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CVS: The file 'linux/drivers/char/bluetooth/hci_vendor.c' has been modified.
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From: Gordon M. <gm...@us...> - 2001-04-27 15:38:34
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The following file was modified in linux/drivers/char/bluetooth:
Name Old version New version Comment
---- ----------- ----------- -------
hci_vendor.c 1.29 1.30=20=20=20=20=20=20=20=20=20=20=20=20
The accompanying log:
--Added the Infineon BlueMoon Chipset support provided by Christian Kranz.
The diff of the modified file(s):
--- hci_vendor.c 2001/04/26 08:32:39 1.29
+++ hci_vendor.c 2001/04/27 15:38:04 1.30
@@ -859,7 +859,178 @@
{
return "CSR";
}
+#elif defined(CONFIG_BLUETOOTH_INFINEON_BMI)
+/*************************************************************************=
****/
+/***************** Functions for Infineon BlueMoon I chips****************=
***/
+/*************************************************************************=
****/
+
+s32
+hci_set_bd_addr(u8 bd[6])
+{
+ D_ERR(__FUNCTION__" not supported.\n");
+ return 0;
+}
+
+
+s32
+hci_read_firmware_rev_info(void)
+{
+ D_CMD(__FUNCTION__"\n");
+ c_pkt.type =3D CMD_PKT;
+ c_pkt.opcode =3D hci_put_opcode(0x0005, 0x3f) ;
+ c_pkt.len =3D 0;
+
+ return send_cmd_block((u8*) &c_pkt ,c_pkt.len + CMD_HDR_LEN +
+HCI_HDR_LEN);
+}
=20
+s32
+hci_set_baudrate(u32 baudrate)
+{
+ u8 pkt[6];
+ s32 tmp;
+
+ D_CMD(__FUNCTION__"(%d baud)\n", baudrate);
+ pkt[0] =3D CMD_PKT;
+ pkt[1] =3D 0x06;
+ pkt[2] =3D 0xfc;
+ pkt[3] =3D 0x02;
+ switch (baudrate) {
+ case 9600:
+ pkt[4]=3D3;
+ pkt[5]=3D168;
+ break;
+ case 19200:
+ pkt[4]=3D2;
+ pkt[5]=3D168;
+ break;
+ case 38400:
+ pkt[4]=3D1;
+ pkt[5]=3D168;
+ break;
+ case 57600:
+ pkt[4]=3D0;
+ pkt[5]=3D225;
+ break;
+ case 115200:
+ pkt[4]=3D0;
+ pkt[5]=3D112;
+ break;
+ case 230400:
+ pkt[4]=3D0;
+ pkt[5]=3D55;
+ break;
+ case 460800:
+ pkt[4]=3D0;
+ pkt[5]=3D27;
+ break;
+ default:
+ D_ERR(__FUNCTION__ ": Baudrate not supported\n");
+ } // end of switch
+ tmp =3D send_cmd(pkt,6);
+
+ /* the chip answers with two command complete events, the first using=20
+ the old baudrate, the second using the new baudrate. The second=20
+ event is send at least 0.125seconds after the first to let the=20
+ host change its baudrate too. */
+
+ start_cmd_timer();
+ interruptible_sleep_on(&hci_wq);
+
+ return tmp;
+}
+
+void
+process_vendor_event(u8 *buf, u32 len, u32 event_code)
+{
+ D_REC(__FUNCTION__" Infineon specific event\n");
+ if (len>=3D1) {
+ switch (buf[0]) {
+ case 0x00:
+ printk("Infineon event: Hardware Startup complete.\n");
+ break;
+ case 0x04:
+ printk("Infineon event: invalid packet length.\n");
+ break;
+ case 0x05:
+ printk("Infineon event: BD-Data invalid (check EEPROM).\n");
+ break;
+ case 0x07:
+ printk("Infineon event: invalid packet type.\n");
+ break;
+ case 0x09:
+ printk("Infineon event: invalid ACL_BC_PB_Flag.\n");
+ break;
+ case 0x0A:
+ printk("Infineon event: invalid ACL_CNC_Handle.\n");
+ break;
+ case 0x0B:
+ printk("Infineon event: invalid SCO_CNC_Handle.\n");
+ break;
+ case 0x0C:
+ printk("Infineon event: low power mode start.\n");
+ break;
+ case 0x0D:
+ printk("Infineon event: low power mode end.\n");
+ break;
+
+ default:
+ D_ERR(__FUNCTION__" Infineon specific unknown event\n");
+ } /* end of switch */
+ } else {
+ D_ERR(__FUNCTION__" Infineon specific invalid event\n");
+ }
+}
+
+
+void
+process_vendor_return_param(u32 ocf, u8* r_val)
+{
+ static int second=3D0;
+ switch (ocf) {
+ case 0x0005: /* read software version */
+ D_CMD(__FUNCTION__" Infineon software version\n");
+ if (r_val[0]!=3D0) {
+ D_ERR(__FUNCTION__" Infineon software version read failure\n");
+ } else {
+ printk("Infineon LM-FW version is: %x.%x%x\n",
+ r_val[2]&0x0F,r_val[1]>>4,r_val[1]&0x0F);
+ printk("Infineon BB-FW version is: %02x%02x\n",r_val[4],r_val[3]);
+ }
+ release_cmd_timer();
+ wake_up_interruptible(&hci_wq);
+ break;
+
+ case 0x0006: /* set baudrate */
+ D_CMD(__FUNCTION__" Infineon baudrate set\n");
+ if ( (r_val[0]=3D=3D0x00) && (second=3D=3D0) ) {
+ printk("Infineon baudrate changes after this message\n");
+ second=3D1;
+ } else if ( (r_val[0]=3D=3D0x00) && second) {
+ printk("Infineon baudrate has changed to new value\n");
+ second=3D0;
+ } else {
+ D_ERR(__FUNCTION__" Infineon baudrate set failure %x\n",r_val[0]);
+ }
+ release_cmd_timer();
+ wake_up_interruptible(&hci_wq);
+ break;
+
+ default:
+ release_cmd_timer();
+ D_ERR(__FUNCTION__" Manufacturer specific : Invalid reply (0x%x)\n",
+ocf);
+ wake_up_interruptible(&hci_wq);
+ break;
+ } /* end of switch */
+}
+
+
+char* get_hw_name(void)
+{
+ return "Chipset: Infineon BlueMoon I";
+}
+
#else
=20
/*************************************************************************=
****/
@@ -910,6 +1081,8 @@
return "Generic";
#elif defined(CONFIG_BLUETOOTH_NOINIT)
return "No Init";
+#elif defined(CONFIG_BLUETOOTH_INFINEON_BMI)
+ return "Infineon";
#else
return "Unknown";
#endif
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