| History log of /src/sys/dev/ic/atw.c |
| Revision | | Date | Author | Comments |
| 1.172 |
| 21-Sep-2021 |
christos | don't opencode kauth_cred_get()
|
| 1.171 |
| 16-Jun-2021 |
riastradh | if_attach and if_initialize cannot fail, don't test return value
These were originally made failable back in 2017 when if_initialize
allocated a softint in every interface for link state changes, so
that it could fail gracefully instead of panicking:
https://mail-index.NetBSD.org/source-changes/2017/10/23/msg089053.html
However, this spawned many seldom- or never-tested error branches,
which are risky to have around. And that softint in every interface
has since been replaced by a single global workqueue, because link
state changes require thread context but not low latency or high
throughput:
https://mail-index.NetBSD.org/source-changes/2020/02/06/msg113759.html
So there is no longer any reason for if_initialize to fail. (The
subroutine if_stats_init can't fail because percpu_alloc can't fail
either.)
There is a snag: the softint_establish in if_percpuq_create could
fail, potentially leading to bad consequences later on trying to use
the softint. This change doesn't introduce any new bugs because of
the snag -- if_percpuq_attach was already broken. However, the snag
can be better addressed without spawning error branches, either by
using a single softint or making softints less scarce.
(Separate commit will change the signatures of if_attach and
if_initialize to return void, scheduled to ride whatever is the next
convenient kernel bump.)
Patch and testing on amd64 and evbmips64-eb by maya@; commit message
soliloquy, and compile-testing on evbppc/i386/earmv7hf, by me.
|
| 1.170 |
| 29-Jan-2020 |
thorpej | branches: 1.170.10;
Adopt <net/if_stats.h>.
|
| 1.169 |
| 10-Nov-2019 |
chs | branches: 1.169.2;
in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT
and remove code to handle failures that can no longer happen.
|
| 1.168 |
| 28-May-2019 |
msaitoh | Use ETHER_LOCK()/ETHER_UNLOCK() for all ethernet drivers to protect ec_multi*.
|
| 1.167 |
| 23-May-2019 |
msaitoh | Whitespace fix (mainly tabify).
|
| 1.166 |
| 23-May-2019 |
msaitoh | -No functional change:
- KNF
- u_int*_t -> uint*_t.
|
| 1.165 |
| 05-Feb-2019 |
msaitoh | Remove very old IFF_NOTRAILERS flag.
|
| 1.164 |
| 26-Jun-2018 |
msaitoh | branches: 1.164.2;
Implement the BPF direction filter (BIOC[GS]DIRECTION). It provides backward
compatibility with BIOC[GS]SEESENT ioctl. The userland interface is the same
as FreeBSD.
This change also fixes a bug that the direction is misunderstand on some
environment by passing the direction to bpf_mtap*() instead of checking
m->m_pkthdr.rcvif.
|
| 1.163 |
| 01-May-2018 |
maya | GC private 802.11 rateset declarations, use the standard ones.
Build tested only.
|
| 1.162 |
| 23-Oct-2017 |
msaitoh | branches: 1.162.2;
- Free resources correctly on some errors in atw_attach().
- Use apint*() insread of printf() in the attach function.
|
| 1.161 |
| 02-Feb-2017 |
nonaka | branches: 1.161.6;
wlan interfaces make interrupt routine running on softint context.
see http://mail-index.netbsd.org/tech-kern/2016/12/06/msg021281.html
tested device:
* ath at pci: AR5212, AR5424
* athn at pci: AR9287
* ipw at pci: 2100BG
* iwi at pci: 2915ABG
* iwm at pci: 3165, 7260, 8260
* iwn at pci: 4945, 6235
* ral at pci: RT2560
* rtwn at pci: RTL8192CE
|
| 1.160 |
| 10-Jun-2016 |
ozaki-r | branches: 1.160.2; 1.160.4;
Introduce m_set_rcvif and m_reset_rcvif
The API is used to set (or reset) a received interface of a mbuf.
They are counterpart of m_get_rcvif, which will come in another
commit, hide internal of rcvif operation, and reduce the diff of
the upcoming change.
No functional change.
|
| 1.159 |
| 26-May-2016 |
ozaki-r | Introduce M_CLEARCTX and use it instead of open-coding rcvif
No functional change.
|
| 1.158 |
| 26-May-2016 |
ozaki-r | Use M_GETCTX
No functional change.
|
| 1.157 |
| 26-Jan-2016 |
christos | PR/50692: David Binderman: Set the right wake up bits.
|
| 1.156 |
| 22-Nov-2013 |
riz | branches: 1.156.6;
Put back and properly mark a variable which is used iff ATW_DEBUG.
|
| 1.155 |
| 17-Oct-2013 |
christos | - remove unused variables
- move variables inside ifdef sections
- ifdef notdef unused code
- use __USE for debugging variables
|
| 1.154 |
| 14-Sep-2013 |
joerg | Don't include atw_hw_decrypted, it is not used. Keep it for
documentation purposes.
|
| 1.153 |
| 02-Apr-2011 |
mbalmer | branches: 1.153.4; 1.153.14; 1.153.18;
Fix misplaced parenthesis. From henning.petersen@t-online.de, thanks.
|
| 1.152 |
| 13-Nov-2010 |
uebayasi | branches: 1.152.2;
Include sys/proc.h for curproc.
|
| 1.151 |
| 05-Apr-2010 |
joerg | Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf
check into the inline functions as well the fourth argument for
bpf_attach.
|
| 1.150 |
| 24-Feb-2010 |
dyoung | branches: 1.150.2;
A pointer typedef entails trading too much flexibility to declare const
and non-const types, and the kernel uses both const and non-const
PMF qualifiers and device suspensors, so change the pmf_qual_t and
device_suspensor_t typedefs from "pointers to const" to non-pointer,
non-const types.
|
| 1.149 |
| 19-Jan-2010 |
pooka | branches: 1.149.2;
Redefine bpf linkage through an always present op vector, i.e.
#if NBPFILTER is no longer required in the client. This change
doesn't yet add support for loading bpf as a module, since drivers
can register before bpf is attached. However, callers of bpf can
now be modularized.
Dynamically loadable bpf could probably be done fairly easily with
coordination from the stub driver and the real driver by registering
attachments in the stub before the real driver is loaded and doing
a handoff. ... and I'm not going to ponder the depths of unload
here.
Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
|
| 1.148 |
| 08-Jan-2010 |
dyoung | Expand PMF_FN_* macros.
|
| 1.147 |
| 12-Nov-2009 |
dyoung | Simplify activation hook.
|
| 1.146 |
| 16-Sep-2009 |
dyoung | In pmf(9), improve the implementation of device self-suspension
and make suspension by self, by drvctl(8), and by ACPI system sleep
play nice together. Start solidifying some temporary API changes.
1. Extract a new header file, <sys/device_if.h>, from <sys/device.h> and
#include it from <sys/pmf.h> instead of <sys/device.h> to break the
circular dependency between <sys/device.h> and <sys/pmf.h>.
2. Introduce pmf_qual_t, an aggregate of qualifications on a PMF
suspend/resume call. Start to replace instances of PMF_FN_PROTO,
PMF_FN_ARGS, et cetera, with a pmf_qual_t.
3. Introduce the notion of a "suspensor," an entity that holds a
device in suspension. More than one suspensor may hold a device
at once. A device stays suspended as long as at least one
suspensor holds it. A device resumes when the last suspensor
releases it.
Currently, the kernel defines three suspensors,
3a the system-suspensor: for system suspension, initiated
by 'sysctl -w machdep.sleep_state=3', by lid closure, by
power-button press, et cetera,
3b the drvctl-suspensor: for device suspension by /dev/drvctl
ioctl, e.g., drvctl -S sip0.
