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path: root/sys/dev/usb/if_ral.c
AgeCommit message (Collapse)Author
2007-02-19do not do a curproc test for interrupt context, because it is plainly wrong.Theo de Raadt
this lets these work on macppc, for instance diagnosed by kettenis, but damien is not around, so ok jsg and others
2007-01-02Don't use M_DUP_PKTHDR() in the driver bpf hook. Using M_DUP_PKTHDR() on aClaudio Jeker
static mbuf results in a mbuf tag memory leak. Same change as in rum(4). OK mglocker@
2006-12-07http://www.ralinktech.com/ domain name is for sale.Damien Bergamini
use official url instead: http://www.ralinktech.com.tw/
2006-12-03fix handling of the SIOCS80211CHANNEL ioctl in monitor mode:Damien Bergamini
don't call xxx_set_chan() if the interface is not up&running. patch from Steffen Schuetz (st dot sch at gmx dot net) with minor modifications by me. closes kernel/5313
2006-12-03don't schedule a USB task in {ural,rum}_newstate() if we're called fromDamien Bergamini
a process context. this avoids potential races in {ural,rum}_stop().
2006-11-26do not have each net80211 driver define its own rates structures. if they useTheo de Raadt
the standard rates, use some defined by net80211 itself. kernel shrinks a bit ok jsg mglocker
2006-11-19restore the workaround for rate==0 bug.Damien Bergamini
i removed it in my last commit because i thought it was gone. looks like it's not the case. pointed out by niallo@
2006-11-13first round of commits for proper 11b/g protection support:Damien Bergamini
- use the newly introduced ieee80211_get_rts() and ieee80211_get_cts_to_self() functions. - use CTS-to-self instead of RTS/CTS to protect OFDM frames in a mixed 11b/g BSS. - make sure multicast frames are sent using CCK modulation. remove support for 5GHz radios in ral(4) RT2560 and ural(4). i'm not aware of any such adapters on the market and 11a code is known to be broken. some cleanup while i'm here.
2006-10-22make sure ni->ni_txrate is always initialized to a meaningful value byDamien Bergamini
redefining ic->ic_newassoc. this should prevent "bogus xmit rate" panics when operating in HostAP mode.
2006-09-18don't use IF_PREPEND() on altq's.Damien Bergamini
use IFQ_POLL()/IFQ_DEQUEUE() logic instead as described in altq(4).
2006-08-24s/IEEE80211_MTU_MAX/IEEE80211_MAX_LEN/ in my previous commit.Damien Bergamini
2006-08-23- fall back to 1Mbps if tx rate is returned as zero. avoids divide by zero. ↵Niall O'Higgins
should never happen, but sometimes it does on my amd64. ok damien@
2006-08-23the maximum MTU allowed for IEEE802.11 is 2290 which is greater thanDamien Bergamini
MCLBYTES (usually 2048). allocate tx xfer buffers of IEEE80211_MTU_MAX instead of MCLBYTES. rx buffers are still limited to MCLBYTES though.
2006-08-23Add Nova Tech NV-902W, and mention another Zinwell ural(4) device.Jonathan Gray
2006-08-18set of unrelated cosmetic tweaks.Damien Bergamini
2006-08-18fix a printf format stringDamien Bergamini
2006-08-18sync w/ rum(4):Damien Bergamini
- in ral_newstate(), save the "arg" parameter so we can pass it to the ieee80211_newstate() function in the usb task - merge ral_tx_data() and ral_tx_mgt()
2006-08-09fix endianness. this should give rate adaptation a better chance to workDamien Bergamini
on big endian architectures.
2006-07-02Fix channel frequency/flags in radiotap structures.Jonathan Gray
Now I can see probes cycling 1->14 instead of just sitting at channel 1.
