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Default branch: MAIN
Revision 1.35 / (download) - annotate - [select for diffs], Mon Aug 22 08:37:16 2022 UTC (5 months ago) by riastradh
Branch: MAIN
CVS Tags: netbsd-10-base,
netbsd-10,
bouyer-sunxi-drm-base,
bouyer-sunxi-drm,
HEAD
Changes since 1.34: +10 -12
lines
Diff to previous 1.34 (colored)
usbnet(9): Update comments about locking to reflect current reality. No functional change.
Revision 1.34 / (download) - annotate - [select for diffs], Sat Aug 20 14:08:59 2022 UTC (5 months, 1 week ago) by riastradh
Branch: MAIN
Changes since 1.33: +2 -1
lines
Diff to previous 1.33 (colored)
usbnet(9): New usbnet_ispromisc(un). Replaces ifp->if_flags & IFF_PROMISC in multicast filter updates.
Revision 1.33 / (download) - annotate - [select for diffs], Thu Mar 3 05:56:51 2022 UTC (10 months, 3 weeks ago) by riastradh
Branch: MAIN
Changes since 1.32: +18 -16
lines
Diff to previous 1.32 (colored)
usbnet: Update some comments.
Revision 1.32 / (download) - annotate - [select for diffs], Thu Mar 3 05:56:36 2022 UTC (10 months, 3 weeks ago) by riastradh
Branch: MAIN
Changes since 1.31: +2 -5
lines
Diff to previous 1.31 (colored)
usbnet: Fix type of struct usbnet::un_ed according to plan.
Revision 1.31 / (download) - annotate - [select for diffs], Thu Mar 3 05:56:28 2022 UTC (10 months, 3 weeks ago) by riastradh
Branch: MAIN
Changes since 1.30: +2 -2
lines
Diff to previous 1.30 (colored)
usbnet: Omit needless detachcv name parameter to usbnet_attach.
Revision 1.30 / (download) - annotate - [select for diffs], Thu Mar 3 05:56:09 2022 UTC (10 months, 3 weeks ago) by riastradh
Branch: MAIN
Changes since 1.29: +1 -4
lines
Diff to previous 1.29 (colored)
usbnet: Factor usbnet_init_rx_tx out into usbnet_if_init. Make it private; no need for drivers to call it any more.
Revision 1.29 / (download) - annotate - [select for diffs], Thu Mar 3 05:55:29 2022 UTC (10 months, 3 weeks ago) by riastradh
Branch: MAIN
Changes since 1.28: +1 -4
lines
Diff to previous 1.28 (colored)
usbnet drivers: From *_uno_init, call *_uno_stop, not usbnet_stop. Make usbnet_stop private now that no drivers use it. None of the driver-independent logic in usbnet_stop has any effect at this point because we are guaranteed not to be running, so only the driver-dependent logic in *_uno_stop (at most) is needed. For drivers with no *_uno_stop, just omit the call to usbnet_stop altogether. Some of this logic is obviously redundant with the subsequent call to *_reset -- to be addressed in a subsequent commit.
Revision 1.28 / (download) - annotate - [select for diffs], Thu Mar 3 05:54:52 2022 UTC (10 months, 3 weeks ago) by riastradh
Branch: MAIN
Changes since 1.27: +1 -15
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Diff to previous 1.27 (colored)
usbnet: Delete the core lock from the API. Init/stop and ioctl happen under IFNET_LOCK. Multicast updates only happen after init and before stop. Core lock is no longer a relevant part of the API. Internally, it serves essentially just to lock out asynchronous mii activity during init/stop.
Revision 1.27 / (download) - annotate - [select for diffs], Thu Mar 3 05:54:28 2022 UTC (10 months, 3 weeks ago) by riastradh
Branch: MAIN
Changes since 1.26: +1 -6
lines
Diff to previous 1.26 (colored)
usbnet: Make usbnet_mii_readreg/writereg/statchg private to usbnet.c. No drivers need to use these.
