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Searched refs:bar (Results 1 – 25 of 325) sorted by relevance

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/linux/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.c29 tu102_bar_bar2_wait(struct nvkm_bar *bar) in tu102_bar_bar2_wait() argument
31 struct nvkm_device *device = bar->subdev.device; in tu102_bar_bar2_wait()
39 tu102_bar_bar2_fini(struct nvkm_bar *bar) in tu102_bar_bar2_fini() argument
41 nvkm_mask(bar->subdev.device, 0xb80f48, 0x80000000, 0x00000000); in tu102_bar_bar2_fini()
48 struct gf100_bar *bar = gf100_bar(base); in tu102_bar_bar2_init() local
49 u32 addr = nvkm_memory_addr(bar->bar[0].inst) >> 12; in tu102_bar_bar2_init()
50 if (bar->bar2_halve) in tu102_bar_bar2_init()
56 tu102_bar_bar1_wait(struct nvkm_bar *bar) in tu102_bar_bar1_wait() argument
58 struct nvkm_device *device = bar->subdev.device; in tu102_bar_bar1_wait()
66 tu102_bar_bar1_fini(struct nvkm_bar *bar) in tu102_bar_bar1_fini() argument
[all …]
/linux/samples/trace_events/
H A Dtrace-events-sample.h302 TP_PROTO(const char *foo, int bar, const int *lst,
306 TP_ARGS(foo, bar, lst, string, mask, fmt, va),
310 __field( int, bar )
316 __string_len( lstr, foo, bar / 2 < strlen(foo) ? bar / 2 : strlen(foo) )
321 __entry->bar = bar;
332 __entry->foo, __entry->bar,
344 __print_symbolic(__entry->bar,
362 __print_flags(__entry->bar, "|",
428 TP_PROTO(const char *foo, int bar),
430 TP_ARGS(foo, bar),
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/linux/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/
H A Dbar.c34 r535_bar_flush(struct nvkm_bar *bar) in r535_bar_flush() argument
39 if (unlikely(!bar->bar2)) { in r535_bar_flush()
40 g84_bar_flush(bar); in r535_bar_flush()
44 ioread32_native(bar->flushBAR2); in r535_bar_flush()
69 r535_bar_bar2_fini(struct nvkm_bar *bar) in r535_bar_bar2_fini() argument
71 struct nvkm_vmm *vmm = gf100_bar(bar)->bar[0].vmm; in r535_bar_bar2_fini()
72 struct nvkm_gsp *gsp = bar->subdev.device->gsp; in r535_bar_bar2_fini()
74 bar->flushBAR2 = bar->flushBAR2PhysMode; in r535_bar_bar2_fini()
75 nvkm_done(bar->flushFBZero); in r535_bar_bar2_fini()
81 r535_bar_bar2_init(struct nvkm_bar *bar) in r535_bar_bar2_init() argument
[all …]
/linux/drivers/net/ethernet/netronome/nfp/nfpcore/
H A Dnfp6000_pcie.c98 #define NFP_PCIE_P2C_FIXED_SIZE(bar) (1 << (bar)->bitsize) argument
99 #define NFP_PCIE_P2C_BULK_SIZE(bar) (1 << (bar)->bitsize) argument
100 #define NFP_PCIE_P2C_GENERAL_TARGET_OFFSET(bar, x) ((x) << ((bar)->bitsize - 2)) argument
101 #define NFP_PCIE_P2C_GENERAL_TOKEN_OFFSET(bar, x) ((x) << ((bar)->bitsize - 4)) argument
102 #define NFP_PCIE_P2C_GENERAL_SIZE(bar) (1 << ((bar)->bitsize - 4)) argument
150 struct nfp_bar bar[NFP_PCI_BAR_MAX]; member
174 static u32 nfp_bar_maptype(struct nfp_bar *bar) in nfp_bar_maptype() argument
176 return NFP_PCIE_BAR_PCIE2CPP_MapType_of(bar->barcfg); in nfp_bar_maptype()
179 static resource_size_t nfp_bar_resource_len(struct nfp_bar *bar) in nfp_bar_resource_len() argument
181 return pci_resource_len(bar->nfp->pdev, (bar->index / 8) * 2) / 8; in nfp_bar_resource_len()
[all …]
/linux/Documentation/translations/zh_CN/devicetree/
H A Doverlay-notes.rst46 覆盖bar.dtso,
49 ---- bar.dtso - 按标签覆盖目标位置 ---------------------------
53 /* bar外围 */
54 bar {
55 compatible = "corp,bar";
59 ---- bar.dtso --------------------------------------------------------------
61 当加载（并按照[1]中描述的方式解决）时，应该产生foo+bar.dts::
63 ---- foo+bar.dts -----------------------------------------------------------
64 /* FOO平台 + bar外围 */
77 /* bar外围 */
[all …]
/linux/drivers/pci/controller/cadence/
H A Dpcie-cadence-hpa-regs.h34 #define CDNS_PCIE_HPA_LM_EP_FUNC_BAR_CFG(bar, fn) \ argument
35 (((bar) < BAR_3) ? CDNS_PCIE_HPA_LM_EP_FUNC_BAR_CFG0(fn) : \
39 #define CDNS_PCIE_HPA_LM_EP_VFUNC_BAR_CFG(bar, fn) \ argument
40 (((bar) < BAR_3) ? CDNS_PCIE_HPA_LM_EP_VFUNC_BAR_CFG0(fn) : \
