diff options
| author | Marco Peereboom <marco@cvs.openbsd.org> | 2006-04-16 14:40:01 +0000 |
|---|---|---|
| committer | Marco Peereboom <marco@cvs.openbsd.org> | 2006-04-16 14:40:01 +0000 |
| commit | 3aa34aecbfe0231b2369a71b53f33d87d2550a5d (patch) | |
| tree | dce48cc8aacd62aac3627225227772d00c5d4772 | |
| parent | 6a0b57b25ae50c006547f2b4619a13bf1d470759 (diff) | |
Add skeleton ccb structure.
| -rw-r--r-- | sys/dev/ic/mfivar.h | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/sys/dev/ic/mfivar.h b/sys/dev/ic/mfivar.h index 2e70869c862..a98dd8a5506 100644 --- a/sys/dev/ic/mfivar.h +++ b/sys/dev/ic/mfivar.h @@ -1,4 +1,4 @@ -/* $OpenBSD: mfivar.h,v 1.5 2006/04/07 20:27:51 marco Exp $ */ +/* $OpenBSD: mfivar.h,v 1.6 2006/04/16 14:40:00 marco Exp $ */ /* * Copyright (c) 2006 Marco Peereboom <marco@peereboom.us> * @@ -63,5 +63,35 @@ struct mfi_softc { struct mfi_mem *sc_reply_q; }; +struct mfi_ccb { + struct mfi_softc *ccb_sc; + + union mfi_frame ccb_frame; + paddr_t ccb_pframe; + +#if 0 + struct ami_iocmd ccb_cmd; + struct ami_passthrough *ccb_pt; + paddr_t ccb_ptpa; + struct ami_sgent *ccb_sglist; + paddr_t ccb_sglistpa; + int ccb_offset; + bus_dmamap_t ccb_dmamap; +#endif + struct scsi_xfer *ccb_xs; + void (*ccb_done)(struct mfi_softc *sc, + struct mfi_ccb *ccb); + + volatile enum { + MFI_CCB_FREE, + MFI_CCB_READY, + MFI_CCB_QUEUED, + MFI_CCB_PREQUEUED + } ccb_state; + uint32_t ccb_flags; +#define MFI_CCB_F_ERR (1<<0) + TAILQ_ENTRY(MFI_ccb) ccb_link; +}; + int mfi_attach(struct mfi_softc *sc); int mfi_intr(void *); |