Home | History | Annotate | Download | only in ic
History log of /src/sys/dev/ic/mtd803.c
RevisionDateAuthorComments
 1.41  29-Jan-2020  thorpej Adopt <net/if_stats.h>.
 1.40  30-May-2019  msaitoh branches: 1.40.4;
Simplify MII structure initialization and reference. No functional change.
 1.39  28-May-2019  msaitoh Use ETHER_LOCK()/ETHER_UNLOCK() for all ethernet drivers to protect ec_multi*.
 1.38  23-May-2019  msaitoh -No functional change:
- Simplify struct ethercom's pointer near ETHER_FIRST_MULTI().
- Simplify MII structure initialization.
- u_int*_t -> uint*_t.
- KNF
 1.37  22-Jan-2019  msaitoh Change MII PHY read/write API from:

int (*mii_readreg_t)(device_t, int, int);
void (*mii_writereg_t)(device_t, int, int, int);
to:

int (*mii_readreg_t)(device_t, int, int, uint16_t *);
int (*mii_writereg_t)(device_t, int, int, uint16_t);

Now we can test if a read/write operation failed or not by the return value.

In 802.3 spec says that the PHY shall not respond to read/write transaction
to the unimplemented register(22.2.4.3). Detecting timeout can be used to
check whether a register is implemented or not (if the register conforms to
the spec). ukphy(4) can be used this for MII_MMDACR and MII_MMDAADR.

Note that I noticed that the following code do infinite loop in the
read/wirte function. If it accesses unimplemented PHY register, it will hang.
It should be fixed:

arm/at91/at91emac.c
arm/ep93xx/epe.c
arm/omap/omapl1x_emac.c
mips/ralink/ralink_eth.c
arch/powerpc/booke/dev/pq3etsec.c(read)
dev/cadence/if_cemac.c <- hkenken
dev/ic/lan9118.c


Tested with the following device:

axe+ukphy
axe+rgephy
axen+rgephy (tested by Andrius V)
wm+atphy
wm+ukphy
wm+igphy
wm+ihphy
wm+makphy
sk+makphy
sk+brgphy
sk+gentbi
msk+makphy
sip+icsphy
sip+ukphy
re+rgephy
bge+brgphy
bnx+brgphy
gsip+gphyter
rtk+rlphy
fxp+inphy (tested by Andrius V)
tlp+acphy
ex+exphy
epic+qsphy
vge+ciphy (tested by Andrius V)
vr+ukphy (tested by Andrius V)
vte+ukphy (tested by Andrius V)

Not tested (MAC):
arm:at91emac
arm:cemac
arm:epe
arm:geminigmac
arm:enet
arm:cpsw
arm:emac(omac)
arm:emac(sunxi)
arm:npe
evbppc:temac
macppc:bm
macppc:gm
mips:aumac
mips:ae
mips:cnmac
mips:reth
mips:sbmac
playstation2:smap
powerpc:tsec
powerpc:emac(ibm4xx)
sgimips:mec
sparc:be
sf
ne(ax88190, dl10019)
awge
ep
gem
hme
smsh
mtd
sm
age
alc
ale
bce
cas
et
jme
lii
nfe
pcn
ste
stge
tl
xi
aue
mue
smsc
udav
url

Not tested (PHY):
amhphy
bmtphy
dmphy
etphy
glxtphy
ikphy
iophy
lxtphy
nsphyter
pnaphy
rdcphy
sqphy
tlphy
tqphy
urlphy
 1.36  03-Sep-2018  riastradh Rename min/max -> uimin/uimax for better honesty.

These functions are defined on unsigned int. The generic name
min/max should not silently truncate to 32 bits on 64-bit systems.
This is purely a name change -- no functional change intended.

HOWEVER! Some subsystems have

#define min(a, b) ((a) < (b) ? (a) : (b))
#define max(a, b) ((a) > (b) ? (a) : (b))

even though our standard name for that is MIN/MAX. Although these
may invite multiple evaluation bugs, these do _not_ cause integer
truncation.

