diff options
| author | David Gwynne <dlg@cvs.openbsd.org> | 2006-06-12 23:25:58 +0000 |
|---|---|---|
| committer | David Gwynne <dlg@cvs.openbsd.org> | 2006-06-12 23:25:58 +0000 |
| commit | 61417353838d49fe5ad668231cf368d2dfdc57bd (patch) | |
| tree | 2a27b2f0512c2f64f2bb8d0ba6e6ddef1b32b55f | |
| parent | 7a107b9766d6cb62c5028b493be98200024f3d14 (diff) | |
i stashed the dva and kva of each request space in its ccb, so why am i
recalculating them whenever i want to use them? shorten code a bit by using
the stored values.
| -rw-r--r-- | sys/dev/ic/mpi.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sys/dev/ic/mpi.c b/sys/dev/ic/mpi.c index 81f57a725c8..24f2dcf8b8b 100644 --- a/sys/dev/ic/mpi.c +++ b/sys/dev/ic/mpi.c @@ -1,4 +1,4 @@ -/* $OpenBSD: mpi.c,v 1.35 2006/06/12 14:06:05 dlg Exp $ */ +/* $OpenBSD: mpi.c,v 1.36 2006/06/12 23:25:57 dlg Exp $ */ /* * Copyright (c) 2005, 2006 David Gwynne <dlg@openbsd.org> @@ -1154,8 +1154,8 @@ mpi_load_xs(struct mpi_ccb *ccb) ce->sg_hdr = htole32(MPI_SGE_FL_TYPE_CHAIN | MPI_SGE_FL_SIZE_64 | addr); - ce_dva = MPI_DMA_DVA(sc->sc_requests) + ccb->ccb_offset; - ce_dva += (u_int8_t *)nsge - (u_int8_t *)mcb; + ce_dva = ccb->ccb_cmd_dva + + ((u_int8_t *)nsge - (u_int8_t *)mcb); addr = (u_int32_t)(ce_dva >> 32); ce->sg_hi_addr = htole32(addr); @@ -1975,13 +1975,13 @@ mpi_cfg_page(struct mpi_softc *sc, u_int32_t address, struct mpi_cfg_hdr *hdr, (read ? MPI_SGE_FL_DIR_IN : MPI_SGE_FL_DIR_OUT)); /* bounce the page via the request space to avoid more bus_dma games */ - dva = MPI_DMA_DVA(sc->sc_requests) + ccb->ccb_offset + - sizeof(struct mpi_msg_config_request); + dva = ccb->ccb_cmd_dva + sizeof(struct mpi_msg_config_request); + cq->page_buffer.sg_hi_addr = htole32((u_int32_t)(dva >> 32)); cq->page_buffer.sg_lo_addr = htole32((u_int32_t)dva); - kva = MPI_DMA_KVA(sc->sc_requests); - kva += ccb->ccb_offset + sizeof(struct mpi_msg_config_request); + kva = ccb->ccb_cmd; + kva += sizeof(struct mpi_msg_config_request); if (!read) bcopy(page, kva, len); |