3c the system self-suspensor: for device drivers that suspend
themselves and their children. Several drivers for network
interfaces put the network device to sleep while it is not
administratively up, that is, after the kernel calls if_stop(,
1). The self-suspensor should not be used directly. See
the description of suspensor delegates, below.
A suspensor can have one or more "delegates". A suspensor can
release devices that its delegates hold suspended. Right now,
only the system self-suspensor has delegates. For each device
that a self-suspending driver attaches, it creates the device's
self-suspensor, a delegate of the system self-suspensor.
Suspensors stop a system-wide suspend/resume cycle from waking
devices that the operator put to sleep with drvctl before the cycle.
They also help self-suspension to work more simply, safely, and in
accord with expectations.
4. Add the notion of device activation level, devact_level_t,
and a routine for checking the current activation level,
device_activation(). Current activation levels are DEVACT_LEVEL_BUS,
DEVACT_LEVEL_DRIVER, and DEVACT_LEVEL_CLASS, which respectively
indicate that the device's bus is active, that the bus and device are
active, and that the bus, device, and the functions of the device's
class (network, audio) are active.
Suspend/resume calls can be qualified with a devact_level_t.
The power-management framework treats a devact_level_t that
qualifies a device suspension as the device's current activation
level; it only runs hooks to reduce the activation level from
the presumed current level to the fully suspended state. The
framework treats a devact_level_t qualifying device resumption
as the target activation level; it only runs hooks to raise the
activation level to the target.
5. Use pmf_qual_t, devact_level_t, and self-suspensors in several
drivers.
6. Temporarily add an unused power-management workqueue that I will
remove or replace, soon.
|
| 1.145 |
| 13-Sep-2009 |
dyoung | Experimental support for fragmentation and RTS/CTS.
Delete unused atw_voodoo and constants.
Export Tx/Rx statistics with evcnt(9).
Correct the Short Inter-Frame Space (SIFS) that we write to ADM8211's
registers; I do not recall if that corrected the SIFS that I observed
"on the air." Use the constant IEEE80211_DUR_DS_EIFS to configure
the ADM8211's EIFS, instead of writing the same "magic" number,
0x64, that my reference driver wrote.
Do not clear OACTIVE in atw_init(), because atw_stop() cleared it
previously by calling atw_txdrain().
Use the net80211 short-preamble flag and instead of ATW_SHPREAMBLE.
Add an ADM8211 workaround from the reference driver, atw_workaround1(),
but don't compile it right now.
In at_intr(), don't stop processing the interrupt status after
restarting the receive ring, but process Tx interrupt status. If
a packet's Tx lifetime is exceeded, reinitialize the device to get
packets moving again. If the Tx FIFO underflows, restart the
transmitter, not the receiver!
Avoid losing synchronization with the Rx ring by replicating one
of Charles Hannum's fixes to rtw(4) here: receiving a management
packet may, as a side-effect, reset the Rx ring, so refer to the
softc's Rx ring pointer, sc_rxptr, every time through the loop in
atw_rxintr(), instead of refering to a pointer on the stack, i.
Re-synchronize DMA after reading the OWN bit on an Rx/Tx descriptor.
XXX This needs more work.
Reset sc_tx_timer as Tx descriptors are reclaimed from the device.
Shorten staircases in atw_watchdog().
Remove from softc an unused member, sc_intr_ack.
|
| 1.144 |
| 05-Sep-2009 |
tsutsui | Invert logic around nested pmf(9) registrations for readability.
|
| 1.143 |
| 26-May-2009 |
dyoung | Wrap some long lines. No functional change intended.
|
| 1.142 |
| 16-Dec-2008 |
christos | branches: 1.142.2;
replace bitmask_snprintf(9) with snprintb(3)
|
| 1.141 |
| 07-Nov-2008 |
dyoung | *** Summary ***
When a link-layer address changes (e.g., ifconfig ex0 link
02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor
Advertisement to update the network-/link-layer address bindings
on our LAN peers.
Refuse a change of ethernet address to the address 00:00:00:00:00:00
or to any multicast/broadcast address. (Thanks matt@.)
Reorder ifnet ioctl operations so that driver ioctls may inherit
the functions of their "class"---ether_ioctl(), fddi_ioctl(), et
cetera---and the class ioctls may inherit from the generic ioctl,
ifioctl_common(), but both driver- and class-ioctls may override
the generic behavior. Make network drivers share more code.
Distinguish a "factory" link-layer address from others for the
purposes of both protecting that address from deletion and computing
EUI64.
Return consistent, appropriate error codes from network drivers.
Improve readability. KNF.
*** Details ***
In if_attach(), always initialize the interface ioctl routine,
ifnet->if_ioctl, if the driver has not already initialized it.
Delete if_ioctl == NULL tests everywhere else, because it cannot
happen.
In the ioctl routines of network interfaces, inherit common ioctl
behaviors by calling either ifioctl_common() or whichever ioctl
routine is appropriate for the class of interface---e.g., ether_ioctl()
for ethernets.
Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In
the user->kernel interface, SIOCSIFADDR's argument was an ifreq,
but on the protocol->ifnet interface, SIOCSIFADDR's argument was
an ifaddr. That was confusing, and it would work against me as I
make it possible for a network interface to overload most ioctls.
On the protocol->ifnet interface, replace SIOCSIFADDR with
SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to
invoke SIOCINITIFADDR.
In ifioctl(), give the interface the first shot at handling most
interface ioctls, and give the protocol the second shot, instead
of the other way around. Finally, let compatibility code (COMPAT_OSOCK)
take a shot.
Pull device initialization out of switch statements under
SIOCINITIFADDR. For example, pull ..._init() out of any switch
statement that looks like this:
switch (...->sa_family) {
case ...:
..._init();
...
break;
...
default:
..._init();
...
break;
}
Rewrite many if-else clauses that handle all permutations of IFF_UP
and IFF_RUNNING to use a switch statement,
switch (x & (IFF_UP|IFF_RUNNING)) {
case 0:
...
break;
case IFF_RUNNING:
...
break;
case IFF_UP:
...
break;
case IFF_UP|IFF_RUNNING:
...
break;
}
unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and
#ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4).
In ipw(4), remove an if_set_sadl() call that is out of place.
In nfe(4), reuse the jumbo MTU logic in ether_ioctl().
Let ethernets register a callback for setting h/w state such as
promiscuous mode and the multicast filter in accord with a change
in the if_flags: ether_set_ifflags_cb() registers a callback that
returns ENETRESET if the caller should reset the ethernet by calling
if_init(), 0 on success, != 0 on failure. Pull common code from
ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(),
and register if_flags callbacks for those drivers.
Return ENOTTY instead of EINVAL for inappropriate ioctls. In
zyd(4), use ENXIO instead of ENOTTY to indicate that the device is
not any longer attached.
Add to if_set_sadl() a boolean 'factory' argument that indicates
whether a link-layer address was assigned by the factory or some
other source. In a comment, recommend using the factory address
for generating an EUI64, and update in6_get_hw_ifid() to prefer a
factory address to any other link-layer address.
Add a routing message, RTM_LLINFO_UPD, that tells protocols to
update the binding of network-layer addresses to link-layer addresses.
Implement this message in IPv4 and IPv6 by sending a gratuitous
ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD
messages on a change of an interface's link-layer address.
In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address
that is broadcast/multicast or equal to 00:00:00:00:00:00.
Make ether_ioctl() call ifioctl_common() to handle ioctls that it
does not understand.
In gif(4), initialize if_softc and use it, instead of assuming that
the gif_softc and ifp overlap.
Let ifioctl_common() handle SIOCGIFADDR.
Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels
that certain invariants on a struct route are satisfied.
