new ext_type in order to determine whether the ext_buf is a cluster, or some other type of storage.
Reviewed by: jlemon
|
68478 |
08-Nov-2000 |
kjc |
restore the freebsd local type-cast fixes that I mistakenly removed in the previous commit while attempting to sync with netbsd.
Pointed out by: bde (never thought of compiling i386's LINT with -64-bit-longs...)
|
68433 |
07-Nov-2000 |
kjc |
newbusify the en atm driver.
|
68432 |
07-Nov-2000 |
kjc |
newbusify the en atm driver.
also - sync with netbsd - fix a bug that miscalculates tx cell counts when the pointer size isn't 4
tested both ENI and Adaptec cards on both i386 and alpha.
|
68317 |
04-Nov-2000 |
bde |
Added used include of <machine/bus.h> -- don't depend on evil namespace pollution in <sys/mutex.h>. This was half fixed in rev.1.3 of midwayreg.h. The pollution exposed the bug that this driver was using toy versions of the bus space macros under FreeBSD. Disabling the toy versions made this driver compile but dependent on the pollution. There was still a toy version of bus_space_read_1() in unreachable code.
|
68316 |
04-Nov-2000 |
bde |
Enabled the used include of <machine/bus.h> -- don't depend on evil namespace pollution in <sys/mutex.h>. This was half fixed in rev.1.3 of midwayreg.h. The pollution exposed the bug that this driver was using toy versions of the bus space macros under FreeBSD. Disabling the toy versions made this driver compile and maybe support PIO space, but dependent on the pollution.
|
67882 |
29-Oct-2000 |
phk |
Remove unneeded #include <sys/proc.h> lines.
|
67440 |
22-Oct-2000 |
phk |
Make LINT compile again.
|
67164 |
15-Oct-2000 |
phk |
Remove unneeded #include <machine/clock.h>
|
64837 |
19-Aug-2000 |
dwmalone |
Replace the mbuf external reference counting code with something that should be better.
The old code counted references to mbuf clusters by using the offset of the cluster from the start of memory allocated for mbufs and clusters as an index into an array of chars, which did the reference counting. If the external storage was not a cluster then reference counting had to be done by the code using that external storage.
NetBSD's system of linked lists of mbufs was cosidered, but Alfred felt it would have locking issues when the kernel was made more SMP friendly.
The system implimented uses a pool of unions to track external storage. The union contains an int for counting the references and a pointer for forming a free list. The reference counts are incremented and decremented atomically and so should be SMP friendly. This system can track reference counts for any sort of external storage.
Access to the reference counting stuff is now through macros defined in mbuf.h, so it should be easier to make changes to the system in the future.
The possibility of storing the reference count in one of the referencing mbufs was considered, but was rejected 'cos it would often leave extra mbufs allocated. Storing the reference count in the cluster was also considered, but because the external storage may not be a cluster this isn't an option.
The size of the pool of reference counters is available in the stats provided by "netstat -m".
PR: 19866 Submitted by: Bosko Milekic <bmilekic@dsuper.net> Reviewed by: alfred (glanced at by others on -net)
|
58701 |
27-Mar-2000 |
imp |
Ahhrggg. Put the test for the compat shims AFTER the file that includes them.
Pointed out by: bde
|
58695 |
27-Mar-2000 |
imp |
Per conversations in -current, add #error to these drivers when you don't have the right compatibility shims enabled. ISA drivers to follow later.
|
56828 |
29-Jan-2000 |
peter |
Remove #if NEN > 0 in the name of FreeBSD - it's not required as config only compiles this file if it's true. NEN is still used though. :-(
|
52135 |
11-Oct-1999 |
phk |
remove unused #include, add $FreeBSD$
|
50135 |
21-Aug-1999 |
msmith |
Clean up after removing sys/eventhandler.h from sys/systm.h at the last minute. This should cover all of the missed cases (and should let LINT build again).
|
50107 |
21-Aug-1999 |
msmith |
Implement a new generic mechanism for attaching handler functions to events, in order to pave the way for removing a number of the ad-hoc implementations currently in use.
Retire the at_shutdown family of functions and replace them with new event handler lists.
Rework kern_shutdown.c to take greater advantage of the use of event handlers.
Reviewed by: green
|
48645 |
06-Jul-1999 |
des |
Rename bpfilter to bpf.
|
48528 |
03-Jul-1999 |
peter |
Eliminate a bunch of #include "pci.h" and #if NPCI > 0 around entire files. config will leave the whole file out if configured to do so.
|
46814 |
09-May-1999 |
peter |
Missing revision markers.
|
46813 |
09-May-1999 |
peter |
Simplify the COMPAT_PCI_DRIVER/DATA_SET hack. We can add: #define COMPAT_PCI_DRIVER(name,data) DATA_SET(pcidevice_set,data) .. to 2.2.x and 3.x if people think it's worth it. Driver writers can do this if it's not defined. (The reason for this is that I'm trying to progressively eliminate use of linker_sets where it hurts modularity and runtime load capability, and these DATA_SET's keep getting in the way.)
|
46695 |
08-May-1999 |
kjc |
clean up en atm driver o fix DDB support - include "opt_ddb.h" - fix Debugger() arg pointed out by bde
o back out pvc shadow interface support - it is currently not used - to make it easier to merge another implementation
o misc minor cleanup
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46603 |
06-May-1999 |
peter |
Undo excess staticization - these two are meant to be callable from DDB.
