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Rearrange the probe a bit, hopefully this will help to eleminate

Browse Source 
some of the fake devices sometimes seen on single device ATA
channels.

Proberly fail on failures in ata-disk.c, retry instead of hang.

Cleanup the VIA probe/init code a bit.

Fix a couble of missing free's in atapi-cd.c in the changer code.
This commit is contained in:
Søren Schmidt 2000-08-16 07:09:04 +00:00
parent 2c15efcfb5
commit b0bb0aeb95
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=64695
4 changed files with 147 additions and 147 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

118
sys/dev/ata/ata-all.c
View File

@ -270,7 +270,7 @@ ata_pci_match(device_t dev)
if (ata_find_dev(dev, 0x05861106, 0))
return "VIA 82C586 ATA33 controller";
if (ata_find_dev(dev, 0x05961106, 0x12))
return "VIA 82C596B ATA66 controller";
return "VIA 82C596 ATA66 controller";
if (ata_find_dev(dev, 0x05961106, 0))
return "VIA 82C596 ATA33 controller";
if (ata_find_dev(dev, 0x06861106, 0))
@ -416,7 +416,7 @@ ata_pci_attach(device_t dev)
break;
case 0x4d38105a: /* Promise 66's need their clock changed */
case 0x4d30105a: /* Promise 100 too */
case 0x4d30105a: /* Promise 100's too */
outb(rman_get_start(sc->bmio) + 0x11,
inb(rman_get_start(sc->bmio) + 0x11) | 0x0a);
/* FALLTHROUGH */
@ -735,16 +735,7 @@ ata_pcisub_probe(device_t dev)
/* kids of pci ata chipsets has their physical unit number in ivars */
scp->unit = (uintptr_t) device_get_ivars(dev);
/* set the chiptype to the hostchip ID, makes life easier */
if (ata_find_dev(device_get_parent(dev), 0x05861106, 0))
scp->chiptype = 0x05861106;
else if (ata_find_dev(device_get_parent(dev), 0x05961106, 0))
scp->chiptype = 0x05961106;
else if (ata_find_dev(device_get_parent(dev), 0x06861106, 0))
scp->chiptype = 0x06861106;
else
scp->chiptype = pci_get_devid(device_get_parent(dev));
scp->chiptype = pci_get_devid(device_get_parent(dev));
return ata_probe(dev);
}
@ -837,50 +828,13 @@ ata_probe(device_t dev)
goto failure;
ata_reset(scp, &mask);
if (bootverbose)
ata_printf(scp, -1, "devices = 0x%x\n", scp->devices);
if (!mask)
goto failure;
/*
* OK, we have at least one device on the chain, check for ATAPI
* signatures, if none check if its a good old ATA device.
*/
outb(scp->ioaddr + ATA_DRIVE, (ATA_D_IBM | ATA_MASTER));
DELAY(1);
if (inb(scp->ioaddr + ATA_CYL_LSB) == ATAPI_MAGIC_LSB &&
inb(scp->ioaddr + ATA_CYL_MSB) == ATAPI_MAGIC_MSB) {
scp->devices |= ATA_ATAPI_MASTER;
}
outb(scp->ioaddr + ATA_DRIVE, (ATA_D_IBM | ATA_SLAVE));
DELAY(1);
if (inb(scp->ioaddr + ATA_CYL_LSB) == ATAPI_MAGIC_LSB &&
inb(scp->ioaddr + ATA_CYL_MSB) == ATAPI_MAGIC_MSB) {
scp->devices |= ATA_ATAPI_SLAVE;
}
if (status0 != 0x00 && !(scp->devices & ATA_ATAPI_MASTER)) {
outb(scp->ioaddr + ATA_DRIVE, (ATA_D_IBM | ATA_MASTER));
DELAY(1);
outb(scp->ioaddr + ATA_ERROR, 0x58);
outb(scp->ioaddr + ATA_CYL_LSB, 0xa5);
if (inb(scp->ioaddr + ATA_ERROR) != 0x58 &&
inb(scp->ioaddr + ATA_CYL_LSB) == 0xa5) {
