usbdebug: Drop duplicates of EHCI BAR relocation code
All the additional work that needs to be done in EHCI BAR relocation
is independent of the hardware platform and was functionally identical
in all the copies removed.
When USBDEBUG is not selected, PCI EHCI controllers use standard
pci_dev_read_resources() call.
With USBDEBUG selected, PCI EHCI controller's device_operations
.read_resources is replaced with pci_ehci_read_resources() call,
which in turn will replace the device_operations .set_resources call.
The replacement for .set_resources reconfigures usbdebug driver side,
and calls the original .set_resources to configure hardware side.
Change-Id: I8e136a5da4efedf60b6dd7068c0488153efaaf8e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3412
Reviewed-by: Aaron Durbin <adurbin@google.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
diff --git a/src/console/usbdebug_console.c b/src/console/usbdebug_console.c
index dd61953..9cfb454 100644
--- a/src/console/usbdebug_console.c
+++ b/src/console/usbdebug_console.c
@@ -21,9 +21,12 @@
#include <string.h>
#include <console/console.h>
#include <usbdebug.h>
+#include <device/pci.h>
#include <pc80/mc146818rtc.h>
static struct ehci_debug_info dbg_info;
+static struct device_operations *ehci_drv_ops;
+static struct device_operations ehci_dbg_ops;
void set_ehci_base(unsigned ehci_base)
{
@@ -48,6 +51,43 @@
return (unsigned)dbg_info.ehci_debug;
}
+static void pci_ehci_set_resources(struct device *dev)
+{
+ struct resource *res;
+ u32 base;
+ u32 usb_debug;
+
+ printk(BIOS_DEBUG, "%s EHCI Debug Port hook triggered\n", dev_path(dev));
+ usb_debug = get_ehci_debug();
+ set_ehci_debug(0);
+
+ if (ehci_drv_ops->set_resources)
+ ehci_drv_ops->set_resources(dev);
+
+ res = find_resource(dev, EHCI_BAR_INDEX);
+ set_ehci_debug(usb_debug);
+ if (!res) return;
+ base = res->base;
+ set_ehci_base(base);
+ report_resource_stored(dev, res, "");
+ printk(BIOS_DEBUG, "%s EHCI Debug Port relocated\n", dev_path(dev));
+}
+
+void pci_ehci_read_resources(struct device *dev)
+{
+ if (!ehci_drv_ops) {
+ memcpy(&ehci_dbg_ops, dev->ops, sizeof(ehci_dbg_ops));
+ ehci_drv_ops = dev->ops;
+ ehci_dbg_ops.set_resources = pci_ehci_set_resources;
+ dev->ops = &ehci_dbg_ops;
+ printk(BIOS_DEBUG, "%s EHCI BAR hook registered\n", dev_path(dev));
+ } else {
+ printk(BIOS_DEBUG, "More than one caller of %s from %s\n", __func__, dev_path(dev));
+ }
+
+ pci_dev_read_resources(dev);
+}
+
static void dbgp_init(void)
{
#if !CONFIG_EARLY_CONSOLE
diff --git a/src/include/ehci.h b/src/include/ehci.h
index 7ec9810..b096f42 100644
--- a/src/include/ehci.h
+++ b/src/include/ehci.h
@@ -23,8 +23,6 @@
#ifndef EHCI_H
#define EHCI_H
-#define EHCI_BAR_INDEX 0x10
-
/* EHCI register interface, corresponds to EHCI Revision 0.95 specification */
/* Section 2.2 Host Controller Capability Registers */
diff --git a/src/include/usbdebug.h b/src/include/usbdebug.h
index c3b3437..990312a 100644
--- a/src/include/usbdebug.h
+++ b/src/include/usbdebug.h
@@ -21,7 +21,24 @@
#ifndef USBDEBUG_H
#define USBDEBUG_H
-#include <ehci.h>
+#define EHCI_BAR_INDEX 0x10
+
+#ifndef __PRE_RAM__
+#if !CONFIG_USBDEBUG
+#define pci_ehci_read_resources pci_dev_read_resources
+#else
+/* Relocation of EHCI Debug Port BAR
+ *
+ * PCI EHCI controller with Debug Port capability shall replace
+ * pci_dev_read_resources() with pci_ehci_read_resources() in its
+ * declaration of device_operations for .read_resources.
