Changes in uspace/drv/bus/usb/ohci/hc.h [b7fd2a0:5a6cc679] in mainline

File:

• uspace/drv/bus/usb/ohci/hc.h (modified) (3 diffs)

uspace/drv/bus/usb/ohci/hc.h

@@ -52 +52 @@
 #include "ohci_regs.h"
 #include "ohci_rh.h"
+#include "ohci_bus.h"
 #include "endpoint_list.h"
 #include "hw_struct/hcca.h"
@@ -57 +58 @@
 /** Main OHCI driver structure */
 typedef struct hc {
+        /** Common hcd header */
+        hc_device_t base;
+
         /** Memory mapped I/O registers area */
         ohci_regs_t *registers;
+        
         /** Host controller communication area structure */
         hcca_t *hcca;
@@ -64 +69 @@
         /** Transfer schedules */
         endpoint_list_t lists[4];
-        /** List of active transfers */
-        list_t pending_batches;
 
-        /** Fibril for periodic checks if interrupts can't be used */
-        fid_t interrupt_emulator;
+        /** List of active endpoints */
+        list_t pending_endpoints;
 
         /** Guards schedule and endpoint manipulation */
         fibril_mutex_t guard;
 
-        /** interrupts available */
-        bool hw_interrupts;
-
         /** USB hub emulation structure */
         ohci_rh_t rh;
+
+        /** USB bookkeeping */
+        ohci_bus_t bus;
 } hc_t;
 
-extern errno_t hc_init(hc_t *, const hw_res_list_parsed_t *, bool);
-extern void hc_fini(hc_t *);
+static inline hc_t * hcd_to_hc(hc_device_t *hcd)
+{
+        assert(hcd);
+        return (hc_t *) hcd;
+}
+
+extern errno_t hc_add(hc_device_t *, const hw_res_list_parsed_t *);
+extern errno_t hc_gen_irq_code(irq_code_t *, hc_device_t *, const hw_res_list_parsed_t *, int *);
+extern errno_t hc_gain_control(hc_device_t *);
+extern errno_t hc_start(hc_device_t *);
+extern errno_t hc_setup_roothub(hc_device_t *);
+extern errno_t hc_gone(hc_device_t *);
 
 extern void hc_enqueue_endpoint(hc_t *, const endpoint_t *);
 extern void hc_dequeue_endpoint(hc_t *, const endpoint_t *);
 
-errno_t ohci_hc_gen_irq_code(irq_code_t *code, const hw_res_list_parsed_t *hw_res, int *irq);
-
-extern void ohci_hc_interrupt(hcd_t *, uint32_t);
-extern errno_t ohci_hc_status(hcd_t *, uint32_t *);
-extern errno_t ohci_hc_schedule(hcd_t *, usb_transfer_batch_t *);
+extern errno_t ohci_hc_schedule(usb_transfer_batch_t *);
+extern errno_t ohci_hc_status(bus_t *, uint32_t *);
+extern void ohci_hc_interrupt(bus_t *, uint32_t);
 
 #endif