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Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/k…
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…ernel/git/jgarzik/libata-dev

* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  libata: set queue DMA alignment to sector size for ATAPI too
  libata: DVR-212D can't do SETXFER DVD-RW DVR-212D
  ahci: add HFLAG_YES_FBS and apply it to 88SE9128
  pata_hpt37x: inherit prereset() method for HPT374
  ahci: AHCI mode SATA patch for Intel DH89xxCC DeviceIDs
  pata_hpt37x: fold 'if' statement into 'switch'
  pata_hpt{37x|3x2n}: use pr_*(DRV_NAME ...) instead of printk(KERN_* ...)
  pata_hpt{366|37x}: use pr_warning(...) instead of printk(KERN_WARNING ...)
  pata_mpc52xx: inherit from ata_bmdma_port_ops
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Linus Torvalds committed Jan 31, 2011
2 parents ef9f2fa + 729a6a3 commit f9a3d1d
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Showing 7 changed files with 85 additions and 75 deletions.
3 changes: 3 additions & 0 deletions drivers/ata/ahci.c
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Original file line number Diff line number Diff line change
Expand Up @@ -260,6 +260,7 @@ static const struct pci_device_id ahci_pci_tbl[] = {
{ PCI_VDEVICE(INTEL, 0x1d02), board_ahci }, /* PBG AHCI */
{ PCI_VDEVICE(INTEL, 0x1d04), board_ahci }, /* PBG RAID */
{ PCI_VDEVICE(INTEL, 0x1d06), board_ahci }, /* PBG RAID */
{ PCI_VDEVICE(INTEL, 0x2323), board_ahci }, /* DH89xxCC AHCI */

/* JMicron 360/1/3/5/6, match class to avoid IDE function */
{ PCI_VENDOR_ID_JMICRON, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
Expand Down Expand Up @@ -379,6 +380,8 @@ static const struct pci_device_id ahci_pci_tbl[] = {
{ PCI_VDEVICE(MARVELL, 0x6145), board_ahci_mv }, /* 6145 */
{ PCI_VDEVICE(MARVELL, 0x6121), board_ahci_mv }, /* 6121 */
{ PCI_DEVICE(0x1b4b, 0x9123),
.class = PCI_CLASS_STORAGE_SATA_AHCI,
.class_mask = 0xffffff,
.driver_data = board_ahci_yes_fbs }, /* 88se9128 */

/* Promise */
Expand Down
1 change: 1 addition & 0 deletions drivers/ata/libata-core.c
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Original file line number Diff line number Diff line change
Expand Up @@ -4138,6 +4138,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
* device and controller are SATA.
*/
{ "PIONEER DVD-RW DVRTD08", "1.00", ATA_HORKAGE_NOSETXFER },
{ "PIONEER DVD-RW DVR-212D", "1.28", ATA_HORKAGE_NOSETXFER },

/* End Marker */
{ }
Expand Down
24 changes: 18 additions & 6 deletions drivers/ata/libata-scsi.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1099,9 +1099,9 @@ static int ata_scsi_dev_config(struct scsi_device *sdev,
struct request_queue *q = sdev->request_queue;
void *buf;

/* set the min alignment and padding */
blk_queue_update_dma_alignment(sdev->request_queue,
ATA_DMA_PAD_SZ - 1);
sdev->sector_size = ATA_SECT_SIZE;

/* set DMA padding */
blk_queue_update_dma_pad(sdev->request_queue,
ATA_DMA_PAD_SZ - 1);

Expand All @@ -1115,13 +1115,25 @@ static int ata_scsi_dev_config(struct scsi_device *sdev,

blk_queue_dma_drain(q, atapi_drain_needed, buf, ATAPI_MAX_DRAIN);
} else {
/* ATA devices must be sector aligned */
sdev->sector_size = ata_id_logical_sector_size(dev->id);
blk_queue_update_dma_alignment(sdev->request_queue,
sdev->sector_size - 1);
sdev->manage_start_stop = 1;
}

/*
* ata_pio_sectors() expects buffer for each sector to not cross
* page boundary. Enforce it by requiring buffers to be sector
* aligned, which works iff sector_size is not larger than
* PAGE_SIZE. ATAPI devices also need the alignment as
* IDENTIFY_PACKET is executed as ATA_PROT_PIO.
*/
if (sdev->sector_size > PAGE_SIZE)
ata_dev_printk(dev, KERN_WARNING,
"sector_size=%u > PAGE_SIZE, PIO may malfunction\n",
sdev->sector_size);

blk_queue_update_dma_alignment(sdev->request_queue,
sdev->sector_size - 1);

if (dev->flags & ATA_DFLAG_AN)
set_bit(SDEV_EVT_MEDIA_CHANGE, sdev->supported_events);

Expand Down
6 changes: 3 additions & 3 deletions drivers/ata/pata_hpt366.c
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,7 @@
#include <linux/libata.h>

