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/Linux-v6.6/drivers/pci/pcie/
Dedr.c23 * _DSM wrapper function to enable/disable DPC
60 pci_err(pdev, FW_BUG "Enable DPC _DSM returned non integer\n"); in acpi_enable_dpc()
65 pci_err(pdev, "Enable DPC _DSM failed to enable DPC\n"); in acpi_enable_dpc()
75 * _DSM wrapper function to locate DPC port
107 * Firmware returns DPC port BDF details in following format: in acpi_dpc_port_get()
156 * has triggered a containment event, e.g., DPC, so its child in edr_handle_event()
168 pci_err(pdev, "Firmware failed to locate DPC port\n"); in edr_handle_event()
174 /* If port does not support DPC, just send the OST */ in edr_handle_event()
176 pci_err(edev, FW_BUG "This device doesn't support DPC\n"); in edr_handle_event()
180 /* Check if there is a valid DPC trigger */ in edr_handle_event()
[all …]
Ddpc.c9 #define dev_fmt(fmt) "DPC: " fmt
92 * pci_dpc_recovered - whether DPC triggered and has recovered successfully
95 * Return true if DPC was triggered for @pdev and has recovered successfully.
97 * driver to recognize and ignore Link Down/Up events caused by DPC.
107 * Synchronization between hotplug and DPC is not supported in pci_dpc_recovered()
108 * if DPC is owned by firmware and EDR is not enabled. in pci_dpc_recovered()
115 * Need a timeout in case DPC never completes due to failure of in pci_dpc_recovered()
117 * but reports indicate that DPC completes within 4 seconds. in pci_dpc_recovered()
152 * DPC disables the Link automatically in hardware, so it has in dpc_reset_link()
158 * Wait until the Link is inactive, then clear DPC Trigger Status in dpc_reset_link()
[all …]
DKconfig125 This enables PCI Express Downstream Port Containment (DPC)
126 driver support. DPC events from Root and Downstream ports
127 will be handled by the DPC driver. If your system doesn't
147 support hybrid DPC model which uses both firmware and OS to
148 implement DPC.
Dportdrv.c52 * Fill in *pme, *aer, *dpc with the relevant Interrupt Message Numbers if
57 u32 *pme, u32 *aer, u32 *dpc) in pcie_message_numbers() argument
95 *dpc = reg16 & PCI_EXP_DPC_IRQ; in pcie_message_numbers()
96 nvec = max(nvec, *dpc + 1); in pcie_message_numbers()
115 u32 pme = 0, aer = 0, dpc = 0; in pcie_port_enable_irq_vec() local
124 nvec = pcie_message_numbers(dev, mask, &pme, &aer, &dpc); in pcie_port_enable_irq_vec()
163 irqs[PCIE_PORT_SERVICE_DPC_SHIFT] = pci_irq_vector(dev, dpc); in pcie_port_enable_irq_vec()
259 * With dpc-native, allow Linux to use DPC even if it doesn't have in get_port_device_capability()
611 * If the user specified "pcie_ports=dpc-native", use the Linux DPC PCIe
622 else if (!strncmp(str, "dpc-native", 10)) in pcie_port_setup()
DMakefile13 obj-$(CONFIG_PCIE_DPC) += dpc.o
/Linux-v6.6/drivers/staging/media/atomisp/pci/
Dsh_css_params.h68 /*----- DPC configuration -----*/
69 /* The default DPC configuration is retained and currently set
71 * uses this configuration to set the DPC parameters per stage but this
74 /* ------ pipe specific DPC configuration ------ */
127 /* ------ pipe specific DPC configuration ------ */
Dia_css_acc_types.h148 /* DPC related binary info */
218 struct ia_css_binary_dpc_info dpc_bnr; /** DPC related binary info */
252 u8 dpc; member
/Linux-v6.6/drivers/staging/media/atomisp/pci/isp/kernels/dp/dp_1.0/
Dia_css_dp_types.h20 * CSS-API header file for Defect Pixel Correction (DPC) parameters.
25 * ISP block: DPC1 (DPC after WB)
26 * DPC2 (DPC before WB)
Dia_css_dp.host.c23 /* We use a different set of DPC configuration parameters when
24 * DPC is used before OBC and NORM. Currently these parameters
25 * are used in usecases which selects both BDS and DPC.