Revision 1.26 / (download) - annotate - [select for diffs], Thu Mar 3 05:52:20 2022 UTC (10 months, 3 weeks ago) by riastradh
Branch: MAIN
Changes since 1.25: +1 -19
lines
Diff to previous 1.25 (colored)
usbnet: Make the tx/rx locks private to usbnet.c. Suffice it for the drivers to know that uno_tx_prepare and uno_rx_loop have exclusive access to the chain, and, for tx, exclusive access to the mbuf.
Revision 1.25 / (download) - annotate - [select for diffs], Thu Mar 3 05:52:11 2022 UTC (10 months, 3 weeks ago) by riastradh
Branch: MAIN
Changes since 1.24: +1 -7
lines
Diff to previous 1.24 (colored)
usbnet: usbnet_busy is no longer referenced; release it!
Revision 1.24 / (download) - annotate - [select for diffs], Thu Mar 3 05:51:06 2022 UTC (10 months, 3 weeks ago) by riastradh
Branch: MAIN
Changes since 1.23: +11 -5
lines
Diff to previous 1.23 (colored)
usbnet: Split multicast filter reprogramming into separate operation.
Revision 1.23 / (download) - annotate - [select for diffs], Thu Mar 3 05:48:14 2022 UTC (10 months, 3 weeks ago) by riastradh
Branch: MAIN
Changes since 1.22: +1 -2
lines
Diff to previous 1.22 (colored)
usbnet: Remove usbnet_set_dying. Not necessary for the one caller that did it (url(4)): usbnet_detach handles failed attach just fine without it.
Revision 1.22 / (download) - annotate - [select for diffs], Sat Dec 11 19:24:21 2021 UTC (13 months, 2 weeks ago) by mrg
Branch: MAIN
Changes since 1.21: +1 -3
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Diff to previous 1.21 (colored)
remove clause 3 from all my licenses that aren't conflicting with another copyright claim line. again. (i did this in 2008 and then did not update all of my personal templates.)
Revision 1.20.4.1 / (download) - annotate - [select for diffs], Sun Aug 1 22:42:33 2021 UTC (17 months, 3 weeks ago) by thorpej
Branch: thorpej-i2c-spi-conf
Changes since 1.20: +5 -5
lines
Diff to previous 1.20 (colored) next main 1.21 (colored)
Sync with HEAD.
Revision 1.21 / (download) - annotate - [select for diffs], Thu Jun 24 23:01:36 2021 UTC (19 months ago) by mrg
Branch: MAIN
CVS Tags: thorpej-i2c-spi-conf2-base,
thorpej-i2c-spi-conf2,
thorpej-i2c-spi-conf-base,
thorpej-futex2-base,
thorpej-futex2,
thorpej-cfargs2-base,
thorpej-cfargs2
Changes since 1.20: +5 -5
lines
Diff to previous 1.20 (colored)
clarify some comments about what the "send callback" is.
Revision 1.19.2.1 / (download) - annotate - [select for diffs], Sat Apr 3 22:28:51 2021 UTC (21 months, 3 weeks ago) by thorpej
Branch: thorpej-futex
Changes since 1.19: +4 -1
lines
Diff to previous 1.19 (colored) next main 1.20 (colored)
Sync with HEAD.
Revision 1.20 / (download) - annotate - [select for diffs], Mon Mar 1 22:59:52 2021 UTC (22 months, 4 weeks ago) by mrg
Branch: MAIN
CVS Tags: thorpej-futex-base,
thorpej-cfargs-base,
thorpej-cfargs,
cjep_sun2x-base1,
cjep_sun2x-base,
cjep_sun2x,
cjep_staticlib_x-base1,
cjep_staticlib_x-base,
cjep_staticlib_x
Branch point for: thorpej-i2c-spi-conf
Changes since 1.19: +4 -1
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Diff to previous 1.19 (colored)
note that "enum usbnet_ep un_ed" member is the wrong type, and should be "uByte un_ed", and fix when we version this next. noticed by martin@
Revision 1.19 / (download) - annotate - [select for diffs], Wed Oct 28 01:51:45 2020 UTC (2 years, 3 months ago) by mrg
Branch: MAIN
Branch point for: thorpej-futex
Changes since 1.18: +7 -7
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Diff to previous 1.18 (colored)
s/USENET/USBNET/ in another place i just happened to find by typo-ing "UBS" as "USE".
