All of lore.kernel.org
 help / color / mirror / Atom feed
* [PATCH 0/2] ath10k: HTT ops wrappers
@ 2018-04-15 12:22 ` Erik Stromdahl
  0 siblings, 0 replies; 8+ messages in thread
From: Erik Stromdahl @ 2018-04-15 12:22 UTC (permalink / raw)
  To: kvalo, linux-wireless, ath10k; +Cc: Erik Stromdahl

These two patches were included in the High latency v4 RFC
submitted a few months ago.

I think it would be appropriate to add them separately since
they are not really related to the HL patches.

This will make the next HL patch set somewhat smaller.

Erik Stromdahl (2):
  ath10k: add inlined wrappers for htt tx ops
  ath10k: add inlined wrappers for htt rx ops

 drivers/net/wireless/ath/ath10k/htt.c    |  4 +-
 drivers/net/wireless/ath/ath10k/htt.h    | 88 ++++++++++++++++++++++++
 drivers/net/wireless/ath/ath10k/htt_rx.c | 14 ++--
 drivers/net/wireless/ath/ath10k/htt_tx.c | 12 ++--
 drivers/net/wireless/ath/ath10k/mac.c    |  2 +-
 5 files changed, 104 insertions(+), 16 deletions(-)

-- 
2.17.0

^ permalink raw reply	[flat|nested] 8+ messages in thread
* [PATCH 0/2] ath10k: HTT ops wrappers
@ 2018-04-15 12:22 ` Erik Stromdahl
  0 siblings, 0 replies; 8+ messages in thread
From: Erik Stromdahl @ 2018-04-15 12:22 UTC (permalink / raw)
  To: kvalo, linux-wireless, ath10k; +Cc: Erik Stromdahl

These two patches were included in the High latency v4 RFC
submitted a few months ago.

I think it would be appropriate to add them separately since
they are not really related to the HL patches.

This will make the next HL patch set somewhat smaller.

Erik Stromdahl (2):
  ath10k: add inlined wrappers for htt tx ops
  ath10k: add inlined wrappers for htt rx ops

 drivers/net/wireless/ath/ath10k/htt.c    |  4 +-
 drivers/net/wireless/ath/ath10k/htt.h    | 88 ++++++++++++++++++++++++
 drivers/net/wireless/ath/ath10k/htt_rx.c | 14 ++--
 drivers/net/wireless/ath/ath10k/htt_tx.c | 12 ++--
 drivers/net/wireless/ath/ath10k/mac.c    |  2 +-
 5 files changed, 104 insertions(+), 16 deletions(-)

-- 
2.17.0


_______________________________________________
ath10k mailing list
ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k

^ permalink raw reply	[flat|nested] 8+ messages in thread
* [PATCH 1/2] ath10k: add inlined wrappers for htt tx ops
  2018-04-15 12:22 ` Erik Stromdahl
@ 2018-04-15 12:22   ` Erik Stromdahl
  -1 siblings, 0 replies; 8+ messages in thread
From: Erik Stromdahl @ 2018-04-15 12:22 UTC (permalink / raw)
  To: kvalo, linux-wireless, ath10k; +Cc: Erik Stromdahl

These wrappers makes the HTT ops align better with the HIF ops
(where similar wrappers are used).

It also makes it easier for a target to have unsupported ops
(by letting the corresponding function pointer be NULL).

Signed-off-by: Erik Stromdahl <erik.stromdahl@gmail.com>
---
 drivers/net/wireless/ath/ath10k/htt.c    |  4 +-
 drivers/net/wireless/ath/ath10k/htt.h    | 51 ++++++++++++++++++++++++
 drivers/net/wireless/ath/ath10k/htt_tx.c | 12 +++---
 drivers/net/wireless/ath/ath10k/mac.c    |  2 +-
 4 files changed, 60 insertions(+), 9 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/htt.c b/drivers/net/wireless/ath/ath10k/htt.c
index 625198dea18b..21a67f82f037 100644
--- a/drivers/net/wireless/ath/ath10k/htt.c
+++ b/drivers/net/wireless/ath/ath10k/htt.c
@@ -257,11 +257,11 @@ int ath10k_htt_setup(struct ath10k_htt *htt)
 		return status;
 	}
 
