USB Serial Keyspan: add support for USA-49WG & USA-28XG

Add support for Keyspan adapters: USA-49WG and USA-28XG

Signed-off-by: Lucy P. McCoy <lucy@keyspan.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 66 insertions, 8 deletions

diff --git a/drivers/usb/serial/keyspan.h b/drivers/usb/serial/keyspan.h
index c6830cbdc6df..8a0d17401529 100644
--- a/drivers/usb/serial/keyspan.h
+++ b/drivers/usb/serial/keyspan.h
@@ -99,6 +99,10 @@ static int  keyspan_usa90_send_setup	(struct usb_serial *serial,
                                          struct usb_serial_port *port,
                                          int reset_port);
 
+static int  keyspan_usa67_send_setup    (struct usb_serial *serial,
+                                         struct usb_serial_port *port,
+                                         int reset_port);
+
 /* Struct used for firmware - increased size of data section
    to allow Keyspan's 'C' firmware struct to be used unmodified */
 struct ezusb_hex_record {
@@ -229,15 +233,17 @@ struct ezusb_hex_record {
 #define keyspan_usa28_product_id                0x010f
 #define keyspan_usa28x_product_id               0x0110
 #define keyspan_usa28xa_product_id              0x0115
+#define keyspan_usa28xb_product_id              0x0110
+#define keyspan_usa28xg_product_id              0x0135
 #define keyspan_usa49w_product_id               0x010a
 #define keyspan_usa49wlc_product_id             0x012a
-
+#define keyspan_usa49wg_product_id              0x0131
 
 struct keyspan_device_details {
         /* product ID value */
         int     product_id;
 
-        enum    {msg_usa26, msg_usa28, msg_usa49, msg_usa90} msg_format;
+        enum    {msg_usa26, msg_usa28, msg_usa49, msg_usa90, msg_usa67} msg_format;
 
                 /* Number of physical ports */
         int     num_ports;
@@ -264,6 +270,9 @@ struct keyspan_device_details {
                 /* Endpoint used for input status */
         int     instat_endpoint;
 
+                /* Endpoint used for input data 49WG only */
+        int     indat_endpoint;
+
                 /* Endpoint used for global control functions */
         int     glocont_endpoint;
 
