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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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742fb20fd4
TI CPDMA currently uses a bitmap for tracking descriptors alloactions allocations, but The genalloc already handles the same and can be used as with special memory (SRAM) as with DMA cherent memory chank (dma_alloc_coherent()). Hence, switch to using genalloc and add desc_num property for each channel for limitation of max number of allowed descriptors for each CPDMA channel. This patch do not affect on net throuput. Acked-by: Mugunthan V N <mugunthanvnm@ti.com> Tested-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org> Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| cpmac.c | ||
| cpsw_ale.c | ||
| cpsw_ale.h | ||
| cpsw-common.c | ||
| cpsw-phy-sel.c | ||
| cpsw.c | ||
| cpsw.h | ||
| cpts.c | ||
| cpts.h | ||
| davinci_cpdma.c | ||
| davinci_cpdma.h | ||
| davinci_emac.c | ||
| davinci_mdio.c | ||
| Kconfig | ||
| Makefile | ||
| netcp_core.c | ||
| netcp_ethss.c | ||
| netcp_sgmii.c | ||
| netcp_xgbepcsr.c | ||
| netcp.h | ||
| tlan.c | ||
| tlan.h | ||