提交 · 5bd0c0202aca1003a244b13792c09b40f73eadc0 · openanolis / cloud-kernel

07 4月, 2016 7 次提交

net: intel: remove dead links · 5bd0c020

由 Jiri Benc 提交于 4月 05, 2016

The Kconfig for Intel NICs references two different URLs for the "Adapter
& Driver ID Guide". Neither of those two links works. The current URL seems
to be
http://www.intel.com/content/www/us/en/support/network-and-i-o/ethernet-products/000005584.html
but given it's apparently constantly changing, there's no point in having it
in the help text.

Just keep a generic pointer to http://support.intel.com. Hopefully, this one
will have a longer live. It still works, at least.

Furthermore, remove a link to "the latest Intel PRO/100 network driver for
Linux", this has no place in the mainline kernel and the latest Linux driver
it offers is from 2006, anyway.
Signed-off-by: NJiri Benc <jbenc@redhat.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

5bd0c020

e1000: call ndo_stop() instead of dev_close() when running offline selftest · 1f2f83f8

由 Stefan Assmann 提交于 2月 03, 2016

Calling dev_close() causes IFF_UP to be cleared which will remove the
interfaces routes and some addresses. That's probably not what the user
intended when running the offline selftest. Besides this does not happen
if the interface is brought down before the test, so the current
behaviour is inconsistent.
Instead call the net_device_ops ndo_stop function directly and avoid
touching IFF_UP at all.
Signed-off-by: NStefan Assmann <sassmann@kpanic.de>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

1f2f83f8

e1000e: call ndo_stop() instead of dev_close() when running offline selftest · d5ea45da

由 Stefan Assmann 提交于 2月 03, 2016

Calling dev_close() causes IFF_UP to be cleared which will remove the
interfaces routes and some addresses. That's probably not what the user
intended when running the offline selftest. Besides this does not happen
if the interface is brought down before the test, so the current
behaviour is inconsistent.
Instead call the net_device_ops ndo_stop function directly and avoid
touching IFF_UP at all.
Signed-off-by: NStefan Assmann <sassmann@kpanic.de>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

d5ea45da

igb: Garbled output for "ethtool -m" · efea95d4

由 Doron Shikmoni 提交于 2月 17, 2016

Garbled output for "ethtool -m ethX", in igb-driven NICs with module /
plugin EEPROM (i.e. SFP information). Each output data byte appears
duplicated.

In igb_ethtool.c, igb_get_module_eeprom() is reading the EEPROM via i2c;
the eeprom offset for each word that's read via igb_read_phy_reg_i2c()
was passed in #words, whereas it needs to be a byte offset.
This patches fixes the bug.
Signed-off-by: NDoron Shikmoni <doron.shikmoni@gmail.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

efea95d4

igb: allow setting MAC address on i211 using a device tree blob · 806ffb1d

由 John Holland 提交于 2月 18, 2016

The Intel i211 LOM PCIe Ethernet controllers' iNVM operates as an OTP
and has no external EEPROM interface [1]. The following allows the
driver to pickup the MAC address from a device tree blob when CONFIG_OF
has been enabled.

[1]
http://www.intel.com/content/www/us/en/embedded/products/networking/i211-ethernet-controller-datasheet.htmlSigned-off-by: NJohn Holland <jotihojr@gmail.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

806ffb1d

igb: Add support for bulk Tx cleanup & cleanup boolean logic · 7f0ba845

由 Alexander Duyck 提交于 3月 07, 2016

This patch enables bulk free in Tx cleanup for igb and cleans up the
boolean logic in the polling routines for igb in the hopes of avoiding
any mix-ups similar to what occurred with i40e and i40evf.
Signed-off-by: NAlexander Duyck <aduyck@mirantis.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

7f0ba845

igb: Fix sparse warning about passing __beXX into leXX_to_cpup · 415cd2a6

由 Alexander Duyck 提交于 3月 18, 2016

We were casting the addr as __beXX and then passing it into le32_to_cpu
because the device expects the MAC address to be in network order even
though the register set is little endian.  Instead of casting it as __beXX
we can just cast it as __leXX in order to maintain consistency since the
region of memory is already in little endian order as far as we are
concerned.
Signed-off-by: NAlexander Duyck <aduyck@mirantis.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

415cd2a6

06 4月, 2016 33 次提交

ibmvnic: enable RX checksum offload · 9be02cdf

由 Thomas Falcon 提交于 4月 01, 2016

Enable RX Checksum offload feature in the ibmvnic driver.
Signed-off-by: NThomas Falcon <tlfalcon@linux.vnet.ibm.com>
Cc: John Allen <jallen@linux.vnet.ibm.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

9be02cdf

ibmvnic: map L2/L3/L4 header descriptors to firmware · ad7775dc

由 Thomas Falcon 提交于 4月 01, 2016

Allow the VNIC driver to provide descriptors containing
L2/L3/L4 headers to firmware.  This feature is needed
for greater hardware compatibility and enablement of checksum
and TCP offloading features.

A new function is included for the hypervisor call,
H_SEND_SUBCRQ_INDIRECT, allowing a DMA-mapped array of SCRQ
descriptor elements to be sent to the VNIC server.

These additions will help fully enable checksum offloading as
well as other features as they are included later.
Signed-off-by: NThomas Falcon <tlfalcon@linux.vnet.ibm.com>
Cc: John Allen <jallen@linux.vnet.ibm.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

ad7775dc

net: bcmgenet: cleanup for dmadesc_set() · 7ee40625

由 Petri Gynther 提交于 4月 05, 2016

dmadesc_set() is used for setting the Tx buffer DMA address, length,
and status bits on a Tx ring descriptor when a frame is being Tx'ed.

Always set the Tx buffer DMA address first, before updating the length
and status bits, i.e. giving the Tx descriptor to the hardware.

The reason this is a cleanup rather than a fix is that the hardware
won't transmit anything from a Tx ring until the TDMA producer index
has been incremented. As long as the dmadesc_set() writes complete
before the TDMA producer index write, life is good.
Signed-off-by: NPetri Gynther <pgynther@google.com>
Acked-by: NFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

7ee40625

net: bcmgenet: cleanup for bcmgenet_xmit_frag() · 824ba603

由 Petri Gynther 提交于 4月 05, 2016

Add frag_size = skb_frag_size(frag) and use it when needed.
Signed-off-by: NPetri Gynther <pgynther@google.com>
Acked-by: NFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

824ba603

net: bcmgenet: cleanup for bcmgenet_xmit() · f5a9ec20

由 Petri Gynther 提交于 4月 05, 2016

1. Readability: Move nr_frags assignment a few lines down in order
   to bundle index -> ring -> txq calculations together.
2. Readability: Add parentheses around nr_frags + 1.
3. Minor fix: Stop the Tx queue and throw the error message only if
   the Tx queue hasn't already been stopped.
Signed-off-by: NPetri Gynther <pgynther@google.com>
Acked-by: NFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

f5a9ec20

bnxt_en: Improve ethtool .get_settings(). · 29c262fe