There is no reason in rx_descs property because davinici_cpdma driver splits pool of descriptors equally between tx and rx channels. So, this patch series makes driver to use available number of descriptors for rx channels.
Based on master branch Since v1: - separate device tree and driver patches - return number of rx buffers from cpdma driver Ivan Khoronzhuk (2): net: ethernet: ti: cpsw: remove rx_descs property Documentation: DT: cpsw: remove rx_descs property Documentation/devicetree/bindings/net/cpsw.txt | 1 - arch/arm/boot/dts/am33xx.dtsi | 1 - arch/arm/boot/dts/am4372.dtsi | 1 - arch/arm/boot/dts/dm814x.dtsi | 1 - arch/arm/boot/dts/dra7.dtsi | 1 - drivers/net/ethernet/ti/cpsw.c | 13 +++---------- drivers/net/ethernet/ti/cpsw.h | 1 - drivers/net/ethernet/ti/davinci_cpdma.c | 6 ++++++ drivers/net/ethernet/ti/davinci_cpdma.h | 1 + 9 files changed, 10 insertions(+), 16 deletions(-) -- 1.9.1
