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

/linux/tools/testing/selftests/mm/
H A Dmerge.c21 char *carveout; in FIXTURE() local
55 self->carveout = map_carveout(self->page_size); in FIXTURE_SETUP()
56 ASSERT_NE(self->carveout, MAP_FAILED); in FIXTURE_SETUP()
63 ASSERT_EQ(munmap(self->carveout, 30 * self->page_size), 0); in FIXTURE_TEARDOWN()
76 char *carveout; in FIXTURE() local
98 self->carveout = map_carveout(self->page_size); in FIXTURE_SETUP()
99 ASSERT_NE(self->carveout, MAP_FAILED); in FIXTURE_SETUP()
105 ASSERT_EQ(munmap(self->carveout, 30 * self->page_size), 0); in FIXTURE_TEARDOWN()
114 char *carveout = self->carveout; in TEST_F() local
126 ptr = mmap(&carveout[page_size], 10 * page_size, PROT_READ | PROT_WRITE, in TEST_F()
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/linux/drivers/remoteproc/
H A Dremoteproc_debugfs.c365 struct rproc_mem_entry *carveout; in rproc_carveouts_show() local
367 list_for_each_entry(carveout, &rproc->carveouts, node) { in rproc_carveouts_show()
369 seq_printf(seq, "\tName: %s\n", carveout->name); in rproc_carveouts_show()
370 seq_printf(seq, "\tVirtual address: %pK\n", carveout->va); in rproc_carveouts_show()
371 seq_printf(seq, "\tDMA address: %pad\n", &carveout->dma); in rproc_carveouts_show()
372 seq_printf(seq, "\tDevice address: 0x%x\n", carveout->da); in rproc_carveouts_show()
373 seq_printf(seq, "\tLength: 0x%zx Bytes\n\n", carveout->len); in rproc_carveouts_show()
H A Dremoteproc_core.c191 struct rproc_mem_entry *carveout; in rproc_da_to_va() local
200 list_for_each_entry(carveout, &rproc->carveouts, node) { in rproc_da_to_va()
201 int offset = da - carveout->da; in rproc_da_to_va()
204 if (!carveout->va) in rproc_da_to_va()
212 if (offset + len > carveout->len) in rproc_da_to_va()
215 ptr = carveout->va + offset; in rproc_da_to_va()
218 *is_iomem = carveout->is_iomem; in rproc_da_to_va()
252 struct rproc_mem_entry *carveout, *mem = NULL; in rproc_find_carveout_by_name() local
261 list_for_each_entry(carveout, &rproc->carveouts, node) { in rproc_find_carveout_by_name()
263 if (!strcmp(carveout->name, _name)) { in rproc_find_carveout_by_name()
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H A Dimx_dsp_rproc.c977 struct rproc_mem_entry *carveout; in imx_dsp_rproc_load() local
987 list_for_each_entry(carveout, &rproc->carveouts, node) { in imx_dsp_rproc_load()
988 if (carveout->va) in imx_dsp_rproc_load()
989 memset(carveout->va, 0, carveout->len); in imx_dsp_rproc_load()
/linux/drivers/gpu/drm/tegra/
H A Ddrm.c1020 size = iova_align(&tegra->carveout.domain, size); in tegra_drm_alloc()
1048 alloc = alloc_iova(&tegra->carveout.domain, in tegra_drm_alloc()
1049 size >> tegra->carveout.shift, in tegra_drm_alloc()
1050 tegra->carveout.limit, true); in tegra_drm_alloc()
1056 *dma = iova_dma_addr(&tegra->carveout.domain, alloc); in tegra_drm_alloc()
1065 __free_iova(&tegra->carveout.domain, alloc); in tegra_drm_alloc()
1076 size = iova_align(&tegra->carveout.domain, size); in tegra_drm_free()
1082 free_iova(&tegra->carveout.domain, in tegra_drm_free()
1083 iova_pfn(&tegra->carveout.domain, dma)); in tegra_drm_free()
1216 init_iova_domain(&tegra->carveout.domain, 1UL << order, in host1x_drm_probe()
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H A Ddrm.h46 } carveout; member
/linux/drivers/dma/
H A Dapple-admac.c94 u32 carveout; member
186 u32 carveout) in admac_free_sram_carveout() argument
189 u32 base = FIELD_GET(CHAN_SRAM_CARVEOUT_BASE, carveout); in admac_free_sram_carveout()
562 &adchan->carveout); in admac_alloc_chan_resources()
566 writel_relaxed(adchan->carveout, in admac_alloc_chan_resources()
578 adchan->carveout); in admac_free_chan_resources()