Searched refs:EM_RDTR (Results 1 - 2 of 2) sorted by relevance

/freebsd-13-stable/sys/dev/e1000/
H A Dif_em.h169 * EM_RDTR - Receive Interrupt Delay Timer (Packet Timer)
180 * CAUTION: When setting EM_RDTR to a value other than 0, adapters
185 * for the hang ensure that EM_RDTR is set to 0.
187 #define EM_RDTR 0 macro
194 * receive interrupt is generated. Useful only if EM_RDTR is non-zero,
197 * along with EM_RDTR, may improve traffic throughput in specific network
H A Dif_em.c491 static int em_rx_int_delay_dflt = EM_TICKS_TO_USECS(EM_RDTR);

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