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|
--- a/net/bluetooth/hidp/core.c
+++ b/net/bluetooth/hidp/core.c
@@ -268,6 +268,7 @@ static int hidp_hidinput_event(struct in
return hidp_send_report(session, field->report);
}
+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,38))
static int hidp_get_raw_report(struct hid_device *hid,
unsigned char report_number,
unsigned char *data, size_t count,
@@ -352,6 +353,7 @@ err:
mutex_unlock(&session->report_mutex);
return ret;
}
+#endif /* (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,38)) */
static int hidp_set_raw_report(struct hid_device *hid, unsigned char reportnum,
unsigned char *data, size_t count,
@@ -418,6 +420,7 @@ err:
return ret;
}
+#if defined(CPTCFG_BACKPORT_OPTION_BT_SOCK_CREATE_NEEDS_KERN)
static int hidp_output_raw_report(struct hid_device *hid, unsigned char *data, size_t count,
unsigned char report_type)
{
@@ -475,6 +478,16 @@ err:
mutex_unlock(&session->report_mutex);
return ret;
}
+#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,27))
+static int hidp_output_raw_report(struct hid_device *hid, unsigned char *data, size_t count)
+{
+ if (hidp_send_ctrl_message(hid->driver_data,
+ HIDP_TRANS_SET_REPORT | HIDP_DATA_RTYPE_FEATURE,
+ data, count))
+ return -ENOMEM;
+ return count;
+}
+#endif
static int hidp_raw_request(struct hid_device *hid, unsigned char reportnum,
__u8 *buf, size_t len, unsigned char rtype,
@@ -786,6 +799,87 @@ static void hidp_close(struct hid_device
{
}
+#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,27))
+static const struct {
+ __u16 idVendor;
+ __u16 idProduct;
+ unsigned quirks;
+} hidp_blacklist[] = {
+ /* Apple wireless Mighty Mouse */
+ { 0x05ac, 0x030c, HID_QUIRK_MIGHTYMOUSE | HID_QUIRK_INVERT_HWHEEL },
+
+ { } /* Terminating entry */
+};
+static void hidp_setup_quirks(struct hid_device *hid)
+{
+ unsigned int n;
+
+ for (n = 0; hidp_blacklist[n].idVendor; n++)
+ if (hidp_blacklist[n].idVendor == le16_to_cpu(hid->vendor) &&
+ hidp_blacklist[n].idProduct == le16_to_cpu(hid->product))
+ hid->quirks = hidp_blacklist[n].quirks;
+}
+
+static int hidp_setup_hid(struct hidp_session *session,
+ struct hidp_connadd_req *req)
+{
+ struct hid_device *hid;
+ struct hid_report *report;
+ bdaddr_t src, dst;
+ unsigned char *buf;
+
+ buf = kmalloc(req->rd_size, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ if (copy_from_user(buf, req->rd_data, req->rd_size)) {
+ kfree(buf);
+ return -EFAULT;
+ }
+
+ hid = hid_parse_report(buf, req->rd_size);
+ kfree(buf);
+ if (!session->hid)
+ return -EINVAL;
+
+ session->hid = hid;
+
+ hid->driver_data = session;
+
+ baswap(&src, &bt_sk(session->ctrl_sock->sk)->src);
+ baswap(&dst, &bt_sk(session->ctrl_sock->sk)->dst);
+
+ hid->bus = BUS_BLUETOOTH;
+ hid->vendor = req->vendor;
+ hid->product = req->product;
+ hid->version = req->version;
+ hid->country = req->country;
+
+ strlcpy(hid->name, req->name, 128);
+ strlcpy(hid->phys, batostr(&src), 64);
+ strlcpy(hid->uniq, batostr(&dst), 64);
+
+ hid->dev = hidp_get_device(session);
+ hid->hid_open = hidp_open;
+ hid->hid_close = hidp_close;
+
+ hid->hidinput_input_event = hidp_hidinput_event;
+
+ hidp_setup_quirks(hid);
+
+ list_for_each_entry(report, &hid->report_enum[HID_INPUT_REPORT].report_list, list)
+ hidp_send_report(session, report);
+
+ list_for_each_entry(report, &hid->report_enum[HID_FEATURE_REPORT].report_list, list)
+ hidp_send_report(session, report);
+
+ if (hidinput_connect(hid) == 0)
+ hid->claimed |= HID_CLAIMED_INPUT;
+
+ return 0;
+}
+#else
+
static int hidp_parse(struct hid_device *hid)
{
struct hidp_session *session = hid->driver_data;
@@ -865,7 +959,9 @@ static int hidp_setup_hid(struct hidp_se
hid->dev.parent = &session->conn->hcon->dev;
hid->ll_driver = &hidp_hid_driver;
+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,38))
hid->hid_get_raw_report = hidp_get_raw_report;
+#endif
hid->hid_output_raw_report = hidp_output_raw_report;
/* True if device is blacklisted in drivers/hid/hid-core.c */
@@ -883,6 +979,7 @@ fault:
return err;
}
+#endif
/* initialize session devices */
static int hidp_session_dev_init(struct hidp_session *session,
@@ -945,10 +1042,17 @@ static int hidp_session_dev_add(struct h
/* remove HID/input devices from their bus systems */
static void hidp_session_dev_del(struct hidp_session *session)
{
- if (session->hid)
+ if (session->hid) {
+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,27))
hid_destroy_device(session->hid);
- else if (session->input)
+#else
+ if (session->hid->claimed & HID_CLAIMED_INPUT)
+ hidinput_disconnect(session->hid);
+ hid_free_device(session->hid);
+#endif
+ } else if (session->input) {
input_unregister_device(session->input);
+ }
}
/*
|
