diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-23 09:25:16 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-23 09:25:16 -0700 |
commit | be90a49ca22a95f184d9f32d35b5247b44032849 (patch) | |
tree | d3c2edc18c003c384366f57901616ac29c80bc27 /drivers/usb/serial/ark3116.c | |
parent | 1f0918d03ff4b5c94540c71ce889672abdbc2f4a (diff) | |
parent | a87371b477774b290c27bc5cb7f4ccc5379574a9 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (142 commits)
USB: Fix sysfs paths in documentation
USB: skeleton: fix coding style issues.
USB: O_NONBLOCK in read path of skeleton
USB: make usb-skeleton honor O_NONBLOCK in write path
USB: skel_read really sucks royally
USB: Add hub descriptor update hook for xHCI
USB: xhci: Support USB hubs.
USB: xhci: Set multi-TT field for LS/FS devices under hubs.
USB: xhci: Set route string for all devices.
USB: xhci: Fix command wait list handling.
USB: xhci: Change how xHCI commands are handled.
USB: xhci: Refactor input device context setup.
USB: xhci: Endpoint representation refactoring.
USB: gadget: ether needs to select CRC32
USB: fix USBTMC get_capabilities success handling
USB: fix missing error check in probing
USB: usbfs: add USBDEVFS_URB_BULK_CONTINUATION flag
USB: support for autosuspend in sierra while online
USB: ehci-dbgp,ehci: Allow dbpg to work with suspend/resume
USB: ehci-dbgp,documentation: Documentation updates for ehci-dbgp
...
Diffstat (limited to 'drivers/usb/serial/ark3116.c')
-rw-r--r-- | drivers/usb/serial/ark3116.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/drivers/usb/serial/ark3116.c b/drivers/usb/serial/ark3116.c index 5d25d3e52bf..131e61adaaf 100644 --- a/drivers/usb/serial/ark3116.c +++ b/drivers/usb/serial/ark3116.c @@ -31,10 +31,20 @@ static int debug; static struct usb_device_id id_table [] = { { USB_DEVICE(0x6547, 0x0232) }, + { USB_DEVICE(0x18ec, 0x3118) }, /* USB to IrDA adapter */ { }, }; MODULE_DEVICE_TABLE(usb, id_table); +static int is_irda(struct usb_serial *serial) +{ + struct usb_device *dev = serial->dev; + if (le16_to_cpu(dev->descriptor.idVendor) == 0x18ec && + le16_to_cpu(dev->descriptor.idProduct) == 0x3118) + return 1; + return 0; +} + static inline void ARK3116_SND(struct usb_serial *serial, int seq, __u8 request, __u8 requesttype, __u16 value, __u16 index) @@ -84,11 +94,21 @@ static int ark3116_attach(struct usb_serial *serial) return -ENOMEM; } + if (is_irda(serial)) + dbg("IrDA mode"); + /* 3 */ ARK3116_SND(serial, 3, 0xFE, 0x40, 0x0008, 0x0002); ARK3116_SND(serial, 4, 0xFE, 0x40, 0x0008, 0x0001); ARK3116_SND(serial, 5, 0xFE, 0x40, 0x0000, 0x0008); - ARK3116_SND(serial, 6, 0xFE, 0x40, 0x0000, 0x000B); + ARK3116_SND(serial, 6, 0xFE, 0x40, is_irda(serial) ? 0x0001 : 0x0000, + 0x000B); + + if (is_irda(serial)) { + ARK3116_SND(serial, 1001, 0xFE, 0x40, 0x0000, 0x000C); + ARK3116_SND(serial, 1002, 0xFE, 0x40, 0x0041, 0x000D); + ARK3116_SND(serial, 1003, 0xFE, 0x40, 0x0001, 0x000A); + } /* <-- seq7 */ ARK3116_RCV(serial, 7, 0xFE, 0xC0, 0x0000, 0x0003, 0x00, buf); @@ -125,6 +145,8 @@ static int ark3116_attach(struct usb_serial *serial) ARK3116_SND(serial, 147, 0xFE, 0x40, 0x0083, 0x0003); ARK3116_SND(serial, 148, 0xFE, 0x40, 0x0038, 0x0000); ARK3116_SND(serial, 149, 0xFE, 0x40, 0x0001, 0x0001); + if (is_irda(serial)) + ARK3116_SND(serial, 1004, 0xFE, 0x40, 0x0000, 0x0009); ARK3116_SND(serial, 150, 0xFE, 0x40, 0x0003, 0x0003); ARK3116_RCV(serial, 151, 0xFE, 0xC0, 0x0000, 0x0004, 0x03, buf); ARK3116_SND(serial, 152, 0xFE, 0x40, 0x0000, 0x0003); |