@@ -287,6 +296,7 @@ static const struct keyspan_device_details usa18x_device_details = {
         .inack_endpoints        = {0x85},
         .outcont_endpoints      = {0x05},
         .instat_endpoint        = 0x87,
+        .indat_endpoint         = -1,
         .glocont_endpoint       = 0x07,
         .calculate_baud_rate    = keyspan_usa19w_calc_baud,
         .baudclk                = KEYSPAN_USA18X_BAUDCLK,
@@ -303,6 +313,7 @@ static const struct keyspan_device_details usa19_device_details = {
         .inack_endpoints        = {0x83},
         .outcont_endpoints      = {0x03},
         .instat_endpoint        = 0x84,
+        .indat_endpoint         = -1,
         .glocont_endpoint       = -1,
         .calculate_baud_rate    = keyspan_usa19_calc_baud,
         .baudclk                = KEYSPAN_USA19_BAUDCLK,
@@ -319,6 +330,7 @@ static const struct keyspan_device_details usa19qi_device_details = {
         .inack_endpoints        = {0x83},
         .outcont_endpoints      = {0x03},
         .instat_endpoint        = 0x84,
+        .indat_endpoint         = -1,
         .glocont_endpoint       = -1,
         .calculate_baud_rate    = keyspan_usa28_calc_baud,
         .baudclk                = KEYSPAN_USA19_BAUDCLK,
@@ -335,6 +347,7 @@ static const struct keyspan_device_details mpr_device_details = {
         .inack_endpoints        = {0x83},
         .outcont_endpoints      = {0x03},
         .instat_endpoint        = 0x84,
+        .indat_endpoint         = -1,
         .glocont_endpoint       = -1,
         .calculate_baud_rate    = keyspan_usa28_calc_baud,
         .baudclk                = KEYSPAN_USA19_BAUDCLK,
@@ -351,6 +364,7 @@ static const struct keyspan_device_details usa19qw_device_details = {
         .inack_endpoints        = {0x85},
         .outcont_endpoints      = {0x05},
         .instat_endpoint        = 0x87,
+        .indat_endpoint         = -1,
         .glocont_endpoint       = 0x07,
         .calculate_baud_rate    = keyspan_usa19w_calc_baud,
         .baudclk                = KEYSPAN_USA19W_BAUDCLK,
@@ -367,6 +381,7 @@ static const struct keyspan_device_details usa19w_device_details = {
         .inack_endpoints        = {0x85},
         .outcont_endpoints      = {0x05},
         .instat_endpoint        = 0x87,
+        .indat_endpoint         = -1,
         .glocont_endpoint       = 0x07,
         .calculate_baud_rate    = keyspan_usa19w_calc_baud,
         .baudclk                = KEYSPAN_USA19W_BAUDCLK,
@@ -383,6 +398,7 @@ static const struct keyspan_device_details usa19hs_device_details = {
         .inack_endpoints        = {-1},
         .outcont_endpoints      = {0x02},
         .instat_endpoint        = 0x82,
+        .indat_endpoint         = -1,
         .glocont_endpoint       = -1,
         .calculate_baud_rate    = keyspan_usa19hs_calc_baud,
         .baudclk                = KEYSPAN_USA19HS_BAUDCLK,
@@ -399,6 +415,7 @@ static const struct keyspan_device_details usa28_device_details = {
         .inack_endpoints        = {0x85, 0x86},
         .outcont_endpoints      = {0x05, 0x06},
         .instat_endpoint        = 0x87,
+        .indat_endpoint         = -1,
         .glocont_endpoint       = 0x07,
         .calculate_baud_rate    = keyspan_usa28_calc_baud,
         .baudclk                = KEYSPAN_USA28_BAUDCLK,                
@@ -415,6 +432,7 @@ static const struct keyspan_device_details usa28x_device_details = {
         .inack_endpoints        = {0x85, 0x86},
         .outcont_endpoints      = {0x05, 0x06},
         .instat_endpoint        = 0x87,
+        .indat_endpoint         = -1,
         .glocont_endpoint       = 0x07,
         .calculate_baud_rate    = keyspan_usa19w_calc_baud,
         .baudclk                = KEYSPAN_USA28X_BAUDCLK,
@@ -431,11 +449,28 @@ static const struct keyspan_device_details usa28xa_device_details = {
         .inack_endpoints        = {0x85, 0x86},
         .outcont_endpoints      = {0x05, 0x06},
         .instat_endpoint        = 0x87,
+        .indat_endpoint         = -1,
         .glocont_endpoint       = 0x07,
         .calculate_baud_rate    = keyspan_usa19w_calc_baud,
         .baudclk                = KEYSPAN_USA28X_BAUDCLK,
 };
 
+static const struct keyspan_device_details usa28xg_device_details = {
+        .product_id             = keyspan_usa28xg_product_id,
+        .msg_format             = msg_usa67,
+        .num_ports              = 2,
+        .indat_endp_flip        = 0,
+        .outdat_endp_flip       = 0,
+        .indat_endpoints        = {0x84, 0x88},
+        .outdat_endpoints       = {0x02, 0x06},
+        .inack_endpoints        = {-1, -1},
+        .outcont_endpoints      = {-1, -1},
+        .instat_endpoint        = 0x81,
+        .indat_endpoint         = -1,
+        .glocont_endpoint       = 0x01,
+        .calculate_baud_rate    = keyspan_usa19w_calc_baud,
+        .baudclk                = KEYSPAN_USA28X_BAUDCLK,
+};
 /* We don't need a separate entry for the usa28xb as it appears as a 28x anyway */
 
 static const struct keyspan_device_details usa49w_device_details = {
@@ -449,6 +484,7 @@ static const struct keyspan_device_details usa49w_device_details = {
         .inack_endpoints        = {-1, -1, -1, -1},
         .outcont_endpoints      = {-1, -1, -1, -1},
         .instat_endpoint        = 0x87,
+        .indat_endpoint         = -1,
         .glocont_endpoint       = 0x07,
         .calculate_baud_rate    = keyspan_usa19w_calc_baud,
         .baudclk                = KEYSPAN_USA49W_BAUDCLK,
@@ -465,11 +501,29 @@ static const struct keyspan_device_details usa49wlc_device_details = {
         .inack_endpoints        = {-1, -1, -1, -1},
         .outcont_endpoints      = {-1, -1, -1, -1},
         .instat_endpoint        = 0x87,
+        .indat_endpoint         = -1,
         .glocont_endpoint       = 0x07,
         .calculate_baud_rate    = keyspan_usa19w_calc_baud,
         .baudclk                = KEYSPAN_USA19W_BAUDCLK,
 };
 
