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-rw-r--r--drivers/ata/acard-ahci.c2
-rw-r--r--drivers/ata/ahci.c3
-rw-r--r--drivers/ata/ahci.h10
-rw-r--r--drivers/ata/ahci_da850.c3
-rw-r--r--drivers/ata/ahci_imx.c3
-rw-r--r--drivers/ata/ahci_mvebu.c3
-rw-r--r--drivers/ata/ahci_platform.c6
-rw-r--r--drivers/ata/ahci_st.c2
-rw-r--r--drivers/ata/ahci_sunxi.c8
-rw-r--r--drivers/ata/ahci_tegra.c3
-rw-r--r--drivers/ata/ahci_xgene.c6
-rw-r--r--drivers/ata/libahci.c19
-rw-r--r--drivers/ata/libahci_platform.c13
-rw-r--r--drivers/ata/sata_highbank.c2
-rw-r--r--include/linux/ahci_platform.h5
15 files changed, 32 insertions, 56 deletions
diff --git a/drivers/ata/acard-ahci.c b/drivers/ata/acard-ahci.c
index 0cd7c7a39e5b..25d0ac32e721 100644
--- a/drivers/ata/acard-ahci.c
+++ b/drivers/ata/acard-ahci.c
@@ -441,7 +441,7 @@ static int acard_ahci_init_one(struct pci_dev *pdev, const struct pci_device_id
hpriv->mmio = pcim_iomap_table(pdev)[AHCI_PCI_BAR];
/* save initial config */
- ahci_save_initial_config(&pdev->dev, hpriv, 0, 0);
+ ahci_save_initial_config(&pdev->dev, hpriv);
/* prepare host */
if (hpriv->cap & HOST_CAP_NCQ)
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 4cd52a4541a9..a29f8012fb08 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -526,8 +526,7 @@ static void ahci_pci_save_initial_config(struct pci_dev *pdev,
"Disabling your PATA port. Use the boot option 'ahci.marvell_enable=0' to avoid this.\n");
}
- ahci_save_initial_config(&pdev->dev, hpriv, force_port_map,
- mask_port_map);
+ ahci_save_initial_config(&pdev->dev, hpriv);
}
static int ahci_pci_reset_controller(struct ata_host *host)
diff --git a/drivers/ata/ahci.h b/drivers/ata/ahci.h
index 2ed84e1c70ea..15396f0330ae 100644
--- a/drivers/ata/ahci.h
+++ b/drivers/ata/ahci.h
@@ -316,8 +316,12 @@ struct ahci_port_priv {
};
struct ahci_host_priv {
- void __iomem * mmio; /* bus-independent mem map */
+ /* Input fields */
unsigned int flags; /* AHCI_HFLAG_* */
+ u32 force_port_map; /* force port map */
+ u32 mask_port_map; /* mask out particular bits */
+
+ void __iomem * mmio; /* bus-independent mem map */
u32 cap; /* cap to use */
u32 cap2; /* cap2 to use */
u32 port_map; /* port map to use */
@@ -361,9 +365,7 @@ unsigned int ahci_dev_classify(struct ata_port *ap);
void ahci_fill_cmd_slot(struct ahci_port_priv *pp, unsigned int tag,
u32 opts);
void ahci_save_initial_config(struct device *dev,
- struct ahci_host_priv *hpriv,
- unsigned int force_port_map,
- unsigned int mask_port_map);
+ struct ahci_host_priv *hpriv);
void ahci_init_controller(struct ata_host *host);
int ahci_reset_controller(struct ata_host *host);
diff --git a/drivers/ata/ahci_da850.c b/drivers/ata/ahci_da850.c
index 2b77d53bccf8..ad1e71ec10cf 100644
