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authorAlan Cox <alan@redhat.com>2008-07-22 12:11:23 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-22 22:03:23 +0200
commit464cbb24698ddb7bf24b2b73204e3dc121886211 (patch)
tree71fc92f99eba715d0c8ffd6d7fe725858c6d69ca
parentempeg: Coding style (diff)
downloadlinux-464cbb24698ddb7bf24b2b73204e3dc121886211.tar.xz
linux-464cbb24698ddb7bf24b2b73204e3dc121886211.zip
ftdi_sio: Coding style
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat
-rw-r--r--drivers/usb/serial/ftdi_sio.c1078
-rw-r--r--drivers/usb/serial/ftdi_sio.h126
2 files changed, 635 insertions, 569 deletions
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index abbb447e5375..838717250145 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -12,7 +12,8 @@
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
- * See Documentation/usb/usb-serial.txt for more information on using this driver
+ * See Documentation/usb/usb-serial.txt for more information on using this
+ * driver
*
* See http://ftdi-usb-sio.sourceforge.net for upto date testing info
* and extra documentation
@@ -25,7 +26,8 @@
/* Bill Ryder - bryder@sgi.com - wrote the FTDI_SIO implementation */
/* Thanx to FTDI for so kindly providing details of the protocol required */
/* to talk to the device */
-/* Thanx to gkh and the rest of the usb dev group for all code I have assimilated :-) */
+/* Thanx to gkh and the rest of the usb dev group for all code I have
+ assimilated :-) */
#include <linux/kernel.h>
#include <linux/errno.h>
@@ -36,7 +38,7 @@
#include <linux/tty_flip.h>
#include <linux/module.h>
#include <linux/spinlock.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
#include <linux/usb.h>
#include <linux/serial.h>
#include <linux/usb/serial.h>
@@ -55,17 +57,22 @@ static __u16 product;
struct ftdi_private {
ftdi_chip_type_t chip_type;
- /* type of the device, either SIO or FT8U232AM */
+ /* type of device, either SIO or FT8U232AM */
int baud_base; /* baud base clock for divisor setting */
- int custom_divisor; /* custom_divisor kludge, this is for baud_base (different from what goes to the chip!) */
+ int custom_divisor; /* custom_divisor kludge, this is for
+ baud_base (different from what goes to the
+ chip!) */
__u16 last_set_data_urb_value ;
- /* the last data state set - needed for doing a break */
- int write_offset; /* This is the offset in the usb data block to write the serial data -
- * it is different between devices
+ /* the last data state set - needed for doing
+ * a break
+ */
+ int write_offset; /* This is the offset in the usb data block to
+ * write the serial data - it varies between
+ * devices
*/
int flags; /* some ASYNC_xxxx flags are supported */
unsigned long last_dtr_rts; /* saved modem control outputs */
- wait_queue_head_t delta_msr_wait; /* Used for TIOCMIWAIT */
+ wait_queue_head_t delta_msr_wait; /* Used for TIOCMIWAIT */
char prev_status, diff_status; /* Used for TIOCMIWAIT */
__u8 rx_flags; /* receive state flags (throttling) */
spinlock_t rx_lock; /* spinlock for receive state */
@@ -76,8 +83,10 @@ struct ftdi_private {
__u16 interface; /* FT2232C port interface (0 for FT232/245) */
- speed_t force_baud; /* if non-zero, force the baud rate to this value */
- int force_rtscts; /* if non-zero, force RTS-CTS to always be enabled */
+ speed_t force_baud; /* if non-zero, force the baud rate to
+ this value */
+ int force_rtscts; /* if non-zero, force RTS-CTS to always
+ be enabled */
spinlock_t tx_lock; /* spinlock for transmit state */
unsigned long tx_bytes;
@@ -88,13 +97,14 @@ struct ftdi_private {
/* struct ftdi_sio_quirk is used by devices requiring special attention. */
struct ftdi_sio_quirk {
int (*probe)(struct usb_serial *);
- void (*port_probe)(struct ftdi_private *); /* Special settings for probed ports. */
+ /* Special settings for probed ports. */
+ void (*port_probe)(struct ftdi_private *);
};
-static int ftdi_jtag_probe (struct usb_serial *serial);
-static int ftdi_mtxorb_hack_setup (struct usb_serial *serial);
-static void ftdi_USB_UIRT_setup (struct ftdi_private *priv);
-static void ftdi_HE_TIRA1_setup (struct ftdi_private *priv);
+static int ftdi_jtag_probe(struct usb_serial *serial);
+static int ftdi_mtxorb_hack_setup(struct usb_serial *serial);
+static void ftdi_USB_UIRT_setup(struct ftdi_private *priv);
+static void ftdi_HE_TIRA1_setup(struct ftdi_private *priv);
static struct ftdi_sio_quirk ftdi_jtag_quirk = {
.probe = ftdi_jtag_probe,
@@ -174,270 +184,270 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_4_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_5_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_6_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0100_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0101_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0102_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0103_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0104_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0105_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0106_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0107_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0108_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0109_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_010A_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_010B_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_010C_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_010D_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_010E_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_010F_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0110_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0111_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0112_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0113_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0114_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0115_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0116_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0117_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0118_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0119_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_011A_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_011B_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_011C_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_011D_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_011E_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_011F_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0120_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0121_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0122_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0123_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0124_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0125_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0126_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0127_PID),
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0100_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0101_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0102_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0103_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0104_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0105_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0106_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0107_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0108_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0109_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010A_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010B_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010C_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010D_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010E_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010F_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0110_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0111_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0112_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0113_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0114_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0115_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0116_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0117_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0118_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0119_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011A_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011B_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011C_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011D_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011E_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011F_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0120_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0121_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0122_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0123_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0124_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0125_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0126_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0127_PID),
.driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0128_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0129_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_012A_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_012B_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_012C_PID),
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0128_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0129_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012A_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012B_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012C_PID),
.driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_012D_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_012E_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_012F_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0130_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0131_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0132_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0133_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0134_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0135_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0136_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0137_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0138_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0139_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_013A_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_013B_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_013C_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_013D_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_013E_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_013F_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0140_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0141_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0142_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0143_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0144_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0145_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0146_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0147_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0148_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0149_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_014A_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_014B_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_014C_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_014D_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_014E_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_014F_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0150_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0151_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0152_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0153_PID),
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012D_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012E_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012F_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0130_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0131_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0132_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0133_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0134_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0135_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0136_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0137_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0138_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0139_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013A_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013B_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013C_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013D_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013E_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013F_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0140_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0141_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0142_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0143_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0144_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0145_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0146_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0147_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0148_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0149_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014A_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014B_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014C_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014D_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014E_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014F_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0150_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0151_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0152_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0153_PID),
.driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0154_PID),
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0154_PID),
.driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0155_PID),
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0155_PID),
.driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0156_PID),
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0156_PID),
.driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0157_PID),
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0157_PID),
.driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0158_PID),
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0158_PID),
.driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0159_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_015A_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_015B_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_015C_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_015D_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_015E_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_015F_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0160_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0161_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0162_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0163_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0164_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0165_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0166_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0167_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0168_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0169_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_016A_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_016B_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_016C_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_016D_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_016E_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_016F_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0170_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0171_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0172_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0173_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0174_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0175_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0176_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0177_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0178_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0179_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_017A_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_017B_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_017C_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_017D_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_017E_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_017F_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0180_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0181_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0182_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0183_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0184_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0185_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0186_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0187_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0188_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0189_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_018A_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_018B_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_018C_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_018D_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_018E_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_018F_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0190_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0191_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0192_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0193_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0194_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0195_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0196_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0197_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0198_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0199_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_019A_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_019B_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_019C_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_019D_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_019E_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_019F_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A0_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A1_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A2_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A3_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A4_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A5_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A6_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A7_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A8_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A9_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01AA_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01AB_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01AC_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01AD_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01AE_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01AF_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B0_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B1_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B2_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B3_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B4_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B5_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B6_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B7_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B8_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B9_