| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/pci/ |
| D | host-generic-pci.yaml | 31 While ECAM extends this by 4 bits to accommodate 4k of function space:
38 description: Depends on the layout of configuration space (CAM vs ECAM
46 - const: pci-host-ecam-generic
51 some Cavium ThunderX processors. These devices have ECAM-based config
55 const: cavium,pci-host-thunder-ecam
60 HiSilicon Hip06/Hip07 PCIe host bridge in almost-ECAM mode. Some
61 firmware places the host controller in a mode where it is ECAM
64 - hisilicon,hip06-pcie-ecam
65 - hisilicon,hip07-pcie-ecam
69 that cover all config, MMIO and I/O spaces in a [mostly] ECAM
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/pci/ |
| D | host-generic-pci.yaml | 31 While ECAM extends this by 4 bits to accommodate 4k of function space:
38 description: Depends on the layout of configuration space (CAM vs ECAM
46 - const: pci-host-ecam-generic
51 some Cavium ThunderX processors. These devices have ECAM-based config
55 const: cavium,pci-host-thunder-ecam
60 HiSilicon Hip06/Hip07 PCIe host bridge in almost-ECAM mode. Some
61 firmware places the host controller in a mode where it is ECAM
64 - hisilicon,hip06-pcie-ecam
65 - hisilicon,hip07-pcie-ecam
69 that cover all config, MMIO and I/O spaces in a [mostly] ECAM
[all …]
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| D | nvidia,tegra194-pcie.yaml | 39 - description: aperture to access the configuration space through ECAM.
48 - const: ecam
338 <0x24 0x30000000 0x0 0x10000000>; /* ECAM (256MB) */
339 reg-names = "appl", "config", "atu_dma", "dbi", "ecam";
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| /kernel/linux/linux-5.10/drivers/pci/ |
| D | ecam.c | 11 #include <linux/pci-ecam.h>
53 dev_warn(dev, "ECAM area %pR can only accommodate %pR (reduced from %pR desired)\n", in pci_ecam_create()
61 cfg->res.name = "PCI ECAM"; in pci_ecam_create()
66 dev_err(dev, "can't claim ECAM area %pR: address conflict with %s %pR\n", in pci_ecam_create()
93 dev_info(dev, "ECAM at %pR for %pR\n", &cfg->res, &cfg->busr); in pci_ecam_create()
97 dev_err(dev, "ECAM ioremap failed\n"); in pci_ecam_create()
150 /* ECAM ops */
162 /* ECAM ops for 32-bit access only (non-compliant) */
172 /* ECAM ops for 32-bit read only (non-compliant) */
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| /kernel/linux/linux-6.6/drivers/pci/controller/ |
| D | pci-host-generic.c | 14 #include <linux/pci-ecam.h>
31 * The Synopsys DesignWare PCIe controller in ECAM mode will not filter in pci_dw_valid_device()
63 { .compatible = "pci-host-ecam-generic",
66 { .compatible = "marvell,armada8k-pcie-ecam",
69 { .compatible = "socionext,synquacer-pcie-ecam",
72 { .compatible = "snps,dw-pcie-ecam",
|
| D | Makefile | 15 obj-$(CONFIG_PCI_HOST_THUNDER_ECAM) += pci-thunder-ecam.o
49 # pci_root.c driver but don't support standard ECAM config access.
50 # They contain MCFG quirks to replace the generic ECAM accessors with
60 obj-$(CONFIG_ARM64) += pci-thunder-ecam.o
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| /kernel/linux/linux-5.10/drivers/pci/controller/ |
| D | pci-host-generic.c | 14 #include <linux/pci-ecam.h>
31 * The Synopsys DesignWare PCIe controller in ECAM mode will not filter in pci_dw_valid_device()
64 { .compatible = "pci-host-ecam-generic",
67 { .compatible = "marvell,armada8k-pcie-ecam",
70 { .compatible = "socionext,synquacer-pcie-ecam",
73 { .compatible = "snps,dw-pcie-ecam",
|
| D | Makefile | 41 # pci_root.c driver but don't support standard ECAM config access.