To avoid `fixing' these cases, I first changed the name in libkern,
and then compile-tested every file where min/max occurred in order to
confirm that it failed -- and thus confirm that nothing shadowed
min/max -- before changing it.

I have left a handful of bootloaders that are too annoying to
compile-test, and some dead code:

cobalt ews4800mips hp300 hppa ia64 luna68k vax
acorn32/if_ie.c (not included in any kernels)
macppc/if_gm.c (superseded by gem(4))

It should be easy to fix the fallout once identified -- this way of
doing things fails safe, and the goal here, after all, is to _avoid_
silent integer truncations, not introduce them.

Maybe one day we can reintroduce min/max as type-generic things that
never silently truncate. But we should avoid doing that for a while,
so that existing code has a chance to be detected by the compiler for
conversion to uimin/uimax without changing the semantics until we can
properly audit it all. (Who knows, maybe in some cases integer
truncation is actually intended!)
 1.35  26-Jun-2018  msaitoh branches: 1.35.2;
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.
 1.34  22-Jun-2018  msaitoh It's not required to include net/bpfdesc.h. Remove it.
 1.33  15-Dec-2016  ozaki-r branches: 1.33.8; 1.33.14;
Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input

The benefits of the change are:
- We can reduce codes
- We can provide the same behavior between drivers
- Where/When if_ipackets is counted up
- Note that some drivers still update packet statistics in their own
way (periodical update)
- Moved bpf_mtap run in softint
- This makes it easy to MP-ify bpf

Proposed on tech-kern and tech-net
 1.32  02-Oct-2016  christos MFREE -> m_free
 1.31  10-Jun-2016  ozaki-r branches: 1.31.2;
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.
 1.30  09-Feb-2016  ozaki-r Introduce softint-based if_input

This change intends to run the whole network stack in softint context
(or normal LWP), not hardware interrupt context. Note that the work is
still incomplete by this change; to that end, we also have to softint-ify
if_link_state_change (and bpf) which can still run in hardware interrupt.

This change softint-ifies at ifp->if_input that is called from
each device driver (and ieee80211_input) to ensure Layer 2 runs
in softint (e.g., ether_input and bridge_input). To this end,
we provide a framework (called percpuq) that utlizes softint(9)
and percpu ifqueues. With this patch, rxintr of most drivers just
queues received packets and schedules a softint, and the softint
dequeues packets and does rest packet processing.

To minimize changes to each driver, percpuq is allocated in struct
ifnet for now and that is initialized by default (in if_attach).
We probably have to move percpuq to softc of each driver, but it's
future work. At this point, only wm(4) has percpuq in its softc
as a reference implementation.

Additional information including performance numbers can be found
in the thread at tech-kern@ and tech-net@:
http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html

Acknowledgment: riastradh@ greatly helped this work.
Thank you very much!
 1.29  10-Aug-2014  tls branches: 1.29.4;
Merge tls-earlyentropy branch into HEAD.
 1.28  17-Oct-2013  christos branches: 1.28.2;
- remove unused variables
- move variables inside ifdef sections
- ifdef notdef unused code
- use __USE for debugging variables
 1.27  27-Oct-2012  chs branches: 1.27.2;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.
 1.26  22-Jul-2012  matt branches: 1.26.2;
Fix mii_statchg to take a 'struct ifnet *' instead of device_t. This fixes
problem with a common MDIO bus used for multiple interfaces.
Some drivers converted to CFATTACL_DECL_NEW.
 1.25  02-Feb-2012  tls Entropy-pool implementation move and cleanup.

1) Move core entropy-pool code and source/sink/sample management code
to sys/kern from sys/dev.

2) Remove use of NRND as test for presence of entropy-pool code throughout
source tree.

3) Remove use of RND_ENABLED in device drivers as microoptimization to
avoid expensive operations on disabled entropy sources; make the
rnd_add calls do this directly so all callers benefit.

