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Commit 9def9afd authored by Alexander Aring's avatar Alexander Aring Committed by Marcel Holtmann
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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: default avatarAlexander Aring <alex.aring@gmail.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent c5080d42

drivers/net/ieee802154/atusb.c

+11 −2
Original line number Diff line number Diff line
@@ -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;