2010-03-01 09:17:47

by Sujith

[permalink] [raw]
Subject: [PATCH 3/7] ath9k: Move ath9k specific structures to ath9k

These structures are not used by ath9k_htc.

Signed-off-by: Sujith <[email protected]>
---
drivers/net/wireless/ath/ath9k/ath9k.h | 67 ++++++++++++++++++++++++++++
drivers/net/wireless/ath/ath9k/common.h | 72 -------------------------------
drivers/net/wireless/ath/ath9k/lib.h | 6 +++
3 files changed, 73 insertions(+), 72 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index d3acf1c..b77aedd 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -135,6 +135,11 @@ void ath_descdma_cleanup(struct ath_softc *sc, struct ath_descdma *dd,
#define ATH_TXMAXTRY 13
#define ATH_MGT_TXMAXTRY 4

+#define WME_NUM_TID 16
+#define WME_BA_BMP_SIZE 64
+#define WME_MAX_BA WME_BA_BMP_SIZE
+#define ATH_TID_MAX_BUFS (2 * WME_MAX_BA)
+
#define TID_TO_WME_AC(_tid) \
((((_tid) == 0) || ((_tid) == 3)) ? WME_AC_BE : \
(((_tid) == 1) || ((_tid) == 2)) ? WME_AC_BK : \
@@ -200,10 +205,72 @@ struct ath_txq {
struct list_head axq_acq;
};

+struct ath_atx_ac {
+ int sched;
+ int qnum;
+ struct list_head list;
+ struct list_head tid_q;
+};
+
+struct ath_buf_state {
+ int bfs_nframes;
+ u16 bfs_al;
+ u16 bfs_frmlen;
+ int bfs_seqno;
+ int bfs_tidno;
+ int bfs_retries;
+ u8 bf_type;
+ u32 bfs_keyix;
+ enum ath9k_key_type bfs_keytype;
+};
+
+struct ath_buf {
+ struct list_head list;
+ struct ath_buf *bf_lastbf; /* last buf of this unit (a frame or
+ an aggregate) */
+ struct ath_buf *bf_next; /* next subframe in the aggregate */
+ struct sk_buff *bf_mpdu; /* enclosing frame structure */
+ struct ath_desc *bf_desc; /* virtual addr of desc */
+ dma_addr_t bf_daddr; /* physical addr of desc */
+ dma_addr_t bf_buf_addr; /* physical addr of data buffer */
+ bool bf_stale;
+ bool bf_isnullfunc;
+ u16 bf_flags;
+ struct ath_buf_state bf_state;
+ dma_addr_t bf_dmacontext;
+ struct ath_wiphy *aphy;
+};
+
#define AGGR_CLEANUP BIT(1)
#define AGGR_ADDBA_COMPLETE BIT(2)
#define AGGR_ADDBA_PROGRESS BIT(3)

+struct ath_atx_tid {
+ struct list_head list;
+ struct list_head buf_q;
+ struct ath_node *an;
+ struct ath_atx_ac *ac;
+ struct ath_buf *tx_buf[ATH_TID_MAX_BUFS];
+ u16 seq_start;
+ u16 seq_next;
+ u16 baw_size;
+ int tidno;
+ int baw_head; /* first un-acked tx buffer */
+ int baw_tail; /* next unused tx buffer slot */
+ int sched;
+ int paused;
+ u8 state;
+};
+
+struct ath_node {
+ struct ath_common *common;
+ struct ath_atx_tid tid[WME_NUM_TID];
+ struct ath_atx_ac ac[WME_NUM_AC];
+ u16 maxampdu;
+ u8 mpdudensity;
+ int last_rssi;
+};
+
struct ath_tx_control {
struct ath_txq *txq;
int if_id;
diff --git a/drivers/net/wireless/ath/ath9k/common.h b/drivers/net/wireless/ath/ath9k/common.h
index 475fb14..7dcf938 100644
--- a/drivers/net/wireless/ath/ath9k/common.h
+++ b/drivers/net/wireless/ath/ath9k/common.h
@@ -23,17 +23,6 @@

/* Common header for Atheros 802.11n base driver cores */

-#define WME_NUM_TID 16
-#define WME_BA_BMP_SIZE 64
-#define WME_MAX_BA WME_BA_BMP_SIZE
-#define ATH_TID_MAX_BUFS (2 * WME_MAX_BA)
-
-#define WME_AC_BE 0
-#define WME_AC_BK 1
-#define WME_AC_VI 2
-#define WME_AC_VO 3
-#define WME_NUM_AC 4
-
#define ATH_RSSI_DUMMY_MARKER 0x127
#define ATH_RSSI_LPF_LEN 10
#define RSSI_LPF_THRESHOLD -20
@@ -49,64 +38,3 @@
#define ATH_EP_RND(x, mul) \
((((x)%(mul)) >= ((mul)/2)) ? ((x) + ((mul) - 1)) / (mul) : (x)/(mul))

-struct ath_atx_ac {
- int sched;
- int qnum;
- struct list_head list;
- struct list_head tid_q;
-};
-
-struct ath_buf_state {
- int bfs_nframes;
- u16 bfs_al;
- u16 bfs_frmlen;
- int bfs_seqno;
- int bfs_tidno;
- int bfs_retries;
- u8 bf_type;
- u32 bfs_keyix;
- enum ath9k_key_type bfs_keytype;
-};
-
-struct ath_buf {
- struct list_head list;
- struct ath_buf *bf_lastbf; /* last buf of this unit (a frame or
- an aggregate) */
- struct ath_buf *bf_next; /* next subframe in the aggregate */
- struct sk_buff *bf_mpdu; /* enclosing frame structure */
- struct ath_desc *bf_desc; /* virtual addr of desc */
- dma_addr_t bf_daddr; /* physical addr of desc */
- dma_addr_t bf_buf_addr; /* physical addr of data buffer */
- bool bf_stale;
- bool bf_isnullfunc;
- u16 bf_flags;
- struct ath_buf_state bf_state;
- dma_addr_t bf_dmacontext;
- struct ath_wiphy *aphy;
-};
-
-struct ath_atx_tid {
- struct list_head list;
- struct list_head buf_q;
- struct ath_node *an;
- struct ath_atx_ac *ac;
- struct ath_buf *tx_buf[ATH_TID_MAX_BUFS];
- u16 seq_start;
- u16 seq_next;
- u16 baw_size;
- int tidno;
- int baw_head; /* first un-acked tx buffer */
- int baw_tail; /* next unused tx buffer slot */
- int sched;
- int paused;
- u8 state;
-};
-
-struct ath_node {
- struct ath_common *common;
- struct ath_atx_tid tid[WME_NUM_TID];
- struct ath_atx_ac ac[WME_NUM_AC];
- u16 maxampdu;
- u8 mpdudensity;
- int last_rssi;
-};
diff --git a/drivers/net/wireless/ath/ath9k/lib.h b/drivers/net/wireless/ath/ath9k/lib.h
index 86dc86d..b7f9978 100644
--- a/drivers/net/wireless/ath/ath9k/lib.h
+++ b/drivers/net/wireless/ath/ath9k/lib.h
@@ -64,6 +64,12 @@ enum ath_led_type {
ATH_LED_RX
};

+#define WME_AC_BE 0
+#define WME_AC_BK 1
+#define WME_AC_VI 2
+#define WME_AC_VO 3
+#define WME_NUM_AC 4
+
int ath9k_get_hw_crypto_keytype(struct sk_buff *skb);
u32 ath9k_calcrxfilter(struct ieee80211_hw *hw, struct ath_hw *ah,
unsigned int rxfilter);
--
1.7.0.1