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/OK3568_Linux_fs/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/bar/
H A Dbase.c27 nvkm_bar_flush(struct nvkm_bar *bar) in nvkm_bar_flush() argument
29 if (bar && bar->func->flush) in nvkm_bar_flush()
30 bar->func->flush(bar); in nvkm_bar_flush()
36 return device->bar->func->bar1.vmm(device->bar); in nvkm_bar_bar1_vmm()
42 struct nvkm_bar *bar = device->bar; in nvkm_bar_bar1_reset() local
43 if (bar) { in nvkm_bar_bar1_reset()
44 bar->func->bar1.init(bar); in nvkm_bar_bar1_reset()
45 bar->func->bar1.wait(bar); in nvkm_bar_bar1_reset()
55 struct nvkm_bar *bar = device->bar; in nvkm_bar_bar2_vmm() local
56 if (bar && bar->bar2) in nvkm_bar_bar2_vmm()
[all …]
H A Dnv50.c34 struct nv50_bar *bar = nv50_bar(base); in nv50_bar_flush() local
35 struct nvkm_device *device = bar->base.subdev.device; in nv50_bar_flush()
37 spin_lock_irqsave(&bar->base.lock, flags); in nv50_bar_flush()
43 spin_unlock_irqrestore(&bar->base.lock, flags); in nv50_bar_flush()
59 nv50_bar_bar1_fini(struct nvkm_bar *bar) in nv50_bar_bar1_fini() argument
61 nvkm_wr32(bar->subdev.device, 0x001708, 0x00000000); in nv50_bar_bar1_fini()
68 struct nv50_bar *bar = nv50_bar(base); in nv50_bar_bar1_init() local
69 nvkm_wr32(device, 0x001708, 0x80000000 | bar->bar1->node->offset >> 4); in nv50_bar_bar1_init()
79 nv50_bar_bar2_fini(struct nvkm_bar *bar) in nv50_bar_bar2_fini() argument
81 nvkm_wr32(bar->subdev.device, 0x00170c, 0x00000000); in nv50_bar_bar2_fini()
[all …]
H A Dgf100.c34 return gf100_bar(base)->bar[1].vmm; in gf100_bar_bar1_vmm()
46 gf100_bar_bar1_fini(struct nvkm_bar *bar) in gf100_bar_bar1_fini() argument
48 nvkm_mask(bar->subdev.device, 0x001704, 0x80000000, 0x00000000); in gf100_bar_bar1_fini()
55 struct gf100_bar *bar = gf100_bar(base); in gf100_bar_bar1_init() local
56 const u32 addr = nvkm_memory_addr(bar->bar[1].inst) >> 12; in gf100_bar_bar1_init()
63 return gf100_bar(base)->bar[0].vmm; in gf100_bar_bar2_vmm()
67 gf100_bar_bar2_fini(struct nvkm_bar *bar) in gf100_bar_bar2_fini() argument
69 nvkm_mask(bar->subdev.device, 0x001714, 0x80000000, 0x00000000); in gf100_bar_bar2_fini()
76 struct gf100_bar *bar = gf100_bar(base); in gf100_bar_bar2_init() local
77 u32 addr = nvkm_memory_addr(bar->bar[0].inst) >> 12; in gf100_bar_bar2_init()
[all …]
H A Dtu102.c28 tu102_bar_bar2_wait(struct nvkm_bar *bar) in tu102_bar_bar2_wait() argument
30 struct nvkm_device *device = bar->subdev.device; in tu102_bar_bar2_wait()
38 tu102_bar_bar2_fini(struct nvkm_bar *bar) in tu102_bar_bar2_fini() argument
40 nvkm_mask(bar->subdev.device, 0xb80f48, 0x80000000, 0x00000000); in tu102_bar_bar2_fini()
47 struct gf100_bar *bar = gf100_bar(base); in tu102_bar_bar2_init() local
48 u32 addr = nvkm_memory_addr(bar->bar[0].inst) >> 12; in tu102_bar_bar2_init()
49 if (bar->bar2_halve) in tu102_bar_bar2_init()
55 tu102_bar_bar1_wait(struct nvkm_bar *bar) in tu102_bar_bar1_wait() argument
57 struct nvkm_device *device = bar->subdev.device; in tu102_bar_bar1_wait()
65 tu102_bar_bar1_fini(struct nvkm_bar *bar) in tu102_bar_bar1_fini() argument
[all …]
/OK3568_Linux_fs/kernel/drivers/net/ethernet/netronome/nfp/nfpcore/
H A Dnfp6000_pcie.c15 * abstraction builds upon this BAR interface.
