enable_usbdebug.c File Reference

#include <stdint.h>
#include <arch/io.h>
#include <device/mmio.h>
#include <device/pci_ehci.h>
#include <device/pci_def.h>
#include "hudson.h"

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Macros
#define	__SIMPLE_DEVICE__
#define	DEBUGPORT_MISC_CONTROL   0x80

Functions
pci_devfn_t	pci_ehci_dbg_dev (unsigned int hcd_idx)
void	pci_ehci_dbg_set_port (pci_devfn_t dev, unsigned int port)

Macro Definition Documentation

__SIMPLE_DEVICE__

#define __SIMPLE_DEVICE__

Definition at line 4 of file enable_usbdebug.c.

DEBUGPORT_MISC_CONTROL

#define DEBUGPORT_MISC_CONTROL   0x80

Definition at line 13 of file enable_usbdebug.c.

Function Documentation

pci_ehci_dbg_dev()

pci_devfn_t pci_ehci_dbg_dev

(

unsigned int

hcd_idx

)

Definition at line 15 of file enable_usbdebug.c.

References outb(), PCI_DEV, PM_DATA, and PM_INDEX.

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pci_ehci_dbg_set_port()

void pci_ehci_dbg_set_port	(	pci_devfn_t	dev,
		unsigned int	port
	)

Definition at line 29 of file enable_usbdebug.c.

References DEBUGPORT_MISC_CONTROL, pci_ehci_base_regs(), read32(), and write32().

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