2018-05-06 21:58:06 +00:00
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// SPDX-License-Identifier: GPL-2.0
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2008-07-09 12:07:38 +00:00
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/*
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* R8A66597 HCD (Host Controller Driver) for u-boot
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*
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* Copyright (C) 2008 Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
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*/
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#include <common.h>
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2015-11-09 06:47:45 +00:00
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#include <console.h>
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2008-07-09 12:07:38 +00:00
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#include <usb.h>
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#include <asm/io.h>
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2017-11-29 19:49:21 +00:00
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#include <linux/iopoll.h>
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2008-07-09 12:07:38 +00:00
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#include "r8a66597.h"
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#ifdef R8A66597_DEBUG
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#define R8A66597_DPRINT printf
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#else
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#define R8A66597_DPRINT(...)
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#endif
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static struct r8a66597 gr8a66597;
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2008-10-29 11:05:18 +00:00
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static void get_hub_data(struct usb_device *dev, u16 *hub_devnum, u16 *hubport)
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2008-07-09 12:07:38 +00:00
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{
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2008-10-29 11:05:18 +00:00
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int i;
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*hub_devnum = 0;
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*hubport = 0;
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/* check a device connected to root_hub */
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if ((dev->parent && dev->parent->devnum == 1) ||
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(dev->devnum == 1))
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return;
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for (i = 0; i < USB_MAXCHILDREN; i++) {
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if (dev->parent->children[i] == dev) {
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*hub_devnum = (u8)dev->parent->devnum;
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*hubport = i;
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return;
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}
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}
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printf("get_hub_data error.\n");
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}
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static void set_devadd(struct r8a66597 *r8a66597, u8 r8a66597_address,
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struct usb_device *dev, int port)
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{
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u16 val, usbspd, upphub, hubport;
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2008-07-09 12:07:38 +00:00
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unsigned long devadd_reg = get_devadd_addr(r8a66597_address);
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2008-10-29 11:05:18 +00:00
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get_hub_data(dev, &upphub, &hubport);
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usbspd = r8a66597->speed;
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2008-07-09 12:07:38 +00:00
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val = (upphub << 11) | (hubport << 8) | (usbspd << 6) | (port & 0x0001);
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r8a66597_write(r8a66597, val, devadd_reg);
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}
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static int r8a66597_clock_enable(struct r8a66597 *r8a66597)
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{
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u16 tmp;
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int i = 0;
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do {
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r8a66597_write(r8a66597, USBE, SYSCFG0);
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tmp = r8a66597_read(r8a66597, SYSCFG0);
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if (i++ > 1000) {
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printf("register access fail.\n");
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return -1;
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}
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} while ((tmp & USBE) != USBE);
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r8a66597_bclr(r8a66597, USBE, SYSCFG0);
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2017-11-27 19:04:10 +00:00
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/*
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* RZ/A Only:
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* Bits XTAL(UCKSEL) and UPLLE in SYSCFG0 for USB0 controls both USB0