In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit
about the ioctls that we do not allow on an agr(4) member interface.
bzero -> memset. Delete unnecessary casts to void *. Use
sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with
NULL instead of "testing truth". Replace some instances of (type
*)0 with NULL. Change some K&R prototypes to ANSI C, and join
lines.
|
| 1.140 |
| 09-Jul-2008 |
joerg | branches: 1.140.2;
- device/softc split
|
| 1.139 |
| 30-Apr-2008 |
ad | branches: 1.139.2; 1.139.4; 1.139.6;
Make various bits of debug code compile again.
|
| 1.138 |
| 28-Apr-2008 |
martin | Remove clause 3 and 4 from TNF licenses
|
| 1.137 |
| 08-Apr-2008 |
cegger | branches: 1.137.2; 1.137.4;
use aprint_*_dev and device_xname
|
| 1.136 |
| 11-Mar-2008 |
dyoung | Prepare for PMF self-suspension: in the if_stop() methods, clear
IFF_UP and IFF_RUNNING before running the 'disable' step, instead
of after. Soon I will handle the 'disable' step by calling into
PMF, which may call if_stop(, 0). Ordinarily, that is harmless.
This change lets the if_stop() routines exit early when they find
on entry that IFF_RUNNING is not set.
|
| 1.135 |
| 07-Mar-2008 |
dyoung | Use device_t and accessors. Use PMF instead of legacy power
management. Establish the shutdown hook using PMF.
|
| 1.134 |
| 16-Nov-2007 |
dyoung | branches: 1.134.10; 1.134.14;
Count received frames, Rx PLCP errors, Rx FCS (CRC32) errors, and
Rx ICV errors using evcnt(9).
In promiscuous mode, and when scanning (hmm), ask the NIC for bad
packets (e.g., those that do not pass CRC32). Pass bad packets to
radiotap listeners. Pass packets to radiotap listeners before
stripping FCS. Re-order operations in atw_rxintr() to accomplish
all of this without passing bad packets up to net80211.
Set radiotap channel once in atw_tune() instead of in atw_rxintr().
Fix an endianness bug: it_len is little-endian, but bpf_mtap2()'s
argument needs to be in host order.
|
| 1.133 |
| 16-Nov-2007 |
dyoung | Cosmetic: rename some variables and constants. Move some constants
from atw.c to atwreg.h.
|
| 1.132 |
| 16-Nov-2007 |
dyoung | Replace some magic numbers with HFA3861A register names.
Do not alias the Rx descriptor word ar_ctl to ar_rssi with a #define.
Instead, call the member ar_ctlrssi.
Convert the ugly macro ATW_RXDESC_INIT() to an inline subroutine,
atw_rxdesc_init().
Do not load an empty IEEE80211_RADIOTAP_FLAGS field into the Tx
radiotap header.
|
| 1.131 |
| 15-Nov-2007 |
dyoung | Use __arraycount().
|
| 1.130 |
| 19-Oct-2007 |
ad | branches: 1.130.2;
machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
|
| 1.129 |
| 29-Sep-2007 |
scw | branches: 1.129.2;
s/NPBFILTER/NBPFILTER/ in some #endif comments. No functional change.
|
| 1.128 |
| 01-Sep-2007 |
dyoung | branches: 1.128.2;
Change a bazillion occurrences of code resembling this,
error = (cmd == SIOCADDMULTI) ?
ether_addmulti(ifr, &sc->sc_ec) :
ether_delmulti(ifr, &sc->sc_ec);
if (error == ENETRESET) {
to this,
if ((error = ether_ioctl(ifp, cmd, data)) == ENETRESET) {
which does the same thing.
(A bazillion is a very large number. This seems to make the i386
ALL kernel smaller by 3kB to 4kB.)
Use ifreq_getaddr() twice in es(4).
Whitespace nits.
|
| 1.127 |
| 09-Jul-2007 |
ad | branches: 1.127.2; 1.127.6; 1.127.8;
Merge some of the less invasive changes from the vmlocking branch:
- kthread, callout, devsw API changes
- select()/poll() improvements
- miscellaneous MT safety improvements
|
| 1.126 |
| 04-Mar-2007 |
christos | branches: 1.126.2; 1.126.4;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
|
| 1.125 |
| 24-Nov-2006 |
christos | branches: 1.125.4;
fix spelling of accommodate; from Zapher.
|
| 1.124 |
| 16-Nov-2006 |
christos | __unused removal on arguments; approved by core.
|
| 1.123 |
| 13-Nov-2006 |
dyoung | Stop using typeof() in the bit-twiddling macros, per yamt@'s
suggestion. This change requires that I use the __PRIuBITS format
string in atw and rtw, so do that.
|
| 1.122 |
| 12-Oct-2006 |
christos | - sprinkle __unused on function decls.
- fix a couple of unused bugs
- no more -Wno-unused for i386
|
| 1.121 |
| 04-Oct-2006 |
christos | prevent empty if.
|
| 1.120 |
| 24-Sep-2006 |
jmcneill | Add "name" parameter to powerhook_establish, to aid debugging. No objections
on tech-kern@
|
| 1.119 |
| 31-Aug-2006 |
dyoung | branches: 1.119.2; 1.119.4;
Per discussion on tech-kern and tech-userlevel, move the bit-twiddling
macros, __BIT, __BITS, SHIFTIN, SHIFTOUT, and __arraycount() from
lib/libkern/libkern.h to sys/cdefs.h. Add a __-prefix to SHIFTIN
and SHIFTOUT, and add a manual page for the bit-twiddling macros,
bits(3).
Make the __BIT and __BITS macros "widthless," as best I can, by
changing their type to uintmax_t from uint32_t. XXX The manual
page lags this change by a bit.
Define __PRIxBIT and __PRIxBITS printf(3) format strings.
|
| 1.118 |
| 17-Aug-2006 |
christos | Fix all the -D*DEBUG* code that it was rotting away and did not even compile.
Mostly from Arnaud Lacombe, many thanks!
|
| 1.117 |
| 06-Apr-2006 |
dyoung | In atw_start, do not initialize lasttx with -1, but initialize it
with the next free transmit descriptor. Now, it is more obvious
that lasttx is not an illegal negative index into the descriptor
ring. Remove a superfluous assertion.
Addresses Coverity CID 1319.
|
| 1.116 |
| 06-Apr-2006 |
dyoung | Correct sc_bbptype, sc_rftype bounds checks. Fixes Coverity CID
1541.
|
| 1.115 |
| 28-Mar-2006 |
dyoung | Revamp ieee80211_get_rate. Now it does not use the rateset in the
ic->ic_bss, but it uses the rateset in its new ieee80211_node
argument, instead. If the rate is fixed by ic->ic_fixed_rate, but
the fixed rate is not in the node's rateset, choose a reasonable
default: prefer the lowest basic rate or, if there is no basic
rate, prefer the lowest rate, period.
Change a printf complaint to a debug message.
Adapt drivers to suit new ieee80211_get_rate calling convention.
XXX I really need to replace ieee80211_get_rate with a bitrate
XXX adaptation algorithm. Soon, soon....
|
| 1.114 |
| 12-Mar-2006 |
dyoung | branches: 1.114.2;
Note in radiotap header file and manual page that radiotap fields
are little-endian. Fix wi(4) and atw(4) to reflect this fact.
|
| 1.113 |
| 08-Mar-2006 |
lukem | Use the SI capitalization for "Hz", "kHz", and "MHz" in comments and strings.
Add a space between numbers and Hz unit.
|
| 1.112 |
| 08-Mar-2006 |
dyoung | Change macro names to avoid collisions:
BIT -> __BIT
BITS -> __BITS
|
| 1.111 |
| 08-Mar-2006 |
dyoung | Straggler from previous commit: rename macro LSHIFT->SHIFTIN.
|
| 1.110 |
| 08-Mar-2006 |
dyoung | Move my bit-twiddling macros to libkern.h from my drivers, where
I had duplicated them. Improve the macros' names. Simplify their
implementation.
A brief description of each macro is below.
BIT(n): Return a bitmask with bit m set, where the least
significant bit is bit 0.
