ok, look the kernel sources: /usr/src/linux-xxxxx/drivers/usb/serial/option.c
...
This driver exists because the "normal" serial driver doesn't work too well
with GSM modems. Issues:
- data loss -- one single Receive URB is not nearly enough
- nonstandard flow (Option devices) control
- controlling the baud rate doesn't make sense
ok, look the kernel sources: /usr/src/ linux-xxxxx/ drivers/ usb/serial/ option. c
...
This driver exists because the "normal" serial driver doesn't work too well
with GSM modems. Issues:
- data loss -- one single Receive URB is not nearly enough
- nonstandard flow (Option devices) control
- controlling the baud rate doesn't make sense
...
#define ONDA_VENDOR_ID 0x19d2 MSA501HS 0x0001 ET502HS 0x0002 MT503HS 0x0200
#define ONDA_PRODUCT_
#define ONDA_PRODUCT_
#define ONDA_PRODUCT_
...
#define QUALCOMM_VENDOR_ID 0x05C6
...
/* ZTE PRODUCTS */ CDMA_TECH 0xfffe
#define ZTE_VENDOR_ID 0x19d2
#define ZTE_PRODUCT_MF628 0x0015
#define ZTE_PRODUCT_MF626 0x0031
#define ZTE_PRODUCT_
...
{ USB_DEVICE( ONDA_VENDOR_ ID, ONDA_PRODUCT_ MSA501HS) }, ONDA_VENDOR_ ID, ONDA_PRODUCT_ ET502HS) }, ONDA_VENDOR_ ID, 0x0003) }, ONDA_VENDOR_ ID, 0x0004) }, ONDA_VENDOR_ ID, 0x0005) }, ONDA_VENDOR_ ID, 0x0006) }, ONDA_VENDOR_ ID, 0x0007) }, ONDA_VENDOR_ ID, 0x0008) }, ONDA_VENDOR_ ID, 0x0009) }, ONDA_VENDOR_ ID, 0x000a) }, ONDA_VENDOR_ ID, 0x000b) }, ONDA_VENDOR_ ID, 0x000c) }, ONDA_VENDOR_ ID, 0x000d) }, ONDA_VENDOR_ ID, 0x000e) }, ONDA_VENDOR_ ID, 0x000f) }, ONDA_VENDOR_ ID, 0x0010) }, ONDA_VENDOR_ ID, 0x0011) }, ONDA_VENDOR_ ID, 0x0012) }, ONDA_VENDOR_ ID, 0x0013) }, ONDA_VENDOR_ ID, 0x0014) }, ONDA_VENDOR_ ID, 0x0015) }, ONDA_VENDOR_ ID, 0x0016) }, ONDA_VENDOR_ ID, 0x0017) }, ONDA_VENDOR_ ID, 0x0018) }, ONDA_VENDOR_ ID, 0x0019) }, ONDA_VENDOR_ ID, 0x0020) }, ONDA_VENDOR_ ID, 0x0021) }, ONDA_VENDOR_ ID, 0x0022) }, ONDA_VENDOR_ ID, 0x0023) }, ONDA_VENDOR_ ID, 0x0024) }, ONDA_VENDOR_ ID, 0x0025) }, ONDA_VENDOR_ ID, 0x0026) }, ONDA_VENDOR_ ID, 0x0027) }, ONDA_VENDOR_ ID, 0x0028) }, ONDA_VENDOR_ ID, 0x0029) }, ONDA_VENDOR_ ID, ONDA_PRODUCT_ MT503HS) },
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE(
{ USB_DEVICE( QUALCOMM_ VENDOR_ ID, 0x6000)}, /* ZTE AC8700 */ QUALCOMM_ VENDOR_ ID, 0x6613)}, /* Onda H600/ZTE MF330 */
{ USB_DEVICE(
{ USB_DEVICE( ZTE_VENDOR_ ID, ZTE_PRODUCT_MF626) }, ZTE_VENDOR_ ID, ZTE_PRODUCT_MF628) }, ZTE_VENDOR_ ID, ZTE_PRODUCT_ CDMA_TECH) },
{ USB_DEVICE(
{ USB_DEVICE(
ok, usb 19d2:0001 is the onda msa501hs !!!! this is a hal-info bug!!!