/* * Renesas USB driver * * Copyright (C) 2011 Renesas Solutions Corp. * Kuninori Morimoto * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * */ #ifndef RENESAS_USB_MOD_H #define RENESAS_USB_MOD_H #include #include #include "common.h" /* * struct */ struct usbhs_irq_state { u16 intsts0; u16 intsts1; u16 brdysts; u16 nrdysts; u16 bempsts; }; struct usbhs_mod { char *name; /* * entry point from common.c */ int (*start)(struct usbhs_priv *priv); int (*stop)(struct usbhs_priv *priv); /* * INTSTS0 */ /* DVST (DVSQ) */ int (*irq_dev_state)(struct usbhs_priv *priv, struct usbhs_irq_state *irq_state); /* CTRT (CTSQ) */ int (*irq_ctrl_stage)(struct usbhs_priv *priv, struct usbhs_irq_state *irq_state); /* BEMP / BEMPSTS */ int (*irq_empty)(struct usbhs_priv *priv, struct usbhs_irq_state *irq_state); u16 irq_bempsts; /* BRDY / BRDYSTS */ int (*irq_ready)(struct usbhs_priv *priv, struct usbhs_irq_state *irq_state); u16 irq_brdysts; /* * INTSTS1 */ /* ATTCHE */ int (*irq_attch)(struct usbhs_priv *priv, struct usbhs_irq_state *irq_state); /* DTCHE */ int (*irq_dtch)(struct usbhs_priv *priv, struct usbhs_irq_state *irq_state); /* SIGN */ int (*irq_sign)(struct usbhs_priv *priv, struct usbhs_irq_state *irq_state); /* SACK */ int (*irq_sack)(struct usbhs_priv *priv, struct usbhs_irq_state *irq_state); struct usbhs_priv *priv; }; struct usbhs_mod_info { struct usbhs_mod *mod[USBHS_MAX]; struct usbhs_mod *curt; /* current mod */ /* * INTSTS0 :: VBINT * * This function will be used as autonomy mode * when platform cannot call notify_hotplug. * * This callback cannot be member of "struct usbhs_mod" * because it will be used even though * host/gadget has not been selected. */ int (*irq_vbus)(struct usbhs_priv *priv, struct usbhs_irq_state *irq_state); }; /* * for host/gadget module */ struct usbhs_mod *usbhs_mod_get(struct usbhs_priv *priv, int id); struct usbhs_mod *usbhs_mod_get_current(struct usbhs_priv *priv); void usbhs_mod_register(struct usbhs_priv *priv, struct usbhs_mod *usb, int id); int usbhs_mod_is_host(struct usbhs_priv *priv); int usbhs_mod_change(struct usbhs_priv *priv, int id); int usbhs_mod_probe(struct usbhs_priv *priv); void usbhs_mod_remove(struct usbhs_priv *priv); void usbhs_mod_autonomy_mode(struct usbhs_priv *priv); /* * status functions */ int usbhs_status_get_device_state(struct usbhs_irq_state *irq_state); int usbhs_status_get_ctrl_stage(struct usbhs_irq_state *irq_state); /* * callback functions */ void usbhs_irq_callback_update(struct usbhs_priv *priv, struct usbhs_mod *mod); #define usbhs_mod_call(priv, func, param...) \ ({ \ struct usbhs_mod *mod; \ mod = usbhs_mod_get_current(priv); \ !mod ? -ENODEV : \ !mod->func ? 0 : \ mod->func(param); \ }) /* * host / gadget control */ #if defined(CONFIG_USB_RENESAS_USBHS_HCD) || \ defined(CONFIG_USB_RENESAS_USBHS_HCD_MODULE) extern int usbhs_mod_host_probe(struct usbhs_priv *priv); extern int usbhs_mod_host_remove(struct usbhs_priv *priv); #else static inline int usbhs_mod_host_probe(struct usbhs_priv *priv) { return 0; } static inline void usbhs_mod_host_remove(struct usbhs_priv *priv) { } #endif #if defined(CONFIG_USB_RENESAS_USBHS_UDC) || \ defined(CONFIG_USB_RENESAS_USBHS_UDC_MODULE) extern int usbhs_mod_gadget_probe(struct usbhs_priv *priv); extern void usbhs_mod_gadget_remove(struct usbhs_priv *priv); #else static inline int usbhs_mod_gadget_probe(struct usbhs_priv *priv) { return 0; } static inline void usbhs_mod_gadget_remove(struct usbhs_priv *priv) { } #endif #endif /* RENESAS_USB_MOD_H */ >mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2016-12-11 10:17:39 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-11 10:17:39 -0800
commit2e4333c14de06a333783d6812cf3c4998f78b0c8 (patch)
tree368428514d70f34f2261c7f954f241f886d6bb51 /net/wireless/genregdb.awk
parent045169816b31b10faed984b01c390db1b32ee4c1 (diff)
parentba735155b9647b6167fd50276ca0fbfbce4e836c (diff)
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull MIPS fixes from Ralf Baechle: "Two more MIPS fixes for 4.9: - RTC: Return -ENODEV so an external RTC will be tried - Fix mask of GPE frequency These two have been tested on Imagination's automated test system and also both received positive reviews on the linux-mips mailing list" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: Lantiq: Fix mask of GPE frequency MIPS: Return -ENODEV from weak implementation of rtc_mips_set_time
Diffstat (limited to 'net/wireless/genregdb.awk')