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01BA_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01BB_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01BC_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01BD_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01BE_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01BF_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C0_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C1_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C2_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C3_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C4_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C5_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C6_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C7_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C8_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C9_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01CA_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01CB_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01CC_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01CD_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01CE_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01CF_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D0_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D1_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D2_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D3_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D4_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D5_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D6_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D7_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D8_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D9_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01DA_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01DB_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01DC_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01DD_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01DE_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01DF_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E0_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E1_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E2_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E3_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E4_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E5_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E6_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E7_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E8_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E9_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01EA_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01EB_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01EC_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01ED_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01EE_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01EF_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F0_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F1_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F2_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F3_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F4_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F5_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F6_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F7_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F8_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F9_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01FA_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01FB_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01FC_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01FD_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01FE_PID) },
- { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01FF_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0159_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015A_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015B_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015C_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015D_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015E_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015F_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0160_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0161_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0162_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0163_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0164_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0165_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0166_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0167_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0168_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0169_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016A_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016B_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016C_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016D_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016E_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016F_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0170_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0171_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0172_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0173_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0174_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0175_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0176_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0177_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0178_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0179_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017A_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017B_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017C_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017D_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017E_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017F_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0180_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0181_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0182_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0183_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0184_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0185_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0186_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0187_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0188_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0189_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018A_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018B_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018C_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018D_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018E_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018F_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0190_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0191_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0192_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0193_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0194_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0195_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0196_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0197_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0198_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0199_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019A_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019B_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019C_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019D_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019E_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019F_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A0_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A1_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A2_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A3_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A4_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A5_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A6_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A7_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A8_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A9_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AA_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AB_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AC_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AD_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AE_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AF_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B0_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B1_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B2_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B3_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B4_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B5_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B6_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B7_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B8_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B9_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BA_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BB_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BC_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BD_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BE_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BF_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C0_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C1_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C2_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C3_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C4_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C5_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C6_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C7_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C8_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C9_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CA_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CB_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CC_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CD_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CE_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CF_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D0_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D1_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D2_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D3_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D4_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D5_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D6_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D7_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D8_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D9_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DA_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DB_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DC_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DD_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DE_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DF_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E0_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E1_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E2_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E3_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E4_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E5_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E6_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E7_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E8_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E9_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EA_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EB_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EC_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01ED_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EE_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EF_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F0_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F1_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F2_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F3_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F4_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F5_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F6_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F7_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F8_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F9_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FA_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FB_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FC_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FD_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FE_PID) },
+ { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FF_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_PERLE_ULTRAPORT_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_PIEGROUP_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_TNC_X_PID) },
@@ -642,7 +652,7 @@ static struct usb_device_id id_table_combined [] = {
{ } /* Terminating entry */
};
-MODULE_DEVICE_TABLE (usb, id_table_combined);
+MODULE_DEVICE_TABLE(usb, id_table_combined);
static struct usb_driver ftdi_driver = {
.name = "ftdi_sio",
@@ -678,30 +688,37 @@ static const char *ftdi_chip_name[] = {
| ASYNC_SPD_CUST | ASYNC_SPD_SHI | ASYNC_SPD_WARP)
/* function prototypes for a FTDI serial converter */
-static int ftdi_sio_probe (struct usb_serial *serial, const struct usb_device_id *id);
-static void ftdi_shutdown (struct usb_serial *serial);
-static int ftdi_sio_port_probe (struct usb_serial_port *port);
-static int ftdi_sio_port_remove (struct usb_serial_port *port);
-static int ftdi_open (struct tty_struct *tty, struct usb_serial_port *port, struct file *filp);
-static void ftdi_close (struct tty_struct *tty, struct usb_serial_port *port, struct file *filp);
-static int ftdi_write (struct tty_struct *tty, struct usb_serial_port *port, const unsigned char *buf, int count);
-static int ftdi_write_room (struct tty_struct *tty);
-static int ftdi_chars_in_buffer (struct tty_struct *tty);
-static void ftdi_write_bulk_callback (struct urb *urb);
-static void ftdi_read_bulk_callback (struct urb *urb);
-static void ftdi_process_read (struct work_struct *work);
-static void ftdi_set_termios (struct tty_struct *tty, struct usb_serial_port *port, struct ktermios * old);
-static int ftdi_tiocmget (struct tty_struct *tty, struct file *file);
-static int ftdi_tiocmset (struct tty_struct *tty, struct file * file, unsigned int set, unsigned int clear);
-static int ftdi_ioctl (struct tty_struct *tty, struct file * file, unsigned int cmd, unsigned long arg);
-static void ftdi_break_ctl (struct tty_struct *tty, int break_state );
-static void ftdi_throttle (struct tty_struct *tty);
-static void ftdi_unthrottle (struct tty_struct *tty);
-
-static unsigned short int ftdi_232am_baud_base_to_divisor (int baud, int base);
-static unsigned short int ftdi_232am_baud_to_divisor (int baud);
-static __u32 ftdi_232bm_baud_base_to_divisor (int baud, int base);
-static __u32 ftdi_232bm_baud_to_divisor (int baud);
+static int ftdi_sio_probe(struct usb_serial *serial,
+ const struct usb_device_id *id);
+static void ftdi_shutdown(struct usb_serial *serial);
+static int ftdi_sio_port_probe(struct usb_serial_port *port);
+static int ftdi_sio_port_remove(struct usb_serial_port *port);
+static int ftdi_open(struct tty_struct *tty,
+ struct usb_serial_port *port, struct file *filp);
+static void ftdi_close(struct tty_struct *tty,
+ struct usb_serial_port *port, struct file *filp);
+static int ftdi_write(struct tty_struct *tty, struct usb_serial_port *port,
+ const unsigned char *buf, int count);
+static int ftdi_write_room(struct tty_struct *tty);
+static int ftdi_chars_in_buffer(struct tty_struct *tty);
+static void ftdi_write_bulk_callback(struct urb *urb);
+static void ftdi_read_bulk_callback(struct urb *urb);
+static void ftdi_process_read(struct work_struct *work);
+static void ftdi_set_termios(struct tty_struct *tty,
+ struct usb_serial_port *port, struct ktermios *old);
+static int ftdi_tiocmget(struct tty_struct *tty, struct file *file);
+static int ftdi_tiocmset(struct tty_struct *tty, struct file *file,
+ unsigned int set, unsigned int clear);
+static int ftdi_ioctl(struct tty_struct *tty, struct file *file,
+ unsigned int cmd, unsigned long arg);
+static void ftdi_break_ctl(struct tty_struct *tty, int break_state);
+static void ftdi_throttle(struct tty_struct *tty);
+static void ftdi_unthrottle(struct tty_struct *tty);
+
+static unsigned short int ftdi_232am_baud_base_to_divisor(int baud, int base);
+static unsigned short int ftdi_232am_baud_to_divisor(int baud);
+static __u32 ftdi_232bm_baud_base_to_divisor(int baud, int base);
+static __u32 ftdi_232bm_baud_to_divisor(int baud);
static struct usb_serial_driver ftdi_sio_device = {
.driver = {
@@ -752,44 +769,54 @@ static struct usb_serial_driver ftdi_sio_device = {
static unsigned short int ftdi_232am_baud_base_to_divisor(int baud, int base)
{
unsigned short int divisor;
- int divisor3 = base / 2 / baud; // divisor shifted 3 bits to the left
- if ((divisor3 & 0x7) == 7) divisor3 ++; // round x.7/8 up to x+1
+ /* divisor shifted 3 bits to the left */
+ int divisor3 = base / 2 / baud;
+ if ((divisor3 & 0x7) == 7)
+ divisor3++; /* round x.7/8 up to x+1 */
divisor = divisor3 >> 3;
divisor3 &= 0x7;
- if (divisor3 == 1) divisor |= 0xc000; else // 0.125
- if (divisor3 >= 4) divisor |= 0x4000; else // 0.5
- if (divisor3 != 0) divisor |= 0x8000; // 0.25
- if (divisor == 1) divisor = 0; /* special case for maximum baud rate */
+ if (divisor3 == 1)
+ divisor |= 0xc000;
+ else if (divisor3 >= 4)
+ divisor |= 0x4000;
+ else if (divisor3 != 0)
+ divisor |= 0x8000;
+ else if (divisor == 1)
+ divisor = 0; /* special case for maximum baud rate */
return divisor;
}
static unsigned short int ftdi_232am_baud_to_divisor(int baud)
{
- return(ftdi_232am_baud_base_to_divisor(baud, 48000000));
+ return ftdi_232am_baud_base_to_divisor(baud, 48000000);
}
static __u32 ftdi_232bm_baud_base_to_divisor(int baud, int base)
{
static const unsigned char divfrac[8] = { 0, 3, 2, 4, 1, 5, 6, 7 };
__u32 divisor;
- int divisor3 = base / 2 / baud; // divisor shifted 3 bits to the left
+ /* divisor shifted 3 bits to the left */
+ int divisor3 = base / 2 / baud;
divisor = divisor3 >> 3;
divisor |= (__u32)divfrac[divisor3 & 0x7] << 14;
/* Deal with special cases for highest baud rates. */
- if (divisor == 1) divisor = 0; else // 1.0
- if (divisor == 0x4001) divisor = 1; // 1.5
+ if (divisor == 1)
+ divisor = 0;
+ else if (divisor == 0x4001)
+ divisor = 1;
return divisor;
}
static __u32 ftdi_232bm_baud_to_divisor(int baud)
{
- return(ftdi_232bm_baud_base_to_divisor(baud, 48000000));
+ return ftdi_232bm_baud_base_to_divisor(baud, 48000000);
}
#define set_mctrl(port, set) update_mctrl((port), (set), 0)
#define clear_mctrl(port, clear) update_mctrl((port), 0, (clear))
-static int update_mctrl(struct usb_serial_port *port, unsigned int set, unsigned int clear)
+static int update_mctrl(struct usb_serial_port *port, unsigned int set,
+ unsigned int clear)
{
struct ftdi_private *priv = usb_get_serial_port_data(port);
char *buf;
@@ -843,7 +870,8 @@ static int update_mctrl(struct usb_serial_port *port, unsigned int set, unsigned
}
-static __u32 get_ftdi_divisor(struct tty_struct *tty, struct usb_serial_port *port)
+static __u32 get_ftdi_divisor(struct tty_struct *tty,
+ struct usb_serial_port *port)
{ /* get_ftdi_divisor */
struct ftdi_private *priv = usb_get_serial_port_data(port);
__u32 div_value = 0;
@@ -851,48 +879,56 @@ static __u32 get_ftdi_divisor(struct tty_struct *tty, struct usb_serial_port *po
int baud;
/*
- * The logic involved in setting the baudrate can be cleanly split in 3 steps.
- * Obtaining the actual baud rate is a little tricky since unix traditionally
- * somehow ignored the possibility to set non-standard baud rates.
+ * The logic involved in setting the baudrate can be cleanly split into
+ * 3 steps.
