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PATCH New Jeff Garzik 1 participant 1 message Oct 15, 2007 libata

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Jeff Garzik

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PATCH 1/1 libata updates

The sata_nv update has been in -mm for a while, but couldn't make the last drop due to last minute bugs.

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/Kconfig       |    9 +
 drivers/ata/Makefile      |    1 +
 drivers/ata/ata_piix.c    |   35 ++-
 drivers/ata/libata-core.c |    9 +-
 drivers/ata/libata-scsi.c |    5 +-
 drivers/ata/pata_cs5536.c |  346 ++++++++++++++++++
 drivers/ata/pata_pcmcia.c |    2 +
 drivers/ata/pata_sil680.c |   61 +++-
 drivers/ata/sata_nv.c     |  851 ++++++++++++++++++++++++++++++++++++++++++++-
 9 files changed, 1298 insertions(+), 21 deletions(-)
 create mode 100644 drivers/ata/pata_cs5536.c

Andrew Paprocki (1):
libata: prevent devices with blank model names from being DMA blacklisted

Benjamin Herrenschmidt (1):
[libata] pata_sil680: Add MMIO support

Jason Gaston (1):
ata_piix: SATA 2port controller port map fix

Kristoffer Ericson (1):
[libata] pata_pcmcia: Add additional id string (corsair, 1GB)

Kuan Luo (1):
[libata] sata_nv: add SW NCQ support for MCP51/MCP55/MCP61

Martin K. Petersen (1):
pata_cs5536: ATA driver for Geode companion chip

Tejun Heo (2):
libata: fix revalidation issuing after configuration commands
libata: add ST9160821AS / 3.CCD to NCQ blacklist

drivers/ata/Kconfig +9 -0
index 4672066..33f5eb0 100644
@@ -272,6 +272,15 @@ config PATA_CS5535
 
 	  If unsure, say N.
 
+config PATA_CS5536
+	tristate "CS5536 PATA support (Experimental)"
+	depends on PCI && X86 && !X86_64 && EXPERIMENTAL
+	help
+	  This option enables support for the AMD CS5536
+	  companion chip used with the Geode LX processor family.
+
+	  If unsure, say N.
+
 config PATA_CYPRESS
 	tristate "Cypress CY82C693 PATA support (Very Experimental)"
 	depends on PCI && EXPERIMENTAL
drivers/ata/Makefile +1 -0
index 2a63645..6bdc307 100644
@@ -28,6 +28,7 @@ obj-$(CONFIG_PATA_CMD64X)	+= pata_cmd64x.o
 obj-$(CONFIG_PATA_CS5520)	+= pata_cs5520.o
 obj-$(CONFIG_PATA_CS5530)	+= pata_cs5530.o
 obj-$(CONFIG_PATA_CS5535)	+= pata_cs5535.o
+obj-$(CONFIG_PATA_CS5536)	+= pata_cs5536.o
 obj-$(CONFIG_PATA_CYPRESS)	+= pata_cypress.o
 obj-$(CONFIG_PATA_EFAR)		+= pata_efar.o
 obj-$(CONFIG_PATA_HPT366)	+= pata_hpt366.o
drivers/ata/ata_piix.c +30 -5
index 9ce4aa9..3c6f43e 100644
@@ -130,6 +130,7 @@ enum {
 	ich8_sata_ahci		= 9,
 	piix_pata_mwdma		= 10,	/* PIIX3 MWDMA only */
 	tolapai_sata_ahci	= 11,
+	ich9_2port_sata		= 12,
 