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46112 |
27-Apr-1999 |
phk |
Suser() simplification:
1: s/suser/suser_xxx/
2: Add new function: suser(struct proc *), prototyped in <sys/proc.h>.
3: s/suser_xxx(\([a-zA-Z0-9_]*\)->p_ucred, \&\1->p_acflag)/suser(\1)/
The remaining suser_xxx() calls will be scrutinized and dealt with later.
There may be some unneeded #include <sys/cred.h>, but they are left as an exercise for Bruce.
More changes to the suser() API will come along with the "jail" code.
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46024 |
24-Apr-1999 |
peter |
Use COMPAT_PCI_DRIVER() for registration if it exists. This shouldn't hurt the driver portability to 3.x too much for where drivers are shared.
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45575 |
11-Apr-1999 |
eivind |
Staticize.
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43295 |
27-Jan-1999 |
dillon |
Fix warnings preparing for -Wall -Wcast-qual
Also disable one usb module in LINT due to fatal compilation errors, temporary.
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42426 |
09-Jan-1999 |
kjc |
cleanup: remove part of the code for 2.1.
add two functions to get the MAC address of the card.
Obtained from: ALTQ
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41771 |
14-Dec-1998 |
dillon |
probe function changed from returning char * to const char *.
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41514 |
04-Dec-1998 |
archie |
Examine all occurrences of sprintf(), strcat(), and str[n]cpy() for possible buffer overflow problems. Replaced most sprintf()'s with snprintf(); for others cases, added terminating NUL bytes where appropriate, replaced constants like "16" with sizeof(), etc.
These changes include several bug fixes, but most changes are for maintainability's sake. Any instance where it wasn't "immediately obvious" that a buffer overflow could not occur was made safer.
Reviewed by: Bruce Evans <bde@zeta.org.au> Reviewed by: Matthew Dillon <dillon@apollo.backplane.com> Reviewed by: Mike Spengler <mks@networkcs.com>
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40118 |
09-Oct-1998 |
kjc |
fix a bug which could lock up a transmitter. don't use the entire buffer space. if WRTX becomes equal to RDTX, the transmitter stops assuming the buffer is empty.
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38371 |
17-Aug-1998 |
bde |
FIxed printf format errors. Most of them were exposed by our ntohl() returning long. There would be many more if int_32_t were not int.
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38354 |
16-Aug-1998 |
bde |
Use [u]intptr_t instead of [u_]long for casts between pointers and integers. Don't forget to cast to (void *) as well.
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37939 |
29-Jul-1998 |
kjc |
update ATM driver. (base version: midway.c 1.67 --> 1.68)
several new features are added: - support vc/vp shaping - support pvc shadow interface
code cleanup: - remove WMAYBE related code. ENI WMAYBE DMA doen't work. - remove updating if_lastchange for every packet. - BPF related code is moved to midway.c as it should be. (bpfwrite should work if atm_pseudohdr and LLC/SNAP are prepended.) - BPF link type is changed to DLT_ATM_RFC1483. BPF now understands only LLC/SNAP!! (because bpf can't handle variable link header length.) It is recommended to use LLC/SNAP instead of NULL encapsulation for various reasons. (BPF, IPv6, interoperability, etc.)
the code has been used for months in ALTQ and KAME IPv6.
OKed by phk long time ago.
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36735 |
07-Jun-1998 |
dfr |
This commit fixes various 64bit portability problems required for FreeBSD/alpha. The most significant item is to change the command argument to ioctl functions from int to u_long. This change brings us inline with various other BSD versions. Driver writers may like to use (__FreeBSD_version == 300003) to detect this change.
The prototype FreeBSD/alpha machdep will follow in a couple of days time.
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35210 |
15-Apr-1998 |
bde |
Support compiling with `gcc -ansi'.
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33181 |
09-Feb-1998 |
eivind |
Staticize.
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32925 |
31-Jan-1998 |
eivind |
Make POWERFAIL_NMI, PPS_SYNC and NATM new style options.
This also fixes a couple of defunct options; submitted by bde.
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32350 |
08-Jan-1998 |
eivind |
Make INET a proper option.
This will not make any of object files that LINT create change; there might be differences with INET disabled, but hardly anything compiled before without INET anyway. Now the 'obvious' things will give a proper error if compiled without inet - ipx_ip, ipfw, tcp_debug. The only thing that _should_ work (but can't be made to compile reasonably easily) is sppp :-(
This commit move struct arpcom from <netinet/if_ether.h> to <net/if_arp.h>.
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30813 |
28-Oct-1997 |
bde |
Removed unused #includes.
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29024 |
02-Sep-1997 |
bde |
Added used #include - don't depend on <sys/mbuf.h> including <sys/malloc.h> (unless we only use the bogusly shared M*WAIT flags).
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26640 |
14-Jun-1997 |
bde |
Removed unused #includes.
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25604 |
09-May-1997 |
kjc |
This commit was generated by cvs2svn to compensate for changes in r25603, which included commits to RCS files with non-trunk default branches.
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25603 |
09-May-1997 |
kjc |
import Chuck Cranor's ATM driver
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