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UEAGLE: Devolo and Elsa chipsets support
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Support for Devolo and Elsa chipsets. These chipsets have no information
about ADSL annex (line type) encoded in USB descriptors. Driver try to
get this information from USB VID and PID or it can be explicitly set by
the user through module parameter. Thanks to Johann Hanne, whose make
most of this patch.

Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Stanislaw Gruszka authored and Greg Kroah-Hartman committed Oct 12, 2007
1 parent c8e4637 commit 603cf60
Showing 1 changed file with 88 additions and 26 deletions.
114 changes: 88 additions & 26 deletions drivers/usb/atm/ueagle-atm.c
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Original file line number Diff line number Diff line change
Expand Up @@ -149,6 +149,9 @@ struct uea_softc {

int modem_index;
unsigned int driver_info;
int annex;
#define ANNEXA 0
#define ANNEXB 1

int booting;
int reset;
Expand Down Expand Up @@ -207,10 +210,34 @@ struct uea_softc {
#define ELSA_PID_PSTFIRM 0x3350
#define ELSA_PID_PREFIRM 0x3351

#define ELSA_PID_A_PREFIRM 0x3352
#define ELSA_PID_A_PSTFIRM 0x3353
#define ELSA_PID_B_PREFIRM 0x3362
#define ELSA_PID_B_PSTFIRM 0x3363

/*
* Sagem USB IDs
* Devolo IDs : pots if (pid & 0x10)
*/
#define EAGLE_VID 0x1110
#define DEVOLO_VID 0x1039
#define DEVOLO_EAGLE_I_A_PID_PSTFIRM 0x2110
#define DEVOLO_EAGLE_I_A_PID_PREFIRM 0x2111

#define DEVOLO_EAGLE_I_B_PID_PSTFIRM 0x2100
#define DEVOLO_EAGLE_I_B_PID_PREFIRM 0x2101

#define DEVOLO_EAGLE_II_A_PID_PSTFIRM 0x2130
#define DEVOLO_EAGLE_II_A_PID_PREFIRM 0x2131

#define DEVOLO_EAGLE_II_B_PID_PSTFIRM 0x2120
#define DEVOLO_EAGLE_II_B_PID_PREFIRM 0x2121

/*
* Reference design USB IDs
*/
#define ANALOG_VID 0x1110
#define ADI930_PID_PREFIRM 0x9001
#define ADI930_PID_PSTFIRM 0x9000

#define EAGLE_I_PID_PREFIRM 0x9010 /* Eagle I */
#define EAGLE_I_PID_PSTFIRM 0x900F /* Eagle I */

Expand Down Expand Up @@ -241,6 +268,9 @@ struct uea_softc {

#define PREFIRM 0
#define PSTFIRM (1<<7)
#define AUTO_ANNEX_A (1<<8)
#define AUTO_ANNEX_B (1<<9)

enum {
ADI930 = 0,
EAGLE_I,
Expand All @@ -255,8 +285,8 @@ enum {
#define UEA_CHIP_VERSION(x) \
((x)->driver_info & 0xf)

#define IS_ISDN(usb_dev) \
(le16_to_cpu((usb_dev)->descriptor.bcdDevice) & 0x80)
#define IS_ISDN(x) \
((x)->annex & ANNEXB)

#define INS_TO_USBDEV(ins) ins->usb_dev

Expand Down Expand Up @@ -511,6 +541,7 @@ static unsigned int debug;
static int use_iso[NB_MODEM] = {[0 ... (NB_MODEM - 1)] = 1};
static int sync_wait[NB_MODEM];
static char *cmv_file[NB_MODEM];
static int annex[NB_MODEM];

module_param(debug, uint, 0644);
MODULE_PARM_DESC(debug, "module debug level (0=off,1=on,2=verbose)");
Expand All @@ -521,6 +552,9 @@ MODULE_PARM_DESC(sync_wait, "wait the synchronisation before starting ATM");
module_param_array(cmv_file, charp, NULL, 0644);
MODULE_PARM_DESC(cmv_file,
"file name with configuration and management variables");
module_param_array(annex, uint, NULL, 0644);
MODULE_PARM_DESC(annex,
"manually set annex a/b (0=auto, 1=annex a, 2=annex b)");