+ * This installs a hook to reconfigure usbdebug when resource allocator
+ * assigns a new BAR for the device.
+ */
+struct device;
+void pci_ehci_read_resources(struct device *dev);
+#endif
+#endif
struct ehci_debug_info {
void *ehci_caps;
diff --git a/src/southbridge/amd/agesa/hudson/usb.c b/src/southbridge/amd/agesa/hudson/usb.c
index f5ec056..f5d0d4c 100644
--- a/src/southbridge/amd/agesa/hudson/usb.c
+++ b/src/southbridge/amd/agesa/hudson/usb.c
@@ -34,33 +34,9 @@
{
}
-static void usb_set_resources(struct device *dev)
-{
-#if CONFIG_USBDEBUG
- struct resource *res;
- u32 base;
- u32 old_debug;
-
- old_debug = get_ehci_debug();
- set_ehci_debug(0);
-#endif
- pci_dev_set_resources(dev);
-
-#if CONFIG_USBDEBUG
- res = find_resource(dev, 0x10);
- set_ehci_debug(old_debug);
- if (!res)
- return;
- base = res->base;
- set_ehci_base(base);
- report_resource_stored(dev, res, "");
-#endif
-
-}
-
static struct device_operations usb_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = usb_set_resources, /* pci_dev_set_resources, */
+ .read_resources = pci_ehci_read_resources,
+ .set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = usb_init,
.scan_bus = 0,
@@ -100,8 +76,8 @@
/*
static struct device_operations usb_ops2 = {
- .read_resources = pci_dev_read_resources,
- .set_resources = usb_set_resources,
+ .read_resources = pci_ehci_read_resources,
+ .set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = usb_init2,
.scan_bus = 0,
diff --git a/src/southbridge/amd/cimx/sb700/late.c b/src/southbridge/amd/cimx/sb700/late.c
index b259a7b..e2ecdc3 100644
--- a/src/southbridge/amd/cimx/sb700/late.c
+++ b/src/southbridge/amd/cimx/sb700/late.c
@@ -25,6 +25,7 @@
#include <device/smbus.h> /* smbus_bus_operations */
#include <pc80/mc146818rtc.h>
#include <console/console.h> /* printk */
+#include <usbdebug.h>
#include "lpc.h" /* lpc_read_resources */
#include "Platform.h" /* Platfrom Specific Definitions */
#include "sb_cimx.h"
@@ -120,38 +121,9 @@
.device = PCI_DEVICE_ID_ATI_SB700_SATA, //SATA IDE Mode 4390
};
-#if CONFIG_USBDEBUG
-static void usb_set_resources(struct device *dev)
-{
- struct resource *res;
- u32 base;
- u32 old_debug;
-
- printk(BIOS_SPEW, "SB700 - Late.c - %s - Start.\n", __func__);
- old_debug = get_ehci_debug();
- set_ehci_debug(0);
-
- pci_dev_set_resources(dev);
-
- res = find_resource(dev, 0x10);
- set_ehci_debug(old_debug);
- if (!res)
- return;
- base = res->base;
- set_ehci_base(base);
- report_resource_stored(dev, res, "");
- printk(BIOS_SPEW, "SB700 - Late.c - %s - End.\n", __func__);
-}
-#endif
-
-
static struct device_operations usb_ops = {
- .read_resources = pci_dev_read_resources,
-#if CONFIG_USBDEBUG
- .set_resources = usb_set_resources,
-#else
+ .read_resources = pci_ehci_read_resources,
.set_resources = pci_dev_set_resources,
-#endif
.enable_resources = pci_dev_enable_resources,
.init = 0,
.scan_bus = 0,
diff --git a/src/southbridge/amd/cimx/sb800/late.c b/src/southbridge/amd/cimx/sb800/late.c
index 74b2d08..90b26ae 100644
--- a/src/southbridge/amd/cimx/sb800/late.c
+++ b/src/southbridge/amd/cimx/sb800/late.c
@@ -26,6 +26,7 @@
#include <pc80/mc146818rtc.h>
#include <console/console.h> /* printk */
