diff options
Diffstat (limited to 'src/lib/usbdebug.c')
| -rw-r--r-- | src/lib/usbdebug.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/src/lib/usbdebug.c b/src/lib/usbdebug.c index 9cf3579991..b16e325728 100644 --- a/src/lib/usbdebug.c +++ b/src/lib/usbdebug.c @@ -23,6 +23,7 @@ #include <arch/io.h> #include <device/pci.h> #include <arch/byteorder.h> +#include <cpu/x86/car.h> #include <usb_ch9.h> #include <ehci.h> @@ -87,8 +88,8 @@ #define DBGP_MAX_PACKET 8 #define DBGP_LOOPS 1000 +static struct ehci_debug_info glob_dbg_info CAR_GLOBAL; #if !defined(__PRE_RAM__) && !defined(__SMM__) -static struct ehci_debug_info glob_dbg_info; static struct device_operations *ehci_drv_ops; static struct device_operations ehci_dbg_ops; #endif @@ -602,7 +603,7 @@ void usbdebug_tx_flush(struct ehci_debug_info *dbg_info) #if !defined(__PRE_RAM__) && !defined(__SMM__) static void usbdebug_re_enable(unsigned ehci_base) { - struct ehci_debug_info *dbg_info = dbgp_ehci_info(); + struct ehci_debug_info *dbg_info = car_get_var_ptr(&glob_dbg_info); unsigned diff; if (!dbg_info->ehci_debug) @@ -617,7 +618,7 @@ static void usbdebug_re_enable(unsigned ehci_base) static void usbdebug_disable(void) { - struct ehci_debug_info *dbg_info = dbgp_ehci_info(); + struct ehci_debug_info *dbg_info = car_get_var_ptr(&glob_dbg_info); dbg_info->status &= ~DBGP_EP_ENABLED; } @@ -662,18 +663,13 @@ int dbgp_ep_is_active(struct ehci_debug_info *dbg_info) struct ehci_debug_info *dbgp_ehci_info(void) { -#if __PRE_RAM__ - /* "Find" dbg_info structure in Cache */ - return (struct ehci_debug_info *) - (CONFIG_DCACHE_RAM_BASE + CONFIG_DCACHE_RAM_SIZE - sizeof(struct ehci_debug_info)); -#else - return &glob_dbg_info; -#endif + return car_get_var_ptr(&glob_dbg_info); } int usbdebug_init(void) { - struct ehci_debug_info *dbg_info = dbgp_ehci_info(); + struct ehci_debug_info *dbg_info = car_get_var_ptr(&glob_dbg_info); + #if defined(__PRE_RAM__) || !CONFIG_EARLY_CONSOLE enable_usbdebug(CONFIG_USBDEBUG_DEFAULT_PORT); #endif |