84 #define HPA_LM_RC_BAR_CFG_CTRL_DISABLED(bar) \ argument
85 (CDNS_PCIE_HPA_LM_BAR_CFG_CTRL_DISABLED << ((bar) * 10))
86 #define HPA_LM_RC_BAR_CFG_CTRL_IO_32BITS(bar) \ argument
87 (CDNS_PCIE_HPA_LM_BAR_CFG_CTRL_IO_32BITS << ((bar) * 10))
88 #define HPA_LM_RC_BAR_CFG_CTRL_MEM_32BITS(bar) \ argument
89 (CDNS_PCIE_HPA_LM_BAR_CFG_CTRL_MEM_32BITS << ((bar) * 10))
[all …]
/linux/drivers/pci/endpoint/functions/
H A Dpci-epf-test.c737 enum pci_barno bar; in pci_epf_test_enable_doorbell() local
749 if (db->bar != NO_BAR) { in pci_epf_test_enable_doorbell()
754 bar = db->bar; in pci_epf_test_enable_doorbell()
757 bar = pci_epc_get_next_free_bar(epf_test->epc_features, in pci_epf_test_enable_doorbell()
759 if (bar < BAR_0) in pci_epf_test_enable_doorbell()
776 reg->doorbell_bar = cpu_to_le32(bar); in pci_epf_test_enable_doorbell()
778 if (db->bar == NO_BAR) { in pci_epf_test_enable_doorbell()
779 ret = pci_epf_align_inbound_addr(epf, bar, in pci_epf_test_enable_doorbell()
791 if (db->bar == NO_BAR) { in pci_epf_test_enable_doorbell()
792 epf_test->db_bar.barno = bar; in pci_epf_test_enable_doorbell()
[all …]
/linux/drivers/xen/xen-pciback/
H A Dconf_space_header.c129 struct pci_bar_info *bar = data; in rom_write() local
131 if (unlikely(!bar)) { in rom_write()
140 bar->which = 1; in rom_write()
144 if (tmpval != bar->val && value == bar->val) { in rom_write()
146 pci_write_config_dword(dev, offset, bar->val); in rom_write()
148 bar->which = 0; in rom_write()
162 struct pci_bar_info *bar = data; in bar_write() local
167 if (unlikely(!bar)) { in bar_write()
182 bar->which = 1; in bar_write()
186 if (tmpval != bar->val && value == bar->val) { in bar_write()
[all …]
/linux/drivers/pci/
H A Diomap.c30 int bar, in pci_iomap_range() argument
37 if (!pci_bar_index_is_valid(bar)) in pci_iomap_range()
40 start = pci_resource_start(dev, bar); in pci_iomap_range()
41 len = pci_resource_len(dev, bar); in pci_iomap_range()
42 flags = pci_resource_flags(dev, bar); in pci_iomap_range()
77 int bar, in pci_iomap_wc_range() argument
84 if (!pci_bar_index_is_valid(bar)) in pci_iomap_wc_range()
87 start = pci_resource_start(dev, bar); in pci_iomap_wc_range()
88 len = pci_resource_len(dev, bar); in pci_iomap_wc_range()
89 flags = pci_resource_flags(dev, bar); in pci_iomap_wc_range()
[all …]
H A Drebar.c68 static int pci_rebar_find_pos(struct pci_dev *pdev, int bar) in pci_rebar_find_pos() argument
73 if (pci_resource_is_iov(bar)) { in pci_rebar_find_pos()
75 bar = pci_resource_num_to_vf_bar(bar); in pci_rebar_find_pos()
91 if (bar_idx == bar) in pci_rebar_find_pos()
108 u64 pci_rebar_get_possible_sizes(struct pci_dev *pdev, int bar) in pci_rebar_get_possible_sizes() argument
113 pos = pci_rebar_find_pos(pdev, bar); in pci_rebar_get_possible_sizes()
122 bar == 0 && cap == 0x700) in pci_rebar_get_possible_sizes()
138 bool pci_rebar_size_supported(struct pci_dev *pdev, int bar, int size) in pci_rebar_size_supported() argument
140 u64 sizes = pci_rebar_get_possible_sizes(pdev, bar); in pci_rebar_size_supported()
159 int pci_rebar_get_max_size(struct pci_dev *pdev, int bar) in pci_rebar_get_max_size() argument
[all …]
/linux/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
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()
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
101 pci_resource_len(efx->pci_dev, bar); in ef100_pci_does_bar_overflow()
114 u32 bar; in ef100_pci_parse_continue_entry() local
[all …]
/linux/samples/rust/
H A Drust_driver_pci.rs69 bar: Bar0<'bound>,
85 fn testdev(index: &TestIndex, bar: &Bar0<'_>) -> Result<u32> { in config_space()
87 bar.write_reg(regs::TEST::zeroed().with_index(*index)); in config_space()
89 let offset = bar.read(regs::OFFSET).into_raw() as usize; in config_space()
90 let data = bar.read(regs::DATA).into(); in config_space()
95 bar.try_write8(data, offset)?;
97 Ok(bar.read(regs::COUNT).into())
160 let bar = pdev.iomap_region_sized::<{ regs::END }>(0, c"rust_driver_pci")?;