#include <arch/acpi.h>
+#include <usbdebug.h>
#include "lpc.h" /* lpc_read_resources */
#include "SBPLATFORM.h" /* Platfrom Specific Definitions */
#include "cfg.h" /* sb800 Cimx configuration */
@@ -179,37 +180,9 @@
.device = PCI_DEVICE_ID_ATI_SB800_SATA_RAID5,
};
-#if CONFIG_USBDEBUG
-static void usb_set_resources(struct device *dev)
-{
- struct resource *res;
- u32 base;
- u32 old_debug;
-
- printk(BIOS_DEBUG, "SB800 - Late.c - %s - Start.\n", __func__);
- old_debug = get_ehci_debug();
- set_ehci_debug(0);
-
- pci_dev_set_resources(dev);
-
- res = find_resource(dev, 0x10);
- set_ehci_debug(old_debug);
- if (!res)
- return;
- base = res->base;
- set_ehci_base(base);
- report_resource_stored(dev, res, "");
- printk(BIOS_DEBUG, "SB800 - Late.c - %s - End.\n", __func__);
-}
-#endif
-
static struct device_operations usb_ops = {
- .read_resources = pci_dev_read_resources,
-#if CONFIG_USBDEBUG
- .set_resources = usb_set_resources,
-#else
+ .read_resources = pci_ehci_read_resources,
.set_resources = pci_dev_set_resources,
-#endif
.enable_resources = pci_dev_enable_resources,
.init = 0,
.scan_bus = 0,
diff --git a/src/southbridge/amd/cimx/sb900/late.c b/src/southbridge/amd/cimx/sb900/late.c
index 947e882..d2ce72c 100644
--- a/src/southbridge/amd/cimx/sb900/late.c
+++ b/src/southbridge/amd/cimx/sb900/late.c
@@ -24,6 +24,7 @@
#include <device/smbus.h> /* smbus_bus_operations */
#include <pc80/mc146818rtc.h>
#include <console/console.h> /* printk */
+#include <usbdebug.h>
#include "lpc.h" /* lpc_read_resources */
#include "SbPlatform.h" /* Platfrom Specific Definitions */
#include "chip.h" /* struct southbridge_amd_cimx_sb900_config */
@@ -174,31 +175,6 @@
#endif
};
-
-#if CONFIG_USBDEBUG
-static void usb_set_resources(struct device *dev)
-{
- struct resource *res;
- u32 base;
- u32 old_debug;
-
- printk(BIOS_DEBUG, "SB900 - Late.c - usb_set_resources - Start.\n");
- old_debug = get_ehci_debug();
- set_ehci_debug(0);
-
- pci_dev_set_resources(dev);
-
- res = find_resource(dev, 0x10);
- set_ehci_debug(old_debug);
- if (!res)
- return;
- base = res->base;
- set_ehci_base(base);
- report_resource_stored(dev, res, "");
- printk(BIOS_DEBUG, "SB900 - Late.c - usb_set_resources - End.\n");
-}
-#endif
-
static void usb_init(struct device *dev)
{
printk(BIOS_DEBUG, "SB900 - Late.c - usb_init - Start.\n");
@@ -208,12 +184,8 @@
}
static struct device_operations usb_ops = {
- .read_resources = pci_dev_read_resources,
-#if CONFIG_USBDEBUG
- .set_resources = usb_set_resources,
-#else
+ .read_resources = pci_ehci_read_resources,
.set_resources = pci_dev_set_resources,
-#endif
.enable_resources = pci_dev_enable_resources,
.init = usb_init,
.scan_bus = 0,
diff --git a/src/southbridge/amd/sb600/usb.c b/src/southbridge/amd/sb600/usb.c
index 1ca4ad6..d551661 100644
--- a/src/southbridge/amd/sb600/usb.c
+++ b/src/southbridge/amd/sb600/usb.c
@@ -130,33 +130,9 @@
pci_write_config8(dev, 0x54, byte);
}
-static void usb_set_resources(struct device *dev)
-{
-#if CONFIG_USBDEBUG
- struct resource *res;
- u32 base;
- u32 old_debug;
-
- old_debug = get_ehci_debug();
- set_ehci_debug(0);
-#endif
- pci_dev_set_resources(dev);
-
-#if CONFIG_USBDEBUG