-	status = htt->tx_ops->htt_send_frag_desc_bank_cfg(htt);
+	status = ath10k_htt_send_frag_desc_bank_cfg(htt);
 	if (status)
 		return status;
 
-	status = htt->tx_ops->htt_send_rx_ring_cfg(htt);
+	status = ath10k_htt_send_rx_ring_cfg(htt);
 	if (status) {
 		ath10k_warn(ar, "failed to setup rx ring: %d\n",
 			    status);
diff --git a/drivers/net/wireless/ath/ath10k/htt.h b/drivers/net/wireless/ath/ath10k/htt.h
index 8cc2a8b278e4..c76f6daafe70 100644
--- a/drivers/net/wireless/ath/ath10k/htt.h
+++ b/drivers/net/wireless/ath/ath10k/htt.h
@@ -1848,6 +1848,57 @@ struct ath10k_htt_tx_ops {
 	void (*htt_free_txbuff)(struct ath10k_htt *htt);
 };
 
+static inline int ath10k_htt_send_rx_ring_cfg(struct ath10k_htt *htt)
+{
+	if (!htt->tx_ops->htt_send_rx_ring_cfg)
+		return -EOPNOTSUPP;
+
+	return htt->tx_ops->htt_send_rx_ring_cfg(htt);
+}
+
+static inline int ath10k_htt_send_frag_desc_bank_cfg(struct ath10k_htt *htt)
+{
+	if (!htt->tx_ops->htt_send_frag_desc_bank_cfg)
+		return -EOPNOTSUPP;
+
+	return htt->tx_ops->htt_send_frag_desc_bank_cfg(htt);
+}
+
+static inline int ath10k_htt_alloc_frag_desc(struct ath10k_htt *htt)
+{
+	if (!htt->tx_ops->htt_alloc_frag_desc)
+		return -EOPNOTSUPP;
+
+	return htt->tx_ops->htt_alloc_frag_desc(htt);
+}
+
+static inline void ath10k_htt_free_frag_desc(struct ath10k_htt *htt)
+{
+	if (htt->tx_ops->htt_free_frag_desc)
+		htt->tx_ops->htt_free_frag_desc(htt);
+}
+
+static inline int ath10k_htt_tx(struct ath10k_htt *htt,
+				enum ath10k_hw_txrx_mode txmode,
+				struct sk_buff *msdu)
+{
+	return htt->tx_ops->htt_tx(htt, txmode, msdu);
+}
+
+static inline int ath10k_htt_alloc_txbuff(struct ath10k_htt *htt)
+{
+	if (!htt->tx_ops->htt_alloc_txbuff)
+		return -EOPNOTSUPP;
+
+	return htt->tx_ops->htt_alloc_txbuff(htt);
+}
+
+static inline void ath10k_htt_free_txbuff(struct ath10k_htt *htt)
+{
+	if (htt->tx_ops->htt_free_txbuff)
+		htt->tx_ops->htt_free_txbuff(htt);
+}
+
 struct ath10k_htt_rx_ops {
 	size_t (*htt_get_rx_ring_size)(struct ath10k_htt *htt);
 	void (*htt_config_paddrs_ring)(struct ath10k_htt *htt, void *vaddr);
diff --git a/drivers/net/wireless/ath/ath10k/htt_tx.c b/drivers/net/wireless/ath/ath10k/htt_tx.c
index d334b7be1fea..a086958c39b6 100644
--- a/drivers/net/wireless/ath/ath10k/htt_tx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_tx.c
@@ -443,13 +443,13 @@ static int ath10k_htt_tx_alloc_buf(struct ath10k_htt *htt)
 	struct ath10k *ar = htt->ar;
 	int ret;
 
-	ret = htt->tx_ops->htt_alloc_txbuff(htt);
+	ret = ath10k_htt_alloc_txbuff(htt);
 	if (ret) {
 		ath10k_err(ar, "failed to alloc cont tx buffer: %d\n", ret);
 		return ret;
 	}
 
