b43: N-PHY: prepare for rev3+ channel tables

[safe/jmp/linux-2.6] / drivers / net / wireless / b43 / phy_n.c

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index d9e47ba..34f80c4 100644 (file)
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -104,7 +104,7 @@ static enum b43_txpwr_result b43_nphy_op_recalc_txpower(struct b43_wldev *dev,
 }
 
 static void b43_chantab_radio_upload(struct b43_wldev *dev,
-                                    const struct b43_nphy_channeltab_entry *e)
+                               const struct b43_nphy_channeltab_entry_rev2 *e)
 {
        b43_radio_write(dev, B2055_PLL_REF, e->radio_pll_ref);
        b43_radio_write(dev, B2055_RF_PLLMOD0, e->radio_rf_pllmod0);
@@ -159,7 +159,7 @@ static void b43_nphy_tx_power_fix(struct b43_wldev *dev)
 
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/Radio/2055Setup */
 static void b43_radio_2055_setup(struct b43_wldev *dev,
-                               const struct b43_nphy_channeltab_entry *e)
+                               const struct b43_nphy_channeltab_entry_rev2 *e)
 {
        B43_WARN_ON(dev->phy.rev >= 3);
 
@@ -3336,16 +3336,20 @@ static int b43_nphy_set_chanspec(struct b43_wldev *dev,
 {
        struct b43_phy_n *nphy = dev->phy.n;
 
-       const struct b43_nphy_channeltab_entry *tabent;
+       const struct b43_nphy_channeltab_entry_rev2 *tabent_r2;
+       const struct b43_nphy_channeltab_entry_rev3 *tabent_r3;
 
        u8 tmp;
        u8 channel = chanspec.channel;
 
        if (dev->phy.rev >= 3) {
                /* TODO */
+               tabent_r3 = NULL;
+               if (!tabent_r3)
+                       return -ESRCH;
        } else {
-               tabent = b43_nphy_get_chantabent(dev, channel);
-               if (!tabent)
+               tabent_r2 = b43_nphy_get_chantabent_rev2(dev, channel);
+               if (!tabent_r2)
                        return -ESRCH;
        }
 
@@ -3367,13 +3371,13 @@ static int b43_nphy_set_chanspec(struct b43_wldev *dev,
        if (dev->phy.rev >= 3) {
                tmp = (chanspec.b_freq == 1) ? 4 : 0;
                b43_radio_maskset(dev, 0x08, 0xFFFB, tmp);
-               /* TODO: PHY Radio2056 Setup (chan_info_ptr[i]) */
-               /* TODO: N PHY Chanspec Setup (chan_info_ptr[i]) */
+               /* TODO: PHY Radio2056 Setup (dev, tabent_r3); */
+               b43_nphy_chanspec_setup(dev, &(tabent_r3->phy_regs), chanspec);
        } else {
                tmp = (chanspec.b_freq == 1) ? 0x0020 : 0x0050;
                b43_radio_maskset(dev, B2055_MASTER1, 0xFF8F, tmp);
-               b43_radio_2055_setup(dev, tabent);
-               b43_nphy_chanspec_setup(dev, &(tabent->phy_regs), chanspec);
+               b43_radio_2055_setup(dev, tabent_r2);
+               b43_nphy_chanspec_setup(dev, &(tabent_r2->phy_regs), chanspec);
        }
 
        return 0;