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Searched refs:cdx (Results 1 – 20 of 20) sorted by relevance

/linux/drivers/cdx/controller/
H A Dcdx_controller.c19 static unsigned int cdx_mcdi_rpc_timeout(struct cdx_mcdi *cdx, unsigned int cmd) in cdx_mcdi_rpc_timeout() argument
24 static void cdx_mcdi_request(struct cdx_mcdi *cdx, in cdx_mcdi_request() argument
28 if (cdx_rpmsg_send(cdx, hdr, hdr_len, sdu, sdu_len)) in cdx_mcdi_request()
29 dev_err(&cdx->rpdev->dev, "Failed to send rpmsg data\n"); in cdx_mcdi_request()
37 static int cdx_bus_enable(struct cdx_controller *cdx, u8 bus_num) in cdx_bus_enable() argument
39 return cdx_mcdi_bus_enable(cdx->priv, bus_num); in cdx_bus_enable()
42 static int cdx_bus_disable(struct cdx_controller *cdx, u8 bus_num) in cdx_bus_disable() argument
44 return cdx_mcdi_bus_disable(cdx->priv, bus_num); in cdx_bus_disable()
47 void cdx_rpmsg_post_probe(struct cdx_controller *cdx) in cdx_rpmsg_post_probe() argument
50 if (cdx_register_controller(cdx)) in cdx_rpmsg_post_probe()
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H A Dmcdi.c31 static void cdx_mcdi_cancel_cmd(struct cdx_mcdi *cdx, struct cdx_mcdi_cmd *cmd);
32 static void cdx_mcdi_wait_for_cleanup(struct cdx_mcdi *cdx);
33 static int cdx_mcdi_rpc_async_internal(struct cdx_mcdi *cdx,
49 static void cdx_mcdi_mode_fail(struct cdx_mcdi *cdx, struct list_head *cleanup_list);
50 static void _cdx_mcdi_display_error(struct cdx_mcdi *cdx, unsigned int cmd,
95 static unsigned long cdx_mcdi_rpc_timeout(struct cdx_mcdi *cdx, unsigned int cmd) in cdx_mcdi_rpc_timeout() argument
97 if (!cdx->mcdi_ops->mcdi_rpc_timeout) in cdx_mcdi_rpc_timeout()
100 return cdx->mcdi_ops->mcdi_rpc_timeout(cdx, cmd); in cdx_mcdi_rpc_timeout()
116 int cdx_mcdi_init(struct cdx_mcdi *cdx) in cdx_mcdi_init() argument
121 cdx->mcdi = kzalloc_obj(*cdx->mcdi); in cdx_mcdi_init()
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H A Dmcdi_functions.c10 int cdx_mcdi_get_num_buses(struct cdx_mcdi *cdx) in cdx_mcdi_get_num_buses() argument
16 ret = cdx_mcdi_rpc(cdx, MC_CMD_CDX_BUS_ENUM_BUSES, NULL, 0, in cdx_mcdi_get_num_buses()
27 int cdx_mcdi_get_num_devs(struct cdx_mcdi *cdx, int bus_num) in cdx_mcdi_get_num_devs() argument
36 ret = cdx_mcdi_rpc(cdx, MC_CMD_CDX_BUS_ENUM_DEVICES, inbuf, sizeof(inbuf), in cdx_mcdi_get_num_devs()
47 int cdx_mcdi_get_dev_config(struct cdx_mcdi *cdx, in cdx_mcdi_get_dev_config() argument
61 ret = cdx_mcdi_rpc(cdx, MC_CMD_CDX_BUS_GET_DEVICE_CONFIG, inbuf, sizeof(inbuf), in cdx_mcdi_get_dev_config()
137 int cdx_mcdi_bus_enable(struct cdx_mcdi *cdx, u8 bus_num) in cdx_mcdi_bus_enable() argument
143 ret = cdx_mcdi_rpc(cdx, MC_CMD_CDX_BUS_UP, inbuf, sizeof(inbuf), in cdx_mcdi_bus_enable()
149 int cdx_mcdi_bus_disable(struct cdx_mcdi *cdx, u8 bus_num) in cdx_mcdi_bus_disable() argument
155 ret = cdx_mcdi_rpc(cdx, MC_CMD_CDX_BUS_DOWN, inbuf, sizeof(inbuf), in cdx_mcdi_bus_disable()
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H A Dmcdi_functions.h23 int cdx_mcdi_get_num_buses(struct cdx_mcdi *cdx);
33 int cdx_mcdi_get_num_devs(struct cdx_mcdi *cdx, int bus_num);
47 int cdx_mcdi_get_dev_config(struct cdx_mcdi *cdx,
58 int cdx_mcdi_bus_enable(struct cdx_mcdi *cdx, u8 bus_num);
67 int cdx_mcdi_bus_disable(struct cdx_mcdi *cdx, u8 bus_num);
86 int cdx_mcdi_write_msi(struct cdx_mcdi *cdx, u8 bus_num, u8 dev_num,
97 int cdx_mcdi_reset_device(struct cdx_mcdi *cdx,
110 int cdx_mcdi_bus_master_enable(struct cdx_mcdi *cdx, u8 bus_num,
123 int cdx_mcdi_msi_enable(struct cdx_mcdi *cdx, u8 bus_num,
H A Dmcdid.h26 static inline struct cdx_mcdi_iface *cdx_mcdi_if(struct cdx_mcdi *cdx) in cdx_mcdi_if() argument
28 return cdx->mcdi ? &cdx->mcdi->iface : NULL; in cdx_mcdi_if()
