From fbf6ea790a3eb1e72e6f7e987a14f78793cba297 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?S=C3=B8ren=20Schmidt?= Date: Wed, 22 Sep 1999 12:04:51 +0000 Subject: Support quad & max speeds in wormcontrol. A bit more general cleanup. --- sys/conf/files.i386 | 6 +++--- sys/dev/ata/ata-all.c | 4 ---- sys/dev/ata/ata-disk.c | 9 +------- sys/dev/ata/ata-dma.c | 13 ++++++------ sys/dev/ata/atapi-all.c | 7 +------ sys/dev/ata/atapi-all.h | 1 + sys/dev/ata/atapi-cd.c | 53 ++++++++++++++++++++---------------------------- sys/dev/ata/atapi-cd.h | 1 - sys/dev/ata/atapi-fd.c | 17 +++------------- sys/dev/ata/atapi-tape.c | 28 ++++++------------------- sys/i386/conf/files.i386 | 6 +++--- 11 files changed, 47 insertions(+), 98 deletions(-) (limited to 'sys') diff --git a/sys/conf/files.i386 b/sys/conf/files.i386 index f89ff33b5709..8f21bc218df3 100644 --- a/sys/conf/files.i386 +++ b/sys/conf/files.i386 @@ -48,10 +48,10 @@ trlld.o optional oltr \ contrib/dev/oltr/trlldbm.c optional oltr contrib/dev/oltr/trlldhm.c optional oltr contrib/dev/oltr/trlldmac.c optional oltr -dev/ata/ata-all.c optional ata +dev/ata/ata-all.c optional ata atadisk atapicd atapifd atapist +dev/ata/ata-dma.c optional ata atadisk atapicd atapifd atapist +dev/ata/atapi-all.c optional atapicd atapifd atapist dev/ata/ata-disk.c optional atadisk -dev/ata/ata-dma.c optional ata -dev/ata/atapi-all.c optional ata dev/ata/atapi-cd.c optional atapicd dev/ata/atapi-fd.c optional atapifd dev/ata/atapi-tape.c optional atapist diff --git a/sys/dev/ata/ata-all.c b/sys/dev/ata/ata-all.c index abbd8acd38f4..8a34476deb4a 100644 --- a/sys/dev/ata/ata-all.c +++ b/sys/dev/ata/ata-all.c @@ -30,9 +30,6 @@ #include "ata.h" #include "apm.h" - -#if NATA > 0 - #include "isa.h" #include "pci.h" #include "atadisk.h" @@ -870,4 +867,3 @@ bpack(int8_t *src, int8_t *dst, int32_t len) } dst[j] = 0x00; } -#endif /* NATA > 0 */ diff --git a/sys/dev/ata/ata-disk.c b/sys/dev/ata/ata-disk.c index 082f66218306..4b7df5e0f6d8 100644 --- a/sys/dev/ata/ata-disk.c +++ b/sys/dev/ata/ata-disk.c @@ -28,12 +28,7 @@ * $FreeBSD$ */ -#include "ata.h" -#include "atadisk.h" #include "apm.h" - -#if NATA > 0 && NATADISK > 0 - #include #include #include @@ -282,6 +277,7 @@ adopen(dev_t dev, int32_t flags, int32_t fmt, struct proc *p) printf("adopen: lun=%d adnlun=%d\n", adp->lun, adnlun); #endif + dev->si_iosize_max = 256 * DEV_BSIZE; dl = &adp->disk.d_label; bzero(dl, sizeof *dl); dl->d_secsize = DEV_BSIZE; @@ -660,8 +656,6 @@ ad_version(u_int16_t version) static void ad_drvinit(void) { - if (!ad_cdevsw.d_maxio) - ad_cdevsw.d_maxio = 256 * DEV_BSIZE; fakewd_cdevsw = ad_cdevsw; fakewd_cdevsw.d_maj = 3; fakewd_cdevsw.d_bmaj = 0; @@ -684,4 +678,3 @@ ad_drvinit(void) } SYSINIT(addev, SI_SUB_DRIVERS, SI_ORDER_SECOND, ad_drvinit, NULL) -#endif /* NATA && NATADISK */ diff --git a/sys/dev/ata/ata-dma.c b/sys/dev/ata/ata-dma.c index 