#define UPDATE_ATM_STAT(type, val) \
do { \
Expand Down Expand Up @@ -810,17 +844,17 @@ static int request_dsp(struct uea_softc *sc)
char *dsp_name;

if (UEA_CHIP_VERSION(sc) == EAGLE_IV) {
if (IS_ISDN(sc->usb_dev))
if (IS_ISDN(sc))
dsp_name = FW_DIR "DSP4i.bin";
else
dsp_name = FW_DIR "DSP4p.bin";
} else if (UEA_CHIP_VERSION(sc) == ADI930) {
if (IS_ISDN(sc->usb_dev))
if (IS_ISDN(sc))
dsp_name = FW_DIR "DSP9i.bin";
else
dsp_name = FW_DIR "DSP9p.bin";
} else {
if (IS_ISDN(sc->usb_dev))
if (IS_ISDN(sc))
dsp_name = FW_DIR "DSPei.bin";
else
dsp_name = FW_DIR "DSPep.bin";
Expand Down Expand Up @@ -1515,7 +1549,7 @@ static void cmvs_file_name(struct uea_softc *sc, char *const cmv_name, int ver)
else
file_arr[3] = 'e';

file_arr[4] = IS_ISDN(sc->usb_dev) ? 'i' : 'p';
file_arr[4] = IS_ISDN(sc) ? 'i' : 'p';
file = file_arr;
} else
file = cmv_file[sc->modem_index];
Expand Down Expand Up @@ -2459,6 +2493,19 @@ static int uea_bind(struct usbatm_data *usbatm, struct usb_interface *intf,
sc->modem_index = (modem_index < NB_MODEM) ? modem_index++ : 0;
sc->driver_info = id->driver_info;

/* first try to use module parameter */
if (annex[sc->modem_index] == 1)
sc->annex = ANNEXA;
else if (annex[sc->modem_index] == 2)
sc->annex = ANNEXB;
/* try to autodetect annex */
else if (sc->driver_info & AUTO_ANNEX_A)
sc->annex = ANNEXA;
else if (sc->driver_info & AUTO_ANNEX_B)
sc->annex = ANNEXB;
else
sc->annex = (le16_to_cpu(sc->usb_dev->descriptor.bcdDevice) & 0x80)?ANNEXB:ANNEXA;

/* ADI930 don't support iso */
if (UEA_CHIP_VERSION(id) != ADI930 && use_iso[sc->modem_index]) {
int i;
Expand Down Expand Up @@ -2520,10 +2567,11 @@ static int uea_probe(struct usb_interface *intf, const struct usb_device_id *id)
struct usb_device *usb = interface_to_usbdev(intf);

uea_enters(usb);
uea_info(usb, "ADSL device founded vid (%#X) pid (%#X) : %s %s\n",
le16_to_cpu(usb->descriptor.idVendor),
le16_to_cpu(usb->descriptor.idProduct),
chip_name[UEA_CHIP_VERSION(id)], IS_ISDN(usb)?"isdn":"pots");
uea_info(usb, "ADSL device founded vid (%#X) pid (%#X) Rev (%#X): %s\n",
le16_to_cpu(usb->descriptor.idVendor),
le16_to_cpu(usb->descriptor.idProduct),
le16_to_cpu(usb->descriptor.bcdDevice),
chip_name[UEA_CHIP_VERSION(id)]);

usb_reset_device(usb);