97 #define NFP_PCIE_P2C_FIXED_SIZE(bar) (1 << (bar)->bitsize) argument
98 #define NFP_PCIE_P2C_BULK_SIZE(bar) (1 << (bar)->bitsize) argument
99 #define NFP_PCIE_P2C_GENERAL_TARGET_OFFSET(bar, x) ((x) << ((bar)->bitsize - 2)) argument
100 #define NFP_PCIE_P2C_GENERAL_TOKEN_OFFSET(bar, x) ((x) << ((bar)->bitsize - 4)) argument
101 #define NFP_PCIE_P2C_GENERAL_SIZE(bar) (1 << ((bar)->bitsize - 4)) argument
103 #define NFP_PCIE_CFG_BAR_PCIETOCPPEXPANSIONBAR(bar, slot) \ argument
104 (0x400 + ((bar) * 8 + (slot)) * 4)
106 #define NFP_PCIE_CPP_BAR_PCIETOCPPEXPANSIONBAR(bar, slot) \ argument
107 (((bar) * 8 + (slot)) * 4)
[all …]
/OK3568_Linux_fs/u-boot/test/env/
H A Dattr.c18 ut_assertok(env_attr_lookup("foo:bar", "foo", attrs)); in env_test_attrs_lookup()
19 ut_asserteq_str("bar", attrs); in env_test_attrs_lookup()
21 ut_assertok(env_attr_lookup(",foo:bar", "foo", attrs)); in env_test_attrs_lookup()
22 ut_asserteq_str("bar", attrs); in env_test_attrs_lookup()
24 ut_assertok(env_attr_lookup(",foo:bar,", "foo", attrs)); in env_test_attrs_lookup()
25 ut_asserteq_str("bar", attrs); in env_test_attrs_lookup()
27 ut_assertok(env_attr_lookup(" foo:bar", "foo", attrs)); in env_test_attrs_lookup()
28 ut_asserteq_str("bar", attrs); in env_test_attrs_lookup()
30 ut_assertok(env_attr_lookup("foo : bar", "foo", attrs)); in env_test_attrs_lookup()
31 ut_asserteq_str("bar", attrs); in env_test_attrs_lookup()
[all …]
/OK3568_Linux_fs/kernel/lib/
H A Dpci_iomap.c14 * pci_iomap_range - create a virtual mapping cookie for a PCI BAR
15 * @dev: PCI device that owns the BAR
16 * @bar: BAR number
17 * @offset: map memory at the given offset in BAR
20 * Using this function you will get a __iomem address to your device BAR.
26 * the complete BAR from offset to the end, pass %0 here.