1069b01b9faa..0b322829e454 100644 --- a/sys/dev/ata/ata-dma.c +++ b/sys/dev/ata/ata-dma.c @@ -28,12 +28,8 @@ * $FreeBSD$ */ -#include "ata.h" #include "pci.h" #include "apm.h" - -#if NATA > 0 - #include #include #include @@ -282,7 +278,13 @@ ata_dmainit(struct ata_softc *scp, int32_t device, } break; - default: /* well, we have no support for this, but try anyways */ + default: /* unknown controller chip */ + /* better not try generic DMA on ATAPI devices it almost never works */ + if ((device == ATA_MASTER && scp->devices & ATA_ATAPI_MASTER) || + (device == ATA_SLAVE && scp->devices & ATA_ATAPI_SLAVE)) + break; + + /* well, we have no support for this, but try anyways */ if (((wdmamode >= 2 && apiomode >= 4) || udmamode >= 2) && (inb(scp->bmaddr + ATA_BMSTAT_PORT) & ((device == ATA_MASTER) ? @@ -426,4 +428,3 @@ ata_dmastatus(struct ata_softc *scp, int32_t device) } #endif /* NPCI > 0 */ -#endif /* NATA > 0 */ diff --git a/sys/dev/ata/atapi-all.c b/sys/dev/ata/atapi-all.c index f7b51dcee342..b2dcdab203cf 100644 --- a/sys/dev/ata/atapi-all.c +++ b/sys/dev/ata/atapi-all.c @@ -28,14 +28,10 @@ * $FreeBSD$ */ -#include "ata.h" +#include "apm.h" #include "atapicd.h" #include "atapist.h" #include "atapifd.h" -#include "apm.h" - -#if NATA > 0 && (NATAPICD > 0 || NATAPIFD > 0 || NATAPIST > 0) - #include #include #include @@ -780,4 +776,3 @@ atapi_init(void) } SYSINIT(atconf, SI_SUB_CONFIGURE, SI_ORDER_SECOND, atapi_init, NULL) -#endif /* NATA > 0 && (NATAPICD > 0 || NATAPIFD > 0 || NATAPIST > 0) */ diff --git a/sys/dev/ata/atapi-all.h b/sys/dev/ata/atapi-all.h index 6843af377720..e87332e7d39d 100644 --- a/sys/dev/ata/atapi-all.h +++ b/sys/dev/ata/atapi-all.h @@ -101,6 +101,7 @@ #define ATAPI_PLAY_BIG 0xa5 /* play by lba */ #define ATAPI_LOAD_UNLOAD 0xa6 /* changer control command */ #define ATAPI_PLAY_CD 0xb4 /* universal play command */ +#define ATAPI_SET_SPEED 0xbb /* set drive speed */ #define ATAPI_MECH_STATUS 0xbd /* get changer status */ #define ATAPI_READ_CD 0xbe /* read data */ diff --git a/sys/dev/ata/atapi-cd.c b/sys/dev/ata/atapi-cd.c index 25e06b51ffdc..32349c30aedf 100644 --- a/sys/dev/ata/atapi-cd.c +++ b/sys/dev/ata/atapi-cd.c @@ -28,12 +28,7 @@ * $FreeBSD$ */ -#include "ata.h" -#include "atapicd.h" #include "apm.h" - -#if NATA > 0 && NATAPICD > 0 - #include #include #include @@ -87,7 +82,7 @@ static struct cdevsw acd_cdevsw = { /* prototypes */ int32_t acdattach(struct atapi_softc *); -static struct acd_softc *acd_init_lun(struct atapi_softc *, int, struct devstat *); +static struct acd_softc *acd_init_lun(struct atapi_softc *, int32_t, struct devstat *); static void acd_describe(struct acd_softc *); static void lba2msf(int32_t, u_int8_t *, u_int8_t *, u_int8_t *); static int32_t msf2lba(u_int8_t, u_int8_t, u_int8_t); @@ -96,19 +91,19 @@ static void acd_done(struct atapi_request *); static int32_t acd_read_toc(struct acd_softc *); static