Author: mav Date: Thu Nov 28 00:42:55 2019 New Revision: 355154 URL: https://svnweb.freebsd.org/changeset/base/355154
Log: MFC r354703: Pass more reasonable WAIT flags to bus_dma(9) calls. Modified: stable/11/sys/dev/ioat/ioat.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/dev/ioat/ioat.c ============================================================================== --- stable/11/sys/dev/ioat/ioat.c Thu Nov 28 00:42:45 2019 (r355153) +++ stable/11/sys/dev/ioat/ioat.c Thu Nov 28 00:42:55 2019 (r355154) @@ -487,13 +487,14 @@ ioat3_attach(device_t device) &ioat->comp_update_tag); error = bus_dmamem_alloc(ioat->comp_update_tag, - (void **)&ioat->comp_update, BUS_DMA_ZERO, &ioat->comp_update_map); + (void **)&ioat->comp_update, BUS_DMA_ZERO | BUS_DMA_WAITOK, + &ioat->comp_update_map); if (ioat->comp_update == NULL) return (ENOMEM); error = bus_dmamap_load(ioat->comp_update_tag, ioat->comp_update_map, ioat->comp_update, sizeof(uint64_t), ioat_comp_update_map, ioat, - 0); + BUS_DMA_NOWAIT); if (error != 0) return (error); @@ -514,7 +515,7 @@ ioat3_attach(device_t device) return (error); error = bus_dmamap_load(ioat->hw_desc_tag, ioat->hw_desc_map, hw_desc, - ringsz, ioat_dmamap_cb, &ioat->hw_desc_bus_addr, BUS_DMA_WAITOK); + ringsz, ioat_dmamap_cb, &ioat->hw_desc_bus_addr, BUS_DMA_NOWAIT); if (error) return (error); _______________________________________________ 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"