-	ret = htt->tx_ops->htt_alloc_frag_desc(htt);
+	ret = ath10k_htt_alloc_frag_desc(htt);
 	if (ret) {
 		ath10k_err(ar, "failed to alloc cont frag desc: %d\n", ret);
 		goto free_txbuf;
@@ -473,10 +473,10 @@ static int ath10k_htt_tx_alloc_buf(struct ath10k_htt *htt)
 	ath10k_htt_tx_free_txq(htt);
 
 free_frag_desc:
-	htt->tx_ops->htt_free_frag_desc(htt);
+	ath10k_htt_free_frag_desc(htt);
 
 free_txbuf:
-	htt->tx_ops->htt_free_txbuff(htt);
+	ath10k_htt_free_txbuff(htt);
 
 	return ret;
 }
@@ -530,9 +530,9 @@ void ath10k_htt_tx_destroy(struct ath10k_htt *htt)
 	if (!htt->tx_mem_allocated)
 		return;
 
-	htt->tx_ops->htt_free_txbuff(htt);
+	ath10k_htt_free_txbuff(htt);
 	ath10k_htt_tx_free_txq(htt);
-	htt->tx_ops->htt_free_frag_desc(htt);
+	ath10k_htt_free_frag_desc(htt);
 	ath10k_htt_tx_free_txdone_fifo(htt);
 	htt->tx_mem_allocated = false;
 }
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index bf05a3689558..fc3320f94f45 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -3598,7 +3598,7 @@ static int ath10k_mac_tx_submit(struct ath10k *ar,
 
 	switch (txpath) {
 	case ATH10K_MAC_TX_HTT:
-		ret = htt->tx_ops->htt_tx(htt, txmode, skb);
+		ret = ath10k_htt_tx(htt, txmode, skb);
 		break;
 	case ATH10K_MAC_TX_HTT_MGMT:
 		ret = ath10k_htt_mgmt_tx(htt, skb);
-- 
2.17.0

^ permalink raw reply related	[flat|nested] 8+ messages in thread
* [PATCH 1/2] ath10k: add inlined wrappers for htt tx ops
@ 2018-04-15 12:22   ` Erik Stromdahl
  0 siblings, 0 replies; 8+ messages in thread
From: Erik Stromdahl @ 2018-04-15 12:22 UTC (permalink / raw)
  To: kvalo, linux-wireless, ath10k; +Cc: Erik Stromdahl

These wrappers makes the HTT ops align better with the HIF ops
(where similar wrappers are used).

It also makes it easier for a target to have unsupported ops
(by letting the corresponding function pointer be NULL).

Signed-off-by: Erik Stromdahl <erik.stromdahl@gmail.com>
---
 drivers/net/wireless/ath/ath10k/htt.c    |  4 +-
 drivers/net/wireless/ath/ath10k/htt.h    | 51 ++++++++++++++++++++++++
 drivers/net/wireless/ath/ath10k/htt_tx.c | 12 +++---
 drivers/net/wireless/ath/ath10k/mac.c    |  2 +-
 4 files changed, 60 insertions(+), 9 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/htt.c b/drivers/net/wireless/ath/ath10k/htt.c
index 625198dea18b..21a67f82f037 100644
--- a/drivers/net/wireless/ath/ath10k/htt.c
+++ b/drivers/net/wireless/ath/ath10k/htt.c
@@ -257,11 +257,11 @@ int ath10k_htt_setup(struct ath10k_htt *htt)
 		return status;
 	}
 
-	status = htt->tx_ops->htt_send_frag_desc_bank_cfg(htt);
+	status = ath10k_htt_send_frag_desc_bank_cfg(htt);
 	if (status)
 		return status;
 
-	status = htt->tx_ops->htt_send_rx_ring_cfg(htt);
+	status = ath10k_htt_send_rx_ring_cfg(htt);
 	if (status) {
 		ath10k_warn(ar, "failed to setup rx ring: %d\n",
 			    status);
diff --git a/drivers/net/wireless/ath/ath10k/htt.h b/drivers/net/wireless/ath/ath10k/htt.h
index 8cc2a8b278e4..c76f6daafe70 100644
--- a/drivers/net/wireless/ath/ath10k/htt.h
+++ b/drivers/net/wireless/ath/ath10k/htt.h
@@ -1848,6 +1848,57 @@ struct ath10k_htt_tx_ops {
 	void (*htt_free_txbuff)(struct ath10k_htt *htt);
 };
 