BITS(m, n): Return a bitmask with bits m through n, inclusive,
set. It does not matter whether m>n or m<=n.
The least significant bit is bit 0.
A "bitfield" is a span of consecutive bits defined by a
bitmask, where 1s select the bits in the bitfield. SHIFTIN,
SHIFTOUT, and SHIFTOUT_MASK help read and write bitfields
from device registers.
SHIFTIN(v, mask): Left-shift bits `v' into the bitfield
defined by `mask', and return them. No
side-effects.
SHIFTOUT(v, mask): Extract and return the bitfield selected
by `mask' from `v', right-shifting the
bits so that the rightmost selected bit
is at bit 0. No side-effects.
SHIFTOUT_MASK(mask): Right-shift the bits in `mask' so that
the rightmost non-zero bit is at bit
0. This is useful for finding the
greatest unsigned value that a bitfield
can hold. No side-effects. Note that
SHIFTOUT_MASK(m) = SHIFTOUT(m, m).
Examples:
/*
* Register definitions taken from the RFMD RF3000 manual.
*/
#define RF3000_GAINCTL 0x11 /* TX variable gain control */
#define RF3000_GAINCTL_TXVGC_MASK BITS(7, 2)
#define RF3000_GAINCTL_SCRAMBLER BIT(1)
/*
* Shift the transmit power into the transmit-power field of the
* gain-control register and write it to the baseband processor.
*/
atw_rf3000_write(sc, RF3000_GAINCTL,
SHIFTIN(txpower, RF3000_GAINCTL_TXVGC_MASK));
/*
* Register definitions taken from the ADMtek ADM8211 manual.
*
*/
#define ATW_RXSTAT_OWN BIT(31) /* 1: NIC may fill descriptor */
/* ... */
#define ATW_RXSTAT_DA1 BIT(17) /* DA bit 1, admin'd address */
#define ATW_RXSTAT_DA0 BIT(16) /* DA bit 0, group address */
#define ATW_RXSTAT_RXDR_MASK BITS(15,12) /* RX data rate */
#define ATW_RXSTAT_FL_MASK BITS(11,0) /* RX frame length, last
* descriptor only
*/
/* Extract the frame length from the Rx descriptor's
* status field.
*/
len = SHIFTOUT(rxstat, ATW_RXSTAT_FL_MASK);
|
| 1.109 |
| 20-Feb-2006 |
thorpej | branches: 1.109.2; 1.109.4;
Use device_is_active() rather than testing dv_flags for DVF_ACTIVE
directly.
|
| 1.108 |
| 19-Feb-2006 |
dyoung | ADM8211 hardware WEP is not working (probably due to a bug in 802.11
Duration / PLCP Length calculation), so temporarily switch to
software WEP, which is working.
|
| 1.107 |
| 18-Feb-2006 |
dyoung | When atw_enable is called, power may have been removed and re-applied,
so invalidate the WEP SRAM to force us to write the keys back to
the hardware.
|
| 1.106 |
| 18-Feb-2006 |
dyoung | Fix serious regression in AP-client mode: program adapter's BSSID
as we enter the IEEE80211_S_AUTH and IEEE80211_S_ASSOC states, so
that we don't send 802.11 Authentication and Association frames
with BSSID=00:00:00:00:00:00.
|
| 1.105 |
| 29-Dec-2005 |
dyoung | branches: 1.105.2; 1.105.4; 1.105.6;
Remove declaration of deleted subroutine, atw_change_ibss().
|
| 1.104 |
| 29-Dec-2005 |
dyoung | Extract subroutine is_running().
If ieee80211_ioctl() returns ERESTART, reinitialize interface with
atw_init().
Don't discard the error returned by atw_init() in atw_media_change().
|
| 1.103 |
| 29-Dec-2005 |
dyoung | atw_start() need not update IFF_OACTIVE if it hasn't put a new
packet on the transmit ring, so don't do that.
|
| 1.102 |
| 29-Dec-2005 |
dyoung | Assert consistency of IFF_OACTIVE / out of sw/hw transmit descriptors
state.
|
| 1.101 |
| 29-Dec-2005 |
dyoung | Always tickle the Receive Demand Register (ATW_RDR) after re-enabling
the receiver.
|
| 1.100 |
| 29-Dec-2005 |
dyoung | A couple changes to the hardware reset:
Wait for the SWR bit in ATW_PAR to turn to 0, instead of waiting
for the whole register to turn to 0.
For ease of comparison with a reference driver, re-order operations.
|
| 1.99 |
| 29-Dec-2005 |
dyoung | Cosmetic: make a three-step staircase out of a four-step staircase.
|
| 1.98 |
| 29-Dec-2005 |
dyoung | Revamp state machine:
1 Only stop beacon generation on an ->INIT transition.
2 Merge AUTH and ASSOC cases, they do the same thing (tune
a new channel).
3 Start beacon generation in IBSS, AP, *and* "adhoc demo"
mode.
Cosmetic tweak: rewrap a statement.
|
| 1.97 |
| 29-Dec-2005 |
dyoung | Adapt atw(4) to the new IBSS merge idiom, where ieee80211_ibss_merge()
does not return ENETRESET to indicate the station should adopt a
new BSSID, but it triggers a RUN->RUN transition, instead.
|
| 1.96 |
| 29-Dec-2005 |
dyoung | Delete atw_media_status(). Let SIOCGIFMEDIA call ieee80211_media_status()
directly for media status.
|
| 1.95 |
| 29-Dec-2005 |
dyoung | Use the fragmentation threshold in the ieee80211com.
XXX Need to condition on frame type = data.
|
| 1.94 |
| 29-Dec-2005 |
dyoung | In atw_init(), always call atw_write_wep() to write the WEP state
to the h/w. This prevents a spurious call to atw_write_wep() later,
in IEEE80211_S_RUN state, when net80211 times-out ieee80211_nodes.
It is important to avoid a spurious atw_write_wep() call because
in IBSS mode, at least, WEP re-initialization reliably locks up
the transmitter.
XXX There must be a bug in atw_write_wep() that causes it to lock
XXX up the transmitter. I will revisit it later.
|
| 1.93 |
| 29-Dec-2005 |
dyoung | In atw(4), use ieee80211_compute_duration() to compute IEEE 802.11
Duration and PLCP Length fields, and delete the abominable
atw_frame_setdurs() subroutine.
Make rtw(4) use the new ieee80211_compute_duration() calling
convention.
Add an ieee80211_key argument to ieee80211_compute_duration() and
lightly constify arguments. Get the crypto header length from the
key argument instead of blithely assuming a WEP header. Add some
inline documentation. Account for data padding (IEEE80211_F_DATAPAD).
|
| 1.92 |
| 24-Dec-2005 |
perry | Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
|
| 1.91 |
| 23-Nov-2005 |
dyoung | Misc. bug fixes:
1 Reset both IFF_OACTIVE and the transmit watchdog timer in
appropriate places to avoid both wedging the transmit section
and spurious transmit timeouts.
2 Reset IFF_ALLMULTI at the top of atw_filter_setup so that the
NIC will filter the multicast packets we are not interested in
after we come out of promiscuous mode.
3 In atw_txdrain, count drained transmit descriptors to avoid
descriptor exhaustion.
|
| 1.90 |
| 18-Nov-2005 |
skrll | Adapt drivers to the new net80211(9).
Most of this is from dyoung@. Thanks!
|
| 1.89 |
| 07-Jul-2005 |
dyoung | branches: 1.89.6;
Don't write WEP keys to the chip unless it is enabled.
