diff options
Diffstat (limited to 'include/linux/usb')
| -rw-r--r-- | include/linux/usb/ch11.h | 2 | ||||
| -rw-r--r-- | include/linux/usb/ch9.h | 58 | ||||
| -rw-r--r-- | include/linux/usb/chipidea.h | 28 | ||||
| -rw-r--r-- | include/linux/usb/composite.h | 6 | ||||
| -rw-r--r-- | include/linux/usb/functionfs.h | 4 | ||||
| -rw-r--r-- | include/linux/usb/gpio_vbus.h | 2 | ||||
| -rw-r--r-- | include/linux/usb/hcd.h | 32 | ||||
| -rw-r--r-- | include/linux/usb/isp1301.h | 80 | ||||
| -rw-r--r-- | include/linux/usb/langwell_udc.h | 310 | ||||
| -rw-r--r-- | include/linux/usb/rndis_host.h | 66 | ||||
| -rw-r--r-- | include/linux/usb/serial.h | 34 | ||||
| -rw-r--r-- | include/linux/usb/usbnet.h | 3 |
12 files changed, 213 insertions, 412 deletions
diff --git a/include/linux/usb/ch11.h b/include/linux/usb/ch11.h index f1d26b6067f..b6c2863b2c9 100644 --- a/include/linux/usb/ch11.h +++ b/include/linux/usb/ch11.h @@ -76,6 +76,8 @@ #define USB_PORT_FEAT_C_BH_PORT_RESET 29 #define USB_PORT_FEAT_FORCE_LINKPM_ACCEPT 30 +#define USB_PORT_LPM_TIMEOUT(p) (((p) & 0xff) << 8) + /* USB 3.0 hub remote wake mask bits, see table 10-14 */ #define USB_PORT_FEAT_REMOTE_WAKE_CONNECT (1 << 8) #define USB_PORT_FEAT_REMOTE_WAKE_DISCONNECT (1 << 9) diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h index af21f311591..d1d732c2838 100644 --- a/include/linux/usb/ch9.h +++ b/include/linux/usb/ch9.h @@ -88,6 +88,8 @@ #define USB_REQ_GET_INTERFACE 0x0A #define USB_REQ_SET_INTERFACE 0x0B #define USB_REQ_SYNCH_FRAME 0x0C +#define USB_REQ_SET_SEL 0x30 +#define USB_REQ_SET_ISOCH_DELAY 0x31 #define USB_REQ_SET_ENCRYPTION 0x0D /* Wireless USB */ #define USB_REQ_GET_ENCRYPTION 0x0E @@ -390,6 +392,11 @@ struct usb_endpoint_descriptor { #define USB_ENDPOINT_XFER_INT 3 #define USB_ENDPOINT_MAX_ADJUSTABLE 0x80 +/* The USB 3.0 spec redefines bits 5:4 of bmAttributes as interrupt ep type. */ +#define USB_ENDPOINT_INTRTYPE 0x30 +#define USB_ENDPOINT_INTR_PERIODIC (0 << 4) +#define USB_ENDPOINT_INTR_NOTIFICATION (1 << 4) + #define USB_ENDPOINT_SYNCTYPE 0x0c #define USB_ENDPOINT_SYNC_NONE (0 << 2) #define USB_ENDPOINT_SYNC_ASYNC (1 << 2) @@ -592,6 +599,12 @@ static inline int usb_endpoint_maxp(const struct usb_endpoint_descriptor *epd) return __le16_to_cpu(epd->wMaxPacketSize); } +static inline int usb_endpoint_interrupt_type( + const struct usb_endpoint_descriptor *epd) +{ + return epd->bmAttributes & USB_ENDPOINT_INTRTYPE; +} + /*-------------------------------------------------------------------------*/ /* USB_DT_SS_ENDPOINT_COMP: SuperSpeed Endpoint Companion descriptor */ @@ -933,6 +946,51 @@ enum usb_device_state { */ }; +enum usb3_link_state { + USB3_LPM_U0 = 0, + USB3_LPM_U1, + USB3_LPM_U2, + USB3_LPM_U3 +}; + +/* + * A U1 timeout of 0x0 means the parent hub will reject any transitions to U1. + * 0xff means the parent hub will accept transitions to U1, but will not + * initiate a transition. + * + * A U1 timeout of 0x1 to 0x7F also causes the hub to initiate a transition to + * U1 after that many microseconds. Timeouts of 0x80 to 0xFE are reserved + * values. + * + * A U2 timeout of 0x0 means the parent hub will reject any transitions to U2. + * 0xff means the parent hub will accept transitions to U2, but will not + * initiate a transition. + * + * A U2 timeout of 0x1 to 0xFE also causes the hub to initiate a transition to + * U2 after N*256 microseconds. Therefore a U2 timeout value of 0x1 means a U2 + * idle timer of 256 microseconds, 0x2 means 512 microseconds, 0xFE means + * 65.024ms. + */ +#define USB3_LPM_DISABLED 0x0 +#define USB3_LPM_U1_MAX_TIMEOUT 0x7F +#define USB3_LPM_U2_MAX_TIMEOUT 0xFE +#define USB3_LPM_DEVICE_INITIATED 0xFF + +struct usb_set_sel_req { + __u8 u1_sel; + __u8 u1_pel; + __le16 u2_sel; + __le16 u2_pel; +} __attribute__ ((packed)); + +/* + * The Set System Exit Latency control transfer provides one byte each for + * U1 SEL and U1 PEL, so the max exit latency is 0xFF. U2 SEL and U2 PEL each + * are two