Revision 1.18 / (download) - annotate - [select for diffs], Tue Oct 27 13:46:33 2020 UTC (2 years, 3 months ago) by mrg
Branch: MAIN
Changes since 1.17: +3 -3
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Diff to previous 1.17 (colored)
s/UBS/USB/ in a macro and its use. pointed out by nisimura@.
Revision 1.17.4.2 / (download) - annotate - [select for diffs], Mon Apr 13 08:04:51 2020 UTC (2 years, 9 months ago) by martin
Branch: phil-wifi
Changes since 1.17.4.1: +402 -0
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Diff to previous 1.17.4.1 (colored) to branchpoint 1.17 (colored) next main 1.18 (colored)
Mostly merge changes from HEAD upto 20200411
Revision 1.17.4.1, Sun Mar 15 23:04:51 2020 UTC (2 years, 10 months ago) by martin
Branch: phil-wifi
Changes since 1.17: +0 -402
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FILE REMOVED
file usbnet.h was added on branch phil-wifi on 2020-04-13 08:04:51 +0000
Revision 1.17 / (download) - annotate - [select for diffs], Sun Mar 15 23:04:51 2020 UTC (2 years, 10 months ago) by thorpej
Branch: MAIN
CVS Tags: phil-wifi-20200421,
phil-wifi-20200411,
phil-wifi-20200406,
bouyer-xenpvh-base2,
bouyer-xenpvh-base1,
bouyer-xenpvh-base,
bouyer-xenpvh
Branch point for: phil-wifi
Changes since 1.16: +42 -29
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Diff to previous 1.16 (colored)
Define and implement a locking protocol for the ifmedia / mii layers: - MP-safe drivers provide a mutex to ifmedia that is used to serialize access to media-related structures / hardware regsiters. Converted drivers use the new ifmedia_init_with_lock() function for this. The new name is provided to ease the transition. - Un-converted drivers continue to call ifmedia_init(), which will supply a compatibility lock to be used instead. Several media-related entry points must be aware of this compatibility lock, and are able to acquire it recursively a limited number of times, if needed. This is a SPIN mutex with priority IPL_NET. - This same lock is used to serialize access to PHY registers and other MII-related data structures. The PHY drivers are modified to acquire and release the lock, as needed, and assert the lock is held as a diagnostic aid. The "usbnet" framework has had an overhaul of its internal locking protocols to fit in with the media / mii changes, and the drivers adapted. USB wifi drivers have been changed to provide their own adaptive mutex to the ifmedia later via a new ieee80211_media_init_with_lock() function. This is required because the USB drivers need an adaptive mutex. Besised "usbnet", a few other drivers are converted: vmx, wm, ixgbe / ixv. mcx also now calls ifmedia_init_with_lock() because it needs to also use an adaptive mutex. The mcx driver still needs to be fully converted to NET_MPSAFE.
Revision 1.16 / (download) - annotate - [select for diffs], Tue Jan 7 06:42:26 2020 UTC (3 years ago) by maxv
Branch: MAIN
CVS Tags: is-mlppp-base,
is-mlppp,
ad-namecache-base3,
ad-namecache-base2,
ad-namecache-base1,
ad-namecache-base,
ad-namecache
Changes since 1.15: +2 -2
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Diff to previous 1.15 (colored)
Localify, constify.
