Commit Graph

49 Commits

Author SHA1 Message Date
bouyer a07c492369 Add missing BUS_DMA_NOWAIT to bus_dmamap_load_mbuf() calls. Should fix
port-alpha/17615.
2002-07-16 20:20:01 +00:00
lukem 06de426449 SIMPLEQ rototill:
- implement SIMPLEQ_REMOVE(head, elm, type, field).  whilst it's O(n),
  this mirrors the functionality of SLIST_REMOVE() (the other
  singly-linked list type) and FreeBSD's STAILQ_REMOVE()
- remove the unnecessary elm arg from SIMPLEQ_REMOVE_HEAD().
  this mirrors the functionality of SLIST_REMOVE_HEAD() (the other
  singly-linked list type) and FreeBSD's STAILQ_REMOVE_HEAD()
- remove notes about SIMPLEQ not supporting arbitrary element removal
- use SIMPLEQ_FOREACH() instead of home-grown for loops
- use SIMPLEQ_EMPTY() appropriately
- use SIMPLEQ_*() instead of accessing sqh_first,sqh_last,sqe_next directly
- reorder manual page; be consistent about how the types are listed
- other minor cleanups
2002-06-01 23:50:52 +00:00
thorpej b094ff415f Change the semantics of mbuf external storage "ext_free" routines
so that they're more useful for arbitrary types of external storage:

* Add an "mbuf *" argument to (*ext_free)().  If non-NULL, (*ext_free)()
  is expected to free the mbuf itself.  This allows (*ext_free)() to use
  the mbuf for bookkeeping (e.g. deferring the work to a helper thread).
  If the "mbuf *" argument is NULL, we are assumed to be in a context
  which is safe for performing the destructor operation *now*.
* Adjust MEXTREMOVE() and MFREE() routines for above change.
* Update "ade" and "ti" drivers for new semantics.
2002-05-02 16:22:43 +00:00
thorpej fe11f8da0b Use MEXTADD() rather than open-coding it. 2002-04-28 01:00:26 +00:00
eeh 67d8d816ca Use bus_space_vaddr() correctly. (Why use bus_space_vaddr() at all?) 2002-03-20 17:32:23 +00:00
itojun 969cf96980 make it compile without INET 2001-11-26 02:41:20 +00:00
lukem 9048aaae21 add RCSID 2001-11-13 07:48:40 +00:00
wiz 1e378c4c12 precede, not preceed. 2001-08-20 12:00:46 +00:00
mrg c9fa7a702a add (u_long) casts for sparc64. 2001-08-14 11:55:38 +00:00
thorpej 44e529fecc Use BUS_DMA_READ and BUS_DMA_WRITE in some obvious places. 2001-07-19 16:36:14 +00:00
thorpej 51e70f6731 bzero -> memset 2001-07-07 16:46:34 +00:00
thorpej 80f54c0005 bcopy -> memcpy, strcpy 2001-07-07 16:40:23 +00:00
thorpej 583274a82c For product names that include the media in the name, don't bother
saying "Gigabit".
2001-07-05 21:27:31 +00:00
bjh21 8d829065a6 IFM_1000_TX -> IFM_1000_T, as (breifly) discussed on tech-net. 2001-06-30 17:53:58 +00:00
thorpej 4e30120ef0 Sync the Tx descriptors pre- and post- on the Tigon 2. 2001-06-30 17:02:54 +00:00
thorpej f1ea6f5be0 When we're done setting up the General Information Block, sync it.
Sync the NIC-maintained stats structure as appropriate, as well.
2001-06-30 16:34:59 +00:00
thorpej d2a3ac835c Use macros (like those in every other network driver I have written)
to compute the offset of a structure in the DMA'd control data, and
the DMA address of that structure.
2001-06-30 15:39:51 +00:00
thorpej 83b199c106 Split the tx-end-of-frame routine into Tigon 1 and Tigon 2 verions,
for the same reason we split the tx encap routine.
2001-06-30 14:56:59 +00:00
thorpej ee9c81dd38 Split the transmit encap routine into two versions: one for the Tigon 1
and another for the Tigon 2.  This eliminates a conditional in the
loop around the DMA segments, and will make further cleanup easier.
2001-06-30 14:47:23 +00:00
thorpej 291a21d3fb Move the `ti_tx_ring_nic' pointer out of the ring-data structure
and into the softc.  Garbage-collect the `ti_cmd_ring' pointer,
since bus_space is properly used to access the command ring.
2001-06-30 14:16:55 +00:00
thorpej 6237e487ab When a transmit is complete, sync (and unload!!) the DMA map used
for the packet.  When setting up a packet for transmit, sync the
DMA map being used.
2001-06-30 05:48:24 +00:00
thorpej 17238bfd2b Move the Tigon/Tigon2 firmware, version 12.4.13+wpaul, to a
more appropriate location.
2001-06-30 04:33:11 +00:00
thorpej f6bce1a60b Correct spelling of media in the product names. 2001-06-29 23:58:08 +00:00
bouyer db6d5fc4a7 When setting/changing an address, no need to call ti_init() if the interface
is already up.
Especially this allow netatalk to start properly on a ti interface.
2001-06-27 16:47:33 +00:00
wiz 0a600be867 receive, not recieve 2001-06-12 15:17:10 +00:00
bouyer df4739c8cb Set TI_OPMODE_1_DMA_ACTIVE only if hardware assisted checksum isn't used
(FreeBSD does it this way). My Tigon II works with hardware assisted checksum
now.
2001-06-07 14:35:58 +00:00
thorpej f75e45c854 In ti_init2(), use a simpler, more obvious, and correct MTU
calculation to give the firmware.
2001-06-03 03:46:43 +00:00
thorpej f2b9a1f3cc Replace a bunch of home-grown Ethernet related constants with
ones defined in <net/if_ether.h>
2001-06-03 03:29:44 +00:00
thorpej ca4d373730 Implement support for IP/TCP/UDP checksum offloading provided by
network interfaces.  This works by pre-computing the pseudo-header
checksum and caching it, delaying the actual checksum to ip_output()
if the hardware cannot perform the sum for us.  In-bound checksums
can either be fully-checked by hardware, or summed up for final
verification by software.  This method was modeled after how this
is done in FreeBSD, although the code is significantly different in
most places.