165 SampleDriverData::testdev(info, &bar)?
171 bar,
40 bar: Devres<Bar0>, global() field
117 let bar = bar.access(pdev.as_ref())?; probe() localVariable
[all...]
/linux/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 …]
/linux/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 …]
/linux/sound/soc/sof/
H A Diomem-utils.c57 void __iomem *dest = sdev->bar[sdev->mailbox_bar] + offset; in sof_mailbox_write()
66 void __iomem *src = sdev->bar[sdev->mailbox_bar] + offset; in sof_mailbox_read()
79 int bar = snd_sof_dsp_get_bar_index(sdev, blk_type); in sof_block_write() local
86 if (bar < 0) in sof_block_write()
87 return bar; in sof_block_write()
89 dest = sdev->bar[bar] + offset; in sof_block_write()
118 int bar = snd_sof_dsp_get_bar_index(sdev, blk_type); in sof_block_read() local
120 if (bar < 0) in sof_block_read()
121 return bar; in sof_block_read()
123 memcpy_fromio(dest, sdev->bar[bar] + offset, size); in sof_block_read()
H A Dops.c46 bool snd_sof_dsp_update_bits_unlocked(struct snd_sof_dev *sdev, u32 bar, in snd_sof_pci_update_bits()
52 ret = snd_sof_dsp_read(sdev, bar, offset); in snd_sof_dsp_update_bits_unlocked()
60 snd_sof_dsp_write(sdev, bar, offset, new); in snd_sof_dsp_update_bits_unlocked()
66 bool snd_sof_dsp_update_bits64_unlocked(struct snd_sof_dev *sdev, u32 bar, in snd_sof_dsp_update_bits_unlocked()
71 old = snd_sof_dsp_read64(sdev, bar, offset); in snd_sof_dsp_update_bits64_unlocked() argument
78 snd_sof_dsp_write64(sdev, bar, offset, new); in snd_sof_dsp_update_bits64_unlocked()
85 bool snd_sof_dsp_update_bits(struct snd_sof_dev *sdev, u32 bar, u32 offset, in snd_sof_dsp_update_bits64_unlocked()
89 return snd_sof_dsp_update_bits_unlocked(sdev, bar, offset, mask, value);
93 bool snd_sof_dsp_update_bits64(struct snd_sof_dev *sdev, u32 bar, u32 offset, in snd_sof_dsp_update_bits()
97 return snd_sof_dsp_update_bits64_unlocked(sdev, bar, offse in snd_sof_dsp_update_bits()
51 snd_sof_dsp_update_bits_unlocked(struct snd_sof_dev * sdev,u32 bar,u32 offset,u32 mask,u32 value) snd_sof_dsp_update_bits_unlocked() argument
90 snd_sof_dsp_update_bits(struct snd_sof_dev * sdev,u32 bar,u32 offset,u32 mask,u32 value) snd_sof_dsp_update_bits() argument
104 snd_sof_dsp_update_bits64(struct snd_sof_dev * sdev,u32 bar,u32 offset,u64 mask,u64 value) snd_sof_dsp_update_bits64() argument
119 snd_sof_dsp_update_bits_forced_unlocked(struct snd_sof_dev * sdev,u32 bar,u32 offset,u32 mask,u32 value) snd_sof_dsp_update_bits_forced_unlocked() argument
134 snd_sof_dsp_update_bits_forced(struct snd_sof_dev * sdev,u32 bar,u32 offset,u32 mask,u32 value) snd_sof_dsp_update_bits_forced() argument
[all...]