+static inline int ath10k_htt_send_rx_ring_cfg(struct ath10k_htt *htt)
+{
+	if (!htt->tx_ops->htt_send_rx_ring_cfg)
+		return -EOPNOTSUPP;
+
+	return htt->tx_ops->htt_send_rx_ring_cfg(htt);
+}
+
+static inline int ath10k_htt_send_frag_desc_bank_cfg(struct ath10k_htt *htt)
+{
+	if (!htt->tx_ops->htt_send_frag_desc_bank_cfg)
+		return -EOPNOTSUPP;
+
+	return htt->tx_ops->htt_send_frag_desc_bank_cfg(htt);
+}
+
+static inline int ath10k_htt_alloc_frag_desc(struct ath10k_htt *htt)
+{
+	if (!htt->tx_ops->htt_alloc_frag_desc)
+		return -EOPNOTSUPP;
+
+	return htt->tx_ops->htt_alloc_frag_desc(htt);
+}
+
+static inline void ath10k_htt_free_frag_desc(struct ath10k_htt *htt)
+{
+	if (htt->tx_ops->htt_free_frag_desc)
+		htt->tx_ops->htt_free_frag_desc(htt);
+}
+
+static inline int ath10k_htt_tx(struct ath10k_htt *htt,
+				enum ath10k_hw_txrx_mode txmode,
+				struct sk_buff *msdu)
+{
+	return htt->tx_ops->htt_tx(htt, txmode, msdu);
+}
+
+static inline int ath10k_htt_alloc_txbuff(struct ath10k_htt *htt)
+{
+	if (!htt->tx_ops->htt_alloc_txbuff)
+		return -EOPNOTSUPP;
+
+	return htt->tx_ops->htt_alloc_txbuff(htt);
+}
+
+static inline void ath10k_htt_free_txbuff(struct ath10k_htt *htt)
+{
+	if (htt->tx_ops->htt_free_txbuff)
+		htt->tx_ops->htt_free_txbuff(htt);
+}
+
 struct ath10k_htt_rx_ops {
 	size_t (*htt_get_rx_ring_size)(struct ath10k_htt *htt);
 	void (*htt_config_paddrs_ring)(struct ath10k_htt *htt, void *vaddr);
diff --git a/drivers/net/wireless/ath/ath10k/htt_tx.c b/drivers/net/wireless/ath/ath10k/htt_tx.c
index d334b7be1fea..a086958c39b6 100644
--- a/drivers/net/wireless/ath/ath10k/htt_tx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_tx.c
@@ -443,13 +443,13 @@ static int ath10k_htt_tx_alloc_buf(struct ath10k_htt *htt)
 	struct ath10k *ar = htt->ar;
 	int ret;
 
-	ret = htt->tx_ops->htt_alloc_txbuff(htt);
+	ret = ath10k_htt_alloc_txbuff(htt);
 	if (ret) {
 		ath10k_err(ar, "failed to alloc cont tx buffer: %d\n", ret);
 		return ret;
 	}
 
-	ret = htt->tx_ops->htt_alloc_frag_desc(htt);
+	ret = ath10k_htt_alloc_frag_desc(htt);
 	if (ret) {
 		ath10k_err(ar, "failed to alloc cont frag desc: %d\n", ret);
 		goto free_txbuf;
@@ -473,10 +473,10 @@ static int ath10k_htt_tx_alloc_buf(struct ath10k_htt *htt)
 	ath10k_htt_tx_free_txq(htt);
 
 free_frag_desc:
-	htt->tx_ops->htt_free_frag_desc(htt);
+	ath10k_htt_free_frag_desc(htt);
 
 free_txbuf:
-	htt->tx_ops->htt_free_txbuff(htt);
+	ath10k_htt_free_txbuff(htt);
 
 	return ret;
 }
@@ -530,9 +530,9 @@ void ath10k_htt_tx_destroy(struct ath10k_htt *htt)
 	if (!htt->tx_mem_allocated)
 		return;
 
