kernel/drivers/net/ethernet/microsoft/mana/mana_ethtool.c, branch linux-6.2.y

Merge branch 'mana-shared-6.2' of https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

2022-11-10T20:07:19Z

Long Li says: ==================== Introduce Microsoft Azure Network Adapter (MANA) RDMA driver [netdev prep] The first 11 patches which modify the MANA Ethernet driver to support RDMA driver. * 'mana-shared-6.2' of https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: net: mana: Define data structures for protection domain and memory registration net: mana: Define data structures for allocating doorbell page from GDMA net: mana: Define and process GDMA response code GDMA_STATUS_MORE_ENTRIES net: mana: Define max values for SGL entries net: mana: Move header files to a common location net: mana: Record port number in netdev net: mana: Export Work Queue functions for use by RDMA driver net: mana: Set the DMA device max segment size net: mana: Handle vport sharing between devices net: mana: Record the physical address for doorbell page region net: mana: Add support for auxiliary device ==================== Link: https://lore.kernel.org/all/1667502990-2559-1-git-send-email-longli@linuxonhyperv.com/ Signed-off-by: Jakub Kicinski

net: mana: Move header files to a common location

2022-11-10T05:57:26Z

In preparation to add MANA RDMA driver, move all the required header files to a common location for use by both Ethernet and RDMA drivers. Reviewed-by: Dexuan Cui Signed-off-by: Long Li Link: https://lore.kernel.org/r/1667502990-2559-8-git-send-email-longli@linuxonhyperv.com Acked-by: Haiyang Zhang Signed-off-by: Leon Romanovsky

net: Remove the obsolte u64_stats_fetch_*_irq() users (drivers).

2022-10-29T03:13:54Z

Now that the 32bit UP oddity is gone and 32bit uses always a sequence count, there is no need for the fetch_irq() variants anymore. Convert to the regular interface. Signed-off-by: Thomas Gleixner Signed-off-by: Sebastian Andrzej Siewior Acked-by: Peter Zijlstra (Intel) Signed-off-by: Jakub Kicinski

net: mana: Add support of XDP_REDIRECT action

2022-06-16T08:40:25Z

Add a handler of the XDP_REDIRECT return code from a XDP program. The packets will be flushed at the end of each RX/CQ NAPI poll cycle. ndo_xdp_xmit() is implemented by sharing the code in mana_xdp_tx(). Ethtool per queue counters are added for XDP redirect and xmit operations. Signed-off-by: Haiyang Zhang Signed-off-by: Paolo Abeni

net: mana: Add counter for XDP_TX

2022-01-31T15:39:58Z

This counter will show up in ethtool stat. It is the number of packets received and forwarded by XDP program. Signed-off-by: Haiyang Zhang Signed-off-by: David S. Miller

net: mana: Add counter for packet dropped by XDP

2022-01-31T15:39:58Z

This counter will show up in ethtool stat data. Signed-off-by: Haiyang Zhang Signed-off-by: David S. Miller

net: mana: Allow setting the number of queues while the NIC is down

2021-10-26T13:56:19Z

The existing code doesn't allow setting the number of queues while the NIC is down. Update the ethtool handler functions to support setting the number of queues while the NIC is at down state. Signed-off-by: Haiyang Zhang Signed-off-by: David S. Miller

net: mana: Add a driver for Microsoft Azure Network Adapter (MANA)

2021-04-19T22:24:25Z

Add a VF driver for Microsoft Azure Network Adapter (MANA) that will be available in the future. Co-developed-by: Haiyang Zhang Signed-off-by: Haiyang Zhang Co-developed-by: Shachar Raindel Signed-off-by: Shachar Raindel Signed-off-by: Dexuan Cui Reviewed-by: Stephen Hemminger Signed-off-by: David S. Miller