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-rw-r--r--drivers/usb/host/ehci-ath79.c8
-rw-r--r--drivers/usb/host/ehci-atmel.c2
-rw-r--r--drivers/usb/host/ehci-au1xxx.c3
-rw-r--r--drivers/usb/host/ehci-cns3xxx.c2
-rw-r--r--drivers/usb/host/ehci-dbg.c2
-rw-r--r--drivers/usb/host/ehci-fsl.c2
-rw-r--r--drivers/usb/host/ehci-hcd.c2
-rw-r--r--drivers/usb/host/ehci-ixp4xx.c2
-rw-r--r--drivers/usb/host/ehci-msm.c2
-rw-r--r--drivers/usb/host/ehci-mxc.c2
-rw-r--r--drivers/usb/host/ehci-octeon.c2
-rw-r--r--drivers/usb/host/ehci-omap.c2
-rw-r--r--drivers/usb/host/ehci-orion.c2
-rw-r--r--drivers/usb/host/ehci-pci.c2
-rw-r--r--drivers/usb/host/ehci-pmcmsp.c2
-rw-r--r--drivers/usb/host/ehci-ppc-of.c2
-rw-r--r--drivers/usb/host/ehci-ps3.c2
-rw-r--r--drivers/usb/host/ehci-s5p.c3
-rw-r--r--drivers/usb/host/ehci-sh.c2
-rw-r--r--drivers/usb/host/ehci-spear.c2
-rw-r--r--drivers/usb/host/ehci-tegra.c2
-rw-r--r--drivers/usb/host/ehci-vt8500.c3
-rw-r--r--drivers/usb/host/ehci-w90x900.c2
-rw-r--r--drivers/usb/host/ehci-xilinx-of.c2
-rw-r--r--drivers/usb/host/ehci.h7
25 files changed, 37 insertions, 27 deletions
diff --git a/drivers/usb/host/ehci-ath79.c b/drivers/usb/host/ehci-ath79.c
index 7ea23b50f5d8..98cc8a13169c 100644
--- a/drivers/usb/host/ehci-ath79.c
+++ b/drivers/usb/host/ehci-ath79.c
@@ -44,6 +44,7 @@ static int ehci_ath79_init(struct usb_hcd *hcd)
struct ehci_hcd *ehci = hcd_to_ehci(hcd);
struct platform_device *pdev = to_platform_device(hcd->self.controller);
const struct platform_device_id *id;
+ int hclength;
int ret;
id = platform_get_device_id(pdev);
@@ -52,21 +53,20 @@ static int ehci_ath79_init(struct usb_hcd *hcd)
return -EINVAL;
}
+ hclength = HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
switch (id->driver_data) {
case EHCI_ATH79_IP_V1:
ehci->has_synopsys_hc_bug = 1;
ehci->caps = hcd->regs;
- ehci->regs = hcd->regs +
- HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+ ehci->regs = hcd->regs + hclength;
break;
case EHCI_ATH79_IP_V2:
hcd->has_tt = 1;
ehci->caps = hcd->regs + 0x100;
- ehci->regs = hcd->regs + 0x100 +
- HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+ ehci->regs = hcd->regs + 0x100 + hclength;
break;
default:
diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c
index b2ed55cb811d..a5a3ef1f0096 100644
--- a/drivers/usb/host/ehci-atmel.c
+++ b/drivers/usb/host/ehci-atmel.c
@@ -56,7 +56,7 @@ static int ehci_atmel_setup(struct usb_hcd *hcd)
/* registers start at offset 0x0 */
ehci->caps = hcd->regs;
ehci->regs = hcd->regs +
- HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+ HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
dbg_hcs_params(ehci, "reset");
dbg_hcc_params(ehci, "reset");
diff --git a/drivers/usb/host/ehci-au1xxx.c b/drivers/usb/host/ehci-au1xxx.c
index a869e3c103d3..40b002869ac2 100644
--- a/drivers/usb/host/ehci-au1xxx.c
+++ b/drivers/usb/host/ehci-au1xxx.c
@@ -175,7 +175,8 @@ static int ehci_hcd_au1xxx_drv_probe(struct platform_device *pdev)
ehci = hcd_to_ehci(hcd);
ehci->caps = hcd->regs;
- ehci->regs = hcd->regs + HC_LENGTH(readl(&ehci->caps->hc_capbase));
+ ehci->regs = hcd->regs +
+ HC_LENGTH(ehci, readl(&ehci->caps->hc_capbase));
/* cache this readonly data; minimize chip reads */
ehci->hcs_params = readl(&ehci->caps->hcs_params);
diff --git a/drivers/usb/host/ehci-cns3xxx.c b/drivers/usb/host/ehci-cns3xxx.c
index 708a05b5d258..d41745c6f0c4 100644
--- a/drivers/usb/host/ehci-cns3xxx.c
+++ b/drivers/usb/host/ehci-cns3xxx.c
@@ -34,7 +34,7 @@ static int cns3xxx_ehci_init(struct usb_hcd *hcd)
ehci->caps = hcd->regs;
ehci->regs = hcd->regs
- + HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+ + HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
hcd->has_tt = 0;
diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c
index 693c29b30521..40a844c1dbb4 100644
--- a/drivers/usb/host/ehci-dbg.c
+++ b/drivers/usb/host/ehci-dbg.c
@@ -726,7 +726,7 @@ static ssize_t fill_registers_buffer(struct debug_buffer *buf)
}
/* Capability Registers */
- i = HC_VERSION(ehci_readl(ehci, &ehci->caps->hc_capbase));
+ i = HC_VERSION(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
temp = scnprintf (next, size,
"bus %s, device %s\n"
"%s\n"
diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c
index 623732a312dd..f380bf97e5af 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -324,7 +324,7 @@ static int ehci_fsl_setup(struct usb_hcd *hcd)
/* EHCI registers start at offset 0x100 */
ehci->caps = hcd->regs + 0x100;
ehci->regs = hcd->regs + 0x100 +
- HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+ HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
dbg_hcs_params(ehci, "reset");
dbg_hcc_params(ehci, "reset");
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 83b7d5f02a15..8164ffafd10a 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -739,7 +739,7 @@ static int ehci_run (struct usb_hcd *hcd)
up_write(&ehci_cf_port_reset_rwsem);
ehci->last_periodic_enable = ktime_get_real();
- temp = HC_VERSION(ehci_readl(ehci, &ehci->caps->hc_capbase));
+ temp = HC_VERSION(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
ehci_info (ehci,
"USB %x.%x started, EHCI %x.%02x%s\n",
((ehci->sbrn & 0xf0)>>4), (ehci->sbrn & 0x0f),
diff --git a/drivers/usb/host/ehci-ixp4xx.c b/drivers/usb/host/ehci-ixp4xx.c
index 89b7c70c6ed6..50e600d26e28 100644
--- a/drivers/usb/host/ehci-ixp4xx.c
+++ b/drivers/usb/host/ehci-ixp4xx.c
@@ -23,7 +23,7 @@ static int ixp4xx_ehci_init(struct usb_hcd *hcd)
ehci->caps = hcd->regs + 0x100;
ehci->regs = hcd->regs + 0x100
- + HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+ + HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
hcd->has_tt = 1;
diff --git a/drivers/usb/host/ehci-msm.c b/drivers/usb/host/ehci-msm.c
index 9ce1b0bc186d..b5a0bf649c95 100644
--- a/drivers/usb/host/ehci-msm.c
+++ b/drivers/usb/host/ehci-msm.c
@@ -41,7 +41,7 @@ static int ehci_msm_reset(struct usb_hcd *hcd)
ehci->caps = USB_CAPLENGTH;
ehci->regs = USB_CAPLENGTH +
- HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+ HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
dbg_hcs_params(ehci, "reset");
dbg_hcc_params(ehci, "reset");
diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c
index 25c8c10bb689..0c058be35a38 100644
--- a/drivers/usb/host/ehci-mxc.c
+++ b/drivers/usb/host/ehci-mxc.c
@@ -208,7 +208,7 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev)
/* EHCI registers start at offset 0x100 */
ehci->caps = hcd->regs + 0x100;
ehci->regs = hcd->regs + 0x100 +
- HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+ HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
/* set up the PORTSCx register */
ehci_writel(ehci, pdata->portsc, &ehci->regs->port_status[0]);
diff --git a/drivers/usb/host/ehci-octeon.c b/drivers/usb/host/ehci-octeon.c
index a31a031178a8..ff55757ba7d8 100644
--- a/drivers/usb/host/ehci-octeon.c
+++ b/drivers/usb/host/ehci-octeon.c
@@ -151,7 +151,7 @@ static int ehci_octeon_drv_probe(struct platform_device *pdev)
ehci->caps = hcd->regs;
ehci->regs = hcd->regs +
- HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+ HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
/* cache this readonly data; minimize chip reads */
ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
index 7e41a95c5ceb..3c482dc99ece 100644
--- a/drivers/usb/host/ehci-omap.c
+++ b/drivers/usb/host/ehci-omap.c
@@ -188,7 +188,7 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev)
/* we know this is the memory we want, no need to ioremap again */
