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Commit some USB and ATA rework/refactoring (+ USB GPIO detection).

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19165 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Maurus Cuelenaere 2008-11-21 12:50:06 +00:00
parent 0a61b71f73
commit c0b43a5ac2
11 changed files with 219 additions and 60 deletions
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49
firmware/target/mips/ingenic_jz47xx/usb-jz4740.c
View file

@ -25,6 +25,7 @@
#include "usb_ch9.h"
#include "usb_drv.h"
#include "usb_core.h"
#include "usb-target.h"
#include "jz4740.h"
#include "thread.h"
@ -33,10 +34,6 @@
#define EP1_INTR_BIT 2
#define EP_FIFO_NOEMPTY 2
#define GPIO_UDC_DETE_PIN (32 * 3 + 6)
#define GPIO_UDC_DETE GPIO_UDC_DETE_PIN
#define IRQ_GPIO_UDC_DETE (IRQ_GPIO_0 + GPIO_UDC_DETE)
#define IS_CACHE(x) (x < 0xa0000000)
#define USB_EP0_IDLE 0
@ -81,7 +78,7 @@ static inline void select_endpoint(int ep)
}
static void readFIFO(struct usb_endpoint *ep, unsigned int size)
{
{
unsigned int *d = (unsigned int *)ep->ptr;
unsigned int s;
s = (size + 3) >> 2;
@ -90,7 +87,7 @@ static void readFIFO(struct usb_endpoint *ep, unsigned int size)
}
static void writeFIFO(struct usb_endpoint *ep, unsigned int size)
{
{
unsigned int *d = (unsigned int *)ep->ptr;
unsigned char *c;
int s, q;
@ -359,7 +356,7 @@ bool usb_drv_connected(void)
int usb_detect(void)
{
if(__gpio_get_pin(GPIO_UDC_DETE) == 1)
if(usb_drv_connected())
return USB_INSERTED;
else
return USB_EXTRACTED;
@ -367,9 +364,7 @@ int usb_detect(void)
void usb_init_device(void)
{
system_enable_irq(IRQ_UDC);
__gpio_as_input(GPIO_UDC_DETE_PIN);
return;
usb_init_gpio();
}
void usb_enable(bool on)
@ -442,6 +437,40 @@ void usb_drv_set_address(int address)
REG_USB_REG_FADDR = address;
}
int usb_drv_send(int endpoint, void* ptr, int length)
{
return 0;
}
int usb_drv_recv(int endpoint, void* ptr, int length)
{
return 0;
}
void usb_drv_set_test_mode(int mode)
{
}
int usb_drv_port_speed(void)
{
return ((REG_USB_REG_POWER & USB_POWER_HSMODE) != 0) ? 1 : 0;
}
void usb_drv_cancel_all_transfers(void)
{
int i;
for(i=0; i<5; i++)
{
endpoints[i].ptr = endpoints[i].buf;
endpoints[i].length = 0;
}
}
void usb_drv_release_endpoint(int ep)
{
}
#else