Revision 1.14.2.3 / (download) - annotate - [select for diffs], Fri Sep 13 06:51:58 2019 UTC (3 years, 4 months ago) by martin
Branch: netbsd-9
CVS Tags: netbsd-9-3-RELEASE,
netbsd-9-2-RELEASE,
netbsd-9-1-RELEASE,
netbsd-9-0-RELEASE,
netbsd-9-0-RC2,
netbsd-9-0-RC1
Changes since 1.14.2.2: +3 -2
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Diff to previous 1.14.2.2 (colored) next main 1.15 (colored)
Pull up following revision(s) (requested by mrg in ticket #197):
sys/dev/usb/if_url.c: revision 1.71
sys/dev/usb/usbnet.h: revision 1.15
sys/dev/usb/usb_mem.c: revision 1.72
sys/dev/usb/if_urndis.c: revision 1.24
sys/dev/usb/if_upl.c: revision 1.67
sys/dev/usb/usbnet.c: revision 1.25
sys/dev/usb/usbnet.c: revision 1.26
sys/dev/usb/usbnet.c: revision 1.27
sys/dev/usb/usbnet.c: revision 1.28
Teach urndis to handle some REMOTE_NDIS_INDICATE_STATUS_MSG. If the status
is reasonable, don't tell userland we got an error. Stops spurious EIO.
From openbsd.
Fix bug, remove {0,0} because we switched to usb_lookup().
s/no free/no freelist entry/ in a debug message.
fix a lock hang reported by sc.dying in PR#54495.
remove locking in usbnet_tick(). assume that all locking
needs are handled inside usbnet_tick_task(), which runs in
the usbtask thread. ensure that usbnet private is valid
before using it.
also check NULL private pointer in usbnet_isdying().
all the other cases should never happen.
don't try to set dying when we haven't usbnet_attach()d yet.
reported by maxv.
- use CALLARGS vs CALLED for better usbhist
- turn off usbnetdebug default
- log for all entry/exit points of usbnet_pipe_intr()
- in usbnet_start_locked() track whether any packet has been
transmitted for setting the timer. avoids spurious
"watchdog timeouts"
- in usbnet_stop() use callout_halt() vs callout_halt, and
also stop the usb task. fixes crash of usbtask after the
phy has detached.
- add a little more defensive checking in the tick task, and
add some high-log-level logs.
- in usbnet_detach() move the call to usbnet_stop_ifp() above
the calls to callout/usbtask stopping.
- set ec_mii and unp_pri to NULL when freeing their data
normalise an error message.
document usbnet_private locking. minor knf.
Revision 1.15 / (download) - annotate - [select for diffs], Mon Sep 9 07:20:16 2019 UTC (3 years, 4 months ago) by mrg
Branch: MAIN
CVS Tags: phil-wifi-20191119
Changes since 1.14: +3 -2
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Diff to previous 1.14 (colored)
document usbnet_private locking. minor knf.
