- 10 Dec, 2013 2 commits
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Eric Dumazet authored
Commit 6da7c8fc ("qdisc: allow setting default queuing discipline") added the ability to change default qdisc from pfifo_fast to say fq But as most modern ethernet devices are multiqueue, we cant really see all the statistics from "tc -s qdisc show", as the default root qdisc is mq. This patch adds the calls to qdisc_list_add() to mq and mqprio Signed-off-by:
Eric Dumazet <edumazet@google.com> Cc: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-nextDavid S. Miller authored
Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates This series contains updates to i40e only. Jacob provides a i40e patch to get 1588 work correctly by separating TSYNVALID and TSYNINDX fields in the receive descriptor. Jesse provides several i40e patches, first to correct the checking of the multi-bit state. The hash is reported correctly in the RSS field if and only if the filter status is 3. Other values of the filter status mean different things and we should not depend on a bitwise result. Then provides a patch to enable a couple of workarounds based on revision ID that allow the driver to work more fully on early hardware. Shannon provides several i40e patches as well. First sets the media type in the hardware structure based on the external connection type. Then provides a patch to only setup the rings that will be used. Lastly provides a fix where the TESTING state was still set when exiting the ethtool diagnostics. Kevin Scott provides one i40e patch to add a new flag to the i40e_add_veb() which allows the driver to request the hardware to filter on layer 2 parameters. Anjali provides four i40e patches, first refactors the reset code in order to re-size queues and vectors while the interface is still up. Then provides a patch to enable all PCTYPEs expect FCoE for RSS. Adds a message to notify the user of how many VFs are initialized on each port. Lastly adds a new variable to track the number of PF instances, this is a global counter on purpose so that each PF loaded has a unique ID. Catherine bumps the driver version. ==================== Signed-off-by:
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- 09 Dec, 2013 12 commits
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
Jingoo Han <jg1.han@samsung.com> Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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Jingoo Han authored
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by:
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- 07 Dec, 2013 14 commits
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Anjali Singhai Jain authored
Track the number of physical functions (PFs) found, this is a global counter on purpose so that each pf loaded has a unique ID. Change-Id: I74d618520afbce4a774d0235449e3b5f97ff6d4a Signed-off-by:
Anjali Singhai Jain <anjali.singhai@intel.com> Signed-off-by:
Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by:
Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Anjali Singhai Jain authored
Print a message to notify the user of how many VFs are initialized on each port. Change-Id: I29ac2acc478ee4e588fd6ffcc35133d4c6607ca9 Signed-off-by:
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Shannon Nelson authored
Put the print and reset statements in the actual test functions to make them more self-contained, and only run the reset for tests that need it. Change-Id: Ic70f49b11bf8bae82e59d8fd25b46215c90c4510 Signed-off-by:
Shannon Nelson <shannon.nelson@intel.com> Signed-off-by:
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Shannon Nelson authored
Fix a bug where the TESTING state was still set when exiting the ethtool diagnostics. Change-Id: Ic47950d2e86a67167d1d282256d477cecd86d820 Signed-off-by:
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Shannon Nelson authored
The VSI may be allocated more queues (alloc_queue_pairs) than actually are to be used (num_queue_pairs), so only allocate rings for the queues to be used. The numbers will likely be the same for most VSIs, but can be different based on how TCs are assigned and enabled. Change-Id: Ie40f7ad0affbc4b45d6f049bcf02ee2fa24edc74 Signed-off-by:
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Anjali Singhai Jain authored
RSS can steer packets based on recognition of all sorts of different headers. Enable some more of them. Change-Id: I2264dedae66fb0bceca6fb6e772e050e3ca8efc8 Signed-off-by:
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Anjali Singhai Jain authored
In order to re-size queues and vectors while the interface is still up, we need to be able to call functions to free and re-allocate without bringing down the VSI. We also need to reset the existing setup, update the configuration and then rebuild again. This requires us to have the reset flow broken down into two parts. Change-Id: I374dd25aabf769decda69b676491c7b7730a4635 Signed-off-by:
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Catherine Sullivan authored
Update the driver version to 0.3.12-k Signed-off-by:
Catherine Sullivan <catherine.sullivan@intel.com> Signed-off-by:
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Jeff Kirsher authored
Whitespace fixes Change-Id: I95f4d02e4a2a92d6b6fca3ae2b7865c4b916a9bb Signed-off-by:
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Jesse Brandeburg authored
Enable a couple of workarounds based on revision ID that allow the driver to work more fully on early hardware. Signed-off-by:
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Kevin Scott authored
Add a new flag to the add VEB command which allows the driver to request the hardware to filter on L2 parameters. This is an implementation of the driver access to a new firmware feature. Change-Id: Id61d3cad4125bdc68b8fd9d555c448a10c344b6b Signed-off-by:
Kevin Scott <kevin.c.scott@intel.com> Signed-off-by:
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Jesse Brandeburg authored
Set the media type in the hardware structure, based on the external connection type. Add Direct Attach to the type of media reported by ethtool. Change-Id: I4ad2f5bf882766d6e737fac4477abf049491b3b3 Signed-off-by:
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Jesse Brandeburg authored
The hash is reported correctly in the rss field if and only if the filter status is 3. Other values of filter status mean different things and we shouldn't depend on a bitwise result. The issue was that a & b --> returns true for b={1,2,3} the fix is a & b == b Also refactor this function to use constant operations because we are in fast path. Change-Id: I4e29be87439c1cf8b60bc31bea29dff89596c013 Signed-off-by: -
Jacob Keller authored
In order to get 1588 to work correctly the defines need a bit of a tweak. Change-Id: Ie50ce2a18e1593441f1560411e5a4f51c6d48aaa Signed-off-by:
Jacob Keller <jacob.e.keller@intel.com> Signed-off-by:
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- 06 Dec, 2013 12 commits
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Joe Perches authored
Add a new check for CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS to reduce the number of or's used in the ether_addr_equal comparison to very slightly improve function performance. Simplify the ether_addr_equal_64bits implementation. Integrate and remove the zap_last_2bytes helper as it's now used only once. Remove the now unused compare_ether_addr function. Update the unaligned-memory-access documentation to remove the compare_ether_addr description and show how unaligned accesses could occur with ether_addr_equal. Signed-off-by:
Joe Perches <joe@perches.com> Signed-off-by:
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wangweidong authored
use pr_<level> instead of printk(LEVEL) Signed-off-by:
Wang Weidong <wangweidong1@huawei.com> Signed-off-by:
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Jiri Pirko authored
Creating an address with this flag set will result in kernel taking care of temporary addresses in the same way as if the address was created by kernel itself (after RA receive). This allows userspace applications implementing the autoconfiguration (NetworkManager for example) to implement ipv6 addresses privacy. Signed-off-by:
Jiri Pirko <jiri@resnulli.us> Signed-off-by:
Thomas Haller <thaller@redhat.com> Signed-off-by:
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Jiri Pirko authored
There is no more space in u8 ifa_flags. So do what davem suffested and add another netlink attr called IFA_FLAGS for carry more flags. Signed-off-by:
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Eric Dumazet authored
Some network drivers use dev_kfree_skb_any() and dev_kfree_skb_irq() helpers to free skbs, both for dropped packets and TX completed ones. We need to separate the two causes to get better diagnostics given by dropwatch or "perf record -e skb:kfree_skb" This patch provides two new helpers, dev_consume_skb_any() and dev_consume_skb_irq() to be used for consumed skbs. __dev_kfree_skb_irq() is slightly optimized to remove one atomic_dec_and_test() in fast path, and use this_cpu_{r|w} accessors. Signed-off-by: -
Zhi Yong Wu authored
Signed-off-by:
Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Signed-off-by:
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Zhi Yong Wu authored
Signed-off-by:
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Zhi Yong Wu authored
Signed-off-by:
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Zhi Yong Wu authored
Since vhost_dev_init() forever return 0, some branches are never run, therefore need to be removed. Signed-off-by:
Michael S. Tsirkin <mst@redhat.com> Signed-off-by:
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Nithin Sujir authored
Signed-off-by:
Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by:
Michael Chan <mchan@broadcom.com> Signed-off-by:
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Nithin Sujir authored
commit 4d958473 - "tg3: Workaround rx_discards stat bug", added a workaround for miscounted statistics for multicast packets. This fix needs to be applied to the 5762. Signed-off-by:
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Nithin Sujir authored
The APD bit is 14 and not bit 10. Signed-off-by:
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