- res = find_resource(dev, 0x10);
- set_ehci_debug(old_debug);
- if (!res)
- return;
- base = res->base;
- set_ehci_base(base);
- report_resource_stored(dev, res, "");
-#endif
-
-}
-
static struct device_operations usb_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = usb_set_resources, /* pci_dev_set_resources, */
+ .read_resources = pci_ehci_read_resources,
+ .set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = usb_init,
/*.enable = sb600_enable, */
@@ -180,8 +156,8 @@
};
static struct device_operations usb_ops2 = {
- .read_resources = pci_dev_read_resources,
- .set_resources = usb_set_resources, /* pci_dev_set_resources, */
+ .read_resources = pci_ehci_read_resources,
+ .set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = usb_init2,
/*.enable = sb600_enable, */
diff --git a/src/southbridge/amd/sb700/usb.c b/src/southbridge/amd/sb700/usb.c
index 44f0caa..d3a9f3e 100644
--- a/src/southbridge/amd/sb700/usb.c
+++ b/src/southbridge/amd/sb700/usb.c
@@ -182,32 +182,9 @@
printk(BIOS_DEBUG, "rpr 6.23, final dword=%x\n", dword);
}
-static void usb_set_resources(struct device *dev)
-{
-#if CONFIG_USBDEBUG
- struct resource *res;
- u32 base;
- u32 old_debug;
-
- old_debug = get_ehci_debug();
- set_ehci_debug(0);
-#endif
- pci_dev_set_resources(dev);
-
-#if CONFIG_USBDEBUG
- res = find_resource(dev, 0x10);
- set_ehci_debug(old_debug);
- if (!res)
- return;
- base = res->base;
- set_ehci_base(base);
- report_resource_stored(dev, res, "");
-#endif
-}
-
static struct device_operations usb_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = usb_set_resources, /* pci_dev_set_resources, */
+ .read_resources = pci_ehci_read_resources,
+ .set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = usb_init,
.scan_bus = 0,
@@ -247,8 +224,8 @@
};
static struct device_operations usb_ops2 = {
- .read_resources = pci_dev_read_resources,
- .set_resources = usb_set_resources, /* pci_dev_set_resources, */
+ .read_resources = pci_ehci_read_resources,
+ .set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = usb_init2,
.scan_bus = 0,
diff --git a/src/southbridge/amd/sb800/usb.c b/src/southbridge/amd/sb800/usb.c
index d326b8c..305a7e6 100644
--- a/src/southbridge/amd/sb800/usb.c
+++ b/src/southbridge/amd/sb800/usb.c
@@ -147,33 +147,9 @@
#endif
}
-static void usb_set_resources(struct device *dev)
-{
-#if CONFIG_USBDEBUG
- struct resource *res;
- u32 base;
- u32 old_debug;
-
- old_debug = get_ehci_debug();
- set_ehci_debug(0);
-#endif
- pci_dev_set_resources(dev);
-
-#if CONFIG_USBDEBUG
- res = find_resource(dev, 0x10);
- set_ehci_debug(old_debug);
- if (!res)
- return;
- base = res->base;
- set_ehci_base(base);
- report_resource_stored(dev, res, "");
-#endif
-
-}
-
static struct device_operations usb_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = usb_set_resources, /* pci_dev_set_resources, */
+ .read_resources = pci_ehci_read_resources,
+ .set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = usb_init,
.scan_bus = 0,
@@ -212,8 +188,8 @@
};
static struct device_operations usb_ops2 = {
- .read_resources = pci_dev_read_resources,
- .set_resources = usb_set_resources, /* pci_dev_set_resources, */
+ .read_resources = pci_ehci_read_resources,