Revision 1.14.2.2 / (download) - annotate - [select for diffs], Sun Sep 1 13:00:36 2019 UTC (3 years, 4 months ago) by martin
Branch: netbsd-9
Changes since 1.14.2.1: +397 -0
lines
Diff to previous 1.14.2.1 (colored)
Pull up following revision(s) (requested by mrg in ticket #135): distrib/sets/lists/comp/mi 1.2279 distrib/sets/lists/modules/mi 1.123 share/man/man9/Makefile 1.438 share/man/man9/usbnet.9 1.1-1.9 sys/dev/ic/rndisreg.h 1.3 sys/dev/usb/TODO 1.47-1.52 sys/dev/usb/TODO.usbmp 1.15,1.16 sys/dev/usb/files.usb 1.157-1.167 sys/dev/usb/if_aue.c 1.155-1.161 sys/dev/usb/if_auereg.h 1.30-1.32 sys/dev/usb/if_axe.c 1.103-1.119 sys/dev/usb/if_axen.c 1.51-1.53,1.55-1.67 sys/dev/usb/if_axenreg.h 1.15 sys/dev/usb/if_cdce.c 1.54-1.67 sys/dev/usb/if_cue.c 1.85,1.86 sys/dev/usb/if_cuereg.h 1.23 sys/dev/usb/if_kue.c 1.97-1.100 sys/dev/usb/if_kuereg.h 1.23,1.24 sys/dev/usb/if_mue.c 1.51-1.55 sys/dev/usb/if_muereg.h 1.6 sys/dev/usb/if_muevar.h 1.9 sys/dev/usb/if_smsc.c 1.46-1.61 sys/dev/usb/if_smscreg.h 1.6 sys/dev/usb/if_smscvar.h delete sys/dev/usb/if_udav.c 1.60-1.71 sys/dev/usb/if_udavreg.h 1.14,1.15 sys/dev/usb/if_upl.c 1.65,1.66 sys/dev/usb/if_ure.c 1.15-1.31 sys/dev/usb/if_urevar.h 1.4,1.5 sys/dev/usb/if_url.c 1.67-1.70 sys/dev/usb/if_urlreg.h 1.14 sys/dev/usb/if_urndis.c 1.22-1.33 sys/dev/usb/if_urtwn.c 1.72 sys/dev/usb/ohci.c 1.290 sys/dev/usb/uhub.c 1.143 sys/dev/usb/usb.c 1.180 sys/dev/usb/usb.h 1.118 sys/dev/usb/usb_mem.c 1.71 sys/dev/usb/usb_subr.c 1.238,1.239 sys/dev/usb/usbdevs 1.772 sys/dev/usb/usbdi.c 1.183,1.186 sys/dev/usb/usbdi.h 1.97 sys/dev/usb/usbdi_util.c 1.75 sys/dev/usb/usbhist.h 1.5,1.6 sys/dev/usb/usbnet.c 1.1-1.24 sys/dev/usb/usbnet.h 1.1-1.14 sys/dev/usb/usbroothub.c 1.9 sys/dev/usb/xhci.c 1.109,1.110 sys/modules/Makefile 1.223 sys/modules/usbnet/Makefile 1.1 usbnet(9): Add common framework for USB network devices. This bring various safety fixes to all updated drivers, and includes locking clean up, detach safety when being used or not, separate rx/tx locks to improve performance, porting to NET_MPSAFE, many edge/error case bugs in drivers fixed, as well as resovling PRs 54303 and 54308. These drivers are converted: axe(4), axen(4), aue(4), cdce(4), cue(4), kue(4), mue(4), smsc(4), udav(4), upl(4), ure(4), url(4), and urndis(4).
Revision 1.14.2.1, Fri Aug 23 04:32:57 2019 UTC (3 years, 5 months ago) by martin
Branch: netbsd-9
Changes since 1.14: +0 -388
lines
FILE REMOVED
file usbnet.h was added on branch netbsd-9 on 2019-09-01 13:00:36 +0000
Revision 1.14 / (download) - annotate - [select for diffs], Fri Aug 23 04:32:57 2019 UTC (3 years, 5 months ago) by mrg
Branch: MAIN
Branch point for: netbsd-9
Changes since 1.13: +3 -3
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Diff to previous 1.13 (colored)
s/UBSNET_MII_DECL_DEFAULT/USBNET_MII_DECL_DEFAULT/. from sc.dying.
Revision 1.13 / (download) - annotate - [select for diffs], Tue Aug 20 06:37:06 2019 UTC (3 years, 5 months ago) by mrg
Branch: MAIN
Changes since 1.12: +28 -6
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Diff to previous 1.12 (colored)
couple more changes to usbnet(9): - MII read/write reg return int instead of usbd_status (requested by skrll) - usbnet_attach_ifp(9) changes arg, two mii-specific flags are placed by a pointer to new struct usbnet_mii. if not NULL, then attach an MII to this interface like previous have_mii parameter. use this to allow ure(4) to properly pass PHY location to mii_attach(). welcome netbsd 9.99.10.