4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might
have lead to slight entropy overestimation for some sources.

5) Add new source types for environmental sensors, power sensors, VM
system events, and skew between clocks, with a sample implementation
for each.

ok releng to go in before the branch due to the difficulty of later
pullup (widespread #ifdef removal and moved files). Tested with release
builds on amd64 and evbarm and live testing on amd64.
 1.24  05-Apr-2010  joerg branches: 1.24.8; 1.24.12;
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.
 1.23  19-Jan-2010  pooka branches: 1.23.2; 1.23.4;
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.
 1.22  12-May-2009  cegger struct device * -> device_t, no functional changes intended.
 1.21  14-Mar-2009  dsl ANSIfy another 1261 function definitions.
The only ones left in sys are beyond by sed script!
(or in sys/dist or sys/external)
Mostly they have function pointer parameters.
 1.20  28-Apr-2008  martin branches: 1.20.8; 1.20.14;
Remove clause 3 and 4 from TNF licenses
 1.19  08-Apr-2008  cegger branches: 1.19.2; 1.19.4;
use aprint_*_dev and device_xname
 1.18  12-Mar-2008  dyoung Cosmetic: use device_t and accessors. Change to ANSI-style
prototypes. Delete some dead code.
 1.17  19-Jan-2008  dyoung branches: 1.17.2; 1.17.6;
Make many ethernet drivers share the common code for MII media
handling, ether_mediastatus() and ether_mediachange(). Check for
a non-ENXIO error return from mii_mediachg(). (ENXIO indicates
that a PHY is suspended.)

This patch shrinks the source code size by 979 lines. There was
a 5100-byte savings on the NetBSD/i386 kernel configuration, ALL.

I have made a few miscellaneous changes, too:

gem(4): use LIST_EMPTY(), LIST_FOREACH().
mtd(4): handle media ioctls, for a change!
axe(4): do not track link status in sc->axe_link any longer
nfe(4), aue(4), axe(4), udav(4), url(4): do not reset all PHYs
on a change of media

Except for the change to mtd(4), no functional changes are intended.

XXX This patch affects more architectures than I can feasibly
XXX compile and run. I have compiled macppc, sparc64, i386. I
XXX have run the patches on i386 boxen with bnx(4) and sip(4).
XXX Compiling and running on evbmips (MERAKI, ADM5120) is in
XXX progress.
 1.16  05-Dec-2007  ad branches: 1.16.4;
lockmgr -> mutex
 1.15  19-Oct-2007  ad branches: 1.15.2; 1.15.4;
machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
 1.14  01-Sep-2007  dyoung branches: 1.14.4;
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.
 1.13  04-Mar-2007  christos branches: 1.13.2; 1.13.10; 1.13.14; 1.13.16;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
 1.12  16-Nov-2006  christos branches: 1.12.4;
__unused removal on arguments; approved by core.
 1.11  12-Oct-2006  christos - sprinkle __unused on function decls.
- fix a couple of unused bugs
- no more -Wno-unused for i386
 1.10  20-Feb-2006  thorpej branches: 1.10.14; 1.10.16;
Use device_is_active() rather than testing dv_flags for DVF_ACTIVE
directly.
 1.9  11-Dec-2005  christos branches: 1.9.2; 1.9.4; 1.9.6;
merge ktrace-lwp.
 1.8  27-Feb-2005  perry branches: 1.8.4;
nuke trailing whitespace
 1.7  04-Feb-2005  perry de-__P
 1.6  30-Oct-2004  thorpej branches: 1.6.4; 1.6.6;
When adding/deleting multicast addresses, only whack the address
filter if the interface is marked RUNNING.

