[PATCH 01/11] atheros: add ieee80211_hw to ath_common
Luis R. Rodriguez
lrodriguez at atheros.com
Mon Sep 14 08:37:18 UTC 2009
Make use of it on hw code in ath9k to avoid
using the ath9k ath_softc.
Signed-off-by: Luis R. Rodriguez <lrodriguez at atheros.com>
---
drivers/net/wireless/ath/ath.h | 2 ++
drivers/net/wireless/ath/ath5k/base.c | 1 +
drivers/net/wireless/ath/ath9k/ani.c | 4 ++--
drivers/net/wireless/ath/ath9k/calib.c | 4 ++--
drivers/net/wireless/ath/ath9k/hw.c | 8 ++++----
drivers/net/wireless/ath/ath9k/hw.h | 1 +
drivers/net/wireless/ath/ath9k/main.c | 1 +
7 files changed, 13 insertions(+), 8 deletions(-)
diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h
index 0582ee4..8865413 100644
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -19,6 +19,7 @@
#include <linux/skbuff.h>
#include <linux/if_ether.h>
+#include <net/mac80211.h>
static const u8 ath_bcast_mac[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
@@ -46,6 +47,7 @@ struct ath_ops {
struct ath_common {
void *ah;
+ struct ieee80211_hw *hw;
u16 cachelsz;
u16 curaid;
u8 macaddr[ETH_ALEN];
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 25a0a73..d88010b 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -594,6 +594,7 @@ ath5k_pci_probe(struct pci_dev *pdev,
common = ath5k_hw_common(sc->ah);
common->ops = &ath5k_common_ops;
common->ah = sc->ah;
+ common->hw = hw;
common->cachelsz = csz << 2; /* convert to bytes */
/* Initialize device */
diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c
index e4f9559..9682c49 100644
--- a/drivers/net/wireless/ath/ath9k/ani.c
+++ b/drivers/net/wireless/ath/ath9k/ani.c
@@ -271,7 +271,7 @@ static void ath9k_ani_restart(struct ath_hw *ah)
static void ath9k_hw_ani_ofdm_err_trigger(struct ath_hw *ah)
{
- struct ieee80211_conf *conf = &ah->ah_sc->hw->conf;
+ struct ieee80211_conf *conf = &ath9k_hw_common(ah)->hw->conf;
struct ar5416AniState *aniState;
int32_t rssi;
@@ -343,7 +343,7 @@ static void ath9k_hw_ani_ofdm_err_trigger(struct ath_hw *ah)
static void ath9k_hw_ani_cck_err_trigger(struct ath_hw *ah)
{
- struct ieee80211_conf *conf = &ah->ah_sc->hw->conf;
+ struct ieee80211_conf *conf = &ath9k_hw_common(ah)->hw->conf;
struct ar5416AniState *aniState;
int32_t rssi;
diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c
index dfd9565..edf1fdd 100644
--- a/drivers/net/wireless/ath/ath9k/calib.c
+++ b/drivers/net/wireless/ath/ath9k/calib.c
@@ -278,7 +278,7 @@ static bool ath9k_hw_per_calibration(struct ath_hw *ah,
static bool ath9k_hw_iscal_supported(struct ath_hw *ah,
enum ath9k_cal_types calType)
{
- struct ieee80211_conf *conf = &ah->ah_sc->hw->conf;
+ struct ieee80211_conf *conf = &ath9k_hw_common(ah)->hw->conf;
switch (calType & ah->supp_cals) {
case IQ_MISMATCH_CAL: /* Both 2 GHz and 5 GHz support OFDM */
@@ -555,7 +555,7 @@ static void ath9k_hw_adc_dccal_calibrate(struct ath_hw *ah, u8 numChains)
/* This is done for the currently configured channel */
bool ath9k_hw_reset_calvalid(struct ath_hw *ah)
{
- struct ieee80211_conf *conf = &ah->ah_sc->hw->conf;
+ struct ieee80211_conf *conf = &ath9k_hw_common(ah)->hw->conf;
struct ath9k_cal_list *currCal = ah->cal_list_curr;
if (!ah->curchan)
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 80bfa18..1f4e747 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -40,7 +40,7 @@ static void ath9k_hw_spur_mitigate(struct ath_hw *ah, struct ath9k_channel *chan
static u32 ath9k_hw_mac_usec(struct ath_hw *ah, u32 clks)
{
- struct ieee80211_conf *conf = &ah->ah_sc->hw->conf;
+ struct ieee80211_conf *conf = &ath9k_hw_common(ah)->hw->conf;
if (!ah->curchan) /* should really check for CCK instead */
return clks / ATH9K_CLOCK_RATE_CCK;
@@ -52,7 +52,7 @@ static u32 ath9k_hw_mac_usec(struct ath_hw *ah, u32 clks)
static u32 ath9k_hw_mac_to_usec(struct ath_hw *ah, u32 clks)
{
- struct ieee80211_conf *conf = &ah->ah_sc->hw->conf;
+ struct ieee80211_conf *conf = &ath9k_hw_common(ah)->hw->conf;
if (conf_is_ht40(conf))
return ath9k_hw_mac_usec(ah, clks) / 2;
@@ -62,7 +62,7 @@ static u32 ath9k_hw_mac_to_usec(struct ath_hw *ah, u32 clks)
static u32 ath9k_hw_mac_clks(struct ath_hw *ah, u32 usecs)
{
- struct ieee80211_conf *conf = &ah->ah_sc->hw->conf;
+ struct ieee80211_conf *conf = &ath9k_hw_common(ah)->hw->conf;
if (!ah->curchan) /* should really check for CCK instead */
return usecs *ATH9K_CLOCK_RATE_CCK;
@@ -73,7 +73,7 @@ static u32 ath9k_hw_mac_clks(struct ath_hw *ah, u32 usecs)
static u32 ath9k_hw_mac_to_clks(struct ath_hw *ah, u32 usecs)
{
- struct ieee80211_conf *conf = &ah->ah_sc->hw->conf;
+ struct ieee80211_conf *conf = &ath9k_hw_common(ah)->hw->conf;
if (conf_is_ht40(conf))
return ath9k_hw_mac_clks(ah, usecs) * 2;
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 0271680..eeb55e9 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -437,6 +437,7 @@ struct ath_gen_timer_table {
};
struct ath_hw {
+ struct ieee80211_hw *hw;
struct ath_softc *ah_sc;
struct ath_common common;
struct ath9k_hw_version hw_version;
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 3d5d597..0884c3e 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1575,6 +1575,7 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid)
common = ath9k_hw_common(ah);
common->ops = &ath9k_common_ops;
common->ah = ah;
+ common->hw = sc->hw;
/*
* Cache line size is used to size and align various
--
1.6.3.3
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