scp->devices |= ATA_ATA_MASTER;
}
}
if (status1 != 0x00 && !(scp->devices & ATA_ATAPI_SLAVE)) {
outb(scp->ioaddr + ATA_DRIVE, (ATA_D_IBM | ATA_SLAVE));
DELAY(1);
outb(scp->ioaddr + ATA_ERROR, 0x58);
outb(scp->ioaddr + ATA_CYL_LSB, 0xa5);
if (inb(scp->ioaddr + ATA_ERROR) != 0x58 &&
inb(scp->ioaddr + ATA_CYL_LSB) == 0xa5) {
scp->devices |= ATA_ATA_SLAVE;
}
}
if (bootverbose)
ata_printf(scp, -1, "devices = 0x%x\n", scp->devices);
if (!scp->devices) {
goto failure;
}
TAILQ_INIT(&scp->ata_queue);
TAILQ_INIT(&scp->atapi_queue);
return 0;
@ -1251,7 +1205,7 @@ void
ata_reset(struct ata_softc *scp, int32_t *mask)
{
int32_t timeout;
u_int8_t status0 = 0, status1 = 0;
u_int8_t status0 = ATA_S_BUSY, status1 = ATA_S_BUSY;
/* reset channel */
outb(scp->ioaddr + ATA_DRIVE, ATA_D_IBM | ATA_MASTER);
@ -1266,12 +1220,28 @@ ata_reset(struct ata_softc *scp, int32_t *mask)
/* wait for BUSY to go inactive */
for (timeout = 0; timeout < 310000; timeout++) {
outb(scp->ioaddr + ATA_DRIVE, ATA_D_IBM | ATA_MASTER);
DELAY(1);
status0 = inb(scp->ioaddr + ATA_STATUS);
outb(scp->ioaddr + ATA_DRIVE, ATA_D_IBM | ATA_SLAVE);
DELAY(1);
status1 = inb(scp->ioaddr + ATA_STATUS);
if (status0 & ATA_S_BUSY) {
outb(scp->ioaddr + ATA_DRIVE, ATA_D_IBM | ATA_MASTER);
DELAY(1);
status0 = inb(scp->ioaddr + ATA_STATUS);
if (!(status0 & ATA_S_BUSY)) {
/* check for ATAPI signature while its still there */
if (inb(scp->ioaddr + ATA_CYL_LSB) == ATAPI_MAGIC_LSB &&
inb(scp->ioaddr + ATA_CYL_MSB) == ATAPI_MAGIC_MSB)
scp->devices |= ATA_ATAPI_MASTER;
}
}
if (status1 & ATA_S_BUSY) {
outb(scp->ioaddr + ATA_DRIVE, ATA_D_IBM | ATA_SLAVE);
DELAY(1);
status1 = inb(scp->ioaddr + ATA_STATUS);
if (!(status1 & ATA_S_BUSY)) {
/* check for ATAPI signature while its still there */
if (inb(scp->ioaddr + ATA_CYL_LSB) == ATAPI_MAGIC_LSB &&
inb(scp->ioaddr + ATA_CYL_MSB) == ATAPI_MAGIC_MSB)
scp->devices |= ATA_ATAPI_SLAVE;
}
}
if (*mask == 0x01) /* wait for master only */
if (!(status0 & ATA_S_BUSY))
break;
@ -1292,6 +1262,34 @@ ata_reset(struct ata_softc *scp, int32_t *mask)
if (bootverbose)
ata_printf(scp, -1, "mask=%02x status0=%02x status1=%02x\n",
*mask, status0, status1);
if (!mask) {
scp->devices = 0;
return;
}
/*
* OK, we have at least one device on the chain, checks for ATAPI
* already done, if none check if its a good old ATA device.
*/
if (status0 != 0x00 && !(scp->devices & ATA_ATAPI_MASTER)) {
outb(scp->ioaddr + ATA_DRIVE, (ATA_D_IBM | ATA_MASTER));
DELAY(1);
outb(scp->ioaddr + ATA_ERROR, 0x58);
outb(scp->ioaddr + ATA_CYL_LSB, 0xa5);
if (inb(scp->ioaddr + ATA_ERROR) != 0x58 &&
inb(scp->ioaddr + ATA_CYL_LSB) == 0xa5) {
scp->devices |= ATA_ATA_MASTER;
}
}
if (status1 != 0x00 && !(scp->devices & ATA_ATAPI_SLAVE)) {
outb(scp->ioaddr + ATA_DRIVE, (ATA_D_IBM | ATA_SLAVE));
DELAY(1);
outb(scp->ioaddr + ATA_ERROR, 0x58);
outb(scp->ioaddr + ATA_CYL_LSB, 0xa5);
if (inb(scp->ioaddr + ATA_ERROR) != 0x58 &&
inb(scp->ioaddr + ATA_CYL_LSB) == 0xa5) {
scp->devices |= ATA_ATA_SLAVE;
}
}
}
int32_t

