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Searched refs:pmem (Results 1 – 25 of 64) sorted by relevance

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/linux-6.15/drivers/nvdimm/
H A Dpmem.c41 return pmem->bb.dev; in to_dev()
94 if (pmem->bb_state) in pmem_clear_bb()
119 pmem_clear_bb(pmem, to_sect(pmem, offset), cleared >> SECTOR_SHIFT); in pmem_clear_poison()
257 *pfn = phys_to_pfn_t(pmem->phys_addr + offset, pmem->pfn_flags); in __pmem_direct_access()
286 return PHYS_PFN(pmem->size - pmem->pfn_pad - offset); in __pmem_direct_access()
439 u64 offset = PFN_PHYS(pfn) - pmem->phys_addr - pmem->data_offset; in pmem_pagemap_memory_failure()
472 pmem = devm_kzalloc(dev, sizeof(*pmem), GFP_KERNEL); in pmem_attach_disk()
473 if (!pmem) in pmem_attach_disk()
515 pmem->pgmap.owner = pmem; in pmem_attach_disk()
551 set_capacity(disk, (pmem->size - pmem->pfn_pad - pmem->data_offset) in pmem_attach_disk()
[all …]
H A Dpmem.h32 long __pmem_direct_access(struct pmem_device *pmem, pgoff_t pgoff,
H A DMakefile9 nd_pmem-y := pmem.o
/linux-6.15/tools/testing/nvdimm/
H A Dpmem-dax.c11 long __pmem_direct_access(struct pmem_device *pmem, pgoff_t pgoff, in __pmem_direct_access() argument
15 resource_size_t offset = PFN_PHYS(pgoff) + pmem->data_offset; in __pmem_direct_access()
17 if (unlikely(is_bad_pmem(&pmem->bb, PFN_PHYS(pgoff) / 512, in __pmem_direct_access()
25 if (get_nfit_res(pmem->phys_addr + offset)) { in __pmem_direct_access()
29 *kaddr = pmem->virt_addr + offset; in __pmem_direct_access()
30 page = vmalloc_to_page(pmem->virt_addr + offset); in __pmem_direct_access()
34 __func__, pmem, pgoff, page_to_pfn(page)); in __pmem_direct_access()
40 *kaddr = pmem->virt_addr + offset; in __pmem_direct_access()
42 *pfn = phys_to_pfn_t(pmem->phys_addr + offset, pmem->pfn_flags); in __pmem_direct_access()
48 if (unlikely(pmem->bb.count)) in __pmem_direct_access()
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H A DKbuild44 nd_pmem-y := $(NVDIMM_SRC)/pmem.o
45 nd_pmem-y += pmem-dax.o
64 dax_pmem-y := $(DAX_SRC)/pmem.o
H A Dpmem_test.c8 nfit_test_watermark(pmem);
/linux-6.15/drivers/staging/rtl8723bs/include/
H A Drtw_io.h27 void (*_read_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem);
28 void (*_write_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem);
32 u32 (*_read_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem);
33 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem);
35 u32 (*_write_scsi)(struct intf_hdl *pintfhdl, u32 cnt, u8 *pmem);
70 extern u32 rtw_write_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
/linux-6.15/drivers/char/
H A Dapplicom.c702 void __iomem *pmem; in ac_ioctl() local
729 pmem = apbs[IndexCard].RamIO; in ac_ioctl()
738 adgl->conf_end_test[i] = readb(pmem++); in ac_ioctl()
740 adgl->error_code[i] = readb(pmem++); in ac_ioctl()
743 pmem = apbs[IndexCard].RamIO + VERS; in ac_ioctl()
744 adgl->vers = readb(pmem); in ac_ioctl()
745 pmem = apbs[IndexCard].RamIO + TYPE_CARD; in ac_ioctl()
747 adgl->reserv1[i] = readb(pmem++); in ac_ioctl()
759 writeb(0xff, pmem++); in ac_ioctl()
773 writeb(adgl->tic_des_from_pc, pmem); in ac_ioctl()
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/linux-6.15/drivers/firmware/
H A Dstratix10-svc.c188 if (pmem->paddr == addr) in svc_pa_to_va()
189 return pmem->vaddr; in svc_pa_to_va()
1071 pmem = devm_kzalloc(chan->ctrl->dev, sizeof(*pmem), GFP_KERNEL); in stratix10_svc_allocate_memory()
1072 if (!pmem) in stratix10_svc_allocate_memory()
1082 pmem->vaddr = (void *)va; in stratix10_svc_allocate_memory()
1083 pmem->paddr = pa; in stratix10_svc_allocate_memory()
1084 pmem->size = s; in stratix10_svc_allocate_memory()
1087 pmem->vaddr, (unsigned int)pmem->paddr); in stratix10_svc_allocate_memory()