int32_t acd_setchan(struct acd_softc *, u_int8_t, u_int8_t, u_int8_t, u_int8_t); static void acd_select_slot(struct acd_softc *); -static int32_t acd_open_disk(struct acd_softc *, int); +static int32_t acd_open_disk(struct acd_softc *, int32_t); static int32_t acd_open_track(struct acd_softc *, struct wormio_prepare_track *); static int32_t acd_close_track(struct acd_softc *); static int32_t acd_close_disk(struct acd_softc *); -static int32_t acd_read_track_info(struct acd_softc *, int, struct acd_track_info*); -static int32_t acd_eject(struct acd_softc *, int); +static int32_t acd_read_track_info(struct acd_softc *, int32_t, struct acd_track_info*); +static int32_t acd_eject(struct acd_softc *, int32_t); static int32_t acd_blank(struct acd_softc *); static int32_t acd_prevent_allow(struct acd_softc *, int32_t); static int32_t acd_start_stop(struct acd_softc *, int32_t); static int32_t acd_pause_resume(struct acd_softc *, int32_t); static int32_t acd_mode_sense(struct acd_softc *, u_int8_t, void *, int32_t); static int32_t acd_mode_select(struct acd_softc *, void *, int32_t); -static void acd_drvinit(void *); +static int32_t acd_set_speed(struct acd_softc *cdp, int32_t); /* internal vars */ static int32_t acdnlun = 0; /* number of configured drives */ @@ -119,7 +114,12 @@ acdattach(struct atapi_softc *atp) struct acd_softc *cdp; struct changer *chp; int32_t error, count; + static int once; + if (!once) { + cdevsw_add(&acd_cdevsw); + once++; + } if (acdnlun >= NUNIT) { printf("acd: too many units\n"); return -1; @@ -439,11 +439,12 @@ acdopen(dev_t dev, int32_t flags, int32_t fmt, struct proc *p) } dev->si_bsize_phys = 2048; /* XXX SOS */ + dev->si_iosize_max = 254 * DEV_BSIZE; if (!(cdp->flags & F_BOPEN) && !cdp->refcnt) { - acd_prevent_allow(cdp, 1); /* prevent user eject */ + acd_prevent_allow(cdp, 1); cdp->flags |= F_LOCKED; - if (!(flags & O_NONBLOCK) && acd_read_toc(cdp) && !(flags & FWRITE)) - printf("acd%d: read_toc failed\n", cdp->lun); + if (!(flags & O_NONBLOCK) && !(flags & FWRITE)) + acd_read_toc(cdp); } if (fmt == S_IFBLK) cdp->flags |= F_BOPEN; @@ -938,8 +939,9 @@ acdioctl(dev_t dev, u_long cmd, caddr_t addr, int32_t flag, struct proc *p) if (error == 0) { cdp->flags |= F_DISK_PREPED; cdp->dummy = w->dummy; - cdp->speed = w->speed; } + /* set speed in KB/s (approximate) */ + acd_set_speed(cdp, w->speed * 173); } break; } @@ -1407,9 +1409,7 @@ acd_eject(struct acd_softc *cdp, int32_t close) int32_t error; acd_select_slot(cdp); - error = acd_start_stop(cdp, 0); - if (((cdp->atp->controller->error&ATAPI_SK_MASK)==ATAPI_SK_NOT_READY) || - ((cdp->atp->controller->error&ATAPI_SK_MASK)==ATAPI_SK_UNIT_ATTENTION)){ + if ((error = acd_start_stop(cdp, 0)) == EBUSY) { if (!close) return 0; if ((error = acd_start_stop(cdp, 3))) @@ -1423,9 +1423,6 @@ acd_eject(struct acd_softc *cdp, int32_t close) return error; if (close) return 