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Commit 132a4edb authored by Linus Torvalds's avatar Linus Torvalds
Browse files

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

* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  sata_fsl,mv,nv: prepare for NCQ command completion update
  ata: Convert pci_table entries to PCI_VDEVICE (if PCI_ANY_ID is used)
  libata: more PCI IDs for jmicron controllers
  ata_piix: fix locking around SIDPR access
  [libata] update blacklist for new hyphenated pattern ranges (v2)
  libata: allow hyphenated pattern ranges
  ata_generic: drop hard coded DMA force logic for CENATEK
  [libata] ahci: Fix warning: comparison between 'enum <anonymous>' and 'enum <anonymous>'
  [libata] add ATA_CMD_DSM to ata_get_cmd_descript
  [libata] Add Samsung PATA controller driver, pata_samsung_cf
  [libata] Add 460EX on-chip SATA driver, sata_dwc_460ex
  libata: reduce blacklist size even more (v2)
  libata: reduce blacklist size (v2)
  libata: glob_match for ata_device_blacklist (v2)
  ahci_platform: Remove unneeded ahci_driver.probe assignment
  ahci_platform: Provide for vendor specific init
parents e6da54d8 752e386c

drivers/ata/Kconfig

+18 −0
Original line number Diff line number Diff line
@@ -187,6 +187,15 @@ config ATA_PIIX 


	  If unsure, say N.



config SATA_DWC

	tristate "DesignWare Cores SATA support"

	depends on 460EX

	help

	  This option enables support for the on-chip SATA controller of the

	  AppliedMicro processor 460EX.



	  If unsure, say N.



config SATA_MV

	tristate "Marvell SATA support"

	help
@@ -796,6 +805,15 @@ config PATA_RZ1000 


	  If unsure, say N.



config PATA_SAMSUNG_CF

	tristate "Samsung SoC PATA support"

	depends on SAMSUNG_DEV_IDE

	help

	  This option enables basic support for Samsung's S3C/S5P board

	  PATA controllers via the new ATA layer



	  If unsure, say N.



config PATA_WINBOND_VLB

	tristate "Winbond W83759A VLB PATA support (Experimental)"

	depends on ISA && EXPERIMENTAL

drivers/ata/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -7,6 +7,7 @@ obj-$(CONFIG_SATA_AHCI_PLATFORM) += ahci_platform.o libahci.o 
obj-$(CONFIG_SATA_FSL)		+= sata_fsl.o

obj-$(CONFIG_SATA_INIC162X)	+= sata_inic162x.o

obj-$(CONFIG_SATA_SIL24)	+= sata_sil24.o

obj-$(CONFIG_SATA_DWC)		+= sata_dwc_460ex.o



# SFF w/ custom DMA

obj-$(CONFIG_PDC_ADMA)		+= pdc_adma.o
@@ -87,6 +88,7 @@ obj-$(CONFIG_PATA_OF_PLATFORM) += pata_of_platform.o 
obj-$(CONFIG_PATA_QDI)		+= pata_qdi.o

obj-$(CONFIG_PATA_RB532)	+= pata_rb532_cf.o

obj-$(CONFIG_PATA_RZ1000)	+= pata_rz1000.o

obj-$(CONFIG_PATA_SAMSUNG_CF)	+= pata_samsung_cf.o

obj-$(CONFIG_PATA_WINBOND_VLB)	+= pata_winbond.o



# Should be last but two libata driver

drivers/ata/ahci.c

+1 −1
Original line number Diff line number Diff line
@@ -1042,7 +1042,7 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) 


	VPRINTK("ENTER\n");



	WARN_ON(ATA_MAX_QUEUE > AHCI_MAX_CMDS);

	WARN_ON((int)ATA_MAX_QUEUE > AHCI_MAX_CMDS);



	if (!printed_version++)

		dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");

drivers/ata/ahci_platform.c

+15 −11
Original line number Diff line number Diff line
@@ -54,19 +54,13 @@ static int __init ahci_probe(struct platform_device *pdev) 
		return -EINVAL;

	}



	if (pdata && pdata->init) {

		rc = pdata->init(dev);

		if (rc)

			return rc;

	}



	if (pdata && pdata->ata_port_info)

		pi = *pdata->ata_port_info;



	hpriv = devm_kzalloc(dev, sizeof(*hpriv), GFP_KERNEL);

	if (!hpriv) {

		rc = -ENOMEM;

		goto err0;

		dev_err(dev, "can't alloc ahci_host_priv\n");

		return -ENOMEM;

	}



	hpriv->flags |= (unsigned long)pi.private_data;
@@ -74,8 +68,19 @@ static int __init ahci_probe(struct platform_device *pdev) 
	hpriv->mmio = devm_ioremap(dev, mem->start, resource_size(mem));

	if (!hpriv->mmio) {

		dev_err(dev, "can't map %pR\n", mem);

		rc = -ENOMEM;

		goto err0;

		return -ENOMEM;

	}



	/*

	 * Some platforms might need to prepare for mmio region access,

	 * which could be done in the following init call. So, the mmio

	 * region shouldn't be accessed before init (if provided) has

	 * returned successfully.

	 */

	if (pdata && pdata->init) {

		rc = pdata->init(dev, hpriv->mmio);

		if (rc)

			return rc;

	}



	ahci_save_initial_config(dev, hpriv,
@@ -166,7 +171,6 @@ static int __devexit ahci_remove(struct platform_device *pdev) 
}



static struct platform_driver ahci_driver = {

	.probe = ahci_probe,

	.remove = __devexit_p(ahci_remove),

	.driver = {

		.name = "ahci",

drivers/ata/ata_generic.c

+0 −4
Original line number Diff line number Diff line
@@ -54,7 +54,6 @@ static int generic_set_mode(struct ata_link *link, struct ata_device **unused) 
	const struct pci_device_id *id = ap->host->private_data;

	int dma_enabled = 0;

	struct ata_device *dev;

	struct pci_dev *pdev = to_pci_dev(ap->host->dev);



	if (id->driver_data & ATA_GEN_FORCE_DMA) {

		dma_enabled = 0xff;
@@ -63,9 +62,6 @@ static int generic_set_mode(struct ata_link *link, struct ata_device **unused) 
		dma_enabled = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS);

	}



	if (pdev->vendor == PCI_VENDOR_ID_CENATEK)

		dma_enabled = 0xFF;



	ata_for_each_dev(dev, link, ENABLED) {

		/* We don't really care */

		dev->pio_mode = XFER_PIO_0;