Hi!
> When I enable
>
> CONFIG_USB_OHCI_HCD=y
> CONFIG_USB_OHCI_HCD_OMAP3=y
> CONFIG_USB_OHCI_HCD_PLATFORM=y
>
> on n900 (I need it on droid4 and want common config), I get oops when
> attempting to reboot the system. I believe problem is there in v4.17,
> too.
>
> I'll try to build it as a module and debug, but if you have better
> idea, let me know...
It oopses in the ohci_shutdown, see the "oopses here" below.
Any ideas?
Pavel
+ printk(KERN_CRIT "ohci_shutdown... have pointers %lx, %lx\n", hcd, ohci);
ohci_writel(ohci, (u32) ~0, &ohci->regs->intrdisable);
+ printk(KERN_CRIT "ohci_shutdown... disable done\n");
+ udelay(1000);
+ printk(KERN_CRIT "ohci_shutdown... disable done\n");
/* Software reset, after which the controller goes into SUSPEND */
ohci_writel(ohci, OHCI_HCR, &ohci->regs->cmdstatus);
+ printk(KERN_CRIT "ohci_shutdown... writel done\n");
ohci_readl(ohci, &ohci->regs->cmdstatus); /* flush the writes */
+ /* It oopses here */
+ printk(KERN_CRIT "ohci_shutdown... readl done\n");
udelay(10);
+ printk(KERN_CRIT "ohci_shutdown... reset done\n");
ohci_writel(ohci, ohci->fminterval, &ohci->regs->fminterval);
ohci->rh_state = OHCI_RH_HALTED;
+
+ printk(KERN_CRIT "ohci_shutdown... all ok?\n");
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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