-	htt->tx_ops->htt_free_txbuff(htt);
+	ath10k_htt_free_txbuff(htt);
 	ath10k_htt_tx_free_txq(htt);
-	htt->tx_ops->htt_free_frag_desc(htt);
+	ath10k_htt_free_frag_desc(htt);
 	ath10k_htt_tx_free_txdone_fifo(htt);
 	htt->tx_mem_allocated = false;
 }
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index bf05a3689558..fc3320f94f45 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -3598,7 +3598,7 @@ static int ath10k_mac_tx_submit(struct ath10k *ar,
 
 	switch (txpath) {
 	case ATH10K_MAC_TX_HTT:
-		ret = htt->tx_ops->htt_tx(htt, txmode, skb);
+		ret = ath10k_htt_tx(htt, txmode, skb);
 		break;
 	case ATH10K_MAC_TX_HTT_MGMT:
 		ret = ath10k_htt_mgmt_tx(htt, skb);
-- 
2.17.0


_______________________________________________
ath10k mailing list
ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k

^ permalink raw reply related	[flat|nested] 8+ messages in thread
* [PATCH 2/2] ath10k: add inlined wrappers for htt rx ops
  2018-04-15 12:22 ` Erik Stromdahl
@ 2018-04-15 12:22   ` Erik Stromdahl
  -1 siblings, 0 replies; 8+ messages in thread
From: Erik Stromdahl @ 2018-04-15 12:22 UTC (permalink / raw)
  To: kvalo, linux-wireless, ath10k; +Cc: Erik Stromdahl

Added for the same reason as the TX wrappers.

Signed-off-by: Erik Stromdahl <erik.stromdahl@gmail.com>
---
 drivers/net/wireless/ath/ath10k/htt.h    | 37 ++++++++++++++++++++++++
 drivers/net/wireless/ath/ath10k/htt_rx.c | 14 ++++-----
 2 files changed, 44 insertions(+), 7 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/htt.h b/drivers/net/wireless/ath/ath10k/htt.h
index c76f6daafe70..3fa1be7749b2 100644
--- a/drivers/net/wireless/ath/ath10k/htt.h
+++ b/drivers/net/wireless/ath/ath10k/htt.h
@@ -1908,6 +1908,43 @@ struct ath10k_htt_rx_ops {
 	void (*htt_reset_paddrs_ring)(struct ath10k_htt *htt, int idx);
 };
 
+static inline size_t ath10k_htt_get_rx_ring_size(struct ath10k_htt *htt)
+{
+	if (!htt->rx_ops->htt_get_rx_ring_size)
+		return 0;
+
+	return htt->rx_ops->htt_get_rx_ring_size(htt);
+}
+
+static inline void ath10k_htt_config_paddrs_ring(struct ath10k_htt *htt,
+						 void *vaddr)
+{
+	if (htt->rx_ops->htt_config_paddrs_ring)
+		htt->rx_ops->htt_config_paddrs_ring(htt, vaddr);
+}
+
+static inline void ath10k_htt_set_paddrs_ring(struct ath10k_htt *htt,
+					      dma_addr_t paddr,
+					      int idx)
+{
+	if (htt->rx_ops->htt_set_paddrs_ring)
+		htt->rx_ops->htt_set_paddrs_ring(htt, paddr, idx);
+}
+
+static inline void *ath10k_htt_get_vaddr_ring(struct ath10k_htt *htt)
+{
+	if (!htt->rx_ops->htt_get_vaddr_ring)
+		return NULL;
+
+	return htt->rx_ops->htt_get_vaddr_ring(htt);
+}
+
+static inline void ath10k_htt_reset_paddrs_ring(struct ath10k_htt *htt, int idx)
+{
+	if (htt->rx_ops->htt_reset_paddrs_ring)
+		htt->rx_ops->htt_reset_paddrs_ring(htt, idx);
+}
+
 #define RX_HTT_HDR_STATUS_LEN 64
 