+ .set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = usb_init2,
.scan_bus = 0,
diff --git a/src/southbridge/intel/bd82x6x/usb_ehci.c b/src/southbridge/intel/bd82x6x/usb_ehci.c
index aec230c..d2bf690 100644
--- a/src/southbridge/intel/bd82x6x/usb_ehci.c
+++ b/src/southbridge/intel/bd82x6x/usb_ehci.c
@@ -65,37 +65,13 @@
pci_write_config8(dev, 0x80, access_cntl);
}
-static void usb_ehci_set_resources(struct device *dev)
-{
-#if CONFIG_USBDEBUG
- struct resource *res;
- u32 base;
- u32 usb_debug;
-
- usb_debug = get_ehci_debug();
- set_ehci_debug(0);
-#endif
- pci_dev_set_resources(dev);
-
-#if CONFIG_USBDEBUG
- res = find_resource(dev, 0x10);
- set_ehci_debug(usb_debug);
- if (!res) return;
- base = res->base;
- set_ehci_base(base);
- report_resource_stored(dev, res, "");
-#endif
-}
-
-
-
static struct pci_operations lops_pci = {
.set_subsystem = &usb_ehci_set_subsystem,
};
static struct device_operations usb_ehci_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = usb_ehci_set_resources,
+ .read_resources = pci_ehci_read_resources,
+ .set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = usb_ehci_init,
.scan_bus = 0,
diff --git a/src/southbridge/intel/i82801gx/usb_ehci.c b/src/southbridge/intel/i82801gx/usb_ehci.c
index 4c9be71..8dcda39 100644
--- a/src/southbridge/intel/i82801gx/usb_ehci.c
+++ b/src/southbridge/intel/i82801gx/usb_ehci.c
@@ -83,37 +83,13 @@
pci_write_config8(dev, 0x80, access_cntl);
}
-static void usb_ehci_set_resources(struct device *dev)
-{
-#if CONFIG_USBDEBUG
- struct resource *res;
- u32 base;
- u32 usb_debug;
-
- usb_debug = get_ehci_debug();
- set_ehci_debug(0);
-#endif
- pci_dev_set_resources(dev);
-
-#if CONFIG_USBDEBUG
- res = find_resource(dev, 0x10);
- set_ehci_debug(usb_debug);
- if (!res) return;
- base = res->base;
- set_ehci_base(base);
- report_resource_stored(dev, res, "");
-#endif
-}
-
-
-
static struct pci_operations lops_pci = {
.set_subsystem = &usb_ehci_set_subsystem,
};
static struct device_operations usb_ehci_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = usb_ehci_set_resources,
+ .read_resources = pci_ehci_read_resources,
+ .set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = usb_ehci_init,
.scan_bus = 0,
diff --git a/src/southbridge/intel/i82801ix/usb_ehci.c b/src/southbridge/intel/i82801ix/usb_ehci.c
index 7f91174..b6c0edd 100644
--- a/src/southbridge/intel/i82801ix/usb_ehci.c
+++ b/src/southbridge/intel/i82801ix/usb_ehci.c
@@ -58,29 +58,6 @@
pci_write_config8(dev, 0x80, access_cntl);
}
-static void usb_ehci_set_resources(struct device *dev)
-{
-#if CONFIG_USBDEBUG
- struct resource *res;
- u32 base;
- u32 usb_debug;
-
- usb_debug = get_ehci_debug();
- set_ehci_debug(0);
-#endif
- pci_dev_set_resources(dev);
-
-#if CONFIG_USBDEBUG
- res = find_resource(dev, 0x10);
- set_ehci_debug(usb_debug);
- if (!res) return;
- base = res->base;
- set_ehci_base(base);
- report_resource_stored(dev, res, "");
-#endif
-}
-
-
static const unsigned short pci_device_ids[] = {
0x293a,
0x293c,
@@ -92,8 +69,8 @@
};
static struct device_operations usb_ehci_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = usb_ehci_set_resources,
+ .read_resources = pci_ehci_read_resources,