--- a/drivers/ata/ahci_da850.c
+++ b/drivers/ata/ahci_da850.c
@@ -85,8 +85,7 @@ static int ahci_da850_probe(struct platform_device *pdev)
da850_sata_init(dev, pwrdn_reg, hpriv->mmio);
- rc = ahci_platform_init_host(pdev, hpriv, &ahci_da850_port_info,
- 0, 0, 0);
+ rc = ahci_platform_init_host(pdev, hpriv, &ahci_da850_port_info);
if (rc)
goto disable_resources;
diff --git a/drivers/ata/ahci_imx.c b/drivers/ata/ahci_imx.c
index 1e5fa5f21aff..f3970b4ed889 100644
--- a/drivers/ata/ahci_imx.c
+++ b/drivers/ata/ahci_imx.c
@@ -620,8 +620,7 @@ static int imx_ahci_probe(struct platform_device *pdev)
reg_val = clk_get_rate(imxpriv->ahb_clk) / 1000;
writel(reg_val, hpriv->mmio + IMX_TIMER1MS);
- ret = ahci_platform_init_host(pdev, hpriv, &ahci_imx_port_info,
- 0, 0, 0);
+ ret = ahci_platform_init_host(pdev, hpriv, &ahci_imx_port_info);
if (ret)
goto disable_sata;
diff --git a/drivers/ata/ahci_mvebu.c b/drivers/ata/ahci_mvebu.c
index fd3dfd733b84..68672d2692ee 100644
--- a/drivers/ata/ahci_mvebu.c
+++ b/drivers/ata/ahci_mvebu.c
@@ -88,8 +88,7 @@ static int ahci_mvebu_probe(struct platform_device *pdev)
ahci_mvebu_mbus_config(hpriv, dram);
ahci_mvebu_regret_option(hpriv);
- rc = ahci_platform_init_host(pdev, hpriv, &ahci_mvebu_port_info,
- 0, 0, 0);
+ rc = ahci_platform_init_host(pdev, hpriv, &ahci_mvebu_port_info);
if (rc)
goto disable_resources;
diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c
index b10d81ddb528..fb3eca5cd66c 100644
--- a/drivers/ata/ahci_platform.c
+++ b/drivers/ata/ahci_platform.c
@@ -34,7 +34,6 @@ static int ahci_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct ahci_platform_data *pdata = dev_get_platdata(dev);
struct ahci_host_priv *hpriv;
- unsigned long hflags = 0;
int rc;
hpriv = ahci_platform_get_resources(pdev);
@@ -58,10 +57,9 @@ static int ahci_probe(struct platform_device *pdev)
}
if (of_device_is_compatible(dev->of_node, "hisilicon,hisi-ahci"))
- hflags |= AHCI_HFLAG_NO_FBS | AHCI_HFLAG_NO_NCQ;
+ hpriv->flags |= AHCI_HFLAG_NO_FBS | AHCI_HFLAG_NO_NCQ;
- rc = ahci_platform_init_host(pdev, hpriv, &ahci_port_info,
- hflags, 0, 0);
+ rc = ahci_platform_init_host(pdev, hpriv, &ahci_port_info);
if (rc)
goto pdata_exit;
diff --git a/drivers/ata/ahci_st.c b/drivers/ata/ahci_st.c
index 29821b9fd13d..835d6eea84fd 100644
--- a/drivers/ata/ahci_st.c
+++ b/drivers/ata/ahci_st.c
@@ -166,7 +166,7 @@ static int st_ahci_probe(struct platform_device *pdev)
if (err)
return err;
- err = ahci_platform_init_host(pdev, hpriv, &st_ahci_port_info, 0, 0, 0);
+ err = ahci_platform_init_host(pdev, hpriv, &st_ahci_port_info);
if (err) {
ahci_platform_disable_resources(hpriv);
return err;
diff --git a/drivers/ata/ahci_sunxi.c b/drivers/ata/ahci_sunxi.c
index 02002f125bd4..e44d675a30ec 100644
