- 24 8月, 2016 16 次提交
-
-
由 Wei Yongjun 提交于
The callback function of call_rcu() just calls a kfree(), so we can use kfree_rcu() instead of call_rcu() + callback function. Signed-off-by: NWei Yongjun <weiyongjun1@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Nicholas Mc Guire 提交于
liquidio_set_rxcsum_command is a local function only, no need to expose it outside of lio_main.c so declare it static and make sparse happy. Signed-off-by: NNicholas Mc Guire <hofrat@osadl.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
Printing console messages is not helpful when system is out of memory; and can be disastrous with netconsole. Instead keep statistics of these anomalous conditions. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
Make netvsc on vmbus behave more like PCI. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
The variable m_ret is only used in one basic block. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
No caller checks the return value. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
Break the different cases, code is cleaner if broken up Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
Rearrange the transmit routine to eliminate goto's and unnecessary boolean variables. Use standard functions to test for vlan tag. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
Move initialization to allocate where other fields are initialized. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
Always returns 0 and no callers check. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
Don't hard code size of array of NDIS versions. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
Several new functions were introduced into hyperv.h but only used in one file. Move them and let compiler decide on inline. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
Fix most of the complaints about the style of the code. Things like extra blank lines and return statements. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
Better to use kcalloc rather than kzalloc and multiply for an array. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
The function get_netvsc_net_device had conditional locking. This was unnecessary, incorrect, but harmless. It was unnecessary since the code is only called from netlink netdev event callback where RTNL is always acquired before the callbacks are run. It was incorrect because of use of trylock and then continuing. Fix by replacing with proper assertion. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 23 8月, 2016 18 次提交
-
-
由 Ivan Khoronzhuk 提交于
These ops allow to control number of channels driver is allowed to work with at cpdma level. The maximum number of channels is 8 for rx and 8 for tx. In dual_emac mode the h/w channels are shared between two interfaces and changing number on one interface changes number of channels on another. How many channels are supported and enabled: $ ethtool -l ethX Change number of channels (up to 8) $ ethtool -L ethX rx 6 tx 6 Per-channel statistic: $ ethtool -S ethX Signed-off-by: NIvan Khoronzhuk <ivan.khoronzhuk@linaro.org> Reviewed-by: NMugunthan V N <mugunthanvnm@ti.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Ivan Khoronzhuk 提交于
Keep the driver internals in C file. Currently it's not required for drivers to know rx or tx a channel is, except create function. So correct "channel create" function, and use all channel struct macroses only for internal use. Reviewed-by: NMugunthan V N <mugunthanvnm@ti.com> Signed-off-by: NIvan Khoronzhuk <ivan.khoronzhuk@linaro.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Ivan Khoronzhuk 提交于
The cpsw h/w supports up to 8 tx and 8 rx channels. This patch adds multi-queue support to the driver only, shaper configuration will be added with separate patch series. Default shaper mode, as before, priority mode, but with corrected priority order, 0 - is highest priority, 7 - lowest. The poll function handles all unprocessed channels, till all of them are free, beginning from hi priority channel. In dual_emac mode the channels are shared between two network devices, as it's with single-queue default mode. The statistic for every channel can be read with: $ ethtool -S ethX Signed-off-by: NIvan Khoronzhuk <ivan.khoronzhuk@linaro.org> Reviewed-by: NMugunthan V N <mugunthanvnm@ti.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Ivan Khoronzhuk 提交于
The interrupts shouldn't be disabled while receiving skb, but while ctrl_stop, the channels are stopped and all remaining packets are handled with netif_receive_skb(), it can cause WARN_ONCE when ctrl is stopping while not all packets were handled with NAPIs: lock_irq_save cpdma_ctlr_stop cpdma_chan_top __cpdma_chan_free cpsw_rx_handler netif_receive_skb So, split locking while ctrl stop thus interrupts are still enabled while skbs handling. It can cause WARN_ONCE in rare cases when ctrl is stopping while not all packets were handled with NAPIs. Reviewed-by: NMugunthan V N <mugunthanvnm@ti.com> Signed-off-by: NIvan Khoronzhuk <ivan.khoronzhuk@linaro.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Ivan Khoronzhuk 提交于
Tx channels share same pool of descriptors. Thus one channel can block another if pool is emptied by one. But, the shaper should decide which channel is allowed to send packets. To avoid such impact of one channel on another, let every channel to have its own piece of pool. Signed-off-by: NIvan Khoronzhuk <ivan.khoronzhuk@linaro.org> Reviewed-by: NMugunthan V N <mugunthanvnm@ti.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Jamie Lentin 提交于
