diff options
Diffstat (limited to 'sys/dev/pci/ahci.c')
-rw-r--r-- | sys/dev/pci/ahci.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sys/dev/pci/ahci.c b/sys/dev/pci/ahci.c index c6d93dec89c..4afb892e259 100644 --- a/sys/dev/pci/ahci.c +++ b/sys/dev/pci/ahci.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ahci.c,v 1.47 2007/03/04 04:51:12 dlg Exp $ */ +/* $OpenBSD: ahci.c,v 1.48 2007/03/04 04:58:38 dlg Exp $ */ /* * Copyright (c) 2006 David Gwynne <dlg@openbsd.org> @@ -240,8 +240,7 @@ int ahcidebug = AHCI_D_VERBOSE; #define AHCI_PREG_CI 0x38 /* Command Issue */ #define AHCI_PREG_SNTF 0x3c /* SNotification */ -struct ahci_cmd_list { - u_int16_t prdtl; /* sgl len */ +struct ahci_cmd_hdr { u_int16_t flags; #define AHCI_CMD_LIST_FLAG_CFL 0x001f /* Command FIS Length */ #define AHCI_CMD_LIST_FLAG_A (1<<5) /* ATAPI */ @@ -251,8 +250,9 @@ struct ahci_cmd_list { #define AHCI_CMD_LIST_FLAG_B (1<<9) /* BIST */ #define AHCI_CMD_LIST_FLAG_C (1<<10) /* Clear Busy upon R_OK */ #define AHCI_CMD_LIST_FLAG_PMP 0xf000 /* Port Multiplier Port */ + u_int16_t prdtl; /* sgl len */ - u_int32_t prdbc; /* datalen */ + u_int32_t prdbc; /* transferred byte count */ u_int32_t ctba_lo; u_int32_t ctba_hi; @@ -336,7 +336,7 @@ struct ahci_port { struct ahci_dmamem *ap_dmamem; struct ahci_rfis *ap_rfis; - struct ahci_cmd_list *ap_cmd_list; + struct ahci_cmd_hdr *ap_cmd_list; struct ahci_ccb *ap_ccbs; TAILQ_HEAD(, ahci_ccb) ap_ccb_free; @@ -639,7 +639,7 @@ ahci_port_alloc(struct ahci_softc *sc, u_int port) /* calculate the size of the dmaable memory this port will need. */ i = sizeof(struct ahci_cmd) * sc->sc_ncmds + sizeof(struct ahci_rfis) + - sizeof(struct ahci_cmd_list) * sc->sc_ncmds; + sizeof(struct ahci_cmd_hdr) * sc->sc_ncmds; ap->ap_dmamem = ahci_dmamem_alloc(sc, i); if (ap->ap_dmamem == NULL) { printf("unable to allocate dmamem for port %d\n", DEVNAME(sc), @@ -673,7 +673,7 @@ ahci_port_alloc(struct ahci_softc *sc, u_int port) ahci_pwrite(ap, AHCI_PREG_FBU, (u_int32_t)((dva + offset) >> 32)); offset += sizeof(struct ahci_rfis); - ap->ap_cmd_list = (struct ahci_cmd_list *)(kva + offset); + ap->ap_cmd_list = (struct ahci_cmd_hdr *)(kva + offset); ahci_pwrite(ap, AHCI_PREG_CLB, (u_int32_t)(dva + offset)); ahci_pwrite(ap, AHCI_PREG_CLBU, (u_int32_t)((dva + offset) >> 32)); |