29 int bar, in pci_iomap_range() argument
33 resource_size_t start = pci_resource_start(dev, bar); in pci_iomap_range()
34 resource_size_t len = pci_resource_len(dev, bar); in pci_iomap_range()
35 unsigned long flags = pci_resource_flags(dev, bar); in pci_iomap_range()
[all …]
/OK3568_Linux_fs/kernel/drivers/pci/controller/cadence/
H A Dpcie-cadence-host.c150 * Set the root complex BAR configuration register: in cdns_pcie_host_init_root_port()
184 enum cdns_pcie_rp_bar bar, in cdns_pcie_host_bar_ib_config() argument
191 if (!rc->avail_ib_bar[bar]) in cdns_pcie_host_bar_ib_config()
194 rc->avail_ib_bar[bar] = false; in cdns_pcie_host_bar_ib_config()
200 cdns_pcie_writel(pcie, CDNS_PCIE_AT_IB_RP_BAR_ADDR0(bar), addr0); in cdns_pcie_host_bar_ib_config()
201 cdns_pcie_writel(pcie, CDNS_PCIE_AT_IB_RP_BAR_ADDR1(bar), addr1); in cdns_pcie_host_bar_ib_config()
203 if (bar == RP_NO_BAR) in cdns_pcie_host_bar_ib_config()
207 value &= ~(LM_RC_BAR_CFG_CTRL_MEM_64BITS(bar) | in cdns_pcie_host_bar_ib_config()
208 LM_RC_BAR_CFG_CTRL_PREF_MEM_64BITS(bar) | in cdns_pcie_host_bar_ib_config()
209 LM_RC_BAR_CFG_CTRL_MEM_32BITS(bar) | in cdns_pcie_host_bar_ib_config()
[all …]
/OK3568_Linux_fs/yocto/poky/bitbake/lib/bb/tests/
H A Ddata.py44 self.d["bar"] = "value_of_bar"
56 val = self.d.expand("${${foo}} ${bar}")
68 val = self.d.expand("${@d.getVar('foo') + ' ${bar}'}")
72 self.d.setVar("bar", "${unsetvar}")
73 val = self.d.expand("${@d.getVar('foo') + ' ${bar}'}")
85 self.d.setVar("FOO", "foo value ${BAR}")
86 self.d.setVar("BAR", "bar value ${@int('test')}")
90 val = self.d.expand("${@d.getVar('foo') + ' ${bar}'}")
98 self.d.setVar("BAR", "bar value")
99 self.d.setVar("FOO", "${BAR} foo ${BAR}")
[all …]
/OK3568_Linux_fs/kernel/drivers/net/ethernet/sfc/
H A Def100.c37 unsigned int bar; member
71 u32 bar = ef100_pci_get_bar_bits(efx, entry_location, EF100_BAR); in ef100_pci_parse_ef100_entry() local
74 "Found EF100 function control window bar=%d offset=0x%llx\n", in ef100_pci_parse_ef100_entry()
75 bar, offset); in ef100_pci_parse_ef100_entry()
83 if (bar == ESE_GZ_CFGBAR_EF100_BAR_NUM_EXPANSION_ROM || in ef100_pci_parse_ef100_entry()
84 bar == ESE_GZ_CFGBAR_EF100_BAR_NUM_INVALID) { in ef100_pci_parse_ef100_entry()
86 "Bad BAR value of %d in Xilinx capabilities EF100 entry.\n", in ef100_pci_parse_ef100_entry()
87 bar); in ef100_pci_parse_ef100_entry()
91 result->bar = bar; in ef100_pci_parse_ef100_entry()
97 static bool ef100_pci_does_bar_overflow(struct efx_nic *efx, int bar, in ef100_pci_does_bar_overflow() argument
[all …]
/OK3568_Linux_fs/kernel/tools/testing/selftests/bpf/prog_tests/
H A Dcgroup_attach_override.c8 #define BAR "/foo/bar/" macro
28 int drop_prog = -1, allow_prog = -1, foo = -1, bar = -1; in test_cgroup_attach_override() local
55 bar = test__join_cgroup(BAR); in test_cgroup_attach_override()
56 if (CHECK(bar < 0, "cgroup_join_bar", "cgroup setup failed\n")) in test_cgroup_attach_override()
63 if (CHECK(bpf_prog_attach(allow_prog, bar, BPF_CGROUP_INET_EGRESS, in test_cgroup_attach_override()
66 "attach prog to %s failed, errno=%d\n", BAR, errno)) in test_cgroup_attach_override()
72 if (CHECK(bpf_prog_detach(bar, BPF_CGROUP_INET_EGRESS), in test_cgroup_attach_override()
74 "detach prog from %s failed, errno=%d\n", BAR, errno)) in test_cgroup_attach_override()
81 if (CHECK(bpf_prog_attach(allow_prog, bar, BPF_CGROUP_INET_EGRESS, in test_cgroup_attach_override()
84 "attach prog to %s failed, errno=%d\n", BAR, errno)) in test_cgroup_attach_override()
[all …]
/OK3568_Linux_fs/kernel/samples/trace_events/
H A Dtrace-events-sample.h70 * Here it is trace_foo_bar(char *foo, int bar).
73 * Here it is simply "foo, bar".