* 1. Standard baud rates are set in tty->termios->c_cflag
- * 2. If these are not enough, you can set any speed using alt_speed as follows:
+ * 2. If these are not enough, you can set any speed using alt_speed as
+ * follows:
* - set tty->termios->c_cflag speed to B38400
* - set your real speed in tty->alt_speed; it gets ignored when
* alt_speed==0, (or)
- * - call TIOCSSERIAL ioctl with (struct serial_struct) set as follows:
- * flags & ASYNC_SPD_MASK == ASYNC_SPD_[HI, VHI, SHI, WARP], this just
- * sets alt_speed to (HI: 57600, VHI: 115200, SHI: 230400, WARP: 460800)
+ * - call TIOCSSERIAL ioctl with (struct serial_struct) set as
+ * follows:
+ * flags & ASYNC_SPD_MASK == ASYNC_SPD_[HI, VHI, SHI, WARP],
+ * this just sets alt_speed to (HI: 57600, VHI: 115200,
+ * SHI: 230400, WARP: 460800)
* ** Steps 1, 2 are done courtesy of tty_get_baud_rate
* 3. You can also set baud rate by setting custom divisor as follows
* - set tty->termios->c_cflag speed to B38400
- * - call TIOCSSERIAL ioctl with (struct serial_struct) set as follows:
+ * - call TIOCSSERIAL ioctl with (struct serial_struct) set as
+ * follows:
* o flags & ASYNC_SPD_MASK == ASYNC_SPD_CUST
* o custom_divisor set to baud_base / your_new_baudrate
- * ** Step 3 is done courtesy of code borrowed from serial.c - I should really
- * spend some time and separate+move this common code to serial.c, it is
- * replicated in nearly every serial driver you see.
+ * ** Step 3 is done courtesy of code borrowed from serial.c
+ * I should really spend some time and separate + move this common
+ * code to serial.c, it is replicated in nearly every serial driver
+ * you see.
*/
- /* 1. Get the baud rate from the tty settings, this observes alt_speed hack */
+ /* 1. Get the baud rate from the tty settings, this observes
+ alt_speed hack */
baud = tty_get_baud_rate(tty);
dbg("%s - tty_get_baud_rate reports speed %d", __func__, baud);
- /* 2. Observe async-compatible custom_divisor hack, update baudrate if needed */
+ /* 2. Observe async-compatible custom_divisor hack, update baudrate
+ if needed */
if (baud == 38400 &&
((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST) &&
(priv->custom_divisor)) {
baud = priv->baud_base / priv->custom_divisor;
- dbg("%s - custom divisor %d sets baud rate to %d", __func__, priv->custom_divisor, baud);
+ dbg("%s - custom divisor %d sets baud rate to %d",
+ __func__, priv->custom_divisor, baud);
}
/* 3. Convert baudrate to device-specific divisor */
- if (!baud) baud = 9600;
- switch(priv->chip_type) {
+ if (!baud)
+ baud = 9600;
+ switch (priv->chip_type) {
case SIO: /* SIO chip */
- switch(baud) {
+ switch (baud) {
case 300: div_value = ftdi_sio_b300; break;
case 600: div_value = ftdi_sio_b600; break;
case 1200: div_value = ftdi_sio_b1200; break;
@@ -905,7 +941,8 @@ static __u32 get_ftdi_divisor(struct tty_struct *tty, struct usb_serial_port *po
case 115200: div_value = ftdi_sio_b115200; break;
} /* baud */
if (div_value == 0) {
- dbg("%s - Baudrate (%d) requested is not supported", __func__, baud);
+ dbg("%s - Baudrate (%d) requested is not supported",
+ __func__, baud);
div_value = ftdi_sio_b9600;
baud = 9600;
div_okay = 0;
@@ -915,7 +952,7 @@ static __u32 get_ftdi_divisor(struct tty_struct *tty, struct usb_serial_port *po
if (baud <= 3000000) {
div_value = ftdi_232am_baud_to_divisor(baud);
} else {
- dbg("%s - Baud rate too high!", __func__);
+ dbg("%s - Baud rate too high!", __func__);
baud = 9600;
div_value = ftdi_232am_baud_to_divisor(9600);
div_okay = 0;
@@ -927,7 +964,7 @@ static __u32 get_ftdi_divisor(struct tty_struct *tty, struct usb_serial_port *po
if (baud <= 3000000) {
div_value = ftdi_232bm_baud_to_divisor(baud);
} else {
- dbg("%s - Baud rate too high!", __func__);
+ dbg("%s - Baud rate too high!", __func__);
div_value = ftdi_232bm_baud_to_divisor(9600);
div_okay = 0;
baud = 9600;
@@ -942,14 +979,14 @@ static __u32 get_ftdi_divisor(struct tty_struct *tty, struct usb_serial_port *po
}
tty_encode_baud_rate(tty, baud, baud);
- return(div_value);
+ return div_value;
}
static int change_speed(struct tty_struct *tty, struct usb_serial_port *port)
{
struct ftdi_private *priv = usb_get_serial_port_data(port);
char *buf;
- __u16 urb_value;
+ __u16 urb_value;
__u16 urb_index;
__u32 urb_index_value;
int rv;
@@ -978,7 +1015,8 @@ static int change_speed(struct tty_struct *tty, struct usb_serial_port *port)
-static int get_serial_info(struct usb_serial_port * port, struct serial_struct __user * retinfo)
+static int get_serial_info(struct usb_serial_port *port,
+ struct serial_struct __user *retinfo)
{
struct ftdi_private *priv = usb_get_serial_port_data(port);
struct serial_struct tmp;
@@ -996,7 +1034,7 @@ static int get_serial_info(struct usb_serial_port * port, struct serial_struct _
static int set_serial_info(struct tty_struct *tty,
- struct usb_serial_port * port, struct serial_struct __user * newinfo)
+ struct usb_serial_port *port, struct serial_struct __user *newinfo)
{ /* set_serial_info */
struct ftdi_private *priv = usb_get_serial_port_data(port);
struct serial_struct new_serial;
@@ -1004,7 +1042,7 @@ static int set_serial_info(struct tty_struct *tty,
if (copy_from_user(&new_serial, newinfo, sizeof(new_serial)))
return -EFAULT;
- old_priv = * priv;
+ old_priv = *priv;
/* Do error checking and permission checking */
@@ -1025,7 +1063,7 @@ static int set_serial_info(struct tty_struct *tty,
/* Make the changes - these are privileged changes! */
priv->flags = ((priv->flags & ~ASYNC_FLAGS) |
- (new_serial.flags & ASYNC_FLAGS));
+ (new_serial.flags & ASYNC_FLAGS));
priv->custom_divisor = new_serial.custom_divisor;
tty->low_latency = (priv->flags & ASYNC_LOW_LATENCY) ? 1 : 0;
@@ -1079,11 +1117,10 @@ static void ftdi_determine_type(struct usb_serial_port *port)
priv->chip_type = FT2232C;
/* Determine interface code. */
inter = serial->interface->altsetting->desc.bInterfaceNumber;
- if (inter == 0) {
+ if (inter == 0)
priv->interface = PIT_SIOA;
- } else {
+ else
priv->interface = PIT_SIOB;
- }
/* BM-type devices have a bug where bcdDevice gets set
* to 0x200 when iSerialNumber is 0. */
if (version < 0x500) {
@@ -1117,7 +1154,8 @@ static void ftdi_determine_type(struct usb_serial_port *port)
* ***************************************************************************
*/
-static ssize_t show_latency_timer(struct device *dev, struct device_attribute *attr, char *buf)
+static ssize_t show_latency_timer(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct usb_serial_port *port = to_usb_serial_port(dev);
struct ftdi_private *priv = usb_get_serial_port_data(port);
@@ -1126,14 +1164,14 @@ static ssize_t show_latency_timer(struct device *dev, struct device_attribute *a
int rv = 0;
- dbg("%s",__func__);
+ dbg("%s", __func__);
rv = usb_control_msg(udev,
usb_rcvctrlpipe(udev, 0),
FTDI_SIO_GET_LATENCY_TIMER_REQUEST,
FTDI_SIO_GET_LATENCY_TIMER_REQUEST_TYPE,
0, priv->interface,
- (char*) &latency, 1, WDR_TIMEOUT);
+ (char *) &latency, 1, WDR_TIMEOUT);
if (rv < 0) {
dev_err(dev, "Unable to read latency timer: %i\n", rv);
@@ -1143,8 +1181,9 @@ static ssize_t show_latency_timer(struct device *dev, struct device_attribute *a
}
/* Write a new value of the latency timer, in units of milliseconds. */
-static ssize_t store_latency_timer(struct device *dev, struct device_attribute *attr, const char *valbuf,
- size_t count)
+static ssize_t store_latency_timer(struct device *dev,
+ struct device_attribute *attr, const char *valbuf,
+ size_t count)
{
struct usb_serial_port *port = to_usb_serial_port(dev);
struct ftdi_private *priv = usb_get_serial_port_data(port);
@@ -1172,8 +1211,8 @@ static ssize_t store_latency_timer(struct device *dev, struct device_attribute *
/* Write an event character directly to the FTDI register. The ASCII
