diff options
| author | Markus Klotzbuecher <mk@denx.de> | 2007-03-23 09:52:17 +0100 |
|---|---|---|
| committer | Markus Klotzbuecher <mk@pollux.denx.de> | 2007-03-23 09:52:17 +0100 |
| commit | f2b07ebd32e42a5b1126c98efc768ddb8908de62 (patch) | |
| tree | e2a374a15d0abf6872fbbdeecf8e34855e56d3c9 /drivers/usbdcore_omap1510.c | |
| parent | 44ba464b99001f8bd1c456a1e9d59726252f707a (diff) | |
| parent | 83dc830b1693252d996bda920cd5f3161d7c64a9 (diff) | |
Merge with git://www.denx.de/git/u-boot.git#testing-USB
Diffstat (limited to 'drivers/usbdcore_omap1510.c')
| -rw-r--r-- | drivers/usbdcore_omap1510.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/usbdcore_omap1510.c b/drivers/usbdcore_omap1510.c index 1d54a63575..84bb936d86 100644 --- a/drivers/usbdcore_omap1510.c +++ b/drivers/usbdcore_omap1510.c @@ -1517,4 +1517,31 @@ void udc_startup_events (struct usb_device_instance *device) udc_enable (device); } +/** + * udc_irq - do pseudo interrupts + */ +void udc_irq(void) +{ + /* Loop while we have interrupts. + * If we don't do this, the input chain + * polling delay is likely to miss + * host requests. + */ + while (inw (UDC_IRQ_SRC) & ~UDC_SOF_Flg) { + /* Handle any new IRQs */ + omap1510_udc_irq (); + omap1510_udc_noniso_irq (); + } +} + +/* Flow control */ +void udc_set_nak(int epid) +{ + /* TODO: implement this functionality in omap1510 */ +} + +void udc_unset_nak (int epid) +{ + /* TODO: implement this functionality in omap1510 */ +} #endif |