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* and USB1, so we must always set the USB0 register
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*/
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#if (CONFIG_R8A66597_XTAL == 1)
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setbits(le16, R8A66597_BASE0, XTAL);
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#endif
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mdelay(1);
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setbits(le16, R8A66597_BASE0, UPLLE);
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mdelay(1);
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r8a66597_bset(r8a66597, SUSPM, SUSPMODE0);
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2008-07-09 12:07:38 +00:00
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return 0;
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}
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static void r8a66597_clock_disable(struct r8a66597 *r8a66597)
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{
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2017-11-27 19:04:10 +00:00
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r8a66597_bclr(r8a66597, SUSPM, SUSPMODE0);
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clrbits(le16, R8A66597_BASE0, UPLLE);
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mdelay(1);
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r8a66597_bclr(r8a66597, USBE, SYSCFG0);
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mdelay(1);
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2008-07-09 12:07:38 +00:00
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}
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static void r8a66597_enable_port(struct r8a66597 *r8a66597, int port)
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{
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u16 val;
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val = port ? DRPD : DCFM | DRPD;
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r8a66597_bset(r8a66597, val, get_syscfg_reg(port));
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r8a66597_bset(r8a66597, HSE, get_syscfg_reg(port));
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}
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static void r8a66597_disable_port(struct r8a66597 *r8a66597, int port)
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{
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u16 val, tmp;
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r8a66597_write(r8a66597, 0, get_intenb_reg(port));
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r8a66597_write(r8a66597, 0, get_intsts_reg(port));
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r8a66597_port_power(r8a66597, port, 0);
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do {
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tmp = r8a66597_read(r8a66597, SOFCFG) & EDGESTS;
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udelay(640);
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} while (tmp == EDGESTS);
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val = port ? DRPD : DCFM | DRPD;
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r8a66597_bclr(r8a66597, val, get_syscfg_reg(port));
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r8a66597_bclr(r8a66597, HSE, get_syscfg_reg(port));
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}
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static int enable_controller(struct r8a66597 *r8a66597)
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{
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int ret, port;
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ret = r8a66597_clock_enable(r8a66597);
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if (ret < 0)
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return ret;
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r8a66597_bset(r8a66597, USBE, SYSCFG0);
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r8a66597_bset(r8a66597, INTL, SOFCFG);
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r8a66597_write(r8a66597, 0, INTENB0);
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2014-04-18 02:33:08 +00:00
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for (port = 0; port < R8A66597_MAX_ROOT_HUB; port++)
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r8a66597_write(r8a66597, 0, get_intenb_reg(port));
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2008-07-09 12:07:38 +00:00
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2012-03-20 20:23:29 +00:00
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r8a66597_bset(r8a66597, CONFIG_R8A66597_ENDIAN & BIGEND, CFIFOSEL);
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r8a66597_bset(r8a66597, CONFIG_R8A66597_ENDIAN & BIGEND, D0FIFOSEL);
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r8a66597_bset(r8a66597, CONFIG_R8A66597_ENDIAN & BIGEND, D1FIFOSEL);
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2008-07-09 12:07:38 +00:00
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r8a66597_bset(r8a66597, TRNENSEL, SOFCFG);
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for (port = 0; port < R8A66597_MAX_ROOT_HUB; port++)
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r8a66597_enable_port(r8a66597, port);
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return 0;
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}
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static void disable_controller(struct r8a66597 *r8a66597)
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{
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int i;