value is in the low 8 bits, with the enable bit in the 9th bit. */
-static ssize_t store_event_char(struct device *dev, struct device_attribute *attr, const char *valbuf,
- size_t count)
+static ssize_t store_event_char(struct device *dev,
+ struct device_attribute *attr, const char *valbuf, size_t count)
{
struct usb_serial_port *port = to_usb_serial_port(dev);
struct ftdi_private *priv = usb_get_serial_port_data(port);
@@ -1199,7 +1238,8 @@ static ssize_t store_event_char(struct device *dev, struct device_attribute *att
return count;
}
-static DEVICE_ATTR(latency_timer, S_IWUSR | S_IRUGO, show_latency_timer, store_latency_timer);
+static DEVICE_ATTR(latency_timer, S_IWUSR | S_IRUGO, show_latency_timer,
+ store_latency_timer);
static DEVICE_ATTR(event_char, S_IWUSR, NULL, store_event_char);
static int create_sysfs_attrs(struct usb_serial_port *port)
@@ -1207,7 +1247,7 @@ static int create_sysfs_attrs(struct usb_serial_port *port)
struct ftdi_private *priv = usb_get_serial_port_data(port);
int retval = 0;
- dbg("%s",__func__);
+ dbg("%s", __func__);
/* XXX I've no idea if the original SIO supports the event_char
* sysfs parameter, so I'm playing it safe. */
@@ -1229,7 +1269,7 @@ static void remove_sysfs_attrs(struct usb_serial_port *port)
{
struct ftdi_private *priv = usb_get_serial_port_data(port);
- dbg("%s",__func__);
+ dbg("%s", __func__);
/* XXX see create_sysfs_attrs */
if (priv->chip_type != SIO) {
@@ -1250,9 +1290,11 @@ static void remove_sysfs_attrs(struct usb_serial_port *port)
*/
/* Probe function to check for special devices */
-static int ftdi_sio_probe (struct usb_serial *serial, const struct usb_device_id *id)
+static int ftdi_sio_probe(struct usb_serial *serial,
+ const struct usb_device_id *id)
{
- struct ftdi_sio_quirk *quirk = (struct ftdi_sio_quirk *)id->driver_info;
+ struct ftdi_sio_quirk *quirk =
+ (struct ftdi_sio_quirk *)id->driver_info;
if (quirk && quirk->probe) {
int ret = quirk->probe(serial);
@@ -1271,17 +1313,18 @@ static int ftdi_sio_port_probe(struct usb_serial_port *port)
struct ftdi_sio_quirk *quirk = usb_get_serial_data(port->serial);
- dbg("%s",__func__);
+ dbg("%s", __func__);
priv = kzalloc(sizeof(struct ftdi_private), GFP_KERNEL);
- if (!priv){
- err("%s- kmalloc(%Zd) failed.", __func__, sizeof(struct ftdi_private));
+ if (!priv) {
+ err("%s- kmalloc(%Zd) failed.", __func__,
+ sizeof(struct ftdi_private));
return -ENOMEM;
}
spin_lock_init(&priv->rx_lock);
spin_lock_init(&priv->tx_lock);
- init_waitqueue_head(&priv->delta_msr_wait);
+ init_waitqueue_head(&priv->delta_msr_wait);
/* This will push the characters through immediately rather
than queue a task to deliver them */
priv->flags = ASYNC_LOW_LATENCY;
@@ -1291,9 +1334,9 @@ static int ftdi_sio_port_probe(struct usb_serial_port *port)
/* Increase the size of read buffers */
kfree(port->bulk_in_buffer);
- port->bulk_in_buffer = kmalloc (BUFSZ, GFP_KERNEL);
+ port->bulk_in_buffer = kmalloc(BUFSZ, GFP_KERNEL);
if (!port->bulk_in_buffer) {
- kfree (priv);
+ kfree(priv);
return -ENOMEM;
}
if (port->read_urb) {
@@ -1306,7 +1349,7 @@ static int ftdi_sio_port_probe(struct usb_serial_port *port)
/* Free port's existing write urb and transfer buffer. */
if (port->write_urb) {
- usb_free_urb (port->write_urb);
+ usb_free_urb(port->write_urb);
port->write_urb = NULL;
}
kfree(port->bulk_out_buffer);
@@ -1314,7 +1357,7 @@ static int ftdi_sio_port_probe(struct usb_serial_port *port)
usb_set_serial_port_data(port, priv);
- ftdi_determine_type (port);
+ ftdi_determine_type(port);
create_sysfs_attrs(port);
return 0;
}
@@ -1322,9 +1365,9 @@ static int ftdi_sio_port_probe(struct usb_serial_port *port)
/* Setup for the USB-UIRT device, which requires hardwired
* baudrate (38400 gets mapped to 312500) */
/* Called from usbserial:serial_probe */
-static void ftdi_USB_UIRT_setup (struct ftdi_private *priv)
+static void ftdi_USB_UIRT_setup(struct ftdi_private *priv)
{
- dbg("%s",__func__);
+ dbg("%s", __func__);
priv->flags |= ASYNC_SPD_CUST;
priv->custom_divisor = 77;
@@ -1333,9 +1376,10 @@ static void ftdi_USB_UIRT_setup (struct ftdi_private *priv)
/* Setup for the HE-TIRA1 device, which requires hardwired
* baudrate (38400 gets mapped to 100000) and RTS-CTS enabled. */
-static void ftdi_HE_TIRA1_setup (struct ftdi_private *priv)
+
+static void ftdi_HE_TIRA1_setup(struct ftdi_private *priv)
{
- dbg("%s",__func__);
+ dbg("%s", __func__);
priv->flags |= ASYNC_SPD_CUST;
priv->custom_divisor = 240;
@@ -1353,7 +1397,7 @@ static int ftdi_jtag_probe(struct usb_serial *serial)
struct usb_device *udev = serial->dev;
struct usb_interface *interface = serial->interface;
- dbg("%s",__func__);
+ dbg("%s", __func__);
if (interface == udev->actconfig->interface[0]) {
info("Ignoring serial port reserved for JTAG");
@@ -1387,7 +1431,7 @@ static int ftdi_mtxorb_hack_setup(struct usb_serial *serial)
* calls __serial_close for each open of the port
* shutdown is called then (ie ftdi_shutdown)
*/
-static void ftdi_shutdown (struct usb_serial *serial)
+static void ftdi_shutdown(struct usb_serial *serial)
{
dbg("%s", __func__);
}
@@ -1401,7 +1445,7 @@ static int ftdi_sio_port_remove(struct usb_serial_port *port)
remove_sysfs_attrs(port);
/* all open ports are closed at this point
- * (by usbserial.c:__serial_close, which calls ftdi_close)
+ * (by usbserial.c:__serial_close, which calls ftdi_close)
*/
if (priv) {
@@ -1462,12 +1506,14 @@ static int ftdi_open(struct tty_struct *tty,
/* Start reading from the device */
priv->rx_processed = 0;
usb_fill_bulk_urb(port->read_urb, dev,
- usb_rcvbulkpipe(dev, port->bulk_in_endpointAddress),
- port->read_urb->transfer_buffer, port->read_urb->transfer_buffer_length,
- ftdi_read_bulk_callback, port);
+ usb_rcvbulkpipe(dev, port->bulk_in_endpointAddress),
+ port->read_urb->transfer_buffer,
+ port->read_urb->transfer_buffer_length,
+ ftdi_read_bulk_callback, port);
result = usb_submit_urb(port->read_urb, GFP_KERNEL);
if (result)
- err("%s - failed submitting read urb, error %d", __func__, result);
+ err("%s - failed submitting read urb, error %d",
+ __func__, result);
return result;
@@ -1493,7 +1539,7 @@ static void ftdi_close(struct tty_struct *tty,
dbg("%s", __func__);
mutex_lock(&port->serial->disc_mutex);
- if (c_cflag & HUPCL && !port->serial->disconnected){
+ if (c_cflag & HUPCL && !port->serial->disconnected) {
/* Disable flow control */
if (usb_control_msg(port->serial->dev,
usb_sndctrlpipe(port->serial->dev, 0),
@@ -1553,7 +1599,7 @@ static int ftdi_write(struct tty_struct *tty, struct usb_serial_port *port,
spin_unlock_irqrestore(&priv->tx_lock, flags);
data_offset = priv->write_offset;
- dbg("data_offset set to %d",data_offset);
+ dbg("data_offset set to %d", data_offset);
/* Determine total transfer size */
transfer_size = count;
@@ -1564,7 +1610,7 @@ static int ftdi_write(struct tty_struct *tty, struct usb_serial_port *port,
(PKTSZ - data_offset)));
}
- buffer = kmalloc (transfer_size, GFP_ATOMIC);
+ buffer = kmalloc(transfer_size, GFP_ATOMIC);
if (!buffer) {
err("%s ran out of kernel memory for urb ...", __func__);
count = -ENOMEM;
@@ -1580,20 +1626,20 @@ static int ftdi_write(struct tty_struct *tty, struct usb_serial_port *port,
/* Copy data */
if (data_offset > 0) {
- /* Original sio requires control byte at start of each packet. */
+ /* Original sio requires control byte at start of
+ each packet. */
int user_pktsz = PKTSZ - data_offset;
int todo = count;
unsigned char *first_byte = buffer;
const unsigned char *current_position = buf;
while (todo > 0) {
- if (user_pktsz > todo) {
+ if (user_pktsz > todo)
user_pktsz = todo;
- }
/* Write the control byte at the front of the packet*/
*first_byte = 1 | ((user_pktsz) << 2);
/* Copy data for packet */
- memcpy (first_byte + data_offset,
+ memcpy(first_byte + data_offset,
current_position, user_pktsz);