omap_ehci->caps = hcd->regs;
omap_ehci->regs = hcd->regs
- + HC_LENGTH(readl(&omap_ehci->caps->hc_capbase));
+ + HC_LENGTH(ehci, readl(&omap_ehci->caps->hc_capbase));
dbg_hcs_params(omap_ehci, "reset");
dbg_hcc_params(omap_ehci, "reset");
diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c
index 281e094e1c18..395bdb0248d5 100644
--- a/drivers/usb/host/ehci-orion.c
+++ b/drivers/usb/host/ehci-orion.c
@@ -251,7 +251,7 @@ static int __devinit ehci_orion_drv_probe(struct platform_device *pdev)
ehci = hcd_to_ehci(hcd);
ehci->caps = hcd->regs + 0x100;
ehci->regs = hcd->regs + 0x100 +
- HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+ HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
hcd->has_tt = 1;
ehci->sbrn = 0x20;
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index d5eaea7caf89..660b80a75cac 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -70,7 +70,7 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
ehci->caps = hcd->regs;
ehci->regs = hcd->regs +
- HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+ HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
dbg_hcs_params(ehci, "reset");
dbg_hcc_params(ehci, "reset");
diff --git a/drivers/usb/host/ehci-pmcmsp.c b/drivers/usb/host/ehci-pmcmsp.c
index a2168642175b..cd69099cda19 100644
--- a/drivers/usb/host/ehci-pmcmsp.c
+++ b/drivers/usb/host/ehci-pmcmsp.c
@@ -83,7 +83,7 @@ static int ehci_msp_setup(struct usb_hcd *hcd)
ehci->caps = hcd->regs;
ehci->regs = hcd->regs +
- HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+ HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
dbg_hcs_params(ehci, "reset");
dbg_hcc_params(ehci, "reset");
diff --git a/drivers/usb/host/ehci-ppc-of.c b/drivers/usb/host/ehci-ppc-of.c
index 1f09f253697e..8552db6c29c9 100644
--- a/drivers/usb/host/ehci-ppc-of.c
+++ b/drivers/usb/host/ehci-ppc-of.c
@@ -179,7 +179,7 @@ static int __devinit ehci_hcd_ppc_of_probe(struct platform_device *op)
ehci->caps = hcd->regs;
ehci->regs = hcd->regs +
- HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+ HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
/* cache this readonly data; minimize chip reads */
ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
diff --git a/drivers/usb/host/ehci-ps3.c b/drivers/usb/host/ehci-ps3.c
index 1dee33b9139e..64626a777d61 100644
--- a/drivers/usb/host/ehci-ps3.c
+++ b/drivers/usb/host/ehci-ps3.c
@@ -29,7 +29,7 @@ static int ps3_ehci_hc_reset(struct usb_hcd *hcd)
ehci->big_endian_mmio = 1;
ehci->caps = hcd->regs;
- ehci->regs = hcd->regs + HC_LENGTH(ehci_readl(ehci,
+ ehci->regs = hcd->regs + HC_LENGTH(ehci, ehci_readl(ehci,
&ehci->caps->hc_capbase));
dbg_hcs_params(ehci, "reset");
diff --git a/drivers/usb/host/ehci-s5p.c b/drivers/usb/host/ehci-s5p.c
index 0c18f280bf4c..321a03301ad2 100644
--- a/drivers/usb/host/ehci-s5p.c
+++ b/drivers/usb/host/ehci-s5p.c
@@ -126,7 +126,8 @@ static int s5p_ehci_probe(struct platform_device *pdev)
ehci = hcd_to_ehci(hcd);
ehci->caps = hcd->regs;
- ehci->regs = hcd->regs + HC_LENGTH(readl(&ehci->caps->hc_capbase));
+ ehci->regs = hcd->regs +
+ HC_LENGTH(ehci, readl(&ehci->caps->hc_capbase));
dbg_hcs_params(ehci, "reset");
dbg_hcc_params(ehci, "reset");
diff --git a/drivers/usb/host/ehci-sh.c b/drivers/usb/host/ehci-sh.c
index 595f70f42b52..86a95bb80a61 100644
--- a/drivers/usb/host/ehci-sh.c
+++ b/drivers/usb/host/ehci-sh.c
@@ -23,7 +23,7 @@ static int ehci_sh_reset(struct usb_hcd *hcd)
int ret;
ehci->caps = hcd->regs;
- ehci->regs = hcd->regs + HC_LENGTH(ehci_readl(ehci,
+ ehci->regs = hcd->regs + HC_LENGTH(ehci, ehci_readl(ehci,
&ehci->caps->hc_capbase));
dbg_hcs_params(ehci, "reset");
diff --git a/drivers/usb/host/ehci-spear.c b/drivers/usb/host/ehci-spear.c
