| /Linux-v4.19/drivers/gpu/drm/nouveau/nvkm/subdev/bar/ |
| D | base.c | 27 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()
45 struct nvkm_bar *bar = device->bar; in nvkm_bar_bar2_vmm() local
46 if (bar && bar->bar2) in nvkm_bar_bar2_vmm()
47 return bar->func->bar2.vmm(bar); in nvkm_bar_bar2_vmm()
54 struct nvkm_bar *bar = device->bar; in nvkm_bar_bar2_fini() local
55 if (bar && bar->bar2) { in nvkm_bar_bar2_fini()
56 bar->func->bar2.fini(bar); in nvkm_bar_bar2_fini()
[all …]
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| D | nv50.c | 34 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 …]
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| D | gf100.c | 34 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 …]
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| D | Kbuild | 1 nvkm-y += nvkm/subdev/bar/base.o
2 nvkm-y += nvkm/subdev/bar/nv50.o
3 nvkm-y += nvkm/subdev/bar/g84.o
4 nvkm-y += nvkm/subdev/bar/gf100.o
5 nvkm-y += nvkm/subdev/bar/gk20a.o
6 nvkm-y += nvkm/subdev/bar/gm107.o
7 nvkm-y += nvkm/subdev/bar/gm20b.o
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| /Linux-v4.19/samples/trace_events/ |
| D | trace-events-sample.h | 231 TP_PROTO(const char *foo, int bar, const int *lst,
234 TP_ARGS(foo, bar, lst, string, mask),
238 __field( int, bar )
246 __entry->bar = bar;
253 TP_printk("foo %s %d %s %s %s %s (%s)", __entry->foo, __entry->bar,
265 __print_symbolic(__entry->bar,
283 __print_flags(__entry->bar, "|",
339 TP_PROTO(const char *foo, int bar),
341 TP_ARGS(foo, bar),
343 TP_CONDITION(!(bar % 10)),
[all …]
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| /Linux-v4.19/drivers/net/ethernet/netronome/nfp/nfpcore/ |
| D | nfp6000_pcie.c | 127 #define NFP_PCIE_P2C_FIXED_SIZE(bar) (1 << (bar)->bitsize) argument
128 #define NFP_PCIE_P2C_BULK_SIZE(bar) (1 << (bar)->bitsize) argument
129 #define NFP_PCIE_P2C_GENERAL_TARGET_OFFSET(bar, x) ((x) << ((bar)->bitsize - 2)) argument
130 #define NFP_PCIE_P2C_GENERAL_TOKEN_OFFSET(bar, x) ((x) << ((bar)->bitsize - 4)) argument
131 #define NFP_PCIE_P2C_GENERAL_SIZE(bar) (1 << ((bar)->bitsize - 4)) argument
133 #define NFP_PCIE_CFG_BAR_PCIETOCPPEXPANSIONBAR(bar, slot) \ argument
134 (0x400 + ((bar) * 8 + (slot)) * 4)
136 #define NFP_PCIE_CPP_BAR_PCIETOCPPEXPANSIONBAR(bar, slot) \ argument
137 (((bar) * 8 + (slot)) * 4)
181 struct nfp_bar bar[NFP_PCI_BAR_MAX]; member
[all …]
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| /Linux-v4.19/drivers/xen/xen-pciback/ |
| D | conf_space_header.c | 138 struct pci_bar_info *bar = data; in rom_write() local
140 if (unlikely(!bar)) { in rom_write()
150 bar->which = 1; in rom_write()
154 if (tmpval != bar->val && value == bar->val) { in rom_write()
156 pci_write_config_dword(dev, offset, bar->val); in rom_write()
158 bar->which = 0; in rom_write()
172 struct pci_bar_info *bar = data; in bar_write() local
177 if (unlikely(!bar)) { in bar_write()
193 bar->which = 1; in bar_write()
197 if (tmpval != bar->val && value == bar->val) { in bar_write()
[all …]
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| /Linux-v4.19/lib/ |
| D | pci_iomap.c | 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()
69 int bar, in pci_iomap_wc_range() argument
73 resource_size_t start = pci_resource_start(dev, bar); in pci_iomap_wc_range()
74 resource_size_t len = pci_resource_len(dev, bar); in pci_iomap_wc_range()
75 unsigned long flags = pci_resource_flags(dev, bar); in pci_iomap_wc_range()
111 void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long maxlen) in pci_iomap() argument
113 return pci_iomap_range(dev, bar, 0, maxlen); in pci_iomap()
[all …]
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| /Linux-v4.19/drivers/pci/ |
| D | mmap.c | 22 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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| /Linux-v4.19/drivers/vfio/pci/ |
| D | vfio_pci_rdwr.c | 135 static int vfio_pci_setup_barmap(struct vfio_pci_device *vdev, int bar) in vfio_pci_setup_barmap() argument
141 if (vdev->barmap[bar]) in vfio_pci_setup_barmap()
144 ret = pci_request_selected_regions(pdev, 1 << bar, "vfio"); in vfio_pci_setup_barmap()
148 io = pci_iomap(pdev, bar, 0); in vfio_pci_setup_barmap()
150 pci_release_selected_regions(pdev, 1 << bar); in vfio_pci_setup_barmap()
154 vdev->barmap[bar] = io; in vfio_pci_setup_barmap()
164 int bar = VFIO_PCI_OFFSET_TO_INDEX(*ppos); in vfio_pci_bar_rw() local
170 if (pci_resource_start(pdev, bar)) in vfio_pci_bar_rw()
171 end = pci_resource_len(pdev, bar); in vfio_pci_bar_rw()
172 else if (bar == PCI_ROM_RESOURCE && in vfio_pci_bar_rw()
[all …]
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| /Linux-v4.19/drivers/pci/endpoint/ |
| D | pci-epf-core.c | 91 void pci_epf_free_space(struct pci_epf *epf, void *addr, enum pci_barno bar) in pci_epf_free_space() argument
98 dma_free_coherent(dev, epf->bar[bar].size, addr, in pci_epf_free_space()
99 epf->bar[bar].phys_addr); in pci_epf_free_space()
101 epf->bar[bar].phys_addr = 0; in pci_epf_free_space()
102 epf->bar[bar].size = 0; in pci_epf_free_space()
103 epf->bar[bar].barno = 0; in pci_epf_free_space()
104 epf->bar[bar].flags = 0; in pci_epf_free_space()
115 void *pci_epf_alloc_space(struct pci_epf *epf, size_t size, enum pci_barno bar) in pci_epf_alloc_space() argument
131 epf->bar[bar].phys_addr = phys_addr; in pci_epf_alloc_space()
132 epf->bar[bar].size = size; in pci_epf_alloc_space()
[all …]
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| /Linux-v4.19/include/linux/ |
| D | pnp.h | 60 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 …]
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| /Linux-v4.19/arch/arm/mm/ |
| D | pmsa-v8.c | 140 static int __init __pmsav8_setup_region(unsigned int number, u32 bar, u32 lar) in __pmsav8_setup_region() argument
149 prbar_write(bar); in __pmsav8_setup_region()
152 mpu_rgn_info.rgns[number].prbar = bar; in __pmsav8_setup_region()
162 u32 bar, lar; in pmsav8_setup_ram() local
167 bar = start; in pmsav8_setup_ram()
170 bar |= PMSAv8_AP_PL1RW_PL0RW | PMSAv8_RGN_SHARED; in pmsav8_setup_ram()
173 return __pmsav8_setup_region(number, bar, lar); in pmsav8_setup_ram()
178 u32 bar, lar; in pmsav8_setup_io() local
183 bar = start; in pmsav8_setup_io()
186 bar |= PMSAv8_AP_PL1RW_PL0RW | PMSAv8_RGN_SHARED | PMSAv8_BAR_XN; in pmsav8_setup_io()
[all …]
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| /Linux-v4.19/drivers/misc/ |
| D | pci_endpoint_test.c | 103 void __iomem *bar[6]; member
133 int bar, int offset) in pci_endpoint_test_bar_readl() argument
135 return readl(test->bar[bar] + offset); in pci_endpoint_test_bar_readl()
139 int bar, u32 offset, u32 value) in pci_endpoint_test_bar_writel() argument
141 writel(value, test->bar[bar] + offset); in pci_endpoint_test_bar_writel()
