diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-15 01:57:16 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-15 01:57:16 +0300 |
commit | e7cf773d431a63a2417902696fcc9e0ebdc83bbe (patch) | |
tree | 86dbdceb7d91226507a3af0d57e03b0ca664b22e /include | |
parent | 7a02d089695a1217992434f03a78aa32bad85b5c (diff) | |
parent | 81e1dadfb5b2d47aa513ad60b1c9cf0ea17b6514 (diff) | |
download | linux-e7cf773d431a63a2417902696fcc9e0ebdc83bbe.tar.xz |
Merge tag 'usb-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB updates from Greg KH:
"Here's the big set of USB and PHY patches for 3.19-rc1.
The normal churn in the USB gadget area is in here, as well as xhci
and other individual USB driver updates. The PHY tree is also in
here, as there were dependancies on the USB tree.
All of these have been in linux-next"
* tag 'usb-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (351 commits)
arm: omap3: twl: remove usb phy init data
usbip: fix error handling in stub_probe()
usb: gadget: udc: missing curly braces
USB: mos7720: delete some unneeded code
wusb: replace memset by memzero_explicit
usbip: remove unneeded structure
usb: xhci: fix comment for PORT_DEV_REMOVE
xhci: don't use the same variable for stopped and halted rings current TD
xhci: clear extra bits from slot context when setting max exit latency
xhci: cleanup finish_td function
USB: adutux: NULL dereferences on disconnect
usb: chipidea: fix platform_no_drv_owner.cocci warnings
usb: chipidea: Fixed a few typos in comments
Documentation: bindings: add doc for the USB2 ChipIdea USB driver
usb: chipidea: add a usb2 driver for ci13xxx
usb: chipidea: fix phy handling
usb: chipidea: remove duplicate dev_set_drvdata for host_start
usb: chipidea: parameter 'mode' isn't needed for hw_device_reset
usb: chipidea: add controller reset API
usb: chipidea: remove flag CI_HDRC_REQUIRE_TRANSCEIVER
...
Diffstat (limited to 'include')
-rw-r--r-- | include/dt-bindings/phy/phy.h | 19 | ||||
-rw-r--r-- | include/linux/i2c/twl.h | 2 | ||||
-rw-r--r-- | include/linux/pci_ids.h | 1 | ||||
-rw-r--r-- | include/linux/phy/phy.h | 52 | ||||
-rw-r--r-- | include/linux/platform_data/dwc3-exynos.h | 24 | ||||
-rw-r--r-- | include/linux/usb/chipidea.h | 5 | ||||
-rw-r--r-- | include/linux/usb/composite.h | 7 | ||||
-rw-r--r-- | include/linux/usb/ehci-dbgp.h | 83 | ||||
-rw-r--r-- | include/linux/usb/ehci_def.h | 65 | ||||
-rw-r--r-- | include/linux/usb/gadget.h | 5 | ||||
-rw-r--r-- | include/linux/usb/hcd.h | 3 | ||||
-rw-r--r-- | include/linux/usb/otg.h | 7 | ||||
-rw-r--r-- | include/linux/usb/phy.h | 6 | ||||
-rw-r--r-- | include/linux/usb/renesas_usbhs.h | 4 |
14 files changed, 154 insertions, 129 deletions
diff --git a/include/dt-bindings/phy/phy.h b/include/dt-bindings/phy/phy.h new file mode 100644 index 000000000000..6c901930eb3e --- /dev/null +++ b/include/dt-bindings/phy/phy.h @@ -0,0 +1,19 @@ +/* + * + * This header provides constants for the phy framework + * + * Copyright (C) 2014 STMicroelectronics + * Author: Gabriel Fernandez <gabriel.fernandez@st.com> + * License terms: GNU General Public License (GPL), version 2 + */ + +#ifndef _DT_BINDINGS_PHY +#define _DT_BINDINGS_PHY + +#define PHY_NONE 0 +#define PHY_TYPE_SATA 1 +#define PHY_TYPE_PCIE 2 +#define PHY_TYPE_USB2 3 +#define PHY_TYPE_USB3 4 + +#endif /* _DT_BINDINGS_PHY */ diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h index 8cfb50f38529..0bc03f100d04 100644 --- a/include/linux/i2c/twl.h +++ b/include/linux/i2c/twl.h @@ -26,7 +26,6 @@ #define __TWL_H_ #include <linux/types.h> -#include <linux/phy/phy.h> #include <linux/input/matrix_keypad.h> /* @@ -634,7 +633,6 @@ enum twl4030_usb_mode { struct twl4030_usb_data { enum twl4030_usb_mode usb_mode; unsigned long features; - struct phy_init_data *init_data; int (*phy_init)(struct device *dev); int (*phy_exit)(struct device *dev); diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 97fb9f69aaed..e63c02a93f6b 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -564,6 +564,7 @@ #define PCI_DEVICE_ID_AMD_8131_BRIDGE 0x7450 #define PCI_DEVICE_ID_AMD_8131_APIC 0x7451 #define PCI_DEVICE_ID_AMD_8132_BRIDGE 0x7458 +#define PCI_DEVICE_ID_AMD_NL_USB 0x7912 #define PCI_DEVICE_ID_AMD_CS5535_IDE 0x208F #define PCI_DEVICE_ID_AMD_CS5536_ISA 0x2090 #define PCI_DEVICE_ID_AMD_CS5536_FLASH 0x2091 diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h index 8cb6f815475b..a0197fa1b116 100644 --- a/include/linux/phy/phy.h +++ b/include/linux/phy/phy.h @@ -61,7 +61,6 @@ struct phy { struct device dev; int id; const struct phy_ops *ops; - struct phy_init_data *init_data; struct mutex mutex; int init_count; int power_count; @@ -84,33 +83,14 @@ struct phy_provider { struct of_phandle_args *args); }; -/** - * struct phy_consumer - represents the phy consumer - * @dev_name: the device name of the controller that will use this PHY device - * @port: name given to the consumer port - */ -struct phy_consumer { - const char *dev_name; - const char *port; -}; - -/** - * struct phy_init_data - contains the list of PHY consumers - * @num_consumers: number of consumers for this PHY device - * @consumers: list of PHY consumers - */ -struct phy_init_data { - unsigned int num_consumers; - struct phy_consumer *consumers; +struct phy_lookup { + struct list_head node; + const char *dev_id; + const char *con_id; + struct phy *phy; }; -#define PHY_CONSUMER(_dev_name, _port) \ -{ \ - .dev_name = _dev_name, \ - .port = _port, \ -} - -#define to_phy(dev) (container_of((dev), struct phy, dev)) +#define to_phy(a) (container_of((a), struct phy, dev)) #define of_phy_provider_register(dev, xlate) \ __of_phy_provider_register((dev), THIS_MODULE, (xlate)) @@ -159,10 +139,9 @@ struct phy *of_phy_get(struct device_node *np, const char *con_id); struct phy *of_phy_simple_xlate(struct device *dev, struct of_phandle_args *args); struct phy *phy_create(struct device *dev, struct device_node *node, - const struct phy_ops *ops, - struct phy_init_data *init_data); + const struct phy_ops *ops); struct phy *devm_phy_create(struct device *dev, struct device_node *node, - const struct phy_ops *ops, struct phy_init_data *init_data); + const struct phy_ops *ops); void phy_destroy(struct phy *phy); void devm_phy_destroy(struct device *dev, struct phy *phy); struct phy_provider *__of_phy_provider_register(struct device *dev, @@ -174,6 +153,8 @@ struct phy_provider *__devm_of_phy_provider_register(struct device *dev, void of_phy_provider_unregister(struct phy_provider *phy_provider); void devm_of_phy_provider_unregister(struct device *dev, struct phy_provider *phy_provider); +int phy_create_lookup(struct phy *phy, const char *con_id, const char *dev_id); +void phy_remove_lookup(struct phy *phy, const char *con_id, const char *dev_id); #else static inline int phy_pm_runtime_get(struct phy *phy) { @@ -301,16 +282,14 @@ static inline struct phy *of_phy_simple_xlate(struct device *dev, static inline struct phy *phy_create(struct device *dev, struct device_node *node, - const struct phy_ops *ops, - struct phy_init_data *init_data) + const struct phy_ops *ops) { return ERR_PTR(-ENOSYS); } static inline struct phy *devm_phy_create(struct device *dev, struct device_node *node, - const struct phy_ops *ops, - struct phy_init_data *init_data) + const struct phy_ops *ops) { return ERR_PTR(-ENOSYS); } @@ -345,6 +324,13 @@ static inline void devm_of_phy_provider_unregister(struct device *dev, struct phy_provider *phy_provider) { } +static inline int +phy_create_lookup(struct phy *phy, const char *con_id, const char *dev_id) +{ + return 0; +} +static inline void phy_remove_lookup(struct phy *phy, const char *con_id, + const char *dev_id) { } #endif #endif /* __DRIVERS_PHY_H */ diff --git a/include/linux/platform_data/dwc3-exynos.h b/include/linux/platform_data/dwc3-exynos.h deleted file mode 100644 index 5eb7da9b3772..000000000000 --- a/include/linux/platform_data/dwc3-exynos.h +++ /dev/null @@ -1,24 +0,0 @@ -/** - * dwc3-exynos.h - Samsung EXYNOS DWC3 Specific Glue layer, header. - * - * Copyright (c) 2012 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * Author: Anton Tikhomirov <av.tikhomirov@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef _DWC3_EXYNOS_H_ -#define _DWC3_EXYNOS_H_ - -struct dwc3_exynos_data { - int phy_type; - int (*phy_init)(struct platform_device *pdev, int type); - int (*phy_exit)(struct platform_device *pdev, int type); -}; - -#endif /* _DWC3_EXYNOS_H_ */ diff --git a/include/linux/usb/chipidea.h b/include/linux/usb/chipidea.h index e14c09a45c5a..535997a6681b 100644 --- a/include/linux/usb/chipidea.h +++ b/include/linux/usb/chipidea.h @@ -13,11 +13,12 @@ struct ci_hdrc_platform_data { /* offset of the capability registers */ uintptr_t capoffset; unsigned power_budget; - struct usb_phy *phy; + struct phy *phy; + /* old usb_phy interface */ + struct usb_phy *usb_phy; enum usb_phy_interface phy_mode; unsigned long flags; #define CI_HDRC_REGS_SHARED BIT(0) -#define CI_HDRC_REQUIRE_TRANSCEIVER BIT(1) #define CI_HDRC_DISABLE_STREAMING BIT(3) /* * Only set it when DCCPARAMS.DC==1 and DCCPARAMS.HC==1, diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h index c330f5ef42cf..3d87defcc527 100644 --- a/include/linux/usb/composite.h +++ b/include/linux/usb/composite.h @@ -427,6 +427,8 @@ static inline struct usb_composite_driver *to_cdriver( * @b_vendor_code: bMS_VendorCode part of the OS string * @use_os_string: false by default, interested gadgets set it * @os_desc_config: the configuration to be used with OS descriptors + * @setup_pending: true when setup request is queued but not completed + * @os_desc_pending: true when os_desc request is queued but not completed * * One of these devices is allocated and initialized before the * associated device driver's bind() is called. @@ -488,6 +490,9 @@ struct usb_composite_dev { /* protects deactivations and delayed_status counts*/ spinlock_t lock; + + unsigned setup_pending:1; + unsigned os_desc_pending:1; }; extern int usb_string_id(struct usb_composite_dev *c); @@ -501,6 +506,8 @@ extern int usb_string_ids_n(struct usb_composite_dev *c, unsigned n); extern void composite_disconnect(struct usb_gadget *gadget); extern int composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl); +extern void composite_suspend(struct usb_gadget *gadget); +extern void composite_resume(struct usb_gadget *gadget); /* * Some systems will need runtime overrides for the product identifiers diff --git a/include/linux/usb/ehci-dbgp.h b/include/linux/usb/ehci-dbgp.h new file mode 100644 index 000000000000..7344d9e591cc --- /dev/null +++ b/include/linux/usb/ehci-dbgp.h @@ -0,0 +1,83 @@ +/* + * Standalone EHCI usb debug driver + * + * Originally written by: + * Eric W. Biederman" <ebiederm@xmission.com> and + * Yinghai Lu <yhlu.kernel@gmail.com> + * + * Changes for early/late printk and HW errata: + * Jason Wessel <jason.wessel@windriver.com> + * Copyright (C) 2009 Wind River Systems, Inc. + * + */ + +#ifndef __LINUX_USB_EHCI_DBGP_H +#define __LINUX_USB_EHCI_DBGP_H + +#include <linux/console.h> +#include <linux/types.h> + +/* Appendix C, Debug port ... intended for use with special "debug devices" + * that can help if there's no serial console. (nonstandard enumeration.) + */ +struct ehci_dbg_port { + u32 control; +#define DBGP_OWNER (1<<30) +#define DBGP_ENABLED (1<<28) +#define DBGP_DONE (1<<16) +#define DBGP_INUSE (1<<10) +#define DBGP_ERRCODE(x) (((x)>>7)&0x07) +# define DBGP_ERR_BAD 1 +# define DBGP_ERR_SIGNAL 2 +#define DBGP_ERROR (1<<6) +#define DBGP_GO (1<<5) +#define DBGP_OUT (1<<4) +#define DBGP_LEN(x) (((x)>>0)&0x0f) + u32 pids; +#define DBGP_PID_GET(x) (((x)>>16)&0xff) +#define DBGP_PID_SET(data, tok) (((data)<<8)|(tok)) + u32 data03; + u32 data47; + u32 address; +#define DBGP_EPADDR(dev, ep) (((dev)<<8)|(ep)) +}; + +#ifdef CONFIG_EARLY_PRINTK_DBGP +extern int early_dbgp_init(char *s); +extern struct console early_dbgp_console; +#endif /* CONFIG_EARLY_PRINTK_DBGP */ + +struct usb_hcd; + +#ifdef CONFIG_XEN_DOM0 +extern int xen_dbgp_reset_prep(struct usb_hcd *); +extern int xen_dbgp_external_startup(struct usb_hcd *); +#else +static inline int xen_dbgp_reset_prep(struct usb_hcd *hcd) +{ + return 1; /* Shouldn't this be 0? */ +} + +static inline int xen_dbgp_external_startup(struct usb_hcd *hcd) +{ + return -1; +} +#endif + +#ifdef CONFIG_EARLY_PRINTK_DBGP +/* Call backs from ehci host driver to ehci debug driver */ +extern int dbgp_external_startup(struct usb_hcd *); +extern int dbgp_reset_prep(struct usb_hcd *); +#else +static inline int dbgp_reset_prep(struct usb_hcd *hcd) +{ + return xen_dbgp_reset_prep(hcd); +} + +static inline int dbgp_external_startup(struct usb_hcd *hcd) +{ + return xen_dbgp_external_startup(hcd); +} +#endif + +#endif /* __LINUX_USB_EHCI_DBGP_H */ diff --git a/include/linux/usb/ehci_def.h b/include/linux/usb/ehci_def.h index daec99af5d54..966889a20ea3 100644 --- a/include/linux/usb/ehci_def.h +++ b/include/linux/usb/ehci_def.h @@ -19,6 +19,8 @@ #ifndef __LINUX_USB_EHCI_DEF_H #define __LINUX_USB_EHCI_DEF_H +#include <linux/usb/ehci-dbgp.h> + /* EHCI register interface, corresponds to EHCI Revision 0.95 specification */ /* Section 2.2 Host Controller Capability Registers */ @@ -190,67 +192,4 @@ struct ehci_regs { #define USBMODE_EX_HC (3<<0) /* host controller mode */ }; -/* Appendix C, Debug port ... intended for use with special "debug devices" - * that can help if there's no serial console. (nonstandard enumeration.) - */ -struct ehci_dbg_port { - u32 control; -#define DBGP_OWNER (1<<30) -#define DBGP_ENABLED (1<<28) -#define DBGP_DONE (1<<16) -#define DBGP_INUSE (1<<10) -#define DBGP_ERRCODE(x) (((x)>>7)&0x07) -# define DBGP_ERR_BAD 1 -# define DBGP_ERR_SIGNAL 2 -#define DBGP_ERROR (1<<6) -#define DBGP_GO (1<<5) -#define DBGP_OUT (1<<4) -#define DBGP_LEN(x) (((x)>>0)&0x0f) - u32 pids; -#define DBGP_PID_GET(x) (((x)>>16)&0xff) -#define DBGP_PID_SET(data, tok) (((data)<<8)|(tok)) - u32 data03; - u32 data47; - u32 address; -#define DBGP_EPADDR(dev, ep) (((dev)<<8)|(ep)) -}; - -#ifdef CONFIG_EARLY_PRINTK_DBGP -#include <linux/init.h> -extern int __init early_dbgp_init(char *s); -extern struct console early_dbgp_console; -#endif /* CONFIG_EARLY_PRINTK_DBGP */ - -struct usb_hcd; - -#ifdef CONFIG_XEN_DOM0 -extern int xen_dbgp_reset_prep(struct usb_hcd *); -extern int xen_dbgp_external_startup(struct usb_hcd *); -#else -static inline int xen_dbgp_reset_prep(struct usb_hcd *hcd) -{ - return 1; /* Shouldn't this be 0? */ -} - -static inline int xen_dbgp_external_startup(struct usb_hcd *hcd) -{ - return -1; -} -#endif - -#ifdef CONFIG_EARLY_PRINTK_DBGP -/* Call backs from ehci host driver to ehci debug driver */ -extern