usb_pcipool.h

arm_uclinux_tools用于安装linux的编译器

extern struct pci_pool *usb_pci_pool_create (const char *name, struct pci_dev *dev,
		size_t size, size_t align, size_t allocation, int flags);
extern void usb_pci_pool_destroy (struct pci_pool *pool);

extern void *usb_pci_pool_alloc (struct pci_pool *pool, int flags, dma_addr_t *handle);
extern void usb_pci_pool_free (struct pci_pool *pool, void *vaddr, dma_addr_t addr);