- 29 Oct, 2009 33 commits
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Eric Dumazet authored
Some workloads hit dev_base_lock rwlock pretty hard. We can use RCU lookups to avoid touching this rwlock. netdevices are already freed after a RCU grace period, so this patch adds no penalty at device dismantle time. dev_ifname() converted to dev_get_by_index_rcu() Signed-off-by:
Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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roel kluin authored
The variables are unsigned so the `< 0' test always fails, the other part of the test catches wrapped values. Signed-off-by:
Roel Kluin <roel.kluin@gmail.com> Signed-off-by:
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roel kluin authored
optlen is unsigned so the `< 0' test is never true. Signed-off-by:
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roel kluin authored
If there is data, the unsigned skb->len is greater than 0. rt.sigdigits is unsigned as well, so the test `>= 0' is always true, the other part of the test catches wrapped values. Signed-off-by:
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Tilman Schmidt authored
Replace the sequence of strcmp calls for interpreting ZSAU parameter strings by a table of known strings and lookup loop to improve readability. Impact: readability improvement, no functional change Signed-off-by:
Tilman Schmidt <tilman@imap.cc> Signed-off-by:
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Tilman Schmidt authored
On more step towards the holy grail of checkpatch.pl silence. Impact: cosmetic Signed-off-by:
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Tilman Schmidt authored
On the quest for the holy grail of checkpatch.pl silence. Impact: cosmetic Signed-off-by:
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Tilman Schmidt authored
Duly uglified as demanded by checkpatch.pl. Impact: cosmetic Signed-off-by:
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Tilman Schmidt authored
Dum sanctis checkpatch.pl'ae legibus obsequimur. Impact: cosmetic Signed-off-by:
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Tilman Schmidt authored
Reorganize the code of the Gigaset M10x driver to make it more readable, less redundant, better aligned to the style of other parts of the driver, and cause fewer checkpatch.pl complaints. Impact: code reorganization, no functional change Signed-off-by:
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Tilman Schmidt authored
The CAPI interface incorrectly assumed that CAPI messages would always start at the beginning of the data buffer: fix by treating DATA_B3 messages as the link layer header to their payload data. This fix changes the way acknowledgement information is propagated through the hardware specific modules and thereby impacts the ISDN4Linux variant of the driver, too. Also some assumptions about methods not being called from interrupt context turned out to be unwarranted; fix by using dev_kfree_skb_any() wherever non-interrupt context isn't guaranteed. Impact: bugfix Signed-off-by:
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Tilman Schmidt authored
A missing dot lead to garbage characters being included in the dial command generated from a CAPI CONNECT_REQ message, which interestingly enough worked anyway, illustrating the resilience of the device. Impact: bugfix Signed-off-by:
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Tilman Schmidt authored
Replace the "ignoring Additional Info" warning message by better readable ones citing the specific subparameters being ignored. Make parts of the code more readable by using a local cmsg pointer variable. Impact: readability improvement Signed-off-by:
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Gilad Ben-Yossef authored
Add and use no DSCAK bit in the features field. Signed-off-by:
Gilad Ben-Yossef <gilad@codefidence.com> Sigend-off-by:
Ori Finkelman <ori@comsleep.com> Sigend-off-by:
Yony Amit <yony@comsleep.com> Signed-off-by:
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Gilad Ben-Yossef authored
Add and use no window scale bit in the features field. Note that this is not the same as setting a window scale of 0 as would happen with window limit on route. Signed-off-by:
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Gilad Ben-Yossef authored
Implement querying and acting upon the no timestamp bit in the feature field. Signed-off-by:
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Gilad Ben-Yossef authored
Implement querying and acting upon the no sack bit in the features field. Signed-off-by:
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Gilad Ben-Yossef authored
Adding an accessor to existing dst_entry feautres field and refactor the only supported feature (allfrag) to use it. Signed-off-by:
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Gilad Ben-Yossef authored
We need tcp_parse_options to be aware of dst_entry to take into account per dst_entry TCP options settings Signed-off-by:
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Gilad Ben-Yossef authored
