I misunderstood the meaning of __bitwise. In practice it makes sparse
warn about every use of mmds which is certainly not what we want.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchingsauthored and David S. Millercommited 2009-08-18 20:13:03 -07:00
This is available in a standard MDIO register in 10GBASE-T PHYs.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchingsauthored and David S. Millercommited 2009-06-11 02:47:10 -07:00
These registers were originally defined for XENPAK modules, but are
also implemented by many other 10G PHYs.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchingsauthored and David S. Millercommited 2009-05-17 21:03:42 -07:00
These do not have an in-kernel user but may be useful to user-space.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchingsauthored and David S. Millercommited 2009-05-17 21:03:42 -07:00
Add mdio_support and lp_advertising fields to ethtool_cmd. Set these
in mdio45_ethtool_gset{,_npage}().
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchingsauthored and David S. Millercommited 2009-04-29 17:32:37 -07:00
This implements the ETHTOOL_SPAUSEPARAM operation for MDIO (clause 45)
PHYs with auto-negotiation MMDs.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchingsauthored and David S. Millercommited 2009-04-29 17:32:36 -07:00
These roughly mirror many of the MII library functions and are based
on code from the sfc driver.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchingsauthored and David S. Millercommited 2009-04-29 17:32:29 -07:00
IEEE 802.3 clause 45 specifies the MDIO interface and registers for
use in 10G and other PHYs, similar to the MII management interface.
PHYs may have up to 32 MMDs corresponding to different sub-layers and
functions, each with up to 65536 registers. These are addressed by
PRTAD (similar to the MII PHY address) and DEVAD. Define a mapping
for specifying PRTAD and DEVAD through the existing MII ioctls.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchingsauthored and David S. Millercommited 2009-04-29 17:32:28 -07:00
Ben Hutchings
authored and
David S. Miller
commited