/Linux-v6.6/drivers/media/platform/microchip/
Dmicrochip-isc-regs.h94 /* ISC DPC Control Register */
101 /* ISC DPC Config Register */
122 /* ISC DPC Threshold Median Register */
125 /* ISC DPC Threshold Closest Register */
128 /* ISC DPC Threshold Average Register */
131 /* ISC DPC STatus Register */
/Linux-v6.6/drivers/staging/media/deprecated/atmel/
Datmel-isc-regs.h94 /* ISC DPC Control Register */
101 /* ISC DPC Config Register */
122 /* ISC DPC Threshold Median Register */
125 /* ISC DPC Threshold Closest Register */
128 /* ISC DPC Threshold Average Register */
131 /* ISC DPC STatus Register */
/Linux-v6.6/Documentation/devicetree/bindings/iio/dac/
Dadi,ad5758.yaml26 Dynamic Power Control (DPC)
40 * 1: DPC current mode
41 * 2: DPC voltage mode
/Linux-v6.6/drivers/staging/media/atomisp/pci/isp/kernels/dpc2/
Dia_css_dpc2_types.h40 * ISP block: DPC1 (DPC after WB)
41 * DPC2 (DPC before WB)
/Linux-v6.6/drivers/acpi/
Dosl.c848 struct acpi_os_dpc *dpc = container_of(work, struct acpi_os_dpc, work); in acpi_os_execute_deferred() local
850 dpc->function(dpc->context); in acpi_os_execute_deferred()
851 kfree(dpc); in acpi_os_execute_deferred()
1067 struct acpi_os_dpc *dpc; in acpi_os_execute() local
1084 * Allocate/initialize DPC structure. Note that this memory will be in acpi_os_execute()
1092 dpc = kzalloc(sizeof(struct acpi_os_dpc), GFP_ATOMIC); in acpi_os_execute()
1093 if (!dpc) in acpi_os_execute()
1096 dpc->function = function; in acpi_os_execute()
1097 dpc->context = context; in acpi_os_execute()
1106 INIT_WORK(&dpc->work, acpi_os_execute_deferred); in acpi_os_execute()
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/Linux-v6.6/drivers/gpu/drm/i915/display/
Dintel_gmbus.c82 [GMBUS_PIN_DPC] = { "dpc", GPIOD },
89 [GMBUS_PIN_DPC] = { "dpc", GPIOD },
95 [GMBUS_PIN_DPC] = { "dpc", GPIOD },
102 [GMBUS_PIN_2_BXT] = { "dpc", GPIOC },
108 [GMBUS_PIN_2_BXT] = { "dpc", GPIOC },
116 [GMBUS_PIN_3_BXT] = { "dpc", GPIOD },
128 [GMBUS_PIN_3_BXT] = { "dpc", GPIOD },
135 [GMBUS_PIN_3_BXT] = { "dpc", GPIOD },
143 [GMBUS_PIN_3_BXT] = { "dpc", GPIOD },
/Linux-v6.6/drivers/net/wireless/broadcom/brcm80211/brcmsmac/
Dmac80211_if.h80 struct tasklet_struct tasklet; /* dpc tasklet */
81 bool resched; /* dpc needs to be and is rescheduled */
/Linux-v6.6/drivers/staging/vt6655/
Ddpc.c6 * Purpose: handle dpc rx functions
21 #include "dpc.h"
DMakefile9 dpc.o \
/Linux-v6.6/drivers/scsi/aacraid/
Ddpcsup.c16 * Abstract: All DPC processing routines for the cyclone board occur here.
33 * This DPC routine will be run when the adapter interrupts us to let us
152 * This DPC routine will be queued when the adapter interrupts us to
266 * This DPC routine will be run when the adapter interrupts us to let us
/Linux-v6.6/Documentation/fb/
Dpxafb.rst70 dpc:DPC
/Linux-v6.6/drivers/usb/storage/
DKconfig129 tristate "Olympus MAUSB-10/Fuji DPC-R1 support"
132 and Fujifilm DPC-R1 USB Card reader/writer devices.
Dunusual_alauda.h11 "DPC-R1 (Alauda)",
/Linux-v6.6/drivers/media/i2c/
Dov8858.c669 {0x5780, 0x3e}, /* DPC */
689 {0x5794, 0xa3}, /* DPC */
697 {0x5b00, 0x02}, /* OTP DPC start address */
698 {0x5b01, 0x10}, /* OTP DPC start address */
699 {0x5b02, 0x03}, /* OTP DPC end address */
700 {0x5b03, 0xcf}, /* OTP DPC end address */
1074 {0x5780, 0x3e}, /* DPC */
1094 {0x5794, 0xa3}, /* DPC */
1102 {0x5b00, 0x02}, /* OTP DPC start address */
1103 {0x5b01, 0x10}, /* OTP DPC start address */
[all …]
Dov2680.c244 * DPC CTRL0 0x14 -> 0x3e, set enable_tail, enable_3x3_cluster
249 /* DPC MORE CONNECTION CASE THRE 0x0c (12) -> 0x02 (2) */
252 /* DPC GAIN LIST1 0x0f (15) -> 0x08 (8) */
255 /* DPC GAIN LIST2 0x3f (63) -> 0x0c (12) */
258 /* DPC THRE RATIO 0x04 (4) -> 0x00 (0) */
/Linux-v6.6/drivers/net/ethernet/aquantia/atlantic/
Daq_hw.h99 u64 dpc; member
192 atomic_t dpc; member

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