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Commit Graph

13 Commits

Author SHA1 Message Date
Waskiewicz Jr, Peter P
aca6bee75f ixgbe: Add SAN MAC address to the RAR, return the address to DCB
After acquiring the SAN MAC address from the EEPROM, we need to program it
into one of the RARs.  Also, DCB will use this MAC address to run DCBX
commands, so it doesn't have to play musical MAC addresses when things like
bonding enter the picture.  So we need to return the MAC address through
the netlink interface to userspace.

This also moves the init_rx_addrs() call out of start_hw() and into
reset_hw().  We shouldn't try to read any of the RAR information before
initializing our internal accounting of the RAR table, which was what
was happening.

Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-17 21:04:07 -07:00
PJ Waskiewicz
0365e6e437 ixgbe: Add FCoE Storage MAC Address support
This patch implements the Storage Address entrypoint from the net device.
It will read the SAN MAC addresses from the EEPROM of the 82599 hardware,
and make them available to the FCoE stack through the net device.

Also, add/del the SAN MAC address to the netdev dev_addr_list via the
kernel api dev_addr_add()/dev_addr_del() when there is a valid SAN MAC
supported by the HW.

Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Yi Zou <yi.zou@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-17 21:04:07 -07:00
Yi Zou
eacd73f79a ixgbe: Implement FCoE Tx side offload features in base driver of 82599
This patch implements the FCoE Tx side offload features in ixgbe_main.c
to 82599 using the Tx offload infrastructure code added in the previous
patch. This is achieved by the calling the FCoE Sequence Offload (FSO)
function ixgbe_fso() on the transmit path of ixgbe.

This patch also includes an EEPROM check to make sure the NIC we're loading
on is an offload-enabled SKU.

Signed-off-by: Yi Zou <yi.zou@intel.com>
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-17 12:00:04 -07:00
Ben Hutchings
6b73e10d2d ixgbe: Use generic MDIO definitions and functions
Compile-tested only.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-29 17:32:33 -07:00
David S. Miller
a54bfa40fd Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-04-16 17:35:26 -07:00
Peter P Waskiewicz Jr
04193058c1 ixgbe: Update get_physical_layer() calls, plus a version bump
Not all physical connection types are being correctly identified.  This
fixes that issue, and cleans up the logic to make it more maintainable.

Also clean up the code for device capabilities from the EEPROM to support
multiple SKUs of the same hardware.

Bump the version to reflect all the updates since the 82599 merge.

Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-11 02:48:02 -07:00
PJ Waskiewicz
1eb99d5ac4 ixgbe: Update the usage of orig_autoc to be more consistent
The orig_autoc variable tracks the original setting of the autonegotiate
state prior to trying a new speed.  The usage is inconsistent and not very
maintainable.  This patch updates the usage to make it more consistent.

Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-11 02:48:01 -07:00
PJ Waskiewicz
553b449784 ixgbe: Remove unnecessary PHY reset, properly identify multispeed fiber modules
This patch does two things:
1) On 82599, the PHY is emedded in the MAC.  On 82598, the SFP+ NIC has an external PHY.  The reset in the SFP+ setup patch for 82598 is unnecessary on 82599, and adds extra dead time to device initialization.  This removes that PHY reset for 82599 only.

2) On 82599, the SFP+ modules are multispeed fiber modules (10G/1G).  We need to make sure to identify them properly for the remaining init sections to properly set them up.

Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-11 02:48:01 -07:00
PJ Waskiewicz
04f165ef4f ixgbe: Move PHY ops initialization to centralize bus accesses
When PHY operations are determined, the PHY must be identified.  This
identification causes bus access, and should be contained within its own
routines.  This also helps the 82599 PHY init paths for both SFP+ and
KX/KX4 devices to be easier to maintain.

Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-11 02:48:00 -07:00
PJ Waskiewicz
87c1201708 ixgbe: Move the LED blink code to common, since 82599 also uses it
The LED blink code is common for 82599 as well.  It should be moved to
ixgbe_common.c so both devices can use it, and not have it duplicated.

Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-11 01:43:12 -07:00
Jesse Brandeburg
4df1046622 ixgbe: Cleanup some whitespace issues, fixup and add some comments
Cleanup a bit of whitespace, add some function header comments, and fix a
few comments around the driver.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Acked-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-14 12:41:13 -07:00
PJ Waskiewicz
1339b9e975 ixgbe: Fix get_supported_physical_layer() due to new 82599 PHY types
A purely cosmetic change.  Report which physical layer is present, instead
of PHY unknown.  82599 added new PHY types for the SFP+ devices, and this
was missed getting updated.

Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-14 12:41:06 -07:00
PJ Waskiewicz
11afc1b1fd ixgbe: Add hardware specific initialization code for 82599 devices
This patch adds the hardware initialization code specific to 82599.  This
is similar to the 82598 hardware initialization code.  It also includes all
changes to the existing hardware init code to support 82599.

Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-01 00:24:33 -08:00