linux.git/drivers/net/igb, branch v2.6.27 Linux kernel source tree igb: remove 82576 quad adapter 2008-08-27T09:36:12+00:00 Alexander Duyck alexander.h.duyck@intel.com 2008-08-08T23:51:26+00:00 17fc7004a3f552b52274b6b2fbbebd7ff76dc1d5 Disable support for device 8086:10E8. Currently the result of loading the driver with the device present causes system instability. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
Disable support for device 8086:10E8.  Currently the result of loading the
driver with the device present causes system instability.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
igb: fix setting the number of tx queues 2008-08-27T09:16:31+00:00 Alexander Duyck alexander.h.duyck@intel.com 2008-08-26T11:25:13+00:00 34a20e89739e9ac1cb89bdf430b694d2c946ebff The real_num_tx_queues was not being set when in MSI-X only mode. This patch corrects that path so all interrupt types are correctly configured. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
The real_num_tx_queues was not being set when in MSI-X only mode.  This patch
corrects that path so all interrupt types are correctly configured.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
igb: ethtool -d reads EICR which is incorrect as it is read on clear 2008-08-27T09:16:30+00:00 Alexander Duyck alexander.h.duyck@intel.com 2008-08-26T11:25:05+00:00 fe59de38c58d3eedc025be61ff3055a41776bbd4 Ethtool -d is reading the EICR and ICR registers which is currently clearing these registers and masking off interrupts. To prevent this we read the EICS and ICS equivilents as they can be read without clearing or masking. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
Ethtool -d is reading the EICR and ICR registers which is currently
clearing these registers and masking off interrupts.  To prevent this we
read the EICS and ICS equivilents as they can be read without clearing or
masking.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
igb: force all queues to interrupt once every 2 seconds 2008-08-27T09:16:27+00:00 Alexander Duyck alexander.h.duyck@intel.com 2008-08-26T11:25:03+00:00 7a6ea550f2f7592742ac765e5a3b4b5d1461e0bd Set the EICS bit for each of the RX queues at least once every 2 seconds to prevent the rx queues from stalling. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
Set the EICS bit for each of the RX queues at least once every 2 seconds to
prevent the rx queues from stalling.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
igb: remove igb_init_managability as it is deprecated 2008-08-07T05:55:26+00:00 Alexander Duyck alexander.h.duyck@intel.com 2008-08-04T22:00:27+00:00 a6ef5e9d7dd6f3de4f88b68c390f0f0d7072944c igb_init_managability does not actually perform any function as the two registers it attempts to write are both read only on the host. This patch removes the function and all references to it from the driver. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
igb_init_managability does not actually perform any function as the two
registers it attempts to write are both read only on the host.  This patch
removes the function and all references to it from the driver.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
igb: remove three redundant functions left in the code 2008-08-07T05:55:20+00:00 Alexander Duyck alexander.h.duyck@intel.com 2008-08-04T22:00:18+00:00 ec796b4ffc947f74e9e85198d1648e9556300c55 Three functions were left in the code that are no longer used. I am removing these functions just to keep the code clean. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
Three functions were left in the code that are no longer used.  I am removing
these functions just to keep the code clean.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
igb: correct issue of set_mta member of mac.ops not being populated 2008-08-07T05:55:16+00:00 Alexander Duyck alexander.h.duyck@intel.com 2008-08-04T22:00:06+00:00 549bdd84dce242e15a9d7b42787ae481ba29f458 The igb_mta_set function was not being correctly used Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
The igb_mta_set function was not being correctly used

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
igb: fixes 82576 serdes init to correctly support manual flow control changes 2008-08-07T05:55:09+00:00 Alexander Duyck alexander.h.duyck@intel.com 2008-08-04T21:59:56+00:00 726c09e7b6b7b9f9015ae7ce803ba4cd67121d67 This patch changes the PCS configuration for serdes so that the flow control options change be set via the ethtool -A option. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
This patch changes the PCS configuration for serdes so that the flow
control options change be set via the ethtool -A option.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
igb: fix null pointer dereference seen with fiber NICs 2008-08-07T05:55:05+00:00 Alexander Duyck alexander.h.duyck@intel.com 2008-08-04T21:59:46+00:00 c743a87eabc50110ba5e473e707079c9b429779a With a fiber or serdes NIC installed the driver was causing a null pointer dereference on driver unload. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
With a fiber or serdes NIC installed the driver was causing a null pointer
dereference on driver unload.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
igb: fix comments 2008-08-07T05:55:00+00:00 Alexander Duyck alexander.h.duyck@intel.com 2008-08-04T21:59:37+00:00 106ef2fef3778f4af2e0f796a108cc19c6114264 The internal name was used in comments, replaced with silicon part number. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
The internal name was used in comments, replaced with silicon part number.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>