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Commit 2f44bbb4 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:
  [libata] Add support for the RB500 PATA CompactFlash
  ahci: logical-bitwise and confusion in ahci_save_initial_config()
  libata: don't allow sysfs read access to force param
  ahci: add the Device IDs for nvidia MCP7B AHCI
  libata-sff: handle controllers w/o ctl register
  libata: allow LLDs w/o any reset method
  ata: replace remaining __FUNCTION__ occurrences
parents 2b752acd 3db691da

drivers/ata/Kconfig

+9 −0
Original line number Diff line number Diff line
@@ -538,6 +538,15 @@ config PATA_RADISYS 


	  If unsure, say N.



config PATA_RB500

	tristate "RouterBoard 500 PATA CompactFlash support"

	depends on MIKROTIK_RB500

	help

	  This option enables support for the RouterBoard 500

	  PATA CompactFlash controller.



	  If unsure, say N.



config PATA_RZ1000

	tristate "PC Tech RZ1000 PATA support"

	depends on PCI

drivers/ata/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -55,6 +55,7 @@ obj-$(CONFIG_PATA_PDC2027X) += pata_pdc2027x.o 
obj-$(CONFIG_PATA_PDC_OLD)	+= pata_pdc202xx_old.o

obj-$(CONFIG_PATA_QDI)		+= pata_qdi.o

obj-$(CONFIG_PATA_RADISYS)	+= pata_radisys.o

obj-$(CONFIG_PATA_RB500)	+= pata_rb500_cf.o

obj-$(CONFIG_PATA_RZ1000)	+= pata_rz1000.o

obj-$(CONFIG_PATA_SC1200)	+= pata_sc1200.o

obj-$(CONFIG_PATA_SERVERWORKS)	+= pata_serverworks.o

drivers/ata/ahci.c

+13 −1
Original line number Diff line number Diff line
@@ -567,6 +567,18 @@ static const struct pci_device_id ahci_pci_tbl[] = { 
	{ PCI_VDEVICE(NVIDIA, 0x0abd), board_ahci },		/* MCP79 */

	{ PCI_VDEVICE(NVIDIA, 0x0abe), board_ahci },		/* MCP79 */

	{ PCI_VDEVICE(NVIDIA, 0x0abf), board_ahci },		/* MCP79 */

	{ PCI_VDEVICE(NVIDIA, 0x0bc8), board_ahci },		/* MCP7B */

	{ PCI_VDEVICE(NVIDIA, 0x0bc9), board_ahci },		/* MCP7B */

	{ PCI_VDEVICE(NVIDIA, 0x0bca), board_ahci },		/* MCP7B */

	{ PCI_VDEVICE(NVIDIA, 0x0bcb), board_ahci },		/* MCP7B */

	{ PCI_VDEVICE(NVIDIA, 0x0bcc), board_ahci },		/* MCP7B */

	{ PCI_VDEVICE(NVIDIA, 0x0bcd), board_ahci },		/* MCP7B */

	{ PCI_VDEVICE(NVIDIA, 0x0bce), board_ahci },		/* MCP7B */

	{ PCI_VDEVICE(NVIDIA, 0x0bcf), board_ahci },		/* MCP7B */

	{ PCI_VDEVICE(NVIDIA, 0x0bd0), board_ahci },		/* MCP7B */

	{ PCI_VDEVICE(NVIDIA, 0x0bd1), board_ahci },		/* MCP7B */

	{ PCI_VDEVICE(NVIDIA, 0x0bd2), board_ahci },		/* MCP7B */

	{ PCI_VDEVICE(NVIDIA, 0x0bd3), board_ahci },		/* MCP7B */



	/* SiS */

	{ PCI_VDEVICE(SI, 0x1184), board_ahci }, /* SiS 966 */
@@ -672,7 +684,7 @@ static void ahci_save_initial_config(struct pci_dev *pdev, 
		cap &= ~HOST_CAP_NCQ;

	}



	if ((cap && HOST_CAP_PMP) && (hpriv->flags & AHCI_HFLAG_NO_PMP)) {

	if ((cap & HOST_CAP_PMP) && (hpriv->flags & AHCI_HFLAG_NO_PMP)) {

		dev_printk(KERN_INFO, &pdev->dev,

			   "controller can't do PMP, turning off CAP_PMP\n");

		cap &= ~HOST_CAP_PMP;

drivers/ata/libata-acpi.c

+4 −4
Original line number Diff line number Diff line
@@ -382,7 +382,7 @@ static int ata_dev_get_GTF(struct ata_device *dev, struct ata_acpi_gtf **gtf) 


	if (ata_msg_probe(ap))

		ata_dev_printk(dev, KERN_DEBUG, "%s: ENTER: port#: %d\n",

			       __FUNCTION__, ap->port_no);

			       __func__, ap->port_no);



	/* _GTF has no input parameters */

	status = acpi_evaluate_object(dev->acpi_handle, "_GTF", NULL, &output);
@@ -402,7 +402,7 @@ static int ata_dev_get_GTF(struct ata_device *dev, struct ata_acpi_gtf **gtf) 
		if (ata_msg_probe(ap))

			ata_dev_printk(dev, KERN_DEBUG, "%s: Run _GTF: "