 	/* constants for mapping table */
 	P0			= 0,  /* port 0 */

@@ -238,19 +239,19 @@ static const struct pci_device_id piix_pci_tbl[] = {
 	/* SATA Controller 1 IDE (ICH8) */
 	{ 0x8086, 0x2820, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_ahci },
 	/* SATA Controller 2 IDE (ICH8) */
-	{ 0x8086, 0x2825, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_ahci },
+	{ 0x8086, 0x2825, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich9_2port_sata },
 	/* Mobile SATA Controller IDE (ICH8M) */
 	{ 0x8086, 0x2828, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_ahci },
 	/* SATA Controller IDE (ICH9) */
 	{ 0x8086, 0x2920, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_ahci },
 	/* SATA Controller IDE (ICH9) */
-	{ 0x8086, 0x2921, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_ahci },
+	{ 0x8086, 0x2921, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich9_2port_sata },
 	/* SATA Controller IDE (ICH9) */
-	{ 0x8086, 0x2926, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_ahci },
+	{ 0x8086, 0x2926, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich9_2port_sata },
 	/* SATA Controller IDE (ICH9M) */
-	{ 0x8086, 0x2928, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_ahci },
+	{ 0x8086, 0x2928, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich9_2port_sata },
 	/* SATA Controller IDE (ICH9M) */
-	{ 0x8086, 0x292d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_ahci },
+	{ 0x8086, 0x292d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich9_2port_sata },
 	/* SATA Controller IDE (ICH9M) */
 	{ 0x8086, 0x292e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_ahci },
 	/* SATA Controller IDE (Tolapai) */

@@ -448,6 +449,18 @@ static const struct piix_map_db tolapai_map_db = {
 	},
 };
 
+static const struct piix_map_db ich9_2port_map_db = {
+	.mask = 0x3,
+	.port_enable = 0x3,
+	.map = {
+		/* PM   PS   SM   SS       MAP */
+		{  P0,  NA,  P1,  NA }, /* 00b */
+		{  RV,  RV,  RV,  RV }, /* 01b */
+		{  RV,  RV,  RV,  RV }, /* 10b */
+		{  RV,  RV,  RV,  RV },
+	},
+};
+
 static const struct piix_map_db *piix_map_db_table[] = {
 	[ich5_sata]		= &ich5_map_db,
 	[ich6_sata]		= &ich6_map_db,

@@ -455,6 +468,7 @@ static const struct piix_map_db *piix_map_db_table[] = {
 	[ich6m_sata_ahci]	= &ich6m_map_db,
 	[ich8_sata_ahci]	= &ich8_map_db,
 	[tolapai_sata_ahci]	= &tolapai_map_db,
+	[ich9_2port_sata]	= &ich9_2port_map_db,
 };
 
 static struct ata_port_info piix_port_info[] = {

@@ -570,6 +584,17 @@ static struct ata_port_info piix_port_info[] = {
 		.udma_mask	= ATA_UDMA6,
 		.port_ops	= &piix_sata_ops,
 	},
+
+	[ich9_2port_sata] =
+	{
+		.sht		= &piix_sht,
+		.flags		= PIIX_SATA_FLAGS | PIIX_FLAG_SCR |
+				  PIIX_FLAG_AHCI,
+		.pio_mask	= 0x1f,	/* pio0-4 */
+		.mwdma_mask	= 0x07, /* mwdma0-2 */
+		.udma_mask	= ATA_UDMA6,
+		.port_ops	= &piix_sata_ops,
+	},
 };
 
 static struct pci_bits piix_enable_bits[] = {
drivers/ata/libata-core.c +8 -1
index b05384a..68699b3 100644
@@ -3984,6 +3984,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
 	{ "ST9120822AS",	"3.CLF",	ATA_HORKAGE_NONCQ, },
 	{ "ST9160821AS",	"3.CLF",	ATA_HORKAGE_NONCQ, },
 	{ "ST9160821AS",	"3.ALD",	ATA_HORKAGE_NONCQ, },
+	{ "ST9160821AS",	"3.CCD",	ATA_HORKAGE_NONCQ, },
 	{ "ST3160812AS",	"3.ADJ",	ATA_HORKAGE_NONCQ, },
 	{ "ST980813AS",		"3.ADB",	ATA_HORKAGE_NONCQ, },
 	{ "SAMSUNG HD401LJ",	"ZZ100-15",	ATA_HORKAGE_NONCQ, },