Without it, a mv88e6131 switch will not forward incoming unicast packets to the CPU port. Signed-off-by: NJamie Lentin <jm@lentin.co.uk> Reviewed-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Andrew Lunn 提交于
The PPU method of accessing PHYs makes use of a timer. Make sure this timer is deleted before unloading the driver. Reported-by: NJamie Lentin <jm@lentin.co.uk> Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Reviewed-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Andrew Lunn 提交于
Older chips only support DSA tagging on the CPU port. New devices support both DSA and EDSA. The driver needs to tell the core the tag protocol to use, and configure the switch for what is available. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Reviewed-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Andrew Lunn 提交于
DSA drivers may drive different families of switches which need different tag protocol. Rather than hard code the tag protocol in the driver structure, have a callback for the DSA core to call. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Reviewed-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Rahul Lakkireddy 提交于
Implement set_tx_maxrate NDO to perform per queue tx rate limiting. Signed-off-by: NRahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Rahul Lakkireddy 提交于
Add support to bind/unbind specified tx queues to/from scheduling classes. If a queue is already bound to a scheduling class, it is unbound first and then bound to a new specified class. Signed-off-by: NRahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Rahul Lakkireddy 提交于
Add support to create tx traffic scheduling classes with specified scheduling parameters. Return an existing class if a match is found with same scheduling parameters. Signed-off-by: NRahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Yuval Mintz 提交于
Each VF employees a lock that's supposed to serialize its usage of the HW channel for communication with its PF, but the critical section is ill-defined: - VFs currently release the lock whenever the PF response arrives, prior to actually processing the reply buffer [which was also supposed to have been protected by same lock]. - The lock would be released on first response, ignoring the possibilty the sw flow isn't over [as might be the case of the acquisition flow]. As a result, the flow would run unprotected and would cause a double mutex release [as the additional message completion would release it while its actually already free]. Change the flow to have a dedicated function to be called at end of each flow and release the lock. Signed-off-by: NYuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Yuval Mintz 提交于
Modern VFs can't run on old non-compatible as the fastpath HSI is slightly changed - but as the HSI is actually very close [basically, a single bit whose meaning flipped] this can be supported with small modifications. The major differences would be in: - Recognizing that VF is running on top of a legacy PF. - Returning some slowpath configurations that are no longer needed on top of modern PFs, but would be required when working over the legacy ones. Signed-off-by: NYuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Yuval Mintz 提交于
Firmware would silently drop any control frame sent by VF to prevent a malicious VF from generating pause flood in the network. Signed-off-by: NYuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Yuval Mintz 提交于
The 8.10.x FW added support for forward compatability as well as 'future' backward compatibility, but only to those VFs that were using HSI which was 8.10.x based or newer. The latest firmware now supports backward compatibility for the older VFs based on 8.7.x and 8.8.x firmware as well. Signed-off-by: NYuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Wei Yongjun 提交于
This node pointer is returned by of_parse_phandle() with refcount incremented in this function. of_node_put() on it before exitting this function. This is detected by Coccinelle semantic patch. Signed-off-by: NWei Yongjun <weiyj.lk@gmail.com> Reviewed-by: NKedareswara rao Appana <appanad@xilinx.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Markus Elfring 提交于
* Reuse existing functionality from memdup_user() instead of keeping duplicate source code. This issue was detected by using the Coccinelle software. * Return directly if this copy operation failed. Signed-off-by: NMarkus Elfring <elfring@users.sourceforge.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 22 8月, 2016 1 次提交
-
-
由 Wei Yongjun 提交于
Simplify the return expression. Signed-off-by: NWei Yongjun <weiyj.lk@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 21 8月, 2016 5 次提交
-
-
由 Philippe Reynes 提交于
The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Acked-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Philippe Reynes 提交于
The private structure contain a pointer to phydev, but the structure net_device already contain such pointer. So we can remove the pointer phy_dev in the private structure, and update the driver to use the one contained in struct net_device. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Acked-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Don Skidmore 提交于
This patch adds support for the new copper device X557. Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
-
由 Don Skidmore 提交于
This shouldn't matter as nothing should be attached still to be consisted control MDIO speed for these devices as well. Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
-
由 Don Skidmore 提交于
The X557 devices use a different interface to the LED for the port. This patch reflect that change. Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
-