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Searched refs:cdx (Results 1 – 22 of 22) sorted by relevance

/linux-6.6.21/drivers/cdx/controller/
Dcdx_controller.c18 static unsigned int cdx_mcdi_rpc_timeout(struct cdx_mcdi *cdx, unsigned int cmd) in cdx_mcdi_rpc_timeout() argument
23 static void cdx_mcdi_request(struct cdx_mcdi *cdx, in cdx_mcdi_request() argument
27 if (cdx_rpmsg_send(cdx, hdr, hdr_len, sdu, sdu_len)) in cdx_mcdi_request()
28 dev_err(&cdx->rpdev->dev, "Failed to send rpmsg data\n"); in cdx_mcdi_request()
36 void cdx_rpmsg_post_probe(struct cdx_controller *cdx) in cdx_rpmsg_post_probe() argument
39 if (cdx_register_controller(cdx)) in cdx_rpmsg_post_probe()
40 dev_err(cdx->dev, "Failed to register CDX controller\n"); in cdx_rpmsg_post_probe()
43 void cdx_rpmsg_pre_remove(struct cdx_controller *cdx) in cdx_rpmsg_pre_remove() argument
45 cdx_unregister_controller(cdx); in cdx_rpmsg_pre_remove()
46 cdx_mcdi_wait_for_quiescence(cdx->priv, MCDI_RPC_TIMEOUT); in cdx_rpmsg_pre_remove()
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Dmcdi.c34 static void cdx_mcdi_cancel_cmd(struct cdx_mcdi *cdx, struct cdx_mcdi_cmd *cmd);
35 static void cdx_mcdi_wait_for_cleanup(struct cdx_mcdi *cdx);
36 static int cdx_mcdi_rpc_async_internal(struct cdx_mcdi *cdx,
52 static void cdx_mcdi_mode_fail(struct cdx_mcdi *cdx, struct list_head *cleanup_list);
53 static void _cdx_mcdi_display_error(struct cdx_mcdi *cdx, unsigned int cmd,
98 static unsigned long cdx_mcdi_rpc_timeout(struct cdx_mcdi *cdx, unsigned int cmd) in cdx_mcdi_rpc_timeout() argument
100 if (!cdx->mcdi_ops->mcdi_rpc_timeout) in cdx_mcdi_rpc_timeout()
103 return cdx->mcdi_ops->mcdi_rpc_timeout(cdx, cmd); in cdx_mcdi_rpc_timeout()
106 int cdx_mcdi_init(struct cdx_mcdi *cdx) in cdx_mcdi_init() argument
111 cdx->mcdi = kzalloc(sizeof(*cdx->mcdi), GFP_KERNEL); in cdx_mcdi_init()
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Dmcdi.h83 void (*mcdi_request)(struct cdx_mcdi *cdx,
86 unsigned int (*mcdi_rpc_timeout)(struct cdx_mcdi *cdx, unsigned int cmd);
89 typedef void cdx_mcdi_async_completer(struct cdx_mcdi *cdx,
158 struct cdx_mcdi *cdx; member
183 static inline struct cdx_mcdi_iface *cdx_mcdi_if(struct cdx_mcdi *cdx) in cdx_mcdi_if() argument
185 return cdx->mcdi ? &cdx->mcdi->iface : NULL; in cdx_mcdi_if()
188 int cdx_mcdi_init(struct cdx_mcdi *cdx);
189 void cdx_mcdi_finish(struct cdx_mcdi *cdx);
191 void cdx_mcdi_process_cmd(struct cdx_mcdi *cdx, struct cdx_dword *outbuf, int len);
192 int cdx_mcdi_rpc(struct cdx_mcdi *cdx, unsigned int cmd,
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Dmcdi_functions.c11 int cdx_mcdi_get_num_buses(struct cdx_mcdi *cdx) in cdx_mcdi_get_num_buses() argument
17 ret = cdx_mcdi_rpc(cdx, MC_CMD_CDX_BUS_ENUM_BUSES, NULL, 0, in cdx_mcdi_get_num_buses()
28 int cdx_mcdi_get_num_devs(struct cdx_mcdi *cdx, int bus_num) in cdx_mcdi_get_num_devs() argument
37 ret = cdx_mcdi_rpc(cdx, MC_CMD_CDX_BUS_ENUM_DEVICES, inbuf, sizeof(inbuf), in cdx_mcdi_get_num_devs()
48 int cdx_mcdi_get_dev_config(struct cdx_mcdi *cdx, in cdx_mcdi_get_dev_config() argument
62 ret = cdx_mcdi_rpc(cdx, MC_CMD_CDX_BUS_GET_DEVICE_CONFIG, inbuf, sizeof(inbuf), in cdx_mcdi_get_dev_config()