31 int cdx_mcdi_rpc_async(struct cdx_mcdi *cdx, unsigned int cmd,
35 int cdx_mcdi_wait_for_quiescence(struct cdx_mcdi *cdx,
H A DMakefile8 obj-$(CONFIG_CDX_CONTROLLER) += cdx-controller.o
9 cdx-controller-objs := cdx_controller.o cdx_rpmsg.o mcdi.o mcdi_functions.o
H A Dcdx_controller.h14 void cdx_rpmsg_post_probe(struct cdx_controller *cdx);
16 void cdx_rpmsg_pre_remove(struct cdx_controller *cdx);
/linux/drivers/cdx/
H A Dcdx.c98 struct cdx_controller *cdx = cdx_dev->cdx; in cdx_dev_reset() local
109 ret = cdx->ops->dev_configure(cdx, cdx_dev->bus_num, in cdx_dev_reset()
150 struct cdx_controller *cdx = cdx_dev->cdx; in cdx_unregister_device() local
154 if (cdx_dev->enabled && cdx->ops->bus_disable) in cdx_unregister_device()
155 cdx->ops->bus_disable(cdx, cdx_dev->bus_num); in cdx_unregister_device()
227 struct cdx_controller *cdx = cdx_dev->cdx; in cdx_set_master() local
233 if (cdx->ops->dev_configure) in cdx_set_master()
234 ret = cdx->ops->dev_configure(cdx, cdx_dev->bus_num, in cdx_set_master()
243 struct cdx_controller *cdx = cdx_dev->cdx; in cdx_clear_master() local
249 if (cdx->ops->dev_configure) in cdx_clear_master()
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H A Dcdx.h32 struct cdx_controller *cdx; member
56 int cdx_register_controller(struct cdx_controller *cdx);
62 void cdx_unregister_controller(struct cdx_controller *cdx);
84 struct device *cdx_bus_add(struct cdx_controller *cdx, u8 bus_num);
H A DMakefile10 obj-$(CONFIG_CDX_BUS) += cdx.o controller/
/linux/Documentation/ABI/testing/
H A 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/.../subsystem_vendor
39 What: /sys/bus/cdx/devices/.../subsystem_device
47 What: /sys/bus/cdx/devices/.../class
54 What: /sys/bus/cdx/devices/.../revision
61 What: /sys/bus/cdx/devices/.../enable
72 # echo 1 > /sys/bus/cdx/.../enable
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/linux/include/linux/cdx/
H A Dmcdi.h72 void (*mcdi_request)(struct cdx_mcdi *cdx,
75 unsigned int (*mcdi_rpc_timeout)(struct cdx_mcdi *cdx, unsigned int cmd);
78 typedef void cdx_mcdi_async_completer(struct cdx_mcdi *cdx,
147 struct cdx_mcdi *cdx; member
172 void cdx_mcdi_finish(struct cdx_mcdi *cdx);
173 int cdx_mcdi_init(struct cdx_mcdi *cdx);
174 void cdx_mcdi_process_cmd(struct cdx_mcdi *cdx, struct cdx_dword *outbuf, int len);
175 int cdx_mcdi_rpc(struct cdx_mcdi *cdx, unsigned int cmd,
H A Dcdx_bus.h46 typedef int (*cdx_bus_enable_cb)(struct cdx_controller *cdx, u8 bus_num);
48 typedef int (*cdx_bus_disable_cb)(struct cdx_controller *cdx, u8 bus_num);
50 typedef int (*cdx_scan_cb)(struct cdx_controller *cdx);
52 typedef int (*cdx_dev_configure_cb)(struct cdx_controller *cdx,
148 struct cdx_controller *cdx; member
/linux/drivers/vfio/
H A DMakefile18 obj-$(CONFIG_VFIO_CDX) += cdx/
H A DKconfig97 source "drivers/vfio/cdx/Kconfig"
/linux/arch/nios2/
H A DMakefile32 KBUILD_CFLAGS += $(if $(CONFIG_NIOS2_CDX_SUPPORT),-mcdx,-mno-cdx)
/linux/drivers/edac/
H A Dversalnet_edac.c509 static unsigned int mcdi_rpc_timeout(struct cdx_mcdi *cdx, unsigned int cmd) in mcdi_rpc_timeout() argument
514 static void mcdi_request(struct cdx_mcdi *cdx, in mcdi_request() argument
528 ret = rpmsg_send(cdx->ept, send_buf, hdr_len + sdu_len); in mcdi_request()
530 dev_err(&cdx->rpdev->dev, "Failed to send rpmsg data: %d\n", ret); in mcdi_request()
/linux/drivers/
H A DKconfig254 source "drivers/cdx/Kconfig"
/linux/drivers/vfio/cdx/
H A Dmain.c327 MODULE_DEVICE_TABLE(cdx, vfio_cdx_table);
/linux/
H A DMAINTAINERS1052 F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml
1053 F: drivers/cdx/*
1054 F: include/linux/cdx/*
27679 F: drivers/vfio/cdx/*
28956 F: include/linux/cdx/edac_cdx_pcol.h