kernel/drivers/net/ethernet/emulex/benet/be_ethtool.c, branch linux-4.3.y

be2net: Support vxlan offload stats in the driver

2015-07-30T06:54:05Z

This patch adds vxlan offload specific counters to ethtool stats. We provide tx/rx queue counters to show the number of vxlan offload pkts sent/received. Signed-off-by: Sriharsha Basavapatna Signed-off-by: David S. Miller

be2net: make SET_LOOPBACK_MODE cmd asynchrounous

2015-07-11T06:24:30Z

The SET_LOOPBACK_MODE command is always issued from ethtool only in a process context. So, while waiting for the cmd to complete, the driver can sleep instead of holding spin_lock_bh() on the mcc_lock. This is done by calling be_mcc_notify() instead of be_mcc_notify_wait() (that returns only after the cmd completes while the MCCQ is locked). Signed-off-by: Suresh Reddy Signed-off-by: Sathya Perla Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2015-06-09T03:06:56Z

be2net: Replace dma/pci_alloc_coherent() calls with dma_zalloc_coherent()

2015-06-07T22:35:11Z

There are several places in the driver (all in control paths) where coherent dma memory is being allocated using either dma_alloc_coherent() or the deprecated pci_alloc_consistent(). All these calls should be changed to use dma_zalloc_coherent() to avoid uninitialized fields in data structures backed by this memory. Reported-by: Joerg Roedel Tested-by: Joerg Roedel Signed-off-by: Sriharsha Basavapatna Signed-off-by: David S. Miller

be2net: Export board temperature using hwmon-sysfs interface.

2015-05-14T16:21:41Z

Ethtool statistics is not the right place to display board temperature. This patch adds support to export die temperature of devices supported by be2net driver via the sysfs hwmon interface. Signed-off-by: Venkat Duvvuru Signed-off-by: David S. Miller

be2net: update copyright year to 2015

2015-05-09T20:27:04Z

Signed-off-by: Vasundhara Volam Signed-off-by: Sathya Perla Signed-off-by: David S. Miller

be2net: set interrupt moderation for Skyhawk-R using EQ-DB

2015-05-09T20:27:03Z

Currently adaptive interrupt moderation is set by calculating and configuring an EQ-delay every second. This is done via a FW-cmd. But, on Skyhawk-R a "re-arm to interrupt" delay can be set while ringing the EQ-DB. This patch uses this facility to calculate and set the interrupt delay every 1ms. This helps moderating interrupts better when the traffic is bursty. Signed-off-by: Padmanabh Ratnakar Signed-off-by: Sathya Perla Signed-off-by: David S. Miller

be2net: avoid creating the non-RSS default RXQ if FW allows to

2015-03-04T20:58:37Z

On BE2, BE3 and Skhawk-R chips one non-RSS (called "default") RXQ was needed to receive non-IP traffic. Some FW versions now export a capability called IFACE_FLAGS_DEFQ_RSS where this requirement doesn't hold. On such FWs the driver now does not create the non-RSS default queue. This prevents wasting one RXQ per VF. Signed-off-by: Vasundhara Volam Signed-off-by: Sathya Perla Signed-off-by: David S. Miller

be2net: fix failure case in setting flow control

2015-01-25T01:22:42Z

When the FW cmd to set flow control fails, the adapter state must simply reflect the old values. Signed-off-by: Kalesh AP Signed-off-by: Sathya Perla Signed-off-by: David S. Miller

be2net: support TX batching using skb->xmit_more flag

2015-01-05T21:32:53Z

This patch uses skb->xmit_more flag to batch TX requests. TX is flushed either when xmit_more is false or there is no more space in the TXQ. Skyhawk-R and BEx chips require an even number of wrbs to be posted. So, when a batch of TX requests is accumulated, the last header wrb may need to be fixed with an extra dummy wrb. This patch refactors be_xmit() routine as a sequence of be_xmit_enqueue() and be_xmit_flush() calls. The Tx completion code is also updated to be able to unmap/free a batch of skbs rather than a single skb. Signed-off-by: Sathya Perla Signed-off-by: David S. Miller