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if (!(r8a66597_read(r8a66597, SYSCFG0) & USBE))
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return;
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r8a66597_write(r8a66597, 0, INTENB0);
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r8a66597_write(r8a66597, 0, INTSTS0);
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r8a66597_write(r8a66597, 0, D0FIFOSEL);
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r8a66597_write(r8a66597, 0, D1FIFOSEL);
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r8a66597_write(r8a66597, 0, DCPCFG);
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r8a66597_write(r8a66597, 0x40, DCPMAXP);
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r8a66597_write(r8a66597, 0, DCPCTR);
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for (i = 0; i <= 10; i++)
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r8a66597_write(r8a66597, 0, get_devadd_addr(i));
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for (i = 1; i <= 5; i++) {
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r8a66597_write(r8a66597, 0, get_pipetre_addr(i));
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r8a66597_write(r8a66597, 0, get_pipetrn_addr(i));
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}
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for (i = 1; i < R8A66597_MAX_NUM_PIPE; i++) {
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r8a66597_write(r8a66597, 0, get_pipectr_addr(i));
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r8a66597_write(r8a66597, i, PIPESEL);
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r8a66597_write(r8a66597, 0, PIPECFG);
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r8a66597_write(r8a66597, 0, PIPEBUF);
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r8a66597_write(r8a66597, 0, PIPEMAXP);
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r8a66597_write(r8a66597, 0, PIPEPERI);
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}
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for (i = 0; i < R8A66597_MAX_ROOT_HUB; i++)
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r8a66597_disable_port(r8a66597, i);
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r8a66597_clock_disable(r8a66597);
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}
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static void r8a66597_reg_wait(struct r8a66597 *r8a66597, unsigned long reg,
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u16 mask, u16 loop)
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{
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u16 tmp;
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int i = 0;
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do {
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tmp = r8a66597_read(r8a66597, reg);
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if (i++ > 1000000) {
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printf("register%lx, loop %x is timeout\n", reg, loop);
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break;
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}
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} while ((tmp & mask) != loop);
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}
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static void pipe_buffer_setting(struct r8a66597 *r8a66597,
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struct usb_device *dev, unsigned long pipe)
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{
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u16 val = 0;
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u16 pipenum, bufnum, maxpacket;
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if (usb_pipein(pipe)) {
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pipenum = BULK_IN_PIPENUM;
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bufnum = BULK_IN_BUFNUM;
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maxpacket = dev->epmaxpacketin[usb_pipeendpoint(pipe)];
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} else {
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pipenum = BULK_OUT_PIPENUM;
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bufnum = BULK_OUT_BUFNUM;
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maxpacket = dev->epmaxpacketout[usb_pipeendpoint(pipe)];
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}
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if (r8a66597->pipe_config & (1 << pipenum))
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return;
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r8a66597->pipe_config |= (1 << pipenum);
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r8a66597_bset(r8a66597, ACLRM, get_pipectr_addr(pipenum));
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r8a66597_bclr(r8a66597, ACLRM, get_pipectr_addr(pipenum));
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r8a66597_write(r8a66597, pipenum, PIPESEL);
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/* FIXME: This driver support bulk transfer only. */
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if (!usb_pipein(pipe))
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val |= R8A66597_DIR;
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else
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val |= R8A66597_SHTNAK;
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val |= R8A66597_BULK | R8A66597_DBLB | usb_pipeendpoint(pipe);
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r8a66597_write(r8a66597, val, PIPECFG);
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r8a66597_write(r8a66597, (8 << 10) | bufnum, PIPEBUF);
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r8a66597_write(r8a66597, make_devsel(usb_pipedevice(pipe)) |