94 * __field_struct(struct bar, foo)
96 * __entry->bar.x = y;
108 * memcpy(__entry->foo, bar, 10);
119 * __dynamic_array( int, foo, bar) is similar to: int foo[bar];
124 * memcpy(__get_dynamic_array(foo), bar, 10);
135 * __string(foo, bar) is similar to: strcpy(foo, bar)
139 * __assign_str(foo, bar);
153 * __assign_bitmask(target_cpus, cpumask_bits(bar), nr_cpumask_bits);
[all …]
/OK3568_Linux_fs/yocto/poky/meta/lib/oeqa/selftest/cases/oelib/
H A Dlicense.py46 "FOO&BAR": ["FOO", "BAR"],
50 "FOO&BAR|BAZ": ["FOO", "BAR"],
52 preferred = ["ALPHA", "FOO", "BAR"]
67 "FOO & (BAR | BAZ)&MOO": ["FOO", "BAR", "MOO"],
72 preferred = ["BAR", "OMEGA", "BETA", "GPL-2.0-only"]
76 ("FOO | BAR", None, None):
78 ("FOO | BAR", None, "FOO"):
79 [True, ["BAR"]],
80 ("FOO | BAR", "BAR", None):
81 [True, ["BAR"]],
[all …]
/OK3568_Linux_fs/kernel/arch/powerpc/platforms/powernv/
H A Dpci-sriov.c18 * the PHB maps MMIO addresses to a specific PE using the "Memory BAR Table".
27 * For a SR-IOV BAR things are a little more awkward since size and alignment
28 * are not coupled. The alignment is set based on the the per-VF BAR size, but
29 * the total BAR area is: number-of-vfs * per-vf-size. The number of VFs
31 * we need to finesse (read: hack) the Linux BAR allocator so that it will
36 * so as a baseline we can assume that we have the following BAR modes
41 * a) A segmented BAR that splits the mapped range into $PE_COUNT equally sized
43 * b) An un-segmented BAR that maps the whole address range to a specific PE.
46 * We prefer to use mode a) since it only requires one MBT entry per SR-IOV BAR
47 * For comparison b) requires one entry per-VF per-BAR, or:
[all …]
/OK3568_Linux_fs/kernel/drivers/pci/endpoint/
H A Dpci-epf-core.c76 * @bar: the BAR number corresponding to the register space
80 void pci_epf_free_space(struct pci_epf *epf, void *addr, enum pci_barno bar) in pci_epf_free_space() argument
87 dma_free_coherent(dev, epf->bar[bar].size, addr, in pci_epf_free_space()
88 epf->bar[bar].phys_addr); in pci_epf_free_space()
90 epf->bar[bar].phys_addr = 0; in pci_epf_free_space()
91 epf->bar[bar].addr = NULL; in pci_epf_free_space()
92 epf->bar[bar].size = 0; in pci_epf_free_space()
93 epf->bar[bar].barno = 0; in pci_epf_free_space()
94 epf->bar[bar].flags = 0; in pci_epf_free_space()
102 * @bar: the BAR number corresponding to the allocated register space
[all …]
/OK3568_Linux_fs/kernel/drivers/xen/xen-pciback/
H A Dconf_space_header.c144 struct pci_bar_info *bar = data; in rom_write() local
146 if (unlikely(!bar)) { in rom_write()
155 bar->which = 1; in rom_write()
159 if (tmpval != bar->val && value == bar->val) { in rom_write()
160 /* Allow restoration of bar value. */ in rom_write()
161 pci_write_config_dword(dev, offset, bar->val); in rom_write()
163 bar->which = 0; in rom_write()
177 struct pci_bar_info *bar = data; in bar_write() local
182 if (unlikely(!bar)) { in bar_write()
197 bar->which = 1; in bar_write()
[all …]
/OK3568_Linux_fs/kernel/Documentation/devicetree/
H A Doverlay-notes.rst41 The overlay bar.dts,
44 ---- bar.dts - overlay target location by label ----------------------------
48 /* bar peripheral */
49 bar {
50 compatible = "corp,bar";
54 ---- bar.dts ---------------------------------------------------------------
56 when loaded (and resolved as described in [1]) should result in foo+bar.dts::
58 ---- foo+bar.dts -----------------------------------------------------------
59 /* FOO platform + bar peripheral */
72 /* bar peripheral */
[all …]
/OK3568_Linux_fs/kernel/tools/perf/Documentation/
H A Dcallchain-overhead-calculation.txt28 void bar(void) {
34 bar()
39 In this case 'foo' is a child of 'bar', and 'bar' is an immediate
41 'main' is a parent of 'foo' and 'bar', and 'bar' is a parent of 'foo'.
