X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fusb%2Fhost%2Fr8a66597-hcd.c;h=6ef51906c28ca3de9d2e52ccad301116a14847ac;hb=5cf618ee60a752d058a767372ca1ecb8d9c09b16;hp=ab1b8d0d8bec8bda3d06a46e31ac95aa941a3fa2;hpb=5c877b1ae0a4219ed6bd8d32cf3f7106b81ecb3b;p=u-boot diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c index ab1b8d0d8b..6ef51906c2 100644 --- a/drivers/usb/host/r8a66597-hcd.c +++ b/drivers/usb/host/r8a66597-hcd.c @@ -3,22 +3,11 @@ * * Copyright (C) 2008 Yoshihiro Shimoda * - * 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. - * - * 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 - * + * SPDX-License-Identifier: GPL-2.0 */ #include +#include #include #include @@ -31,9 +20,6 @@ #endif static const char hcd_name[] = "r8a66597_hcd"; -static unsigned short clock = CONFIG_R8A66597_XTAL; -static unsigned short vif = CONFIG_R8A66597_LDRV; -static unsigned short endian = CONFIG_R8A66597_ENDIAN; static struct r8a66597 gr8a66597; static void get_hub_data(struct usb_device *dev, u16 *hub_devnum, u16 *hubport) @@ -96,7 +82,7 @@ static int r8a66597_clock_enable(struct r8a66597 *r8a66597) } } while ((tmp & USBE) != USBE); r8a66597_bclr(r8a66597, USBE, SYSCFG0); - r8a66597_mdfy(r8a66597, clock, XTAL, SYSCFG0); + r8a66597_mdfy(r8a66597, CONFIG_R8A66597_XTAL, XTAL, SYSCFG0); i = 0; r8a66597_bset(r8a66597, XCKE, SYSCFG0); @@ -162,17 +148,17 @@ static int enable_controller(struct r8a66597 *r8a66597) if (ret < 0) return ret; - r8a66597_bset(r8a66597, vif & LDRV, PINCFG); + r8a66597_bset(r8a66597, CONFIG_R8A66597_LDRV & LDRV, PINCFG); r8a66597_bset(r8a66597, USBE, SYSCFG0); r8a66597_bset(r8a66597, INTL, SOFCFG); r8a66597_write(r8a66597, 0, INTENB0); - r8a66597_write(r8a66597, 0, INTENB1); - r8a66597_write(r8a66597, 0, INTENB2); + for (port = 0; port < R8A66597_MAX_ROOT_HUB; port++) + r8a66597_write(r8a66597, 0, get_intenb_reg(port)); - r8a66597_bset(r8a66597, endian & BIGEND, CFIFOSEL); - r8a66597_bset(r8a66597, endian & BIGEND, D0FIFOSEL); - r8a66597_bset(r8a66597, endian & BIGEND, D1FIFOSEL); + r8a66597_bset(r8a66597, CONFIG_R8A66597_ENDIAN & BIGEND, CFIFOSEL); + r8a66597_bset(r8a66597, CONFIG_R8A66597_ENDIAN & BIGEND, D0FIFOSEL); + r8a66597_bset(r8a66597, CONFIG_R8A66597_ENDIAN & BIGEND, D1FIFOSEL); r8a66597_bset(r8a66597, TRNENSEL, SOFCFG); for (port = 0; port < R8A66597_MAX_ROOT_HUB; port++) @@ -553,116 +539,11 @@ static int check_usb_device_connecting(struct r8a66597 *r8a66597) return -1; /* fail */ } -/* based on usb_ohci.c */ -#define min_t(type, x, y) \ - ({ type __x = (x); type __y = (y); __x < __y ? __x : __y; }) /*-------------------------------------------------------------------------* * Virtual Root Hub *-------------------------------------------------------------------------*/ -/* Device descriptor */ -static __u8 root_hub_dev_des[] = -{ - 0x12, /* __u8 bLength; */ - 0x01, /* __u8 bDescriptorType; Device */ - 0x10, /* __u16 bcdUSB; v1.1 */ - 0x01, - 0x09, /* __u8 bDeviceClass; HUB_CLASSCODE */ - 0x00, /* __u8 bDeviceSubClass; */ - 0x00, /* __u8 bDeviceProtocol; */ - 0x08, /* __u8 bMaxPacketSize0; 8 Bytes */ - 0x00, /* __u16 idVendor; */ - 0x00, - 0x00, /* __u16 idProduct; */ - 0x00, - 0x00, /* __u16 bcdDevice; */ - 0x00, - 0x00, /* __u8 iManufacturer; */ - 0x01, /* __u8 iProduct; */ - 0x00, /* __u8 iSerialNumber; */ - 0x01 /* __u8 bNumConfigurations; */ -}; - -/* Configuration descriptor */ -static __u8 root_hub_config_des[] = -{ - 0x09, /* __u8 bLength; */ - 