 /* This structure layout is programmed via rx ring setup
diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c
index 5e02e26158f6..5e8a84fa5422 100644
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
@@ -181,7 +181,7 @@ static int __ath10k_htt_rx_ring_fill_n(struct ath10k_htt *htt, int num)
 		rxcb = ATH10K_SKB_RXCB(skb);
 		rxcb->paddr = paddr;
 		htt->rx_ring.netbufs_ring[idx] = skb;
-		htt->rx_ops->htt_set_paddrs_ring(htt, paddr, idx);
+		ath10k_htt_set_paddrs_ring(htt, paddr, idx);
 		htt->rx_ring.fill_cnt++;
 
 		if (htt->rx_ring.in_ord_rx) {
@@ -286,8 +286,8 @@ void ath10k_htt_rx_free(struct ath10k_htt *htt)
 	ath10k_htt_rx_ring_free(htt);
 
 	dma_free_coherent(htt->ar->dev,
-			  htt->rx_ops->htt_get_rx_ring_size(htt),
-			  htt->rx_ops->htt_get_vaddr_ring(htt),
+			  ath10k_htt_get_rx_ring_size(htt),
+			  ath10k_htt_get_vaddr_ring(htt),
 			  htt->rx_ring.base_paddr);
 
 	dma_free_coherent(htt->ar->dev,
@@ -314,7 +314,7 @@ static inline struct sk_buff *ath10k_htt_rx_netbuf_pop(struct ath10k_htt *htt)
 	idx = htt->rx_ring.sw_rd_idx.msdu_payld;
 	msdu = htt->rx_ring.netbufs_ring[idx];
 	htt->rx_ring.netbufs_ring[idx] = NULL;
-	htt->rx_ops->htt_reset_paddrs_ring(htt, idx);
+	ath10k_htt_reset_paddrs_ring(htt, idx);
 
 	idx++;
 	idx &= htt->rx_ring.size_mask;
@@ -586,13 +586,13 @@ int ath10k_htt_rx_alloc(struct ath10k_htt *htt)
 	if (!htt->rx_ring.netbufs_ring)
 		goto err_netbuf;
 
-	size = htt->rx_ops->htt_get_rx_ring_size(htt);
+	size = ath10k_htt_get_rx_ring_size(htt);
 
 	vaddr_ring = dma_alloc_coherent(htt->ar->dev, size, &paddr, GFP_KERNEL);
 	if (!vaddr_ring)
 		goto err_dma_ring;
 
-	htt->rx_ops->htt_config_paddrs_ring(htt, vaddr_ring);
+	ath10k_htt_config_paddrs_ring(htt, vaddr_ring);
 	htt->rx_ring.base_paddr = paddr;
 
 	vaddr = dma_alloc_coherent(htt->ar->dev,
@@ -626,7 +626,7 @@ int ath10k_htt_rx_alloc(struct ath10k_htt *htt)
 
 err_dma_idx:
 	dma_free_coherent(htt->ar->dev,
-			  htt->rx_ops->htt_get_rx_ring_size(htt),
+			  ath10k_htt_get_rx_ring_size(htt),
 			  vaddr_ring,
 			  htt->rx_ring.base_paddr);
 err_dma_ring:
-- 
2.17.0

^ permalink raw reply related	[flat|nested] 8+ messages in thread
* [PATCH 2/2] ath10k: add inlined wrappers for htt rx ops
@ 2018-04-15 12:22   ` Erik Stromdahl
  0 siblings, 0 replies; 8+ messages in thread
From: Erik Stromdahl @ 2018-04-15 12:22 UTC (permalink / raw)
  To: kvalo, linux-wireless, ath10k; +Cc: Erik Stromdahl

Added for the same reason as the TX wrappers.

