forked from mirrors/linux
c10bf3921e
Before moving greybus core out of staging and moving header files to
include/linux some greybus header files were missing the necessary
includes. This would trigger compilation faillures with some example
errors logged bellow for with CONFIG_KERNEL_HEADER_TEST=y.
So, add the necessary headers to compile clean before relocating the
header files.
./include/linux/greybus/hd.h:23:50: error: unknown type name 'u16'
int (*cport_disable)(struct gb_host_device *hd, u16 cport_id); ^~~
./include/linux/greybus/greybus_protocols.h:1314:2: error: unknown type name '__u8'
__u8 data[0];
^~~~
./include/linux/greybus/hd.h:24:52: error: unknown type name 'u16'
int (*cport_connected)(struct gb_host_device *hd, u16 cport_id); ^~~
./include/linux/greybus/hd.h:25:48: error: unknown type name 'u16'
int (*cport_flush)(struct gb_host_device *hd, u16 cport_id); ^~~
./include/linux/greybus/hd.h:26:51: error: unknown type name 'u16'
int (*cport_shutdown)(struct gb_host_device *hd, u16 cport_id, ^~~
./include/linux/greybus/hd.h:27:5: error: unknown type name 'u8'
u8 phase, unsigned int timeout);
^~
./include/linux/greybus/hd.h:28:50: error: unknown type name 'u16'
int (*cport_quiesce)(struct gb_host_device *hd, u16 cport_id, ^~~
./include/linux/greybus/hd.h:29:5: error: unknown type name 'size_t'
size_t peer_space, unsigned int timeout);
^~~~~~
./include/linux/greybus/hd.h:29:5: note: 'size_t' is defined in header '<stddef.h>'; did you forget to '#include <stddef.h>'?
./include/linux/greybus/hd.h:1:1:
+#include <stddef.h>
/* SPDX-License-Identifier: GPL-2.0 */
./include/linux/greybus/hd.h:29:5:
size_t peer_space, unsigned int timeout);
^~~~~~
./include/linux/greybus/hd.h:30:48: error: unknown type name 'u16'
int (*cport_clear)(struct gb_host_device *hd, u16 cport_id); ^~~
./include/linux/greybus/hd.h:32:49: error: unknown type name 'u16'
int (*message_send)(struct gb_host_device *hd, u16 dest_cport_id, ^~~
./include/linux/greybus/hd.h:33:32: error: unknown type name 'gfp_t'
struct gb_message *message, gfp_t gfp_mask); ^~~~~
./include/linux/greybus/hd.h:35:55: error: unknown type name 'u16'
int (*latency_tag_enable)(struct gb_host_device *hd, u16 cport_id);
Reported-by: kbuild test robot <lkp@intel.com>
Reported-by: Gao Xiang <hsiangkao@aol.com>
Signed-off-by: Rui Miguel Silva <rmfrfs@gmail.com>
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Link: https://lore.kernel.org/r/20190827155302.25704-1-rui.silva@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
85 lines
2.2 KiB
C
85 lines
2.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Greybus Interface Block code
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*
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* Copyright 2014 Google Inc.
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* Copyright 2014 Linaro Ltd.
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*/
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#ifndef __INTERFACE_H
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#define __INTERFACE_H
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#include <linux/types.h>
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#include <linux/device.h>
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enum gb_interface_type {
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GB_INTERFACE_TYPE_INVALID = 0,
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GB_INTERFACE_TYPE_UNKNOWN,
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GB_INTERFACE_TYPE_DUMMY,
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GB_INTERFACE_TYPE_UNIPRO,
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GB_INTERFACE_TYPE_GREYBUS,
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};
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#define GB_INTERFACE_QUIRK_NO_CPORT_FEATURES BIT(0)
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#define GB_INTERFACE_QUIRK_NO_INIT_STATUS BIT(1)
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#define GB_INTERFACE_QUIRK_NO_GMP_IDS BIT(2)
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#define GB_INTERFACE_QUIRK_FORCED_DISABLE BIT(3)
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#define GB_INTERFACE_QUIRK_LEGACY_MODE_SWITCH BIT(4)
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#define GB_INTERFACE_QUIRK_NO_BUNDLE_ACTIVATE BIT(5)
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#define GB_INTERFACE_QUIRK_NO_PM BIT(6)
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struct gb_interface {
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struct device dev;
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struct gb_control *control;
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struct list_head bundles;
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struct list_head module_node;
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struct list_head manifest_descs;
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u8 interface_id; /* Physical location within the Endo */
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u8 device_id;
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u8 features; /* Feature flags set in the manifest */
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enum gb_interface_type type;
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u32 ddbl1_manufacturer_id;
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u32 ddbl1_product_id;
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u32 vendor_id;
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u32 product_id;
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u64 serial_number;
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struct gb_host_device *hd;
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struct gb_module *module;
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unsigned long quirks;
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struct mutex mutex;
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bool disconnected;
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bool ejected;
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bool removed;
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bool active;
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bool enabled;
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bool mode_switch;
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bool dme_read;
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struct work_struct mode_switch_work;
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struct completion mode_switch_completion;
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};
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#define to_gb_interface(d) container_of(d, struct gb_interface, dev)
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struct gb_interface *gb_interface_create(struct gb_module *module,
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u8 interface_id);
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int gb_interface_activate(struct gb_interface *intf);
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void gb_interface_deactivate(struct gb_interface *intf);
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int gb_interface_enable(struct gb_interface *intf);
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void gb_interface_disable(struct gb_interface *intf);
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int gb_interface_add(struct gb_interface *intf);
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void gb_interface_del(struct gb_interface *intf);
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void gb_interface_put(struct gb_interface *intf);
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void gb_interface_mailbox_event(struct gb_interface *intf, u16 result,
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u32 mailbox);
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int gb_interface_request_mode_switch(struct gb_interface *intf);
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#endif /* __INTERFACE_H */
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