Expand Down Expand Up @@ -2556,26 +2604,40 @@ static void uea_disconnect(struct usb_interface *intf)
* List of supported VID/PID
*/
static const struct usb_device_id uea_ids[] = {
{USB_DEVICE(ANALOG_VID, ADI930_PID_PREFIRM), .driver_info = ADI930 | PREFIRM},
{USB_DEVICE(ANALOG_VID, ADI930_PID_PSTFIRM), .driver_info = ADI930 | PSTFIRM},
{USB_DEVICE(ANALOG_VID, EAGLE_I_PID_PREFIRM), .driver_info = EAGLE_I | PREFIRM},
{USB_DEVICE(ANALOG_VID, EAGLE_I_PID_PSTFIRM), .driver_info = EAGLE_I | PSTFIRM},
{USB_DEVICE(ANALOG_VID, EAGLE_II_PID_PREFIRM), .driver_info = EAGLE_II | PREFIRM},
{USB_DEVICE(ANALOG_VID, EAGLE_II_PID_PSTFIRM), .driver_info = EAGLE_II | PSTFIRM},
{USB_DEVICE(ANALOG_VID, EAGLE_IIC_PID_PREFIRM), .driver_info = EAGLE_II | PREFIRM},
{USB_DEVICE(ANALOG_VID, EAGLE_IIC_PID_PSTFIRM), .driver_info = EAGLE_II | PSTFIRM},
{USB_DEVICE(ANALOG_VID, EAGLE_III_PID_PREFIRM), .driver_info = EAGLE_III | PREFIRM},
{USB_DEVICE(ANALOG_VID, EAGLE_III_PID_PSTFIRM), .driver_info = EAGLE_III | PSTFIRM},
{USB_DEVICE(ANALOG_VID, EAGLE_IV_PID_PREFIRM), .driver_info = EAGLE_IV | PREFIRM},
{USB_DEVICE(ANALOG_VID, EAGLE_IV_PID_PSTFIRM), .driver_info = EAGLE_IV | PSTFIRM},
{USB_DEVICE(DEVOLO_VID, DEVOLO_EAGLE_I_A_PID_PREFIRM), .driver_info = EAGLE_I | PREFIRM},
{USB_DEVICE(DEVOLO_VID, DEVOLO_EAGLE_I_A_PID_PSTFIRM), .driver_info = EAGLE_I | PSTFIRM | AUTO_ANNEX_A},
{USB_DEVICE(DEVOLO_VID, DEVOLO_EAGLE_I_B_PID_PREFIRM), .driver_info = EAGLE_I | PREFIRM},
{USB_DEVICE(DEVOLO_VID, DEVOLO_EAGLE_I_B_PID_PSTFIRM), .driver_info = EAGLE_I | PSTFIRM | AUTO_ANNEX_B},
{USB_DEVICE(DEVOLO_VID, DEVOLO_EAGLE_II_A_PID_PREFIRM), .driver_info = EAGLE_II | PREFIRM},
{USB_DEVICE(DEVOLO_VID, DEVOLO_EAGLE_II_A_PID_PSTFIRM), .driver_info = EAGLE_II | PSTFIRM | AUTO_ANNEX_A},
{USB_DEVICE(DEVOLO_VID, DEVOLO_EAGLE_II_B_PID_PREFIRM), .driver_info = EAGLE_II | PREFIRM},
{USB_DEVICE(DEVOLO_VID, DEVOLO_EAGLE_II_B_PID_PSTFIRM), .driver_info = EAGLE_II | PSTFIRM | AUTO_ANNEX_B},
{USB_DEVICE(ELSA_VID, ELSA_PID_PREFIRM), .driver_info = ADI930 | PREFIRM},
{USB_DEVICE(ELSA_VID, ELSA_PID_PSTFIRM), .driver_info = ADI930 | PSTFIRM},
{USB_DEVICE(EAGLE_VID, EAGLE_I_PID_PREFIRM), .driver_info = EAGLE_I | PREFIRM},