+ .set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = usb_ehci_init,
.scan_bus = 0,
diff --git a/src/southbridge/intel/lynxpoint/usb_ehci.c b/src/southbridge/intel/lynxpoint/usb_ehci.c
index b0297a2..fd7c659 100644
--- a/src/southbridge/intel/lynxpoint/usb_ehci.c
+++ b/src/southbridge/intel/lynxpoint/usb_ehci.c
@@ -65,37 +65,13 @@
pci_write_config8(dev, 0x80, access_cntl);
}
-static void usb_ehci_set_resources(struct device *dev)
-{
-#if CONFIG_USBDEBUG
- struct resource *res;
- u32 base;
- u32 usb_debug;
-
- usb_debug = get_ehci_debug();
- set_ehci_debug(0);
-#endif
- pci_dev_set_resources(dev);
-
-#if CONFIG_USBDEBUG
- res = find_resource(dev, 0x10);
- set_ehci_debug(usb_debug);
- if (!res) return;
- base = res->base;
- set_ehci_base(base);
- report_resource_stored(dev, res, "");
-#endif
-}
-
-
-
static struct pci_operations lops_pci = {
.set_subsystem = &usb_ehci_set_subsystem,
};
static struct device_operations usb_ehci_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = usb_ehci_set_resources,
+ .read_resources = pci_ehci_read_resources,
+ .set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = usb_ehci_init,
.scan_bus = 0,
diff --git a/src/southbridge/nvidia/mcp55/usb2.c b/src/southbridge/nvidia/mcp55/usb2.c
index c97b25e..1f129ec 100644
--- a/src/southbridge/nvidia/mcp55/usb2.c
+++ b/src/southbridge/nvidia/mcp55/usb2.c
@@ -37,32 +37,9 @@
pci_write_config32(dev, 0xf8, dword);
}
-static void usb2_set_resources(struct device *dev)
-{
-#if CONFIG_USBDEBUG
- struct resource *res;
- unsigned base;
- unsigned old_debug;
-
- old_debug = get_ehci_debug();
- set_ehci_debug(0);
-#endif
- pci_dev_set_resources(dev);
-
-#if CONFIG_USBDEBUG
- res = find_resource(dev, 0x10);
- set_ehci_debug(old_debug);
- if (!res) return;
- base = res->base;
- set_ehci_base(base);
- report_resource_stored(dev, res, "");
-#endif
-
-}
-
static struct device_operations usb2_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = usb2_set_resources,
+ .read_resources = pci_ehci_read_resources,
+ .set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = usb2_init,
// .enable = mcp55_enable,
diff --git a/src/southbridge/sis/sis966/usb2.c b/src/southbridge/sis/sis966/usb2.c
index a5d4127..195c982 100644
--- a/src/southbridge/sis/sis966/usb2.c
+++ b/src/southbridge/sis/sis966/usb2.c
@@ -112,28 +112,6 @@
print_debug("USB 2.0 INIT:<----------\n");
}
-static void usb2_set_resources(struct device *dev)
-{
-#if CONFIG_USBDEBUG
- struct resource *res;
- unsigned base;
- unsigned old_debug;
-
- old_debug = get_ehci_debug();
- set_ehci_debug(0);
-#endif
- pci_dev_set_resources(dev);
-
-#if CONFIG_USBDEBUG
- res = find_resource(dev, 0x10);
- set_ehci_debug(old_debug);
- if (!res) return;
- base = res->base;
- set_ehci_base(base);
- report_resource_stored(dev, res, "");
-#endif
-}
-
static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
{
pci_write_config32(dev, 0x40,
@@ -145,8 +123,8 @@
};
static struct device_operations usb2_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = usb2_set_resources,
+ .read_resources = pci_ehci_read_resources,
+ .set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = usb2_init,
// .enable = sis966_enable,