Commit Graph

63 Commits

Author SHA1 Message Date
Alfred Perlstein
44956c9863 Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.
Merge M_NOWAIT/M_DONTWAIT into a single flag M_NOWAIT.
2003-01-21 08:56:16 +00:00
Thomas Moestl
a0de7a9e73 Add detach, shutdown, suspend and resume methods.
Tested by:	jake
2003-01-09 00:45:10 +00:00
David E. O'Brien
ae5c9e57b8 Fix module dependancy name.
PR:		46871
Submitted by:	Hartmut Brandt <brandt@fokus.gmd.de>
2003-01-08 18:53:38 +00:00
Thomas Moestl
195530b9dd Convert to use bus_dmamap_load_mbuf(); decouple software TX descriptors
from the hardware descriptors to avoid the overhead of having a DMA
map for each of them. Bump the number of hardware descriptors to 128,
and use half as many software descriptors for now.
Some minor cleanups.
2003-01-06 22:12:57 +00:00
Sam Leffler
673d91916d network interface driver changes:
o don't strip the Ethernet header from inbound packets; pass packets
  up the stack intact (required significant changes to some drivers)
o reference common definitions in net/ethernet.h (e.g. ETHER_ALIGN)
o track ether_ifattach/ether_ifdetach API changes
o track bpf changes (use BPF_TAP and BPF_MTAP)
o track vlan changes (ifnet capabilities, revised processing scheme, etc.)
o use if_input to pass packets "up"
o call ether_ioctl for default handling of ioctls

Reviewed by:	many
Approved by:	re
2002-11-14 23:54:55 +00:00
Bill Fenner
e34c1b84b7 Call bpf_mtap() on output, to catch outgoing packets for e.g. tcpdump . 2002-07-30 21:47:14 +00:00
Thomas Moestl
9f6388ba93 Miscellaneous fixes:
- always reinitialize the rx descriptors, even if the mbuf is kept.
  This should fix the hangs on ifconfig that were observed
- on an rx overflow, reinitialize the descriptor so that the interface
  will not hang
- correct some bus_dmamap_sync() calls
- correct some debug messages
- some minor nits
2002-07-14 12:09:48 +00:00
Thomas Moestl
c883a66af1 Don't treat statistics counter wrap-overs as errors. 2002-06-05 15:21:44 +00:00
Mike Barcroft
a30d4b3270 Move the new byte order function prototypes from <sys/param.h> to
<sys/endian.h>.  This puts us in line with NetBSD and OpenBSD.
2002-04-26 22:48:23 +00:00
Thomas Moestl
7ee69ef245 Assorted fixes:
- remove some useless code from the status change handler that was intended
  to enable the the MII drivers for external phys; this is already done
  during interface initialization, and the deleted code made some
  assumptions about phy addresses that do not seem to hold true on newer
  cards. This should get at least one of the two hmes of newer Netra t1
  machines working.
- correct the interrupt resource allocation
- bump the number of RX descriptors, lower values cause promblems on some
  machines
2002-03-23 19:37:11 +00:00
Thomas Moestl
49921f1e25 Use the pci_enable_* functions instead of manually fiddling with the
command register.

Pointed out by:	msmith
2002-03-11 02:37:19 +00:00
Thomas Moestl
47792f8bb9 Fix some bugs in the handling of the case of not enough tx descriptors
being free to send a packet.
2002-03-09 21:50:25 +00:00
Thomas Moestl
52381bfae4 Add a driver for the Sun HME PCI/SBus ethernet adaptor, which is onboard
in most machines of the Sun Ultra series. This is a port of the NetBSD
driver which I enhanced to make use of the gather functionality and the
configurable RX buffer offset to avoid copying all received/sent packet
(instead, packets will be directly DMAd from mbuf chains and into mbuf
clusters now).
2002-02-27 17:35:48 +00:00