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maxpacket, PIPEMAXP);
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r8a66597_write(r8a66597, 0, PIPEPERI);
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r8a66597_write(r8a66597, SQCLR, get_pipectr_addr(pipenum));
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}
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static int send_setup_packet(struct r8a66597 *r8a66597, struct usb_device *dev,
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struct devrequest *setup)
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{
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int i;
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unsigned short *p = (unsigned short *)setup;
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unsigned long setup_addr = USBREQ;
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u16 intsts1;
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int timeout = 3000;
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2017-11-27 19:04:10 +00:00
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u16 dcpctr;
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2008-07-09 12:07:38 +00:00
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u16 devsel = setup->request == USB_REQ_SET_ADDRESS ? 0 : dev->devnum;
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r8a66597_write(r8a66597, make_devsel(devsel) |
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(8 << dev->maxpacketsize), DCPMAXP);
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r8a66597_write(r8a66597, ~(SIGN | SACK), INTSTS1);
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2017-11-27 19:04:10 +00:00
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dcpctr = r8a66597_read(r8a66597, DCPCTR);
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if ((dcpctr & PID) == PID_BUF) {
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2017-11-29 19:49:21 +00:00
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if (readw_poll_timeout(r8a66597->reg + DCPCTR, dcpctr,
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dcpctr & BSTS, 1000) < 0) {
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printf("DCPCTR BSTS timeout!\n");
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return -ETIMEDOUT;
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2017-11-27 19:04:10 +00:00
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}
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}
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2008-07-09 12:07:38 +00:00
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for (i = 0; i < 4; i++) {
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r8a66597_write(r8a66597, le16_to_cpu(p[i]), setup_addr);
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setup_addr += 2;
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}
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r8a66597_write(r8a66597, ~0x0001, BRDYSTS);
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r8a66597_write(r8a66597, SUREQ, DCPCTR);
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while (1) {
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intsts1 = r8a66597_read(r8a66597, INTSTS1);
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if (intsts1 & SACK)
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break;
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if (intsts1 & SIGN) {
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printf("setup packet send error\n");
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return -1;
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}
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if (timeout-- < 0) {
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printf("setup packet timeout\n");
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return -1;
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}
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udelay(500);
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}
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return 0;
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}
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static int send_bulk_packet(struct r8a66597 *r8a66597, struct usb_device *dev,
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unsigned long pipe, void *buffer, int transfer_len)
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{
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u16 tmp, bufsize;
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u16 *buf;
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size_t size;
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R8A66597_DPRINT("%s\n", __func__);
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r8a66597_mdfy(r8a66597, MBW | BULK_OUT_PIPENUM,
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MBW | CURPIPE, CFIFOSEL);
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r8a66597_reg_wait(r8a66597, CFIFOSEL, CURPIPE, BULK_OUT_PIPENUM);
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tmp = r8a66597_read(r8a66597, CFIFOCTR);
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if ((tmp & FRDY) == 0) {
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printf("%s FRDY is not set (%x)\n", __func__, tmp);
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return -1;
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}
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/* prepare parameters */
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bufsize = dev->epmaxpacketout[usb_pipeendpoint(pipe)];
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buf = (u16 *)(buffer + dev->act_len);
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size = min((int)bufsize, transfer_len - dev->act_len);
