hikey: Add hardware/ti/wpan code to hikey device dir
The bluetooth userspace for hikey is related but newer
then the hardware/ti/wpan project in AOSP. Since we have
some hikey specific modifications, import the hikey version
into the device/linaro/hikey directory and tweak the build
to include it.
Code included from:
https://github.com/96boards/android_hardware_ti_wpan.git marshmallow-dev
Change-Id: I6246be43cb287bfd975b099a0e6508046e6d3add
Signed-off-by: John Stultz <john.stultz@linaro.org>
diff --git a/wpan/uim/uim.h b/wpan/uim/uim.h
new file mode 100644
index 0000000..c21abda
--- /dev/null
+++ b/wpan/uim/uim.h
@@ -0,0 +1,144 @@
+/*
+ * User Mode Init manager - For shared transport
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program;if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef UIM_H
+#define UIM_H
+
+/* the line discipline ideally should be coming
+ * from tty.h
+ */
+#define N_TI_WL 22
+
+/* Paramaters to set the baud rate*/
+#define FLOW_CTL 0x0001
+#define BOTHER 0x00001000
+#define ARM_NCCS 19
+
+#ifndef TCGETS2
+#define TCGETS2 _IOR('T',0x2A, struct termios2)
+#endif
+#ifndef TCSETS2
+#define TCSETS2 _IOW('T',0x2B, struct termios2)
+#endif
+
+/*HCI Command and Event information*/
+#define HCI_HDR_OPCODE 0xff36
+#define WRITE_BD_ADDR_OPCODE 0xFC06
+#define RESP_PREFIX 0x04
+#define MAX_TRY 10
+
+/* HCI Packet types */
+#define HCI_COMMAND_PKT 0x01
+#define HCI_EVENT_PKT 0x04
+
+/* HCI command macros*/
+#define HCI_EVENT_HDR_SIZE 2
+#define HCI_COMMAND_HDR_SIZE 3
+#define HCI_COMMAND_HDR_SIZE 3
+
+/* HCI event macros*/
+#define EVT_CMD_COMPLETE_SIZE 3
+#define EVT_CMD_STATUS_SIZE 4
+#define EVT_CMD_COMPLETE 0x0E
+#define EVT_CMD_STATUS 0x0F
+
+/* use it for string lengths and buffers */
+#define UART_DEV_NAME_LEN 32
+/* BD address length in format xx:xx:xx:xx:xx:xx */
+#define BD_ADDR_LEN 17
+
+/* the sysfs entries with device configuration set by
+ * shared transport driver
+ */
+#define INSTALL_SYSFS_ENTRY "/sys/devices/platform/kim/install"
+#define DEV_NAME_SYSFS "/sys/devices/platform/kim/dev_name"
+#define BAUD_RATE_SYSFS "/sys/devices/platform/kim/baud_rate"
+#define FLOW_CTRL_SYSFS "/sys/devices/platform/kim/flow_cntrl"
+
+
+#define VERBOSE
+/*Debug logs*/
+#define UIM_ERR(fmt, arg...) printf("uim:"fmt"\n" , ##arg)
+#if defined(UIM_DEBUG) /* limited debug messages */
+#define UIM_START_FUNC() printf("uim: Inside %s", __FUNCTION__)
+#define UIM_DBG(fmt, arg...) printf("uim:"fmt"\n" , ## arg)
+#define UIM_VER(fmt, arg...)
+#elif defined(VERBOSE) /* very verbose */
+#define UIM_START_FUNC() printf("uim:@ %s\n", __FUNCTION__)
+#define UIM_DBG(fmt, arg...) printf("uim:"fmt"\n" , ## arg)
+#define UIM_VER(fmt, arg...) printf("uim:"fmt"\n" , ## arg)
+#else /* error msgs only */
+#define UIM_START_FUNC()
+#define UIM_DBG(fmt, arg...)
+#define UIM_VER(fmt, arg...)
+#endif
+
+/* HCI command header*/
+typedef struct {
+ uint16_t opcode; /* OCF & OGF */
+ uint8_t plen;
+} __attribute__ ((packed)) hci_command_hdr;
+
+/* HCI event header*/
+typedef struct {
+ uint8_t evt;
+ uint8_t plen;
+} __attribute__ ((packed)) hci_event_hdr;
+
+/* HCI command complete event*/
+typedef struct {
+ uint8_t ncmd;
+ uint16_t opcode;
+} __attribute__ ((packed)) evt_cmd_complete;
+
+/* HCI event status*/
+typedef struct {
+ uint8_t status;
+ uint8_t ncmd;
+ uint16_t opcode;
+} __attribute__ ((packed)) evt_cmd_status;
+
+/* HCI Event structure to set the cusrom baud rate*/
+typedef struct {
+ uint8_t uart_prefix;
+ hci_event_hdr hci_hdr;
+ evt_cmd_complete cmd_complete;
+ uint8_t status;
+ uint8_t data[16];
+} __attribute__ ((packed)) command_complete_t;
+
+/* HCI Command structure to set the cusrom baud rate*/
+typedef struct {
+ uint8_t uart_prefix;
+ hci_command_hdr hci_hdr;
+ uint32_t speed;
+} __attribute__ ((packed)) uim_speed_change_cmd;
+
+/* BD address structure to set the uim BD address*/
+typedef struct {
+ unsigned char b[6];
+} __attribute__((packed)) bdaddr_t;
+
+/* HCI Command structure to set the uim BD address*/
+typedef struct {
+ uint8_t uart_prefix;
+ hci_command_hdr hci_hdr;
+ bdaddr_t addr;
+} __attribute__ ((packed)) uim_bdaddr_change_cmd;\
+
+#endif /* UIM_H */