Fixes kern/27678.
 1.5  02-Nov-2003  wiz Fix some typos. From Tom Cosgrove via jmc@openbsd.
 1.4  23-Sep-2003  martin Fix rx buffer size bitmask, do not explicitly set burst length and use 1536
bytes buffers, so this driver can finally cope with full size ethernet
packets. From Peter Bex.
 1.3  14-Jul-2003  lukem add missing __KERNEL_RCSID()
 1.2  06-Jan-2003  wiz branches: 1.2.2;
descriptor with a c.
 1.1  07-Nov-2002  martin branches: 1.1.2;
Add a driver for the Myson Technology MTD803 3-in-1 Fast Ethernet Controller,
provided by Peter Bex in PR 18675.
 1.1.2.3  07-Jan-2003  thorpej Sync with HEAD.
 1.1.2.2  11-Nov-2002  nathanw Catch up to -current
 1.1.2.1  07-Nov-2002  nathanw file mtd803.c was added on branch nathanw_sa on 2002-11-11 22:09:52 +0000
 1.2.2.6  04-Mar-2005  skrll Sync with HEAD.

Hi Perry!
 1.2.2.5  04-Feb-2005  skrll Sync with HEAD.
 1.2.2.4  02-Nov-2004  skrll Sync with HEAD.
 1.2.2.3  21-Sep-2004  skrll Fix the sync with head I botched.
 1.2.2.2  18-Sep-2004  skrll Sync with HEAD.
 1.2.2.1  03-Aug-2004  skrll Sync with HEAD
 1.6.6.2  19-Mar-2005  yamt sync with head. xen and whitespace. xen part is not finished.
 1.6.6.1  12-Feb-2005  yamt sync with head.
 1.6.4.1  29-Apr-2005  kent sync with -current
 1.8.4.7  17-Mar-2008  yamt sync with head.
 1.8.4.6  21-Jan-2008  yamt sync with head
 1.8.4.5  07-Dec-2007  yamt sync with head
 1.8.4.4  27-Oct-2007  yamt sync with head.
 1.8.4.3  03-Sep-2007  yamt sync with head.
 1.8.4.2  30-Dec-2006  yamt sync with head.
 1.8.4.1  21-Jun-2006  yamt sync with head.
 1.9.6.1  22-Apr-2006  simonb Sync with head.
 1.9.4.1  09-Sep-2006  rpaulo sync with head
 1.9.2.1  01-Mar-2006  yamt sync with head.
 1.10.16.2  10-Dec-2006  yamt sync with head.
 1.10.16.1  22-Oct-2006  yamt sync with head
 1.10.14.1  18-Nov-2006  ad Sync with head.
 1.12.4.1  12-Mar-2007  rmind Sync with HEAD.
 1.13.16.3  23-Mar-2008  matt sync with HEAD
 1.13.16.2  09-Jan-2008  matt sync with HEAD
 1.13.16.1  06-Nov-2007  matt sync with HEAD
 1.13.14.3  09-Dec-2007  jmcneill Sync with HEAD.
 1.13.14.2  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.
 1.13.14.1  03-Sep-2007  jmcneill Sync with HEAD.
 1.13.10.1  03-Sep-2007  skrll Sync with HEAD.
 1.13.2.2  23-Oct-2007  ad Sync with head.
 1.13.2.1  09-Oct-2007  ad Sync with head.
 1.14.4.1  25-Oct-2007  bouyer Sync with HEAD.
 1.15.4.1  08-Dec-2007  ad Sync with head.
 1.15.2.2  18-Feb-2008  mjf Sync with HEAD.
 1.15.2.1  08-Dec-2007  mjf Sync with HEAD.
 1.16.4.1  20-Jan-2008  bouyer Sync with HEAD
 1.17.6.2  02-Jun-2008  mjf Sync with HEAD.
 1.17.6.1  03-Apr-2008  mjf Sync with HEAD.
 1.17.2.1  24-Mar-2008  keiichi sync with head.
 1.19.4.5  11-Aug-2010  yamt sync with head.
 1.19.4.4  11-Mar-2010  yamt sync with head
 1.19.4.3  16-May-2009  yamt sync with head
 1.19.4.2  04-May-2009  yamt sync with head.
 1.19.4.1  16-May-2008  yamt sync with head.
 1.19.2.1  18-May-2008  yamt sync with head.
 1.20.14.1  13-May-2009  jym Sync with HEAD.

