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59 Commits

Author SHA1 Message Date
Mengyuan Lou
3403960cdf net: wangxun: libwx add tx offload functions 
Add tx offload functions for wx_xmit_frame_ring which
includes wx_encode_tx_desc_ptype, wx_tso and wx_tx_csum.
which supports ngbe and txgbe to implement tx offload
function.

Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2023-05-31 23:02:26 -07:00
Zhengchao Shao
e315e7b83a net: libwx: fix memory leak in wx_setup_rx_resources 
When wx_alloc_page_pool() failed in wx_setup_rx_resources(), it doesn't
release DMA buffer. Add dma_free_coherent() in the error path to release
the DMA buffer.

Fixes: 850b971110 ("net: libwx: Allocate Rx and Tx resources")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20230418065450.2268522-1-shaozhengchao@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
 2023-04-20 15:39:15 +02:00
Dan Carpenter
183514f7c5 net: libwx: fix an error code in wx_alloc_page_pool() 
This function always returns success.  We need to preserve the error
code before setting rx_ring->page_pool = NULL.

Fixes: 850b971110 ("net: libwx: Allocate Rx and Tx resources")
Signed-off-by: Dan Carpenter <error27@gmail.com>
Link: https://lore.kernel.org/r/Y+T4aoefc1XWvGYb@kili
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2023-02-10 19:37:13 -08:00
Yang Li
3ca11619a3 net: libwx: Remove unneeded semicolon 
./drivers/net/ethernet/wangxun/libwx/wx_lib.c:683:2-3: Unneeded semicolon

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3976
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Link: https://lore.kernel.org/r/20230208004959.47553-1-yang.lee@linux.alibaba.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2023-02-08 20:50:31 -08:00
Yang Li
f978fa41f6 net: libwx: clean up one inconsistent indenting 
drivers/net/ethernet/wangxun/libwx/wx_lib.c:1835 wx_setup_all_rx_resources() warn: inconsistent indenting

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3981
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Link: https://lore.kernel.org/r/20230208013227.111605-1-yang.lee@linux.alibaba.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2023-02-08 20:49:38 -08:00
Mengyuan Lou
09a5088009 net: libwx: Add tx path to process packets 
Support to transmit packets without hardware features.

Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com>
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2023-02-06 09:22:48 +00:00
Jiawen Wu
3c47e8ae11 net: libwx: Support to receive packets in NAPI 
Clean all queues associated with a q_vector, to simple receive packets
without hardware features.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2023-02-06 09:22:48 +00:00
Jiawen Wu
850b971110 net: libwx: Allocate Rx and Tx resources 
Setup Rx and Tx descriptors for specefic rings.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2023-02-06 09:22:48 +00:00
Mengyuan Lou
3f70318611 net: libwx: Add irq flow functions 
Add irq flow functions for ngbe and txgbe.
Alloc pcie msix irqs for drivers, otherwise fall back to msi/legacy.

Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com>
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2023-02-06 09:22:48 +00:00