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authorLennert Buytenhek <buytenh@wantstofly.org>2010-01-12 13:48:17 +0100
committerJohn W. Linville <linville@tuxdriver.com>2010-01-12 14:21:13 -0500
commit1349ad2f06f86f41415cf7ffa9e068fd4f89be87 (patch)
tree271309496e4b73f3f2503a4af4704562f4d7acae /drivers/net/wireless/mwl8k.c
parent777ad375d5960e0d2a945a34032b182eb2952d45 (diff)
downloadop-kernel-dev-1349ad2f06f86f41415cf7ffa9e068fd4f89be87.zip
op-kernel-dev-1349ad2f06f86f41415cf7ffa9e068fd4f89be87.tar.gz
mwl8k: move responsibility for initialising wiphy bands to GET_HW_SPEC
So that we can make 2.4 GHz and 5 GHz band registration conditional on the capability bitmask returned by the firmware. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwl8k.c')
-rw-r--r--drivers/net/wireless/mwl8k.c35
1 files changed, 24 insertions, 11 deletions
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 37cbfbf..a17111f 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -1558,6 +1558,28 @@ static int mwl8k_post_cmd(struct ieee80211_hw *hw, struct mwl8k_cmd_pkt *cmd)
}
/*
+ * Setup code shared between STA and AP firmware images.
+ */
+static void mwl8k_setup_2ghz_band(struct ieee80211_hw *hw)
+{
+ struct mwl8k_priv *priv = hw->priv;
+
+ BUILD_BUG_ON(sizeof(priv->channels_24) != sizeof(mwl8k_channels_24));
+ memcpy(priv->channels_24, mwl8k_channels_24, sizeof(mwl8k_channels_24));
+
+ BUILD_BUG_ON(sizeof(priv->rates_24) != sizeof(mwl8k_rates_24));
+ memcpy(priv->rates_24, mwl8k_rates_24, sizeof(mwl8k_rates_24));
+
+ priv->band_24.band = IEEE80211_BAND_2GHZ;
+ priv->band_24.channels = priv->channels_24;
+ priv->band_24.n_channels = ARRAY_SIZE(mwl8k_channels_24);
+ priv->band_24.bitrates = priv->rates_24;
+ priv->band_24.n_bitrates = ARRAY_SIZE(mwl8k_rates_24);
+
+ hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band_24;
+}
+
+/*
* CMD_GET_HW_SPEC (STA version).
*/
struct mwl8k_cmd_get_hw_spec_sta {
@@ -1671,6 +1693,7 @@ static int mwl8k_cmd_get_hw_spec_sta(struct ieee80211_hw *hw)
priv->num_mcaddrs = le16_to_cpu(cmd->num_mcaddrs);
priv->fw_rev = le32_to_cpu(cmd->fw_rev);
priv->hw_rev = cmd->hw_rev;
+ mwl8k_setup_2ghz_band(hw);
if (cmd->caps & cpu_to_le32(MWL8K_CAP_MIMO))
mwl8k_set_ht_caps(hw, le32_to_cpu(cmd->caps));
}
@@ -1726,6 +1749,7 @@ static int mwl8k_cmd_get_hw_spec_ap(struct ieee80211_hw *hw)
priv->num_mcaddrs = le16_to_cpu(cmd->num_mcaddrs);
priv->fw_rev = le32_to_cpu(cmd->fw_rev);
priv->hw_rev = cmd->hw_rev;
+ mwl8k_setup_2ghz_band(hw);
off = le32_to_cpu(cmd->wcbbase0) & 0xffff;
iowrite32(cpu_to_le32(priv->txq[0].txd_dma), priv->sram + off);
@@ -3853,17 +3877,6 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
priv->pending_tx_pkts = 0;
- memcpy(priv->channels_24, mwl8k_channels_24, sizeof(mwl8k_channels_24));
- priv->band_24.band = IEEE80211_BAND_2GHZ;
- priv->band_24.channels = priv->channels_24;
- priv->band_24.n_channels = ARRAY_SIZE(mwl8k_channels_24);
- priv->band_24.bitrates = priv->rates_24;
- priv->band_24.n_bitrates = ARRAY_SIZE(mwl8k_rates_24);
- hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band_24;
-
- BUILD_BUG_ON(sizeof(priv->rates_24) != sizeof(mwl8k_rates_24));
- memcpy(priv->rates_24, mwl8k_rates_24, sizeof(mwl8k_rates_24));
-
/*
* Extra headroom is the size of the required DMA header
* minus the size of the smallest 802.11 frame (CTS frame).
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