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Date: Mon, 13 Apr 2009 05:27:13 -0400
From: Jeff Garzik <jeff@...zik.org>
To: Andrew Morton <akpm@...ux-foundation.org>,
Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-ide@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>
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/ahci.c | 57 ++++++++++++++++++++++++++-------------------
drivers/ata/libata-core.c | 4 +--
drivers/ata/sata_via.c | 2 +-
3 files changed, 35 insertions(+), 28 deletions(-)
Jeff Garzik (1):
[libata] sata_via: kill uninit'd var warning
Tejun Heo (1):
ahci: force CAP_NCQ for earlier NV MCPs
Vegard Nossum (1):
ata: fix obviously wrong comment
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 57be6be..08186ec 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -114,6 +114,7 @@ enum {
board_ahci_sb700 = 5, /* for SB700 and SB800 */
board_ahci_mcp65 = 6,
board_ahci_nopmp = 7,
+ board_ahci_yesncq = 8,
/* global controller registers */
HOST_CAP = 0x00, /* host capabilities */
@@ -469,6 +470,14 @@ static const struct ata_port_info ahci_port_info[] = {
.udma_mask = ATA_UDMA6,
.port_ops = &ahci_ops,
},
+ /* board_ahci_yesncq */
+ {
+ AHCI_HFLAGS (AHCI_HFLAG_YES_NCQ),
+ .flags = AHCI_FLAG_COMMON,
+ .pio_mask = ATA_PIO4,
+ .udma_mask = ATA_UDMA6,
+ .port_ops = &ahci_ops,
+ },
};
static const struct pci_device_id ahci_pci_tbl[] = {
@@ -535,30 +544,30 @@ static const struct pci_device_id ahci_pci_tbl[] = {
{ PCI_VDEVICE(NVIDIA, 0x045d), board_ahci_mcp65 }, /* MCP65 */
{ PCI_VDEVICE(NVIDIA, 0x045e), board_ahci_mcp65 }, /* MCP65 */
{ PCI_VDEVICE(NVIDIA, 0x045f), board_ahci_mcp65 }, /* MCP65 */
- { PCI_VDEVICE(NVIDIA, 0x0550), board_ahci }, /* MCP67 */
- { PCI_VDEVICE(NVIDIA, 0x0551), board_ahci }, /* MCP67 */
- { PCI_VDEVICE(NVIDIA, 0x0552), board_ahci }, /* MCP67 */
- { PCI_VDEVICE(NVIDIA, 0x0553), board_ahci }, /* MCP67 */
- { PCI_VDEVICE(NVIDIA, 0x0554), board_ahci }, /* MCP67 */
- { PCI_VDEVICE(NVIDIA, 0x0555), board_ahci }, /* MCP67 */
- { PCI_VDEVICE(NVIDIA, 0x0556), board_ahci }, /* MCP67 */
- { PCI_VDEVICE(NVIDIA, 0x0557), board_ahci }, /* MCP67 */
- { PCI_VDEVICE(NVIDIA, 0x0558), board_ahci }, /* MCP67 */
- { PCI_VDEVICE(NVIDIA, 0x0559), board_ahci }, /* MCP67 */
- { PCI_VDEVICE(NVIDIA, 0x055a), board_ahci }, /* MCP67 */
- { PCI_VDEVICE(NVIDIA, 0x055b), board_ahci }, /* MCP67 */
- { PCI_VDEVICE(NVIDIA, 0x07f0), board_ahci }, /* MCP73 */
- { PCI_VDEVICE(NVIDIA, 0x07f1), board_ahci }, /* MCP73 */
- { PCI_VDEVICE(NVIDIA, 0x07f2), board_ahci }, /* MCP73 */
- { PCI_VDEVICE(NVIDIA, 0x07f3), board_ahci }, /* MCP73 */
- { PCI_VDEVICE(NVIDIA, 0x07f4), board_ahci }, /* MCP73 */
- { PCI_VDEVICE(NVIDIA, 0x07f5), board_ahci }, /* MCP73 */
- { PCI_VDEVICE(NVIDIA, 0x07f6), board_ahci }, /* MCP73 */
- { PCI_VDEVICE(NVIDIA, 0x07f7), board_ahci }, /* MCP73 */
- { PCI_VDEVICE(NVIDIA, 0x07f8), board_ahci }, /* MCP73 */
- { PCI_VDEVICE(NVIDIA, 0x07f9), board_ahci }, /* MCP73 */
- { PCI_VDEVICE(NVIDIA, 0x07fa), board_ahci }, /* MCP73 */
