Changeset 6cbe7dad in mainline for uspace/drv/uhci-hcd/root_hub.c
- Timestamp:
- 2011-02-25T15:58:25Z (14 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- 6495e71
- Parents:
- e9e58ea3
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
uspace/drv/uhci-hcd/root_hub.c
re9e58ea3 r6cbe7dad 35 35 #include <errno.h> 36 36 #include <stdio.h> 37 #include <ops/hw_res.h> 38 37 39 #include <usb_iface.h> 38 40 #include <usb/debug.h> … … 41 43 #include "uhci.h" 42 44 45 /*----------------------------------------------------------------------------*/ 43 46 static int usb_iface_get_hc_handle_rh_impl(ddf_fun_t *root_hub_fun, 44 47 devman_handle_t *handle) … … 51 54 return EOK; 52 55 } 53 56 /*----------------------------------------------------------------------------*/ 54 57 static int usb_iface_get_address_rh_impl(ddf_fun_t *fun, devman_handle_t handle, 55 58 usb_address_t *address) … … 73 76 return EOK; 74 77 } 75 78 /*----------------------------------------------------------------------------*/ 76 79 usb_iface_t usb_iface_root_hub_fun_impl = { 77 80 .get_hc_handle = usb_iface_get_hc_handle_rh_impl, 78 81 .get_address = usb_iface_get_address_rh_impl 79 82 }; 83 /*----------------------------------------------------------------------------*/ 84 static hw_resource_list_t *get_resource_list(ddf_fun_t *dev) 85 { 86 assert(dev); 87 ddf_fun_t *hc_ddf_instance = dev->driver_data; 88 assert(hc_ddf_instance); 89 uhci_t *hc = hc_ddf_instance->driver_data; 90 assert(hc); 80 91 92 //TODO: fix memory leak 93 hw_resource_list_t *resource_list = malloc(sizeof(hw_resource_list_t)); 94 assert(resource_list); 95 resource_list->count = 1; 96 resource_list->resources = malloc(sizeof(hw_resource_t)); 97 assert(resource_list->resources); 98 resource_list->resources[0].type = IO_RANGE; 99 resource_list->resources[0].res.io_range.address = 100 ((uintptr_t)hc->registers) + 0x10; // see UHCI design guide 101 resource_list->resources[0].res.io_range.size = 4; 102 resource_list->resources[0].res.io_range.endianness = LITTLE_ENDIAN; 103 104 return resource_list; 105 } 106 /*----------------------------------------------------------------------------*/ 107 static hw_res_ops_t hw_res_iface = { 108 .get_resource_list = get_resource_list, 109 .enable_interrupt = NULL 110 }; 111 /*----------------------------------------------------------------------------*/ 81 112 static ddf_dev_ops_t root_hub_ops = { 82 .interfaces[USB_DEV_IFACE] = &usb_iface_root_hub_fun_impl 113 .interfaces[USB_DEV_IFACE] = &usb_iface_root_hub_fun_impl, 114 .interfaces[HW_RES_DEV_IFACE] = &hw_res_iface 83 115 }; 84 85 116 /*----------------------------------------------------------------------------*/ 86 117 int setup_root_hub(ddf_fun_t **fun, ddf_dev_t *hc)
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