43 Suppose all samples are recorded in 'foo' and 'bar' only. When it's
53 bar
57 40.00% bar
59 --- bar
65 child functions (i.e. 'foo' and 'bar') are added to the parents to
81 100.00% 40.00% bar
[all …]
/OK3568_Linux_fs/kernel/drivers/vfio/pci/
H A Dvfio_pci_rdwr.c203 static int vfio_pci_setup_barmap(struct vfio_pci_device *vdev, int bar) in vfio_pci_setup_barmap() argument
209 if (vdev->barmap[bar]) in vfio_pci_setup_barmap()
212 ret = pci_request_selected_regions(pdev, 1 << bar, "vfio"); in vfio_pci_setup_barmap()
216 io = pci_iomap(pdev, bar, 0); in vfio_pci_setup_barmap()
218 pci_release_selected_regions(pdev, 1 << bar); in vfio_pci_setup_barmap()
222 vdev->barmap[bar] = io; in vfio_pci_setup_barmap()
232 int bar = VFIO_PCI_OFFSET_TO_INDEX(*ppos); in vfio_pci_bar_rw() local
236 struct resource *res = &vdev->pdev->resource[bar]; in vfio_pci_bar_rw()
239 if (pci_resource_start(pdev, bar)) in vfio_pci_bar_rw()
240 end = pci_resource_len(pdev, bar); in vfio_pci_bar_rw()
[all …]
/OK3568_Linux_fs/u-boot/doc/uImage.FIT/
H A Doverlay-fdt-boot.txt19 revisions, reva and revb. Assume that both board revisions can use add a bar
46 data = /incbin/("./foo-reva-bar.dtb");
51 data = /incbin/("./foo-revb-bar.dtb");
61 data = /incbin/("./foo-revb-bar-baz.dtb");
77 foo-reva-bar.dtb {
81 foo-revb-bar.dtb {
89 foo-revb-bar-baz.dtb {
105 foo-reva.dtb, foo-revb.dtb, foo-reva-bar.dtb, foo-revb-bar.dtb,
106 foo-revb-baz.dtb, foo-revb-bar-baz.dtb
147 data = /incbin/("./bar.dtbo");
[all …]
/OK3568_Linux_fs/kernel/include/linux/
H A Dpnp.h60 unsigned int bar) in pnp_port_start() argument
62 struct resource *res = pnp_get_resource(dev, IORESOURCE_IO, bar); in pnp_port_start()
70 unsigned int bar) in pnp_port_end() argument
72 struct resource *res = pnp_get_resource(dev, IORESOURCE_IO, bar); in pnp_port_end()
80 unsigned int bar) in pnp_port_flags() argument
82 struct resource *res = pnp_get_resource(dev, IORESOURCE_IO, bar); in pnp_port_flags()
89 static inline int pnp_port_valid(struct pnp_dev *dev, unsigned int bar) in pnp_port_valid() argument
91 return pnp_resource_valid(pnp_get_resource(dev, IORESOURCE_IO, bar)); in pnp_port_valid()
95 unsigned int bar) in pnp_port_len() argument
97 struct resource *res = pnp_get_resource(dev, IORESOURCE_IO, bar); in pnp_port_len()
[all …]
/OK3568_Linux_fs/kernel/drivers/misc/
H A Dpci_endpoint_test.c108 void __iomem *bar[PCI_STD_NUM_BARS]; member
140 int bar, int offset) in pci_endpoint_test_bar_readl() argument
142 return readl(test->bar[bar] + offset); in pci_endpoint_test_bar_readl()
146 int bar, u32 offset, u32 value) in pci_endpoint_test_bar_writel() argument
148 writel(value, test->bar[bar] + offset); in pci_endpoint_test_bar_writel()
273 if (!test->bar[barno]) in pci_endpoint_test_bar()
725 enum pci_barno bar; in pci_endpoint_test_ioctl() local
732 bar = arg; in pci_endpoint_test_ioctl()
733 if (bar < 0 || bar > 5) in pci_endpoint_test_ioctl()