- { PCI_VDEVICE(NVIDIA, 0x07fb), board_ahci }, /* MCP73 */
+ { PCI_VDEVICE(NVIDIA, 0x0550), board_ahci_yesncq }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x0551), board_ahci_yesncq }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x0552), board_ahci_yesncq }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x0553), board_ahci_yesncq }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x0554), board_ahci_yesncq }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x0555), board_ahci_yesncq }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x0556), board_ahci_yesncq }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x0557), board_ahci_yesncq }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x0558), board_ahci_yesncq }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x0559), board_ahci_yesncq }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x055a), board_ahci_yesncq }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x055b), board_ahci_yesncq }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x07f0), board_ahci_yesncq }, /* MCP73 */
+ { PCI_VDEVICE(NVIDIA, 0x07f1), board_ahci_yesncq }, /* MCP73 */
+ { PCI_VDEVICE(NVIDIA, 0x07f2), board_ahci_yesncq }, /* MCP73 */
+ { PCI_VDEVICE(NVIDIA, 0x07f3), board_ahci_yesncq }, /* MCP73 */
+ { PCI_VDEVICE(NVIDIA, 0x07f4), board_ahci_yesncq }, /* MCP73 */
+ { PCI_VDEVICE(NVIDIA, 0x07f5), board_ahci_yesncq }, /* MCP73 */
+ { PCI_VDEVICE(NVIDIA, 0x07f6), board_ahci_yesncq }, /* MCP73 */
+ { PCI_VDEVICE(NVIDIA, 0x07f7), board_ahci_yesncq }, /* MCP73 */
+ { PCI_VDEVICE(NVIDIA, 0x07f8), board_ahci_yesncq }, /* MCP73 */
+ { PCI_VDEVICE(NVIDIA, 0x07f9), board_ahci_yesncq }, /* MCP73 */
+ { PCI_VDEVICE(NVIDIA, 0x07fa), board_ahci_yesncq }, /* MCP73 */
+ { PCI_VDEVICE(NVIDIA, 0x07fb), board_ahci_yesncq }, /* MCP73 */
{ PCI_VDEVICE(NVIDIA, 0x0ad0), board_ahci }, /* MCP77 */
{ PCI_VDEVICE(NVIDIA, 0x0ad1), board_ahci }, /* MCP77 */
{ PCI_VDEVICE(NVIDIA, 0x0ad2), board_ahci }, /* MCP77 */
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index e7ea77c..065507c 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -6110,13 +6110,11 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
ata_port_printk(ap, KERN_INFO, "DUMMY\n");
}
- /* perform each probe synchronously */
- DPRINTK("probe begin\n");
+ /* perform each probe asynchronously */
for (i = 0; i < host->n_ports; i++) {
struct ata_port *ap = host->ports[i];
async_schedule(async_port_probe, ap);
}
- DPRINTK("probe end\n");
return 0;
}
diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c
index 98e8c50..bdd43c7 100644
--- a/drivers/ata/sata_via.c
+++ b/drivers/ata/sata_via.c
@@ -566,7 +566,7 @@ static int svia_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
static int printed_version;
unsigned int i;
int rc;
- struct ata_host *host;
+ struct ata_host *host = NULL;
int board_id = (int) ent->driver_data;
const unsigned *bar_sizes;
--
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