42 # They contain MCFG quirks to replace the generic ECAM accessors with
51 obj-$(CONFIG_ARM64) += pci-thunder-ecam.o
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| /kernel/linux/linux-6.6/drivers/pci/ |
| D | ecam.c | 11 #include <linux/pci-ecam.h>
44 /* ECAM-compliant platforms need not supply ops->bus_shift */ in pci_ecam_create()
59 dev_warn(dev, "ECAM area %pR can only accommodate %pR (reduced from %pR desired)\n", in pci_ecam_create()
67 cfg->res.name = "PCI ECAM"; in pci_ecam_create()
72 dev_err(dev, "can't claim ECAM area %pR: address conflict with %s %pR\n", in pci_ecam_create()
92 dev_info(dev, "ECAM at %pR for %pR\n", &cfg->res, &cfg->busr); in pci_ecam_create()
96 dev_err(dev, "ECAM ioremap failed\n"); in pci_ecam_create()
199 /* ECAM ops */
212 /* ECAM ops for 32-bit access only (non-compliant) */
223 /* ECAM ops for 32-bit read only (non-compliant) */
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| /kernel/linux/linux-5.10/Documentation/PCI/ |
| D | acpi-info.rst | 52 the device-specific details. The host bridge registers also include ECAM
66 bridge registers (including ECAM space) in PNP0C02 catch-all devices [6].
67 With the exception of ECAM, the bridge register space is device-specific
72 descriptors in the PNP0A03 device for bridge registers, including ECAM,
84 The PCIe spec requires the Enhanced Configuration Access Method (ECAM)
86 ia64 SAL interface [7]. A host bridge consumes ECAM memory address space
88 defines the ECAM address space layout and functionality; only the base of
92 The MCFG table must describe the ECAM space of non-hot pluggable host
94 a _CBA method in the PNP0A03 device describes the ECAM space of a
167 access to the Configuration Space, the ECAM is required as defined in
|
| /kernel/linux/linux-6.6/Documentation/PCI/ |
| D | acpi-info.rst | 52 the device-specific details. The host bridge registers also include ECAM
66 bridge registers (including ECAM space) in PNP0C02 catch-all devices [6].
67 With the exception of ECAM, the bridge register space is device-specific
72 descriptors in the PNP0A03 device for bridge registers, including ECAM,
84 The PCIe spec requires the Enhanced Configuration Access Method (ECAM)
86 ia64 SAL interface [7]. A host bridge consumes ECAM memory address space
88 defines the ECAM address space layout and functionality; only the base of
92 The MCFG table must describe the ECAM space of non-hot pluggable host
94 a _CBA method in the PNP0A03 device describes the ECAM space of a
167 access to the Configuration Space, the ECAM is required as defined in
|
| /kernel/linux/linux-6.6/include/linux/ |
| D | pci-ecam.h | 18 * Enhanced Configuration Access Mechanism (ECAM)
53 * use ECAM.
65 struct device *parent;/* ECAM res was from this dev */
77 /* default ECAM ops */
94 /* for DT-based PCI controllers that support ECAM */
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| /kernel/linux/linux-6.6/arch/loongarch/pci/ |
| D | acpi.c | 11 #include <linux/pci-ecam.h>
120 cfg->res.name = "PCI ECAM"; in arch_pci_ecam_create()
125 dev_err(dev, "can't claim ECAM area %pR: address conflict with %s %pR\n", in arch_pci_ecam_create()
139 dev_info(dev, "ECAM at %pR for %pR\n", &cfg->res, &cfg->busr); in arch_pci_ecam_create()
145 dev_err(dev, "ECAM ioremap failed\n"); in arch_pci_ecam_create()
168 dev_err(dev, "%04x:%pR ECAM region not found, use default value\n", seg, bus_res); in pci_acpi_setup_ecam_mapping()
186 dev_err(dev, "%04x:%pR error %ld mapping ECAM\n", seg, bus_res, PTR_ERR(cfg)); in pci_acpi_setup_ecam_mapping()
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| /kernel/linux/linux-5.10/arch/loongarch/pci/ |
| D | acpi.c | 12 #include <linux/pci-ecam.h>
119 cfg->res.name = "PCI ECAM"; in arch_pci_ecam_create()
124 dev_err(dev, "can't claim ECAM area %pR: address conflict with %s %pR\n", in arch_pci_ecam_create()
138 dev_info(dev, "ECAM at %pR for %pR\n", &cfg->res, &cfg->busr); in arch_pci_ecam_create()
143 dev_err(dev, "ECAM ioremap failed\n"); in arch_pci_ecam_create()
166 dev_err(dev, "%04x:%pR ECAM region not found, use default value\n", seg, bus_res); in pci_acpi_setup_ecam_mapping()
184 dev_err(dev, "%04x:%pR error %ld mapping ECAM\n", seg, bus_res, PTR_ERR(cfg)); in pci_acpi_setup_ecam_mapping()
|
| /kernel/linux/linux-5.10/include/linux/ |
| D | pci-ecam.h | 26 * use ECAM.
