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path: root/drivers/ata/libahci.c
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Diffstat (limited to 'drivers/ata/libahci.c')
-rw-r--r--drivers/ata/libahci.c71
1 files changed, 30 insertions, 41 deletions
diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
index 41223c7f0206..39761f50a3e2 100644
--- a/drivers/ata/libahci.c
+++ b/drivers/ata/libahci.c
@@ -410,51 +410,46 @@ void ahci_save_initial_config(struct device *dev,
/* some chips have errata preventing 64bit use */
if ((cap & HOST_CAP_64) && (hpriv->flags & AHCI_HFLAG_32BIT_ONLY)) {
- dev_printk(KERN_INFO, dev,
- "controller can't do 64bit DMA, forcing 32bit\n");
+ dev_info(dev, "controller can't do 64bit DMA, forcing 32bit\n");
cap &= ~HOST_CAP_64;
}
if ((cap & HOST_CAP_NCQ) && (hpriv->flags & AHCI_HFLAG_NO_NCQ)) {
- dev_printk(KERN_INFO, dev,
- "controller can't do NCQ, turning off CAP_NCQ\n");
+ dev_info(dev, "controller can't do NCQ, turning off CAP_NCQ\n");
cap &= ~HOST_CAP_NCQ;
}
if (!(cap & HOST_CAP_NCQ) && (hpriv->flags & AHCI_HFLAG_YES_NCQ)) {
- dev_printk(KERN_INFO, dev,
- "controller can do NCQ, turning on CAP_NCQ\n");
+ dev_info(dev, "controller can do NCQ, turning on CAP_NCQ\n");
cap |= HOST_CAP_NCQ;
}
if ((cap & HOST_CAP_PMP) && (hpriv->flags & AHCI_HFLAG_NO_PMP)) {
- dev_printk(KERN_INFO, dev,
- "controller can't do PMP, turning off CAP_PMP\n");
+ dev_info(dev, "controller can't do PMP, turning off CAP_PMP\n");
cap &= ~HOST_CAP_PMP;
}
if ((cap & HOST_CAP_SNTF) && (hpriv->flags & AHCI_HFLAG_NO_SNTF)) {
- dev_printk(KERN_INFO, dev,
- "controller can't do SNTF, turning off CAP_SNTF\n");
+ dev_info(dev,
+ "controller can't do SNTF, turning off CAP_SNTF\n");
cap &= ~HOST_CAP_SNTF;
}
if (!(cap & HOST_CAP_FBS) && (hpriv->flags & AHCI_HFLAG_YES_FBS)) {
- dev_printk(KERN_INFO, dev,
- "controller can do FBS, turning on CAP_FBS\n");
+ dev_info(dev, "controller can do FBS, turning on CAP_FBS\n");
cap |= HOST_CAP_FBS;
}
if (force_port_map && port_map != force_port_map) {
- dev_printk(KERN_INFO, dev, "forcing port_map 0x%x -> 0x%x\n",
- port_map, force_port_map);
+ dev_info(dev, "forcing port_map 0x%x -> 0x%x\n",
+ port_map, force_port_map);
port_map = force_port_map;
}
if (mask_port_map) {
- dev_printk(KERN_WARNING, dev, "masking port_map 0x%x -> 0x%x\n",
- port_map,
- port_map & mask_port_map);
+ dev_warn(dev, "masking port_map 0x%x -> 0x%x\n",
+ port_map,
+ port_map & mask_port_map);
port_map &= mask_port_map;
}
@@ -470,10 +465,9 @@ void ahci_save_initial_config(struct device *dev,
* port_map and let it be generated from n_ports.