0; - - tsleep((caddr_t) &lbolt, PRIBIO, "acdej1", 0); - tsleep((caddr_t) &lbolt, PRIBIO, "acdej2", 0); acd_prevent_allow(cdp, 0); cdp->flags &= ~F_LOCKED; cdp->flags &= ~(F_WRITTEN|F_TRACK_PREP|F_TRACK_PREPED); @@ -1502,18 +1499,12 @@ acd_mode_select(struct acd_softc *cdp, void *pagebuf, int32_t pagesize) pagebuf, pagesize, 0, 30)); } -static void -acd_drvinit(void *unused) +static int32_t +acd_set_speed(struct acd_softc *cdp, int32_t speed) { - static int32_t acd_devsw_installed = 0; + int8_t ccb[16] = { ATAPI_SET_SPEED, 0, 0xff, 0xff, speed>>8, speed, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; - if (!acd_devsw_installed) { - if (!acd_cdevsw.d_maxio) - acd_cdevsw.d_maxio = 254 * DEV_BSIZE; - cdevsw_add(&acd_cdevsw); - acd_devsw_installed = 1; - } + return atapi_error(cdp->atp, atapi_immed_cmd(cdp->atp, ccb, NULL, 0, 0,30)); } -SYSINIT(acddev, SI_SUB_DRIVERS, SI_ORDER_MIDDLE, acd_drvinit, NULL) -#endif /* NATA && NATAPICD */ diff --git a/sys/dev/ata/atapi-cd.h b/sys/dev/ata/atapi-cd.h index 8ec06f82ba4a..2df5767d53f1 100644 --- a/sys/dev/ata/atapi-cd.h +++ b/sys/dev/ata/atapi-cd.h @@ -344,7 +344,6 @@ struct acd_softc { int32_t slot; /* this lun's slot number */ u_int32_t block_size; /* blocksize currently used */ u_int8_t dummy; /* use dummy writes */ - u_int8_t speed; /* select drive speed */ u_int32_t next_writeable_addr; /* next writable address */ struct wormio_prepare_track preptrack; /* scratch region */ struct devstat *stats; /* devstat entry */ diff --git a/sys/dev/ata/atapi-fd.c b/sys/dev/ata/atapi-fd.c index 0220c582c57b..2063c639d528 100644 --- a/sys/dev/ata/atapi-fd.c +++ b/sys/dev/ata/atapi-fd.c @@ -28,12 +28,7 @@ * $FreeBSD$ */ -#include "ata.h" -#include "atapifd.h" #include "apm.h" - -#if NATA > 0 && NATAPIFD > 0 - #include #include #include @@ -103,9 +98,6 @@ afdattach(struct atapi_softc *atp) struct afd_softc *fdp; dev_t dev; - if (!afd_cdevsw.d_maxio) - afd_cdevsw.d_maxio = 254 * DEV_BSIZE; - fdp = malloc(sizeof(struct afd_softc), M_TEMP, M_NOWAIT); if (!fdp) { printf("afd: out of memory\n"); @@ -219,6 +211,8 @@ afdopen(dev_t dev, int32_t flags, int32_t fmt, struct proc *p) struct afd_softc *fdp = dev->si_drv1; struct disklabel *label; + dev->si_iosize_max = 254 * DEV_BSIZE; + fdp->atp->flags &= ~ATAPI_F_MEDIA_CHANGED; afd_prevent_allow(fdp, 1); if (afd_sense(fdp)) @@ -377,9 +371,7 @@ afd_eject(struct afd_softc *fdp, int32_t close) { int32_t error; - error = afd_start_stop(fdp, 0); - if (((fdp->atp->controller->error&ATAPI_SK_MASK)==ATAPI_SK_NOT_READY) || - ((fdp->atp->controller->error&ATAPI_SK_MASK)==ATAPI_SK_UNIT_ATTENTION)){ + if ((error = afd_start_stop(fdp, 0)) == EBUSY) { if (!close) return 0; if ((error = afd_start_stop(fdp, 3))) @@ -390,8 +382,6 @@ afd_eject(struct afd_softc *fdp, int32_t close) return error; if (close) return 0; - tsleep((caddr_t) &lbolt, PRIBIO, "afdej1", 0); - tsleep((caddr_t) &lbolt, PRIBIO, "afdej2", 