usb: ehci: rework to take advantage of new lowlevel interface
Kill off ehci-core.h
It was used to specify some static controller data. To support more than
one controller being active at any time we have to carry the controller
data ourselfes. Change the ehci interface accordingly.
NOTE: OMAP implemented the ehci stuff a bit backwards and should be fixed
to do the same thing as other platforms. But the change for now is at least
compile clean.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Reviewed-by: Marek Vasut <marex@denx.de>
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index 020ab11..29af02d 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -23,7 +23,6 @@
#include <usb.h>
#include "ehci.h"
-#include "ehci-core.h"
#ifdef CONFIG_PCI_EHCI_DEVICE
static struct pci_device_id ehci_pci_ids[] = {
@@ -39,7 +38,7 @@
* Create the appropriate control structures to manage
* a new EHCI host controller.
*/
-int ehci_hcd_init(void)
+int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
pci_dev_t pdev;
@@ -49,14 +48,14 @@
return -1;
}
- hccr = (struct ehci_hccr *)pci_map_bar(pdev,
+ *hccr = (struct ehci_hccr *)pci_map_bar(pdev,
PCI_BASE_ADDRESS_0, PCI_REGION_MEM);
- hcor = (struct ehci_hcor *)((uint32_t) hccr +
- HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
+ *hcor = (struct ehci_hcor *)((uint32_t) *hccr +
+ HC_LENGTH(ehci_readl(&(*hccr)->cr_capbase)));
debug("EHCI-PCI init hccr 0x%x and hcor 0x%x hc_length %d\n",
- (uint32_t)hccr, (uint32_t)hcor,
- (uint32_t)HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
+ (uint32_t)*hccr, (uint32_t)*hcor,
+ (uint32_t)HC_LENGTH(ehci_readl(&(*hccr)->cr_capbase)));
return 0;
}
@@ -65,7 +64,7 @@
* Destroy the appropriate control structures corresponding
* the the EHCI host controller.
*/
-int ehci_hcd_stop(void)
+int ehci_hcd_stop(int index)
{
return 0;
}