Commit is split, to avoid a "too many arguments" protocol error.
 1.20.8.1  28-Apr-2009  skrll Sync with HEAD.
 1.23.4.1  30-May-2010  rmind sync with head
 1.23.2.1  30-Apr-2010  uebayasi Sync with HEAD.
 1.24.12.1  18-Feb-2012  mrg merge to -current.
 1.24.8.3  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")
 1.24.8.2  30-Oct-2012  yamt sync with head
 1.24.8.1  17-Apr-2012  yamt sync with head
 1.26.2.3  03-Dec-2017  jdolecek update from HEAD
 1.26.2.2  20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.26.2.1  20-Nov-2012  tls Resync to 2012-11-19 00:00:00 UTC
 1.27.2.1  18-May-2014  rmind sync with head
 1.28.2.1  07-Apr-2014  tls Be a little more clear and consistent about harvesting entropy from devices:

1) deprecate RND_FLAG_NO_ESTIMATE

2) define RND_FLAG_COLLECT_TIME, RND_FLAG_COLLECT_VALUE

3) define RND_FLAG_ESTIMATE_TIME, RND_FLAG_ESTIMATE_VALUE

4) define RND_FLAG_DEFAULT: RND_FLAG_COLLECT_TIME|
RND_FLAG_COLLECT_VALUE|RND_FLAG_ESTIMATE_TIME

5) Make entropy harvesting from environmental sensors a little more generic
and remove it from individual sensor drivers.

6) Remove individual open-coded delta-estimators for values from a few
places in the tree (uvm, environmental drivers).

7) 0 -> RND_FLAG_DEFAULT, actually gather entropy from various drivers
that had stubbed out code, other minor cleanups.
 1.29.4.4  05-Feb-2017  skrll Sync with HEAD
 1.29.4.3  05-Oct-2016  skrll Sync with HEAD
 1.29.4.2  09-Jul-2016  skrll Sync with HEAD
 1.29.4.1  19-Mar-2016  skrll Sync with HEAD
 1.31.2.2  07-Jan-2017  pgoyette Sync with HEAD. (Note that most of these changes are simply $NetBSD$
tag issues.)
 1.31.2.1  04-Nov-2016  pgoyette Sync with HEAD
 1.33.14.4  26-Jan-2019  pgoyette Sync with HEAD
 1.33.14.3  06-Sep-2018  pgoyette Sync with HEAD

