Date: Fri, 24 Dec 2021 01:03:15 GMT From: Alexander Motin <mav@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: c5794c708c7f - stable/13 - fxp: Remove unneeded Giant from bus_dma_tag_create(). Message-ID: <202112240103.1BO13FKD017595@gitrepo.freebsd.org>
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The branch stable/13 has been updated by mav: URL: https://cgit.FreeBSD.org/src/commit/?id=c5794c708c7f51f793aa1c4d07ca1055eab357e5 commit c5794c708c7f51f793aa1c4d07ca1055eab357e5 Author: Alexander Motin <mav@FreeBSD.org> AuthorDate: 2021-12-10 01:09:48 +0000 Commit: Alexander Motin <mav@FreeBSD.org> CommitDate: 2021-12-24 01:03:05 +0000 fxp: Remove unneeded Giant from bus_dma_tag_create(). All bus_dmamap_load() calls here use BUS_DMA_NOWAIT. MFC after: 2 weeks (cherry picked from commit 5ae7518b7b9711d54fdf3627dd052501bfab5407) --- sys/dev/fxp/if_fxp.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/sys/dev/fxp/if_fxp.c b/sys/dev/fxp/if_fxp.c index d89d19632a9a..800a6ffdedb1 100644 --- a/sys/dev/fxp/if_fxp.c +++ b/sys/dev/fxp/if_fxp.c @@ -667,8 +667,7 @@ fxp_attach(device_t dev) error = bus_dma_tag_create(bus_get_dma_tag(dev), 2, 0, BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, sc->maxsegsize * sc->maxtxseg + sizeof(struct ether_vlan_header), - sc->maxtxseg, sc->maxsegsize, 0, - busdma_lock_mutex, &Giant, &sc->fxp_txmtag); + sc->maxtxseg, sc->maxsegsize, 0, NULL, NULL, &sc->fxp_txmtag); if (error) { device_printf(dev, "could not create TX DMA tag\n"); goto fail; @@ -676,8 +675,7 @@ fxp_attach(device_t dev) error = bus_dma_tag_create(bus_get_dma_tag(dev), 2, 0, BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, - MCLBYTES, 1, MCLBYTES, 0, - busdma_lock_mutex, &Giant, &sc->fxp_rxmtag); + MCLBYTES, 1, MCLBYTES, 0, NULL, NULL, &sc->fxp_rxmtag); if (error) { device_printf(dev, "could not create RX DMA tag\n"); goto fail; @@ -686,7 +684,7 @@ fxp_attach(device_t dev) error = bus_dma_tag_create(bus_get_dma_tag(dev), 4, 0, BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, sizeof(struct fxp_stats), 1, sizeof(struct fxp_stats), 0, - busdma_lock_mutex, &Giant, &sc->fxp_stag); + NULL, NULL, &sc->fxp_stag); if (error) { device_printf(dev, "could not create stats DMA tag\n"); goto fail; @@ -708,8 +706,7 @@ fxp_attach(device_t dev) error = bus_dma_tag_create(bus_get_dma_tag(dev), 4, 0, BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, - FXP_TXCB_SZ, 1, FXP_TXCB_SZ, 0, - busdma_lock_mutex, &Giant, &sc->cbl_tag); + FXP_TXCB_SZ, 1, FXP_TXCB_SZ, 0, NULL, NULL, &sc->cbl_tag); if (error) { device_printf(dev, "could not create TxCB DMA tag\n"); goto fail; @@ -733,7 +730,7 @@ fxp_attach(device_t dev) error = bus_dma_tag_create(bus_get_dma_tag(dev), 4, 0, BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, sizeof(struct fxp_cb_mcs), 1, sizeof(struct fxp_cb_mcs), 0, - busdma_lock_mutex, &Giant, &sc->mcs_tag); + NULL, NULL, &sc->mcs_tag); if (error) { device_printf(dev, "could not create multicast setup DMA tag\n");
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