Author: yongari Date: Tue Jul 6 18:17:31 2010 New Revision: 209741 URL: http://svn.freebsd.org/changeset/base/209741
Log: Zero entire status block and add missing bus_dmamap_sync(9). Modified: head/sys/dev/bge/if_bge.c Modified: head/sys/dev/bge/if_bge.c ============================================================================== --- head/sys/dev/bge/if_bge.c Tue Jul 6 18:08:55 2010 (r209740) +++ head/sys/dev/bge/if_bge.c Tue Jul 6 18:17:31 2010 (r209741) @@ -1760,15 +1760,19 @@ bge_blockinit(struct bge_softc *sc) BGE_ADDR_HI(sc->bge_ldata.bge_status_block_paddr)); CSR_WRITE_4(sc, BGE_HCC_STATUSBLK_ADDR_LO, BGE_ADDR_LO(sc->bge_ldata.bge_status_block_paddr)); - sc->bge_ldata.bge_status_block->bge_idx[0].bge_rx_prod_idx = 0; - sc->bge_ldata.bge_status_block->bge_idx[0].bge_tx_cons_idx = 0; /* Set up status block size. */ if (sc->bge_asicrev == BGE_ASICREV_BCM5700 && - sc->bge_chipid != BGE_CHIPID_BCM5700_C0) + sc->bge_chipid != BGE_CHIPID_BCM5700_C0) { val = BGE_STATBLKSZ_FULL; - else + bzero(sc->bge_ldata.bge_status_block, BGE_STATUS_BLK_SZ); + } else { val = BGE_STATBLKSZ_32BYTE; + bzero(sc->bge_ldata.bge_status_block, 32); + } + bus_dmamap_sync(sc->bge_cdata.bge_status_tag, + sc->bge_cdata.bge_status_map, + BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE); /* Turn on host coalescing state machine */ CSR_WRITE_4(sc, BGE_HCC_MODE, val | BGE_HCCMODE_ENABLE); _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"