--- a/drivers/ata/ahci_sunxi.c
+++ b/drivers/ata/ahci_sunxi.c
@@ -167,7 +167,6 @@ static int ahci_sunxi_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct ahci_host_priv *hpriv;
- unsigned long hflags;
int rc;
hpriv = ahci_platform_get_resources(pdev);
@@ -184,11 +183,10 @@ static int ahci_sunxi_probe(struct platform_device *pdev)
if (rc)
goto disable_resources;
- hflags = AHCI_HFLAG_32BIT_ONLY | AHCI_HFLAG_NO_MSI |
- AHCI_HFLAG_NO_PMP | AHCI_HFLAG_YES_NCQ;
+ hpriv->flags = AHCI_HFLAG_32BIT_ONLY | AHCI_HFLAG_NO_MSI |
+ AHCI_HFLAG_NO_PMP | AHCI_HFLAG_YES_NCQ;
- rc = ahci_platform_init_host(pdev, hpriv, &ahci_sunxi_port_info,
- hflags, 0, 0);
+ rc = ahci_platform_init_host(pdev, hpriv, &ahci_sunxi_port_info);
if (rc)
goto disable_resources;
diff --git a/drivers/ata/ahci_tegra.c b/drivers/ata/ahci_tegra.c
index d30bb21afd67..fc3df47fca35 100644
--- a/drivers/ata/ahci_tegra.c
+++ b/drivers/ata/ahci_tegra.c
@@ -348,8 +348,7 @@ static int tegra_ahci_probe(struct platform_device *pdev)
if (ret)
return ret;
- ret = ahci_platform_init_host(pdev, hpriv, &ahci_tegra_port_info,
- 0, 0, 0);
+ ret = ahci_platform_init_host(pdev, hpriv, &ahci_tegra_port_info);
if (ret)
goto deinit_controller;
diff --git a/drivers/ata/ahci_xgene.c b/drivers/ata/ahci_xgene.c
index 1cfbdca638d2..bc281115490b 100644
--- a/drivers/ata/ahci_xgene.c
+++ b/drivers/ata/ahci_xgene.c
@@ -422,7 +422,6 @@ static int xgene_ahci_probe(struct platform_device *pdev)
struct ahci_host_priv *hpriv;
struct xgene_ahci_context *ctx;
struct resource *res;
- unsigned long hflags;
int rc;
hpriv = ahci_platform_get_resources(pdev);
@@ -481,10 +480,9 @@ static int xgene_ahci_probe(struct platform_device *pdev)
/* Configure the host controller */
xgene_ahci_hw_init(hpriv);
- hflags = AHCI_HFLAG_NO_PMP | AHCI_HFLAG_YES_NCQ;
+ hpriv->flags = AHCI_HFLAG_NO_PMP | AHCI_HFLAG_YES_NCQ;
- rc = ahci_platform_init_host(pdev, hpriv, &xgene_ahci_port_info,
- hflags, 0, 0);
+ rc = ahci_platform_init_host(pdev, hpriv, &xgene_ahci_port_info);
if (rc)
goto disable_resources;
diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
index d72ce0470309..b784e9de426a 100644
--- a/drivers/ata/libahci.c
+++ b/drivers/ata/libahci.c
@@ -382,8 +382,6 @@ static ssize_t ahci_show_em_supported(struct device *dev,
* ahci_save_initial_config - Save and fixup initial config values
* @dev: target AHCI device
* @hpriv: host private area to store config values
- * @force_port_map: force port map to a specified value
- * @mask_port_map: mask out particular bits from port map
*
* Some registers containing configuration info might be setup by
* BIOS and might be cleared on reset. This function saves the
@@ -398,10 +396,7 @@ static ssize_t ahci_show_em_supported(struct device *dev,
* LOCKING:
* None.
