usb: add enum usb_init_type parameter to usb_lowlevel_init

[u-boot] / board / mpl / common / usb_uhci.c

diff --git a/board/mpl/common/usb_uhci.c b/board/mpl/common/usb_uhci.c
index 84c91c44b676e280397f3a818db63957a457b432..6bbb527dab5b3add30954b161e5a228c464a4d54 100644 (file)
--- a/board/mpl/common/usb_uhci.c
+++ b/board/mpl/common/usb_uhci.c
@@ -21,25 +21,7 @@
  * Adapted for U-Boot:
  * (C) Copyright 2001 Denis Peter, MPL AG Switzerland
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * 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., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- *
- *
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 /**********************************************************************
@@ -67,7 +49,7 @@
  *
  * Interrupt Transfers.
  * --------------------
- * For Interupt transfers USB_MAX_TEMP_INT_TD Transfer descriptor are available. They
+ * For Interrupt transfers USB_MAX_TEMP_INT_TD Transfer descriptor are available. They
  * will be inserted after the appropriate (depending the interval setting) skeleton TD.
  * If an interrupt has been detected the dev->irqhandler is called. The status and number
  * of transfered bytes is stored in dev->irq_status resp. dev->irq_act_len. If the
@@ -435,9 +417,9 @@ void reset_hc(void)
        out16r( usb_base_addr + USBCMD,USBCMD_GRESET | USBCMD_RS);
        /* Turn off all interrupts */
        out16r(usb_base_addr + USBINTR,0);
-       wait_ms(50);
+       mdelay(50);
        out16r( usb_base_addr + USBCMD,0);
-       wait_ms(10);
+       mdelay(10);
 }
 
 void start_hc(void)
@@ -536,11 +518,11 @@ void usb_check_int_chain(void)
        uhci_td_t *td,*prevtd;
 
        for(i=0;i<8;i++) {
-               prevtd=&td_int[i]; /* the first previous td is the skeleton td */
+               prevtd = &td_int[i]; /* the first previous td is the skeleton td */
                link=swap_32(td_int[i].link) & 0xfffffff0; /* next in chain */
                td=(uhci_td_t *)link; /* assign it */
                /* all interrupt TDs are finally linked to the td_int[0].
-                * so we process all until we find the td_int[0].
+                * so we process all until we find the td_int[0].
                 * if int0 chain points to a QH, we're also done
           */
                while(((i>0) && (link != (unsigned long)&td_int[0])) ||
@@ -602,7 +584,7 @@ void handle_usb_interrupt(void)
 
 /* init uhci
  */
-int usb_lowlevel_init(void)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
 {
        unsigned char temp;
        int     busdevfunc;
@@ -621,7 +603,7 @@ int usb_lowlevel_init(void)
        pci_read_config_dword(busdevfunc,PCI_BASE_ADDRESS_4,&usb_base_addr);
        USB_UHCI_PRINTF("IO Base Address = 0x%lx\n",usb_base_addr);
        usb_base_addr&=0xFFFFFFF0;
-       usb_base_addr+=CFG_ISA_IO_BASE_ADDRESS;
+       usb_base_addr+=CONFIG_SYS_ISA_IO_BASE_ADDRESS;
        rh.devnum = 0;
        usb_init_skel();
        reset_hc();
@@ -632,13 +614,13 @@ int usb_lowlevel_init(void)
 
 /* stop uhci
  */
-int usb_lowlevel_stop(void)
+int usb_lowlevel_stop(int index)
 {
        if(irqvec==-1)
                return 1;
        irq_free_handler(irqvec);
        reset_hc();
-       irqvec=-1;
+       irqvec = -1;
        return 0;
 }
 
@@ -792,7 +774,7 @@ int uhci_submit_rh_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
        unsigned short wIndex;
        unsigned short wLength;
 
-       if ((pipe & PIPE_INTERRUPT) == PIPE_INTERRUPT) {
+       if (usb_pipeint(pipe)) {
                printf("Root-Hub submit IRQ: NOT implemented\n");
 #if 0
                uhci->rh.urb = urb;
@@ -926,13 +908,13 @@ int uhci_submit_rh_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
                        status = in16r(usb_base_addr+USBPORTSC1+2*(wIndex-1));
                        status = (status & 0xfff5) | USBPORTSC_PR;
                        out16r(usb_base_addr+USBPORTSC1+2*(wIndex-1),status);
-                       wait_ms(10);
+                       mdelay(10);
                        status = (status & 0xfff5) & ~USBPORTSC_PR;
                        out16r(usb_base_addr+USBPORTSC1+2*(wIndex-1),status);
                        udelay(10);
                        status = (status & 0xfff5) | USBPORTSC_PE;
                        out16r(usb_base_addr+USBPORTSC1+2*(wIndex-1),status);
-                       wait_ms(10);
+                       mdelay(10);
                        status = (status & 0xfff5) | 0xa;
                        out16r(usb_base_addr+USBPORTSC1+2*(wIndex-1),status);
                        len=0;