Revision 1.12 / (download) - annotate - [select for diffs], Thu Aug 15 05:52:23 2019 UTC (3 years, 5 months ago) by mrg
Branch: MAIN
Changes since 1.11: +9 -3
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Diff to previous 1.11 (colored)
- usbnet_rx_loop_cb's usbd_xfer parameter is never used and available in the usbnet_chain if needed. remove it - usbnet media status change already set link to false, don't repeat this in every driver - don't clear link in stop, nothing was re-enabling it for non-MII - add optional uno_tick_cb(struct usbnet *un) that is called from the usbnet tick timer - remove wrong debug sysctl prototype rx_loop and timer are kernel versions changes, but hopefully this is the last one for usbnet. working with 3 more drivers now (cue, mue and url), leaving only aue, kue, upl and umb undone (aue may work with previously supported devices, mine doesn't work with our driver, kue and upl have patches for testing and umb is undone.)
Revision 1.11 / (download) - annotate - [select for diffs], Wed Aug 14 03:44:58 2019 UTC (3 years, 5 months ago) by mrg
Branch: MAIN
Changes since 1.10: +38 -1
lines
Diff to previous 1.10 (colored)
introduce usbnet_set_dying(). will be used by url(4) conversion. bump version. introduce USBNET_MODULE() that encompasses almost all the module specific code for usbnet modules. they still need to include the relevant ioconf.c, but everything else is now just, eg, USBNET_MODULE(axen)
Revision 1.10 / (download) - annotate - [select for diffs], Sun Aug 11 01:29:45 2019 UTC (3 years, 5 months ago) by mrg
Branch: MAIN
Changes since 1.9: +6 -5
lines
Diff to previous 1.9 (colored)
adjust some comments to reality.
Revision 1.9 / (download) - annotate - [select for diffs], Sat Aug 10 02:17:36 2019 UTC (3 years, 5 months ago) by mrg
Branch: MAIN
Changes since 1.8: +90 -126
lines
Diff to previous 1.8 (colored)
reduce the scope of struct usbnet: - move a large number of members internal to usbnet.c's new "struct usbnet_private". - provide accessors for a few of these - move struct usbnet_cdata into usbnet.c as well, but move bufsz, list count, and xfer flags back out into struct usbnet, and have them set as part of the setup efore usbnet_attach() - split the intr pipe parts into their own structure - move all the main usbnet*lock* code into usbnet.c too usbnet_attach() goes down to 2 args, and the inputs needed are now the full contents of 'struct usbnet' besides the driver owned 'un_flags' and usbnet owned 'un_pri'. welcome netbsd 9.99.6.
Revision 1.8 / (download) - annotate - [select for diffs], Fri Aug 9 02:14:35 2019 UTC (3 years, 5 months ago) by mrg
Branch: MAIN
Changes since 1.7: +5 -2
lines
Diff to previous 1.7 (colored)
ride 9.99.5 bump: add un_flags here. many of the softc's only have a flags member to control device-specific issues, and this means they can use "struct usbnet" as their softc directly.
Revision 1.7 / (download) - annotate - [select for diffs], Fri Aug 9 01:17:33 2019 UTC (3 years, 5 months ago) by mrg
Branch: MAIN
Changes since 1.6: +28 -23
lines
Diff to previous 1.6 (colored)
update usbnet some: - move rx/tx xfer flags into usbnet_cdata - move the callbacks into usbnet_ops structure - move rx/tx xfer flags arguments from usbnet_init_rx_tx() and move them all into usbnet_attach() arguments - s/miibus/mii/ in some places for consistency other clean up: - create wrapper functions for callbacks, move knowledge about special handling (OK to be missing, error eating) there. - use cdata pointer if already available - provide some more macros (will be real functions later) for accessing usbnet members, use existing ones more bump kernel version.
