Commit Graph

19 Commits

Author SHA1 Message Date
Dag-Erling Smørgrav
6b5ca0d83e Rename bpfilter to bpf. 1999-07-06 19:23:32 +00:00
Peter Wemm
820f359d7e Change the cast in pci_map_port() from u_short * to pci_port_t * so it
compiles cleanly on the Alpha.  (On the alpha, the port type is an int,
not a short).
Cast a couple of pointers to ints via 'uintptr_t' rather than 'unsigned
int' since uintptr_t is long (64 bit) on Alpha, as are pointers.
1999-07-02 04:17:16 +00:00
Bill Paul
19e7516669 Fix up the RealTek 8139 driver to work on FreeBSD/alpha. This involves a
few changes:

- there was a bug in rl_list_tx_init(): it was calculating the registers
  to initialize incorrectly. Not a problem on the x86 where unaligned
  access are allowed, but a problem on the alpha.

- set rl_btag accordingly depending on the machine type

- rl_rxeof() needs to be sure to longword-align the packet data. This
  is a little tricky since we copy the data out of the receive buffer
  using m_devget(), however there's no way to tell m_devget() to fill
  in the mbufs starting at a particular offset. To get around this,
  we tell m_devget to copy bytes+2 bytes starting at offset offset-2. This
  results in the proper alignment, and we can trim off the two leading
  bytes afterwards with m_adj(). We also allocate some extra space before
  the start of the receive buffer so that we don't get into trouble in
  the case where offset == 0.

- redefine vtophys() in if_rlreg.h for the alpha.

Making this chipset work on the alpha is sort of the inverse of putting
a jet engine on a rowboat (putting a propeller on a 747?) but when
you can get these things for $5 a pop, it's hard to stop people from
buying them.
1999-06-19 20:17:38 +00:00
Bill Paul
c008dec8df Add support for SiS 900 chipset (PCI ID 0x1039/0x0900), which appears to
be yet another rebadged RealTek 8139.
1999-05-30 18:55:20 +00:00
Peter Wemm
579f45fa60 Simplify the COMPAT_PCI_DRIVER/DATA_SET hack. We can add:
#define COMPAT_PCI_DRIVER(name,data) DATA_SET(pcidevice_set,data)
.. to 2.2.x and 3.x if people think it's worth it.  Driver writers can do
this if it's not defined.  (The reason for this is that I'm trying to
progressively eliminate use of linker_sets where it hurts modularity and
runtime load capability, and these DATA_SET's keep getting in the way.)
1999-05-09 17:07:30 +00:00
Peter Wemm
96b3554e5c Use COMPAT_PCI_DRIVER() for registration if it exists. This shouldn't
hurt the driver portability to 3.x too much for where drivers are shared.
1999-04-24 20:17:05 +00:00
Bill Paul
ea716519f5 Merge in some updates for the RealTek driver, mainly:
- Rewrite the transmit section to be a little less bogus.
- Set ifq_maxlen correctly. RL_TX_LIST_CNT - 1 is wrong, because for the
  RealTek, RL_TX_LIST_CNT is 4. Set it to IFQ_MAXLEN instead.
1999-04-12 21:37:00 +00:00
Bill Paul
141ae16656 Add support for still more cheapo 10/100 cards: Delta Electronics and
Addtron appear to have their own VIA Rhine II and RealTek 8139 boards
with custom PCI vendor and device IDs. This commit updates the PCI
vendor and device lists in the vr and rl drivers so that we can probe
the additional devices.

Found by: nosing around the PCI vendor and device code list at:
	http://www.halcyon.com/scripts/jboemler/pci/pcicode
1999-02-23 15:38:25 +00:00
Bill Paul
e8354668bd Remember to initialize ifp->if_snd.ifq_maxlen. 1999-02-01 21:25:52 +00:00
Bill Paul
2008c8087c Multicast code isn't quite correct. The RealTek wants the upper six bits
of the CRC as the multicast hash table bit, not the lower six bits. Plus
we have to flip on all bits in the table for multicast mode.

Pointed out by: Kazushi SUGYO <k-sugyou@nwsl.mesh.ad.jp>
1999-01-22 15:25:04 +00:00
Bill Paul
d4a2465595 Small cosmetic tweak: in rl_rxeof(), use the constant RX_CMD_EMPTY_RXBUF
instead of the magic number 1.
1999-01-16 21:03:57 +00:00
Bill Paul
1b2d762ecc Grrrr... The RealTek 8139 is yet another chip that includes the ethernet
CRC in received frames, which we need to trim manually.
1998-12-24 18:39:48 +00:00
Matthew Dillon
2cbe36f725 probe function changed from returning char * to const char *. 1998-12-14 06:37:37 +00:00
Bill Paul
a43b75fe5e Silence gcc -Wall -ansi -pedantic.
Pointed out by: Eivind
1998-12-10 19:02:07 +00:00
Archie Cobbs
f1d19042b0 The "easy" fixes for compiling the kernel -Wunused: remove unreferenced static
and local variables, goto labels, and functions declared but not defined.
1998-12-07 21:58:50 +00:00
Bill Paul
989c9647f2 if_rl.c: make a small tweak to properly handle the Accton MPX 5030/5038
as a RealTek 8139
if_rlreg.h: use bus_space_read_X() in CSR_READ_X() macros instead of
            directly calling inb()/outb() etc...
rl.4 + RELNOTES.TXT: mention that SMC EtherEZ PCI 1211-TX is supported
                     by the RealTek driver
1998-12-07 00:35:06 +00:00
Bill Paul
36c84dd2b3 Add missing return statement to rl_phy_writereg(). This bug didn't actually
hurt anything, but it's still a bug.

Pointed out by: Jason Wright <jason@thought.net>
1998-11-20 19:26:37 +00:00
Bill Paul
552a0ec7c3 The Accton 1207D adapter uses a chip called the MXP 5030 (or 5038)
which is either a RealTek 8139 in disguise or a RealTek workalike.
This commit fixes the PCI vendor/device ID for this device
and updates the description string to reflect the actual identity
of the device.

I also changed the transmit encapsulation routine to always to
buffer copies on transmit. We end up doing this 99% of the time
anyway. I also tweaked the code that pads packets out to the minimum
length (60) bytes. I was fixing up the m_pkthdr.len value but not
m_len. I don't think this makes that much difference in the grand
scheme of things, but it makes me feel better.
1998-11-18 21:03:58 +00:00
Bill Paul
589e38a609 Add driver support for PCI fast ethernet adapters based on the
RealTek 8129/8139 chipset like I've been threatening. Update kernel
configs, userconfig.c, relnotes and sysinstall. No man page yet;
comming soon.

I consider this driver stable enough that I want to give it some
exposure in -current.
1998-10-18 16:24:34 +00:00