/*-------------------------------------------------------------------------*/
-static struct usb_hcd *ohci_hcd_alloc (void)
+static void ohci_hcd_init (struct ohci_hcd *ohci)
{
- struct ohci_hcd *ohci;
-
- ohci = (struct ohci_hcd *) kmalloc (sizeof *ohci, GFP_KERNEL);
- if (ohci != 0) {
- memset (ohci, 0, sizeof (struct ohci_hcd));
- ohci->hcd.product_desc = "OHCI Host Controller";
- ohci->next_statechange = jiffies;
- spin_lock_init (&ohci->lock);
- INIT_LIST_HEAD (&ohci->pending);
- INIT_WORK (&ohci->rh_resume, ohci_rh_resume, &ohci->hcd);
- return &ohci->hcd;
- }
- return NULL;
-}
-
-static void ohci_hcd_free (struct usb_hcd *hcd)
-{
- kfree (hcd_to_ohci (hcd));
+ ohci->next_statechange = jiffies;
+ spin_lock_init (&ohci->lock);
+ INIT_LIST_HEAD (&ohci->pending);
+ INIT_WORK (&ohci->rh_resume, ohci_rh_resume, ohci_to_hcd(ohci));
}
/*-------------------------------------------------------------------------*/
static int ohci_mem_init (struct ohci_hcd *ohci)
{
- ohci->td_cache = dma_pool_create ("ohci_td", ohci->hcd.self.controller,
+ ohci->td_cache = dma_pool_create ("ohci_td",
+ ohci_to_hcd(ohci)->self.controller,
sizeof (struct td),
32 /* byte alignment */,
0 /* no page-crossing issues */);
if (!ohci->td_cache)
return -ENOMEM;
- ohci->ed_cache = dma_pool_create ("ohci_ed", ohci->hcd.self.controller,
+ ohci->ed_cache = dma_pool_create ("ohci_ed",
+ ohci_to_hcd(ohci)->self.controller,
sizeof (struct ed),
16 /* byte alignment */,
0 /* no page-crossing issues */);
if (td) {
/* in case hc fetches it, make it look dead */
memset (td, 0, sizeof *td);
- td->hwNextTD = cpu_to_le32 (dma);
+ td->hwNextTD = cpu_to_hc32 (hc, dma);
td->td_dma = dma;
/* hashed in td_fill */
}
prev = &(*prev)->td_hash;
if (*prev)
*prev = td->td_hash;
- else if ((td->hwINFO & TD_DONE) != 0)
+ else if ((td->hwINFO & cpu_to_hc32(hc, TD_DONE)) != 0)
ohci_dbg (hc, "no hash for td %p\n", td);
dma_pool_free (hc->td_cache, td, td->td_dma);
}