Revision 1.6 / (download) - annotate - [select for diffs], Wed Aug 7 07:25:50 2019 UTC (3 years, 5 months ago) by skrll
Branch: MAIN
Changes since 1.5: +2 -2
lines
Diff to previous 1.5 (colored)
Trailing whitespace
Revision 1.5 / (download) - annotate - [select for diffs], Tue Aug 6 00:19:57 2019 UTC (3 years, 5 months ago) by mrg
Branch: MAIN
Changes since 1.4: +10 -13
lines
Diff to previous 1.4 (colored)
extend usbnet to cope with if_upl, if_smsc, and if_umb needs: - usbnet_enqueue() can set mbuf flags and csum_data - usbnet_input() for non-ethernet based devices (upl, umb) - allow a complete override for ioctl() - remove converted list -- we have compiling and/or working patches for all the devices except for umb(4), will be merged as testing happens hopefully this is the last ABI change, though it may end up being extended for additional smsc(4) support. hello for real netbsd 9.99.3!
Revision 1.4 / (download) - annotate - [select for diffs], Sun Aug 4 08:59:13 2019 UTC (3 years, 5 months ago) by mrg
Branch: MAIN
Changes since 1.3: +84 -3
lines
Diff to previous 1.3 (colored)
- adjust usbnet interface to allow usbd_open_pipe_intr(), from the
new comment:
* if un_intr_buf is not NULL, use usbd_open_pipe_intr() not
* usbd_open_pipe() for USBNET_ENDPT_INTR, with this buffer,
* size, and interval.
the standard handling is in usbnet.c, with a callback to deal with
the interrupt it self. not fully tested, designed for if_aue.c
and a few others not yet converted.
- make usbhist for usbnet.c work, thanks paulg
- usbnet_init_rx_tx() clears out all allocations upon failure now
- add usbnet_ec() to get a pointer to the struct ethercom
- add usbnet_{lock,unlock,owned}*() to lock/unlock the various locks
and *owned*() for asserting
welcome 9.99.3!
Revision 1.3 / (download) - annotate - [select for diffs], Sat Aug 3 15:58:14 2019 UTC (3 years, 5 months ago) by skrll
Branch: MAIN
Changes since 1.2: +3 -3
lines
Diff to previous 1.2 (colored)
Trailing white space
Revision 1.2 / (download) - annotate - [select for diffs], Wed Jul 31 23:47:16 2019 UTC (3 years, 5 months ago) by mrg
Branch: MAIN
Changes since 1.1: +5 -3
lines
Diff to previous 1.1 (colored)
couple of minor API updates: - change the read/write register callbacks to have the same phy/reg order as the MII code. - add "mii_flags" param to usbnet_attach_ifp(). axe(4) wants it. also: - add usbnet debug code, sysctl node support - remove commented DPRINTF()s accidentally left in place - add usbnet_softc() - reorder some attach code to be consistent - re-add USBD_FORCE_SHORT_XFER for axen rx chain ride 9.99.2 bump.
Revision 1.1 / (download) - annotate - [select for diffs], Wed Jul 31 09:13:16 2019 UTC (3 years, 5 months ago) by mrg
Branch: MAIN
introduce a library of common code / backends to share code between USB ethernet drivers. usbnet.h introduces a new set of APIs to provide common solutions for these driver features: - USB endpoint pipe handling - rx and tx chain handling - generic handlers or support for several struct ifnet callbacks - MII bus locking - interrupt handling - partial autoconf handling: much of attach, and detach/activate can use common versions directly. currently, only axen(4) and cdce(4) are converted. the reductions in these drivers are quite significant: if_cdce.c is reduced from 1000 lines to 320 lines, and if_axen is reduced from 1902 lines to 1021 lines. add a "usbnet" module and make the if_axen module depend upon it.