Suspend and restart the transmit/receive engines while writing WEP
keys.
|
| 1.88 |
| 06-Jul-2005 |
dyoung | Historically, an(4), ath(4), atw(4), rtw(4), and wi(4) have printed
out their modes and rates at boot. Revert to the historical
behavior.
|
| 1.87 |
| 26-Jun-2005 |
dyoung | branches: 1.87.2;
Do not build AP support if 'options IEEE80211_NO_HOSTAP' is in the
kernel configuration.
|
| 1.86 |
| 25-Jun-2005 |
dyoung | Cosmetic: join lines.
|
| 1.85 |
| 22-Jun-2005 |
dyoung | Resolve conflicts in importation of 18-May-2005 ath(4) / net80211(9)
from FreeBSD. Introduce compatibility shims (sys/dev/ic/ath_netbsd.[ch],
sys/net80211/ieee80211_netbsd.[ch]). Update drivers (an, atu, atw,
awi, ipw, iwi, rtw, wi) for the new net80211(9) API.
|
| 1.84 |
| 27-Feb-2005 |
perry | nuke trailing whitespace
|
| 1.83 |
| 31-Jan-2005 |
thorpej | Eliminate use of M_HASFCS.
|
| 1.82 |
| 04-Jan-2005 |
dyoung | branches: 1.82.2; 1.82.4;
IBSS-merge clean-up, inspired by some Linux patches from Jon Anderson
(mail@janderson.ca): remove ieee80211_ibss_merge's TSFT argument.
Do the TSFT comparison in the drivers (ath, atw). Remove a lot of
extraneous debug statements from ieee80211_ibss_merge.
Set the ieee80211_node's state to IEEE80211_STA_BSS after it's been
copied to the ic_bss, not before.
In struct ieee80211_node, make the ni_tstamp field a union of a
uint64_t and the 8 TSF octets so that it's easier to compare a
neighbor's TSF with the local TSF.
Log IBSS merges (Greg Troxel's suggestion). Also log IBSS creation.
These are rare and important events that deserve to be logged.
|
| 1.81 |
| 27-Dec-2004 |
mycroft | Replace d_plcp_svc with d_residue. The latter is the number of whole
empty/unused octets to fill out the data time slot. The value is constrained
by math to 0 for <= 5.5Mb, 0-1 for 11Mb, and 0-2 for 22Mb. It is used to
signal to the MAC that there is residue.
|
| 1.80 |
| 30-Oct-2004 |
thorpej | When adding/deleting multicast addresses, only whack the address
filter if the interface is marked RUNNING.
Fixes kern/27678.
|
| 1.79 |
| 10-Aug-2004 |
dyoung | Make the node table into an LRU cache: least-recently used nodes
are at the end of the node queue. Change the reference-counting
discipline: ni->ni_refcnt indicates how many times net80211 has
granted ni to the driver. Every node in the table with ni_refcnt=0
is eligible to be garbage-collected. The mere presence of a node
in the table does not any longer indicate its auth/assoc state;
nodes have a ni_state variable, now. A sysctl,
net.link.ieee80211.maxnodecache, controls the maximum LRU cache
size.
While I am here, patch ieee80211_find_node_for_beacon to do a "best
match" by bssid/ssid/channel, not a "perfect match." This keeps
net80211 from caching duplicate nodes in the table.
|
| 1.78 |
| 28-Jul-2004 |
dyoung | branches: 1.78.2;
Vastly simplify ieee80211_ibss_merge, eliminating the needless
callbacks. Change the reference IBSS-merge implementation in atw
to match.
|
| 1.77 |
| 27-Jul-2004 |
dyoung | Cancel scan callout when the device detaches. Pointed out by Todd
Miller.
|
| 1.76 |
| 24-Jul-2004 |
dyoung | Pull the IBSS merge logic out of atw and into net80211, since ath
will eventually share it.
In the IBSS merge logic, check conditions in a different order so
that they run faster in the common case---no merge. Fix the
rate-limiting on the debug outputs (enabled by IFF_LINK0).
|
| 1.75 |
| 24-Jul-2004 |
dyoung | Doh, we really do need to set bit ATW_NAR_MM in ATW_NAR, or else
no multicast packets are let through.
|
| 1.74 |
| 24-Jul-2004 |
dyoung | Add atw_nar_init, atw_next_scan prototypes (thanks Todd Miller)
and sort prototypes.
In-line atw_tsft.
|
| 1.73 |
| 23-Jul-2004 |
mycroft | Cleanup of ieee80211_node from madwifi:
* Don't use ifp pointers; use ieee80211com.
* Implement the locking macros that are used under FreeBSD and Linux.
|
| 1.72 |
| 23-Jul-2004 |
mycroft | Fix mismerge.
|
| 1.71 |
| 23-Jul-2004 |
mycroft | IEEE80211_F_WEPON -> IEEE80211_F_PRIVACY
|
| 1.70 |
| 23-Jul-2004 |
dyoung | Instrument atw(4) delays so that I can experiment and shorten the
conservative delays that I derived from the reference driver.
|
| 1.69 |
| 23-Jul-2004 |
dyoung | Print and store Cardbus/PCI revision number.
Begin conditioning device configuration on revision number. Four
revisions are known:
1.1/1.5 -> ADM8211A,
2.0 -> ADM8211B,
3.0 -> ADM8211C.
The B and C parts, which are not supported yet, have AP capability.
|
| 1.68 |
| 23-Jul-2004 |
dyoung | Fix IBSS merges in atw(4).
|
| 1.67 |
| 23-Jul-2004 |
dyoung | Use the new SRAM size constants.
|
| 1.66 |
| 16-Jul-2004 |
dyoung | The RSSI field in the Rx descriptor is the unadulterated content
of the DIVCTL/RSSI register on the RF3000 baseband. Mask all but
the RSSI bits.
|
| 1.65 |
| 15-Jul-2004 |
dyoung | Insist that callers use atw_write_sram to copy even-length buffers
to even offsets in the ADM8211 SRAM.
assert->KASSERT
|
| 1.64 |
| 15-Jul-2004 |
dyoung | Totally revamp device initialization using clue from the reference
driver. I also have re-organized the code a lot.
|
| 1.63 |
| 15-Jul-2004 |
dyoung | Totally revamp device resets using clue from the reference driver.
|
| 1.62 |
| 15-Jul-2004 |
dyoung | Make atw_read_srom static.
|
| 1.61 |
| 15-Jul-2004 |
dyoung | Re-organize, add new, and remove old prototypes.
|
| 1.60 |
| 15-Jul-2004 |
dyoung | Once again, stop calling the bus front-end's interrupt-acknowledgement
callback.
|
| 1.59 |
| 15-Jul-2004 |
dyoung | Totally revamp the way that I program the synthesizer and baseband.
|
| 1.58 |
| 15-Jul-2004 |
dyoung | Take the paranoia out of the code for writing baseband registers.
|
| 1.57 |
| 15-Jul-2004 |
dyoung | Simplify the Rx filter setup, following the AL981 code in tlp(4).
|
| 1.56 |
| 15-Jul-2004 |
dyoung | Countdown correctly to the Target Beacon Transmission Time.
Borrowing an idea from the reference driver, use no 64-bit arithmetic.
|
| 1.55 |
| 15-Jul-2004 |
dyoung | In atw_start_beacon, set CAP0 as well as BCNT and CAP1.
|
| 1.54 |
| 15-Jul-2004 |
dyoung | Simplify IBSS merge code.
|
| 1.53 |
| 15-Jul-2004 |
dyoung | Only write the SSID buffer to the ADM8211 SRAM up to the end of
the SSID, not up to the end of the buffer. Given the (too
conservative?) delays involved, this should save some time when we
join a new network.
|
| 1.52 |
| 15-Jul-2004 |
dyoung | Change the order in which I write the BSSID registers on the ADM8211,
to match the reference driver. This probably does not make any
functional difference.
|
| 1.51 |
| 15-Jul-2004 |
dyoung | Set up the Tx descriptor ring more safely. Fix an endianness bug.
"It's a wonder this ever worked." (Actually, it's not.)
|
| 1.50 |
| 15-Jul-2004 |
dyoung | Re-synchronize TSFT after an IBSS merge.
|
| 1.49 |
| 15-Jul-2004 |
dyoung | Delay for tens of milliseconds lot after writing the Network Access
Register. I am slavishly imitating the reference driver, here.