Signed-off-by: Erik Stromdahl <erik.stromdahl@gmail.com>
---
 drivers/net/wireless/ath/ath10k/htt.h    | 37 ++++++++++++++++++++++++
 drivers/net/wireless/ath/ath10k/htt_rx.c | 14 ++++-----
 2 files changed, 44 insertions(+), 7 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/htt.h b/drivers/net/wireless/ath/ath10k/htt.h
index c76f6daafe70..3fa1be7749b2 100644
--- a/drivers/net/wireless/ath/ath10k/htt.h
+++ b/drivers/net/wireless/ath/ath10k/htt.h
@@ -1908,6 +1908,43 @@ struct ath10k_htt_rx_ops {
 	void (*htt_reset_paddrs_ring)(struct ath10k_htt *htt, int idx);
 };
 
+static inline size_t ath10k_htt_get_rx_ring_size(struct ath10k_htt *htt)
+{
+	if (!htt->rx_ops->htt_get_rx_ring_size)
+		return 0;
+
+	return htt->rx_ops->htt_get_rx_ring_size(htt);
+}
+
+static inline void ath10k_htt_config_paddrs_ring(struct ath10k_htt *htt,
+						 void *vaddr)
+{
+	if (htt->rx_ops->htt_config_paddrs_ring)
+		htt->rx_ops->htt_config_paddrs_ring(htt, vaddr);
+}
+
+static inline void ath10k_htt_set_paddrs_ring(struct ath10k_htt *htt,
+					      dma_addr_t paddr,
+					      int idx)
+{
+	if (htt->rx_ops->htt_set_paddrs_ring)
+		htt->rx_ops->htt_set_paddrs_ring(htt, paddr, idx);
+}
+
+static inline void *ath10k_htt_get_vaddr_ring(struct ath10k_htt *htt)
+{
+	if (!htt->rx_ops->htt_get_vaddr_ring)
+		return NULL;
+
+	return htt->rx_ops->htt_get_vaddr_ring(htt);
+}
+
+static inline void ath10k_htt_reset_paddrs_ring(struct ath10k_htt *htt, int idx)
+{
+	if (htt->rx_ops->htt_reset_paddrs_ring)
+		htt->rx_ops->htt_reset_paddrs_ring(htt, idx);
+}
+
 #define RX_HTT_HDR_STATUS_LEN 64
 
 /* This structure layout is programmed via rx ring setup
diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c
index 5e02e26158f6..5e8a84fa5422 100644
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
@@ -181,7 +181,7 @@ static int __ath10k_htt_rx_ring_fill_n(struct ath10k_htt *htt, int num)
 		rxcb = ATH10K_SKB_RXCB(skb);
 		rxcb->paddr = paddr;
 		htt->rx_ring.netbufs_ring[idx] = skb;
-		htt->rx_ops->htt_set_paddrs_ring(htt, paddr, idx);
+		ath10k_htt_set_paddrs_ring(htt, paddr, idx);
 		htt->rx_ring.fill_cnt++;
 
 		if (htt->rx_ring.in_ord_rx) {
@@ -286,8 +286,8 @@ void ath10k_htt_rx_free(struct ath10k_htt *htt)
 	ath10k_htt_rx_ring_free(htt);
 
 	dma_free_coherent(htt->ar->dev,
-			  htt->rx_ops->htt_get_rx_ring_size(htt),
-			  htt->rx_ops->htt_get_vaddr_ring(htt),
+			  ath10k_htt_get_rx_ring_size(htt),
+			  ath10k_htt_get_vaddr_ring(htt),
 			  htt->rx_ring.base_paddr);
 
 	dma_free_coherent(htt->ar->dev,
@@ -314,7 +314,7 @@ static inline struct sk_buff *ath10k_htt_rx_netbuf_pop(struct ath10k_htt *htt)
 	idx = htt->rx_ring.sw_rd_idx.msdu_payld;
 	msdu = htt->rx_ring.netbufs_ring[idx];
 	htt->rx_ring.netbufs_ring[idx] = NULL;
-	htt->rx_ops->htt_reset_paddrs_ring(htt, idx);
+	ath10k_htt_reset_paddrs_ring(htt, idx);
 
 	idx++;
 	idx &= htt->rx_ring.size_mask;
@@ -586,13 +586,13 @@ int ath10k_htt_rx_alloc(struct ath10k_htt *htt)
 	if (!htt->rx_ring.netbufs_ring)
 		goto err_netbuf;
 
-	size = htt->rx_ops->htt_get_rx_ring_size(htt);
+	size = ath10k_htt_get_rx_ring_size(htt);
 
 	vaddr_ring = dma_alloc_coherent(htt->ar->dev, size, &paddr, GFP_KERNEL);
 	if (!vaddr_ring)
 		goto err_dma_ring;
 