23
sys/dev/ata/ata-disk.c
View File

@ -391,7 +391,7 @@ ad_transfer(struct ad_request *request)
if (ata_command(adp->controller, adp->unit, cmd,
cylinder, head, sector, count, 0, ATA_IMMEDIATE)) {
printf("ad%d: error executing command\n", adp->lun);
printf("ad%d: error executing command", adp->lun);
goto transfer_failed;
}
@ -429,12 +429,21 @@ ad_transfer(struct ad_request *request)
transfer_failed:
untimeout((timeout_t *)ad_timeout, request, request->timeout_handle);
request->bp->bio_error = EIO;
request->bp->bio_flags |= BIO_ERROR;
request->bp->bio_resid = request->bytecount;
devstat_end_transaction_bio(&adp->stats, request->bp);
biodone(request->bp);
free(request, M_AD);
printf(" - resetting\n");
/* if retries still permit, reinject this request */
if (request->retries++ < AD_MAX_RETRIES)
TAILQ_INSERT_HEAD(&adp->controller->ata_queue, request, chain);
else {
/* retries all used up, return error */
request->bp->bio_error = EIO;
request->bp->bio_flags |= BIO_ERROR;
request->bp->bio_resid = request->bytecount;
devstat_end_transaction_bio(&adp->stats, request->bp);
biodone(request->bp);
free(request, M_AD);
}
ata_reinit(adp->controller);
}
int32_t