@@ -4013,8 +4014,14 @@ int strn_pattern_cmp(const char *patt, const char *name, int wildchar)
 	p = strchr(patt, wildchar);
 	if (p && ((*(p + 1)) == 0))
 		len = p - patt;
-	else
+	else {
 		len = strlen(name);
+		if (!len) {
+			if (!*patt)
+				return 0;
+			return -1;
+		}
+	}
 
 	return strncmp(patt, name, len);
 }
drivers/ata/libata-scsi.c +3 -2
index ea53e6a..d63c81e 100644
@@ -1363,6 +1363,7 @@ nothing_to_do:
 static void ata_scsi_qc_complete(struct ata_queued_cmd *qc)
 {
 	struct ata_port *ap = qc->ap;
+	struct ata_eh_info *ehi = &qc->dev->link->eh_info;
 	struct scsi_cmnd *cmd = qc->scsicmd;
 	u8 *cdb = cmd->cmnd;
  	int need_sense = (qc->err_mask != 0);

@@ -1376,14 +1377,14 @@ static void ata_scsi_qc_complete(struct ata_queued_cmd *qc)
 		case ATA_CMD_SET_FEATURES:
 			if ((qc->tf.feature == SETFEATURES_WC_ON) ||
 			    (qc->tf.feature == SETFEATURES_WC_OFF)) {
-				ap->link.eh_info.action |= ATA_EH_REVALIDATE;
+				ehi->action |= ATA_EH_REVALIDATE;
 				ata_port_schedule_eh(ap);
 			}
 			break;
 
 		case ATA_CMD_INIT_DEV_PARAMS: /* CHS translation changed */
 		case ATA_CMD_SET_MULTI: /* multi_count changed */
-			ap->link.eh_info.action |= ATA_EH_REVALIDATE;
+			ehi->action |= ATA_EH_REVALIDATE;
 			ata_port_schedule_eh(ap);
 			break;
 		}
drivers/ata/pata_cs5536.c new file +346 -0

346 lines not on this page · raw message

drivers/ata/pata_pcmcia.c +2 -0
index 782ff4a..5db2013 100644
@@ -353,6 +353,7 @@ static void pcmcia_remove_one(struct pcmcia_device *pdev)
 
 static struct pcmcia_device_id pcmcia_devices[] = {
 	PCMCIA_DEVICE_FUNC_ID(4),
+	PCMCIA_DEVICE_MANF_CARD(0x0000, 0x0000),	/* Corsair */
 	PCMCIA_DEVICE_MANF_CARD(0x0007, 0x0000),	/* Hitachi */
 	PCMCIA_DEVICE_MANF_CARD(0x000a, 0x0000),	/* I-O Data CFA */
 	PCMCIA_DEVICE_MANF_CARD(0x001c, 0x0001),	/* Mitsubishi CFA */

@@ -378,6 +379,7 @@ static struct pcmcia_device_id pcmcia_devices[] = {
 	PCMCIA_DEVICE_PROD_ID12("EXP   ", "CD-ROM", 0x0a5c52fd, 0x66536591),
 	PCMCIA_DEVICE_PROD_ID12("EXP   ", "PnPIDE", 0x0a5c52fd, 0x0c694728),
 	PCMCIA_DEVICE_PROD_ID12("FREECOM", "PCCARD-IDE", 0x5714cbf7, 0x48e0ab8e),
+	PCMCIA_DEVICE_PROD_ID12("Hyperstone", "Model1", 0x3d5b9ef5, 0xca6ab420),
 	PCMCIA_DEVICE_PROD_ID12("HITACHI", "FLASH", 0xf4f43949, 0x9eb86aae),
 	PCMCIA_DEVICE_PROD_ID12("HITACHI", "microdrive", 0xf4f43949, 0xa6d76178),
 	PCMCIA_DEVICE_PROD_ID12("IBM", "microdrive", 0xb569a6e5, 0xa6d76178),
drivers/ata/pata_sil680.c +57 -4

95 lines not on this page · raw message

drivers/ata/sata_nv.c +842 -9

932 lines not on this page · raw message