On Sunday 08 November 2009, Bartlomiej Zolnierkiewicz wrote:
> From: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
> Subject: [PATCH] rt2800: prepare for rt2800*_probe_hw_mode() unification
>
> Enclose interface specific code in rt2800[pci,usb]_probe_hw_mode()
> with rt2x00_intf_is_[pci,usb]() checks.
>
> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
Acked-by: Ivo van Doorn <IvDoorn@xxxxxxxxx>
> ---
> drivers/net/wireless/rt2x00/rt2800pci.c | 24 ++++++++++++++----------
> drivers/net/wireless/rt2x00/rt2800usb.c | 19 ++++++++++++-------
> 2 files changed, 26 insertions(+), 17 deletions(-)
>
> Index: b/drivers/net/wireless/rt2x00/rt2800pci.c
> ===================================================================
> --- a/drivers/net/wireless/rt2x00/rt2800pci.c
> +++ b/drivers/net/wireless/rt2x00/rt2800pci.c
> @@ -1175,6 +1175,7 @@ static const struct rf_channel rf_vals[]
>
> static int rt2800pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
> {
> + struct rt2x00_chip *chip = &rt2x00dev->chip;
> struct hw_mode_spec *spec = &rt2x00dev->spec;
> struct channel_info *info;
> char *tx_power1;
> @@ -1190,7 +1191,9 @@ static int rt2800pci_probe_hw_mode(struc
> IEEE80211_HW_SIGNAL_DBM |
> IEEE80211_HW_SUPPORTS_PS |
> IEEE80211_HW_PS_NULLFUNC_STACK;
> - rt2x00dev->hw->extra_tx_headroom = TXWI_DESC_SIZE;
> +
> + if (rt2x00_intf_is_pci(rt2x00dev))
> + rt2x00dev->hw->extra_tx_headroom = TXWI_DESC_SIZE;
>
> SET_IEEE80211_DEV(rt2x00dev->hw, rt2x00dev->dev);
> SET_IEEE80211_PERM_ADDR(rt2x00dev->hw,
> @@ -1205,17 +1208,18 @@ static int rt2800pci_probe_hw_mode(struc
> spec->supported_bands = SUPPORT_BAND_2GHZ;
> spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM;
>
> - if (rt2x00_rf(&rt2x00dev->chip, RF2820) ||
> - rt2x00_rf(&rt2x00dev->chip, RF2720) ||
> - rt2x00_rf(&rt2x00dev->chip, RF3020) ||
> - rt2x00_rf(&rt2x00dev->chip, RF3021) ||
> - rt2x00_rf(&rt2x00dev->chip, RF3022) ||
> - rt2x00_rf(&rt2x00dev->chip, RF2020) ||
> - rt2x00_rf(&rt2x00dev->chip, RF3052)) {
> + if (rt2x00_rf(chip, RF2820) ||
> + rt2x00_rf(chip, RF2720) ||
> + (rt2x00_intf_is_pci(rt2x00dev) &&
> + (rt2x00_rf(chip, RF3020) ||
> + rt2x00_rf(chip, RF3021) ||
> + rt2x00_rf(chip, RF3022) ||
> + rt2x00_rf(chip, RF2020) ||
> + rt2x00_rf(chip, RF3052)))) {
> spec->num_channels = 14;
> spec->channels = rf_vals;
> - } else if (rt2x00_rf(&rt2x00dev->chip, RF2850) ||
> - rt2x00_rf(&rt2x00dev->chip, RF2750)) {
> + } else if (rt2x00_rf(chip, RF2850) ||
> + rt2x00_rf(chip, RF2750)) {
> spec->supported_bands |= SUPPORT_BAND_5GHZ;
> spec->num_channels = ARRAY_SIZE(rf_vals);
> spec->channels = rf_vals;
> Index: b/drivers/net/wireless/rt2x00/rt2800usb.c
> ===================================================================
> --- a/drivers/net/wireless/rt2x00/rt2800usb.c
> +++ b/drivers/net/wireless/rt2x00/rt2800usb.c
> @@ -770,6 +770,7 @@ static const struct rf_channel rf_vals_3
>
> static int rt2800usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
> {
> + struct rt2x00_chip *chip = &rt2x00dev->chip;
> struct hw_mode_spec *spec = &rt2x00dev->spec;
> struct channel_info *info;
> char *tx_power1;
> @@ -785,7 +786,10 @@ static int rt2800usb_probe_hw_mode(struc
> IEEE80211_HW_SIGNAL_DBM |
> IEEE80211_HW_SUPPORTS_PS |
> IEEE80211_HW_PS_NULLFUNC_STACK;
> - rt2x00dev->hw->extra_tx_headroom = TXINFO_DESC_SIZE + TXWI_DESC_SIZE;
> +
> + if (rt2x00_intf_is_usb(rt2x00dev))
> + rt2x00dev->hw->extra_tx_headroom =
> + TXINFO_DESC_SIZE + TXWI_DESC_SIZE;
>
> SET_IEEE80211_DEV(rt2x00dev->hw, rt2x00dev->dev);
> SET_IEEE80211_PERM_ADDR(rt2x00dev->hw,
> @@ -800,17 +804,18 @@ static int rt2800usb_probe_hw_mode(struc
> spec->supported_bands = SUPPORT_BAND_2GHZ;
> spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM;
>
> - if (rt2x00_rf(&rt2x00dev->chip, RF2820) ||
> - rt2x00_rf(&rt2x00dev->chip, RF2720)) {
> + if (rt2x00_rf(chip, RF2820) ||
> + rt2x00_rf(chip, RF2720)) {
> spec->num_channels = 14;
> spec->channels = rf_vals;
> - } else if (rt2x00_rf(&rt2x00dev->chip, RF2850) ||
> - rt2x00_rf(&rt2x00dev->chip, RF2750)) {
> + } else if (rt2x00_rf(chip, RF2850) ||
> + rt2x00_rf(chip, RF2750)) {
> spec->supported_bands |= SUPPORT_BAND_5GHZ;
> spec->num_channels = ARRAY_SIZE(rf_vals);
> spec->channels = rf_vals;
> - } else if (rt2x00_rf(&rt2x00dev->chip, RF3020) ||
> - rt2x00_rf(&rt2x00dev->chip, RF2020)) {
> + } else if (rt2x00_intf_is_usb(rt2x00dev) &&
> + (rt2x00_rf(chip, RF3020) ||
> + rt2x00_rf(chip, RF2020))) {
> spec->num_channels = ARRAY_SIZE(rf_vals_3070);
> spec->channels = rf_vals_3070;
> }
>
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