I will come back and lower the delays later.
|
| 1.48 |
| 15-Jul-2004 |
dyoung | In the transmit interrupt handler, do not unnecessarily synchronize
all the descriptors for a buffer chain. Just synchronize the last
one, which has the interesting stuff.
I still synchronize all the descriptors for the buffer chain if
super-verbose debugging is enabled, since the driver will print
all the descriptors for the chain.
|
| 1.47 |
| 15-Jul-2004 |
dyoung | Remove a less-than-helpful comment.
|
| 1.46 |
| 15-Jul-2004 |
dyoung | Clamp the length of a received packet, just in case the chip lies.
|
| 1.45 |
| 15-Jul-2004 |
dyoung | When super-verbose debugging is enabled, convert Rx descriptors'
endianness before printing them.
|
| 1.44 |
| 15-Jul-2004 |
dyoung | Delete some dead code.
Don't call back into the bus-specific code for resets any longer.
It does not seem to be necessary.
|
| 1.43 |
| 15-Jul-2004 |
dyoung | During scans, initialize the BSSID to ff:ff:ff:ff:ff:ff before
sending the first probe request.
|
| 1.42 |
| 15-Jul-2004 |
dyoung | Clear dead code out of atw_clear_sram.
|
| 1.41 |
| 15-Jul-2004 |
dyoung | Don't send data packets until the interface is in state RUN. This
stops ARP and IPv6 Neighbor Discovery packets from trickling out
the interface before it is time.
|
| 1.40 |
| 15-Jul-2004 |
dyoung | I'm not treating the lost beacon count specially any more. It is
kind of a dumb way to track the link condition, anyway....
|
| 1.39 |
| 15-Jul-2004 |
dyoung | Rid atw of some dead code and some test instrumentation.
|
| 1.38 |
| 15-Jul-2004 |
dyoung | In ad hoc mode, don't set the mysterious EA bit in the Network
Access Register. ADMtek's reference driver does not use it at all,
and it does not seem to make any difference whether I leave it in
or take it out.
|
| 1.37 |
| 23-Jun-2004 |
dyoung | Only drain the transmit queue if we are idling the transmit section.
|
| 1.36 |
| 23-Jun-2004 |
dyoung | After we wait for the MAC's transmit section to idle, drain the
transmit queue and cancel the watchdog timer. This ends the annoying
"atw0: transmit timeout" messages that disrupted my WiFi tonight.
|
| 1.35 |
| 23-Jun-2004 |
dyoung | Fix a commit-o: handle all cases in the switch-statement.
|
| 1.34 |
| 23-Jun-2004 |
dyoung | Don't skip the reset! atw was not getting reset at device attachment.
atw seems to work better now that it gets this right: for one thing,
the RSSI can be seen to change as I walk around the office with my
laptop.
Thanks to Todd C. Miller for pointing out my mistake.
|
| 1.33 |
| 23-Jun-2004 |
dyoung | Fix typo: change ATW_RFTYPE_RFMD and family to ATW_BBPTYPE_RFMD.
This does not make any functional difference: each manufacturer's
RF type-number is the same as its BBP type-number.
|
| 1.32 |
| 06-Jun-2004 |
dyoung | In ad hoc mode, ignore the MAC's link up/down indication, since it
does not appear to be reliable.
|
| 1.31 |
| 05-Jun-2004 |
dyoung | No need to detect and exit on short 802.11 packets, since
ieee80211_input will do that (and tap the packet).
|
| 1.30 |
| 31-May-2004 |
dyoung | It's only necessary to set do_encrypt in one place, so do that.
|
| 1.29 |
| 31-May-2004 |
dyoung | Cosmetic: fix comment typo, change bit-test style.
|
| 1.28 |
| 31-May-2004 |
dyoung | Name the shift, txpower << 2 -> LSHIFT(txpower, RF3000_GAINCTL_TXVGC_MASK).
|
| 1.27 |
| 31-May-2004 |
dyoung | Wrap a line. Remove a useless comment.
|
| 1.26 |
| 31-May-2004 |
dyoung | Describe Tx/Rx state a little better using clue from the ADM8211C/CR
datasheet.
|
| 1.25 |
| 31-May-2004 |
dyoung | Use bpf_mtap2.
|
| 1.24 |
| 17-Feb-2004 |
dyoung | branches: 1.24.2;
Move the RF Microdevices RF3000 & Silicon Laboratories SI4126/SI4136
register sets into their own header files for re-use by future
drivers.
|
| 1.23 |
| 29-Jan-2004 |
dyoung | Get rid of __P.
|
| 1.22 |
| 29-Jan-2004 |
dyoung | Only pass 802.11 frames up if they are greater than the minimum
size or else if monitor mode is enabled.
|
| 1.21 |
| 29-Jan-2004 |
dyoung | Avoid division by zero when computing the link-lost lost-beacons
threshold.
|
| 1.20 |
| 29-Jan-2004 |
dyoung | Deal with the RSSI as an unsigned value.
|
| 1.19 |
| 13-Jan-2004 |
dyoung | NetBSD's KASSERT takes just one argument while FreeBSD's takes two,
so I have added IASSERT(cond, complaint) to the compatibility header
file and s/KASSERT/IASSERT/'d.
|
| 1.18 |
| 10-Jan-2004 |
dyoung | Rounding to the nearest multiple of 2 with roundup(constant, 2) is
easier to read than `constant + 1'.
|
| 1.17 |
| 10-Jan-2004 |
dyoung | In atw_rf3000_tune, enable I/O with the modem and RF front-end
"just in time" instead of at the top of the function.
|
| 1.16 |
| 10-Jan-2004 |
dyoung | Do not set IEEE80211_F_IBSSON in hostap mode. Treat hostap-mode
when the link condition changes by returning.
Note that hostap mode still does not work in atw, and ADMtek has
told me that the hardware will not support it, but I remain hopeful.
|
| 1.15 |
| 10-Jan-2004 |
dyoung | Report received-early interrupt with a debug printf.
Print the Serial EEPROM and the MAC address it contains when
atw_debug > 0, because atw_debug > 1 is a little too strict.
|
| 1.14 |
| 10-Jan-2004 |
dyoung | Misc. cosmetic changes.
Add a debug printf to the input path.
|
| 1.13 |
| 10-Jan-2004 |
dyoung | Use new docs provided by RFMD to give some meaning to
previously-undocumented registers and magic numbers on the RF3000
baseband.
|
| 1.12 |
| 16-Nov-2003 |
dyoung | Add data-link type DLT_IEEE802_11_RADIO to wi and atw. DLT_IEEE802_11_RADIO
lets you monitor radio stats like received signal strength, which
diversity antenna was used, channel/frequency, modulation, and data
rate.
|
| 1.11 |
| 02-Nov-2003 |
dyoung | No need to check which state we're changing FROM when we deactivate
the scan callout.
|
| 1.10 |
| 02-Nov-2003 |
dyoung | Get a clue from ath(4) and move the ieee80211_new_state() calls in
atw_init to one place.
|
| 1.9 |
| 02-Nov-2003 |
dyoung | Fix thinko that breaks IBSS merges in atw(4). sc->sc_opmode !=
ic->ic_opmode!
|
| 1.8 |
| 02-Nov-2003 |
dyoung | Use ieee80211_find_rxnode to attribute Rx packets to the write
ieee80211_node. This reduces code duplication. It will help us
support passive scanning and rate adaptation.
|
| 1.7 |
| 25-Oct-2003 |
christos | make this compile again. I should really rename the FreeBSD KASSERT to
KASSERT2 or something.
|
| 1.6 |
| 25-Oct-2003 |
christos | KASSERT takes 2 arguments here.
|
| 1.5 |
| 25-Oct-2003 |
christos | Fix uninitialized variable warnings
|
| 1.4 |
| 16-Oct-2003 |
dyoung | Cosmetic change: shorten 6 lines to 2.
|
| 1.3 |
| 13-Oct-2003 |
dyoung | Adapt atw(4) to the new 802.11 layer.