127 int cdx_mcdi_reset_device(struct cdx_mcdi *cdx, u8 bus_num, u8 dev_num) in cdx_mcdi_reset_device() argument
135 ret = cdx_mcdi_rpc(cdx, MC_CMD_CDX_DEVICE_RESET, inbuf, sizeof(inbuf), in cdx_mcdi_reset_device()
Dmcdi_functions.h22 int cdx_mcdi_get_num_buses(struct cdx_mcdi *cdx);
32 int cdx_mcdi_get_num_devs(struct cdx_mcdi *cdx, int bus_num);
46 int cdx_mcdi_get_dev_config(struct cdx_mcdi *cdx,
58 int cdx_mcdi_reset_device(struct cdx_mcdi *cdx,
DMakefile8 obj-$(CONFIG_CDX_CONTROLLER) += cdx-controller.o
9 cdx-controller-objs := cdx_controller.o cdx_rpmsg.o mcdi.o mcdi_functions.o
Dcdx_controller.h14 void cdx_rpmsg_post_probe(struct cdx_controller *cdx);
16 void cdx_rpmsg_pre_remove(struct cdx_controller *cdx);
/linux-6.6.21/drivers/cdx/
Dcdx.c85 struct cdx_controller *cdx = cdx_dev->cdx; in cdx_dev_reset() local
96 ret = cdx->ops->dev_configure(cdx, cdx_dev->bus_num, in cdx_dev_reset()
386 struct cdx_controller *cdx; in rescan_store() local
400 xa_for_each(&cdx_controllers, index, cdx) { in rescan_store()
403 ret = cdx->ops->scan(cdx); in rescan_store()
405 dev_err(cdx->dev, "cdx bus scanning failed\n"); in rescan_store()
465 struct cdx_controller *cdx = dev_params->cdx; in cdx_device_add() local
466 struct device *parent = cdx->dev; in cdx_device_add()
485 cdx_dev->cdx = dev_params->cdx; in cdx_device_add()
497 ((cdx->id << CDX_CONTROLLER_ID_SHIFT) | (cdx_dev->bus_num & CDX_BUS_NUM_MASK)), in cdx_device_add()
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Dcdx.h26 struct cdx_controller *cdx; member
43 int cdx_register_controller(struct cdx_controller *cdx);
49 void cdx_unregister_controller(struct cdx_controller *cdx);
DMakefile8 obj-$(CONFIG_CDX_BUS) += cdx.o controller/
DKconfig19 source "drivers/cdx/controller/Kconfig"
/linux-6.6.21/Documentation/ABI/testing/
Dsysfs-bus-cdx1 What: /sys/bus/cdx/rescan
12 # echo 1 > /sys/bus/cdx/rescan
14 What: /sys/bus/cdx/devices/.../vendor
22 What: /sys/bus/cdx/devices/.../device
31 What: /sys/bus/cdx/devices/.../reset
42 # echo 1 > /sys/bus/cdx/.../reset
44 What: /sys/bus/cdx/devices/.../remove
56 # echo 1 > /sys/bus/cdx/devices/.../remove
/linux-6.6.21/include/linux/cdx/
Dcdx_bus.h31 typedef int (*cdx_scan_cb)(struct cdx_controller *cdx);
33 typedef int (*cdx_dev_configure_cb)(struct cdx_controller *cdx,
95 struct cdx_controller *cdx; member
/linux-6.6.21/drivers/vfio/cdx/
DMakefile6 obj-$(CONFIG_VFIO_CDX) += vfio-cdx.o
8 vfio-cdx-objs := main.o
Dmain.c218 MODULE_DEVICE_TABLE(cdx, vfio_cdx_table);
/linux-6.6.21/Documentation/devicetree/bindings/bus/
Dxlnx,versal-net-cdx.yaml4 $id: http://devicetree.org/schemas/bus/xlnx,versal-net-cdx.yaml#
39 const: xlnx,versal-net-cdx
72 cdx {
73 compatible = "xlnx,versal-net-cdx";
/linux-6.6.21/drivers/vfio/
DMakefile18 obj-$(CONFIG_VFIO_CDX) += cdx/
DKconfig87 source "drivers/vfio/cdx/Kconfig"
/linux-6.6.21/arch/nios2/
DMakefile32 KBUILD_CFLAGS += $(if $(CONFIG_NIOS2_CDX_SUPPORT),-mcdx,-mno-cdx)
/linux-6.6.21/drivers/
DMakefile199 obj-$(CONFIG_CDX_BUS) += cdx/
DKconfig244 source "drivers/cdx/Kconfig"
/linux-6.6.21/
DMAINTAINERS898 F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml
899 F: drivers/cdx/*
900 F: include/linux/cdx/*
22583 F: drivers/vfio/cdx/*