0x02, /* __u8 bDescriptorType; Configuration */ - 0x19, /* __u16 wTotalLength; */ - 0x00, - 0x01, /* __u8 bNumInterfaces; */ - 0x01, /* __u8 bConfigurationValue; */ - 0x00, /* __u8 iConfiguration; */ - 0x40, /* __u8 bmAttributes; */ - - 0x00, /* __u8 MaxPower; */ - - /* interface */ - 0x09, /* __u8 if_bLength; */ - 0x04, /* __u8 if_bDescriptorType; Interface */ - 0x00, /* __u8 if_bInterfaceNumber; */ - 0x00, /* __u8 if_bAlternateSetting; */ - 0x01, /* __u8 if_bNumEndpoints; */ - 0x09, /* __u8 if_bInterfaceClass; HUB_CLASSCODE */ - 0x00, /* __u8 if_bInterfaceSubClass; */ - 0x00, /* __u8 if_bInterfaceProtocol; */ - 0x00, /* __u8 if_iInterface; */ - - /* endpoint */ - 0x07, /* __u8 ep_bLength; */ - 0x05, /* __u8 ep_bDescriptorType; Endpoint */ - 0x81, /* __u8 ep_bEndpointAddress; IN Endpoint 1 */ - 0x03, /* __u8 ep_bmAttributes; Interrupt */ - 0x02, /* __u16 ep_wMaxPacketSize; ((MAX_ROOT_PORTS + 1) / 8 */ - 0x00, - 0xff /* __u8 ep_bInterval; 255 ms */ -}; - -static unsigned char root_hub_str_index0[] = -{ - 0x04, /* __u8 bLength; */ - 0x03, /* __u8 bDescriptorType; String-descriptor */ - 0x09, /* __u8 lang ID */ - 0x04, /* __u8 lang ID */ -}; - -static unsigned char root_hub_str_index1[] = -{ - 34, /* __u8 bLength; */ - 0x03, /* __u8 bDescriptorType; String-descriptor */ - 'R', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - '8', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - 'A', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - '6', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - '6', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - '5', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - '9', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - '7', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - ' ', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - 'R', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - 'o', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - 'o', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - 't', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - 'H', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - 'u', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - 'b', /* __u8 Unicode */ - 0, /* __u8 Unicode */ -}; +#include static int r8a66597_submit_rh_msg(struct usb_device *dev, unsigned long pipe, void *buffer, int transfer_len, struct devrequest *cmd) @@ -673,7 +554,6 @@ static int r8a66597_submit_rh_msg(struct usb_device *dev, unsigned long pipe, int stat = 0; __u16 bmRType_bReq; __u16 wValue; - __u16 wIndex; __u16 wLength; unsigned char data[32]; @@ -686,7 +566,6 @@ static int r8a66597_submit_rh_msg(struct usb_device *dev, unsigned long pipe, bmRType_bReq = cmd->requesttype | (cmd->request << 8); wValue = cpu_to_le16 (cmd->value); - wIndex = cpu_to_le16 (cmd->index); wLength = cpu_to_le16 (cmd->length); switch (bmRType_bReq) { @@ -908,13 +787,13 @@ int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer, return 0; } -int usb_lowlevel_init(void) +int usb_lowlevel_init(int index, enum usb_init_type init, void **controller) { struct r8a66597 *r8a66597 = &gr8a66597; R8A66597_DPRINT("%s\n", __func__); - memset(r8a66597, 0, sizeof(r8a66597)); + memset(r8a66597, 0, sizeof(*r8a66597)); r8a66597->reg = CONFIG_R8A66597_BASE_ADDR; disable_controller(r8a66597); @@ -931,7 +810,7 @@ int usb_lowlevel_init(void) return 0; } -int usb_lowlevel_stop(void) +int usb_lowlevel_stop(int index) { disable_controller(&gr8a66597);