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Subject[git patches] libata fixes

Please pull from 'upstream-linus' branch of
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev.git upstream-linus

to receive the following updates:

drivers/ata/ata_generic.c | 2 +-
drivers/ata/libata-core.c | 6 +++---
drivers/ata/libata-sff.c | 5 +++--
drivers/ata/pata_ali.c | 8 ++++----
drivers/ata/pata_cs5520.c | 5 +++++
drivers/ata/pata_pcmcia.c | 2 +-
drivers/ata/pata_pdc202xx_old.c | 4 ++--
drivers/ata/sata_mv.c | 3 +++
8 files changed, 22 insertions(+), 13 deletions(-)

Alan Cox (3):
ata_generic: Check the right register for the DMA enabled flags
pata_pdc202xx_old: Correct cable detect logic
pata_pcmcia: Switch to ata_sff_port_start

Chuck Ebbert (1):
pata_ali: fix UDMA settings

Florian Attenberger (1):
sata_mv: PCI-ID for Adaptec 1430SA SATA Controller

Tejun Heo (1):
libata: fix assigned IRQ reporting

diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c
index 7565f02..4c6e95c 100644
--- a/drivers/ata/ata_generic.c
+++ b/drivers/ata/ata_generic.c
@@ -50,7 +50,7 @@ static int generic_set_mode(struct ata_port *ap, struct ata_device **unused)

/* Bits 5 and 6 indicate if DMA is active on master/slave */
if (ap->ioaddr.bmdma_addr)
- dma_enabled = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_CMD);
+ dma_enabled = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS);

for (i = 0; i < ATA_MAX_DEVICES; i++) {
struct ata_device *dev = &ap->device[i];
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 2407f84..981b397 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -6423,14 +6423,14 @@ int ata_host_activate(struct ata_host *host, int irq,
if (rc)
return rc;

+ /* Used to print device info at probe */
+ host->irq = irq;
+
rc = ata_host_register(host, sht);
/* if failed, just free the IRQ and leave ports alone */
if (rc)
devm_free_irq(host->dev, irq, host);

- /* Used to print device info at probe */
- host->irq = irq;
-
return rc;
}

diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index ce84805..fa1c22c 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -1065,10 +1065,11 @@ int ata_pci_init_one(struct pci_dev *pdev,
if (rc)
goto err_out;

- if (!legacy_mode)
+ if (!legacy_mode) {
rc = devm_request_irq(dev, pdev->irq, pi->port_ops->irq_handler,
IRQF_SHARED, DRV_NAME, host);
- else {
+ host->irq = pdev->irq;
+ } else {
irq_handler_t handler[2] = { host->ops->irq_handler,
host->ops->irq_handler };
unsigned int irq_flags[2] = { IRQF_SHARED, IRQF_SHARED };
diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c
index 3c55a5f..75e95bd 100644
--- a/drivers/ata/pata_ali.c
+++ b/drivers/ata/pata_ali.c
@@ -550,22 +550,22 @@ static int ali_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
.udma_mask = 0x1f,
.port_ops = &ali_c2_port_ops
};
- /* Revision 0xC3 is UDMA100 */
+ /* Revision 0xC3 is UDMA66 for now */
static const struct ata_port_info info_c3 = {
.sht = &ali_sht,
.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST | ATA_FLAG_PIO_LBA48,
.pio_mask = 0x1f,
.mwdma_mask = 0x07,
- .udma_mask = 0x3f,
+ .udma_mask = 0x1f,
.port_ops = &ali_c2_port_ops
};
- /* Revision 0xC4 is UDMA133 */
+ /* Revision 0xC4 is UDMA100 */
static const struct ata_port_info info_c4 = {
.sht = &ali_sht,
.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST | ATA_FLAG_PIO_LBA48,
.pio_mask = 0x1f,
.mwdma_mask = 0x07,
- .udma_mask = 0x7f,
+ .udma_mask = 0x3f,
.port_ops = &ali_c2_port_ops
};
/* Revision 0xC5 is UDMA133 with LBA48 DMA */
diff --git a/drivers/ata/pata_cs5520.c b/drivers/ata/pata_cs5520.c
index 1aabe15..00cf013 100644
--- a/drivers/ata/pata_cs5520.c
+++ b/drivers/ata/pata_cs5520.c
@@ -284,6 +284,11 @@ static int __devinit cs5520_init_one(struct pci_dev *pdev, const struct pci_devi
ata_interrupt, 0, DRV_NAME, host);
if (rc)
return rc;
+
+ if (i == 0)
+ host->irq = irq[0];
+ else
+ host->irq2 = irq[1];
}

return ata_host_register(host, &cs5520_sht);
diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c
index 4d44c75..a56257c 100644
--- a/drivers/ata/pata_pcmcia.c
+++ b/drivers/ata/pata_pcmcia.c
@@ -129,7 +129,7 @@ static struct ata_port_operations pcmcia_port_ops = {
.irq_on = ata_irq_on,
.irq_ack = ata_irq_ack,

- .port_start = ata_port_start,
+ .port_start = ata_sff_port_start,
};

#define CS_CHECK(fn, ret) \
diff --git a/drivers/ata/pata_pdc202xx_old.c b/drivers/ata/pata_pdc202xx_old.c
index edbaf9d..d277246 100644
--- a/drivers/ata/pata_pdc202xx_old.c
+++ b/drivers/ata/pata_pdc202xx_old.c
@@ -31,8 +31,8 @@ static int pdc2026x_cable_detect(struct ata_port *ap)

pci_read_config_word(pdev, 0x50, &cis);
if (cis & (1 << (10 + ap->port_no)))
- return ATA_CBL_PATA80;
- return ATA_CBL_PATA40;
+ return ATA_CBL_PATA40;
+ return ATA_CBL_PATA80;
}

/**
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index c957e6e..590f2f9 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -582,6 +582,9 @@ static const struct pci_device_id mv_pci_tbl[] = {

{ PCI_VDEVICE(ADAPTEC2, 0x0241), chip_604x },

+ /* Adaptec 1430SA */
+ { PCI_VDEVICE(ADAPTEC2, 0x0243), chip_7042 },
+
{ PCI_VDEVICE(TTI, 0x2310), chip_7042 },

/* add Marvell 7042 support */
-
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