Function rt_pci_iomap

components/drivers/include/drivers/pci.h:463–470

#endif /* RT_USING_OFW */

rt_inline void *rt_pci_iomap(struct rt_pci_device *pdev, int bar_idx)
{
    struct rt_pci_bus_resource *res = &pdev->resource[bar_idx];

    RT_ASSERT(bar_idx < RT_ARRAY_SIZE(pdev->resource));

    return rt_ioremap((void *)res->base, res->size);
}

rt_uint8_t rt_pci_irq_intx(struct rt_pci_device *pdev, rt_uint8_t pin);
rt_uint8_t rt_pci_irq_slot(struct rt_pci_device *pdev, rt_uint8_t *pinp);