first_byte += user_pktsz + data_offset;
current_position += user_pktsz;
@@ -1602,20 +1648,23 @@ static int ftdi_write(struct tty_struct *tty, struct usb_serial_port *port,
} else {
/* No control byte required. */
/* Copy in the data to send */
- memcpy (buffer, buf, count);
+ memcpy(buffer, buf, count);
}
- usb_serial_debug_data(debug, &port->dev, __func__, transfer_size, buffer);
+ usb_serial_debug_data(debug, &port->dev, __func__,
+ transfer_size, buffer);
/* fill the buffer and send it */
usb_fill_bulk_urb(urb, port->serial->dev,
- usb_sndbulkpipe(port->serial->dev, port->bulk_out_endpointAddress),
- buffer, transfer_size,
- ftdi_write_bulk_callback, port);
+ usb_sndbulkpipe(port->serial->dev,
+ port->bulk_out_endpointAddress),
+ buffer, transfer_size,
+ ftdi_write_bulk_callback, port);
status = usb_submit_urb(urb, GFP_ATOMIC);
if (status) {
- err("%s - failed submitting write urb, error %d", __func__, status);
+ err("%s - failed submitting write urb, error %d",
+ __func__, status);
count = status;
goto error;
} else {
@@ -1634,7 +1683,7 @@ static int ftdi_write(struct tty_struct *tty, struct usb_serial_port *port,
error:
usb_free_urb(urb);
error_no_urb:
- kfree (buffer);
+ kfree(buffer);
error_no_buffer:
spin_lock_irqsave(&priv->tx_lock, flags);
priv->tx_outstanding_urbs--;
@@ -1645,7 +1694,7 @@ error_no_buffer:
/* This function may get called when the device is closed */
-static void ftdi_write_bulk_callback (struct urb *urb)
+static void ftdi_write_bulk_callback(struct urb *urb)
{
unsigned long flags;
struct usb_serial_port *port = urb->context;
@@ -1655,7 +1704,7 @@ static void ftdi_write_bulk_callback (struct urb *urb)
int status = urb->status;
/* free up the transfer buffer, as usb_free_urb() does not do this */
- kfree (urb->transfer_buffer);
+ kfree(urb->transfer_buffer);
dbg("%s - port %d", __func__, port->number);
@@ -1738,9 +1787,11 @@ static void ftdi_read_bulk_callback(struct urb *urb)
int status = urb->status;
if (urb->number_of_packets > 0) {
- err("%s transfer_buffer_length %d actual_length %d number of packets %d",__func__,
- urb->transfer_buffer_length, urb->actual_length, urb->number_of_packets );
- err("%s transfer_flags %x ", __func__,urb->transfer_flags );
+ err("%s transfer_buffer_length %d actual_length %d number of packets %d",
+ __func__,
+ urb->transfer_buffer_length,
+ urb->actual_length, urb->number_of_packets);
+ err("%s transfer_flags %x ", __func__, urb->transfer_flags);
}
dbg("%s - port %d", __func__, port->number);
@@ -1750,7 +1801,7 @@ static void ftdi_read_bulk_callback(struct urb *urb)
tty = port->port.tty;
if (!tty) {
- dbg("%s - bad tty pointer - exiting",__func__);
+ dbg("%s - bad tty pointer - exiting", __func__);
return;
}
@@ -1760,14 +1811,13 @@ static void ftdi_read_bulk_callback(struct urb *urb)
return;
}
- if (urb != port->read_urb) {
+ if (urb != port->read_urb)
err("%s - Not my urb!", __func__);
- }
if (status) {
- /* This will happen at close every time so it is a dbg not an err */
- dbg("(this is ok on close) nonzero read bulk status received: "
- "%d", status);
+ /* This will happen at close every time so it is a dbg not an
+ err */
+ dbg("(this is ok on close) nonzero read bulk status received: %d", status);
return;
}
@@ -1783,7 +1833,7 @@ static void ftdi_read_bulk_callback(struct urb *urb)
} /* ftdi_read_bulk_callback */
-static void ftdi_process_read (struct work_struct *work)
+static void ftdi_process_read(struct work_struct *work)
{ /* ftdi_process_read */
struct ftdi_private *priv =
container_of(work, struct ftdi_private, rx_work.work);
@@ -1806,7 +1856,7 @@ static void ftdi_process_read (struct work_struct *work)
tty = port->port.tty;
if (!tty) {
- dbg("%s - bad tty pointer - exiting",__func__);
+ dbg("%s - bad tty pointer - exiting", __func__);
return;
}
@@ -1830,11 +1880,11 @@ static void ftdi_process_read (struct work_struct *work)
urb->actual_length - priv->rx_processed);
} else {
/* The first two bytes of every read packet are status */
- if (urb->actual_length > 2) {
- usb_serial_debug_data(debug, &port->dev, __func__, urb->actual_length, data);
- } else {
- dbg("Status only: %03oo %03oo",data[0],data[1]);
- }
+ if (urb->actual_length > 2)
+ usb_serial_debug_data(debug, &port->dev, __func__,
+ urb->actual_length, data);
+ else
+ dbg("Status only: %03oo %03oo", data[0], data[1]);
}
@@ -1844,16 +1894,19 @@ static void ftdi_process_read (struct work_struct *work)
/* if CD is dropped and the line is not CLOCAL then we should hangup */
need_flip = 0;
- for (packet_offset = priv->rx_processed; packet_offset < urb->actual_length; packet_offset += PKTSZ) {
+ for (packet_offset = priv->rx_processed;
+ packet_offset < urb->actual_length; packet_offset += PKTSZ) {
int length;
- /* Compare new line status to the old one, signal if different */
- /* N.B. packet may be processed more than once, but differences
- * are only processed once. */
+ /* Compare new line status to the old one, signal if different/
+ N.B. packet may be processed more than once, but differences
+ are only processed once. */
if (priv != NULL) {
- char new_status = data[packet_offset+0] & FTDI_STATUS_B0_MASK;
+ char new_status = data[packet_offset + 0] &
+ FTDI_STATUS_B0_MASK;
if (new_status != priv->prev_status) {
- priv->diff_status |= new_status ^ priv->prev_status;
+ priv->diff_status |=
+ new_status ^ priv->prev_status;
wake_up_interruptible(&priv->delta_msr_wait);
priv->prev_status = new_status;
}
@@ -1870,30 +1923,31 @@ static void ftdi_process_read (struct work_struct *work)
break;
}
if (tty_buffer_request_room(tty, length) < length) {
- /* break out & wait for throttling/unthrottling to happen */
+ /* break out & wait for throttling/unthrottling to
+ happen */
dbg("%s - receive room low", __func__);
break;
}
/* Handle errors and break */
error_flag = TTY_NORMAL;
- /* Although the device uses a bitmask and hence can have multiple */
- /* errors on a packet - the order here sets the priority the */
- /* error is returned to the tty layer */
+ /* Although the device uses a bitmask and hence can have
+ multiple errors on a packet - the order here sets the
+ priority the error is returned to the tty layer */
- if ( data[packet_offset+1] & FTDI_RS_OE ) {
+ if (data[packet_offset+1] & FTDI_RS_OE) {
error_flag = TTY_OVERRUN;
dbg("OVERRRUN error");
}
- if ( data[packet_offset+1] & FTDI_RS_BI ) {
+ if (data[packet_offset+1] & FTDI_RS_BI) {
error_flag = TTY_BREAK;
dbg("BREAK received");
}
- if ( data[packet_offset+1] & FTDI_RS_PE ) {
+ if (data[packet_offset+1] & FTDI_RS_PE) {
error_flag = TTY_PARITY;
dbg("PARITY error");
}
- if ( data[packet_offset+1] & FTDI_RS_FE ) {
+ if (data[packet_offset+1] & FTDI_RS_FE) {
error_flag = TTY_FRAME;
dbg("FRAMING error");
}
@@ -1902,7 +1956,8 @@ static void ftdi_process_read (struct work_struct *work)
/* Note that the error flag is duplicated for
every character received since we don't know
which character it applied to */
- tty_insert_flip_char(tty, data[packet_offset+i], error_flag);
+ tty_insert_flip_char(tty,
+ data[packet_offset + i], error_flag);
}
need_flip = 1;
}
@@ -1910,19 +1965,19 @@ static void ftdi_process_read (struct work_struct *work)
#ifdef NOT_CORRECT_BUT_KEEPING_IT_FOR_NOW
/* if a parity error is detected you get status packets forever
until a character is sent without a parity error.
- This doesn't work well since the application receives a never
- ending stream of bad data - even though new data hasn't been sent.
- Therefore I (bill) have taken this out.
+ This doesn't work well since the application receives a
+ never ending stream of bad data - even though new data
+ hasn't been sent. Therefore I (bill) have taken this out.
However - this might make sense for framing errors and so on
so I am leaving the code in for now.
