1e413cf932
queues (which we call slices). The NIC will steer traffic into up to hw.mxge.max_slices different receive rings based on a configurable hash type (hw.mxge.rss_hash_type). Currently the driver defaults to using a single slice, so the default behavior is unchanged. Also, transmit from non-zero slices is disabled currently.
48 lines
1.1 KiB
C
48 lines
1.1 KiB
C
/*
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* from: FreeBSD: src/sys/tools/fw_stub.awk,v 1.6 2007/03/02 11:42:53 flz
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/param.h>
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#include <sys/errno.h>
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#include <sys/kernel.h>
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#include <sys/module.h>
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#include <sys/linker.h>
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#include <sys/firmware.h>
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#include <sys/systm.h>
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#include <dev/mxge/rss_eth_z8e.h>
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static int
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mxge_rss_eth_z8e_fw_modevent(module_t mod, int type, void *unused)
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{
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const struct firmware *fp, *parent;
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int error;
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switch (type) {
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case MOD_LOAD:
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fp = firmware_register("mxge_rss_eth_z8e", rss_eth_z8e,
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(size_t)rss_eth_z8e_length,
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rss_eth_z8e_uncompressed_length, NULL);
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if (fp == NULL)
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goto fail_0;
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parent = fp;
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return (0);
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fail_0:
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return (ENXIO);
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case MOD_UNLOAD:
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error = firmware_unregister("mxge_rss_eth_z8e");
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return (error);
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}
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return (EINVAL);
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}
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static moduledata_t mxge_rss_eth_z8e_fw_mod = {
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"mxge_rss_eth_z8e_fw",
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mxge_rss_eth_z8e_fw_modevent,
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0
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};
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DECLARE_MODULE(mxge_rss_eth_z8e_fw, mxge_rss_eth_z8e_fw_mod, SI_SUB_DRIVERS, SI_ORDER_FIRST);
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MODULE_VERSION(mxge_rss_eth_z8e_fw, 1);
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MODULE_DEPEND(mxge_rss_eth_z8e_fw, firmware, 1, 1, 1);
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