bytes long. + */ +#define USB3_LPM_MAX_U1_SEL_PEL 0xFF +#define USB3_LPM_MAX_U2_SEL_PEL 0xFFFF + /*-------------------------------------------------------------------------*/ /* diff --git a/include/linux/usb/chipidea.h b/include/linux/usb/chipidea.h new file mode 100644 index 00000000000..edb90d6cfd1 --- /dev/null +++ b/include/linux/usb/chipidea.h @@ -0,0 +1,28 @@ +/* + * Platform data for the chipidea USB dual role controller + */ + +#ifndef __LINUX_USB_CHIPIDEA_H +#define __LINUX_USB_CHIPIDEA_H + +struct ci13xxx; +struct ci13xxx_udc_driver { + const char *name; + /* offset of the capability registers */ + uintptr_t capoffset; + unsigned power_budget; + unsigned long flags; +#define CI13XXX_REGS_SHARED BIT(0) +#define CI13XXX_REQUIRE_TRANSCEIVER BIT(1) +#define CI13XXX_PULLUP_ON_VBUS BIT(2) +#define CI13XXX_DISABLE_STREAMING BIT(3) + +#define CI13XXX_CONTROLLER_RESET_EVENT 0 +#define CI13XXX_CONTROLLER_STOPPED_EVENT 1 + void (*notify_event) (struct ci13xxx *udc, unsigned event); +}; + +/* Default offset of capability registers */ +#define DEF_CAPOFFSET 0x100 + +#endif diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h index a316fba7351..9d8c3b63449 100644 --- a/include/linux/usb/composite.h +++ b/include/linux/usb/composite.h @@ -242,6 +242,9 @@ int usb_add_config(struct usb_composite_dev *, struct usb_configuration *, int (*)(struct usb_configuration *)); +void usb_remove_config(struct usb_composite_dev *, + struct usb_configuration *); + /** * struct usb_composite_driver - groups configurations into a gadget * @name: For diagnostics, identifies the driver. @@ -250,6 +253,8 @@ int usb_add_config(struct usb_composite_dev *, * @iManufacturer: Used as iManufacturer override if @dev->iManufacturer is * not set. If NULL a default "<system> <release> with <udc>" value * will be used. + * @iSerialNumber: Used as iSerialNumber override if @dev->iSerialNumber is + * not set. * @dev: Template descriptor for the device, including default device * identifiers. * @strings: tables of strings, keyed by identifiers assigned during bind() @@ -280,6 +285,7 @@ struct usb_composite_driver { const char *name; const char *iProduct; const char *iManufacturer; + const char *iSerialNumber; const struct usb_device_descriptor *dev; struct usb_gadget_strings **strings; enum usb_device_speed max_speed; diff --git a/include/linux/usb/functionfs.h b/include/linux/usb/functionfs.h index 7587ef934ba..a843d085136 100644 --- a/include/linux/usb/functionfs.h +++ b/include/linux/usb/functionfs.h @@ -190,8 +190,10 @@ static int functionfs_ready_callback(struct ffs_data *ffs) __attribute__((warn_unused_result, nonnull)); static void functionfs_closed_callback(struct ffs_data *ffs) __attribute__((nonnull)); -static int functionfs_check_dev_callback(const char *dev_name) +static void *functionfs_acquire_dev_callback(const char *dev_name) __attribute__((warn_unused_result, nonnull)); +static void functionfs_release_dev_callback(struct ffs_data *ffs_data) + __attribute__((nonnull)); #endif diff --git a/include/linux/usb/gpio_vbus.h b/include/linux/usb/gpio_vbus.h index d9f03ccc2d6..837bba604a0 100644 --- a/include/linux/usb/gpio_vbus.h +++ b/include/linux/usb/gpio_vbus.h @@ -17,6 +17,7 @@ * @gpio_pullup: optional D+ or D- pullup GPIO (else negative/invalid) * @gpio_vbus_inverted: true if gpio_vbus is active low * @gpio_pullup_inverted: true if gpio_pullup is active low + * @wakeup: configure gpio_vbus as a wake-up source * * The VBUS sensing GPIO should have a pulldown, which will normally be * part of a resistor ladder turning a 4.0V-5.25V level on VBUS into a @@ -27,4 +28,5 @@ struct gpio_vbus_mach_info { int gpio_pullup; bool gpio_vbus_inverted; bool gpio_pullup_inverted; + bool wakeup; }; diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h index d28cc78a38e..7f855d50cdf 100644 --- a/include/linux/usb/hcd.h +++ b/include/linux/usb/hcd.h @@ -344,6 +344,15 @@ struct hc_driver { */ int (*update_device)(struct usb_hcd *, struct usb_device *); int (*set_usb2_hw_lpm)(struct usb_hcd *, struct usb_device *, int); + /* USB 3.0 Link Power Management */ + /* Returns the USB3 hub-encoded value for the U1/U2 timeout. */ + int (*enable_usb3_lpm_timeout)(struct usb_hcd *, + struct usb_device *, enum usb3_link_state state); + /* The xHCI host controller can still fail the command to + * disable the LPM timeouts, so this can return an error code. + */ + int (*disable_usb3_lpm_timeout)(struct usb_hcd *, + struct usb_device *, enum usb3_link_state state); }; extern int usb_hcd_link_urb_to_ep(struct usb_hcd *hcd, struct urb *urb); @@ -584,29 +593,6 @@ static inline void usb_hcd_resume_root_hub(struct usb_hcd *hcd) } #endif /* CONFIG_USB_SUSPEND */ - -/* - * USB device fs stuff - */ - -#ifdef CONFIG_USB_DEVICEFS - -/* - * these are expected to be called from the USB core/hub thread - * with the kernel lock held - */ -extern void usbfs_update_special(void); -extern int usbfs_init(void); -extern void usbfs_cleanup(void); - -#else /* CONFIG_USB_DEVICEFS */ - -static inline void usbfs_update_special(void) {} -static inline int usbfs_init(void) { return 0; } -static inline void usbfs_cleanup(void) { } - -#endif /* CONFIG_USB_DEVICEFS */ - /*-------------------------------------------------------------------------*/ #if defined(CONFIG_USB_MON) || defined(CONFIG_USB_MON_MODULE) diff --git a/include/linux/usb/isp1301.h b/include/linux/usb/isp1301.h new file mode 100644 index 00000000000..d3a851c28b6 --- /dev/null +++ b/include/linux/usb/isp1301.h @@ -0,0 +1,80 @@ +/* + * NXP ISP1301 USB transceiver driver + * + * Copyright (C) 2012 Roland Stigge <stigge@antcom.de> + * + * 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; version 2 of the License. + * + * 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. + * + */ + +#ifndef __LINUX_USB_ISP1301_H +#define __LINUX_USB_ISP1301_H + +#include <linux/of.h> + +/* I2C Register definitions: */ + +#define ISP1301_I2C_MODE_CONTROL_1 0x04 /* u8 read, set, +1 clear */ + +#define MC1_SPEED_REG (1 << 0) +#define MC1_SUSPEND_REG (1 << 1) +#define MC1_DAT_SE0 (1 << 2) +#define MC1_TRANSPARENT (1 << 3) +#define MC1_BDIS_ACON_EN (1 << 4) +#define MC1_OE_INT_EN (1 << 5) +#define MC1_UART_EN (1 << 6) +#define MC1_MASK 0x7f + +#define ISP1301_I2C_MODE_CONTROL_2 0x12 /* u8 read, set, +1 clear */ + +#define MC2_GLOBAL_PWR_DN (1 << 0) +#define MC2_SPD_SUSP_CTRL (1 << 1) +#define MC2_BI_DI (1 << 2) +#define MC2_TRANSP_BDIR0 (1 << 3) +#define MC2_TRANSP_BDIR1 (1 << 4) +#define MC2_AUDIO_EN (1 << 5) +#define MC2_PSW_EN (1 << 6) +#define MC2_EN2V7 (1 << 7) + +#define ISP1301_I2C_OTG_CONTROL_1 0x06 /* u8 read, set, +1 clear */ + +#define OTG1_DP_PULLUP (1 << 0) +#define OTG1_DM_PULLUP (1 << 1) +#define OTG1_DP_PULLDOWN (1 << 2) +#define OTG1_DM_PULLDOWN (1 << 3) +#define OTG1_ID_PULLDOWN (1 << 4) +#define OTG1_VBUS_DRV (1 << 5) +#define OTG1_VBUS_DISCHRG (1 << 6) +#define OTG1_VBUS_CHRG (1 << 7) + +#define ISP1301_I2C_OTG_CONTROL_2 0x10 /* u8 readonly */ + +#define OTG_B_SESS_END (1 << 6) +#define OTG_B_SESS_VLD (1 << 7) + +#define ISP1301_I2C_INTERRUPT_SOURCE 0x8 +#define ISP1301_I2C_INTERRUPT_LATCH 0xA +#define ISP1301_I2C_INTERRUPT_FALLING 0xC +#define ISP1301_I2C_INTERRUPT_RISING 0xE + +#define INT_VBUS_VLD (1 << 0) +#define INT_SESS_VLD (1 << 1) +#define INT_DP_HI (1 << 2) +#define INT_ID_GND (1 << 3) +#define INT_DM_HI (1 << 4) +#define INT_ID_FLOAT (1 << 5) +#define INT_BDIS_ACON (1 << 6) +#define INT_CR_INT (1 << 7) + +#define ISP1301_I2C_REG_CLEAR_ADDR 1 /* Register Address Modifier */ + +struct i2c_client *isp1301_get_client(struct device_node *node); + +#endif /* __LINUX_USB_ISP1301_H */ diff --git a/include/linux/usb/langwell_udc.h b/include/linux/usb/langwell_udc.h deleted file mode 100644 index 2d2d1bbad9d..00000000000 --- a/include/linux/usb/langwell_udc.h +++ /dev/null @@ -1,310 +0,0 @@ -/* - * Intel Langwell USB Device Controller driver - * Copyright (C) 