*/
else {
- if (error_flag != TTY_NORMAL){
+ if (error_flag != TTY_NORMAL) {
dbg("error_flag is not normal");
- /* In this case it is just status - if that is an error send a bad character */
- if(tty->flip.count >= TTY_FLIPBUF_SIZE) {
+ /* In this case it is just status - if that is
+ an error send a bad character */
+ if (tty->flip.count >= TTY_FLIPBUF_SIZE)
tty_flip_buffer_push(tty);
- }
tty_insert_flip_char(tty, 0xff, error_flag);
need_flip = 1;
}
@@ -1931,9 +1986,8 @@ static void ftdi_process_read (struct work_struct *work)
} /* "for(packet_offset=0..." */
/* Low latency */
- if (need_flip) {
+ if (need_flip)
tty_flip_buffer_push(tty);
- }
if (packet_offset < urb->actual_length) {
/* not completely processed - record progress */
@@ -1952,12 +2006,11 @@ static void ftdi_process_read (struct work_struct *work)
}
spin_unlock_irqrestore(&priv->rx_lock, flags);
/* if the port is closed stop trying to read */
- if (port->port.count > 0){
+ if (port->port.count > 0)
/* delay processing of remainder */
schedule_delayed_work(&priv->rx_work, 1);
- } else {
+ else
dbg("%s - port is closed", __func__);
- }
return;
}
@@ -1965,19 +2018,20 @@ static void ftdi_process_read (struct work_struct *work)
priv->rx_processed = 0;
/* if the port is closed stop trying to read */
- if (port->port.count > 0){
+ if (port->port.count > 0) {
/* Continue trying to always read */
usb_fill_bulk_urb(port->read_urb, port->serial->dev,
- usb_rcvbulkpipe(port->serial->dev, port->bulk_in_endpointAddress),
- port->read_urb->transfer_buffer, port->read_urb->transfer_buffer_length,
- ftdi_read_bulk_callback, port);
+ usb_rcvbulkpipe(port->serial->dev,
+ port->bulk_in_endpointAddress),
+ port->read_urb->transfer_buffer,
+ port->read_urb->transfer_buffer_length,
+ ftdi_read_bulk_callback, port);
result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
if (result)
- err("%s - failed resubmitting read urb, error %d", __func__, result);
+ err("%s - failed resubmitting read urb, error %d",
+ __func__, result);
}
-
- return;
} /* ftdi_process_read */
@@ -1992,22 +2046,23 @@ static void ftdi_break_ctl(struct tty_struct *tty, int break_state)
/* see drivers/char/tty_io.c to see it used */
/* last_set_data_urb_value NEVER has the break bit set in it */
- if (break_state) {
+ if (break_state)
urb_value = priv->last_set_data_urb_value | FTDI_SIO_SET_BREAK;
- } else {
+ else
urb_value = priv->last_set_data_urb_value;
- }
-
- if (usb_control_msg(port->serial->dev, usb_sndctrlpipe(port->serial->dev, 0),
- FTDI_SIO_SET_DATA_REQUEST,
- FTDI_SIO_SET_DATA_REQUEST_TYPE,
- urb_value , priv->interface,
- buf, 0, WDR_TIMEOUT) < 0) {
- err("%s FAILED to enable/disable break state (state was %d)", __func__,break_state);
+ if (usb_control_msg(port->serial->dev,
+ usb_sndctrlpipe(port->serial->dev, 0),
+ FTDI_SIO_SET_DATA_REQUEST,
+ FTDI_SIO_SET_DATA_REQUEST_TYPE,
+ urb_value , priv->interface,
+ buf, 0, WDR_TIMEOUT) < 0) {
+ err("%s FAILED to enable/disable break state (state was %d)",
+ __func__, break_state);
}
- dbg("%s break state is %d - urb is %d", __func__,break_state, urb_value);
+ dbg("%s break state is %d - urb is %d", __func__,
+ break_state, urb_value);
}
@@ -2027,14 +2082,15 @@ static void ftdi_set_termios(struct tty_struct *tty,
__u16 urb_value; /* will hold the new flags */
char buf[1]; /* Perhaps I should dynamically alloc this? */
- // Added for xon/xoff support
+ /* Added for xon/xoff support */
unsigned int iflag = termios->c_iflag;
unsigned char vstop;
unsigned char vstart;
dbg("%s", __func__);
- /* Force baud rate if this device requires it, unless it is set to B0. */
+ /* Force baud rate if this device requires it, unless it is set to
+ B0. */
if (priv->force_baud && ((termios->c_cflag & CBAUD) != B0)) {
dbg("%s: forcing baud rate for this device", __func__);
tty_encode_baud_rate(tty, priv->force_baud,
@@ -2053,8 +2109,8 @@ static void ftdi_set_termios(struct tty_struct *tty,
not - so just do the change regardless - should be able to
compare old_termios and tty->termios */
/* NOTE These routines can get interrupted by
- ftdi_sio_read_bulk_callback - need to examine what this
- means - don't see any problems yet */
+ ftdi_sio_read_bulk_callback - need to examine what this means -
+ don't see any problems yet */
/* Set number of data bits, parity, stop bits */
@@ -2078,8 +2134,8 @@ static void ftdi_set_termios(struct tty_struct *tty,
}
}
- /* This is needed by the break command since it uses the same command - but is
- * or'ed with this value */
+ /* This is needed by the break command since it uses the same command
+ - but is or'ed with this value */
priv->last_set_data_urb_value = urb_value;
if (usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
@@ -2091,7 +2147,7 @@ static void ftdi_set_termios(struct tty_struct *tty,
}
/* Now do the baudrate */
- if ((cflag & CBAUD) == B0 ) {
+ if ((cflag & CBAUD) == B0) {
/* Disable flow control */
if (usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
FTDI_SIO_SET_FLOW_CTRL_REQUEST,
@@ -2104,13 +2160,11 @@ static void ftdi_set_termios(struct tty_struct *tty,
clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
} else {
/* set the baudrate determined before */
- if (change_speed(tty, port)) {
+ if (change_speed(tty, port))
err("%s urb failed to set baudrate", __func__);
- }
/* Ensure RTS and DTR are raised when baudrate changed from 0 */
- if (!old_termios || (old_termios->c_cflag & CBAUD) == B0) {
+ if (!old_termios || (old_termios->c_cflag & CBAUD) == B0)
set_mctrl(port, TIOCM_DTR | TIOCM_RTS);
- }
}
/* Set flow control */
@@ -2130,18 +2184,22 @@ static void ftdi_set_termios(struct tty_struct *tty,
/*
* Xon/Xoff code
*
- * Check the IXOFF status in the iflag component of the termios structure
- * if IXOFF is not set, the pre-xon/xoff code is executed.
- */
+ * Check the IXOFF status in the iflag component of the
+ * termios structure. If IXOFF is not set, the pre-xon/xoff
+ * code is executed.
+ */
if (iflag & IXOFF) {
- dbg("%s request to enable xonxoff iflag=%04x",__func__,iflag);
- // Try to enable the XON/XOFF on the ftdi_sio
- // Set the vstart and vstop -- could have been done up above where
- // a lot of other dereferencing is done but that would be very
- // inefficient as vstart and vstop are not always needed
+ dbg("%s request to enable xonxoff iflag=%04x",
+ __func__, iflag);
+ /* Try to enable the XON/XOFF on the ftdi_sio
+ * Set the vstart and vstop -- could have been done up
+ * above where a lot of other dereferencing is done but
+ * that would be very inefficient as vstart and vstop
+ * are not always needed.
+ */
vstart = termios->c_cc[VSTART];
vstop = termios->c_cc[VSTOP];
- urb_value=(vstop << 8) | (vstart);
+ urb_value = (vstop << 8) | (vstart);
if (usb_control_msg(dev,
usb_sndctrlpipe(dev, 0),
@@ -2153,8 +2211,9 @@ static void ftdi_set_termios(struct tty_struct *tty,
err("urb failed to set to xon/xoff flow control");
}
} else {
- /* else clause to only run if cfag ! CRTSCTS and iflag ! XOFF */
- /* CHECKME Assuming XON/XOFF handled by tty stack - not by device */
+ /* else clause to only run if cflag ! CRTSCTS and iflag
+ * ! XOFF. CHECKME Assuming XON/XOFF handled by tty
+ * stack - not by device */
dbg("%s Turning off hardware flow control", __func__);
if (usb_control_msg(dev,
usb_sndctrlpipe(dev, 0),
@@ -2181,32 +2240,35 @@ static int ftdi_tiocmget(struct tty_struct *tty, struct file *file)
switch (priv->chip_type) {
case SIO:
/* Request the status from the device */
- if ((ret = usb_control_msg(port->serial->dev,
- usb_rcvctrlpipe(port->serial->dev, 0),
- FTDI_SIO_GET_MODEM_STATUS_REQUEST,
- FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE,
- 0, 0,
- buf, 1, WDR_TIMEOUT)) < 0 ) {
+ ret = usb_control_msg(port->serial->dev,
+ usb_rcvctrlpipe(port->serial->dev, 0),
+ FTDI_SIO_GET_MODEM_STATUS_REQUEST,
+ FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE,
+ 0, 0,
+ buf, 1, WDR_TIMEOUT);
+ if (ret < 0) {
err("%s Could not get modem status of device - err: %d", __func__,
ret);
- return(ret);
+ return ret;
}
break;
case FT8U232AM:
case FT232BM:
case FT2232C:
case FT232RL:
- /* the 8U232AM returns a two byte value (the sio is a 1 byte value) - in the same
- format as the data returned from the in point */
- if ((ret = usb_control_msg(port->serial->dev,
- usb_rcvctrlpipe(port->serial->dev, 0),
- FTDI_SIO_GET_MODEM_STATUS_REQUEST,
- FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE,
- 0, priv->interface,
- buf, 2, WDR_TIMEOUT)) < 0 ) {
+ /* the 8U232AM returns a two byte value (the sio is a 1 byte
+ value) - in the same format as the data returned from the in
+ point */
+ ret = usb_control_msg(port->serial->dev,
+ usb_rcvctrlpipe(port->serial->dev, 0),
+ FTDI_SIO_GET_MODEM_STATUS_REQUEST,
+ FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE,
+ 0, priv->interface,
+ buf, 2, WDR_TIMEOUT);
+ if (ret < 0) {
err("%s Could not get modem status of device - err: %d", __func__,
ret);
- return(ret);
+ return ret;
}
break;
default:
@@ -2221,7 +2283,7 @@ static int ftdi_tiocmget(struct tty_struct *tty, struct file *file)
priv->last_dtr_rts;
}
-static int ftdi_tiocmset(struct tty_struct *tty, struct file * file,
+static int ftdi_tiocmset(struct tty_struct *tty, struct file *file,
unsigned int set, unsigned int clear)
{
struct usb_serial_port *port = tty->driver_data;
@@ -2230,7 +2292,8 @@ static int ftdi_tiocmset(struct tty_struct *tty, struct file * file,
}
-static int ftdi_ioctl(struct tty_struct *tty, struct file * file, unsigned int cmd, unsigned long arg)
+static int ftdi_ioctl(struct tty_struct *tty, struct file *file,
+ unsigned int cmd, unsigned long arg)
{
struct usb_serial_port *port = tty->driver_data;
struct ftdi_private *priv = usb_get_serial_port_data(port);
@@ -2241,10 +2304,12 @@ static int ftdi_ioctl(struct tty_struct *tty, struct file * file, unsigned int c
switch (cmd) {
case TIOCGSERIAL: /* gets serial port data */
- return get_serial_info(port, (struct serial_struct __user *) arg);
+ return get_serial_info(port,
+ (struct serial_struct __user *) arg);
case TIOCSSERIAL: /* sets serial port data */
- return set_serial_info(tty, port, (struct serial_struct __user *) arg);
+ return set_serial_info(tty, port,
+ (struct serial_struct __user *) arg);
/*
* Wait for any of the 4 modem inputs (DCD,RI,DSR,CTS) to change
@@ -2263,23 +2328,24 @@ static int ftdi_ioctl(struct tty_struct *tty, struct file * file, unsigned int c
else {
char diff = priv->diff_status;
- if (diff == 0) {
+ if (diff == 0)
return -EIO; /* no change => error */
- }
/* Consume all events */
priv->diff_status = 0;
- /* Return 0 if caller wanted to know about these bits */
- if ( ((arg & TIOCM_RNG) && (diff & FTDI_RS0_RI)) ||
- ((arg & TIOCM_DSR) && (diff & FTDI_RS0_DSR)) ||
- ((arg & TIOCM_CD) && (diff & FTDI_RS0_RLSD)) ||
- ((arg & TIOCM_CTS) && (diff & FTDI_RS0_CTS)) ) {
+ /* Return 0 if caller wanted to know about
+ these bits */
+ if (((arg & TIOCM_RNG) && (diff & FTDI_RS0_RI)) ||
+ ((arg & TIOCM_DSR) && (diff & FTDI_RS0_DSR)) ||
+ ((arg & TIOCM_CD) && (diff & FTDI_RS0_RLSD)) ||
+ ((arg & TIOCM_CTS) && (diff & FTDI_RS0_CTS))) {
return 0;
}
/*
- * Otherwise caller can't care less about what happened,
- * and so we continue to wait for more events.
