diff options
author | David S. Miller <davem@davemloft.net> | 2011-02-19 19:17:35 -0800 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2011-02-19 19:17:35 -0800 |
commit | da935c66bacb3ed9ada984b053297f87c2dff63a (patch) | |
tree | 46278da2b312c73f1375b830d7e5912bf23abd78 /drivers/ata | |
parent | 9435eb1cf0b76b323019cebf8d16762a50a12a19 (diff) | |
parent | 2205a6ea93fea76f88b43727fea53f3ce3790d6f (diff) | |
download | kernel_samsung_smdk4412-da935c66bacb3ed9ada984b053297f87c2dff63a.tar.gz kernel_samsung_smdk4412-da935c66bacb3ed9ada984b053297f87c2dff63a.tar.bz2 kernel_samsung_smdk4412-da935c66bacb3ed9ada984b053297f87c2dff63a.zip |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
Documentation/feature-removal-schedule.txt
drivers/net/e1000e/netdev.c
net/xfrm/xfrm_policy.c
Diffstat (limited to 'drivers/ata')
-rw-r--r-- | drivers/ata/ahci.c | 3 | ||||
-rw-r--r-- | drivers/ata/libata-core.c | 1 | ||||
-rw-r--r-- | drivers/ata/libata-scsi.c | 24 | ||||
-rw-r--r-- | drivers/ata/pata_hpt366.c | 6 | ||||
-rw-r--r-- | drivers/ata/pata_hpt37x.c | 112 | ||||
-rw-r--r-- | drivers/ata/pata_hpt3x2n.c | 12 | ||||
-rw-r--r-- | drivers/ata/pata_mpc52xx.c | 2 |
7 files changed, 85 insertions, 75 deletions
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 328826381a2..b8d96ce37fc 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -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, @@ -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 */ diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index a31fe96f7de..d4e52e21485 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -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 */ { } diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 5defc74973d..600f6353ecf 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -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); @@ -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); diff --git a/drivers/ata/pata_hpt366.c b/drivers/ata/pata_hpt366.c index d7e57db36bc..538ec38ba99 100644 --- a/drivers/ata/pata_hpt366.c +++ b/drivers/ata/pata_hpt366.c @@ -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; @@ -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++; diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c index efdd18bc866..4c5b5183225 100644 --- a/drivers/ata/pata_hpt37x.c +++ b/drivers/ata/pata_hpt37x.c @@ -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; @@ -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++; @@ -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, }; /** @@ -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, @@ -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) @@ -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 */ @@ -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++) { @@ -1014,7 +1009,7 @@ 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) @@ -1022,8 +1017,8 @@ static int hpt37x_init_one(struct pci_dev *dev, const struct pci_device_id *id) 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]; /* @@ -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 */ diff --git a/drivers/ata/pata_hpt3x2n.c b/drivers/ata/pata_hpt3x2n.c index d2239bbdb79..eca68caf5f4 100644 --- a/drivers/ata/pata_hpt3x2n.c +++ b/drivers/ata/pata_hpt3x2n.c @@ -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), @@ -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++) { @@ -528,8 +528,7 @@ hpt372n: 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; } @@ -579,12 +578,11 @@ hpt372n: 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 diff --git a/drivers/ata/pata_mpc52xx.c b/drivers/ata/pata_mpc52xx.c index 8cc536e49a0..d7d8026cde9 100644 --- a/drivers/ata/pata_mpc52xx.c +++ b/drivers/ata/pata_mpc52xx.c @@ -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, |