2006-06-23In a drivers activate() entry point, if on DVACT_DEACTIVATE it doesMiod Vallat
something, then it MUST return zero on DVACT_ACTIVATE, not EOPNOTSUPP; this very popular bug has been cut and pasted a lot of times... ok deraadt@ mickey@
2006-06-17Move AMRR rate control algorithm out of wpi(4) and ural(4), into net80211.Damien Bergamini
ok brad@
2006-06-10- fix checking of WEP flagDamien Bergamini
- move default MAC/BBP/RF settings from if_ral.c to if_ralreg.h
2006-03-25allow bpf(4) to ignore packets based on their direction (inbound orDamien Miller
outbound), using a new BIOCSDIRFILT ioctl; guidance, feedback and ok canacar@
2006-03-21Make ural(4) read and show real MAC/BBP rev instead of hardcoded RT2570Pedro Martelletto
"Go ahead" damien@ via jsg@
2006-02-19sync w/ rt2560.c:Damien Bergamini
don't try to release references to nodes that have been freed by net80211. in HostAP mode, when switching to the INIT state, net80211 sends a DISASSOC and a DEAUTH frame to all associated stations and immediately free all the nodes while we may still hold references to them in our Tx queues.
2006-02-11trim FCS in the driver instead of setting the M_HASFCS flag and lettingDamien Bergamini
ieee80211_input() do the job. requested by brad@
2006-02-04fix a copy/paste in a comment.Damien Bergamini
2006-01-29Use usbd_clear_endpoint_stall_async() when clearing endpoint stalls inBrad Smith
an interrupt context. From NetBSD ok dlg@
2006-01-22account tx retry-fail errors in if_oerrors.Damien Bergamini
2006-01-14- give rate to rx radiotapDamien Bergamini
- swap rssi/rate fields in ural_rx_desc
2006-01-14Correct the length of the rx radiotap to be that of the rx not txJonathan Gray
struct. ok damien@
2006-01-13send management frames at lowest possible rate.Damien Bergamini
2006-01-13- fix short preamble supportDamien Bergamini
- add short slot support - fix eifs settings - many consistency tweaks
2006-01-13- simplify lookup of 802.11a channels (we know they exist)Damien Bergamini
- kill two stupid comments while i'm here
2006-01-13- fix AMRR initialization + retry-fail countDamien Bergamini
- fix contention window - silently discard received frames that are too short - sync setup_tx_desc w/ ral
2006-01-04Remove redundant calls to bpfdetach.Can Erkin Acar
ok brad@
2005-12-23Support Nintendo Wi-Fi USB Connector, noticed in Linux rt2570 driverJonathan Gray
and verified against windows driver.
2005-12-09Add support for Linksys HU200-TS, id found in Linux RT2570 driver.Jonathan Gray
2005-11-24o Force the sending of an extra URB if there is less than 2 bytes leftDamien Bergamini
at the end of the last URB (URB = USB Request Block = 64 bytes). o Better check of the size of received frames. o In ural_tx_{data,mgt} send the packet to BPF after setting the duration field of the frame. o Minor tweaks.
2005-11-24ural should be DV_IFNET, not DV_DULL. noticed by ian@.Alexander Yurchenko
ok many.
2005-11-23Be more robust when receiving frames. If we can't allocate a new mbuf,Damien Bergamini
just discard the received frame and reuse the old mbuf.
2005-11-23use sizeof instead of hard-coded values.Damien Bergamini
2005-11-23Implement the Adaptive Multi Rate Retry algorithm (AMRR) for BSS mode.Damien Bergamini
This algorithm is particularly well suited for ural since it does not require per-frame retry statistics.
2005-11-23Optimize TXTIME and PLCP LENGTH field computation.Damien Bergamini
Avoid modulus operations.
2005-10-02allows dhcpd to work when ral/ural is acting as a standalone AP (withoutDamien Bergamini
bridging). it appears that ieee80211_input() enqueues packets in if_snd without calling if_start(). closes PR/4237
2005-08-27Extend basic rate set in 802.11g so that ACKs can be sent at 5.5 or 11Mbps.Damien Bergamini
Fix WME settings (Best Effort). ok deraadt@ reyk@ henning@ tested by many
2005-08-27backout unapproved diffTheo de Raadt
2005-08-25Extend basic rate set in 802.11g so that ACKs can be sent at 5.5 or 11Mbps.Damien Bergamini
Fix WME settings (Best Effort).
2005-08-23Ralink windows driver incorrectly lists a SMC product id that isJonathan Gray
actually some kind of prism chip. ok derradt@
2005-08-01Don't keep the devinfo string on the stack, instead use malloc/free.Brad Smith
This should cure some rare stack overflows. From augustss NetBSD ok dlg@ pascoe@
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