2008-2009, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope 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 __LANGWELL_UDC_H -#define __LANGWELL_UDC_H - - -/* MACRO defines */ -#define CAP_REG_OFFSET 0x0 -#define OP_REG_OFFSET 0x28 - -#define DMA_ADDR_INVALID (~(dma_addr_t)0) - -#define DQH_ALIGNMENT 2048 -#define DTD_ALIGNMENT 64 -#define DMA_BOUNDARY 4096 - -#define EP0_MAX_PKT_SIZE 64 -#define EP_DIR_IN 1 -#define EP_DIR_OUT 0 - -#define FLUSH_TIMEOUT 1000 -#define RESET_TIMEOUT 1000 -#define SETUPSTAT_TIMEOUT 100 -#define PRIME_TIMEOUT 100 - - -/* device memory space registers */ - -/* Capability Registers, BAR0 + CAP_REG_OFFSET */ -struct langwell_cap_regs { - /* offset: 0x0 */ - u8 caplength; /* offset of Operational Register */ - u8 _reserved3; - u16 hciversion; /* H: BCD encoding of host version */ - u32 hcsparams; /* H: host port steering logic capability */ - u32 hccparams; /* H: host multiple mode control capability */ -#define HCC_LEN BIT(17) /* Link power management (LPM) capability */ - u8 _reserved4[0x20-0xc]; - /* offset: 0x20 */ - u16 dciversion; /* BCD encoding of device version */ - u8 _reserved5[0x24-0x22]; - u32 dccparams; /* overall device controller capability */ -#define HOSTCAP BIT(8) /* host capable */ -#define DEVCAP BIT(7) /* device capable */ -#define DEN(d) \ - (((d)>>0)&0x1f) /* bits 4:0, device endpoint number */ -} __attribute__ ((packed)); - - -/* Operational Registers, BAR0 + OP_REG_OFFSET */ -struct langwell_op_regs { - /* offset: 0x28 */ - u32 extsts; -#define EXTS_TI1 BIT(4) /* general purpose timer interrupt 1 */ -#define EXTS_TI1TI0 BIT(3) /* general purpose timer interrupt 0 */ -#define EXTS_TI1UPI BIT(2) /* USB host periodic interrupt */ -#define EXTS_TI1UAI BIT(1) /* USB host asynchronous interrupt */ -#define EXTS_TI1NAKI BIT(0) /* NAK interrupt */ - u32 extintr; -#define EXTI_TIE1 BIT(4) /* general purpose timer interrupt enable 1 */ -#define EXTI_TIE0 BIT(3) /* general purpose timer interrupt enable 0 */ -#define EXTI_UPIE BIT(2) /* USB host periodic interrupt enable */ -#define EXTI_UAIE BIT(1) /* USB host asynchronous interrupt enable */ -#define EXTI_NAKE BIT(0) /* NAK interrupt enable */ - /* offset: 0x30 */ - u32 usbcmd; -#define CMD_HIRD(u) \ - (((u)>>24)&0xf) /* bits 27:24, host init resume duration */ -#define CMD_ITC(u) \ - (((u)>>16)&0xff) /* bits 23:16, interrupt threshold control */ -#define CMD_PPE BIT(15) /* per-port change events enable */ -#define CMD_ATDTW BIT(14) /* add dTD tripwire */ -#define CMD_SUTW BIT(13) /* setup tripwire */ -#define CMD_ASPE BIT(11) /* asynchronous schedule park mode enable */ -#define CMD_FS2 BIT(10) /* frame list size */ -#define CMD_ASP1 BIT(9) /* asynchronous schedule park mode count */ -#define CMD_ASP0 BIT(8) -#define CMD_LR BIT(7) /* light host/device controller reset */ -#define CMD_IAA BIT(6) /* interrupt on async advance doorbell */ -#define CMD_ASE BIT(5) /* asynchronous schedule enable */ -#define CMD_PSE BIT(4) /* periodic schedule enable */ -#define CMD_FS1 BIT(3) -#define CMD_FS0 BIT(2) -#define CMD_RST BIT(1) /* controller reset */ -#define CMD_RUNSTOP BIT(0) /* run/stop */ - u32 usbsts; -#define STS_PPCI(u) \ - (((u)>>16)&0xffff) /* bits 31:16, port-n change detect */ -#define STS_AS BIT(15) /* asynchronous schedule status */ -#define STS_PS BIT(14) /* periodic schedule status */ -#define STS_RCL BIT(13) /* reclamation */ -#define STS_HCH BIT(12) /* HC halted */ -#define STS_ULPII BIT(10) /* ULPI interrupt */ -#define STS_SLI BIT(8) /* DC suspend */ -#define STS_SRI BIT(7) /* SOF received */ -#define STS_URI BIT(6) /* USB reset received */ -#define STS_AAI BIT(5) /* interrupt on async advance */ -#define STS_SEI BIT(4) /* system error */ -#define STS_FRI BIT(3) /* frame list rollover */ -#define STS_PCI BIT(2) /* port change detect */ -#define STS_UEI BIT(1) /* USB error interrupt */ -#define STS_UI BIT(0) /* USB interrupt */ - u32 usbintr; -/* bits 31:16, per-port interrupt enable */ -#define