Author: arybchik Date: Mon Jun 6 09:05:06 2016 New Revision: 301490 URL: https://svnweb.freebsd.org/changeset/base/301490
Log: sfxge(4): get RSS key to be programmed into NIC from the kernel Submitted by: Ivan Malov <Ivan.Malov at oktetlabs.ru> Reviewed by: gnn Sponsored by: Solarflare Communications, Inc. Differential Revision: https://reviews.freebsd.org/D6719 Modified: head/sys/dev/sfxge/sfxge_rx.c Modified: head/sys/dev/sfxge/sfxge_rx.c ============================================================================== --- head/sys/dev/sfxge/sfxge_rx.c Mon Jun 6 09:04:20 2016 (r301489) +++ head/sys/dev/sfxge/sfxge_rx.c Mon Jun 6 09:05:06 2016 (r301490) @@ -34,6 +34,8 @@ #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); +#include "opt_rss.h" + #include <sys/param.h> #include <sys/malloc.h> #include <sys/mbuf.h> @@ -55,6 +57,10 @@ __FBSDID("$FreeBSD$"); #include <machine/in_cksum.h> +#ifdef RSS +#include <net/rss_config.h> +#endif + #include "common/efx.h" @@ -160,6 +166,9 @@ sfxge_rx_qflush_failed(struct sfxge_rxq rxq->flush_state = SFXGE_FLUSH_FAILED; } +#ifdef RSS +static uint8_t toep_key[RSS_KEYSIZE]; +#else static uint8_t toep_key[] = { 0x6d, 0x5a, 0x56, 0xda, 0x25, 0x5b, 0x0e, 0xc2, 0x41, 0x67, 0x25, 0x3d, 0x43, 0xa3, 0x8f, 0xb0, @@ -167,6 +176,7 @@ static uint8_t toep_key[] = { 0x77, 0xcb, 0x2d, 0xa3, 0x80, 0x30, 0xf2, 0x0c, 0x6a, 0x42, 0xb7, 0x3b, 0xbe, 0xac, 0x01, 0xfa }; +#endif static void sfxge_rx_post_refill(void *arg) @@ -1127,6 +1137,9 @@ sfxge_rx_start(struct sfxge_softc *sc) (1 << EFX_RX_HASH_IPV4) | (1 << EFX_RX_HASH_TCPIPV4) | (1 << EFX_RX_HASH_IPV6) | (1 << EFX_RX_HASH_TCPIPV6), B_TRUE); +#ifdef RSS + rss_getkey(toep_key); +#endif if ((rc = efx_rx_scale_key_set(sc->enp, toep_key, sizeof(toep_key))) != 0) goto fail; _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