146
sys/dev/ata/ata-dma.c
View File

@ -112,7 +112,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
ATA_UDMA5, ATA_C_F_SETXFER,ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting up UDMA5 mode on ICH2 chip\n",
"%s setting UDMA5 on ICH2 chip\n",
(error) ? "failed" : "success");
if (!error) {
mask48 = (1 << devno) + (3 << (16 + (devno << 2)));
@ -142,7 +142,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
ATA_UDMA4, ATA_C_F_SETXFER,ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting up UDMA4 mode on ICH%s chip\n",
"%s setting UDMA4 on ICH%s chip\n",
(error) ? "failed" : "success",
(scp->chiptype == 0x244b8086) ? "2" : "");
if (!error) {
@ -171,7 +171,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
error = ata_command(scp, device, ATA_C_SETFEATURES, 0, 0, 0,
ATA_UDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device, "%s setting up UDMA2 mode on %s chip\n",
ata_printf(scp, device, "%s setting UDMA2 on %s chip\n",
(error) ? "failed" : "success",
(scp->chiptype == 0x244b8086) ? "ICH2" :
(scp->chiptype == 0x24118086) ? "ICH" :
@ -214,7 +214,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
error = ata_command(scp, device, ATA_C_SETFEATURES, 0, 0, 0,
ATA_WDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device, "%s setting up WDMA2 mode on %s chip\n",
ata_printf(scp, device, "%s setting WDMA2 on %s chip\n",
(error) ? "failed" : "success",
(scp->chiptype == 0x244b8086) ? "ICH2" :
(scp->chiptype == 0x24118086) ? "ICH" :
@ -268,7 +268,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
ATA_WDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting up WDMA2 mode on PIIX chip\n",
"%s setting WDMA2 on PIIX chip\n",
(error) ? "failed" : "success");
if (!error) {
scp->mode[ATA_DEV(device)] = ATA_WDMA2;
@ -291,7 +291,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
ATA_UDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting up UDMA2 mode on Aladdin chip\n",
"%s setting UDMA2 on Aladdin chip\n",
(error) ? "failed" : "success");
if (!error) {
word54 &= ~(0x000f000f << (devno << 2));
@ -309,7 +309,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
ATA_WDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting up WDMA2 mode on Aladdin chip\n",
"%s setting WDMA2 on Aladdin chip\n",
(error) ? "failed" : "success");
if (!error) {
pci_write_config(parent, 0x53,
@ -330,7 +330,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
ATA_UDMA4, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting up UDMA4 mode on AMD chip\n",
"%s setting UDMA4 on AMD chip\n",
(error) ? "failed" : "success");
if (!error) {
pci_write_config(parent, 0x53 - devno, 0xc3, 1);
@ -340,69 +340,59 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
}
goto via_82c586;
case 0x06861106: /* VIA 82C686 */
via_82c686:
if (udmamode >= 4) {
error = ata_command(scp, device, ATA_C_SETFEATURES, 0, 0, 0,
ATA_UDMA4, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting up UDMA4 mode on VIA chip\n",
(error) ? "failed" : "success");
if (!error) {
pci_write_config(parent, 0x53 - devno, 0xe8, 1);
scp->mode[ATA_DEV(device)] = ATA_UDMA4;
return;
case 0x05711106: /* VIA 82C571, 82C586, 82C596, 82C686 */
if (ata_find_dev(parent, 0x06861106, 0) || /* 82C686a */
ata_find_dev(parent, 0x05961106, 0x12)) { /* 82C596b */
if (udmamode >= 4) {
error = ata_command(scp, device, ATA_C_SETFEATURES, 0, 0, 0,
ATA_UDMA4, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting UDMA4 on VIA chip\n",
(error) ? "failed" : "success");
if (!error) {
pci_write_config(parent, 0x53 - devno, 0xe8, 1);
scp->mode[ATA_DEV(device)] = ATA_UDMA4;
return;
}
}
if (udmamode >= 2) {
error = ata_command(scp, device, ATA_C_SETFEATURES, 0, 0, 0,
ATA_UDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting UDMA2 on VIA chip\n",
(error) ? "failed" : "success");
if (!error) {
pci_write_config(parent, 0x53 - devno, 0xea, 1);
scp->mode[ATA_DEV(device)] = ATA_UDMA2;
