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9125cdd1be
This patch adds a new schema used for mitigating the number of transmit interrupts. It is based on a SW timer and a threshold value. The timer is used to periodically call the stmmac_tx_clean function; the threshold is used for setting the IC (Interrupt on Completion bit). The ISR will then invoke the poll method. Also the patch improves some ethtool stat fields. V2: review the logic to manage the IC bit in the TDESC that was bugged because it didn't take care about the fragments. Also fix the tx_count_frames that has not to be limited to TX DMA ring. Thanks to Ben Hutchings. V3: removed the spin_lock irqsave/restore as D. Miller suggested. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| chain_mode.c | ||
| common.h | ||
| descs_com.h | ||
| descs.h | ||
| dwmac100_core.c | ||
| dwmac100_dma.c | ||
| dwmac100.h | ||
| dwmac1000_core.c | ||
| dwmac1000_dma.c | ||
| dwmac1000.h | ||
| dwmac_dma.h | ||
| dwmac_lib.c | ||
| enh_desc.c | ||
| Kconfig | ||
| Makefile | ||
| mmc_core.c | ||
| mmc.h | ||
| norm_desc.c | ||
| ring_mode.c | ||
| stmmac_ethtool.c | ||
| stmmac_main.c | ||
| stmmac_mdio.c | ||
| stmmac_pci.c | ||
| stmmac_platform.c | ||
| stmmac.h | ||