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Searched refs:IO_TLB_SHIFT (Results 1 – 7 of 7) sorted by relevance

/Linux-v4.19/kernel/dma/
Dswiotlb.c51 #define SLABS_PER_PAGE (1 << (PAGE_SHIFT - IO_TLB_SHIFT))
58 #define IO_TLB_MIN_SLABS ((1<<20) >> IO_TLB_SHIFT)
157 size = io_tlb_nslabs << IO_TLB_SHIFT; in swiotlb_size_or_default()
166 unsigned long bytes = io_tlb_nslabs << IO_TLB_SHIFT; in swiotlb_print_info()
194 bytes = PAGE_ALIGN(io_tlb_nslabs << IO_TLB_SHIFT); in swiotlb_update_mem_attributes()
209 bytes = nslabs << IO_TLB_SHIFT; in swiotlb_init_with_tbl()
246 swiotlb_set_max_segment(io_tlb_nslabs << IO_TLB_SHIFT); in swiotlb_init_with_tbl()
262 io_tlb_nslabs = (default_size >> IO_TLB_SHIFT); in swiotlb_init()
266 bytes = io_tlb_nslabs << IO_TLB_SHIFT; in swiotlb_init()
275 PAGE_ALIGN(io_tlb_nslabs << IO_TLB_SHIFT)); in swiotlb_init()
[all …]
/Linux-v4.19/drivers/xen/
Dswiotlb-xen.c154 dma_bits = get_order(IO_TLB_SEGSIZE << IO_TLB_SHIFT) + PAGE_SHIFT; in xen_swiotlb_fixup()
162 p + (i << IO_TLB_SHIFT), in xen_swiotlb_fixup()
163 get_order(slabs << IO_TLB_SHIFT), in xen_swiotlb_fixup()
176 xen_io_tlb_nslabs = (64 * 1024 * 1024 >> IO_TLB_SHIFT); in xen_set_nslabs()
181 return xen_io_tlb_nslabs << IO_TLB_SHIFT; in xen_set_nslabs()
215 order = get_order(xen_io_tlb_nslabs << IO_TLB_SHIFT); in xen_swiotlb_init()
222 #define SLABS_PER_PAGE (1 << (PAGE_SHIFT - IO_TLB_SHIFT)) in xen_swiotlb_init()
223 #define IO_TLB_MIN_SLABS ((1<<20) >> IO_TLB_SHIFT) in xen_swiotlb_init()
234 bytes = xen_io_tlb_nslabs << IO_TLB_SHIFT; in xen_swiotlb_init()
276 (xen_io_tlb_nslabs << IO_TLB_SHIFT) >> 20); in xen_swiotlb_init()
/Linux-v4.19/arch/mips/cavium-octeon/
Ddma-octeon.c243 swiotlb_nslabs = swiotlbsize >> IO_TLB_SHIFT; in plat_swiotlb_setup()
245 swiotlbsize = swiotlb_nslabs << IO_TLB_SHIFT; in plat_swiotlb_setup()
/Linux-v4.19/include/linux/
Dswiotlb.h32 #define IO_TLB_SHIFT 11 macro
/Linux-v4.19/drivers/gpu/drm/i915/
Di915_gem_internal.c33 #define IO_TLB_SEGPAGES (IO_TLB_SEGSIZE << IO_TLB_SHIFT >> PAGE_SHIFT)
/Linux-v4.19/drivers/mmc/host/
Dtmio_mmc_core.c1276 unsigned int max_size = (1 << IO_TLB_SHIFT) * IO_TLB_SEGSIZE; in tmio_mmc_host_probe()
Dsdhci.c3944 unsigned int max_req_size = (1 << IO_TLB_SHIFT) * in sdhci_setup_host()