int dbgp_external_startup(struct usb_hcd *); -extern int dbgp_reset_prep(struct usb_hcd *hcd); -#else -static inline int dbgp_reset_prep(struct usb_hcd *hcd) -{ - return xen_dbgp_reset_prep(hcd); -} -static inline int dbgp_external_startup(struct usb_hcd *hcd) -{ - return xen_dbgp_external_startup(hcd); -} -#endif - #endif /* __LINUX_USB_EHCI_DEF_H */ diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index 522cafe26790..70ddb3943b62 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -490,8 +490,7 @@ struct usb_gadget_ops { void (*get_config_params)(struct usb_dcd_config_params *); int (*udc_start)(struct usb_gadget *, struct usb_gadget_driver *); - int (*udc_stop)(struct usb_gadget *, - struct usb_gadget_driver *); + int (*udc_stop)(struct usb_gadget *); }; /** @@ -925,7 +924,7 @@ extern int usb_add_gadget_udc_release(struct device *parent, struct usb_gadget *gadget, void (*release)(struct device *dev)); extern int usb_add_gadget_udc(struct device *parent, struct usb_gadget *gadget); extern void usb_del_gadget_udc(struct usb_gadget *gadget); -extern int udc_attach_driver(const char *name, +extern int usb_udc_attach_driver(const char *name, struct usb_gadget_driver *driver); /*-------------------------------------------------------------------------*/ diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h index 668898e29d0e..086bf13307e6 100644 --- a/include/linux/usb/hcd.h +++ b/include/linux/usb/hcd.h @@ -379,6 +379,9 @@ struct hc_driver { int (*disable_usb3_lpm_timeout)(struct usb_hcd *, struct usb_device *, enum usb3_link_state state); int (*find_raw_port_number)(struct usb_hcd *, int); + /* Call for power on/off the port if necessary */ + int (*port_power)(struct usb_hcd *hcd, int portnum, bool enable); + }; static inline int hcd_giveback_urb_in_bh(struct usb_hcd *hcd) diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h index 154332b7c8c0..52661c5da690 100644 --- a/include/linux/usb/otg.h +++ b/include/linux/usb/otg.h @@ -9,15 +9,20 @@ #ifndef __LINUX_USB_OTG_H #define __LINUX_USB_OTG_H +#include <linux/phy/phy.h> #include <linux/usb/phy.h> struct usb_otg { u8 default_a; - struct usb_phy *phy; + struct phy *phy; + /* old usb_phy interface */ + struct usb_phy *usb_phy; struct usb_bus *host; struct usb_gadget *gadget; + enum usb_otg_state state; + /* bind/unbind the host controller */ int (*set_host)(struct usb_otg *otg, struct usb_bus *host); diff --git a/include/linux/usb/phy.h b/include/linux/usb/phy.h index 353053a33f21..f499c23e6342 100644 --- a/include/linux/usb/phy.h +++ b/include/linux/usb/phy.h @@ -77,7 +77,6 @@ struct usb_phy { unsigned int flags; enum usb_phy_type type; - enum usb_otg_state state; enum usb_phy_events last_event; struct usb_otg *otg; @@ -210,6 +209,7 @@ extern void usb_put_phy(struct usb_phy *); extern void devm_usb_put_phy(struct device *dev, struct usb_phy *x); extern int usb_bind_phy(const char *dev_name, u8 index, const char *phy_dev_name); +extern void usb_phy_set_event(struct usb_phy *x, unsigned long event); #else static inline struct usb_phy *usb_get_phy(enum usb_phy_type type) { @@ -251,6 +251,10 @@ static inline int usb_bind_phy(const char *dev_name, u8 index, { return -EOPNOTSUPP; } + +static inline void usb_phy_set_event(struct usb_phy *x, unsigned long event) +{ +} #endif static inline int diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h index d5952bb66752..9fd9e481ea98 100644 --- a/include/linux/usb/renesas_usbhs.h +++ b/include/linux/usb/renesas_usbhs.h @@ -145,6 +145,10 @@ struct renesas_usbhs_driver_param { int d0_rx_id; int d1_tx_id; int d1_rx_id; + int d2_tx_id; + int d2_rx_id; + int d3_tx_id; + int d3_rx_id; /* * option: |