Lines Matching refs:ch
47 grub_dma_free (struct grub_pci_dma_chunk *ch)
49 grub_size_t size = (((struct grub_mm_header *) ch) - 1)->size * GRUB_MM_ALIGN;
50 grub_arch_sync_dma_caches (ch, size);
51 grub_free (ch);
57 grub_dma_get_virt (struct grub_pci_dma_chunk *ch)
59 return (void *) ((((grub_uint32_t) ch) & 0x1fffffff) | 0xa0000000);
63 grub_dma_get_phys (struct grub_pci_dma_chunk *ch)
65 return (((grub_uint32_t) ch) & 0x1fffffff) | 0x80000000;
70 grub_dma_get_virt (struct grub_pci_dma_chunk *ch)
72 return (void *) ch;
76 grub_dma_get_phys (struct grub_pci_dma_chunk *ch)
78 return (grub_uint32_t) (grub_addr_t) ch;