-	htt->rx_ops->htt_config_paddrs_ring(htt, vaddr_ring);
+	ath10k_htt_config_paddrs_ring(htt, vaddr_ring);
 	htt->rx_ring.base_paddr = paddr;
 
 	vaddr = dma_alloc_coherent(htt->ar->dev,
@@ -626,7 +626,7 @@ int ath10k_htt_rx_alloc(struct ath10k_htt *htt)
 
 err_dma_idx:
 	dma_free_coherent(htt->ar->dev,
-			  htt->rx_ops->htt_get_rx_ring_size(htt),
+			  ath10k_htt_get_rx_ring_size(htt),
 			  vaddr_ring,
 			  htt->rx_ring.base_paddr);
 err_dma_ring:
-- 
2.17.0


_______________________________________________
ath10k mailing list
ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k

^ permalink raw reply related	[flat|nested] 8+ messages in thread
* Re: [1/2] ath10k: add inlined wrappers for htt tx ops
  2018-04-15 12:22   ` Erik Stromdahl
  (?)
@ 2018-04-19 16:20   ` Kalle Valo
  -1 siblings, 0 replies; 8+ messages in thread
From: Kalle Valo @ 2018-04-19 16:20 UTC (permalink / raw)
  To: Erik Stromdahl; +Cc: kvalo, linux-wireless, ath10k, Erik Stromdahl

Erik Stromdahl <erik.stromdahl@gmail.com> wrote:

> These wrappers makes the HTT ops align better with the HIF ops
> (where similar wrappers are used).
> 
> It also makes it easier for a target to have unsupported ops
> (by letting the corresponding function pointer be NULL).
> 
> Signed-off-by: Erik Stromdahl <erik.stromdahl@gmail.com>
> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

2 patches applied to ath-next branch of ath.git, thanks.

5df6e1313044 ath10k: add inlined wrappers for htt tx ops
9a5511d5f24f ath10k: add inlined wrappers for htt rx ops

-- 
https://patchwork.kernel.org/patch/10341545/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches

^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: [1/2] ath10k: add inlined wrappers for htt tx ops
  2018-04-15 12:22   ` Erik Stromdahl
  (?)
  (?)
@ 2018-04-19 16:20   ` Kalle Valo
  -1 siblings, 0 replies; 8+ messages in thread
From: Kalle Valo @ 2018-04-19 16:20 UTC (permalink / raw)
  To: Erik Stromdahl; +Cc: kvalo, linux-wireless, ath10k

Erik Stromdahl <erik.stromdahl@gmail.com> wrote:

> These wrappers makes the HTT ops align better with the HIF ops
> (where similar wrappers are used).
> 
> It also makes it easier for a target to have unsupported ops
> (by letting the corresponding function pointer be NULL).
> 
> Signed-off-by: Erik Stromdahl <erik.stromdahl@gmail.com>
> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

2 patches applied to ath-next branch of ath.git, thanks.

5df6e1313044 ath10k: add inlined wrappers for htt tx ops
9a5511d5f24f ath10k: add inlined wrappers for htt rx ops

-- 
https://patchwork.kernel.org/patch/10341545/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches


_______________________________________________
ath10k mailing list
ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k

^ permalink raw reply	[flat|nested] 8+ messages in thread
end of thread, other threads:[~2018-04-19 16:21 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-04-15 12:22 [PATCH 0/2] ath10k: HTT ops wrappers Erik Stromdahl
2018-04-15 12:22 ` Erik Stromdahl
2018-04-15 12:22 ` [PATCH 1/2] ath10k: add inlined wrappers for htt tx ops Erik Stromdahl
2018-04-15 12:22   ` Erik Stromdahl
2018-04-19 16:20   ` [1/2] " Kalle Valo
2018-04-19 16:20   ` Kalle Valo
2018-04-15 12:22 ` [PATCH 2/2] ath10k: add inlined wrappers for htt rx ops Erik Stromdahl
2018-04-15 12:22   ` Erik Stromdahl

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.