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  1. 21 12月, 2011 1 次提交
    • M
      net: introduce per device index · fea7dcae
      由 Michael Walle 提交于 
      Instead of counting the device index everytime a functions needs it, store
it in the eth_device struct. eth_register() keeps track of the indices and
updates the device's index number. This simplifies some functions in
net/eth.c.

Additionally, a network driver can now query its index, eg. to get the
correct environment ethaddr name.
Signed-off-by: NMichael Walle <michael@walle.cc>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
Cc: Mike Frysinger <vapier@gentoo.com>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: NMike Frysinger <vapier@gentoo.org>
      fea7dcae
  3. 06 10月, 2011 2 次提交
  5. 02 10月, 2011 1 次提交
  7. 22 9月, 2011 1 次提交
  9. 10 9月, 2011 1 次提交
  11. 05 9月, 2011 2 次提交
  13. 09 8月, 2011 1 次提交
  15. 03 8月, 2011 1 次提交
  17. 21 4月, 2011 1 次提交
    • A
      Create PHY Lib for U-Boot · 5f184715
      由 Andy Fleming 提交于 
      Extends the mii_dev structure to participate in a full-blown MDIO and
PHY driver scheme.  The mii_dev structure and miiphy calls are modified
in such a way to allow the original mii command and miiphy
infrastructure to work as before, but also to support a new set of APIs
which allow (among other things) sharing of PHY driver code and 10G support

The mii command will continue to support normal PHY management functions
(Clause 22 of 802.3), but will not be changed to support 10G
(Clause 45).

The basic design is similar to PHY Lib from Linux, but simplified for
U-Boot's network and driver infrastructure.

We now have MDIO drivers and PHY drivers

An MDIO driver provides:
read
write
reset

A PHY driver provides:
(optionally): probe
config - initial setup, starting of auto-negotiation
startup - waiting for AN, and reading link state
shutdown - any cleanup needed

The ethernet drivers interact with the PHY Lib using these functions:
phy_connect()
phy_config()
phy_startup()
phy_shutdown()

Each PHY driver can be configured separately, or all at once using
config_phylib_all_drivers.h (added in the patch which adds the drivers)

We also provide generic drivers for Clause 22 (10/100/1000), and
Clause 45 (10G) PHYs.

We also implement phy_reset(), and call it in phy_connect(). Because
phy_reset() is essentially the same as miiphy_reset, but:
a) must support 10G PHYs, and
b) should use the phylib primitives,

we implement miiphy_reset, using phy_reset(), but only when
CONFIG_PHYLIB is set. Otherwise, we just use the old version. In this
way, we save on compile size, even if we don't manage to save code size.

Pulled ethtool.h and mdio.h from:
git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
782d640afd15af7a1faf01cfe566ca4ac511319d
With many, many deletions so as to enable compilation under u-boot
Signed-off-by: NAndy Fleming <afleming@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
Acked-by: NDetlev Zundel <dzu@denx.de>
      5f184715
  19. 20 2月, 2011 2 次提交
  21. 15 11月, 2010 1 次提交
    • B
      Net: clarify board/cpu_eth_init calls · 8ad25bf8
      由 Ben Warren 提交于 
      This has always been confusing, and the idea of these functions returning the
number of interfaces initialized was half-baked and ultimately pointless.
Instead, act more like regular functions and return < 0 on failure, >= 0 on
success.

This change shouldn't break anything.
Signed-off-by: NBen Warren <biggerbadderben@gmail.com>
      8ad25bf8
  23. 12 10月, 2010 1 次提交
  25. 10 8月, 2010 1 次提交
    • B
      Fix compile warnings for const correctness · d7fb9bcf
      由 Ben Warren 提交于 
      Commit 6e37b1a3a25004d3df5867de49fff6b3fc9c4f04 modifies several net calls
to take a (const char *) parameter instead of (char *), but in some cases
the modified functions call other functions taking (char *).  The end result
is warnings about discarding the const qualifier.

This patch fixes these other function signatures.
Signed-off-by: NBen Warren <biggerbadderben@gmail.com>
      d7fb9bcf
  27. 12 7月, 2010 1 次提交
  29. 21 6月, 2010 1 次提交
  31. 20 6月, 2010 1 次提交
  33. 04 5月, 2010 2 次提交
  35. 14 12月, 2009 1 次提交
  37. 08 8月, 2009 2 次提交
  39. 23 7月, 2009 1 次提交
  41. 15 6月, 2009 2 次提交
  43. 16 5月, 2009 1 次提交
  45. 28 4月, 2009 1 次提交
  47. 21 3月, 2009 1 次提交
    • M
      net: new utility functions for working with enetaddr's · 3f6e6993
      由 Mike Frysinger 提交于 
      Declare new utility functions for converting between the environment
variables (eth*addr) and the binary MAC address representation.  This way
we can unify all the random places that already do this kind of thing.

The functions in question:
	eth_parse_enetaddr - "..." -> {...}
	eth_getenv_enetaddr - env -> {...}
	eth_setenv_enetaddr - {...} -> env
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>
      3f6e6993
  49. 23 2月, 2009 1 次提交
  51. 17 2月, 2009 1 次提交
  53. 10 11月, 2008 8 次提交