linux/drivers/net/phy, branch v3.0.6

dp83640: increase receive time stamp buffer size

2011-08-16T01:31:42Z

commit 8028837d71ba9904b17281b40f94b93e947fbe38 upstream. The dp83640 buffers receive time stamps from special PHY status frames, matching them to received PTP packets in a work queue. Because the timeout for orphaned time stamps is so long and the buffer is so small, the driver can drop time stamps under moderate PTP traffic. This commit fixes the issue by decreasing the timeout to (at least) one timer tick and increasing the buffer size. Signed-off-by: Richard Cochran Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

dp83640: drop PHY status frames in the driver.

2011-06-17T03:48:12Z

The dp83640 PHY provides time stamp and other information via special PHY status frames. Previously, the driver decoded the frames and then let the network stack drop them. This works fine when the PTP messages come over UDP. However, when receiving PTP messages via L2 packets, this creates a problem. The status frames use the official PTP destination MAC address, and so they are delivered to user space along with the "real" frames, causing confusion for applications. This commit fixes the issue by simply dropping the PHY status frames in the driver. Signed-off-by: Richard Cochran Signed-off-by: David S. Miller

dp83640: fix phy status frame event parsing

2011-06-17T03:48:12Z

If two eternal time stamp events occur at nearly the same time, the phyter will add an extra word into the status frame. This commit fixes the parsing code to recognize and skip over the extra word. Signed-off-by: Richard Cochran Signed-off-by: David S. Miller

phylib: Allow BCM63XX PHY to be selected only on BCM63XX.

2011-06-17T03:45:01Z

This PHY is available integrated into BCM63xx series SOCs only. Signed-off-by: Ralf Baechle drivers/net/phy/Kconfig | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) Acked-by: Florian Fainelli Signed-off-by: David S. Miller

ptp: Fix dp83640 build warning when building statically

2011-05-23T20:32:11Z

If the dp83640 driver is not built as a module, the MODULE_DEVICE_TABLE reference to dp83640_tbl nops out. Since the table isn't referenced elsewhere, it it causes the following warning: drivers/net/phy/dp83640.c:1095: warning: ‘dp83640_tbl’ defined but not used This apparently is common with mdio_device_id table structures, and is avoided by using __maybe_unused annotation. Signed-off-by: John Stultz

ptp: Added a clock driver for the National Semiconductor PHYTER.

2011-05-23T20:10:23Z

This patch adds support for the PTP clock found on the DP83640. The basic clock operations and one external time stamp have been implemented. Signed-off-by: Richard Cochran Signed-off-by: John Stultz

ethtool: cosmetic: Use ethtool ethtool_cmd_speed API

2011-04-29T21:03:01Z

This updates the network drivers so that they don't access the ethtool_cmd::speed field directly, but use ethtool_cmd_speed() instead. For most of the drivers, these changes are purely cosmetic and don't fix any problem, such as for those 1GbE/10GbE drivers that indirectly call their own ethtool get_settings()/mii_ethtool_gset(). The changes are meant to enforce code consistency and provide robustness with future larger throughputs, at the expense of a few CPU cycles for each ethtool operation. All drivers compiled with make allyesconfig ion x86_64 have been updated. Tested: make allyesconfig on x86_64 + e1000e/bnx2x work Signed-off-by: David Decotigny Signed-off-by: David S. Miller

ethtool: Use full 32 bit speed range in ethtool's set_settings

2011-04-29T21:03:00Z

This makes sure the ethtool's set_settings() callback of network drivers don't ignore the 16 most significant bits when ethtool calls their set_settings(). All drivers compiled with make allyesconfig on x86_64 have been updated. Signed-off-by: David Decotigny Signed-off-by: David S. Miller

Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6

2011-04-07T18:14:49Z

* 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6: Fix common misspellings

Fix common misspellings

2011-03-31T14:26:23Z

Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi