| /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_obj(struct edac_pci_ctl_info); 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/pci/ |
| H A D | Kconfig | 3 # PCI configuration
6 # select this to offer the PCI prompt
10 # select this to unconditionally force on PCI support
14 select PCI
16 # select this to provide a generic PCI iomap,
17 # without PCI itself having to be defined
21 menuconfig PCI config
22 bool "PCI support"
26 This option enables support for the PCI local bus, including
27 support for PCI-X and the foundations for PCI Express support.
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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 nvkm_rd32(pci->subdev.device, pci->func->cfg.addr + addr); in nvkm_pci_rd32()
46 nvkm_pci_wr08(struct nvkm_pci *pci, u16 addr, u8 data) in nvkm_pci_wr08() argument
48 nvkm_wr08(pci->subdev.device, pci->func->cfg.addr + addr, data); in nvkm_pci_wr08()
52 nvkm_pci_wr32(struct nvkm_pci *pci, u16 addr, u32 data) in nvkm_pci_wr32() argument
54 nvkm_wr32(pci->subdev.device, pci->func->cfg.addr + 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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| /linux/drivers/pci/controller/dwc/ |
| H A D | pci-exynos.c | 17 #include <linux/pci.h>
55 struct dw_pcie pci; member
73 struct dw_pcie *pci = &ep->pci; in exynos_pcie_sideband_dbi_w_mode() local
76 val = exynos_pcie_readl(pci->elbi_base, PCIE_ELBI_SLV_AWMISC); in exynos_pcie_sideband_dbi_w_mode()
81 exynos_pcie_writel(pci->elbi_base, val, PCIE_ELBI_SLV_AWMISC); in exynos_pcie_sideband_dbi_w_mode()
86 struct dw_pcie *pci = &ep->pci; in exynos_pcie_sideband_dbi_r_mode() local
89 val = exynos_pcie_readl(pci->elbi_base, PCIE_ELBI_SLV_ARMISC); in exynos_pcie_sideband_dbi_r_mode()
94 exynos_pcie_writel(pci->elbi_base, val, PCIE_ELBI_SLV_ARMISC); in exynos_pcie_sideband_dbi_r_mode()
99 struct dw_pcie *pci = &ep->pci; in exynos_pcie_assert_core_reset() local
102 val = exynos_pcie_readl(pci->elbi_base, PCIE_CORE_RESET); in exynos_pcie_assert_core_reset()
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| 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 bool 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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| H A D | pcie-qcom.c | 25 #include <linux/pci.h>
26 #include <linux/pci-ecam.h>
27 #include <linux/pci-pwrctrl.h>
39 #include "../../pci.h"
40 #include "../pci-host-common.h"
276 struct dw_pcie *pci; member
317 static int qcom_pcie_start_link(struct dw_pcie *pci) in qcom_pcie_start_link() argument
319 struct qcom_pcie *pcie = to_qcom_pcie(pci); in qcom_pcie_start_link()
321 qcom_pcie_common_set_equalization(pci); in qcom_pcie_start_link()
323 if (pcie_link_speed[pci->max_link_speed] == PCIE_SPEED_16_0GT) in qcom_pcie_start_link()
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| H A D | pcie-designware-ep.c | 15 #include <linux/pci-epc.h>
16 #include <linux/pci-epf.h>
39 static void __dw_pcie_ep_reset_bar(struct dw_pcie *pci, u8 func_no, in __dw_pcie_ep_reset_bar() argument
42 struct dw_pcie_ep *ep = &pci->ep; in __dw_pcie_ep_reset_bar()
46 dw_pcie_dbi_ro_wr_en(pci); in __dw_pcie_ep_reset_bar()
53 dw_pcie_dbi_ro_wr_dis(pci); in __dw_pcie_ep_reset_bar()
58 * @pci: DWC PCI device
61 void dw_pcie_ep_reset_bar(struct dw_pcie *pci, enum pci_barno bar) in dw_pcie_ep_reset_bar() argument
65 funcs = pci->ep.epc->max_functions; in dw_pcie_ep_reset_bar()
68 __dw_pcie_ep_reset_bar(pci, func_no, bar, 0); in dw_pcie_ep_reset_bar()
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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 = pcim_request_all_regions(pci, SST_DRV_NAME); in sst_platform_get_resources()
36 ctx->ddr_base = pci_resource_start(pci, 0); in sst_platform_get_resources()
48 ctx->ddr_end = pci_resource_end(pci, 0); in sst_platform_get_resources()
50 ctx->ddr = pcim_iomap(pci, 0, 0); in sst_platform_get_resources()
59 ctx->shim_phy_add = pci_resource_start(pci, 1); in sst_platform_get_resources()
60 ctx->shim = pcim_iomap(pci, 1, 0); in sst_platform_get_resources()
67 ctx->mailbox_add = pci_resource_start(pci, 2); in sst_platform_get_resources()
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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/ABI/testing/ |
| H A D | sysfs-bus-pci | 1 What: /sys/bus/pci/drivers/.../bind
4 Contact: linux-pci@vger.kernel.org
11 found in /sys/bus/pci/devices/. For example::
13 # echo 0000:00:19.0 > /sys/bus/pci/drivers/foo/bind
17 What: /sys/bus/pci/drivers/.../unbind
20 Contact: linux-pci@vger.kernel.org
27 found in /sys/bus/pci/devices/. For example::
29 # echo 0000:00:19.0 > /sys/bus/pci/drivers/foo/unbind
33 What: /sys/bus/pci/drivers/.../new_id
36 Contact: linux-pci@vger.kernel.org
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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/sound/soc/amd/acp/ |
| H A D | acp-pci.c | 11 * Generic PCI interface for ACP device
16 #include <linux/pci.h>
57 static int create_acp_platform_devs(struct pci_dev *pci, struct acp_chip_info *chip, u32 addr) in create_acp_platform_devs() argument
63 parent = &pci->dev; in create_acp_platform_devs()
66 chip->res = devm_kzalloc(&pci->dev, sizeof(struct resource), GFP_KERNEL); in create_acp_platform_devs()
83 dev_err(&pci->dev, in create_acp_platform_devs()
89 chip->dmic_codec_dev = platform_device_register_data(&pci->dev, in create_acp_platform_devs()
94 dev_err(&pci->dev, "failed to create DMIC device\n"); in create_acp_platform_devs()
106 static int acp_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) in acp_pci_probe() argument
108 struct device *dev = &pci->dev; in acp_pci_probe()
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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/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/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/sound/soc/amd/ps/ |
| H A D | pci-ps.c | 3 * AMD common ACP PCI driver for ACP6.3, ACP7.0 & ACP7.1 platforms.
8 #include <linux/pci.h>
403 static int get_acp63_device_config(struct pci_dev *pci, struct acp63_dev_data *acp_data) in get_acp63_device_config()
418 acp_hw_get_config(pci, acp_data); in get_acp63_device_config()
421 pdm_dev = acpi_find_child_device(ACPI_COMPANION(&pci->dev), ACP63_DMIC_ADDR, 0); in get_acp63_device_config()
430 handle = ACPI_HANDLE(&pci->dev); in get_acp63_device_config()
440 ret = acp_scan_sdw_devices(&pci->dev, ACP63_SDW_ADDR); in get_acp63_device_config()
448 dev_dbg(&pci->dev, "No PDM or SoundWire manager devices found\n"); in acp63_fill_platform_dev_info()
473 static int create_acp63_platform_devs(struct pci_dev *pci, struct acp63_dev_data *adata, u32 addr) in create_acp63_platform_devs()
479 parent = &pci in create_acp63_platform_devs()
397 get_acp63_device_config(struct pci_dev * pci,struct acp63_dev_data * acp_data) get_acp63_device_config() argument
467 create_acp63_platform_devs(struct pci_dev * pci,struct acp63_dev_data * adata,u32 addr) create_acp63_platform_devs() argument
544 acp_hw_init_ops(struct acp63_dev_data * adata,struct pci_dev * pci) acp_hw_init_ops() argument
567 snd_acp63_probe(struct pci_dev * pci,const struct pci_device_id * pci_id) snd_acp63_probe() argument
696 snd_acp63_remove(struct pci_dev * pci) snd_acp63_remove() argument
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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/arch/powerpc/platforms/52xx/ |
| H A D | mpc52xx_pci.c | 2 * PCI code for the Freescale MPC52xx embedded CPU.
15 #include <linux/pci.h>
24 /* Structures mapping & Defines for PCI Unit */
65 u32 idr; /* PCI + 0x00 */
66 u32 scr; /* PCI + 0x04 */
67 u32 ccrir; /* PCI + 0x08 */
68 u32 cr1; /* PCI + 0x0C */
69 u32 bar0; /* PCI + 0x10 */
70 u32 bar1; /* PCI + 0x14 */
71 u8 reserved1[16]; /* PCI + 0x18 */
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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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