37 struct device *parent;/* ECAM res was from this dev */
49 /* default ECAM ops */
65 /* for DT-based PCI controllers that support ECAM */
|
| /kernel/linux/linux-5.10/arch/arm64/kernel/ |
| D | pci.c | 18 #include <linux/pci-ecam.h>
128 dev_err(dev, "%04x:%pR ECAM region not found\n", seg, bus_res); in pci_acpi_setup_ecam_mapping()
134 dev_info(dev, "ECAM area %pR reserved by %s\n", &cfgres, in pci_acpi_setup_ecam_mapping()
137 dev_warn(dev, FW_BUG "ECAM area %pR not reserved in ACPI namespace\n", in pci_acpi_setup_ecam_mapping()
142 dev_err(dev, "%04x:%pR error %ld mapping ECAM\n", seg, bus_res, in pci_acpi_setup_ecam_mapping()
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| /kernel/linux/linux-6.6/arch/arm64/kernel/ |
| D | pci.c | 16 #include <linux/pci-ecam.h>
141 dev_err(dev, "%04x:%pR ECAM region not found\n", seg, bus_res); in pci_acpi_setup_ecam_mapping()
147 dev_info(dev, "ECAM area %pR reserved by %s\n", &cfgres, in pci_acpi_setup_ecam_mapping()
150 dev_warn(dev, FW_BUG "ECAM area %pR not reserved in ACPI namespace\n", in pci_acpi_setup_ecam_mapping()
155 dev_err(dev, "%04x:%pR error %ld mapping ECAM\n", seg, bus_res, in pci_acpi_setup_ecam_mapping()
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| /kernel/linux/linux-5.10/drivers/pci/controller/dwc/ |
| D | pcie-hisi.c | 16 #include <linux/pci-ecam.h>
149 .compatible = "hisilicon,hip06-pcie-ecam",
153 .compatible = "hisilicon,hip07-pcie-ecam",
162 .name = "hisi-pcie-almost-ecam",
|
| D | Makefile | 25 # pci_root.c driver but don't support standard ECAM config access.
26 # They contain MCFG quirks to replace the generic ECAM accessors with
|
| /kernel/linux/linux-6.6/drivers/pci/controller/dwc/ |
| D | pcie-hisi.c | 16 #include <linux/pci-ecam.h>
159 .compatible = "hisilicon,hip06-pcie-ecam",
163 .compatible = "hisilicon,hip07-pcie-ecam",
172 .name = "hisi-pcie-almost-ecam",
|
| D | Makefile | 31 # pci_root.c driver but don't support standard ECAM config access.
32 # They contain MCFG quirks to replace the generic ECAM accessors with
|
| /kernel/linux/linux-6.6/arch/arm64/boot/dts/cavium/ |
| D | thunder2-99xx.dtsi | 98 compatible = "pci-host-ecam-generic";
104 /* ECAM at 0x3000_0000 - 0x4000_0000 */
106 reg-names = "PCI ECAM";
|
| /kernel/linux/linux-5.10/arch/arm64/boot/dts/cavium/ |
| D | thunder2-99xx.dtsi | 98 compatible = "pci-host-ecam-generic";
104 /* ECAM at 0x3000_0000 - 0x4000_0000 */
106 reg-names = "PCI ECAM";
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/virtio/ |
| D | iommu.txt | 31 compatible = "pci-host-ecam-generic";
50 compatible = "pci-host-ecam-generic";
|
| /kernel/linux/linux-6.6/Documentation/translations/zh_CN/PCI/ |
| D | acpi-info.rst | 60 ECAM，尽管对[6]的严格解释可能禁止这样做。旧的x86和ia64内核假定所有的地址空间描述
69 型配置访问方法（ECAM）。主桥消耗ECAM内存地址空间并将内存访问转换为PCI配置访问。该规范
|