INTR_PPCE(u) (((u)>>16)&0xffff) -#define INTR_ULPIE BIT(10) /* ULPI enable */ -#define INTR_SLE BIT(8) /* DC sleep/suspend enable */ -#define INTR_SRE BIT(7) /* SOF received enable */ -#define INTR_URE BIT(6) /* USB reset enable */ -#define INTR_AAE BIT(5) /* interrupt on async advance enable */ -#define INTR_SEE BIT(4) /* system error enable */ -#define INTR_FRE BIT(3) /* frame list rollover enable */ -#define INTR_PCE BIT(2) /* port change detect enable */ -#define INTR_UEE BIT(1) /* USB error interrupt enable */ -#define INTR_UE BIT(0) /* USB interrupt enable */ - u32 frindex; /* frame index */ -#define FRINDEX_MASK (0x3fff << 0) - u32 ctrldssegment; /* not used */ - u32 deviceaddr; -#define USBADR_SHIFT 25 -#define USBADR(d) \ - (((d)>>25)&0x7f) /* bits 31:25, device address */ -#define USBADR_MASK (0x7f << 25) -#define USBADRA BIT(24) /* device address advance */ - u32 endpointlistaddr;/* endpoint list top memory address */ -/* bits 31:11, endpoint list pointer */ -#define EPBASE(d) (((d)>>11)&0x1fffff) -#define ENDPOINTLISTADDR_MASK (0x1fffff << 11) - u32 ttctrl; /* H: TT operatin, not used */ - /* offset: 0x50 */ - u32 burstsize; /* burst size of data movement */ -#define TXPBURST(b) \ - (((b)>>8)&0xff) /* bits 15:8, TX burst length */ -#define RXPBURST(b) \ - (((b)>>0)&0xff) /* bits 7:0, RX burst length */ - u32 txfilltuning; /* TX tuning */ - u32 txttfilltuning; /* H: TX TT tuning */ - u32 ic_usb; /* control the IC_USB FS/LS transceiver */ - /* offset: 0x60 */ - u32 ulpi_viewport; /* indirect access to ULPI PHY */ -#define ULPIWU BIT(31) /* ULPI wakeup */ -#define ULPIRUN BIT(30) /* ULPI read/write run */ -#define ULPIRW BIT(29) /* ULPI read/write control */ -#define ULPISS BIT(27) /* ULPI sync state */ -#define ULPIPORT(u) \ - (((u)>>24)&7) /* bits 26:24, ULPI port number */ -#define ULPIADDR(u) \ - (((u)>>16)&0xff) /* bits 23:16, ULPI data address */ -#define ULPIDATRD(u) \ - (((u)>>8)&0xff) /* bits 15:8, ULPI data read */ -#define ULPIDATWR(u) \ - (((u)>>0)&0xff) /* bits 7:0, ULPI date write */ - u8 _reserved6[0x70-0x64]; - /* offset: 0x70 */ - u32 configflag; /* H: not used */ - u32 portsc1; /* port status */ -#define DA(p) \ - (((p)>>25)&0x7f) /* bits 31:25, device address */ -#define PORTS_SSTS (BIT(24) | BIT(23)) /* suspend status */ -#define PORTS_WKOC BIT(22) /* wake on over-current enable */ -#define PORTS_WKDS BIT(21) /* wake on disconnect enable */ -#define PORTS_WKCN BIT(20) /* wake on connect enable */ -#define PORTS_PTC(p) (((p)>>16)&0xf) /* bits 19:16, port test control */ -#define PORTS_PIC (BIT(15) | BIT(14)) /* port indicator control */ -#define PORTS_PO BIT(13) /* port owner */ -#define PORTS_PP BIT(12) /* port power */ -#define PORTS_LS (BIT(11) | BIT(10)) /* line status */ -#define PORTS_SLP BIT(9) /* suspend using L1 */ -#define PORTS_PR BIT(8) /* port reset */ -#define PORTS_SUSP BIT(7) /* suspend */ -#define PORTS_FPR BIT(6) /* force port resume */ -#define PORTS_OCC BIT(5) /* over-current change */ -#define PORTS_OCA BIT(4) /* over-current active */ -#define PORTS_PEC BIT(3) /* port enable/disable change */ -#define PORTS_PE BIT(2) /* port enable/disable */ -#define PORTS_CSC BIT(1) /* connect status change */ -#define PORTS_CCS BIT(0) /* current connect status */ - u8 _reserved7[0xb4-0x78]; - /* offset: 0xb4 */ - u32 devlc; /* control LPM and each USB port behavior */ -/* bits 31:29, parallel transceiver select */ -#define LPM_PTS(d) (((d)>>29)&7) -#define LPM_STS BIT(28) /* serial transceiver select */ -#define LPM_PTW BIT(27) /* parallel transceiver width */ -#define LPM_PSPD(d) (((d)>>25)&3) /* bits 26:25, port speed */ -#define LPM_PSPD_MASK (BIT(26) | BIT(25)) -#define LPM_SPEED_FULL 0 -#define LPM_SPEED_LOW 1 -#define LPM_SPEED_HIGH 2 -#define LPM_SRT BIT(24) /* shorten reset time */ -#define LPM_PFSC BIT(23) /* port force full speed connect */ -#define LPM_PHCD BIT(22) /* PHY low power suspend clock disable */ -#define LPM_STL BIT(16) /* STALL reply to LPM token */ -#define LPM_BA(d) \ - (((d)>>1)&0x7ff) /* bits 11:1, BmAttributes */ -#define LPM_NYT_ACK BIT(0) /* NYET/ACK reply to LPM token */ - u8 _reserved8[0xf4-0xb8]; - /* offset: 0xf4 */ - u32 otgsc; /* On-The-Go status and control */ -#define OTGSC_DPIE BIT(30) /* data pulse interrupt enable */ -#define OTGSC_MSE BIT(29) /* 1 ms timer interrupt enable */ -#define OTGSC_BSEIE BIT(28) /* B session end interrupt enable */ -#define OTGSC_BSVIE BIT(27) /* B session valid interrupt enable */ -#define OTGSC_ASVIE BIT(26) /* A session valid interrupt enable */ -#define OTGSC_AVVIE BIT(25) /* A VBUS valid interrupt enable */ -#define OTGSC_IDIE BIT(24) /* USB ID interrupt enable */ -#define OTGSC_DPIS BIT(22) /* data pulse interrupt status */ -#define OTGSC_MSS BIT(21) /* 1 ms timer interrupt status */ -#define OTGSC_BSEIS BIT(20) /* B session end interrupt status */ -#define OTGSC_BSVIS BIT(19) /* B session valid interrupt status */ -#define OTGSC_ASVIS BIT(18) /* A session valid interrupt status */ -#define OTGSC_AVVIS BIT(17) /* A VBUS valid interrupt status */ -#define OTGSC_IDIS BIT(16) /* USB ID interrupt status */ -#define OTGSC_DPS BIT(14) /* data bus pulsing status */ -#define OTGSC_MST BIT(13) /* 1 ms timer toggle */ -#define OTGSC_BSE BIT(12) /* B session end */ -#define OTGSC_BSV BIT(11) /* B session valid */ -#define OTGSC_ASV BIT(10) /* A session valid */ -#define OTGSC_AVV BIT(9) /* A VBUS valid */ -#define OTGSC_USBID BIT(8) /* USB ID */ -#define OTGSC_HABA BIT(7) /* hw assist B-disconnect to A-connect */ -#define OTGSC_HADP BIT(6) /* hw assist data pulse */ -#define OTGSC_IDPU BIT(5) /* ID pullup */ -#define OTGSC_DP BIT(4) /* data pulsing */ -#define OTGSC_OT BIT(3) /* OTG termination */ -#define OTGSC_HAAR BIT(2) /* hw assist auto reset */ -#define OTGSC_VC BIT(1) /* VBUS charge */ -#define OTGSC_VD BIT(0) /* VBUS discharge */ - u32 usbmode; -#define MODE_VBPS BIT(5) /* R/W VBUS power select */ -#define MODE_SDIS BIT(4) /* R/W stream disable mode */ -#define MODE_SLOM BIT(3) /* R/W setup lockout mode */ -#define MODE_ENSE BIT(2) /* endian select */ -#define MODE_CM(u) (((u)>>0)&3) /* bits 1:0, controller mode */ -#define MODE_IDLE 0 -#define MODE_DEVICE 2 -#define MODE_HOST 3 - u8 _reserved9[0x100-0xfc]; - /* offset: 0x100 */ - u32 endptnak; -#define EPTN(e) \ - (((e)>>16)&0xffff) /* bits 31:16, TX endpoint NAK */ -#define EPRN(e) \ - (((e)>>0)&0xffff) /* bits 15:0, RX endpoint NAK */ - u32 endptnaken; -#define EPTNE(e) \ - (((e)>>16)&0xffff) /* bits 31:16, TX endpoint NAK enable */ -#define EPRNE(e) \ - (((e)>>0)&0xffff) /* bits 15:0, RX endpoint NAK enable */ - u32 endptsetupstat; -#define SETUPSTAT_MASK (0xffff << 0) /* bits 15:0 */ -#define EP0SETUPSTAT_MASK 1 - u32 endptprime; -/* bits 31:16, prime endpoint transmit buffer */ -#define PETB(e) (((e)>>16)&0xffff) -/* bits 15:0, prime endpoint receive buffer */ -#define PERB(e) (((e)>>0)&0xffff) - /* offset: 0x110 */ - u32 endptflush; -/* bits 31:16, flush endpoint transmit buffer */ -#define FETB(e) (((e)>>16)&0xffff) -/* bits 15:0, flush endpoint receive buffer */ -#define FERB(e) (((e)>>0)&0xffff) - u32 endptstat; -/* bits 31:16, endpoint transmit buffer ready */ -#define ETBR(e) (((e)>>16)&0xffff) -/* bits 15:0, endpoint receive buffer ready */ -#define ERBR(e) (((e)>>0)&0xffff) - u32 endptcomplete; -/* bits 31:16, endpoint transmit complete event */ -#define ETCE(e) (((e)>>16)&0xffff) -/* bits 15:0, endpoint receive complete event */ -#define ERCE(e) (((e)>>0)&0xffff) - /* offset: 0x11c */ - u32 endptctrl[16]; -#define EPCTRL_TXE BIT(23) /* TX endpoint enable */ -#define EPCTRL_TXR BIT(22) /* TX data toggle reset */ -#define EPCTRL_TXI BIT(21) /* TX data toggle inhibit */ -#define EPCTRL_TXT(e) (((e)>>18)&3) /* bits 19:18, TX endpoint type */ -#define EPCTRL_TXT_SHIFT 18 -#define EPCTRL_TXD BIT(17) /* TX endpoint data source */ -#define EPCTRL_TXS BIT(16) /* TX endpoint STALL */ -#define EPCTRL_RXE BIT(7) /* RX endpoint enable */ -#define EPCTRL_RXR BIT(6) /* RX data toggle reset */ -#define EPCTRL_RXI BIT(5) /* RX data toggle inhibit */ -#define EPCTRL_RXT(e) (((e)>>2)&3) /* bits 3:2, RX endpoint type */ -#define EPCTRL_RXT_SHIFT 2 /* bits 19:18, TX endpoint type */ -#define EPCTRL_RXD BIT(1) /* RX endpoint data sink */ -#define EPCTRL_RXS BIT(0) /* RX endpoint STALL */ -} __attribute__ ((packed)); - -#endif /* __LANGWELL_UDC_H */ - diff --git a/include/linux/usb/rndis_host.h b/include/linux/usb/rndis_host.h index 88fceb718c7..d44ef85db17 100644 --- a/include/linux/usb/rndis_host.h +++ b/include/linux/usb/rndis_host.h @@ -20,6 +20,8 @@ #ifndef __LINUX_USB_RNDIS_HOST_H #define __LINUX_USB_RNDIS_HOST_H +#include <linux/rndis.h> + /* * CONTROL uses CDC "encapsulated commands" with funky notifications. * - control-out: SEND_ENCAPSULATED @@ -49,47 +51,6 @@ struct rndis_msg_hdr { */ #define RNDIS_CONTROL_TIMEOUT_MS (5 * 1000) -#define RNDIS_MSG_COMPLETION cpu_to_le32(0x80000000) - -/* codes for "msg_type" field of rndis messages; - * only the data channel uses packet messages (maybe batched); - * everything else goes on the control channel. - */ -#define RNDIS_MSG_PACKET cpu_to_le32(0x00000001) /* 1-N packets */ -#define RNDIS_MSG_INIT cpu_to_le32(0x00000002) -#define RNDIS_MSG_INIT_C (RNDIS_MSG_INIT|RNDIS_MSG_COMPLETION) -#define RNDIS_MSG_HALT cpu_to_le32(0x00000003) -#define RNDIS_MSG_QUERY cpu_to_le32(0x00000004) -#define RNDIS_MSG_QUERY_C (RNDIS_MSG_QUERY|RNDIS_MSG_COMPLETION) -#define RNDIS_MSG_SET cpu_to_le32(0x00000005) -#define RNDIS_MSG_SET_C (RNDIS_MSG_SET|RNDIS_MSG_COMPLETION) -#define RNDIS_MSG_RESET cpu_to_le32(0x00000006) -#define RNDIS_MSG_RESET_C (RNDIS_MSG_RESET|RNDIS_MSG_COMPLETION) -#define RNDIS_MSG_INDICATE cpu_to_le32(0x00000007) -#define RNDIS_MSG_KEEPALIVE cpu_to_le32(0x00000008) -#define RNDIS_MSG_KEEPALIVE_C (RNDIS_MSG_KEEPALIVE|RNDIS_MSG_COMPLETION) - -/* codes for "status" field of completion messages */ -#define RNDIS_STATUS_SUCCESS cpu_to_le32(0x00000000) -#define RNDIS_STATUS_FAILURE cpu_to_le32(0xc0000001) -#define RNDIS_STATUS_INVALID_DATA cpu_to_le32(0xc0010015) -#define RNDIS_STATUS_NOT_SUPPORTED cpu_to_le32(0xc00000bb) -#define RNDIS_STATUS_MEDIA_CONNECT cpu_to_le32(0x4001000b) -#define RNDIS_STATUS_MEDIA_DISCONNECT cpu_to_le32(0x4001000c) -#define RNDIS_STATUS_MEDIA_SPECIFIC_INDICATION cpu_to_le32(0x40010012) - -/* codes for OID_GEN_PHYSICAL_MEDIUM */ -#define RNDIS_PHYSICAL_MEDIUM_UNSPECIFIED cpu_to_le32(0x00000000) -#define RNDIS_PHYSICAL_MEDIUM_WIRELESS_LAN cpu_to_le32(0x00000001) -#define RNDIS_PHYSICAL_MEDIUM_CABLE_MODEM cpu_to_le32(0x00000002) -#define RNDIS_PHYSICAL_MEDIUM_PHONE_LINE cpu_to_le32(0x00000003) -#define RNDIS_PHYSICAL_MEDIUM_POWER_LINE cpu_to_le32(0x00000004) -#define RNDIS_PHYSICAL_MEDIUM_DSL cpu_to_le32(0x00000005) -#define RNDIS_PHYSICAL_MEDIUM_FIBRE_CHANNEL cpu_to_le32(0x00000006) -#define RNDIS_PHYSICAL_MEDIUM_1394 cpu_to_le32(0x00000007) -#define RNDIS_PHYSICAL_MEDIUM_WIRELESS_WAN cpu_to_le32(0x00000008) -#define RNDIS_PHYSICAL_MEDIUM_MAX cpu_to_le32(0x00000009) - struct rndis_data_hdr { __le32 msg_type; /* RNDIS_MSG_PACKET */ __le32 msg_len; /* rndis_data_hdr + data_len + pad */ @@ -222,29 +183,6 @@ struct rndis_keepalive_c { /* IN (optionally OUT) */ __le32 status; } __attribute__ ((packed)); -/* NOTE: about 30 OIDs are "mandatory" for peripherals to support ... and - * there are gobs more that may optionally be supported. We'll avoid as much - * of that mess as possible. - */ -#define OID_802_3_PERMANENT_ADDRESS cpu_to_le32(0x01010101) -#define OID_GEN_MAXIMUM_FRAME_SIZE cpu_to_le32(0x00010106) -#define OID_GEN_CURRENT_PACKET_FILTER cpu_to_le32(0x0001010e) -#define OID_GEN_PHYSICAL_MEDIUM cpu_to_le32(0x00010202) - -/* packet filter bits used by OID_GEN_CURRENT_PACKET_FILTER */ -#define RNDIS_PACKET_TYPE_DIRECTED cpu_to_le32(0x00000001) -#define RNDIS_PACKET_TYPE_MULTICAST cpu_to_le32(0x00000002) -#define RNDIS_PACKET_TYPE_ALL_MULTICAST cpu_to_le32(0x00000004) -#define