*/
-void ahci_save_initial_config(struct device *dev,
- struct ahci_host_priv *hpriv,
- unsigned int force_port_map,
- unsigned int mask_port_map)
+void ahci_save_initial_config(struct device *dev, struct ahci_host_priv *hpriv)
{
void __iomem *mmio = hpriv->mmio;
u32 cap, cap2, vers, port_map;
@@ -468,17 +463,17 @@ void ahci_save_initial_config(struct device *dev,
cap &= ~HOST_CAP_FBS;
}
- if (force_port_map && port_map != force_port_map) {
+ if (hpriv->force_port_map && port_map != hpriv->force_port_map) {
dev_info(dev, "forcing port_map 0x%x -> 0x%x\n",
- port_map, force_port_map);
- port_map = force_port_map;
+ port_map, hpriv->force_port_map);
+ port_map = hpriv->force_port_map;
}
- if (mask_port_map) {
+ if (hpriv->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;
+ port_map & hpriv->mask_port_map);
+ port_map &= hpriv->mask_port_map;
}
/* cross check port_map and cap.n_ports */
diff --git a/drivers/ata/libahci_platform.c b/drivers/ata/libahci_platform.c
index 28840a2f470f..00582d3a46a4 100644
--- a/drivers/ata/libahci_platform.c
+++ b/drivers/ata/libahci_platform.c
@@ -288,9 +288,6 @@ EXPORT_SYMBOL_GPL(ahci_platform_get_resources);
* @pdev: platform device pointer for the host
* @hpriv: ahci-host private data for the host
* @pi_template: template for the ata_port_info to use
- * @host_flags: ahci host flags used in ahci_host_priv
- * @force_port_map: param passed to ahci_save_initial_config
- * @mask_port_map: param passed to ahci_save_initial_config
*
* This function does all the usual steps needed to bring up an
* ahci-platform host, note any necessary resources (ie clks, phy, etc.)
@@ -301,10 +298,7 @@ EXPORT_SYMBOL_GPL(ahci_platform_get_resources);
*/
int ahci_platform_init_host(struct platform_device *pdev,
struct ahci_host_priv *hpriv,
- const struct ata_port_info *pi_template,
- unsigned long host_flags,
- unsigned int force_port_map,
- unsigned int mask_port_map)
+ const struct ata_port_info *pi_template)
{
struct device *dev = &pdev->dev;
struct ata_port_info pi = *pi_template;
@@ -319,10 +313,9 @@ int ahci_platform_init_host(struct platform_device *pdev,
}
/* prepare host */
- pi.private_data = (void *)host_flags;
- hpriv->flags |= host_flags;
+ pi.private_data = (void *)hpriv->flags;
- ahci_save_initial_config(dev, hpriv, force_port_map, mask_port_map);
+ ahci_save_initial_config(dev, hpriv);
if (hpriv->cap & HOST_CAP_NCQ)
pi.flags |= ATA_FLAG_NCQ;
diff --git a/drivers/ata/sata_highbank.c b/drivers/ata/sata_highbank.c
index 65965cf5af06..da3bc2709c63 100644
--- a/drivers/ata/sata_highbank.c
+++ b/drivers/ata/sata_highbank.c
@@ -512,7 +512,7 @@ static int ahci_highbank_probe(struct platform_device *pdev)
return rc;
- ahci_save_initial_config(dev, hpriv, 0, 0);
+ ahci_save_initial_config(dev, hpriv);
/* prepare host */
if (hpriv->cap & HOST_CAP_NCQ)
diff --git a/include/linux/ahci_platform.h b/include/linux/ahci_platform.h
index 6dfd51a04d77..09a947e8bc87 100644
--- a/include/linux/ahci_platform.h
+++ b/include/linux/ahci_platform.h
@@ -43,10 +43,7 @@ struct ahci_host_priv *ahci_platform_get_resources(
struct platform_device *pdev);
int ahci_platform_init_host(struct platform_device *pdev,
struct ahci_host_priv *hpriv,
- const struct ata_port_info *pi_template,
- unsigned long host_flags,
- unsigned int force_port_map,
- unsigned int mask_port_map);
+ const struct ata_port_info *pi_template);
int ahci_platform_suspend_host(struct device *dev);
int ahci_platform_resume_host(struct device *dev);
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-18 06:19:51 +0300