Sean Anderson 5a6caa2cfa net: xilinx: axienet: Fix packet counting ... axienet_free_tx_chain returns the number of DMA descriptors it's handled. However, axienet_tx_poll treats the return as the number of packets. When scatter-gather SKBs are enabled, a single packet may use multiple DMA descriptors, which causes incorrect packet counts. Fix this by explicitly keepting track of the number of packets processed as separate from the DMA descriptors. Budget does not affect the number of Tx completions we can process for NAPI, so we use the ring size as the limit instead of budget. As we no longer return the number of descriptors processed to axienet_tx_poll, we now update tx_bd_ci in axienet_free_tx_chain. Fixes: 8a3b7a252d ("drivers/net/ethernet/xilinx: added Xilinx AXI Ethernet driver") Signed-off-by: Sean Anderson <sean.anderson@linux.dev> Link: https://patch.msgid.link/20240913145156.2283067-1-sean.anderson@linux.dev Signed-off-by: Paolo Abeni <pabeni@redhat.com>		2024-09-19 13:00:46 +02:00
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Kconfig
ll_temac.h
ll_temac_main.c
ll_temac_mdio.c
Makefile
xilinx_axienet.h
xilinx_axienet_main.c	net: xilinx: axienet: Fix packet counting	2024-09-19 13:00:46 +02:00
xilinx_axienet_mdio.c
xilinx_emaclite.c