+static const struct keyspan_device_details usa49wg_device_details = {
+        .product_id             = keyspan_usa49wg_product_id,
+        .msg_format             = msg_usa49,
+        .num_ports              = 4,
+        .indat_endp_flip        = 0,
+        .outdat_endp_flip       = 0,
+        .indat_endpoints        = {-1, -1, -1, -1},             /* single 'global' data in EP */
+        .outdat_endpoints       = {0x01, 0x02, 0x04, 0x06},
+        .inack_endpoints        = {-1, -1, -1, -1},
+        .outcont_endpoints      = {-1, -1, -1, -1},
+        .instat_endpoint        = 0x81,
+        .indat_endpoint         = 0x88,
+        .glocont_endpoint       = 0x00,                         /* uses control EP */
+        .calculate_baud_rate    = keyspan_usa19w_calc_baud,
+        .baudclk                = KEYSPAN_USA19W_BAUDCLK,
+};
+
 static const struct keyspan_device_details *keyspan_devices[] = {
         &usa18x_device_details,
         &usa19_device_details,
@@ -481,9 +535,11 @@ static const struct keyspan_device_details *keyspan_devices[] = {
         &usa28_device_details,
         &usa28x_device_details,
         &usa28xa_device_details,
+        &usa28xg_device_details,
         /* 28xb not required as it renumerates as a 28x */
         &usa49w_device_details,
         &usa49wlc_device_details,
+        &usa49wg_device_details,
         NULL,
 };
 
@@ -510,8 +566,11 @@ static struct usb_device_id keyspan_ids_combined[] = {
         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_product_id) },
         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_product_id) },
         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_product_id) },
+        { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_product_id) },
+        { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xg_product_id) },
         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_product_id)},
         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_product_id)},
+        { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wg_product_id)},
         { } /* Terminating entry */
 };
 
@@ -557,12 +616,15 @@ static struct usb_device_id keyspan_2port_ids[] = {
         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_product_id) },
         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_product_id) },
         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_product_id) },
+        { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_product_id) },
+        { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xg_product_id) },
         { } /* Terminating entry */
 };
 
 static struct usb_device_id keyspan_4port_ids[] = {
         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_product_id) },
         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_product_id)},
+        { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wg_product_id)},
         { } /* Terminating entry */
 };
 
@@ -573,7 +635,6 @@ static struct usb_serial_driver keyspan_pre_device = {
                 .name           = "keyspan_no_firm",
         },
         .description            = "Keyspan - (without firmware)",
-        .usb_driver             = &keyspan_driver,
         .id_table               = keyspan_pre_ids,
         .num_interrupt_in       = NUM_DONT_CARE,
         .num_bulk_in            = NUM_DONT_CARE,
@@ -588,7 +649,6 @@ static struct usb_serial_driver keyspan_1port_device = {
                 .name           = "keyspan_1",
         },
         .description            = "Keyspan 1 port adapter",
-        .usb_driver             = &keyspan_driver,
         .id_table               = keyspan_1port_ids,
         .num_interrupt_in       = NUM_DONT_CARE,
         .num_bulk_in            = NUM_DONT_CARE,
@@ -616,7 +676,6 @@ static struct usb_serial_driver keyspan_2port_device = {
                 .name           = "keyspan_2",
         },
         .description            = "Keyspan 2 port adapter",
-        .usb_driver             = &keyspan_driver,
         .id_table               = keyspan_2port_ids,
         .num_interrupt_in       = NUM_DONT_CARE,
         .num_bulk_in            = NUM_DONT_CARE,
@@ -644,11 +703,10 @@ static struct usb_serial_driver keyspan_4port_device = {
                 .name           = "keyspan_4",
         },
         .description            = "Keyspan 4 port adapter",
-        .usb_driver             = &keyspan_driver,
         .id_table               = keyspan_4port_ids,
         .num_interrupt_in       = NUM_DONT_CARE,
-        .num_bulk_in            = 5,
-        .num_bulk_out           = 5,
+        .num_bulk_in            = NUM_DONT_CARE,
+        .num_bulk_out           = NUM_DONT_CARE,
         .num_ports              = 4,
         .open                   = keyspan_open,
         .close                  = keyspan_close,