diff options
| author |   Rafał Miłecki <zajec5@gmail.com> | 2011-08-14 23:27:28 +0200 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2011-08-24 14:41:41 -0400 |
| commit | f928668f2d822ec51c0853fc92f4da2fef376958 (patch) | |
| tree | f986be52beda38434334d90c027eaa08667af724 /drivers/net/wireless | |
| parent | b43: fix DMA on some bugged hardware (diff) | |
| download | linux-dev-f928668f2d822ec51c0853fc92f4da2fef376958.tar.xz linux-dev-f928668f2d822ec51c0853fc92f4da2fef376958.zip | |
b43: LCN-PHY: add very basic PHY ops
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/b43/phy_lcn.c | 54 | ||||
| -rw-r--r-- | drivers/net/wireless/b43/phy_lcn.h | 2 |
2 files changed, 53 insertions, 3 deletions
diff --git a/drivers/net/wireless/b43/phy_lcn.c b/drivers/net/wireless/b43/phy_lcn.c index 9f7dbbd5ced6..03944ad13cfb 100644 --- a/drivers/net/wireless/b43/phy_lcn.c +++ b/drivers/net/wireless/b43/phy_lcn.c @@ -28,14 +28,64 @@ #include "main.h" /************************************************** + * Basic PHY ops. + **************************************************/ + +static int b43_phy_lcn_op_allocate(struct b43_wldev *dev) +{ + struct b43_phy_lcn *phy_lcn; + + phy_lcn = kzalloc(sizeof(*phy_lcn), GFP_KERNEL); + if (!phy_lcn) + return -ENOMEM; + dev->phy.lcn = phy_lcn; + + return 0; +} + +static void b43_phy_lcn_op_free(struct b43_wldev *dev) +{ + struct b43_phy *phy = &dev->phy; + struct b43_phy_lcn *phy_lcn = phy->lcn; + + kfree(phy_lcn); + phy->lcn = NULL; +} + +static void b43_phy_lcn_op_prepare_structs(struct b43_wldev *dev) +{ + struct b43_phy *phy = &dev->phy; + struct b43_phy_lcn *phy_lcn = phy->lcn; + + memset(phy_lcn, 0, sizeof(*phy_lcn)); +} + +static unsigned int b43_phy_lcn_op_get_default_chan(struct b43_wldev *dev) +{ + if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + return 1; + return 36; +} + +static enum b43_txpwr_result +b43_phy_lcn_op_recalc_txpower(struct b43_wldev *dev, bool ignore_tssi) +{ + return B43_TXPWR_RES_DONE; +} + +static void b43_phy_lcn_op_adjust_txpower(struct b43_wldev *dev) +{ +} + +/************************************************** * PHY ops struct. **************************************************/ const struct b43_phy_operations b43_phyops_lcn = { - /* .allocate = b43_phy_lcn_op_allocate, .free = b43_phy_lcn_op_free, .prepare_structs = b43_phy_lcn_op_prepare_structs, + /* .init = b43_phy_lcn_op_init, .phy_read = b43_phy_lcn_op_read, .phy_write = b43_phy_lcn_op_write, @@ -45,8 +95,8 @@ const struct b43_phy_operations b43_phyops_lcn = { .software_rfkill = b43_phy_lcn_op_software_rfkill, .switch_analog = b43_phy_lcn_op_switch_analog, .switch_channel = b43_phy_lcn_op_switch_channel, + */ .get_default_chan = b43_phy_lcn_op_get_default_chan, .recalc_txpower = b43_phy_lcn_op_recalc_txpower, .adjust_txpower = b43_phy_lcn_op_adjust_txpower, - */ }; diff --git a/drivers/net/wireless/b43/phy_lcn.h b/drivers/net/wireless/b43/phy_lcn.h index c046c2a6cab4..9e1b291cca38 100644 --- a/drivers/net/wireless/b43/phy_lcn.h +++ b/drivers/net/wireless/b43/phy_lcn.h @@ -11,4 +11,4 @@ struct b43_phy_lcn { struct b43_phy_operations; extern const struct b43_phy_operations b43_phyops_lcn; -#endif /* B43_PHY_LCN_H_ */
\ No newline at end of file +#endif /* B43_PHY_LCN_H_ */ |