diff options
| author | Hartmut Brandt <harti@FreeBSD.org> | 2003-07-02 13:53:41 +0000 |
|---|---|---|
| committer | Hartmut Brandt <harti@FreeBSD.org> | 2003-07-02 13:53:41 +0000 |
| commit | 318e6bc3a577e990f0ebc157b8a8fb9b8080ae94 (patch) | |
| tree | bea788101f093675be38f050d421e515f9c4d446 /sys/dev/fatm | |
| parent | a5d7d2028ee0590b46302a981d430c4867b5e5e1 (diff) | |
Notes
Diffstat (limited to 'sys/dev/fatm')
| -rw-r--r-- | sys/dev/fatm/if_fatm.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/sys/dev/fatm/if_fatm.c b/sys/dev/fatm/if_fatm.c index 27ef48cc8ccc..03aed99c5404 100644 --- a/sys/dev/fatm/if_fatm.c +++ b/sys/dev/fatm/if_fatm.c @@ -2877,7 +2877,7 @@ fatm_attach(device_t dev) if (bus_dma_tag_create(NULL, 1, 0, BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, BUS_SPACE_MAXSIZE_32BIT, MAXDMASEGS, - BUS_SPACE_MAXSIZE_32BIT, 0, busdma_lock_mutex, &Giant, + BUS_SPACE_MAXSIZE_32BIT, 0, NULL, NULL, &sc->parent_dmat)) { if_printf(ifp, "could not allocate parent DMA tag\n"); error = ENOMEM; @@ -2891,20 +2891,21 @@ fatm_attach(device_t dev) if (bus_dma_tag_create(sc->parent_dmat, 1, 0, BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, MCLBYTES, 1, MCLBYTES, 0, - busdma_lock_mutex, &Giant, &sc->rbuf_tag)) { + NULL, NULL, &sc->rbuf_tag)) { if_printf(ifp, "could not allocate rbuf DMA tag\n"); error = ENOMEM; goto fail; } /* - * Allocate the transmission DMA tag. + * Allocate the transmission DMA tag. Must add 1, because + * rounded up PDU will be 65536 bytes long. */ if (bus_dma_tag_create(sc->parent_dmat, 1, 0, BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, - FATM_MAXPDU, TPD_EXTENSIONS + TXD_FIXED, MCLBYTES, 0, - busdma_lock_mutex, &Giant, &sc->tx_tag)) { + FATM_MAXPDU + 1, TPD_EXTENSIONS + TXD_FIXED, MCLBYTES, 0, + NULL, NULL, &sc->tx_tag)) { if_printf(ifp, "could not allocate tx DMA tag\n"); error = ENOMEM; goto fail; |