diff options
| author | Alexander Aring <alex.aring@gmail.com> | 2015-09-05 12:27:59 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2015-09-17 13:20:06 +0200 |
| commit | 9def9afde77a298bfc6ad84a6c5a9e9523aa8bab (patch) | |
| tree | fb1393154720110d59ae75c6051f2f52df2c0cae /drivers/net/ieee802154/atusb.c | |
| parent | c5080d42db1d5d5c57274bb4235d0e50fd3a3a6d (diff) | |
atusb: add handling for different chipnames
This patch supports handling for printout different chipnames between
atusb and rzusb. The rzusb contains an at86rf230 and atusb an at86rf231
transceiver.
Cc: Stefan Schmidt <stefan@osg.samsung.com>
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/net/ieee802154/atusb.c')
| -rw-r--r-- | drivers/net/ieee802154/atusb.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/net/ieee802154/atusb.c b/drivers/net/ieee802154/atusb.c index 80dfc725b8dc..199a94a9c8bc 100644 --- a/drivers/net/ieee802154/atusb.c +++ b/drivers/net/ieee802154/atusb.c @@ -559,6 +559,7 @@ static int atusb_get_and_show_chip(struct atusb *atusb) { struct usb_device *usb_dev = atusb->usb_dev; uint8_t man_id_0, man_id_1, part_num, version_num; + const char *chip; man_id_0 = atusb_read_reg(atusb, RG_MAN_ID_0); man_id_1 = atusb_read_reg(atusb, RG_MAN_ID_1); @@ -574,14 +575,22 @@ static int atusb_get_and_show_chip(struct atusb *atusb) man_id_1, man_id_0); goto fail; } - if (part_num != 3 && part_num != 2) { + + switch (part_num) { + case 2: + chip = "AT86RF230"; + break; + case 3: + chip = "AT86RF231"; + break; + default: dev_err(&usb_dev->dev, "unexpected transceiver, part 0x%02x version 0x%02x\n", part_num, version_num); goto fail; } - dev_info(&usb_dev->dev, "ATUSB: AT86RF231 version %d\n", version_num); + dev_info(&usb_dev->dev, "ATUSB: %s version %d\n", chip, version_num); return 0; |