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/* write fifo */
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r8a66597_write(r8a66597, ~(1 << BULK_OUT_PIPENUM), BEMPSTS);
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if (buffer) {
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r8a66597_write_fifo(r8a66597, CFIFO, buf, size);
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|
|
r8a66597_write(r8a66597, BVAL, CFIFOCTR);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* update parameters */
|
|
|
|
dev->act_len += size;
|
|
|
|
|
|
|
|
r8a66597_mdfy(r8a66597, PID_BUF, PID,
|
|
|
|
get_pipectr_addr(BULK_OUT_PIPENUM));
|
|
|
|
|
|
|
|
while (!(r8a66597_read(r8a66597, BEMPSTS) & (1 << BULK_OUT_PIPENUM)))
|
|
|
|
if (ctrlc())
|
|
|
|
return -1;
|
|
|
|
r8a66597_write(r8a66597, ~(1 << BULK_OUT_PIPENUM), BEMPSTS);
|
|
|
|
|
|
|
|
if (dev->act_len >= transfer_len)
|
|
|
|
r8a66597_mdfy(r8a66597, PID_NAK, PID,
|
|
|
|
get_pipectr_addr(BULK_OUT_PIPENUM));
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int receive_bulk_packet(struct r8a66597 *r8a66597,
|
|
|
|
struct usb_device *dev,
|
|
|
|
unsigned long pipe,
|
|
|
|
void *buffer, int transfer_len)
|
|
|
|
{
|
|
|
|
u16 tmp;
|
|
|
|
u16 *buf;
|
|
|
|
const u16 pipenum = BULK_IN_PIPENUM;
|
|
|
|
int rcv_len;
|
|
|
|
int maxpacket = dev->epmaxpacketin[usb_pipeendpoint(pipe)];
|
|
|
|
|
|
|
|
R8A66597_DPRINT("%s\n", __func__);
|
|
|
|
|
|
|
|
/* prepare */
|
|
|
|
if (dev->act_len == 0) {
|
|
|
|
r8a66597_mdfy(r8a66597, PID_NAK, PID,
|
|
|
|
get_pipectr_addr(pipenum));
|
|
|
|
r8a66597_write(r8a66597, ~(1 << pipenum), BRDYSTS);
|
|
|
|
|
|
|
|
r8a66597_write(r8a66597, TRCLR, get_pipetre_addr(pipenum));
|
|
|
|
r8a66597_write(r8a66597,
|
|
|
|
(transfer_len + maxpacket - 1) / maxpacket,
|
|
|
|
get_pipetrn_addr(pipenum));
|
|
|
|
r8a66597_bset(r8a66597, TRENB, get_pipetre_addr(pipenum));
|
|
|
|
|
|
|
|
r8a66597_mdfy(r8a66597, PID_BUF, PID,
|
|
|
|
get_pipectr_addr(pipenum));
|
|
|
|
}
|
|
|
|
|
|
|
|
r8a66597_mdfy(r8a66597, MBW | pipenum, MBW | CURPIPE, CFIFOSEL);
|
|
|
|
r8a66597_reg_wait(r8a66597, CFIFOSEL, CURPIPE, pipenum);
|
|
|
|
|
|
|
|
while (!(r8a66597_read(r8a66597, BRDYSTS) & (1 << pipenum)))
|
|
|
|
if (ctrlc())
|
|
|
|
return -1;
|
|
|
|
r8a66597_write(r8a66597, ~(1 << pipenum), BRDYSTS);
|
|
|
|
|
|
|
|
tmp = r8a66597_read(r8a66597, CFIFOCTR);
|
|
|
|
if ((tmp & FRDY) == 0) {
|
|
|
|
printf("%s FRDY is not set. (%x)\n", __func__, tmp);
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
buf = (u16 *)(buffer + dev->act_len);
|
|
|
|
rcv_len = tmp & DTLN;
|
|
|
|
dev->act_len += rcv_len;
|
|
|
|
|
|
|
|
if (buffer) {
|
|
|
|
if (rcv_len == 0)
|
|
|
|
r8a66597_write(r8a66597, BCLR, CFIFOCTR);
|
|
|
|
else
|
|
|
|
r8a66597_read_fifo(r8a66597, CFIFO, buf, rcv_len);
|
|
|
|
}
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int receive_control_packet(struct r8a66597 *r8a66597,
|
|
|
|
struct usb_device *dev,
|
|
|
|
void *buffer, int transfer_len)
|
|
|
|
{
|
|
|
|
u16 tmp;
|
|
|
|
int rcv_len;
|
|
|
|
|
|
|
|
/* FIXME: limit transfer size : 64byte or less */
|
|
|
|
|
|
|
|
r8a66597_bclr(r8a66597, R8A66597_DIR, DCPCFG);
|
|
|
|
r8a66597_mdfy(r8a66597, 0, ISEL | CURPIPE, CFIFOSEL);
|
|
|
|
r8a66597_reg_wait(r8a66597, CFIFOSEL, CURPIPE, 0);
|
|
|
|
r8a66597_bset(r8a66597, SQSET, DCPCTR);
|
|
|
|
r8a66597_write(r8a66597, BCLR, CFIFOCTR);
|
|
|
|
r8a66597_mdfy(r8a66597, PID_BUF, PID, DCPCTR);
|
|
|
|
|
|
|
|
while (!(r8a66597_read(r8a66597, BRDYSTS) & 0x0001))
|
|
|
|
if (ctrlc())
|
|
|
|
return -1;
|
|
|
|
r8a66597_write(r8a66597, ~0x0001, BRDYSTS);
|
|
|
|
|
|
|
|
r8a66597_mdfy(r8a66597, MBW, MBW | CURPIPE, CFIFOSEL);
|
|
|
|
r8a66597_reg_wait(r8a66597, CFIFOSEL, CURPIPE, 0);
|
|
|
|
|
|
|
|
tmp = r8a66597_read(r8a66597, CFIFOCTR);
|
|
|
|
if ((tmp & FRDY) == 0) {
|
|
|
|
printf("%s FRDY is not set. (%x)\n", __func__, tmp);
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
rcv_len = tmp & DTLN;
|
|
|
|
dev->act_len += rcv_len;
|
|
|
|
|
|
|
|
r8a66597_mdfy(r8a66597, PID_NAK, PID, DCPCTR);
|
|
|
|
|
|
|
|
if (buffer) {
|
|
|
|
if (rcv_len == 0)
|
|
|
|
r8a66597_write(r8a66597, BCLR, DCPCTR);
|
|
|
|
else
|
|
|
|
r8a66597_read_fifo(r8a66597, CFIFO, buffer, rcv_len);
|
|
|
|
}
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int send_status_packet(struct r8a66597 *r8a66597,
|
|
|
|
unsigned long pipe)
|
|
|
|
{
|
|
|
|
r8a66597_bset(r8a66597, SQSET, DCPCTR);
|
|
|
|
r8a66597_mdfy(r8a66597, PID_NAK, PID, DCPCTR);
|
|
|
|
|
|
|
|
if (usb_pipein(pipe)) {
|
|
|
|
r8a66597_bset(r8a66597, R8A66597_DIR, DCPCFG);
|
|
|
|
r8a66597_mdfy(r8a66597, ISEL, ISEL | CURPIPE, CFIFOSEL);
|
|
|
|
r8a66597_reg_wait(r8a66597, CFIFOSEL, CURPIPE, 0);
|
|
|
|
r8a66597_write(r8a66597, ~BEMP0, BEMPSTS);
|
|
|
|
r8a66597_write(r8a66597, BCLR | BVAL, CFIFOCTR);
|
|
|
|
} else {
|
|
|
|
r8a66597_bclr(r8a66597, R8A66597_DIR, DCPCFG);
|
|
|
|
r8a66597_mdfy(r8a66597, 0, ISEL | CURPIPE, CFIFOSEL);
|
|
|
|
r8a66597_reg_wait(r8a66597, CFIFOSEL, CURPIPE, 0);
|
|
|
|
r8a66597_write(r8a66597, BCLR, CFIFOCTR);
|
|
|
|
}
|
|
|
|
r8a66597_mdfy(r8a66597, PID_BUF, PID, DCPCTR);
|
|
|
|
|
|
|
|
while (!(r8a66597_read(r8a66597, BEMPSTS) & 0x0001))
|
|
|
|
if (ctrlc())
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void r8a66597_check_syssts(struct r8a66597 *r8a66597, int port)
|
|
|
|
{
|
|
|
|
int count = R8A66597_MAX_SAMPLING;
|
|
|
|
unsigned short syssts, old_syssts;
|
|
|
|
|
|
|
|
R8A66597_DPRINT("%s\n", __func__);
|
|
|
|
|
|
|
|
old_syssts = r8a66597_read(r8a66597, get_syssts_reg(port) & LNST);
|
|
|
|
while (count > 0) {
|
usb: replace wait_ms() with mdelay()
Common code has a mdelay() func, so use that instead of the usb-specific
wait_ms() func. This also fixes the build errors:
ohci-hcd.c: In function 'submit_common_msg':