263 if (!test->bar[barno]) in pci_endpoint_test_bar()
589 enum pci_barno bar; in pci_endpoint_test_ioctl() local
595 bar = arg; in pci_endpoint_test_ioctl()
596 if (bar < 0 || bar > 5) in pci_endpoint_test_ioctl()
598 ret = pci_endpoint_test_bar(test, bar); in pci_endpoint_test_ioctl()
[all …]
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| /Linux-v4.19/include/asm-generic/ |
| D | pci_iomap.h | 13 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,
32 static inline void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max) in pci_iomap() argument
37 static inline void __iomem *pci_iomap_wc(struct pci_dev *dev, int bar, unsigned long max) in pci_iomap_wc() argument
41 static inline void __iomem *pci_iomap_range(struct pci_dev *dev, int bar, in pci_iomap_range() argument
47 static inline void __iomem *pci_iomap_wc_range(struct pci_dev *dev, int bar, in pci_iomap_wc_range() argument
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| /Linux-v4.19/tools/perf/Documentation/ |
| D | callchain-overhead-calculation.txt | 28 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
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| /Linux-v4.19/drivers/pci/endpoint/functions/ |
| D | pci-epf-test.c | 382 int bar; in pci_epf_test_unbind() local
386 for (bar = BAR_0; bar <= BAR_5; bar++) { in pci_epf_test_unbind()
387 epf_bar = &epf->bar[bar]; in pci_epf_test_unbind()
389 if (epf_test->reg[bar]) { in pci_epf_test_unbind()
390 pci_epf_free_space(epf, epf_test->reg[bar], bar); in pci_epf_test_unbind()
398 int bar; in pci_epf_test_set_bar() local
406 for (bar = BAR_0; bar <= BAR_5; bar++) { in pci_epf_test_set_bar()
407 epf_bar = &epf->bar[bar]; in pci_epf_test_set_bar()
415 pci_epf_free_space(epf, epf_test->reg[bar], bar); in pci_epf_test_set_bar()
416 dev_err(dev, "Failed to set BAR%d\n", bar); in pci_epf_test_set_bar()
[all …]
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| /Linux-v4.19/drivers/staging/gasket/ |
| D | gasket_core.h | 590 static inline ulong gasket_dev_read_64(struct gasket_dev *gasket_dev, int bar, in gasket_dev_read_64() argument
593 return readq(&gasket_dev->bar_data[bar].virt_base[location]); in gasket_dev_read_64()
597 int bar, ulong location) in gasket_dev_write_64() argument
599 writeq(value, &dev->bar_data[bar].virt_base[location]); in gasket_dev_write_64()
603 int bar, ulong location) in gasket_dev_write_32() argument
605 writel(value, &dev->bar_data[bar].virt_base[location]); in gasket_dev_write_32()
608 static inline u32 gasket_dev_read_32(struct gasket_dev *dev, int bar, in gasket_dev_read_32() argument
611 return readl(&dev->bar_data[bar].virt_base[location]); in gasket_dev_read_32()
614 static inline void gasket_read_modify_write_64(struct gasket_dev *dev, int bar, in gasket_read_modify_write_64() argument
620 tmp = gasket_dev_read_64(dev, bar, location); in gasket_read_modify_write_64()
[all …]
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| /Linux-v4.19/drivers/isdn/hardware/eicon/ |
| D | os_pri.c | 84 a->xdi_adapter.sdram_bar = a->resources.pci.bar[0]; in diva_pri_set_addresses()
98 int bar = 0; in diva_pri_init_card() local
123 for (bar = 0; bar < 5; bar++) { in diva_pri_init_card()
124 a->resources.pci.bar[bar] = in diva_pri_init_card()
126 a->resources.pci.func, bar, in diva_pri_init_card()
128 if (!a->resources.pci.bar[bar] in diva_pri_init_card()
129 || (a->resources.pci.bar[bar] == 0xFFFFFFF0)) { in diva_pri_init_card()
