blackbird-op-linux/drivers/net/ethernet/socionext, branch master

net: ethernet: ave: Add capability of rgmii-id mode

2020-02-12T17:55:04+00:00

This allows you to specify the type of rgmii-id that will enable phy internal delay in ethernet phy-mode. This adds all RGMII cases to all of get_pinmode() except LD11, because LD11 SoC doesn't support RGMII due to the constraint of the hardware. When RGMII phy mode is specified in the devicetree for LD11, the driver will abort with an error. Signed-off-by: Kunihiko Hayashi Signed-off-by: David S. Miller

net: socionext: fix xdp_result initialization in netsec_process_rx

2020-01-27T10:05:42+00:00

Fix xdp_result initialization in netsec_process_rx in order to not increase rx counters if there is no bpf program attached to the xdp hook and napi_gro_receive returns GRO_DROP Fixes: ba2b232108d3c ("net: netsec: add XDP support") Signed-off-by: Lorenzo Bianconi Acked-by: Jesper Dangaard Brouer Acked-by: Ilias Apalodimas Signed-off-by: David S. Miller

net: socionext: fix possible user-after-free in netsec_process_rx

2020-01-27T10:05:42+00:00

Fix possible use-after-free in in netsec_process_rx that can occurs if the first packet is sent to the normal networking stack and the following one is dropped by the bpf program attached to the xdp hook. Fix the issue defining the skb pointer in the 'budget' loop Fixes: ba2b232108d3c ("net: netsec: add XDP support") Signed-off-by: Lorenzo Bianconi Acked-by: Jesper Dangaard Brouer Acked-by: Ilias Apalodimas Signed-off-by: David S. Miller

net: convert additional drivers to use phy_do_ioctl

2020-01-22T20:16:32+00:00

The first batch of driver conversions missed a few cases where we can use phy_do_ioctl too. Signed-off-by: Heiner Kallweit Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller

Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net

2020-01-19T21:10:04+00:00

net: ethernet: ave: Avoid lockdep warning

2020-01-16T12:28:39+00:00

When building with PROVE_LOCKING=y, lockdep shows the following dump message. INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. ... Calling device_set_wakeup_enable() directly occurs this issue, and it isn't necessary for initialization, so this patch creates internal function __ave_ethtool_set_wol() and replaces with this in ave_init() and ave_resume(). Fixes: 7200f2e3c9e2 ("net: ethernet: ave: Set initial wol state to disabled") Signed-off-by: Kunihiko Hayashi Signed-off-by: David S. Miller

net: socionext: get rid of huge dma sync in netsec_alloc_rx_data

2020-01-15T02:46:14+00:00

Socionext driver can run on dma coherent and non-coherent devices. Get rid of huge dma_sync_single_for_device in netsec_alloc_rx_data since now the driver can let page_pool API to managed needed DMA sync Reviewed-by: Ilias Apalodimas Signed-off-by: Lorenzo Bianconi Acked-by: Jesper Dangaard Brouer Signed-off-by: David S. Miller

net: netsec: Change page pool nid to NUMA_NO_NODE

2020-01-03T20:28:11+00:00

The current driver only exists on a non NUMA aware machine. With 44768decb7c0 ("page_pool: handle page recycle for NUMA_NO_NODE condition") applied we can safely change that to NUMA_NO_NODE and accommodate future NUMA aware hardware using netsec network interface Signed-off-by: Ilias Apalodimas Acked-by: Jesper Dangaard Brouer Signed-off-by: David S. Miller

net: of_get_phy_mode: Change API to solve int/unit warnings

2019-11-04T19:21:25+00:00

Before this change of_get_phy_mode() returned an enum, phy_interface_t. On error, -ENODEV etc, is returned. If the result of the function is stored in a variable of type phy_interface_t, and the compiler has decided to represent this as an unsigned int, comparision with -ENODEV etc, is a signed vs unsigned comparision. Fix this problem by changing the API. Make the function return an error, or 0 on success, and pass a pointer, of type phy_interface_t, where the phy mode should be stored. v2: Return with *interface set to PHY_INTERFACE_MODE_NA on error. Add error checks to all users of of_get_phy_mode() Fixup a few reverse christmas tree errors Fixup a few slightly malformed reverse christmas trees v3: Fix 0-day reported errors. Reported-by: Dan Carpenter Signed-off-by: Andrew Lunn Signed-off-by: David S. Miller

net: netsec: Correct dma sync for XDP_TX frames

2019-10-17T19:35:56+00:00

bpf_xdp_adjust_head() can change the frame boundaries. Account for the potential shift properly by calculating the new offset before syncing the buffer to the device for XDP_TX Fixes: ba2b232108d3 ("net: netsec: add XDP support") Signed-off-by: Ilias Apalodimas Reviewed-by: Jakub Kicinski Signed-off-by: David S. Miller