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1519:9: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1816:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1827:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1844:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1563:11: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1583:9: sorry, unimplemented: called from here
make[1]: *** [ohci-hcd.o] Error 1
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Marek Vasut <marex@denx.de>
2012-03-05 13:47:00 +00:00
|
|
|
mdelay(R8A66597_RH_POLL_TIME);
|
2008-07-09 12:07:38 +00:00
|
|
|
|
|
|
|
syssts = r8a66597_read(r8a66597, get_syssts_reg(port) & LNST);
|
|
|
|
if (syssts == old_syssts) {
|
|
|
|
count--;
|
|
|
|
} else {
|
|
|
|
count = R8A66597_MAX_SAMPLING;
|
|
|
|
old_syssts = syssts;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void r8a66597_bus_reset(struct r8a66597 *r8a66597, int port)
|
|
|
|
{
|
usb: replace wait_ms() with mdelay()
Common code has a mdelay() func, so use that instead of the usb-specific
wait_ms() func. This also fixes the build errors:
ohci-hcd.c: In function 'submit_common_msg':
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1519:9: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1816:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1827:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1844:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1563:11: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1583:9: sorry, unimplemented: called from here
make[1]: *** [ohci-hcd.o] Error 1
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Marek Vasut <marex@denx.de>
2012-03-05 13:47:00 +00:00
|
|
|
mdelay(10);
|
2008-07-09 12:07:38 +00:00
|
|
|
r8a66597_mdfy(r8a66597, USBRST, USBRST | UACT, get_dvstctr_reg(port));
|
usb: replace wait_ms() with mdelay()
Common code has a mdelay() func, so use that instead of the usb-specific
wait_ms() func. This also fixes the build errors:
ohci-hcd.c: In function 'submit_common_msg':
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1519:9: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1816:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1827:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1844:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1563:11: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1583:9: sorry, unimplemented: called from here
make[1]: *** [ohci-hcd.o] Error 1
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Marek Vasut <marex@denx.de>
2012-03-05 13:47:00 +00:00
|
|
|
mdelay(50);
|
2008-07-09 12:07:38 +00:00
|
|
|
r8a66597_mdfy(r8a66597, UACT, USBRST | UACT, get_dvstctr_reg(port));
|
usb: replace wait_ms() with mdelay()
Common code has a mdelay() func, so use that instead of the usb-specific
wait_ms() func. This also fixes the build errors:
ohci-hcd.c: In function 'submit_common_msg':
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1519:9: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1816:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1827:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1844:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1563:11: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1583:9: sorry, unimplemented: called from here
make[1]: *** [ohci-hcd.o] Error 1
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Marek Vasut <marex@denx.de>
2012-03-05 13:47:00 +00:00
|
|
|
mdelay(50);
|
2008-07-09 12:07:38 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int check_usb_device_connecting(struct r8a66597 *r8a66597)
|
|
|
|
{
|
|
|
|
int timeout = 10000; /* 100usec * 10000 = 1sec */
|
|
|
|
int i;
|
|
|
|
|
|
|
|
for (i = 0; i < 5; i++) {
|
|
|
|
/* check a usb cable connect */
|
|
|
|
while (!(r8a66597_read(r8a66597, INTSTS1) & ATTCH)) {
|
|
|
|
if (timeout-- < 0) {
|
|
|
|
printf("%s timeout.\n", __func__);
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
udelay(100);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* check a data line */
|
|
|
|
r8a66597_check_syssts(r8a66597, 0);
|
|
|
|
|
|
|
|
r8a66597_bus_reset(r8a66597, 0);
|
|
|
|
r8a66597->speed = get_rh_usb_speed(r8a66597, 0);
|
|
|
|
|
|
|
|
if (!(r8a66597_read(r8a66597, INTSTS1) & DTCH)) {
|
|
|
|
r8a66597->port_change = USB_PORT_STAT_C_CONNECTION;
|
|
|
|
r8a66597->port_status = USB_PORT_STAT_CONNECTION |
|
|
|
|
USB_PORT_STAT_ENABLE;
|
|
|
|
return 0; /* success */
|
|
|
|
}
|
|
|
|
|
|
|
|
R8A66597_DPRINT("USB device has detached. retry = %d\n", i);
|
|
|
|
r8a66597_write(r8a66597, ~DTCH, INTSTS1);
|
|
|
|
}
|
|
|
|
|
|
|
|
return -1; /* fail */
|
|
|
|
}
|
|
|
|
|
|
|
|
/*-------------------------------------------------------------------------*
|
|
|
|
* Virtual Root Hub
|
|
|
|
*-------------------------------------------------------------------------*/
|
|
|
|
|
2014-02-14 04:15:18 +00:00
|
|
|
#include <usbroothubdes.h>
|
2008-07-09 12:07:38 +00:00
|
|
|
|
|
|
|
static int r8a66597_submit_rh_msg(struct usb_device *dev, unsigned long pipe,
|
|
|
|
void *buffer, int transfer_len, struct devrequest *cmd)
|
|
|
|
{
|
|
|
|
struct r8a66597 *r8a66597 = &gr8a66597;
|
|
|
|
int leni = transfer_len;
|
|
|
|
int len = 0;
|
|
|
|
int stat = 0;
|
|
|
|
__u16 bmRType_bReq;
|
|
|
|
__u16 wValue;
|
|
|
|
__u16 wLength;
|
|
|
|
unsigned char data[32];
|
|
|
|
|
|
|
|
R8A66597_DPRINT("%s\n", __func__);
|
|
|
|
|
2008-10-10 08:23:22 +00:00
|
|
|
if (usb_pipeint(pipe)) {
|
2008-07-09 12:07:38 +00:00
|
|
|
printf("Root-Hub submit IRQ: NOT implemented");
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
bmRType_bReq = cmd->requesttype | (cmd->request << 8);
|
|
|
|
wValue = cpu_to_le16 (cmd->value);
|
|
|
|
wLength = cpu_to_le16 (cmd->length);
|
|
|
|
|
|
|
|
switch (bmRType_bReq) {
|
|
|
|
case RH_GET_STATUS:
|
|
|
|
*(__u16 *)buffer = cpu_to_le16(1);
|
|
|
|
len = 2;
|
|
|
|
break;
|
|
|
|
case RH_GET_STATUS | RH_INTERFACE:
|
|
|
|
*(__u16 *)buffer = cpu_to_le16(0);
|
|
|
|
len = 2;
|
|
|
|
break;
|
|
|
|
case RH_GET_STATUS | RH_ENDPOINT:
|
|
|
|
*(__u16 *)buffer = cpu_to_le16(0);
|
|
|
|
len = 2;
|
|
|
|
break;
|
|
|
|
case RH_GET_STATUS | RH_CLASS:
|
|
|
|
*(__u32 *)buffer = cpu_to_le32(0);
|
|
|
|
len = 4;
|
|
|
|
break;
|
|
|
|
case RH_GET_STATUS | RH_OTHER | RH_CLASS:
|
|
|
|
*(__u32 *)buffer = cpu_to_le32(r8a66597->port_status |
|
|
|
|
(r8a66597->port_change << 16));
|
|
|
|
len = 4;
|
|
|
|
break;
|
|
|
|
case RH_CLEAR_FEATURE | RH_ENDPOINT:
|
|
|
|
case RH_CLEAR_FEATURE | RH_CLASS:
|
|
|
|
break;
|
|
|
|
|
|
|
|
case RH_CLEAR_FEATURE | RH_OTHER | RH_CLASS:
|
|
|
|
switch (wValue) {
|
|
|
|
case RH_C_PORT_CONNECTION:
|
|
|
|
r8a66597->port_change &= ~USB_PORT_STAT_C_CONNECTION;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case RH_SET_FEATURE | RH_OTHER | RH_CLASS:
|
|
|
|
switch (wValue) {
|
|
|
|
case (RH_PORT_SUSPEND):
|
|
|
|
break;
|
|
|
|
case (RH_PORT_RESET):
|
|
|
|
r8a66597_bus_reset(r8a66597, 0);
|
|
|
|
break;
|
|
|
|
case (RH_PORT_POWER):
|
|
|
|
break;
|
|
|
|
case (RH_PORT_ENABLE):
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case RH_SET_ADDRESS:
|
|
|
|
gr8a66597.rh_devnum = wValue;
|
|
|
|
break;
|
|
|
|
case RH_GET_DESCRIPTOR:
|
|
|
|
switch ((wValue & 0xff00) >> 8) {
|
|
|
|
case (0x01): /* device descriptor */
|
|
|
|
len = min_t(unsigned int,
|
|
|
|
leni,
|
|
|
|
min_t(unsigned int,
|
|
|
|
sizeof(root_hub_dev_des),
|
|
|
|
wLength));
|
|
|
|
memcpy(buffer, root_hub_dev_des, len);
|
|
|
|
break;
|
|
|
|
case (0x02): /* configuration descriptor */
|
|
|
|
len = min_t(unsigned int,
|
|
|
|
leni,
|
|
|
|
min_t(unsigned int,
|
|
|
|
sizeof(root_hub_config_des),
|
|
|
|
wLength));
|
|
|
|
memcpy(buffer, root_hub_config_des, len);
|
|
|
|
break;
|
|
|
|
case (0x03): /* string descriptors */
|
|
|
|
if (wValue == 0x0300) {
|
|
|
|
len = min_t(unsigned int,
|
|
|
|
leni,
|
|
|
|
min_t(unsigned int,
|
|
|
|
sizeof(root_hub_str_index0),
|
|
|
|
wLength));
|
|
|
|
memcpy(buffer, root_hub_str_index0, len);
|
|
|
|
}
|
|
|
|
if (wValue == 0x0301) {
|
|
|
|
len = min_t(unsigned int,
|
|
|
|
leni,
|
|
|
|
min_t(unsigned int,
|
|
|
|
sizeof(root_hub_str_index1),
|
|
|
|
wLength));
|
|
|
|
memcpy(buffer, root_hub_str_index1, len);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
stat = USB_ST_STALLED;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case RH_GET_DESCRIPTOR | RH_CLASS:
|
|
|
|
{
|
|
|
|
__u32 temp = 0x00000001;
|
|
|
|
|
|
|
|
data[0] = 9; /* min length; */
|
|
|
|
data[1] = 0x29;
|
|
|
|
data[2] = temp & RH_A_NDP;
|
|
|
|
data[3] = 0;
|
|
|
|
if (temp & RH_A_PSM)
|
|
|
|
data[3] |= 0x1;
|
|
|
|
if (temp & RH_A_NOCP)
|
|
|
|
data[3] |= 0x10;
|
|
|
|
else if (temp & RH_A_OCPM)
|
|
|
|
data[3] |= 0x8;
|
|
|
|
|
|
|
|
/* corresponds to data[4-7] */
|
|
|
|
data[5] = (temp & RH_A_POTPGT) >> 24;
|
|
|
|
data[7] = temp & RH_B_DR;
|
|
|
|
if (data[2] < 7) {
|
|
|
|
data[8] = 0xff;
|
|
|
|
} else {
|
|
|
|
data[0] += 2;
|
|
|
|
data[8] = (temp & RH_B_DR) >> 8;
|
|
|
|
data[10] = data[9] = 0xff;
|
|
|
|
}
|
|
|
|
|
|
|
|
len = min_t(unsigned int, leni,
|
|
|
|
min_t(unsigned int, data[0], wLength));
|
|
|
|
memcpy(buffer, data, len);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
case RH_GET_CONFIGURATION:
|
|
|
|
*(__u8 *) buffer = 0x01;
|
|
|
|
len = 1;
|
|
|
|
break;
|
|
|
|
case RH_SET_CONFIGURATION:
|
|
|
|
break;
|
|
|
|
default:
|
2008-09-18 11:13:08 +00:00
|
|
|
R8A66597_DPRINT("unsupported root hub command");
|
2008-07-09 12:07:38 +00:00
|
|
|
stat = USB_ST_STALLED;
|
|
|
|
}
|
|
|
|
|
usb: replace wait_ms() with mdelay()
Common code has a mdelay() func, so use that instead of the usb-specific
wait_ms() func. This also fixes the build errors:
ohci-hcd.c: In function 'submit_common_msg':
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1519:9: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1816:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1827:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1844:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1563:11: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1583:9: sorry, unimplemented: called from here
make[1]: *** [ohci-hcd.o] Error 1
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Marek Vasut <marex@denx.de>
2012-03-05 13:47:00 +00:00
|
|
|
mdelay(1);
|
2008-07-09 12:07:38 +00:00
|
|
|
|
|
|
|
len = min_t(int, len, leni);
|
|
|
|
|
|
|
|
dev->act_len = len;
|
|
|
|
dev->status = stat;
|
|
|
|
|
|
|
|
return stat;
|
|
|
|
}
|
|
|
|
|
|
|
|
int submit_bulk_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
|
|
|
|
int transfer_len)
|
|
|
|
{
|
|
|
|
struct r8a66597 *r8a66597 = &gr8a66597;
|
|
|
|
int ret = 0;
|
|
|
|
|
|
|
|
R8A66597_DPRINT("%s\n", __func__);
|
|
|
|
R8A66597_DPRINT("pipe = %08x, buffer = %p, len = %d, devnum = %d\n",
|
|
|
|
pipe, buffer, transfer_len, dev->devnum);
|
|
|
|
|
2008-10-29 11:05:18 +00:00
|
|
|
set_devadd(r8a66597, dev->devnum, dev, 0);
|
2008-07-09 12:07:38 +00:00
|
|
|
|
|
|
|
pipe_buffer_setting(r8a66597, dev, pipe);
|
|
|
|
|
|
|
|
dev->act_len = 0;
|
|
|
|
while (dev->act_len < transfer_len && ret == 0) {
|
|
|
|
if (ctrlc())
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
if (usb_pipein(pipe))
|
|
|
|
ret = receive_bulk_packet(r8a66597, dev, pipe, buffer,
|
|
|
|
transfer_len);
|
|
|
|
else
|
|
|
|
ret = send_bulk_packet(r8a66597, dev, pipe, buffer,
|
|
|
|
transfer_len);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (ret == 0)
|
|
|
|
dev->status = 0;
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
|
|
|
int submit_control_msg(struct usb_device *dev, unsigned long pipe,
|
|
|
|
void *buffer, int transfer_len, struct devrequest *setup)
|
|
|
|
{
|
|
|
|
struct r8a66597 *r8a66597 = &gr8a66597;
|
|
|
|
u16 r8a66597_address = setup->request == USB_REQ_SET_ADDRESS ?
