Author: arybchik Date: Mon Dec 7 06:04:24 2015 New Revision: 291924 URL: https://svnweb.freebsd.org/changeset/base/291924
Log: sfxge: switch to TxQ creation specific flags It is better do not mix TxQ creation and receive event flags since only checksum flags are applicable to TxQ. Also it will allow to add a new TxQ creation specific flags. Reviewed by: gnn Sponsored by: Solarflare Communications, Inc. MFC after: 2 days Differential Revision: https://reviews.freebsd.org/D4389 Modified: head/sys/dev/sfxge/common/efx.h head/sys/dev/sfxge/common/efx_tx.c head/sys/dev/sfxge/common/hunt_tx.c head/sys/dev/sfxge/sfxge_tx.c Modified: head/sys/dev/sfxge/common/efx.h ============================================================================== --- head/sys/dev/sfxge/common/efx.h Mon Dec 7 06:01:14 2015 (r291923) +++ head/sys/dev/sfxge/common/efx.h Mon Dec 7 06:04:24 2015 (r291924) @@ -2028,6 +2028,9 @@ efx_tx_fini( #define EFX_TXQ_MAX_BUFS 8 /* Maximum independent of EFX_BUG35388_WORKAROUND. */ +#define EFX_TXQ_CKSUM_IPV4 0x0001 +#define EFX_TXQ_CKSUM_TCPUDP 0x0002 + extern __checkReturn efx_rc_t efx_tx_qcreate( __in efx_nic_t *enp, Modified: head/sys/dev/sfxge/common/efx_tx.c ============================================================================== --- head/sys/dev/sfxge/common/efx_tx.c Mon Dec 7 06:01:14 2015 (r291923) +++ head/sys/dev/sfxge/common/efx_tx.c Mon Dec 7 06:04:24 2015 (r291924) @@ -921,9 +921,9 @@ falconsiena_tx_qcreate( EFX_SET_OWORD_FIELD(oword, FRF_BZ_TX_NON_IP_DROP_DIS, 1); EFX_SET_OWORD_FIELD(oword, FRF_BZ_TX_IP_CHKSM_DIS, - (flags & EFX_CKSUM_IPV4) ? 0 : 1); + (flags & EFX_TXQ_CKSUM_IPV4) ? 0 : 1); EFX_SET_OWORD_FIELD(oword, FRF_BZ_TX_TCP_CHKSM_DIS, - (flags & EFX_CKSUM_TCPUDP) ? 0 : 1); + (flags & EFX_TXQ_CKSUM_TCPUDP) ? 0 : 1); EFX_BAR_TBL_WRITEO(enp, FR_AZ_TX_DESC_PTR_TBL, etp->et_index, &oword, B_TRUE); Modified: head/sys/dev/sfxge/common/hunt_tx.c ============================================================================== --- head/sys/dev/sfxge/common/hunt_tx.c Mon Dec 7 06:01:14 2015 (r291923) +++ head/sys/dev/sfxge/common/hunt_tx.c Mon Dec 7 06:04:24 2015 (r291924) @@ -90,8 +90,10 @@ efx_mcdi_init_txq( MCDI_IN_POPULATE_DWORD_6(req, INIT_TXQ_IN_FLAGS, INIT_TXQ_IN_FLAG_BUFF_MODE, 0, - INIT_TXQ_IN_FLAG_IP_CSUM_DIS, (flags & EFX_CKSUM_IPV4) ? 0 : 1, - INIT_TXQ_IN_FLAG_TCP_CSUM_DIS, (flags & EFX_CKSUM_TCPUDP) ? 0 : 1, + INIT_TXQ_IN_FLAG_IP_CSUM_DIS, + (flags & EFX_TXQ_CKSUM_IPV4) ? 0 : 1, + INIT_TXQ_IN_FLAG_TCP_CSUM_DIS, + (flags & EFX_TXQ_CKSUM_TCPUDP) ? 0 : 1, INIT_TXQ_IN_FLAG_TCP_UDP_ONLY, 0, INIT_TXQ_IN_CRC_MODE, 0, INIT_TXQ_IN_FLAG_TIMESTAMP, 0); @@ -210,8 +212,10 @@ hunt_tx_qcreate( EFX_POPULATE_QWORD_4(desc, ESF_DZ_TX_DESC_IS_OPT, 1, ESF_DZ_TX_OPTION_TYPE, ESE_DZ_TX_OPTION_DESC_CRC_CSUM, - ESF_DZ_TX_OPTION_UDP_TCP_CSUM, (flags & EFX_CKSUM_TCPUDP) ? 1 : 0, - ESF_DZ_TX_OPTION_IP_CSUM, (flags & EFX_CKSUM_IPV4) ? 1 : 0); + ESF_DZ_TX_OPTION_UDP_TCP_CSUM, + (flags & EFX_TXQ_CKSUM_TCPUDP) ? 1 : 0, + ESF_DZ_TX_OPTION_IP_CSUM, + (flags & EFX_TXQ_CKSUM_IPV4) ? 1 : 0); EFSYS_MEM_WRITEQ(etp->et_esmp, 0, &desc); hunt_tx_qpush(etp, *addedp, 0); Modified: head/sys/dev/sfxge/sfxge_tx.c ============================================================================== --- head/sys/dev/sfxge/sfxge_tx.c Mon Dec 7 06:01:14 2015 (r291923) +++ head/sys/dev/sfxge/sfxge_tx.c Mon Dec 7 06:04:24 2015 (r291924) @@ -1439,10 +1439,10 @@ sfxge_tx_qstart(struct sfxge_softc *sc, flags = 0; break; case SFXGE_TXQ_IP_CKSUM: - flags = EFX_CKSUM_IPV4; + flags = EFX_TXQ_CKSUM_IPV4; break; case SFXGE_TXQ_IP_TCP_UDP_CKSUM: - flags = EFX_CKSUM_IPV4 | EFX_CKSUM_TCPUDP; + flags = EFX_TXQ_CKSUM_IPV4 | EFX_TXQ_CKSUM_TCPUDP; break; default: KASSERT(0, ("Impossible TX queue")); _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"