return;
}
}
}
if (udmamode >= 2) {
error = ata_command(scp, device, ATA_C_SETFEATURES, 0, 0, 0,
ATA_UDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting up UDMA2 mode on VIA chip\n",
(error) ? "failed" : "success");
if (!error) {
pci_write_config(parent, 0x53 - devno, 0xea, 1);
scp->mode[ATA_DEV(device)] = ATA_UDMA2;
return;
}
}
goto via_generic;
case 0x05961106: /* VIA 82C596 */
/* 82c596 revision >= 0x12 is like the 82c686 */
if (ata_find_dev(parent, 0x05961106, 0x12))
goto via_82c686;
/* FALLTHROUGH */
case 0x05861106: /* VIA 82C586 */
else if (ata_find_dev(parent, 0x05961106, 0) || /* 82C596a */
ata_find_dev(parent, 0x05861106, 0x02)) { /* 82C586b */
via_82c586:
/* UDMA2 mode only on 82C586 > rev1, 82C596, AMD 756 */
if ((udmamode >= 2 && ata_find_dev(parent, 0x05861106, 0x02)) ||
(udmamode >= 2 && scp->chiptype == 0x05961106) ||
(udmamode >= 2 && scp->chiptype == 0x74091022)) {
error = ata_command(scp, device, ATA_C_SETFEATURES, 0, 0, 0,
ATA_UDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device, "%s setting up UDMA2 mode on %s chip\n",
(error) ? "failed" : "success",
(scp->chiptype == 0x74091022) ? "AMD" : "VIA");
if (!error) {
pci_write_config(parent, 0x53 - devno, 0xc0, 1);
scp->mode[ATA_DEV(device)] = ATA_UDMA2;
return;
if (udmamode >= 2) {
error = ata_command(scp, device, ATA_C_SETFEATURES, 0, 0, 0,
ATA_UDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device, "%s setting UDMA2 on %s chip\n",
(error) ? "failed" : "success",
(scp->chiptype == 0x74091022) ? "AMD" : "VIA");
if (!error) {
pci_write_config(parent, 0x53 - devno, 0xc0, 1);
scp->mode[ATA_DEV(device)] = ATA_UDMA2;
return;
}
}
}
/* FALLTHROUGH */
case 0x05711106: /* VIA 82C571 */
via_generic:
if (wdmamode >= 2 && apiomode >= 4) {
error = ata_command(scp, device, ATA_C_SETFEATURES, 0, 0, 0,
ATA_WDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device, "%s setting up WDMA2 mode on %s chip\n",
ata_printf(scp, device, "%s setting WDMA2 on %s chip\n",
(error) ? "failed" : "success",
(scp->chiptype == 0x74091022) ? "AMD" : "VIA");
if (!error) {
@ -421,7 +411,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
ATA_UDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting up UDMA2 mode on SiS chip\n",
"%s setting UDMA2 on SiS chip\n",
(error) ? "failed" : "success");
if (!error) {
pci_write_config(parent, 0x40 + (devno << 1), 0xa301, 2);
@ -434,7 +424,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
ATA_WDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting up WDMA2 mode on SiS chip\n",
"%s setting WDMA2 on SiS chip\n",
(error) ? "failed" : "success");
if (!error) {
pci_write_config(parent, 0x40 + (devno << 1), 0x0301, 2);
@ -451,7 +441,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
ATA_WDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting up WDMA2 mode on CMD646 chip\n",
"%s setting WDMA2 on CMD646 chip\n",
error ? "failed" : "success");
if (!error) {
int32_t offset = (devno < 3) ? (devno << 1) : 7;
@ -470,7 +460,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
ATA_WDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting up WDMA2 mode on Cypress chip\n",
"%s setting WDMA2 on Cypress chip\n",
error ? "failed" : "success");
if (!error) {
pci_write_config(scp->dev, scp->unit ? 0x4e : 0x4c, 0x2020, 2);
@ -495,7 +485,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
ATA_UDMA5, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting up UDMA5 mode on Promise chip\n",
"%s setting UDMA5 on Promise chip\n",
(error) ? "failed" : "success");
if (!error) {
promise_timing(scp, devno, ATA_UDMA5);
@ -510,7 +500,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
ATA_UDMA4, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting up UDMA4 mode on Promise chip\n",
"%s setting UDMA4 on Promise chip\n",
(error) ? "failed" : "success");
if (!error) {
promise_timing(scp, devno, ATA_UDMA4);