RNDIS_PACKET_TYPE_BROADCAST cpu_to_le32(0x00000008) -#define RNDIS_PACKET_TYPE_SOURCE_ROUTING cpu_to_le32(0x00000010) -#define RNDIS_PACKET_TYPE_PROMISCUOUS cpu_to_le32(0x00000020) -#define RNDIS_PACKET_TYPE_SMT cpu_to_le32(0x00000040) -#define RNDIS_PACKET_TYPE_ALL_LOCAL cpu_to_le32(0x00000080) -#define RNDIS_PACKET_TYPE_GROUP cpu_to_le32(0x00001000) -#define RNDIS_PACKET_TYPE_ALL_FUNCTIONAL cpu_to_le32(0x00002000) -#define RNDIS_PACKET_TYPE_FUNCTIONAL cpu_to_le32(0x00004000) -#define RNDIS_PACKET_TYPE_MAC_FRAME cpu_to_le32(0x00008000) - /* default filter used with RNDIS devices */ #define RNDIS_DEFAULT_FILTER ( \ RNDIS_PACKET_TYPE_DIRECTED | \ diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h index 47428388823..86c0b451745 100644 --- a/include/linux/usb/serial.h +++ b/include/linux/usb/serial.h @@ -1,7 +1,7 @@ /* * USB Serial Converter stuff * - * Copyright (C) 1999 - 2005 + * Copyright (C) 1999 - 2012 * Greg Kroah-Hartman (greg@kroah.com) * * This program is free software; you can redistribute it and/or modify @@ -249,6 +249,7 @@ struct usb_serial_driver { int (*suspend)(struct usb_serial *serial, pm_message_t message); int (*resume)(struct usb_serial *serial); + int (*reset_resume)(struct usb_serial *serial); /* serial function calls */ /* Called by console and by the tty layer */ @@ -292,16 +293,11 @@ struct usb_serial_driver { #define to_usb_serial_driver(d) \ container_of(d, struct usb_serial_driver, driver) -extern int usb_serial_register_drivers(struct usb_driver *udriver, - struct usb_serial_driver * const serial_drivers[]); -extern void usb_serial_deregister_drivers(struct usb_driver *udriver, - struct usb_serial_driver * const serial_drivers[]); +extern int usb_serial_register_drivers(struct usb_serial_driver *const serial_drivers[], + const char *name, const struct usb_device_id *id_table); +extern void usb_serial_deregister_drivers(struct usb_serial_driver *const serial_drivers[]); extern void usb_serial_port_softint(struct usb_serial_port *port); -extern int usb_serial_probe(struct usb_interface *iface, - const struct usb_device_id *id); -extern void usb_serial_disconnect(struct usb_interface *iface); - extern int usb_serial_suspend(struct usb_interface *intf, pm_message_t message); extern int usb_serial_resume(struct usb_interface *intf); @@ -400,8 +396,8 @@ do { \ /* * module_usb_serial_driver() - Helper macro for registering a USB Serial driver - * @__usb_driver: usb_driver struct to register * @__serial_drivers: list of usb_serial drivers to register + * @__ids: all device ids that @__serial_drivers bind to * * Helper macro for USB serial drivers which do not do anything special * in module init/exit. This eliminates a lot of boilerplate. Each @@ -409,9 +405,21 @@ do { \ * module_init() and module_exit() * */ -#define module_usb_serial_driver(__usb_driver, __serial_drivers) \ - module_driver(__usb_driver, usb_serial_register_drivers, \ - usb_serial_deregister_drivers, __serial_drivers) +#define usb_serial_module_driver(__name, __serial_drivers, __ids) \ +static int __init usb_serial_module_init(void) \ +{ \ + return usb_serial_register_drivers(__serial_drivers, \ + __name, __ids); \ +} \ +module_init(usb_serial_module_init); \ +static void __exit usb_serial_module_exit(void) \ +{ \ + usb_serial_deregister_drivers(__serial_drivers); \ +} \ +module_exit(usb_serial_module_exit); + +#define module_usb_serial_driver(__serial_drivers, __ids) \ + usb_serial_module_driver(KBUILD_MODNAME, __serial_drivers, __ids) #endif /* __LINUX_USB_SERIAL_H */ diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h index 605b0aa8d85..76f439647c4 100644 --- a/include/linux/usb/usbnet.h +++ b/include/linux/usb/usbnet.h @@ -191,7 +191,8 @@ extern void usbnet_cdc_status(struct usbnet *, struct urb *); enum skb_state { illegal = 0, tx_start, tx_done, - rx_start, rx_done, rx_cleanup + rx_start, rx_done, rx_cleanup, + unlink_start }; struct skb_data { /* skb->cb is one of these */ |