1105 if (pmem->vaddr == kaddr) { in stratix10_svc_free_memory()
1108 pmem->vaddr = NULL; in stratix10_svc_free_memory()
[all …]
/linux-6.15/Documentation/devicetree/bindings/pmem/
H A Dpmem-region.txt19 - compatible = "pmem-region"
50 pmem@5000 {
51 compatible = "pmem-region";
59 pmem@6000 {
60 compatible = "pmem-region";
/linux-6.15/arch/powerpc/mm/book3s64/
H A Diommu_api.c58 struct mm_iommu_table_group_mem_t **pmem) in mm_iommu_do_alloc() argument
169 *pmem = mem; in mm_iommu_do_alloc()
187 struct mm_iommu_table_group_mem_t **pmem) in mm_iommu_new() argument
190 pmem); in mm_iommu_new()
196 struct mm_iommu_table_group_mem_t **pmem) in mm_iommu_newdev() argument
198 return mm_iommu_do_alloc(mm, ua, entries, dev_hpa, pmem); in mm_iommu_newdev()
/linux-6.15/drivers/staging/rtl8723bs/core/
H A Drtw_io.c109 u32 rtw_write_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem) in rtw_write_port() argument
111 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem); in rtw_write_port()
117 return _write_port(pintfhdl, addr, cnt, pmem); in rtw_write_port()
/linux-6.15/arch/mips/include/asm/octeon/
H A Dcvmx-pemx-defs.h442 uint64_t pmem:1; member
450 uint64_t pmem:1;
481 uint64_t pmem:1; member
489 uint64_t pmem:1;
520 uint64_t pmem:1; member
528 uint64_t pmem:1;
/linux-6.15/drivers/gpu/drm/nouveau/nvkm/engine/gr/
H A Dr535.c130 struct nvkm_memory **pmem, struct nvkm_vma **pvma, in r535_gr_promote_ctx() argument
159 gr->ctxbuf[i].init, &pmem[i]); in r535_gr_promote_ctx()
171 pmem[i] = nvkm_memory_ref(gr->ctxbuf_mem[i]); in r535_gr_promote_ctx()
182 nvkm_memory_size(pmem[i]), &pvma[i]); in r535_gr_promote_ctx()
187 ret = nvkm_memory_map(pmem[i], 0, vmm, pvma[i], &args, sizeof(args)); in r535_gr_promote_ctx()
195 entry->gpuPhysAddr = nvkm_memory_addr(pmem[i]); in r535_gr_promote_ctx()
/linux-6.15/tools/testing/cxl/
H A DKbuild35 cxl_pmem-y := $(CXL_SRC)/pmem.o
56 cxl_core-y += $(CXL_CORE_SRC)/pmem.o
/linux-6.15/drivers/dax/
H A DMakefile11 dax_pmem-y := pmem.o
/linux-6.15/drivers/cxl/
H A DMakefile19 cxl_pmem-y := pmem.o security.o
/linux-6.15/arch/powerpc/include/asm/
H A Dmmu_context.h27 struct mm_iommu_table_group_mem_t **pmem);
30 struct mm_iommu_table_group_mem_t **pmem);
/linux-6.15/drivers/cxl/core/
H A DMakefile9 cxl_core-y += pmem.o
/linux-6.15/arch/riscv/mm/
H A DMakefile19 obj-y += pmem.o
/linux-6.15/Documentation/ABI/removed/
H A Dsysfs-bus-nfit10 Scrub) operation across every pmem range. Part of that process
/linux-6.15/Documentation/driver-api/nvdimm/
H A Dnvdimm.rst109 https://pmem.io/documents/NVDIMM_Namespace_Spec.pdf
111 https://pmem.io/documents/NVDIMM_DSM_Interface_Example.pdf
113 https://pmem.io/documents/NVDIMM_Driver_Writers_Guide.pdf
121 https://github.com/pmem/ndctl.git
489 |-- driver -> ../../../../../../bus/nd/drivers/pmem
544 /* unlike pmem namespaces, blk namespaces have a sector size */
567 A BTT (design document: https://pmem.io/2014/09/23/btt.html) is a
/linux-6.15/arch/powerpc/platforms/pseries/
H A DMakefile16 obj-$(CONFIG_MEMORY_HOTPLUG) += hotplug-memory.o pmem.o
/linux-6.15/Documentation/translations/zh_CN/mm/
H A Dmemory-model.rst129 * pmem: 通过DAX映射将平台持久性内存作为直接I/O目标使用。
/linux-6.15/Documentation/ABI/testing/
H A Dsysfs-bus-cxl66 What: /sys/bus/cxl/devices/memX/pmem/size
76 What: /sys/bus/cxl/devices/memX/pmem/qos_class
300 What: /sys/bus/cxl/devices/decoderX.Y/cap_{pmem,ram,type2,type3}
344 split into a 'ram' (volatile memory) range and 'pmem'
346 'ram', 'pmem', or 'none'. The 'none' indicates the decoder is
351 state, with either 'ram' or 'pmem' to set the boundaries for the
413 What: /sys/bus/cxl/devices/decoderX.Y/create_{pmem,ram}_region
415 KernelVersion: v6.0 (pmem), v6.3 (ram)

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