#define DRV_NAME "pata_hpt366"
#define DRV_VERSION "0.6.9"
#define DRV_VERSION "0.6.10"

struct hpt_clock {
u8 xfer_mode;
Expand Down Expand Up @@ -160,8 +160,8 @@ static int hpt_dma_blacklisted(const struct ata_device *dev, char *modestr,

while (list[i] != NULL) {
if (!strcmp(list[i], model_num)) {
printk(KERN_WARNING DRV_NAME ": %s is not supported for %s.\n",
modestr, list[i]);
pr_warning(DRV_NAME ": %s is not supported for %s.\n",
modestr, list[i]);
return 1;
}
i++;
Expand Down
112 changes: 54 additions & 58 deletions drivers/ata/pata_hpt37x.c
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Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,7 @@
#include <linux/libata.h>

#define DRV_NAME "pata_hpt37x"
#define DRV_VERSION "0.6.18"
#define DRV_VERSION "0.6.22"

struct hpt_clock {
u8 xfer_speed;
Expand Down Expand Up @@ -229,8 +229,8 @@ static int hpt_dma_blacklisted(const struct ata_device *dev, char *modestr,

while (list[i] != NULL) {
if (!strcmp(list[i], model_num)) {
printk(KERN_WARNING DRV_NAME ": %s is not supported for %s.\n",
modestr, list[i]);
pr_warning(DRV_NAME ": %s is not supported for %s.\n",
modestr, list[i]);
return 1;
}
i++;
Expand Down Expand Up @@ -642,7 +642,6 @@ static struct ata_port_operations hpt372_port_ops = {
static struct ata_port_operations hpt374_fn1_port_ops = {
.inherits = &hpt372_port_ops,
.cable_detect = hpt374_fn1_cable_detect,
.prereset = hpt37x_pre_reset,
};

/**
Expand Down Expand Up @@ -803,7 +802,7 @@ static int hpt37x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
.udma_mask = ATA_UDMA6,
.port_ops = &hpt302_port_ops
};
/* HPT374 - UDMA100, function 1 uses different prereset method */
/* HPT374 - UDMA100, function 1 uses different cable_detect method */
static const struct ata_port_info info_hpt374_fn0 = {
.flags = ATA_FLAG_SLAVE_POSS,
.pio_mask = ATA_PIO4,
Expand Down Expand Up @@ -838,7 +837,8 @@ static int hpt37x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
if (rc)
return rc;

if (dev->device == PCI_DEVICE_ID_TTI_HPT366) {
switch (dev->device) {
case PCI_DEVICE_ID_TTI_HPT366:
/* May be a later chip in disguise. Check */
/* Older chips are in the HPT366 driver. Ignore them */
if (rev < 3)
Expand All @@ -863,54 +863,50 @@ static int hpt37x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
chip_table = &hpt372;
break;
default:
printk(KERN_ERR "pata_hpt37x: Unknown HPT366 subtype, "
pr_err(DRV_NAME ": Unknown HPT366 subtype, "
"please report (%d).\n", rev);
return -ENODEV;
}
} else {
switch (dev->device) {
case PCI_DEVICE_ID_TTI_HPT372:
/* 372N if rev >= 2 */
if (rev >= 2)
return -ENODEV;
ppi[0] = &info_hpt372;
chip_table = &hpt372a;
break;
case PCI_DEVICE_ID_TTI_HPT302:
/* 302N if rev > 1 */
if (rev > 1)
return -ENODEV;
ppi[0] = &info_hpt302;
/* Check this */
chip_table = &hpt302;
break;
case PCI_DEVICE_ID_TTI_HPT371:
if (rev > 1)
return -ENODEV;
ppi[0] = &info_hpt302;
chip_table = &hpt371;
/*
* Single channel device, master is not present
* but the BIOS (or us for non x86) must mark it
* absent
*/
pci_read_config_byte(dev, 0x50, &mcr1);
mcr1 &= ~0x04;
pci_write_config_byte(dev, 0x50, mcr1);
break;
case PCI_DEVICE_ID_TTI_HPT374:
chip_table = &hpt374;
if (!(PCI_FUNC(dev->devfn) & 1))
*ppi = &info_hpt374_fn0;
else
*ppi = &info_hpt374_fn1;
break;
default:
printk(KERN_ERR
"pata_hpt37x: PCI table is bogus, please report (%d).\n",
dev->device);
return -ENODEV;
}
break;
case PCI_DEVICE_ID_TTI_HPT372:
/* 372N if rev >= 2 */
if (rev >= 2)
return -ENODEV;
ppi[0] = &info_hpt372;
chip_table = &hpt372a;
break;
case PCI_DEVICE_ID_TTI_HPT302:
/* 302N if rev > 1 */
if (rev > 1)
return -ENODEV;
ppi[0] = &info_hpt302;
/* Check this */
chip_table = &hpt302;
break;
case PCI_DEVICE_ID_TTI_HPT371:
if (rev > 1)
return -ENODEV;
ppi[0] = &info_hpt302;
chip_table = &hpt371;
/*
* Single channel device, master is not present but the BIOS
* (or us for non x86) must mark it absent
*/
pci_read_config_byte(dev, 0x50, &mcr1);
mcr1 &= ~0x04;
pci_write_config_byte(dev, 0x50, mcr1);
break;
case PCI_DEVICE_ID_TTI_HPT374:
chip_table = &hpt374;
if (!(PCI_FUNC(dev->devfn) & 1))
*ppi = &info_hpt374_fn0;
else
*ppi = &info_hpt374_fn1;
break;
default:
pr_err(DRV_NAME ": PCI table is bogus, please report (%d).\n",
dev->device);
return -ENODEV;
}
/* Ok so this is a chip we support */

