Changes in uspace/drv/uhci-hcd/uhci.h [17ceb72:a7e2f0d] in mainline

File:

• uspace/drv/uhci-hcd/uhci.h (modified) (2 diffs)

uspace/drv/uhci-hcd/uhci.h

@@ -1 +1 @@
 /*
- * Copyright (c) 2011 Jan Vesely
+ * Copyright (c) 2010 Jan Vesely
  * All rights reserved.
  *
@@ -31 +31 @@
  */
 /** @file
- * @brief UHCI driver main structure for both host controller and root-hub.
+ * @brief UHCI driver
  */
 #ifndef DRV_UHCI_UHCI_H
 #define DRV_UHCI_UHCI_H
+
+#include <fibril.h>
+#include <fibril_synch.h>
+#include <adt/list.h>
 #include <ddi.h>
-#include <ddf/driver.h>
 
-#include "uhci_hc.h"
-#include "uhci_rh.h"
+#include <usbhc_iface.h>
+
+#include "batch.h"
+#include "transfer_list.h"
+#include "utils/device_keeper.h"
+
+typedef struct uhci_regs {
+        uint16_t usbcmd;
+#define UHCI_CMD_MAX_PACKET (1 << 7)
+#define UHCI_CMD_CONFIGURE  (1 << 6)
+#define UHCI_CMD_DEBUG  (1 << 5)
+#define UHCI_CMD_FORCE_GLOBAL_RESUME  (1 << 4)
+#define UHCI_CMD_FORCE_GLOBAL_SUSPEND  (1 << 3)
+#define UHCI_CMD_GLOBAL_RESET  (1 << 2)
+#define UHCI_CMD_HCRESET  (1 << 1)
+#define UHCI_CMD_RUN_STOP  (1 << 0)
+
+        uint16_t usbsts;
+#define UHCI_STATUS_HALTED (1 << 5)
+#define UHCI_STATUS_PROCESS_ERROR (1 << 4)
+#define UHCI_STATUS_SYSTEM_ERROR (1 << 3)
+#define UHCI_STATUS_RESUME (1 << 2)
+#define UHCI_STATUS_ERROR_INTERRUPT (1 << 1)
+#define UHCI_STATUS_INTERRUPT (1 << 0)
+
+        uint16_t usbintr;
+#define UHCI_INTR_SHORT_PACKET (1 << 3)
+#define UHCI_INTR_COMPLETE (1 << 2)
+#define UHCI_INTR_RESUME (1 << 1)
+#define UHCI_INTR_CRC (1 << 0)
+
+        uint16_t frnum;
+        uint32_t flbaseadd;
+        uint8_t sofmod;
+} regs_t;
+
+#define UHCI_FRAME_LIST_COUNT 1024
+#define UHCI_CLEANER_TIMEOUT 10000
+#define UHCI_DEBUGER_TIMEOUT 5000000
 
 typedef struct uhci {
-        ddf_fun_t *hc_fun;
-        ddf_fun_t *rh_fun;
+        device_keeper_t device_manager;
 
-        uhci_hc_t hc;
-        uhci_rh_t rh;
+        regs_t *registers;
+
+        link_pointer_t *frame_list;
+
+        transfer_list_t transfers_bulk_full;
+        transfer_list_t transfers_control_full;
+        transfer_list_t transfers_control_slow;
+        transfer_list_t transfers_interrupt;
+
+        transfer_list_t *transfers[2][4];
+
+        irq_code_t interrupt_code;
+
+        fid_t cleaner;
+        fid_t debug_checker;
+
+        ddf_fun_t *ddf_instance;
 } uhci_t;
 
-int uhci_init(uhci_t *instance, ddf_dev_t *device);
+/* init uhci specifics in device.driver_data */
+int uhci_init(uhci_t *instance, ddf_dev_t *dev, void *regs, size_t reg_size);
+
+static inline void uhci_fini(uhci_t *instance) {};
+
+int uhci_schedule(uhci_t *instance, batch_t *batch);
+
+void uhci_interrupt(uhci_t *instance, uint16_t status);
+
+static inline uhci_t * dev_to_uhci(ddf_dev_t *dev)
+        { return (uhci_t*)dev->driver_data; }
+
+static inline uhci_t * fun_to_uhci(ddf_fun_t *fun)
+        { return (uhci_t*)fun->driver_data; }
+
 
 #endif