+ * Otherwise caller can't care less about what
+ * happened,and so we continue to wait for more
+ * events.
*/
}
}
@@ -2287,8 +2353,8 @@ static int ftdi_ioctl(struct tty_struct *tty, struct file * file, unsigned int c
default:
break;
}
- /* This is not necessarily an error - turns out the higher layers will do
- * some ioctls itself (see comment above)
+ /* This is not necessarily an error - turns out the higher layers
+ * will do some ioctls themselves (see comment above)
*/
dbg("%s arg not supported - it was 0x%04x - check /usr/include/asm/ioctls.h", __func__, cmd);
return -ENOIOCTLCMD;
@@ -2326,7 +2392,7 @@ static void ftdi_unthrottle(struct tty_struct *tty)
schedule_delayed_work(&priv->rx_work, 0);
}
-static int __init ftdi_init (void)
+static int __init ftdi_init(void)
{
int retval;
@@ -2356,13 +2422,13 @@ failed_sio_register:
}
-static void __exit ftdi_exit (void)
+static void __exit ftdi_exit(void)
{
dbg("%s", __func__);
- usb_deregister (&ftdi_driver);
- usb_serial_deregister (&ftdi_sio_device);
+ usb_deregister(&ftdi_driver);
+ usb_serial_deregister(&ftdi_sio_device);
}
@@ -2370,8 +2436,8 @@ static void __exit ftdi_exit (void)
module_init(ftdi_init);
module_exit(ftdi_exit);
-MODULE_AUTHOR( DRIVER_AUTHOR );
-MODULE_DESCRIPTION( DRIVER_DESC );
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL");
module_param(debug, bool, S_IRUGO | S_IWUSR);
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index 8302eca893ea..a577ea44dcf9 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -1,20 +1,20 @@
/*
- * Definitions for the FTDI USB Single Port Serial Converter -
- * known as FTDI_SIO (Serial Input/Output application of the chipset)
+ * Definitions for the FTDI USB Single Port Serial Converter -
+ * known as FTDI_SIO (Serial Input/Output application of the chipset)
*
* The example I have is known as the USC-1000 which is available from
* http://www.dse.co.nz - cat no XH4214 It looks similar to this:
* http://www.dansdata.com/usbser.htm but I can't be sure There are other
* USC-1000s which don't look like my device though so beware!
*
- * The device is based on the FTDI FT8U100AX chip. It has a DB25 on one side,
+ * The device is based on the FTDI FT8U100AX chip. It has a DB25 on one side,
* USB on the other.
*
* Thanx to FTDI (http://www.ftdi.co.uk) for so kindly providing details
* of the protocol required to talk to the device and ongoing assistence
* during development.
*
- * Bill Ryder - bryder@sgi.com formerly of Silicon Graphics, Inc.- wrote the
+ * Bill Ryder - bryder@sgi.com formerly of Silicon Graphics, Inc.- wrote the
* FTDI_SIO implementation.
*
* Philipp Gühring - pg@futureware.at - added the Device ID of the USB relais
@@ -472,7 +472,7 @@
/*
* DSS-20 Sync Station for Sony Ericsson P800
*/
-#define FTDI_DSS20_PID 0xFC82
+#define FTDI_DSS20_PID 0xFC82
/*
* Home Electronics (www.home-electro.com) USB gadgets
@@ -884,7 +884,7 @@
/*
* BmRequestType: 0100 0000B
* bRequest: FTDI_SIO_RESET
- * wValue: Control Value
+ * wValue: Control Value
* 0 = Reset SIO
* 1 = Purge RX buffer
* 2 = Purge TX buffer
@@ -952,7 +952,7 @@
* 101 - add .625 to divisor
* 110 - add .750 to divisor
* 111 - add .875 to divisor
- * Bits 15 to 0 of the 17-bit divisor are placed in the urb value. Bit 16 is
+ * Bits 15 to 0 of the 17-bit divisor are placed in the urb value. Bit 16 is
* placed in bit 0 of the urb index.
*
* Note that there are a couple of special cases to support the highest baud
@@ -971,8 +971,8 @@ typedef enum {
} ftdi_chip_type_t;
typedef enum {
- ftdi_sio_b300 = 0,
- ftdi_sio_b600 = 1,
+ ftdi_sio_b300 = 0,
+ ftdi_sio_b600 = 1,
ftdi_sio_b1200 = 2,
ftdi_sio_b2400 = 3,
ftdi_sio_b4800 = 4,
@@ -981,7 +981,7 @@ typedef enum {
ftdi_sio_b38400 = 7,
ftdi_sio_b57600 = 8,
ftdi_sio_b115200 = 9
-} FTDI_SIO_baudrate_t ;
+} FTDI_SIO_baudrate_t;
/*
* The ftdi_8U232AM_xxMHz_byyy constants have been removed. The encoded divisor values
@@ -990,19 +990,19 @@ typedef enum {
#define FTDI_SIO_SET_DATA_REQUEST FTDI_SIO_SET_DATA
#define FTDI_SIO_SET_DATA_REQUEST_TYPE 0x40
-#define FTDI_SIO_SET_DATA_PARITY_NONE (0x0 << 8 )
-#define FTDI_SIO_SET_DATA_PARITY_ODD (0x1 << 8 )
-#define FTDI_SIO_SET_DATA_PARITY_EVEN (0x2 << 8 )
-#define FTDI_SIO_SET_DATA_PARITY_MARK (0x3 << 8 )
-#define FTDI_SIO_SET_DATA_PARITY_SPACE (0x4 << 8 )
-#define FTDI_SIO_SET_DATA_STOP_BITS_1 (0x0 << 11 )
-#define FTDI_SIO_SET_DATA_STOP_BITS_15 (0x1 << 11 )
-#define FTDI_SIO_SET_DATA_STOP_BITS_2 (0x2 << 11 )
+#define FTDI_SIO_SET_DATA_PARITY_NONE (0x0 << 8)
+#define FTDI_SIO_SET_DATA_PARITY_ODD (0x1 << 8)
+#define FTDI_SIO_SET_DATA_PARITY_EVEN (0x2 << 8)
+#define FTDI_SIO_SET_DATA_PARITY_MARK (0x3 << 8)
+#define FTDI_SIO_SET_DATA_PARITY_SPACE (0x4 << 8)
+#define FTDI_SIO_SET_DATA_STOP_BITS_1 (0x0 << 11)
+#define FTDI_SIO_SET_DATA_STOP_BITS_15 (0x1 << 11)
+#define FTDI_SIO_SET_DATA_STOP_BITS_2 (0x2 << 11)
#define FTDI_SIO_SET_BREAK (0x1 << 14)
/* FTDI_SIO_SET_DATA */
/*
- * BmRequestType: 0100 0000B
+ * BmRequestType: 0100 0000B
* bRequest: FTDI_SIO_SET_DATA
* wValue: Data characteristics (see below)
* wIndex: Port
@@ -1035,7 +1035,7 @@ typedef enum {
#define FTDI_SIO_SET_MODEM_CTRL_REQUEST_TYPE 0x40
#define FTDI_SIO_SET_MODEM_CTRL_REQUEST FTDI_SIO_MODEM_CTRL
-/*
+/*
* BmRequestType: 0100 0000B
* bRequest: FTDI_SIO_MODEM_CTRL
* wValue: ControlValue (see below)
@@ -1049,11 +1049,11 @@ typedef enum {
*/
#define FTDI_SIO_SET_DTR_MASK 0x1
-#define FTDI_SIO_SET_DTR_HIGH ( 1 | ( FTDI_SIO_SET_DTR_MASK << 8))
-#define FTDI_SIO_SET_DTR_LOW ( 0 | ( FTDI_SIO_SET_DTR_MASK << 8))
+#define FTDI_SIO_SET_DTR_HIGH (1 | (FTDI_SIO_SET_DTR_MASK << 8))
+#define FTDI_SIO_SET_DTR_LOW (0 | (FTDI_SIO_SET_DTR_MASK << 8))
#define FTDI_SIO_SET_RTS_MASK 0x2
-#define FTDI_SIO_SET_RTS_HIGH ( 2 | ( FTDI_SIO_SET_RTS_MASK << 8 ))
-#define FTDI_SIO_SET_RTS_LOW ( 0 | ( FTDI_SIO_SET_RTS_MASK << 8 ))
+#define FTDI_SIO_SET_RTS_HIGH (2 | (FTDI_SIO_SET_RTS_MASK << 8))
+#define FTDI_SIO_SET_RTS_LOW (0 | (FTDI_SIO_SET_RTS_MASK << 8))
/*
* ControlValue
@@ -1076,7 +1076,7 @@ typedef enum {
/* FTDI_SIO_SET_FLOW_CTRL */
#define FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE 0x40
#define FTDI_SIO_SET_FLOW_CTRL_REQUEST FTDI_SIO_SET_FLOW_CTRL
-#define FTDI_SIO_DISABLE_FLOW_CTRL 0x0
+#define FTDI_SIO_DISABLE_FLOW_CTRL 0x0
#define FTDI_SIO_RTS_CTS_HS (0x1 << 8)
#define FTDI_SIO_DTR_DSR_HS (0x2 << 8)
#define FTDI_SIO_XON_XOFF_HS (0x4 << 8)
@@ -1085,7 +1085,7 @@ typedef enum {
* bRequest: FTDI_SIO_SET_FLOW_CTRL
* wValue: Xoff/Xon
* wIndex: Protocol/Port - hIndex is protocl / lIndex is port
- * wLength: 0
+ * wLength: 0
* Data: None
*
* hIndex protocol is:
@@ -1101,10 +1101,10 @@ typedef enum {
*
* A value of zero in the hIndex field disables handshaking
*
- * If Xon/Xoff handshaking is specified, the hValue field should contain the XOFF character
+ * If Xon/Xoff handshaking is specified, the hValue field should contain the XOFF character
* and the lValue field contains the XON character.