index 75c00873443d..dbf1e4ef3c17 100644
--- a/drivers/usb/host/ehci-spear.c
+++ b/drivers/usb/host/ehci-spear.c
@@ -38,7 +38,7 @@ static int ehci_spear_setup(struct usb_hcd *hcd)
/* registers start at offset 0x0 */
ehci->caps = hcd->regs;
- ehci->regs = hcd->regs + HC_LENGTH(ehci_readl(ehci,
+ ehci->regs = hcd->regs + HC_LENGTH(ehci, ehci_readl(ehci,
&ehci->caps->hc_capbase));
/* cache this readonly data; minimize chip reads */
ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index 7359bcbe4176..02b2bfd49a10 100644
--- a/drivers/usb/host/ehci-tegra.c
+++ b/drivers/usb/host/ehci-tegra.c
@@ -400,7 +400,7 @@ static int tegra_ehci_setup(struct usb_hcd *hcd)
/* EHCI registers start at offset 0x100 */
ehci->caps = hcd->regs + 0x100;
ehci->regs = hcd->regs + 0x100 +
- HC_LENGTH(readl(&ehci->caps->hc_capbase));
+ HC_LENGTH(ehci, readl(&ehci->caps->hc_capbase));
dbg_hcs_params(ehci, "reset");
dbg_hcc_params(ehci, "reset");
diff --git a/drivers/usb/host/ehci-vt8500.c b/drivers/usb/host/ehci-vt8500.c
index 20168062035a..47d749631bc7 100644
--- a/drivers/usb/host/ehci-vt8500.c
+++ b/drivers/usb/host/ehci-vt8500.c
@@ -121,7 +121,8 @@ static int vt8500_ehci_drv_probe(struct platform_device *pdev)
ehci = hcd_to_ehci(hcd);
ehci->caps = hcd->regs;
- ehci->regs = hcd->regs + HC_LENGTH(readl(&ehci->caps->hc_capbase));
+ ehci->regs = hcd->regs +
+ HC_LENGTH(ehci, readl(&ehci->caps->hc_capbase));
dbg_hcs_params(ehci, "reset");
dbg_hcc_params(ehci, "reset");
diff --git a/drivers/usb/host/ehci-w90x900.c b/drivers/usb/host/ehci-w90x900.c
index 6bc35809a5c6..52a027aaa370 100644
--- a/drivers/usb/host/ehci-w90x900.c
+++ b/drivers/usb/host/ehci-w90x900.c
@@ -57,7 +57,7 @@ static int __devinit usb_w90x900_probe(const struct hc_driver *driver,
ehci = hcd_to_ehci(hcd);
ehci->caps = hcd->regs;
ehci->regs = hcd->regs +
- HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+ HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
/* enable PHY 0,1,the regs only apply to w90p910
* 0xA4,0xA8 were offsets of PHY0 and PHY1 controller of
diff --git a/drivers/usb/host/ehci-xilinx-of.c b/drivers/usb/host/ehci-xilinx-of.c
index effc58d7af8b..a64d6d66d760 100644
--- a/drivers/usb/host/ehci-xilinx-of.c
+++ b/drivers/usb/host/ehci-xilinx-of.c
@@ -220,7 +220,7 @@ static int __devinit ehci_hcd_xilinx_of_probe(struct platform_device *op)
*/
ehci->caps = hcd->regs + 0x100;
ehci->regs = hcd->regs + 0x100 +
- HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+ HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
/* cache this readonly data; minimize chip reads */
ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index e9ba8e252489..d0792f591590 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -128,6 +128,7 @@ struct ehci_hcd { /* one per controller */
unsigned has_fsl_port_bug:1; /* FreeScale */
unsigned big_endian_mmio:1;
unsigned big_endian_desc:1;
+ unsigned big_endian_capbase:1;
unsigned has_amcc_usb23:1;
unsigned need_io_watchdog:1;
unsigned broken_periodic:1;
@@ -605,12 +606,18 @@ ehci_port_speed(struct ehci_hcd *ehci, unsigned int portsc)
* This attempts to support either format at compile time without a
* runtime penalty, or both formats with the additional overhead
* of checking a flag bit.
+ *
+ * ehci_big_endian_capbase is a special quirk for controllers that
+ * implement the HC capability registers as separate registers and not
+ * as fields of a 32-bit register.
*/
#ifdef CONFIG_USB_EHCI_BIG_ENDIAN_MMIO
#define ehci_big_endian_mmio(e) ((e)->big_endian_mmio)
+#define ehci_big_endian_capbase(e) ((e)->big_endian_capbase)
#else
#define ehci_big_endian_mmio(e) 0
+#define ehci_big_endian_capbase(e) 0
#endif
/*
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-18 05:43:48 +0100