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path: root/drivers/usb/serial/cypress_m8.h
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Diffstat (limited to 'drivers/usb/serial/cypress_m8.h')
-rw-r--r--drivers/usb/serial/cypress_m8.h53
1 files changed, 29 insertions, 24 deletions
diff --git a/drivers/usb/serial/cypress_m8.h b/drivers/usb/serial/cypress_m8.h
index 1fd360e04065..67cf60826884 100644
--- a/drivers/usb/serial/cypress_m8.h
+++ b/drivers/usb/serial/cypress_m8.h
@@ -1,27 +1,32 @@
#ifndef CYPRESS_M8_H
#define CYPRESS_M8_H
-/* definitions and function prototypes used for the cypress USB to Serial controller */
+/*
+ * definitions and function prototypes used for the cypress USB to Serial
+ * controller
+ */
-/* For sending our feature buffer - controlling serial communication states */
-/* Linux HID has no support for serial devices so we do this through the driver */
-#define HID_REQ_GET_REPORT 0x01
-#define HID_REQ_SET_REPORT 0x09
+/*
+ * For sending our feature buffer - controlling serial communication states.
+ * Linux HID has no support for serial devices so we do this through the driver
+ */
+#define HID_REQ_GET_REPORT 0x01
+#define HID_REQ_SET_REPORT 0x09
/* List other cypress USB to Serial devices here, and add them to the id_table */
/* DeLorme Earthmate USB - a GPS device */
-#define VENDOR_ID_DELORME 0x1163
-#define PRODUCT_ID_EARTHMATEUSB 0x0100
-#define PRODUCT_ID_EARTHMATEUSB_LT20 0x0200
+#define VENDOR_ID_DELORME 0x1163
+#define PRODUCT_ID_EARTHMATEUSB 0x0100
+#define PRODUCT_ID_EARTHMATEUSB_LT20 0x0200
/* Cypress HID->COM RS232 Adapter */
-#define VENDOR_ID_CYPRESS 0x04b4
-#define PRODUCT_ID_CYPHIDCOM 0x5500
+#define VENDOR_ID_CYPRESS 0x04b4
+#define PRODUCT_ID_CYPHIDCOM 0x5500
/* Powercom UPS, chip CY7C63723 */
-#define VENDOR_ID_POWERCOM 0x0d9f
-#define PRODUCT_ID_UPS 0x0002
+#define VENDOR_ID_POWERCOM 0x0d9f
+#define PRODUCT_ID_UPS 0x0002
/* Nokia CA-42 USB to serial cable */
#define VENDOR_ID_DAZZLE 0x07d0
@@ -29,17 +34,17 @@
/* End of device listing */
/* Used for setting / requesting serial line settings */
-#define CYPRESS_SET_CONFIG 0x01
-#define CYPRESS_GET_CONFIG 0x02
+#define CYPRESS_SET_CONFIG 0x01
+#define CYPRESS_GET_CONFIG 0x02
/* Used for throttle control */
-#define THROTTLED 0x1
-#define ACTUALLY_THROTTLED 0x2
+#define THROTTLED 0x1
+#define ACTUALLY_THROTTLED 0x2
-/* chiptypes - used in case firmware differs from the generic form ... offering
- * different baud speeds/etc.
+/*
+ * chiptypes - used in case firmware differs from the generic form ... offering
+ * different baud speeds/etc.
*/
-
#define CT_EARTHMATE 0x01
#define CT_CYPHIDCOM 0x02
#define CT_CA42V2 0x03
@@ -50,15 +55,15 @@
/* these are sent / read at byte 0 of the input/output hid reports */
/* You can find these values defined in the CY4601 USB to Serial design notes */
-#define CONTROL_DTR 0x20 /* data terminal ready - flow control - host to device */
+#define CONTROL_DTR 0x20 /* data terminal ready - flow control - host to device */
#define UART_DSR 0x20 /* data set ready - flow control - device to host */
-#define CONTROL_RTS 0x10 /* request to send - flow control - host to device */
+#define CONTROL_RTS 0x10 /* request to send - flow control - host to device */
#define UART_CTS 0x10 /* clear to send - flow control - device to host */
-#define UART_RI 0x10 /* ring indicator - modem - device to host */
+#define UART_RI 0x10 /* ring indicator - modem - device to host */
#define UART_CD 0x40 /* carrier detect - modem - device to host */
-#define CYP_ERROR 0x08 /* received from input report - device to host */
+#define CYP_ERROR 0x08 /* received from input report - device to host */
/* Note - the below has nothing to do with the "feature report" reset */
-#define CONTROL_RESET 0x08 /* sent with output report - host to device */
+#define CONTROL_RESET 0x08 /* sent with output report - host to device */
/* End of RS-232 protocol definitions */