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.
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
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.
where it looks straightforward, and pci_aprint_devinfo_fancy in a few
others where drivers want to supply their own device names instead
of the pcidevs generated one. More complicated cases, where names
are composed at runtime, are left alone for now. It certainly makes
sense to simplify the drivers here rather than inventing a catch-all API.
This should serve as as example for new drivers, and also ensure
consistent output in the AB_QUIET ("boot -q") case. Also, it avoids
excessive stack usage where drivers attach child devices because the
buffer for the device name is not kept on the local stack anymore.
1.112 Differential gain calibration makes the 6005 firmware crap
out, so skip it for now until we figure out why. This
probably means the device won't function optimally, but
that's better than not functioning at all. Makes my "Intel
Centrinto Advanced-N 6205" work quite well.
1.111 The 6005 and 6050-based parts need DC calibration turned
on, otherwise the firmware will crap out, at least on the
6005. First step to getting my "Intel Centrino Advanced-N
6205" to work.
Both are commited by kettenis@openbsd.org.
Remove superfluous call to bpf_detach.
Add comments regarding porting issues and add a couple of cosmetic changes
that reduce the diffs to the OpenBSD version. From Sverre Froyen
msaitoh