Hi!
add_usb_ehci_device() don't set resource size, it only set start address:
struct device_d *add_usb_ehci_device(int id, resource_size_t hccr,
resource_size_t hcor, void *pdata)
{
struct device_d *dev;
dev = alloc_device("ehci", id, pdata);
dev->resource = xzalloc(sizeof(struct resource) * 2);
dev->num_resources = 2;
dev->resource[0].start = hccr;
dev->resource[0].flags = IORESOURCE_MEM;
dev->resource[1].start = hcor;
dev->resource[1].flags = IORESOURCE_MEM;
register_device(dev);
return dev;
}
So on my Tegra board I have this:
toshiba ac100> / devinfo ehci0
resources:
num : 0
start : 0xc5000100
size : 0x00000000
^^^^^^^^^^
num : 1
start : 0xc5000140
size : 0x00000000
^^^^^^^^^^
driver: ehci
--
Best regards,
Antony Pavlov
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