| /linux/drivers/staging/media/atomisp/ |
| H A D | Makefile | 7 obj-$(CONFIG_VIDEO_ATOMISP) += pci/atomisp_gmin_platform.o
16 pci/atomisp_cmd.o \
17 pci/atomisp_compat_css20.o \
18 pci/atomisp_csi2.o \
19 pci/atomisp_csi2_bridge.o \
20 pci/atomisp_drvfs.o \
21 pci/atomisp_fops.o \
22 pci/atomisp_ioctl.o \
23 pci/atomisp_subdev.o \
24 pci/atomisp_v4l2.o \
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| /linux/drivers/gpu/drm/nouveau/nvkm/subdev/pci/ |
| H A D | base.c | 28 #include <core/pci.h>
33 struct nvkm_pci *pci = device->pci; in nvkm_pci_msi_rearm() local
35 if (pci && pci->msi) in nvkm_pci_msi_rearm()
36 pci->func->msi_rearm(pci); in nvkm_pci_msi_rearm()
40 nvkm_pci_rd32(struct nvkm_pci *pci, u16 addr) in nvkm_pci_rd32() argument
42 return pci->func->rd32(pci, addr); in nvkm_pci_rd32()
46 nvkm_pci_wr08(struct nvkm_pci *pci, u16 addr, u8 data) in nvkm_pci_wr08() argument
48 pci->func->wr08(pci, addr, data); in nvkm_pci_wr08()
52 nvkm_pci_wr32(struct nvkm_pci *pci, u16 addr, u32 data) in nvkm_pci_wr32() argument
54 pci->func->wr32(pci, addr, data); in nvkm_pci_wr32()
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| H A D | pcie.c | 51 nvkm_pcie_get_version(struct nvkm_pci *pci) in nvkm_pcie_get_version() argument
53 if (!pci->func->pcie.version) in nvkm_pcie_get_version()
56 return pci->func->pcie.version(pci); in nvkm_pcie_get_version()
60 nvkm_pcie_get_max_version(struct nvkm_pci *pci) in nvkm_pcie_get_max_version() argument
62 if (!pci->func->pcie.version_supported) in nvkm_pcie_get_max_version()
65 return pci->func->pcie.version_supported(pci); in nvkm_pcie_get_max_version()
69 nvkm_pcie_set_version(struct nvkm_pci *pci, int version) in nvkm_pcie_set_version() argument
71 if (!pci->func->pcie.set_version) in nvkm_pcie_set_version()
74 nvkm_trace(&pci->subdev, "set to version %i\n", version); in nvkm_pcie_set_version()
75 pci->func->pcie.set_version(pci, version); in nvkm_pcie_set_version()
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| H A D | agp.c | 38 /* SiS 761 does not support AGP cards, use PCI mode */
44 nvkm_agp_fini(struct nvkm_pci *pci) in nvkm_agp_fini() argument
46 if (pci->agp.acquired) { in nvkm_agp_fini()
47 agp_backend_release(pci->agp.bridge); in nvkm_agp_fini()
48 pci->agp.acquired = false; in nvkm_agp_fini()
56 nvkm_agp_preinit(struct nvkm_pci *pci) in nvkm_agp_preinit() argument
58 struct nvkm_device *device = pci->subdev.device; in nvkm_agp_preinit()
59 u32 mode = nvkm_pci_rd32(pci, 0x004c); in nvkm_agp_preinit()
66 if ((mode | pci->agp.mode) & PCI_AGP_COMMAND_FW) { in nvkm_agp_preinit()
67 mode = pci->agp.mode & ~PCI_AGP_COMMAND_FW; in nvkm_agp_preinit()
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| H A D | gk104.c | 27 gk104_pcie_version_supported(struct nvkm_pci *pci) in gk104_pcie_version_supported() argument
29 return (nvkm_rd32(pci->subdev.device, 0x8c1c0) & 0x4) == 0x4 ? 2 : 1; in gk104_pcie_version_supported()
33 gk104_pcie_set_cap_speed(struct nvkm_pci *pci, enum nvkm_pcie_speed speed) in gk104_pcie_set_cap_speed() argument
35 struct nvkm_device *device = pci->subdev.device; in gk104_pcie_set_cap_speed()
39 gf100_pcie_set_cap_speed(pci, false); in gk104_pcie_set_cap_speed()
43 gf100_pcie_set_cap_speed(pci, true); in gk104_pcie_set_cap_speed()
47 gf100_pcie_set_cap_speed(pci, true); in gk104_pcie_set_cap_speed()
54 gk104_pcie_cap_speed(struct nvkm_pci *pci) in gk104_pcie_cap_speed() argument
56 int speed = gf100_pcie_cap_speed(pci); in gk104_pcie_cap_speed()
62 int speed2 = nvkm_rd32(pci->subdev.device, 0x8c1c0) & 0x30000; in gk104_pcie_cap_speed()
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| H A D | g84.c | 26 #include <core/pci.h>
29 g84_pcie_version_supported(struct nvkm_pci *pci) in g84_pcie_version_supported() argument
36 g84_pcie_version(struct nvkm_pci *pci) in g84_pcie_version() argument
38 struct nvkm_device *device = pci->subdev.device; in g84_pcie_version()
43 g84_pcie_set_version(struct nvkm_pci *pci, u8 ver) in g84_pcie_set_version() argument
45 struct nvkm_device *device = pci->subdev.device; in g84_pcie_set_version()
50 g84_pcie_set_cap_speed(struct nvkm_pci *pci, bool full_speed) in g84_pcie_set_cap_speed() argument
52 struct nvkm_device *device = pci->subdev.device; in g84_pcie_set_cap_speed()
57 g84_pcie_cur_speed(struct nvkm_pci *pci) in g84_pcie_cur_speed() argument
59 u32 reg_v = nvkm_pci_rd32(pci, 0x88) & 0x30000; in g84_pcie_cur_speed()
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| /linux/drivers/edac/ |
| H A D | edac_pci.c | 3 * EDAC PCI component
31 struct edac_pci_ctl_info *pci; in edac_pci_alloc_ctl_info() local
35 pci = kzalloc(sizeof(struct edac_pci_ctl_info), GFP_KERNEL); in edac_pci_alloc_ctl_info()
36 if (!pci) in edac_pci_alloc_ctl_info()
40 pci->pvt_info = kzalloc(sz_pvt, GFP_KERNEL); in edac_pci_alloc_ctl_info()
41 if (!pci->pvt_info) in edac_pci_alloc_ctl_info()
45 pci->op_state = OP_ALLOC; in edac_pci_alloc_ctl_info()
47 snprintf(pci->name, strlen(edac_pci_name) + 1, "%s", edac_pci_name); in edac_pci_alloc_ctl_info()
49 return pci; in edac_pci_alloc_ctl_info()
52 kfree(pci); in edac_pci_alloc_ctl_info()
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| H A D | edac_pci_sysfs.c | 20 static int check_pci_errors; /* default NO check PCI parity */
21 static int edac_pci_panic_on_pe; /* default NO panic on PCI Parity */
22 static int edac_pci_log_pe = 1; /* log PCI parity errors */
23 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
58 /**************************** EDAC PCI sysfs instance *******************/
59 static ssize_t instance_pe_count_show(struct edac_pci_ctl_info *pci, char *data) in instance_pe_count_show() argument
61 return sprintf(data, "%u\n", atomic_read(&pci->counters.pe_count)); in instance_pe_count_show()
64 static ssize_t instance_npe_count_show(struct edac_pci_ctl_info *pci, in instance_npe_count_show() argument
67 return sprintf(data, "%u\n", atomic_read(&pci->counters.npe_count)); in instance_npe_count_show()
76 struct edac_pci_ctl_info *pci; in edac_pci_instance_release() local
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| H A D | octeon_edac-pci.c | 18 #include <asm/octeon/cvmx-pci-defs.h>
23 static void octeon_pci_poll(struct edac_pci_ctl_info *pci) in octeon_pci_poll() argument
29 edac_pci_handle_pe(pci, pci->ctl_name); in octeon_pci_poll()
34 edac_pci_handle_npe(pci, "Signaled System Error"); in octeon_pci_poll()
39 edac_pci_handle_npe(pci, "Received Master Abort"); in octeon_pci_poll()
44 edac_pci_handle_npe(pci, "Received Target Abort"); in octeon_pci_poll()
49 edac_pci_handle_npe(pci, "Signaled Target Abort"); in octeon_pci_poll()
54 edac_pci_handle_npe(pci, "Master Data Parity Error"); in octeon_pci_poll()
62 struct edac_pci_ctl_info *pci; in octeon_pci_probe() local
65 pci = edac_pci_alloc_ctl_info(0, "octeon_pci_err"); in octeon_pci_probe()
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| /linux/drivers/media/pci/ |
| H A D | Kconfig | 3 if PCI
6 bool "Media PCI Adapters"
8 Enable media drivers for PCI/PCIe bus.
16 source "drivers/media/pci/mgb4/Kconfig"
17 source "drivers/media/pci/solo6x10/Kconfig"
18 source "drivers/media/pci/sta2x11/Kconfig"
19 source "drivers/media/pci/tw5864/Kconfig"
20 source "drivers/media/pci/tw68/Kconfig"
21 source "drivers/media/pci/tw686x/Kconfig"
22 source "drivers/media/pci/zoran/Kconfig"
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| /linux/drivers/comedi/ |
| H A D | Kconfig | 427 tristate "Intelligent Instruments PCI-20001C carrier support"
430 Enable support for Intelligent Instruments PCI-20001C carrier
431 PCI-20001, PCI-20006 and PCI-20341
567 tristate "Comedi PCI drivers"
568 depends on PCI
570 Enable support for comedi PCI drivers.
578 tristate "Generic PCI based 8255 digital i/o board support"
581 Enable support for PCI based 8255 digital i/o boards. This driver
582 provides a PCI wrapper around the generic 8255 driver.
585 ADlink - PCI-7224, PCI-7248, and PCI-7296
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| /linux/sound/soc/intel/atom/sst/ |
| H A D | sst_pci.c | 3 * sst_pci.c - SST (LPE) driver init file for pci enumeration.
15 #include <linux/pci.h>
27 struct pci_dev *pci = ctx->pci; in sst_platform_get_resources() local
29 ret = pci_request_regions(pci, SST_DRV_NAME); in sst_platform_get_resources()
36 ctx->ddr_base = pci_resource_start(pci, 0); in sst_platform_get_resources()
50 ctx->ddr_end = pci_resource_end(pci, 0); in sst_platform_get_resources()
52 ctx->ddr = pcim_iomap(pci, 0, in sst_platform_get_resources()
53 pci_resource_len(pci, 0)); in sst_platform_get_resources()
63 ctx->shim_phy_add = pci_resource_start(pci, 1); in sst_platform_get_resources()
64 ctx->shim = pcim_iomap(pci, 1, pci_resource_len(pci, 1)); in sst_platform_get_resources()
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| /linux/drivers/pci/ |
| H A D | search.c | 3 * PCI searching functions
11 #include <linux/pci.h>
15 #include "pci.h"
37 * requester is on another PCI bus. in pci_for_each_dma_alias()
74 * PCIe-to-PCI/X bridges alias transactions from downstream in pci_for_each_dma_alias()
75 * devices using the subordinate bus number (PCI Express to in pci_for_each_dma_alias()
76 * PCI/PCI-X Bridge Spec, rev 1.0, sec 2.3). For all cases in pci_for_each_dma_alias()
77 * where the upstream bus is PCI/X we alias to the bridge in pci_for_each_dma_alias()
80 * when the secondary interface is PCI-X). in pci_for_each_dma_alias()
133 * pci_find_bus - locate PCI bus from a given domain and bus number
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| /linux/drivers/pci/controller/dwc/ |
| H A D | pci-layerscape-ep.c | 15 #include <linux/pci.h>
44 struct dw_pcie *pci; member
54 struct dw_pcie *pci = pcie->pci; in ls_pcie_pf_lut_readl() local
57 return ioread32be(pci->dbi_base + offset); in ls_pcie_pf_lut_readl()
59 return ioread32(pci->dbi_base + offset); in ls_pcie_pf_lut_readl()
64 struct dw_pcie *pci = pcie->pci; in ls_pcie_pf_lut_writel() local
67 iowrite32be(value, pci->dbi_base + offset); in ls_pcie_pf_lut_writel()
69 iowrite32(value, pci->dbi_base + offset); in ls_pcie_pf_lut_writel()
75 struct dw_pcie *pci = pcie->pci; in ls_pcie_ep_event_handler() local
87 offset = dw_pcie_find_capability(pci, PCI_CAP_ID_EXP); in ls_pcie_ep_event_handler()
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| H A D | pcie-armada8k.c | 19 #include <linux/pci.h>
30 struct dw_pcie *pci; member
112 struct dw_pcie *pci = pcie->pci; in armada8k_pcie_setup_phys() local
113 struct device *dev = pci->dev; in armada8k_pcie_setup_phys()
142 static int armada8k_pcie_link_up(struct dw_pcie *pci) in armada8k_pcie_link_up() argument
147 reg = dw_pcie_readl_dbi(pci, PCIE_GLOBAL_STATUS_REG); in armada8k_pcie_link_up()
152 dev_dbg(pci->dev, "No link detected (Global-Status: 0x%08x).\n", reg); in armada8k_pcie_link_up()
156 static int armada8k_pcie_start_link(struct dw_pcie *pci) in armada8k_pcie_start_link() argument
161 reg = dw_pcie_readl_dbi(pci, PCIE_GLOBAL_CONTROL_REG); in armada8k_pcie_start_link()
163 dw_pcie_writel_dbi(pci, PCIE_GLOBAL_CONTROL_REG, reg); in armada8k_pcie_start_link()
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| /linux/drivers/scsi/qla2xxx/ |
| H A D | qla_devtbl.h | 8 "QLA2340", "133MHz PCI-X to 2Gb FC, Single Channel", /* 0x100 */
9 "QLA2342", "133MHz PCI-X to 2Gb FC, Dual Channel", /* 0x101 */
10 "QLA2344", "133MHz PCI-X to 2Gb FC, Quad Channel", /* 0x102 */
14 "QLA2310", "Sun 66MHz PCI-X to 2Gb FC, Single Channel", /* 0x106 */
15 "QLA2332", "Sun 66MHz PCI-X to 2Gb FC, Single Channel", /* 0x107 */
18 "QLA2342", "Sun 133MHz PCI-X to 2Gb FC, Dual Channel", /* 0x10a */
20 "QLA2350", "133MHz PCI-X to 2Gb FC, Single Channel", /* 0x10c */
21 "QLA2352", "133MHz PCI-X to 2Gb FC, Dual Channel", /* 0x10d */
22 "QLA2352", "Sun 133MHz PCI-X to 2Gb FC, Dual Channel", /* 0x10e */
29 "QLA2360", "133MHz PCI-X to 2Gb FC, Single Channel", /* 0x115 */
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| /linux/arch/mips/pci/ |
| H A D | Makefile | 3 # Makefile for the PCI specific kernel interface routines under Linux.
6 obj-y += pci.o
7 obj-$(CONFIG_PCI_DRIVERS_LEGACY)+= pci-legacy.o
8 obj-$(CONFIG_PCI_DRIVERS_GENERIC)+= pci-generic.o
11 # PCI bus host bridge specific code
17 obj-$(CONFIG_BCM47XX) += pci-bcm47xx.o
18 obj-$(CONFIG_BCM63XX) += pci-bcm63xx.o fixup-bcm63xx.o \
20 obj-$(CONFIG_MIPS_ALCHEMY) += pci-alchemy.o
21 obj-$(CONFIG_PCI_AR2315) += pci-ar2315.o
22 obj-$(CONFIG_SOC_AR71XX) += pci-ar71xx.o
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| /linux/Documentation/scsi/ |
| H A D | aic7xxx.rst | 27 aic7850 10 PCI/32 10MHz 8Bit 3
28 aic7855 10 PCI/32 10MHz 8Bit 3
29 aic7856 10 PCI/32 10MHz 8Bit 3
30 aic7859 10 PCI/32 20MHz 8Bit 3
31 aic7860 10 PCI/32 20MHz 8Bit 3
32 aic7870 10 PCI/32 10MHz 16Bit 16
33 aic7880 10 PCI/32 20MHz 16Bit 16
34 aic7890 20 PCI/32 40MHz 16Bit 16 3 4 5 6 7 8
35 aic7891 20 PCI/64 40MHz 16Bit 16 3 4 5 6 7 8
36 aic7892 20 PCI/64-66 80MHz 16Bit 16 3 4 5 6 7 8
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| /linux/include/linux/ssb/ |
| H A D | ssb_driver_pci.h | 12 /* PCI core registers. */
13 #define SSB_PCICORE_CTL 0x0000 /* PCI Control */
18 #define SSB_PCICORE_ARBCTL 0x0010 /* PCI Arbiter Control */
27 #define SSB_PCICORE_ISTAT_INTA 0x00000001 /* PCI INTA# */
28 #define SSB_PCICORE_ISTAT_INTB 0x00000002 /* PCI INTB# */
29 #define SSB_PCICORE_ISTAT_SERR 0x00000004 /* PCI SERR# (write to clear) */
30 #define SSB_PCICORE_ISTAT_PERR 0x00000008 /* PCI PERR# (write to clear) */
31 #define SSB_PCICORE_ISTAT_PME 0x00000010 /* PCI PME# */
33 #define SSB_PCICORE_IMASK_INTA 0x00000001 /* PCI INTA# */
34 #define SSB_PCICORE_IMASK_INTB 0x00000002 /* PCI INTB# */
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| /linux/Documentation/devicetree/bindings/pinctrl/ |
| H A D | marvell,orion-pinctrl.txt | 24 mpp0 0 pcie(rstout), pci(req2), gpio
25 mpp1 1 gpio, pci(gnt2)
26 mpp2 2 gpio, pci(req3), pci-1(pme)
27 mpp3 3 gpio, pci(gnt3)
28 mpp4 4 gpio, pci(req4)
29 mpp5 5 gpio, pci(gnt4)
30 mpp6 6 gpio, pci(req5), pci-1(clk)
31 mpp7 7 gpio, pci(gnt5), pci-1(clk)
49 mpp0 0 pcie(rstout), pci(req2), gpio
50 mpp1 1 gpio, pci(gnt2)
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| /linux/Documentation/networking/devlink/ |
| H A D | devlink-port.rst | 32 - This indicates an eswitch port representing a port of PCI
35 - This indicates an eswitch port representing a port of PCI
38 - This indicates an eswitch port representing a port of PCI
41 - This indicates a virtual port for the PCI virtual function.
60 PCI controllers
62 In most cases a PCI device has only one controller. A controller consists of
67 A PCI device connected to multiple CPUs or multiple PCI root complexes or a
70 An eswitch is on the PCI device which supports ports of multiple controllers.
79 | pci rc |=== | pf0 |______/________/ | pf1 |___/_______/ |
98 | pci rc |==| ------- ----/---- ---/----- ------- ---/--- ---/--- |
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| /linux/Documentation/virt/hyperv/ |
| H A D | vpci.rst | 3 PCI pass-thru devices
5 In a Hyper-V guest VM, PCI pass-thru devices (also called
6 virtual PCI devices, or vPCI devices) are physical PCI devices
35 Hyper-V provides full PCI functionality for a vPCI device when
38 APIs for accessing PCI config space and for other integration
39 with Linux. But the initial detection of the PCI device and
40 its integration with the Linux PCI subsystem must use Hyper-V
46 drivers/pci/controller/pci-hyperv.c handles a newly introduced
47 vPCI device by fabricating a PCI bus topology and creating all
48 the normal PCI device data structures in Linux that would
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| /linux/Documentation/devicetree/bindings/pci/ |
| H A D | ralink,rt3883-pci.txt | 1 * Mediatek/Ralink RT3883 PCI controller
7 - compatible: must be "ralink,rt3883-pci"
29 interrupt controller and the PCI host bridge.
48 b) PCI host bridge:
61 - device_type: must be "pci"
63 - bus-range: PCI bus numbers covered
65 - ranges: specifies the ranges for the PCI memory and I/O regions
68 - interrupt-map: standard PCI properties to define the mapping of the
69 PCI interface to interrupt numbers.
71 The PCI host bridge node might have additional sub-nodes representing
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| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-driver-qat_rl | 1 What: /sys/bus/pci/devices/<BDF>/qat_rl/sla_op
36 What: /sys/bus/pci/devices/<BDF>/qat_rl/rp
64 # echo 4 > /sys/bus/pci/devices/<BDF>/qat_rl/id
65 # cat /sys/bus/pci/devices/<BDF>/qat_rl/rp
69 # echo 0x5 > /sys/bus/pci/devices/<BDF>/qat_rl/rp
73 What: /sys/bus/pci/devices/<BDF>/qat_rl/id
94 # echo "add" > /sys/bus/pci/devices/<BDF>/qat_rl/sla_op
95 # cat /sys/bus/pci/devices/<BDF>/qat_rl/id
99 # echo 7 > /sys/bus/pci/devices/<BDF>/qat_rl/id
100 # echo "get" > /sys/bus/pci/devices/<BDF>/qat_rl/sla_op
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| /linux/sound/soc/amd/vangogh/ |
| H A D | pci-acp5x.c | 3 // AMD Vangogh ACP PCI Driver
7 #include <linux/pci.h>
124 static int snd_acp5x_probe(struct pci_dev *pci, in snd_acp5x_probe() argument
137 flag = snd_amd_acp_find_config(pci); in snd_acp5x_probe()
143 if (pci->revision != 0x50) in snd_acp5x_probe()
146 if (pci_enable_device(pci)) { in snd_acp5x_probe()
147 dev_err(&pci->dev, "pci_enable_device failed\n"); in snd_acp5x_probe()
151 ret = pci_request_regions(pci, "AMD ACP5x audio"); in snd_acp5x_probe()
153 dev_err(&pci->dev, "pci_request_regions failed\n"); in snd_acp5x_probe()
157 adata = devm_kzalloc(&pci->dev, sizeof(struct acp5x_dev_data), in snd_acp5x_probe()
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