/linux/Documentation/translations/zh_CN/admin-guide/
H A Dbootconfig.rst46 foo.bar.baz = value1
47 foo.bar.qux.quux = value2
51 foo.bar {
58 foo.bar { baz = value1; qux.quux = value2 }
68 foo = bar, baz
73 foo = bar, baz
81 foo = bar, baz
84 这样， ``foo`` 关键字就同时拥有了 ``bar`` ， ``baz`` 和 ``qux`` 。
90 foo.bar = value2
96 bar = value1
[all …]
/linux/Documentation/translations/zh_TW/admin-guide/
H A Dbootconfig.rst46 foo.bar.baz = value1
47 foo.bar.qux.quux = value2
51 foo.bar {
58 foo.bar { baz = value1; qux.quux = value2 }
68 foo = bar, baz
73 foo = bar, baz
81 foo = bar, baz
84 這樣， ``foo`` 關鍵字就同時擁有了 ``bar`` ， ``baz`` 和 ``qux`` 。
90 foo.bar = value2
96 bar = value1
[all …]
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dcgroup_attach_override.c28 int drop_prog = -1, allow_prog = -1, foo = -1, bar = -1; in serial_test_cgroup_attach_override() local
55 bar = test__join_cgroup(BAR); in serial_test_cgroup_attach_override()
56 if (CHECK(bar < 0, "cgroup_join_bar", "cgroup setup failed\n")) in serial_test_cgroup_attach_override()
63 if (CHECK(bpf_prog_attach(allow_prog, bar, BPF_CGROUP_INET_EGRESS, in serial_test_cgroup_attach_override()
72 if (CHECK(bpf_prog_detach(bar, BPF_CGROUP_INET_EGRESS), in serial_test_cgroup_attach_override()
81 if (CHECK(bpf_prog_attach(allow_prog, bar, BPF_CGROUP_INET_EGRESS, in serial_test_cgroup_attach_override()
95 if (CHECK(bpf_prog_attach(allow_prog, bar, BPF_CGROUP_INET_EGRESS, in serial_test_cgroup_attach_override()
101 if (CHECK(!bpf_prog_attach(allow_prog, bar, BPF_CGROUP_INET_EGRESS, 0), in serial_test_cgroup_attach_override()
106 if (CHECK(bpf_prog_detach(bar, BPF_CGROUP_INET_EGRESS), in serial_test_cgroup_attach_override()
121 if (CHECK(!bpf_prog_attach(allow_prog, bar, BPF_CGROUP_INET_EGRESS, 0), in serial_test_cgroup_attach_override()
[all …]
/linux/tools/perf/Documentation/
H A Dcallchain-overhead-calculation.txt29 void bar(void) {
35 bar()
40 In this case 'foo' is a child of 'bar', and 'bar' is an immediate
42 'main' is a parent of 'foo' and 'bar', and 'bar' is a parent of 'foo'.
44 Suppose all samples are recorded in 'foo' and 'bar' only. When it's
54 bar
58 40.00% bar
60 --- bar
[all...]
/linux/drivers/dma/dw-edma/
H A Ddw-edma-pcie.c50 .bar = a, \
56 enum pci_barno bar; member
99 .rg.bar = BAR_0,
137 .rg.bar = BAR_0,
150 .rg.bar = BAR_0,
162 enum pci_barno bar, off_t start_off, in dw_edma_set_chan_region_offset() argument
175 pdata->ll_wr[i].bar = bar; in dw_edma_set_chan_region_offset()
183 pdata->ll_rd[i].bar = bar; in dw_edma_set_chan_region_offset()
191 pdata->dt_wr[i].bar = bar; in dw_edma_set_chan_region_offset()
199 pdata->dt_rd[i].bar = bar; in dw_edma_set_chan_region_offset()
[all …]
/linux/include/asm-generic/
H A Dpci_iomap.h13 extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max);
14 extern void __iomem *pci_iomap_wc(struct pci_dev *dev, int bar, unsigned long max);
15 extern void __iomem *pci_iomap_range(struct pci_dev *dev, int bar,
18 extern void __iomem *pci_iomap_wc_range(struct pci_dev *dev, int bar,
35 static inline void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max) in pci_iomap() argument
40 static inline void __iomem *pci_iomap_wc(struct pci_dev *dev, int bar, unsigned long max) in pci_iomap_wc() argument
44 static inline void __iomem *pci_iomap_range(struct pci_dev *dev, int bar, in pci_iomap_range() argument
50 static inline void __iomem *pci_iomap_wc_range(struct pci_dev *dev, int bar, in pci_iomap_wc_range() argument

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