@ -523,7 +513,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
ATA_UDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting up UDMA2 mode on Promise chip\n",
"%s setting UDMA2 on Promise chip\n",
(error) ? "failed" : "success");
if (!error) {
promise_timing(scp, devno, ATA_UDMA2);
@ -536,7 +526,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
ATA_WDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting up WDMA2 mode on Promise chip\n",
"%s setting WDMA2 on Promise chip\n",
(error) ? "failed" : "success");
if (!error) {
promise_timing(scp, devno, ATA_WDMA2);
@ -549,7 +539,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting up PIO%d mode on Promise chip\n",
"%s setting PIO%d on Promise chip\n",
(error) ? "failed" : "success",
(apiomode >= 0) ? apiomode : 0);
promise_timing(scp, devno, ata_pio2mode(apiomode));
@ -568,7 +558,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
ATA_UDMA5, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting up UDMA5 mode on HPT370 chip\n",
"%s setting UDMA5 on HPT370 chip\n",
(error) ? "failed" : "success");
if (!error) {
hpt_timing(scp, devno, ATA_UDMA5);
@ -583,7 +573,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
ATA_UDMA4, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting up UDMA4 mode on HPT366 chip\n",
"%s setting UDMA4 on HPT366 chip\n",
(error) ? "failed" : "success");
if (!error) {
hpt_timing(scp, devno, ATA_UDMA4);
@ -596,7 +586,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
ATA_UDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting up UDMA2 mode on HPT366 chip\n",
"%s setting UDMA2 on HPT366 chip\n",
(error) ? "failed" : "success");
if (!error) {
hpt_timing(scp, devno, ATA_UDMA2);
@ -609,7 +599,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
ATA_WDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting up WDMA2 mode on HPT366 chip\n",
"%s setting WDMA2 on HPT366 chip\n",
(error) ? "failed" : "success");
if (!error) {
hpt_timing(scp, devno, ATA_WDMA2);
@ -621,7 +611,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
ata_pio2mode(apiomode),
ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device, "%s setting up PIO%d mode on HPT366 chip\n",
ata_printf(scp, device, "%s setting PIO%d on HPT366 chip\n",
(error) ? "failed" : "success",
(apiomode >= 0) ? apiomode : 0);
hpt_timing(scp, devno, ata_pio2mode(apiomode));
@ -650,7 +640,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
ATA_WDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device,
"%s setting up WDMA2 mode on generic chip\n",
"%s setting WDMA2 on generic chip\n",
(error) ? "failed" : "success");
if (!error) {
scp->mode[ATA_DEV(device)] = ATA_WDMA2;
@ -661,7 +651,7 @@ ata_dmainit(struct ata_softc *scp, int32_t device,
error = ata_command(scp, device, ATA_C_SETFEATURES, 0, 0, 0,
ata_pio2mode(apiomode), ATA_C_F_SETXFER,ATA_WAIT_READY);
if (bootverbose)
ata_printf(scp, device, "%s setting up PIO%d mode on generic chip\n",
ata_printf(scp, device, "%s setting PIO%d on generic chip\n",
(error) ? "failed" : "success", apiomode < 0 ? 0 : apiomode);
if (!error)
scp->mode[ATA_DEV(device)] = ata_pio2mode(apiomode);

7
sys/dev/ata/atapi-cd.c
View File

@ -145,7 +145,8 @@ acdattach(struct atapi_softc *atp)
chp = malloc(sizeof(struct changer), M_ACD, M_NOWAIT);
if (chp == NULL) {
printf("acd: out of memory\n");
return 0;
free(cdp, M_ACD);
return -1;
}
bzero(chp, sizeof(struct changer));
error = atapi_queue_cmd(cdp->atp, ccb, chp, sizeof(struct changer),
@ -161,6 +162,8 @@ acdattach(struct atapi_softc *atp)
if (!(cdparr = malloc(sizeof(struct acd_softc) * chp->slots,
M_ACD, M_NOWAIT))) {
printf("acd: out of memory\n");
free(chp, M_ACD);
free(cdp, M_ACD);
return -1;
}
for (count = 0; count < chp->slots; count++) {
@ -168,7 +171,7 @@ acdattach(struct atapi_softc *atp)
tmpcdp = acd_init_lun(atp, cdp->stats);
if (!tmpcdp) {
printf("acd: out of memory\n");
return -1;
break;
}
}
cdparr[count] = tmpcdp;