0); if ((error = afd_prevent_allow(fdp, 0))) return error; fdp->atp->flags |= ATAPI_F_MEDIA_CHANGED; @@ -419,4 +409,3 @@ afd_prevent_allow(struct afd_softc *fdp, int32_t lock) return atapi_error(fdp->atp, atapi_immed_cmd(fdp->atp, ccb, NULL, 0, 0,30)); } -#endif /* NATA & NATAPIFD */ diff --git a/sys/dev/ata/atapi-tape.c b/sys/dev/ata/atapi-tape.c index ad41aaf3ce52..1c74c9552baf 100644 --- a/sys/dev/ata/atapi-tape.c +++ b/sys/dev/ata/atapi-tape.c @@ -28,12 +28,7 @@ * $FreeBSD$ */ -#include "ata.h" -#include "atapist.h" #include "apm.h" - -#if NATA > 0 && NATAPIST > 0 - #include #include #include @@ -98,10 +93,10 @@ static int32_t ast_prevent_allow(struct ast_softc *stp, int32_t lock); static int32_t ast_load_unload(struct ast_softc *, u_int8_t); static int32_t ast_rewind(struct ast_softc *); static int32_t ast_erase(struct ast_softc *); -static void ast_drvinit(void *); /* internal vars */ static int32_t astnlun = 0; /* number of config'd drives */ +static int ast_cdev_done = 0; static u_int64_t ast_total = 0; static int32_t ast_buffermode = 0; @@ -112,6 +107,10 @@ astattach(struct atapi_softc *atp) struct ast_readposition position; dev_t dev; + if (!ast_cdev_done) { + cdevsw_add(&ast_cdevsw); + ast_cdev_done = 1; + } if (astnlun >= NUNIT) { printf("ast: too many units\n"); return -1; @@ -247,6 +246,7 @@ astopen(dev_t dev, int32_t flags, int32_t fmt, struct proc *p) if (ast_sense(stp)) printf("ast%d: sense media type failed\n", stp->lun); + dev->si_iosize_max = 254 * DEV_BSIZE; stp->flags &= ~(F_DATA_WRITTEN | F_FM_WRITTEN); stp->flags |= F_OPEN; stp->atp->flags &= ~ATAPI_F_MEDIA_CHANGED; @@ -653,19 +653,3 @@ ast_erase(struct ast_softc *stp) return atapi_error(stp->atp, atapi_immed_cmd(stp->atp, ccb, NULL, 0, 0, 60*60)); } - -static void -ast_drvinit(void *unused) -{ - static int32_t ast_devsw_installed = 0; - - if (!ast_devsw_installed) { - if (!ast_cdevsw.d_maxio) - ast_cdevsw.d_maxio = 254 * DEV_BSIZE; - cdevsw_add(&ast_cdevsw); - ast_devsw_installed = 1; - } -} - -SYSINIT(astdev, SI_SUB_DRIVERS, SI_ORDER_MIDDLE, ast_drvinit, NULL) -#endif /* NATA & NATAPIST */ diff --git a/sys/i386/conf/files.i386 b/sys/i386/conf/files.i386 index f89ff33b5709..8f21bc218df3 100644 --- a/sys/i386/conf/files.i386 +++ b/sys/i386/conf/files.i386 @@ -48,10 +48,10 @@ trlld.o optional oltr \ contrib/dev/oltr/trlldbm.c optional oltr contrib/dev/oltr/trlldhm.c optional oltr contrib/dev/oltr/trlldmac.c optional oltr -dev/ata/ata-all.c optional ata +dev/ata/ata-all.c optional ata atadisk atapicd atapifd atapist +dev/ata/ata-dma.c optional ata atadisk atapicd atapifd atapist +dev/ata/atapi-all.c optional atapicd atapifd atapist dev/ata/ata-disk.c optional atadisk -dev/ata/ata-dma.c optional ata -dev/ata/atapi-all.c optional ata dev/ata/atapi-cd.c optional atapicd dev/ata/atapi-fd.c optional atapifd dev/ata/atapi-tape.c optional atapist -- cgit v1.2.3