1 --- kernel-power-2.6.28.orig/drivers/usb/musb/musb_procfs.c
2 +++ kernel-power-2.6.28/drivers/usb/musb/musb_procfs.c
6 reg = musb_readb(mbase, MUSB_DEVCTL);
7 + printk(KERN_WARNING "usb devctl before=0x%0x\n",reg);
9 musb_writeb(mbase, MUSB_DEVCTL, reg);
10 - /* MUSB_HST_MODE( ((struct musb*)data) ); */
11 - /* WARNING("Host Mode\n"); */
12 + MUSB_HST_MODE( ((struct musb*)data) );
13 + WARNING("Host Mode\n");
14 + reg = musb_readb(mbase, MUSB_DEVCTL);
15 + printk(KERN_WARNING "usb devctl after set=0x%0x\n",reg);
21 + reg = musb_readb(mbase, MUSB_DEVCTL);
22 + printk(KERN_WARNING "usb devctl before=0x%0x\n",reg);
23 + DBG(1, "entering FORCE_HOSTMODE\n");
24 + musb_writeb(mbase, MUSB_TESTMODE,MUSB_TEST_FORCE_HOST);
25 + reg = musb_readb(mbase, MUSB_DEVCTL);
26 + printk(KERN_WARNING "usb devctl after force=0x%0x\n",reg);
27 + reg |= MUSB_DEVCTL_HR | MUSB_DEVCTL_HM | MUSB_DEVCTL_SESSION;
28 + ctx.devctl |= MUSB_DEVCTL_HR | MUSB_DEVCTL_HM | MUSB_DEVCTL_SESSION;
29 + musb_writeb(mbase, MUSB_DEVCTL, reg);
30 + MUSB_HST_MODE( ((struct musb*)data) );
31 + WARNING("Host Mode\n");
32 + reg = musb_readb(mbase, MUSB_DEVCTL);
33 + printk(KERN_WARNING "usb devctl after set=0x%0x\n",reg);
39 + reg = musb_readb(mbase, MUSB_DEVCTL);
40 + printk(KERN_WARNING "usb devctl before=0x%0x\n",reg);
41 + DBG(1, "entering FORCE_HOSTMODE\n");
42 + musb_writeb(mbase, MUSB_TESTMODE,MUSB_TEST_FORCE_HOST);
43 + reg = musb_readb(mbase, MUSB_DEVCTL);
44 + printk(KERN_WARNING "usb devctl after force=0x%0x\n",reg);
45 + MUSB_HST_MODE( ((struct musb*)data) );
46 + WARNING("Host Mode\n");
52 + musb_writeb(mbase, MUSB_TESTMODE,0);
53 reg = musb_readb(mbase, MUSB_DEVCTL);
54 reg &= ~MUSB_DEVCTL_HR;
55 musb_writeb(mbase, MUSB_DEVCTL, reg);
56 --- kernel-power-2.6.28.orig/drivers/usb/musb/musb_core.c
57 +++ kernel-power-2.6.28/drivers/usb/musb/musb_core.c
61 static struct musb *the_musb;
62 -static struct musb_ctx ctx;
65 #ifndef CONFIG_MUSB_PIO_ONLY
66 static int __initdata use_dma = 1;
67 --- kernel-power-2.6.28.orig/drivers/usb/musb/musb_core.h
68 +++ kernel-power-2.6.28/drivers/usb/musb/musb_core.h
73 +extern struct musb_ctx ctx;
76 * struct musb - Driver instance data.