[v4,1/6] usb: typec: Organize the private headers properly

Message ID	20210401065347.4010-2-heikki.krogerus@linux.intel.com
State	New
Headers	show Return-Path: <linux-usb-owner@kernel.org> IronPort-SDR: xUyd5jMC0jeydRZExMDjVmQ+qvycVBK9Ml8cKypzXiNsoBCY/7z/PWIZGT2w8TvrXwhgSrjedn 3CDAFFbYkPug== IronPort-SDR: BD2fmedzq+p5Cvct2SGCdm8awQXATwpWKmKTWxxCus30gxc2sKbXVSQg2PxAqlVq+weKaCgvvH qf8YX6v1MKzw== From: Heikki Krogerus <heikki.krogerus@linux.intel.com> To: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Alan Stern <stern@rowland.harvard.edu>, Guenter Roeck <linux@roeck-us.net>, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 1/6] usb: typec: Organize the private headers properly Date: Thu, 1 Apr 2021 09:53:42 +0300 Message-Id: <20210401065347.4010-2-heikki.krogerus@linux.intel.com> In-Reply-To: <20210401065347.4010-1-heikki.krogerus@linux.intel.com> References: <20210401065347.4010-1-heikki.krogerus@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	usb: Linking ports to their Type-C connectors \| expand [v4,0/6] usb: Linking ports to their Type-C connectors [v4,1/6] usb: typec: Organize the private headers properly [v4,2/6] usb: typec: Declare the typec_class static [v4,3/6] usb: typec: Port mapping utility [v4,4/6] usb: Link the ports to the connectors they are attached to [v4,5/6] usb: Iterator for ports [v4,6/6] usb: typec: Link all ports during connector registration