Since we only use tcp_parse_options here to check for the exietence of TCP timestamp option in the header, it is better to call with the "established" flag on. Signed-off-by:
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Eric Dumazet authored
Speedup module unloading by factorizing synchronize_rcu() calls Signed-off-by:
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Eric Dumazet authored
Speedup module unloading by factorizing synchronize_rcu() calls Signed-off-by:
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Eric Dumazet authored
Speedup module unloading by factorizing synchronize_rcu() calls Signed-off-by:
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Eric Dumazet authored
Speedup module unloading by factorizing synchronize_rcu() calls Signed-off-by:
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Eric Dumazet authored
Speedup module unloading by factorizing synchronize_rcu() calls Signed-off-by:
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Ajit Khaparde authored
This patch adds the PCI IDs for the next generation chip to the PCI_DEVICE_ID table. Signed-off-by:
Ajit Khaparde <ajitk@serverengines.com> Signed-off-by:
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Bruce Allan authored
When changing flow control (pause) parameters, the flow control thresholds (i.e. when to send XON/XOFF frames) may not be setup correctly on parts with copper media. Call the existing e1000_set_fc_watermarks() function to set these thresholds. Signed-off-by:
Bruce Allan <bruce.w.allan@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by:
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Yi Zou authored
Implements the netdev_ops.ndo_fcoe_get_wwn for VLAN device. Signed-off-by:
Yi Zou <yi.zou@intel.com> Signed-off-by:
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Yi Zou authored
Implements the netdev_ops.ndo_fcoe_get_wwn in 82599 if it finds valid prefix for the World Wide Node Name (WWNN) or World Wide Port Name (WWPN), as well as valid SAN MAC address. Signed-off-by:
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Yi Zou authored
Add ndo_fcoe_get_wwn so Fiber Channel over Ethernet (FCoE) can make use of the provided World Wide Port Name (WWPN) and World Wide Node Name (WWNN) from the underlying network interface driver. Signed-off-by:
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Yi Zou authored
The 82599 EEPROM supports alternative prefix for World Wide Node Name (WWNN) and World Wide Port Name (WWPN). The prefixes can be used together with the SAN MAC address to form the WWNN and WWPN, which can be used by upper layer drivers such as Fiber Channel over Ethernet (FCoE). Signed-off-by:
Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by:
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Shreyas Bhatewara authored
Remove duplicate headerfile includes from vmxnet3_int.h Signed-off-by:
Shreyas Bhatewara <sbhatewara@vmware.com> Signed-off-by:
Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by:
Bhavesh Davda <bhavesh@vmware.com> Signed-off-by:
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- 28 Oct, 2009 7 commits
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Sarveshwar Bandi authored
Update ethtool get_settings function to: - get current link speed settings from controller - get port transceiver type from controller - fill appropriate values for supported, phy_address Signed-off-by:
Sarveshwar Bandi <sarveshwarb@serverengines.com> Signed-off-by:
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David Graham authored
Devices with loadable firmware must have their firmware reloaded after the system resumes from sleep, but the request_firmare() API is not available at this point in the resume flow because tasks are not yet running, and the system will hang if it is called. Work around this issue by only calling request_firmware() for a device's first firmware load, and cache a copy of the pointer to the firmware blob for that device, so that we may reload firmware images even during resume. Signed-off-by:
David Graham <david.graham@intel.com> Signed-off-by:
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Dhananjay Phadke authored
Signed-off-by:
Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by:
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Dhananjay Phadke authored
Add MODULE_FIRMWARE hints for various firmware file types, required by different chip revisions. Signed-off-by:
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Dhananjay Phadke authored
Update module info with QLogic signature. Signed-off-by:
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Dhananjay Phadke authored
Add PCI vendor and device IDs for QLE8240 and QLE8242 CNA devices. Signed-off-by:
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Dhananjay Phadke authored
Refactor code to calculate and set indirect access window for control registers in 2MB address space (NX3031 or newer). Use void __iomem * data type for absolute pci addresses. Signed-off-by:
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