				"length or ptr is NULL (0x%llx, 0x%p)\n",

				__FUNCTION__,

				__func__,

				(unsigned long long)output.length,

				output.pointer);

		rc = -EINVAL;
@@ -432,7 +432,7 @@ static int ata_dev_get_GTF(struct ata_device *dev, struct ata_acpi_gtf **gtf) 
		if (ata_msg_probe(ap))

			ata_dev_printk(dev, KERN_DEBUG,

				       "%s: returning gtf=%p, gtf_count=%d\n",

				       __FUNCTION__, *gtf, rc);

				       __func__, *gtf, rc);

	}

	return rc;
@@ -725,7 +725,7 @@ static int ata_acpi_push_id(struct ata_device *dev) 


	if (ata_msg_probe(ap))

		ata_dev_printk(dev, KERN_DEBUG, "%s: ix = %d, port#: %d\n",

			       __FUNCTION__, dev->devno, ap->port_no);

			       __func__, dev->devno, ap->port_no);



	/* Give the drive Identify data to the drive via the _SDD method */

	/* _SDD: set up input parameters */

drivers/ata/libata-core.c

+9 −8
Original line number Diff line number Diff line
@@ -106,7 +106,8 @@ static struct ata_force_ent *ata_force_tbl; 
static int ata_force_tbl_size;



static char ata_force_param_buf[PAGE_SIZE] __initdata;

module_param_string(force, ata_force_param_buf, sizeof(ata_force_param_buf), 0444);

/* param_buf is thrown away after initialization, disallow read */

module_param_string(force, ata_force_param_buf, sizeof(ata_force_param_buf), 0);

MODULE_PARM_DESC(force, "Force ATA configurations including cable type, link speed and transfer mode (see Documentation/kernel-parameters.txt for details)");



int atapi_enabled = 1;
@@ -1719,7 +1720,7 @@ void ata_port_flush_task(struct ata_port *ap) 
	cancel_rearming_delayed_work(&ap->port_task);



	if (ata_msg_ctl(ap))

		ata_port_printk(ap, KERN_DEBUG, "%s: EXIT\n", __FUNCTION__);

		ata_port_printk(ap, KERN_DEBUG, "%s: EXIT\n", __func__);

}



static void ata_qc_complete_internal(struct ata_queued_cmd *qc)
@@ -2056,7 +2057,7 @@ int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class, 
	int rc;



	if (ata_msg_ctl(ap))

		ata_dev_printk(dev, KERN_DEBUG, "%s: ENTER\n", __FUNCTION__);

		ata_dev_printk(dev, KERN_DEBUG, "%s: ENTER\n", __func__);



	ata_dev_select(ap, dev->devno, 1, 1); /* select device 0/1 */

 retry:
@@ -2253,12 +2254,12 @@ int ata_dev_configure(struct ata_device *dev) 


	if (!ata_dev_enabled(dev) && ata_msg_info(ap)) {

		ata_dev_printk(dev, KERN_INFO, "%s: ENTER/EXIT -- nodev\n",

			       __FUNCTION__);

			       __func__);

		return 0;

	}



	if (ata_msg_probe(ap))

		ata_dev_printk(dev, KERN_DEBUG, "%s: ENTER\n", __FUNCTION__);

		ata_dev_printk(dev, KERN_DEBUG, "%s: ENTER\n", __func__);



	/* set horkage */

	dev->horkage |= ata_dev_blacklisted(dev);
@@ -2279,7 +2280,7 @@ int ata_dev_configure(struct ata_device *dev) 
		ata_dev_printk(dev, KERN_DEBUG,

			       "%s: cfg 49:%04x 82:%04x 83:%04x 84:%04x "

			       "85:%04x 86:%04x 87:%04x 88:%04x\n",

			       __FUNCTION__,

			       __func__,

			       id[49], id[82], id[83], id[84],

			       id[85], id[86], id[87], id[88]);
@@ -2511,13 +2512,13 @@ int ata_dev_configure(struct ata_device *dev) 


	if (ata_msg_probe(ap))

		ata_dev_printk(dev, KERN_DEBUG, "%s: EXIT, drv_stat = 0x%x\n",

			__FUNCTION__, ata_chk_status(ap));

			__func__, ata_chk_status(ap));

	return 0;



err_out_nosup:

	if (ata_msg_probe(ap))

		ata_dev_printk(dev, KERN_DEBUG,

			       "%s: EXIT, err\n", __FUNCTION__);

			       "%s: EXIT, err\n", __func__);

	return rc;

}