- */
-
+ */
+
/*
* FTDI_SIO_GET_LATENCY_TIMER
*
@@ -1118,7 +1118,7 @@ typedef enum {
#define FTDI_SIO_GET_LATENCY_TIMER_REQUEST FTDI_SIO_GET_LATENCY_TIMER
#define FTDI_SIO_GET_LATENCY_TIMER_REQUEST_TYPE 0xC0
-/*
+/*
* BmRequestType: 1100 0000b
* bRequest: FTDI_SIO_GET_LATENCY_TIMER
* wValue: 0
@@ -1127,7 +1127,7 @@ typedef enum {
* Data: latency (on return)
*/
-/*
+/*
* FTDI_SIO_SET_LATENCY_TIMER
*
* Set the timeout interval. The FTDI collects data from the slave
@@ -1140,7 +1140,7 @@ typedef enum {
#define FTDI_SIO_SET_LATENCY_TIMER_REQUEST FTDI_SIO_SET_LATENCY_TIMER
#define FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE 0x40
-/*
+/*
* BmRequestType: 0100 0000b
* bRequest: FTDI_SIO_SET_LATENCY_TIMER
* wValue: Latency (milliseconds)
@@ -1155,7 +1155,7 @@ typedef enum {
*/
/*
- * FTDI_SIO_SET_EVENT_CHAR
+ * FTDI_SIO_SET_EVENT_CHAR
*
* Set the special event character for the specified communications port.
* If the device sees this character it will immediately return the
@@ -1168,7 +1168,7 @@ typedef enum {
#define FTDI_SIO_SET_EVENT_CHAR_REQUEST_TYPE 0x40
-/*
+/*
* BmRequestType: 0100 0000b
* bRequest: FTDI_SIO_SET_EVENT_CHAR
* wValue: EventChar
@@ -1184,12 +1184,12 @@ typedef enum {
* B9..15 Reserved
*
*/
-
+
/* FTDI_SIO_SET_ERROR_CHAR */
/* Set the parity error replacement character for the specified communications port */
-/*
+/*
* BmRequestType: 0100 0000b
* bRequest: FTDI_SIO_SET_EVENT_CHAR
* wValue: Error Char
@@ -1215,15 +1215,15 @@ typedef enum {
#define FTDI_SIO_DSR_MASK 0x20
#define FTDI_SIO_RI_MASK 0x40
#define FTDI_SIO_RLSD_MASK 0x80
-/*
+/*
* BmRequestType: 1100 0000b
* bRequest: FTDI_SIO_GET_MODEM_STATUS
* wValue: zero
* wIndex: Port
* wLength: 1
* Data: Status
- *
- * One byte of data is returned
+ *
+ * One byte of data is returned
* B0..3 0
* B4 CTS
* 0 = inactive
@@ -1236,15 +1236,15 @@ typedef enum {
* 1 = active
* B7 Receive Line Signal Detect (RLSD)
* 0 = inactive
- * 1 = active
+ * 1 = active
*/
-/* Descriptors returned by the device
- *
+/* Descriptors returned by the device
+ *
* Device Descriptor
- *
+ *
* Offset Field Size Value Description
* 0 bLength 1 0x12 Size of descriptor in bytes
* 1 bDescriptorType 1 0x01 DEVICE Descriptor Type
@@ -1260,9 +1260,9 @@ typedef enum {
* 15 iProduct 1 0x02 Index of prod string desc
* 16 iSerialNumber 1 0x02 Index of serial nmr string desc
* 17 bNumConfigurations 1 0x01 Number of possible configurations
- *
+ *
* Configuration Descriptor
- *
+ *
* Offset Field Size Value
* 0 bLength 1 0x09 Size of descriptor in bytes
* 1 bDescriptorType 1 0x02 CONFIGURATION Descriptor Type
@@ -1272,9 +1272,9 @@ typedef enum {
* 6 iConfiguration 1 0x02 Index of config string descriptor
* 7 bmAttributes 1 0x20 Config characteristics Remote Wakeup
* 8 MaxPower 1 0x1E Max power consumption
- *
+ *
* Interface Descriptor
- *
+ *
* Offset Field Size Value
* 0 bLength 1 0x09 Size of descriptor in bytes
* 1 bDescriptorType 1 0x04 INTERFACE Descriptor Type
@@ -1285,9 +1285,9 @@ typedef enum {
* 6 bInterfaceSubClass 1 0xFF Subclass Code
* 7 bInterfaceProtocol 1 0xFF Protocol Code
* 8 iInterface 1 0x02 Index of interface string description
- *
+ *
* IN Endpoint Descriptor
- *
+ *
* Offset Field Size Value
* 0 bLength 1 0x07 Size of descriptor in bytes
* 1 bDescriptorType 1 0x05 ENDPOINT descriptor type
@@ -1295,9 +1295,9 @@ typedef enum {
* 3 bmAttributes 1 0x02 Endpoint attributes - Bulk
* 4 bNumEndpoints 2 0x0040 maximum packet size
* 5 bInterval 1 0x00 Interval for polling endpoint
- *
+ *
* OUT Endpoint Descriptor
- *
+ *
* Offset Field Size Value
* 0 bLength 1 0x07 Size of descriptor in bytes
* 1 bDescriptorType 1 0x05 ENDPOINT descriptor type
@@ -1305,17 +1305,17 @@ typedef enum {
* 3 bmAttributes 1 0x02 Endpoint attributes - Bulk
* 4 bNumEndpoints 2 0x0040 maximum packet size
* 5 bInterval 1 0x00 Interval for polling endpoint
- *
+ *
* DATA FORMAT
- *
+ *
* IN Endpoint
- *
+ *
* The device reserves the first two bytes of data on this endpoint to contain the current
* values of the modem and line status registers. In the absence of data, the device
* generates a message consisting of these two status bytes every 40 ms
- *
+ *
* Byte 0: Modem Status
- *
+ *
* Offset Description
* B0 Reserved - must be 1
* B1 Reserved - must be 0
@@ -1325,9 +1325,9 @@ typedef enum {
* B5 Data Set Ready (DSR)
* B6 Ring Indicator (RI)
* B7 Receive Line Signal Detect (RLSD)
- *
+ *
* Byte 1: Line Status
- *
+ *
* Offset Description
* B0 Data Ready (DR)
* B1 Overrun Error (OE)
@@ -1337,7 +1337,7 @@ typedef enum {
* B5 Transmitter Holding Register (THRE)
* B6 Transmitter Empty (TEMT)
* B7 Error in RCVR FIFO
- *
+ *
*/
#define FTDI_RS0_CTS (1 << 4)
#define FTDI_RS0_DSR (1 << 5)
@@ -1355,17 +1355,17 @@ typedef enum {
/*
* OUT Endpoint
- *
+ *
* This device reserves the first bytes of data on this endpoint contain the length
* and port identifier of the message. For the FTDI USB Serial converter the port
* identifier is always 1.
- *
+ *
* Byte 0: Line Status
- *
+ *
* Offset Description
* B0 Reserved - must be 1
* B1 Reserved - must be 0
* B2..7 Length of message - (not including Byte 0)
- *
+ *
*/
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-12 03:06:21 +0100