We don't delay checksums for IPv6/TCP, but we do take advantage of the
cached pseudo-header checksum.

Note: hardware-assisted checksumming defaults to "off".  It is
enabled with ifconfig(8).  See the manual page for details.

Implement hardware-assisted checksumming on the DP83820 Gigabit Ethernet,
3c90xB/3c90xC 10/100 Ethernet, and Alteon Tigon/Tigon2 Gigabit Ethernet.
2001-06-02 16:17:06 +00:00
enami 2c218a4926 Handle allmulti case correctly as a NetBSD network driver;
if we are requested range of multicast address or too many multicast address,
program multicast filter to receive all multicast address.   And set/clear
IFF_ALLMULTI flag properly.
2001-01-29 01:24:42 +00:00
jdolecek 34c8ae80da constify 2001-01-18 20:28:15 +00:00
thorpej 372338915a Use splnet() to block network interrupts, not splimp(). 2001-01-14 17:37:41 +00:00
sommerfeld 851de295eb Change pci_intr_map to get interrupt source information from a "struct
pci_attach_args *" instead of from four separate parameters which in
all cases were extracted from the same "struct pci_attach_args".

This both simplifies the driver api, and allows for alternate PCI
interrupt mapping schemes, such as one using the tables described in
the Intel Multiprocessor Spec which describe interrupt wirings for
devices behind pci-pci bridges based on the device's location rather
the bridge's location.