{USB_DEVICE(EAGLE_VID, EAGLE_I_PID_PSTFIRM), .driver_info = EAGLE_I | PSTFIRM},
{USB_DEVICE(EAGLE_VID, EAGLE_II_PID_PREFIRM), .driver_info = EAGLE_II | PREFIRM},
{USB_DEVICE(EAGLE_VID, EAGLE_II_PID_PSTFIRM), .driver_info = EAGLE_II | PSTFIRM},
{USB_DEVICE(EAGLE_VID, EAGLE_IIC_PID_PREFIRM), .driver_info = EAGLE_II | PREFIRM},
{USB_DEVICE(EAGLE_VID, EAGLE_IIC_PID_PSTFIRM), .driver_info = EAGLE_II | PSTFIRM},
{USB_DEVICE(EAGLE_VID, EAGLE_III_PID_PREFIRM), .driver_info = EAGLE_III | PREFIRM},
{USB_DEVICE(EAGLE_VID, EAGLE_III_PID_PSTFIRM), .driver_info = EAGLE_III | PSTFIRM},
{USB_DEVICE(EAGLE_VID, EAGLE_IV_PID_PREFIRM), .driver_info = EAGLE_IV | PREFIRM},
{USB_DEVICE(EAGLE_VID, EAGLE_IV_PID_PSTFIRM), .driver_info = EAGLE_IV | PSTFIRM},
{USB_DEVICE(ELSA_VID, ELSA_PID_A_PREFIRM), .driver_info = ADI930 | PREFIRM},
{USB_DEVICE(ELSA_VID, ELSA_PID_A_PSTFIRM), .driver_info = ADI930 | PSTFIRM | AUTO_ANNEX_A},
{USB_DEVICE(ELSA_VID, ELSA_PID_B_PREFIRM), .driver_info = ADI930 | PREFIRM},
{USB_DEVICE(ELSA_VID, ELSA_PID_B_PSTFIRM), .driver_info = ADI930 | PSTFIRM | AUTO_ANNEX_B},
{USB_DEVICE(USR_VID, MILLER_A_PID_PREFIRM), .driver_info = EAGLE_I | PREFIRM},
{USB_DEVICE(USR_VID, MILLER_A_PID_PSTFIRM), .driver_info = EAGLE_I | PSTFIRM},
{USB_DEVICE(USR_VID, MILLER_A_PID_PSTFIRM), .driver_info = EAGLE_I | PSTFIRM | AUTO_ANNEX_A},
{USB_DEVICE(USR_VID, MILLER_B_PID_PREFIRM), .driver_info = EAGLE_I | PREFIRM},
{USB_DEVICE(USR_VID, MILLER_B_PID_PSTFIRM), .driver_info = EAGLE_I | PSTFIRM},
{USB_DEVICE(USR_VID, MILLER_B_PID_PSTFIRM), .driver_info = EAGLE_I | PSTFIRM | AUTO_ANNEX_B},
{USB_DEVICE(USR_VID, HEINEKEN_A_PID_PREFIRM),.driver_info = EAGLE_I | PREFIRM},
{USB_DEVICE(USR_VID, HEINEKEN_A_PID_PSTFIRM),.driver_info = EAGLE_I | PSTFIRM},
{USB_DEVICE(USR_VID, HEINEKEN_A_PID_PSTFIRM),.driver_info = EAGLE_I | PSTFIRM | AUTO_ANNEX_A},
{USB_DEVICE(USR_VID, HEINEKEN_B_PID_PREFIRM),.driver_info = EAGLE_I | PREFIRM},
{USB_DEVICE(USR_VID, HEINEKEN_B_PID_PSTFIRM),.driver_info = EAGLE_I | PSTFIRM},
{USB_DEVICE(USR_VID, HEINEKEN_B_PID_PSTFIRM),.driver_info = EAGLE_I | PSTFIRM | AUTO_ANNEX_B},
{}
};

Expand Down

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