|
|
|
|
0 : dev->devnum;
|
|
|
|
|
|
|
|
R8A66597_DPRINT("%s\n", __func__);
|
|
|
|
if (usb_pipedevice(pipe) == r8a66597->rh_devnum)
|
|
|
|
return r8a66597_submit_rh_msg(dev, pipe, buffer, transfer_len,
|
|
|
|
setup);
|
|
|
|
|
|
|
|
R8A66597_DPRINT("%s: setup\n", __func__);
|
2008-10-29 11:05:18 +00:00
|
|
|
set_devadd(r8a66597, r8a66597_address, dev, 0);
|
2008-07-09 12:07:38 +00:00
|
|
|
|
|
|
|
if (send_setup_packet(r8a66597, dev, setup) < 0) {
|
|
|
|
printf("setup packet send error\n");
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
2008-10-29 11:05:18 +00:00
|
|
|
dev->act_len = 0;
|
2008-07-09 12:07:38 +00:00
|
|
|
if (usb_pipein(pipe))
|
|
|
|
if (receive_control_packet(r8a66597, dev, buffer,
|
|
|
|
transfer_len) < 0)
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
if (send_status_packet(r8a66597, pipe) < 0)
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
dev->status = 0;
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
|
|
|
|
int transfer_len, int interval)
|
|
|
|
{
|
|
|
|
/* no implement */
|
|
|
|
R8A66597_DPRINT("%s\n", __func__);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2013-10-10 22:27:56 +00:00
|
|
|
int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
|
2008-07-09 12:07:38 +00:00
|
|
|
{
|
|
|
|
struct r8a66597 *r8a66597 = &gr8a66597;
|
|
|
|
|
|
|
|
R8A66597_DPRINT("%s\n", __func__);
|
|
|
|
|
2014-04-18 02:33:15 +00:00
|
|
|
memset(r8a66597, 0, sizeof(*r8a66597));
|
2008-07-09 12:07:38 +00:00
|
|
|
r8a66597->reg = CONFIG_R8A66597_BASE_ADDR;
|
|
|
|
|
|
|
|
disable_controller(r8a66597);
|
usb: replace wait_ms() with mdelay()
Common code has a mdelay() func, so use that instead of the usb-specific
wait_ms() func. This also fixes the build errors:
ohci-hcd.c: In function 'submit_common_msg':
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1519:9: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1816:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1827:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1844:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1563:11: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1583:9: sorry, unimplemented: called from here
make[1]: *** [ohci-hcd.o] Error 1
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Marek Vasut <marex@denx.de>
2012-03-05 13:47:00 +00:00
|
|
|
mdelay(100);
|
2008-07-09 12:07:38 +00:00
|
|
|
|
|
|
|
enable_controller(r8a66597);
|
|
|
|
r8a66597_port_power(r8a66597, 0 , 1);
|
|
|
|
|
|
|
|
/* check usb device */
|
|
|
|
check_usb_device_connecting(r8a66597);
|
|
|
|
|
usb: replace wait_ms() with mdelay()
Common code has a mdelay() func, so use that instead of the usb-specific
wait_ms() func. This also fixes the build errors:
ohci-hcd.c: In function 'submit_common_msg':
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1519:9: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1816:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1827:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1844:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1563:11: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1583:9: sorry, unimplemented: called from here
make[1]: *** [ohci-hcd.o] Error 1
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Marek Vasut <marex@denx.de>
2012-03-05 13:47:00 +00:00
|
|
|
mdelay(50);
|
2008-07-09 12:07:38 +00:00
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2012-09-25 22:14:34 +00:00
|
|
|
int usb_lowlevel_stop(int index)
|
2008-07-09 12:07:38 +00:00
|
|
|
{
|
|
|
|
disable_controller(&gr8a66597);
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|