Tested on alpha and i386; welcome to 1.5Q
2000-12-28 22:59:06 +00:00
thorpej 1646284c95 ALTQ'ify. 2000-12-14 06:42:57 +00:00
bouyer 1e533cd38c Pull up FreeBSD changes:
1.39:
Have if_ti stop "hiding" the softc pointer in the buffer region. Rather,
use the available void * passed to the free routine and pass the softc
pointer through there.
1.33:
Add support for the Netgear GA620T copper gigabit card.
1.32:
Tweak probe message so that 1000baseSX and 1000baseT cards are
explicitly identified.
1.31:
Update the Tigon driver to support 1000baseTX gigE over copper AceNIC
cards. This basically involves switching to the 12.4.13 firmware, plus
a couple of minor tweaks to the driver.

NetBSD changes:
get rid of ti_inuse, the mbuf ref counting code should call ti_free() when
needed.
Use hardware 802.1q support.
2000-11-17 19:33:25 +00:00
thorpej b84f740be0 Move bpfattach()/bpfdetach() calls into ether_ifattach()/ether_ifdetach(). 2000-11-15 01:02:11 +00:00
thorpej cfe0892ed3 NBPG -> PAGE_SIZE 2000-11-14 18:42:55 +00:00
bouyer 089961e7c5 - use jumbo rx if mtu is too big to fit in one mbuf, not when larger than
ETHERMTU.
- add support for ETHERCAP_VLAN_MTU.
2000-11-12 18:32:43 +00:00
thorpej 7ca3fb9ef0 Move the check for "promisc + unicast + not for us" into ether_input(),
and change Ethernet drivers to always pass all received frames to
ether_input() (with a few exceptions, which are documented in the
code).
2000-10-01 23:32:39 +00:00
martin 70c8ada2ad Add calls to ether_addmulti and ether_delmulti. This code looks a bit
different than other drivers due to the way ti_setmulti manages the
filters. Patch from Keijiro Ehara.
2000-09-24 14:19:52 +00:00
jdolecek 5fea96167f use new generic bootverbose instead of local definition 2000-09-24 12:37:03 +00:00
augustss 169ac5b3c1 Remove register declarations. 2000-03-30 12:41:09 +00:00
bouyer 5c0cae7a28 Fix botched merge in previous. 2000-03-17 09:25:22 +00:00
bouyer 0bf221f2d9 - remove leftovers of FreeBSD code in #if 0/#endif
- fix a bug in ti_encap() where a NULL pointer could be used if we run out
  of tx descriptors (return ENOMEM instead, and let the caller assert OACTIVE)
- sync boot messages with NetBSD's pci standart (print ti_name and irq
  line)
- add a shutdown hook to stop the board, so that the board will not DMA at
  random places while we're rebooting
- convert all but TIGON 1 transmit descriptors to use bus_space
  (this last one isn't trivial to get rigth and I don't have the hardware to
  test)
- If we can't map the mem space linar, retry to map it nolinear. Punt if
  we couldn't map the mem space linear and we found a Tigon 1 chip.

With these changes a Tigon 2 board (netgear BA620 at last) can be used in
my DS20.
2000-03-17 09:20:16 +00:00
thorpej 91c44a72b8 Set ifp->if_baudrate as appropriate. 2000-03-06 21:02:37 +00:00
thorpej 2bd8866643 "i/o" -> "memory" 2000-01-25 23:23:48 +00:00
thorpej 6dc0e3435d IFM_1000_FX -> IFM_1000_SX 2000-01-25 20:19:14 +00:00
drochner 0b5c897fd0 1. include headers for NS support
2. pull in a fix from FreeBSD:
revision 1.18
date: 1999/09/17 18:04:14;  author: wpaul;  state: Exp;  lines: +3 -3
Remember to account for ETHER_ALIGN when setting the maxmimum packet
length for mini receive ring. The max length was MHLEN, however the mbufs
are actually shortened to MHLEN - ETHER_ALIGN to force payload alignment.
1999-10-06 11:23:33 +00:00
drochner 45e5d743af quick 'n dirty port of FreeBSD's Alteon Gigabit Ethernet driver.
todo:
-IPv6
-clean up jumbo buffer allocation - NetBSD provides an opaque argument
 to the free function, thus doesn't need the hack done here
-deal correctly with the mapping of the shared memory
1999-09-01 11:47:46 +00:00