diff --git a/drivers/usb/typec/bus.c b/drivers/usb/typec/bus.c index e8ddb81cb6df4..7f3c9a8e2bf08 100644 --- a/drivers/usb/typec/bus.c +++ b/drivers/usb/typec/bus.c @@ -9,6 +9,8 @@ #include <linux/usb/pd_vdo.h> #include "bus.h" +#include "class.h" +#include "mux.h" static inline int typec_altmode_set_mux(struct altmode *alt, unsigned long conf, void *data) diff --git a/drivers/usb/typec/bus.h b/drivers/usb/typec/bus.h index 8ba8112d2740d..56dec268d4dd9 100644 --- a/drivers/usb/typec/bus.h +++ b/drivers/usb/typec/bus.h @@ -4,9 +4,9 @@ #define __USB_TYPEC_ALTMODE_H__ #include <linux/usb/typec_altmode.h> -#include <linux/usb/typec_mux.h> struct bus_type; +struct typec_mux; struct altmode { unsigned int id; @@ -28,24 +28,7 @@ struct altmode { extern struct bus_type typec_bus; extern const struct device_type typec_altmode_dev_type; -extern const struct device_type typec_port_dev_type; #define is_typec_altmode(_dev_) (_dev_->type == &typec_altmode_dev_type) -#define is_typec_port(_dev_) (_dev_->type == &typec_port_dev_type) - -extern struct class typec_mux_class; - -struct typec_switch { - struct device dev; - typec_switch_set_fn_t set; -}; - -struct typec_mux { - struct device dev; - typec_mux_set_fn_t set; -}; - -#define to_typec_switch(_dev_) container_of(_dev_, struct typec_switch, dev) -#define to_typec_mux(_dev_) container_of(_dev_, struct typec_mux, dev) #endif /* __USB_TYPEC_ALTMODE_H__ */ diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/class.c index 45f0bf65e9aba..5fa279a96b6ef 100644 --- a/drivers/usb/typec/class.c +++ b/drivers/usb/typec/class.c @@ -6,74 +6,15 @@ * Author: Heikki Krogerus <heikki.krogerus@linux.intel.com> */ -#include <linux/device.h> #include <linux/module.h> #include <linux/mutex.h> #include <linux/property.h> #include <linux/slab.h> #include <linux/usb/pd_vdo.h> +#include <linux/usb/typec_mux.h> #include "bus.h" - -struct typec_plug { - struct device dev; - enum typec_plug_index index; - struct ida mode_ids; - int num_altmodes; -}; - -struct typec_cable { - struct device dev; - enum typec_plug_type type; - struct usb_pd_identity *identity; - unsigned int active:1; - u16 pd_revision; /* 0300H = "3.0" */ -}; - -struct typec_partner { - struct device dev; - unsigned int usb_pd:1; - struct usb_pd_identity *identity; - enum typec_accessory accessory; - struct ida mode_ids; - int num_altmodes; - u16 pd_revision; /* 0300H = "3.0" */ - enum usb_pd_svdm_ver svdm_version; -}; - -struct typec_port { - unsigned int id; - struct device dev; - struct ida mode_ids; - - int prefer_role; - enum typec_data_role data_role; - enum typec_role pwr_role; - enum typec_role vconn_role; - enum typec_pwr_opmode pwr_opmode; - enum typec_port_type port_type; - struct mutex port_type_lock; - - enum typec_orientation orientation; - struct typec_switch *sw; - struct typec_mux *mux; - - const struct typec_capability *cap; - const struct typec_operations *ops; -}; - -#define to_typec_port(_dev_) container_of(_dev_, struct typec_port, dev) -#define to_typec_plug(_dev_) container_of(_dev_, struct typec_plug, dev) -#define to_typec_cable(_dev_) container_of(_dev_, struct typec_cable, dev) -#define to_typec_partner(_dev_) container_of(_dev_, struct typec_partner, dev) - -static const struct device_type typec_partner_dev_type; -static const struct device_type typec_cable_dev_type; -static const struct device_type typec_plug_dev_type; - -#define is_typec_partner(_dev_) (_dev_->type == &typec_partner_dev_type) -#define is_typec_cable(_dev_) (_dev_->type == &typec_cable_dev_type) -#define is_typec_plug(_dev_) (_dev_->type == &typec_plug_dev_type) +#include "class.h" static DEFINE_IDA(typec_index_ida); static struct class *typec_class; @@ -726,7 +667,7 @@ static void typec_partner_release(struct device *dev) kfree(partner); } -static const struct device_type typec_partner_dev_type = { +const struct device_type typec_partner_dev_type = { .name = "typec_partner", .groups = typec_partner_groups, .release = typec_partner_release, @@ -941,7 +882,7 @@ static const struct attribute_group *typec_plug_groups[] = { NULL }; -static const struct device_type typec_plug_dev_type = { +const struct device_type typec_plug_dev_type = { .name = "typec_plug", .groups = typec_plug_groups, .release = typec_plug_release, @@ -1089,7 +1030,7 @@ static void typec_cable_release(struct device *dev) kfree(cable); } -static const struct device_type typec_cable_dev_type = { +const struct device_type typec_cable_dev_type = { .name = "typec_cable", .groups = typec_cable_groups, .release = typec_cable_release, diff --git a/drivers/usb/typec/class.h b/drivers/usb/typec/class.h new file mode 100644 index 0000000000000..d414be58d122e --- /dev/null +++ b/drivers/usb/typec/class.h @@ -0,0 +1,76 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef __USB_TYPEC_CLASS__ +#define __USB_TYPEC_CLASS__ + +#include <linux/device.h> +#include <linux/usb/typec.h> + +struct typec_mux; +struct typec_switch; + +struct typec_plug { + struct device dev; + enum typec_plug_index index; + struct ida mode_ids; + int num_altmodes; +}; + +struct typec_cable { + struct device dev; + enum typec_plug_type type; + struct usb_pd_identity *identity; + unsigned int active:1; + u16 pd_revision; /* 0300H = "3.0" */ +}; + +struct typec_partner { + struct device dev; + unsigned int usb_pd:1; + struct usb_pd_identity *identity; + enum typec_accessory accessory; + struct ida mode_ids; + int num_altmodes; + u16 pd_revision; /* 0300H = "3.0" */ + enum usb_pd_svdm_ver svdm_version; +}; + +struct typec_port { + unsigned int id; + struct device dev; + struct ida mode_ids; + + int prefer_role; + enum typec_data_role data_role; + enum typec_role pwr_role; + enum typec_role vconn_role; + enum typec_pwr_opmode pwr_opmode; + enum typec_port_type port_type; + struct mutex port_type_lock; + + enum typec_orientation orientation; + struct typec_switch *sw; + struct typec_mux *mux; + + const struct typec_capability *cap; + const struct typec_operations *ops; +}; + +#define to_typec_port(_dev_) container_of(_dev_, struct typec_port, dev) +#define to_typec_plug(_dev_) container_of(_dev_, struct typec_plug, dev) +#define to_typec_cable(_dev_) container_of(_dev_, struct typec_cable, dev) +#define to_typec_partner(_dev_) container_of(_dev_, struct typec_partner, dev) + +extern const struct device_type typec_partner_dev_type; +extern const struct device_type typec_cable_dev_type; +extern const struct device_type typec_plug_dev_type; +extern const struct device_type typec_port_dev_type; + +#define is_typec_partner(dev) ((dev)->type == &typec_partner_dev_type) +#define is_typec_cable(dev) ((dev)->type == &typec_cable_dev_type) +#define is_typec_plug(dev) ((dev)->type == &typec_plug_dev_type) +#define is_typec_port(dev) ((dev)->type == &typec_port_dev_type) + +extern struct class typec_mux_class; + +#endif /* __USB_TYPEC_CLASS__ */ diff --git a/drivers/usb/typec/mux.c b/drivers/usb/typec/mux.c index cf720e944aaaa..9da22ae3006c9 100644 --- a/drivers/usb/typec/mux.c +++ b/drivers/usb/typec/mux.c @@ -13,9 +13,9 @@ #include <linux/mutex.h> #include <linux/property.h> #include <linux/slab.h> -#include <linux/usb/typec_mux.h> -#include "bus.h" +#include "class.h" +#include "mux.h" static bool dev_name_ends_with(struct device *dev, const char *suffix) { diff --git a/drivers/usb/typec/mux.h b/drivers/usb/typec/mux.h new file mode 100644 index 0000000000000..4fd9426ee44f6 --- /dev/null +++ b/drivers/usb/typec/mux.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef __USB_TYPEC_MUX__ +#define __USB_TYPEC_MUX__ + +#include <linux/usb/typec_mux.h> + +struct typec_switch { + struct device dev; + typec_switch_set_fn_t set; +}; + +struct typec_mux { + struct device dev; + typec_mux_set_fn_t set; +}; + +#define to_typec_switch(_dev_) container_of(_dev_, struct typec_switch, dev) +#define to_typec_mux(_dev_) container_of(_dev_, struct typec_mux, dev) + +#endif /* __USB_TYPEC_MUX__ */

[v4,1/6] usb: typec: Organize the private headers properly

Commit Message

Patch