Changes in uspace/drv/ohci/pci.c [dc5f2fb:4125b7d] in mainline

File:

• uspace/drv/ohci/pci.c (modified) (4 diffs)

uspace/drv/ohci/pci.c

@@ -47 +47 @@
 #include "pci.h"
 
+#define PAGE_SIZE_MASK 0xfffff000
+
+#define HCC_PARAMS_OFFSET 0x8
+#define HCC_PARAMS_EECP_MASK 0xff
+#define HCC_PARAMS_EECP_OFFSET 8
+
+#define CMD_OFFSET 0x0
+#define CONFIGFLAG_OFFSET 0x40
+
+#define USBCMD_RUN 1
+
+#define USBLEGSUP_OFFSET 0
+#define USBLEGSUP_BIOS_CONTROL (1 << 16)
+#define USBLEGSUP_OS_CONTROL (1 << 24)
+#define USBLEGCTLSTS_OFFSET 4
+
+#define DEFAULT_WAIT 10000
+#define WAIT_STEP 10
+
 /** Get address of registers and IRQ for given device.
  *
@@ -58 +77 @@
     uintptr_t *mem_reg_address, size_t *mem_reg_size, int *irq_no)
 {
-        assert(dev);
-        assert(mem_reg_address);
-        assert(mem_reg_size);
-        assert(irq_no);
+        assert(dev != NULL);
 
         int parent_phone = devman_parent_device_connect(dev->handle,
@@ -130 +146 @@
 int pci_enable_interrupts(ddf_dev_t *device)
 {
+        return ENOTSUP;
         int parent_phone =
             devman_parent_device_connect(device->handle, IPC_FLAG_BLOCKING);
@@ -139 +156 @@
         return enabled ? EOK : EIO;
 }
+/*----------------------------------------------------------------------------*/
+/** Implements BIOS handoff routine as decribed in OHCI spec
+ *
+ * @param[in] device Device asking for interrupts
+ * @return Error code.
+ */
+int pci_disable_legacy(ddf_dev_t *device)
+{
+        /* TODO: implement */
+        return EOK;
+}
+/*----------------------------------------------------------------------------*/
 /**
  * @}