Simplify atw_start, atw_newstate.
Synchronize access to atw_start by bracketing the call to
ieee80211_next_scan in atw_next_scan with splnet()/splx().
|
| 1.2 |
| 20-Sep-2003 |
dyoung | Allow channels 1-14 in MMK2, for real. Fixes PR 22530 from
FUKAUMI Naoki.
|
| 1.1 |
| 06-Jul-2003 |
dyoung | Oops. Add the atw(4) sources, too.
|
| 1.24.2.2 |
| 27-Jun-2004 |
jdc | branches: 1.24.2.2.2;
Pull up revisions 1.36-1.37 (requested by dyoung in ticket #552).
After we wait for the MAC's transmit section to idle, drain the
transmit queue and cancel the watchdog timer. This ends the annoying
"atw0: transmit timeout" messages that disrupted my WiFi tonight.
Only drain the transmit queue if we are idling the transmit section.
|
| 1.24.2.1 |
| 27-Jun-2004 |
jdc | Pull up revision 1.34 (requested by dyoung in ticket #551).
Don't skip the reset! atw was not getting reset at device attachment.
atw seems to work better now that it gets this right: for one thing,
the RSSI can be seen to change as I walk around the office with my
laptop.
Thanks to Todd C. Miller for pointing out my mistake.
|
| 1.24.2.2.2.1 |
| 24-Jan-2005 |
he | Pull up revision 1.80 (requested by thorpej in ticket #939):
When adding or deleting multicast addresses, only change
the address filter if the interface is marked RUNNING.
Fixes PR#27678.
|
| 1.78.2.11 |
| 11-Dec-2005 |
christos | Sync with head.
|
| 1.78.2.10 |
| 10-Nov-2005 |
skrll | Sync with HEAD. Here we go again...
|
| 1.78.2.9 |
| 04-Mar-2005 |
skrll | Sync with HEAD.
Hi Perry!
|
| 1.78.2.8 |
| 04-Feb-2005 |
skrll | Sync with HEAD.
|
| 1.78.2.7 |
| 17-Jan-2005 |
skrll | Sync with HEAD.
|
| 1.78.2.6 |
| 02-Nov-2004 |
skrll | Sync with HEAD.
|
| 1.78.2.5 |
| 21-Sep-2004 |
skrll | Fix the sync with head I botched.
|
| 1.78.2.4 |
| 18-Sep-2004 |
skrll | Sync with HEAD.
|
| 1.78.2.3 |
| 12-Aug-2004 |
skrll | Sync with HEAD.
|
| 1.78.2.2 |
| 03-Aug-2004 |
skrll | Sync with HEAD
|
| 1.78.2.1 |
| 28-Jul-2004 |
skrll | file atw.c was added on branch ktrace-lwp on 2004-08-03 10:46:11 +0000
|
| 1.82.4.2 |
| 19-Mar-2005 |
yamt | sync with head. xen and whitespace. xen part is not finished.
|
| 1.82.4.1 |
| 12-Feb-2005 |
yamt | sync with head.
|
| 1.82.2.1 |
| 29-Apr-2005 |
kent | sync with -current
|
| 1.87.2.6 |
| 17-Mar-2008 |
yamt | sync with head.
|
| 1.87.2.5 |
| 07-Dec-2007 |
yamt | sync with head
|
| 1.87.2.4 |
| 27-Oct-2007 |
yamt | sync with head.
|
| 1.87.2.3 |
| 03-Sep-2007 |
yamt | sync with head.
|
| 1.87.2.2 |
| 30-Dec-2006 |
yamt | sync with head.
|
| 1.87.2.1 |
| 21-Jun-2006 |
yamt | sync with head.
|
| 1.89.6.2 |
| 29-Nov-2005 |
yamt | sync with head.
|
| 1.89.6.1 |
| 22-Nov-2005 |
yamt | sync with head.
|
| 1.105.6.1 |
| 22-Apr-2006 |
simonb | Sync with head.
|
| 1.105.4.1 |
| 09-Sep-2006 |
rpaulo | sync with head
|
| 1.105.2.1 |
| 01-Mar-2006 |
yamt | sync with head.
|
| 1.109.4.1 |
| 19-Apr-2006 |
elad | sync with head.
|
| 1.109.2.4 |
| 03-Sep-2006 |
yamt | sync with head.
|
| 1.109.2.3 |
| 11-Apr-2006 |
yamt | sync with head
|
| 1.109.2.2 |
| 01-Apr-2006 |
yamt | sync with head.
|
| 1.109.2.1 |
| 13-Mar-2006 |
yamt | sync with head.
|
| 1.114.2.2 |
| 24-May-2006 |
tron | Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
|
| 1.114.2.1 |
| 28-Mar-2006 |
tron | Merge 2006-03-28 NetBSD-current into the "peter-altq" branch.
|
| 1.119.4.2 |
| 10-Dec-2006 |
yamt | sync with head.
|
| 1.119.4.1 |
| 22-Oct-2006 |
yamt | sync with head
|
| 1.119.2.2 |
| 12-Jan-2007 |
ad | Sync with head.
|
| 1.119.2.1 |
| 18-Nov-2006 |
ad | Sync with head.
|
| 1.125.4.1 |
| 12-Mar-2007 |
rmind | Sync with HEAD.
|
| 1.126.4.1 |
| 11-Jul-2007 |
mjf | Sync with head.
|
| 1.126.2.3 |
| 23-Oct-2007 |
ad | Sync with head.
|
| 1.126.2.2 |
| 09-Oct-2007 |
ad | Sync with head.
|
| 1.126.2.1 |
| 01-Jul-2007 |
ad | Adapt to callout API change.
|
| 1.127.8.3 |
| 23-Mar-2008 |
matt | sync with HEAD
|
| 1.127.8.2 |
| 09-Jan-2008 |
matt | sync with HEAD
|
| 1.127.8.1 |
| 06-Nov-2007 |
matt | sync with HEAD
|
| 1.127.6.4 |
| 21-Nov-2007 |
joerg | Sync with HEAD.
|
| 1.127.6.3 |
| 26-Oct-2007 |
joerg | Sync with HEAD.
Follow the merge of pmap.c on i386 and amd64 and move
pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup
code to restore CR4 before jumping back into kernel space as the large
page option might cover that.
|
| 1.127.6.2 |
| 02-Oct-2007 |
joerg | Sync with HEAD.
|
| 1.127.6.1 |
| 03-Sep-2007 |
jmcneill | Sync with HEAD.
|
| 1.127.2.1 |
| 03-Sep-2007 |
skrll | Sync with HEAD.
|
| 1.128.2.1 |
| 06-Oct-2007 |
yamt | sync with head.
|
| 1.129.2.2 |
| 18-Nov-2007 |
bouyer | Sync with HEAD
|
| 1.129.2.1 |
| 25-Oct-2007 |
bouyer | Sync with HEAD.
|
| 1.130.2.1 |
| 19-Nov-2007 |
mjf | Sync with HEAD.
|
| 1.134.14.4 |
| 17-Jan-2009 |
mjf | Sync with HEAD.
|
| 1.134.14.3 |
| 28-Sep-2008 |
mjf | Sync with HEAD.
|
| 1.134.14.2 |
| 02-Jun-2008 |
mjf | Sync with HEAD.
|
| 1.134.14.1 |
| 03-Apr-2008 |
mjf | Sync with HEAD.
|
| 1.134.10.1 |
| 24-Mar-2008 |
keiichi | sync with head.
|
| 1.137.4.6 |
| 11-Aug-2010 |
yamt | sync with head.