735 if (is_am654_pci_dev(pdev) && bar == BAR_0) in pci_endpoint_test_ioctl()
[all …]
/OK3568_Linux_fs/kernel/arch/arm/mm/
H A Dpmsa-v8.c141 static int __init __pmsav8_setup_region(unsigned int number, u32 bar, u32 lar) in __pmsav8_setup_region() argument
150 prbar_write(bar); in __pmsav8_setup_region()
153 mpu_rgn_info.rgns[number].prbar = bar; in __pmsav8_setup_region()
163 u32 bar, lar; in pmsav8_setup_ram() local
168 bar = start; in pmsav8_setup_ram()
171 bar |= PMSAv8_AP_PL1RW_PL0RW | PMSAv8_RGN_SHARED; in pmsav8_setup_ram()
174 return __pmsav8_setup_region(number, bar, lar); in pmsav8_setup_ram()
179 u32 bar, lar; in pmsav8_setup_io() local
184 bar = start; in pmsav8_setup_io()
187 bar |= PMSAv8_AP_PL1RW_PL0RW | PMSAv8_RGN_SHARED | PMSAv8_BAR_XN; in pmsav8_setup_io()
[all …]
/OK3568_Linux_fs/kernel/sound/soc/sof/
H A Dops.c51 bool snd_sof_dsp_update_bits_unlocked(struct snd_sof_dev *sdev, u32 bar, in snd_sof_dsp_update_bits_unlocked() argument
57 ret = snd_sof_dsp_read(sdev, bar, offset); in snd_sof_dsp_update_bits_unlocked()
65 snd_sof_dsp_write(sdev, bar, offset, new); in snd_sof_dsp_update_bits_unlocked()
71 bool snd_sof_dsp_update_bits64_unlocked(struct snd_sof_dev *sdev, u32 bar, in snd_sof_dsp_update_bits64_unlocked() argument
76 old = snd_sof_dsp_read64(sdev, bar, offset); in snd_sof_dsp_update_bits64_unlocked()
83 snd_sof_dsp_write64(sdev, bar, offset, new); in snd_sof_dsp_update_bits64_unlocked()
90 bool snd_sof_dsp_update_bits(struct snd_sof_dev *sdev, u32 bar, u32 offset, in snd_sof_dsp_update_bits() argument
97 change = snd_sof_dsp_update_bits_unlocked(sdev, bar, offset, mask, in snd_sof_dsp_update_bits()
104 bool snd_sof_dsp_update_bits64(struct snd_sof_dev *sdev, u32 bar, u32 offset, in snd_sof_dsp_update_bits64() argument
111 change = snd_sof_dsp_update_bits64_unlocked(sdev, bar, offset, mask, in snd_sof_dsp_update_bits64()
[all …]
/OK3568_Linux_fs/kernel/drivers/pci/
H A Dmmap.c22 int pci_mmap_page_range(struct pci_dev *pdev, int bar, in pci_mmap_page_range() argument
28 pci_resource_to_user(pdev, bar, &pdev->resource[bar], &start, &end); in pci_mmap_page_range()
32 return pci_mmap_resource_range(pdev, bar, vma, mmap_state, in pci_mmap_page_range()
43 int pci_mmap_resource_range(struct pci_dev *pdev, int bar, in pci_mmap_resource_range() argument
50 size = ((pci_resource_len(pdev, bar) - 1) >> PAGE_SHIFT) + 1; in pci_mmap_resource_range()
60 ret = pci_iobar_pfn(pdev, bar, vma); in pci_mmap_resource_range()
64 vma->vm_pgoff += (pci_resource_start(pdev, bar) >> PAGE_SHIFT); in pci_mmap_resource_range()
81 int pci_mmap_resource_range(struct pci_dev *pdev, int bar, in pci_mmap_resource_range() argument
92 pci_resource_to_user(pdev, bar, &pdev->resource[bar], &start, &end); in pci_mmap_resource_range()
94 return pci_mmap_page_range(pdev, bar, vma, mmap_state, write_combine); in pci_mmap_resource_range()

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