Expand Down Expand Up @@ -957,8 +953,7 @@ static int hpt37x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
u8 sr;
u32 total = 0;

printk(KERN_WARNING
"pata_hpt37x: BIOS has not set timing clocks.\n");
pr_warning(DRV_NAME ": BIOS has not set timing clocks.\n");

/* This is the process the HPT371 BIOS is reported to use */
for (i = 0; i < 128; i++) {
Expand Down Expand Up @@ -1014,16 +1009,16 @@ static int hpt37x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
(f_high << 16) | f_low | 0x100);
}
if (adjust == 8) {
printk(KERN_ERR "pata_hpt37x: DPLL did not stabilize!\n");
pr_err(DRV_NAME ": DPLL did not stabilize!\n");
return -ENODEV;
}
if (dpll == 3)
private_data = (void *)hpt37x_timings_66;
else
private_data = (void *)hpt37x_timings_50;

printk(KERN_INFO "pata_hpt37x: bus clock %dMHz, using %dMHz DPLL.\n",
MHz[clock_slot], MHz[dpll]);
pr_info(DRV_NAME ": bus clock %dMHz, using %dMHz DPLL.\n",
MHz[clock_slot], MHz[dpll]);
} else {
private_data = (void *)chip_table->clocks[clock_slot];
/*
Expand All @@ -1036,8 +1031,9 @@ static int hpt37x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
ppi[0] = &info_hpt370_33;
if (clock_slot < 2 && ppi[0] == &info_hpt370a)
ppi[0] = &info_hpt370a_33;
printk(KERN_INFO "pata_hpt37x: %s using %dMHz bus clock.\n",
chip_table->name, MHz[clock_slot]);

pr_info(DRV_NAME ": %s using %dMHz bus clock.\n",
chip_table->name, MHz[clock_slot]);
}

/* Now kick off ATA set up */
Expand Down
12 changes: 5 additions & 7 deletions drivers/ata/pata_hpt3x2n.c
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,7 @@
#include <linux/libata.h>

#define DRV_NAME "pata_hpt3x2n"
#define DRV_VERSION "0.3.13"
#define DRV_VERSION "0.3.14"

enum {
HPT_PCI_FAST = (1 << 31),
Expand Down Expand Up @@ -418,7 +418,7 @@ static int hpt3x2n_pci_clock(struct pci_dev *pdev)
u16 sr;
u32 total = 0;

printk(KERN_WARNING "pata_hpt3x2n: BIOS clock data not set.\n");
pr_warning(DRV_NAME ": BIOS clock data not set.\n");

/* This is the process the HPT371 BIOS is reported to use */
for (i = 0; i < 128; i++) {
Expand Down Expand Up @@ -528,8 +528,7 @@ static int hpt3x2n_init_one(struct pci_dev *dev, const struct pci_device_id *id)
ppi[0] = &info_hpt372n;
break;
default:
printk(KERN_ERR
"pata_hpt3x2n: PCI table is bogus please report (%d).\n",
pr_err(DRV_NAME ": PCI table is bogus, please report (%d).\n",
dev->device);
return -ENODEV;
}
Expand Down Expand Up @@ -579,12 +578,11 @@ static int hpt3x2n_init_one(struct pci_dev *dev, const struct pci_device_id *id)
pci_write_config_dword(dev, 0x5C, (f_high << 16) | f_low);
}
if (adjust == 8) {
printk(KERN_ERR "pata_hpt3x2n: DPLL did not stabilize!\n");
pr_err(DRV_NAME ": DPLL did not stabilize!\n");
return -ENODEV;
}

printk(KERN_INFO "pata_hpt37x: bus clock %dMHz, using 66MHz DPLL.\n",
pci_mhz);
pr_info(DRV_NAME ": bus clock %dMHz, using 66MHz DPLL.\n", pci_mhz);

/*
* Set our private data up. We only need a few flags
Expand Down
2 changes: 1 addition & 1 deletion drivers/ata/pata_mpc52xx.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -610,7 +610,7 @@ static struct scsi_host_template mpc52xx_ata_sht = {
};

static struct ata_port_operations mpc52xx_ata_port_ops = {
.inherits = &ata_sff_port_ops,
.inherits = &ata_bmdma_port_ops,
.sff_dev_select = mpc52xx_ata_dev_select,
.set_piomode = mpc52xx_ata_set_piomode,
.set_dmamode = mpc52xx_ata_set_dmamode,
Expand Down

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