130 DBG_ERR(("A: invalid bar[%d]=%08x", bar, in diva_pri_init_card()
131 a->resources.pci.bar[bar])) in diva_pri_init_card()
147 for (bar = 0; bar < 5; bar++) { in diva_pri_init_card()
[all …]
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| D | os_4bri.c | 147 int bar, i; in diva_4bri_init_card() local
197 for (bar = 0; bar < 4; bar++) { in diva_4bri_init_card()
198 a->resources.pci.bar[bar] = in diva_4bri_init_card()
200 a->resources.pci.func, bar, in diva_4bri_init_card()
202 if (!a->resources.pci.bar[bar] in diva_4bri_init_card()
203 || (a->resources.pci.bar[bar] == 0xFFFFFFF0)) { in diva_4bri_init_card()
205 ("A: invalid bar[%d]=%08x", bar, in diva_4bri_init_card()
206 a->resources.pci.bar[bar])) in diva_4bri_init_card()
219 a->xdi_adapter.sdram_bar = a->resources.pci.bar[2]; in diva_4bri_init_card()
224 for (bar = 0; bar < 4; bar++) { in diva_4bri_init_card()
[all …]
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| /Linux-v4.19/tools/lib/lockdep/tests/ |
| D | ABBA_2threads.c | 7 pthread_barrier_t bar; variable
15 if (pthread_barrier_wait(&bar) == PTHREAD_BARRIER_SERIAL_THREAD) in ba_lock()
16 pthread_barrier_destroy(&bar); in ba_lock()
28 pthread_barrier_init(&bar, NULL, 2); in main()
36 if (pthread_barrier_wait(&bar) == PTHREAD_BARRIER_SERIAL_THREAD) in main()
37 pthread_barrier_destroy(&bar); in main()
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| /Linux-v4.19/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/ |
| D | nv50.c | 49 struct nvkm_vma *bar; member
127 struct nvkm_vma *bar = NULL, *ebar; in nv50_instobj_kmap() local
137 while ((ret = nvkm_vmm_get(vmm, 12, size, &bar))) { in nv50_instobj_kmap()
147 eobj->bar->addr); in nv50_instobj_kmap()
149 ebar = eobj->bar; in nv50_instobj_kmap()
150 eobj->bar = NULL; in nv50_instobj_kmap()
162 ret = nvkm_memory_map(memory, 0, vmm, bar, NULL, 0); in nv50_instobj_kmap()
164 if (ret || iobj->bar) { in nv50_instobj_kmap()
167 nvkm_vmm_put(vmm, &bar); in nv50_instobj_kmap()
173 iobj->bar = bar; in nv50_instobj_kmap()
[all …]
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| /Linux-v4.19/Documentation/devicetree/ |
| D | overlay-notes.txt | 37 The overlay bar.dts, when loaded (and resolved as described in [1]) should
39 ---- bar.dts -----------------------------------------------------------------
46 /* bar peripheral */
47 bar {
48 compatible = "corp,bar";
54 ---- bar.dts -----------------------------------------------------------------
56 result in foo+bar.dts
58 ---- foo+bar.dts -------------------------------------------------------------
59 /* FOO platform + bar peripheral */
72 /* bar peripheral */
[all …]
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| /Linux-v4.19/tools/pci/ |
| D | pcitest.sh | 7 bar=0
9 while [ $bar -lt 6 ]
11 pcitest -b $bar
12 bar=`expr $bar + 1`
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| /Linux-v4.19/drivers/uio/ |
| D | uio_netx.c | 54 int bar; in netx_pci_probe() local
68 bar = 0; in netx_pci_probe()
72 bar = 0; in netx_pci_probe()
76 bar = 2; in netx_pci_probe()
81 info->mem[0].addr = pci_resource_start(dev, bar); in netx_pci_probe()
84 info->mem[0].internal_addr = ioremap(pci_resource_start(dev, bar), in netx_pci_probe()
85 pci_resource_len(dev, bar)); in netx_pci_probe()
90 info->mem[0].size = pci_resource_len(dev, bar); in netx_pci_probe()
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