*/
if (map_ports > ahci_nr_ports(cap)) {
- dev_printk(KERN_WARNING, dev,
- "implemented port map (0x%x) contains more "
- "ports than nr_ports (%u), using nr_ports\n",
- port_map, ahci_nr_ports(cap));
+ dev_warn(dev,
+ "implemented port map (0x%x) contains more ports than nr_ports (%u), using nr_ports\n",
+ port_map, ahci_nr_ports(cap));
port_map = 0;
}
}
@@ -481,8 +475,7 @@ void ahci_save_initial_config(struct device *dev,
/* fabricate port_map from cap.nr_ports */
if (!port_map) {
port_map = (1 << ahci_nr_ports(cap)) - 1;
- dev_printk(KERN_WARNING, dev,
- "forcing PORTS_IMPL to 0x%x\n", port_map);
+ dev_warn(dev, "forcing PORTS_IMPL to 0x%x\n", port_map);
/* write the fixed up value to the PI register */
hpriv->saved_port_map = port_map;
@@ -822,8 +815,8 @@ int ahci_reset_controller(struct ata_host *host)
HOST_RESET, 10, 1000);
if (tmp & HOST_RESET) {
- dev_printk(KERN_ERR, host->dev,
- "controller reset failed (0x%x)\n", tmp);
+ dev_err(host->dev, "controller reset failed (0x%x)\n",
+ tmp);
return -EIO;
}
@@ -835,8 +828,7 @@ int ahci_reset_controller(struct ata_host *host)
*/
ahci_restore_initial_config(host);
} else
- dev_printk(KERN_INFO, host->dev,
- "skipping global host reset\n");
+ dev_info(host->dev, "skipping global host reset\n");
return 0;
}
@@ -1474,8 +1466,7 @@ static void ahci_fbs_dec_intr(struct ata_port *ap)
}
if (fbs & PORT_FBS_DEC)
- dev_printk(KERN_ERR, ap->host->dev,
- "failed to clear device error\n");
+ dev_err(ap->host->dev, "failed to clear device error\n");
}
static void ahci_error_intr(struct ata_port *ap, u32 irq_stat)
@@ -1713,8 +1704,8 @@ irqreturn_t ahci_interrupt(int irq, void *dev_instance)
} else {
VPRINTK("port %u (no irq)\n", i);
if (ata_ratelimit())
- dev_printk(KERN_WARNING, host->dev,
- "interrupt on disabled port %u\n", i);
+ dev_warn(host->dev,
+ "interrupt on disabled port %u\n", i);
}
handled = 1;
@@ -1865,11 +1856,11 @@ static void ahci_enable_fbs(struct ata_port *ap)
writel(fbs | PORT_FBS_EN, port_mmio + PORT_FBS);
fbs = readl(port_mmio + PORT_FBS);
if (fbs & PORT_FBS_EN) {
- dev_printk(KERN_INFO, ap->host->dev, "FBS is enabled.\n");
+ dev_info(ap->host->dev, "FBS is enabled\n");
pp->fbs_enabled = true;
pp->fbs_last_dev = -1; /* initialization */
} else
- dev_printk(KERN_ERR, ap->host->dev, "Failed to enable FBS\n");
+ dev_err(ap->host->dev, "Failed to enable FBS\n");
ahci_start_engine(ap);
}
@@ -1897,9 +1888,9 @@ static void ahci_disable_fbs(struct ata_port *ap)
writel(fbs & ~PORT_FBS_EN, port_mmio + PORT_FBS);
fbs = readl(port_mmio + PORT_FBS);
if (fbs & PORT_FBS_EN)
- dev_printk(KERN_ERR, ap->host->dev, "Failed to disable FBS\n");
+ dev_err(ap->host->dev, "Failed to disable FBS\n");
else {
- dev_printk(KERN_INFO, ap->host->dev, "FBS is disabled.\n");
+ dev_info(ap->host->dev, "FBS is disabled\n");
pp->fbs_enabled = false;
}
@@ -2003,14 +1994,12 @@ static int ahci_port_start(struct ata_port *ap)
if (cmd & PORT_CMD_FBSCP)
pp->fbs_supported = true;
else if (hpriv->flags & AHCI_HFLAG_YES_FBS) {
- dev_printk(KERN_INFO, dev,
- "port %d can do FBS, forcing FBSCP\n",
- ap->port_no);
+ dev_info(dev, "port %d can do FBS, forcing FBSCP\n",
+ ap->port_no);
pp->fbs_supported = true;
} else
- dev_printk(KERN_WARNING, dev,
- "port %d is not capable of FBS\n",
- ap->port_no);
+ dev_warn(dev, "port %d is not capable of FBS\n",
+ ap->port_no);
}
if (pp->fbs_supported) {
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-28 18:40:40 +0300