|
| 1.137.4.5 |
| 11-Mar-2010 |
yamt | sync with head
|
| 1.137.4.4 |
| 16-Sep-2009 |
yamt | sync with head
|
| 1.137.4.3 |
| 20-Jun-2009 |
yamt | sync with head
|
| 1.137.4.2 |
| 04-May-2009 |
yamt | sync with head.
|
| 1.137.4.1 |
| 16-May-2008 |
yamt | sync with head.
|
| 1.137.2.1 |
| 18-May-2008 |
yamt | sync with head.
|
| 1.139.6.2 |
| 13-Dec-2008 |
haad | Update haad-dm branch to haad-dm-base2.
|
| 1.139.6.1 |
| 19-Oct-2008 |
haad | Sync with HEAD.
|
| 1.139.4.1 |
| 18-Jul-2008 |
simonb | Sync with head.
|
| 1.139.2.1 |
| 18-Sep-2008 |
wrstuden | Sync with wrstuden-revivesa-base-2.
|
| 1.140.2.1 |
| 19-Jan-2009 |
skrll | Sync with HEAD.
|
| 1.142.2.1 |
| 23-Jul-2009 |
jym | Sync with HEAD.
|
| 1.149.2.1 |
| 30-Apr-2010 |
uebayasi | Sync with HEAD.
|
| 1.150.2.3 |
| 21-Apr-2011 |
rmind | sync with head
|
| 1.150.2.2 |
| 05-Mar-2011 |
rmind | sync with head
|
| 1.150.2.1 |
| 30-May-2010 |
rmind | sync with head
|
| 1.152.2.1 |
| 06-Jun-2011 |
jruoho | Sync with HEAD.
|
| 1.153.18.1 |
| 18-May-2014 |
rmind | sync with head
|
| 1.153.14.2 |
| 03-Dec-2017 |
jdolecek | update from HEAD
|
| 1.153.14.1 |
| 20-Aug-2014 |
tls | Rebase to HEAD as of a few days ago.
|
| 1.153.4.1 |
| 22-May-2014 |
yamt | sync with head.
for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.
this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
|
| 1.156.6.4 |
| 05-Feb-2017 |
skrll | Sync with HEAD
|
| 1.156.6.3 |
| 09-Jul-2016 |
skrll | Sync with HEAD
|
| 1.156.6.2 |
| 29-May-2016 |
skrll | Sync with HEAD
|
| 1.156.6.1 |
| 19-Mar-2016 |
skrll | Sync with HEAD
|
| 1.160.4.1 |
| 21-Apr-2017 |
bouyer | Sync with HEAD
|
| 1.160.2.1 |
| 20-Mar-2017 |
pgoyette | Sync with HEAD
|
| 1.161.6.1 |
| 10-Dec-2017 |
snj | Pull up following revision(s) (requested by msaitoh in ticket #427):
sys/arch/amiga/dev/if_bah_zbus.c: 1.17
sys/arch/arm/broadcom/bcm53xx_eth.c: 1.30
sys/arch/powerpc/booke/dev/pq3etsec.c: 1.32
sys/arch/usermode/dev/if_veth.c: 1.9
sys/dev/ic/an.c: 1.66
sys/dev/ic/athn.c: 1.17
sys/dev/ic/atw.c: 1.162
sys/dev/ic/bwi.c: 1.33
sys/dev/ic/dwc_gmac.c: 1.41-1.42
sys/dev/ic/malo.c: 1.10
sys/dev/ic/rt2560.c: 1.31
sys/dev/ic/rt2661.c: 1.36
sys/dev/ic/rt2860.c: 1.29
sys/dev/ic/rtw.c: 1.127
sys/dev/ic/rtwvar.h: 1.46
sys/dev/ic/smc90cx6.c: 1.71
sys/dev/ic/smc90cx6var.h: 1.12
sys/dev/ic/wi.c: 1.244
sys/dev/pci/if_ipw.c: 1.66
sys/dev/pci/if_iwi.c: 1.104
sys/dev/pci/if_iwm.c: 1.76
sys/dev/pci/if_iwn.c: 1.86
sys/dev/pci/if_rtwn.c: 1.13
sys/dev/pci/if_wm.c: 1.541
sys/dev/pci/if_wpi.c: 1.79
sys/dev/pci/ixgbe/ixgbe.c: 1.106
sys/dev/pci/ixgbe/ixv.c: 1.73 via patch
sys/dev/pcmcia/if_malo_pcmcia.c: 1.15
sys/dev/scsipi/if_se.c: 1.95
sys/dev/usb/if_upl.c: 1.60
sys/net/if.c: 1.396
sys/net/if.h: 1.241
sys/net/if_arc.h: 1.23
sys/net/if_arcsubr.c: 1.78
sys/net/if_bridge.c: 1.136-1.137
sys/net/if_etherip.c: 1.39
sys/net/if_faith.c: 1.56
sys/net/if_gif.c: 1.131
sys/net/if_loop.c: 1.96
sys/net/if_mpls.c: 1.30
sys/net/if_pppoe.c: 1.129
sys/net/if_srt.c: 1.27
sys/net/if_stf.c: 1.102
sys/net/if_tap.c: 1.100
sys/net/if_vlan.c: 1.105
sys/netinet/ip_carp.c: 1.91
sys/rump/net/lib/libshmif/if_shmem.c: 1.73-1.74
sys/rump/net/lib/libvirtif/if_virt.c: 1.55-1.56
if_initalize() and if_attach() failed when resource allocation failed
(e.g. allocating softint). Without this change, it panics. It's bad because
resource shortage really occured when a lot of pseudo interface is created.
To avoid this problem, don't panic and change return value of if_initialize()
and if_attach() to int. Caller fanction will be recover from error cleanly by
checking the return value.
Return if bah_attach_subr() failed.
If if_attach() failed in the attach function, return.
- If if_initialize() failed in the attach function, free resources and return.
- Add some missing frees in bridge_clone_destroy().
- KNF
If error occured in bcmeth_ccb_attach(), free resources and return.
If error occured in pq3etsec_attach(), free resources and return.
If error occured in the attach function, free resources and return.
- If if_initialize() failed in athn_attach(), free resources and return.
- Add missing pmf_event_deregister() in athn_detach().
- Free resources correctly on some errors in atw_attach().
- Use apint*() insread of printf() in the attach function.
If if_initialize() failed in the attach function, return.
- If if_initialize() failed in the attach function, free resources and return.
- Add missing dwc_gmac_free_dma_rings() and mutex_destroy() when attach
failed.
- If if_initialize() failed in the attach function, free resources and return.
- ifp is always not NULL in iwi_detach(). Check correctly with ifp->if_softc.
- If if_initialize() failed in the attach function, free resources and return.
- Fix error path in the attach function correctly.
If if_initialize() failed in the attach function, free resources and return.
If if_attach() failed in the attach function, free resources and return.
- If if_initialize() failed in the attach function, free resources and return.
- KNF
- If if_attach() failed in the attach function, free resources and return.
- KNF
Fix compile error.
Fix compile error.
We don't need '&mii', but just 'mii' for mii_detach().
Don't free sc_rthash twice
|
| 1.162.2.2 |
| 28-Jul-2018 |
pgoyette | Sync with HEAD
|
| 1.162.2.1 |
| 02-May-2018 |
pgoyette | Synch with HEAD
|
| 1.164.2.3 |
| 13-Apr-2020 |
martin | Mostly merge changes from HEAD upto 20200411
|
| 1.164.2.2 |
| 08-Apr-2020 |
martin | Merge changes from current as of 20200406
|
| 1.164.2.1 |
| 10-Jun-2019 |
christos | Sync with HEAD
|
| 1.169.2.1 |
| 29-Feb-2020 |
ad | Sync with head.
|
| 1.170.10.1 |
| 17-Jun-2021 |
thorpej | Sync w/ HEAD.
|