Resolve a couple of conflicts (result of the uimin/uimax changes)
 1.33.14.2  28-Jul-2018  pgoyette Sync with HEAD
 1.33.14.1  25-Jun-2018  pgoyette Sync with HEAD
 1.33.8.1  26-Jul-2018  snj Pull up following revision(s) (requested by msaitoh in ticket #938):
sys/arch/acorn32/podulebus/if_ie.c: revision 1.41
sys/arch/amiga/dev/if_es.c: revision 1.58
sys/arch/amiga/dev/if_qn.c: revision 1.45
sys/arch/arm/at91/at91emac.c: revision 1.20
sys/arch/arm/ep93xx/epe.c: revision 1.37
sys/arch/emips/ebus/if_le_ebus.c: revision 1.14
sys/arch/emips/ebus/if_le_ebus.c: revision 1.15
sys/arch/mac68k/dev/if_mc.c: revision 1.46
sys/arch/macppc/dev/am79c950.c: revision 1.39
sys/arch/newsmips/apbus/if_sn.c: revision 1.40
sys/arch/next68k/dev/mb8795.c: revision 1.59
sys/arch/playstation2/dev/if_smap.c: revision 1.25
sys/arch/playstation2/dev/if_smap.c: revision 1.26
sys/arch/sun2/dev/if_ec.c: revision 1.28
sys/arch/sun3/dev/if_ie.c: revision 1.63
sys/arch/x68k/dev/if_ne_intio.c: revision 1.19
sys/arch/xen/xen/if_xennet_xenbus.c: revision 1.75
sys/arch/xen/xen/xennetback_xenbus.c: revision 1.63
sys/dev/bi/if_ni.c: revision 1.45
sys/dev/cadence/if_cemac.c: revision 1.12
sys/dev/ic/am7990.c: revision 1.78
sys/dev/ic/am79900.c: revision 1.27
sys/dev/ic/an.c: revision 1.67
sys/dev/ic/cs89x0.c: revision 1.40
sys/dev/ic/dm9000.c: revision 1.13
sys/dev/ic/dm9000.c: revision 1.14
sys/dev/ic/dp8390.c: revision 1.88
sys/dev/ic/elink3.c: revision 1.141
sys/dev/ic/elinkxl.c: revision 1.122
sys/dev/ic/hme.c: revision 1.98
sys/dev/ic/i82586.c: revision 1.77
sys/dev/ic/lance.c: revision 1.53
sys/dev/ic/mb86950.c: revision 1.27
sys/dev/ic/mb86960.c: revision 1.86
sys/dev/ic/mtd803.c: revision 1.34
sys/dev/ic/pdq_ifsubr.c: revision 1.59
sys/dev/ic/rrunner.c: revision 1.86
sys/dev/ic/seeq8005.c: revision 1.58
sys/dev/ic/sgec.c: revision 1.47
sys/dev/ic/smc90cx6.c: revision 1.72
sys/dev/ic/smc91cxx.c: revision 1.96
sys/dev/ic/tropic.c: revision 1.49
sys/dev/ic/wi.c: revision 1.245
sys/dev/isa/if_eg.c: revision 1.93
sys/dev/isa/if_el.c: revision 1.95
sys/dev/isa/if_iy.c: revision 1.101
sys/dev/ofw/ofnet.c: revision 1.58
sys/dev/pci/if_alc.c: revision 1.27
sys/dev/pci/if_de.c: revision 1.152
sys/dev/pci/if_fpa.c: revision 1.61
sys/dev/pci/if_jme.c: revision 1.34
sys/dev/pci/if_tl.c: revision 1.108
sys/dev/pci/if_vte.c: revision 1.19
sys/dev/pci/ixgbe/ixgbe.h: revision 1.50
sys/dev/pcmcia/if_cnw.c: revision 1.62
sys/dev/pcmcia/if_malo_pcmcia.c: revision 1.17
sys/dev/pcmcia/if_ray.c: revision 1.89
sys/dev/pcmcia/if_xi.c: revision 1.81
sys/dev/pcmcia/mhzc.c: revision 1.51
sys/dev/pcmcia/xirc.c: revision 1.34
sys/dev/qbus/if_de.c: revision 1.33
sys/dev/qbus/if_qe.c: revision 1.78
sys/dev/qbus/if_qt.c: revision 1.22
sys/dev/sbus/be.c: revision 1.87
sys/dev/sbus/qe.c: revision 1.68
sys/dev/scsipi/if_se.c: revision 1.96
sys/dev/usb/if_atu.c: revision 1.59
sys/net/if_l2tp.c: revision 1.28 via patch
sys/net/if_ppp.c: revision 1.160
It's not required to include net/bpfdesc.h. Remove it.
--
Simplify like other drivers. NULL check of ifp->if_bpf is done in
bpf_mtap(), so it's not required to do it here.
--
Remove duplicated inclusion of net/bpf.h.
--
Remove duplicated inclusion of net/bpf.h.
--
Simplify bpf_mtap() call. No functional change.
 1.35.2.2  08-Apr-2020  martin Merge changes from current as of 20200406
 1.35.2.1  10-Jun-2019  christos Sync with HEAD
 1.40.4.1  29-Feb-2020  ad Sync with head.

RSS XML Feed