Commit a99f20b6 authored by Jérôme Pouiller's avatar Jérôme Pouiller Committed by Greg Kroah-Hartman
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staging: wfx: remove references to WFxxx in comments 



The WF200 is the only representative of the WFxxx series and the
development of any successor is not expected. So, for clarity, replace
occurrences of "WFxxx" with "WF200".

Signed-off-by: default avatarJérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20210913130203.1903622-25-Jerome.Pouiller@silabs.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 34ac73a4

drivers/staging/wfx/bh.c

+2 −2
Original line number Diff line number Diff line
@@ -72,7 +72,7 @@ static int rx_helper(struct wfx_dev *wdev, size_t read_len, int *is_cnf) 
	int piggyback = 0;



	WARN(read_len > round_down(0xFFF, 2) * sizeof(u16),

	     "%s: request exceed WFx capability", __func__);

	     "%s: request exceed the chip capability", __func__);



	// Add 2 to take into account piggyback size

	alloc_len = wdev->hwbus_ops->align_size(wdev->hwbus_priv, read_len + 2);
@@ -181,7 +181,7 @@ static void tx_helper(struct wfx_dev *wdev, struct hif_msg *hif) 


	data = hif;

	WARN(len > wdev->hw_caps.size_inp_ch_buf,

	     "%s: request exceed WFx capability: %zu > %d\n", __func__,

	     "%s: request exceed the chip capability: %zu > %d\n", __func__,

	     len, wdev->hw_caps.size_inp_ch_buf);

	len = wdev->hwbus_ops->align_size(wdev->hwbus_priv, len);

	ret = wfx_data_write(wdev, data, len);

drivers/staging/wfx/bus_spi.c

+3 −3
Original line number Diff line number Diff line
@@ -39,9 +39,9 @@ struct wfx_spi_priv { 
};



/*

 * WFx chip read data 16bits at time and place them directly into (little

 * endian) CPU register. So, chip expect byte order like "B1 B0 B3 B2" (while

 * LE is "B0 B1 B2 B3" and BE is "B3 B2 B1 B0")

 * The chip reads 16bits of data at time and place them directly into (little

 * endian) CPU register. So, the chip expects bytes order to be "B1 B0 B3 B2"

 * (while LE is "B0 B1 B2 B3" and BE is "B3 B2 B1 B0")

 *

 * A little endian host with bits_per_word == 16 should do the right job

 * natively. The code below to support big endian host and commonly used SPI

drivers/staging/wfx/data_tx.c

+2 −2
Original line number Diff line number Diff line
@@ -31,8 +31,8 @@ static int wfx_get_hw_rate(struct wfx_dev *wdev, 
		}

		return rate->idx + 14;

	}

	// WFx only support 2GHz, else band information should be retrieved

	// from ieee80211_tx_info

	// The device only support 2GHz, else band information should be

	// retrieved from ieee80211_tx_info

	band = wdev->hw->wiphy->bands[NL80211_BAND_2GHZ];

	if (rate->idx >= band->n_bitrates) {

		WARN(1, "wrong rate->idx value: %d", rate->idx);

drivers/staging/wfx/fwio.c

+2 −2
Original line number Diff line number Diff line
@@ -207,8 +207,8 @@ static int upload_firmware(struct wfx_dev *wdev, const u8 *data, size_t len) 
		if (ret < 0)

			return ret;



		// WFx seems to not support writing 0 in this register during

		// first loop

		// The device seems to not support writing 0 in this register

		// during first loop

		offs += DNLD_BLOCK_SIZE;

		ret = sram_reg_write(wdev, WFX_DCA_PUT, offs);

		if (ret < 0)

drivers/staging/wfx/hif_api_cmd.h

+1 −1
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: Apache-2.0 */

/*

 * WFx hardware interface definitions

 * WF200 hardware interface definitions

 *

 * Copyright (c) 2018-2020, Silicon Laboratories Inc.

 */