From 69f9c60e832575fe73cea0387c2d6a079f0fc96c Mon Sep 17 00:00:00 2001
From: Intiyaz Basha <intiyaz.basha@cavium.com>
Date: Mon, 14 Aug 2017 12:01:41 -0700
Subject: [PATCH] liquidio: moved octeon_setup_droq to lio_core.c
Moving common octeon_setup_droq to lio_core.c
Signed-off-by: Intiyaz Basha <intiyaz.basha@cavium.com>
Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
.../net/ethernet/cavium/liquidio/lio_core.c | 35 ++++++++++++++++++
.../net/ethernet/cavium/liquidio/lio_main.c | 37 -------------------
.../ethernet/cavium/liquidio/lio_vf_main.c | 35 ------------------
.../ethernet/cavium/liquidio/octeon_network.h | 2 +
4 files changed, 37 insertions(+), 72 deletions(-)
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_core.c b/drivers/net/ethernet/cavium/liquidio/lio_core.c
index b55ab75a7d9cf..90583ce8642dd 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_core.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_core.c
@@ -397,3 +397,38 @@ void lio_update_txq_status(struct octeon_device *oct, int iq_num)
netif_wake_queue(netdev);
}
}
+
+/**
+ * \brief Setup output queue
+ * @param oct octeon device
+ * @param q_no which queue
+ * @param num_descs how many descriptors
+ * @param desc_size size of each descriptor
+ * @param app_ctx application context
+ */
+int octeon_setup_droq(struct octeon_device *oct, int q_no, int num_descs,
+ int desc_size, void *app_ctx)
+{
+ int ret_val;
+
+ dev_dbg(&oct->pci_dev->dev, "Creating Droq: %d\n", q_no);
+ /* droq creation and local register settings. */
+ ret_val = octeon_create_droq(oct, q_no, num_descs, desc_size, app_ctx);
+ if (ret_val < 0)
+ return ret_val;
+
+ if (ret_val == 1) {
+ dev_dbg(&oct->pci_dev->dev, "Using default droq %d\n", q_no);
+ return 0;
+ }
+
+ /* Enable the droq queues */
+ octeon_set_droq_pkt_op(oct, q_no, 1);
+
+ /* Send Credit for Octeon Output queues. Credits are always
+ * sent after the output queue is enabled.
+ */
+ writel(oct->droq[q_no]->max_count, oct->droq[q_no]->pkts_credit_reg);
+
+ return ret_val;
+}
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c
index 01c6985cff6d9..02e71184fa4c4 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_main.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c
@@ -2198,43 +2198,6 @@ static int load_firmware(struct octeon_device *oct)
return ret;
}
-/**
- * \brief Setup output queue
- * @param oct octeon device
- * @param q_no which queue
- * @param num_descs how many descriptors
- * @param desc_size size of each descriptor
- * @param app_ctx application context
- */
-static int octeon_setup_droq(struct octeon_device *oct, int q_no, int num_descs,
- int desc_size, void *app_ctx)
-{
- int ret_val = 0;
-
- dev_dbg(&oct->pci_dev->dev, "Creating Droq: %d\n", q_no);
- /* droq creation and local register settings. */
- ret_val = octeon_create_droq(oct, q_no, num_descs, desc_size, app_ctx);
- if (ret_val < 0)
- return ret_val;
-
- if (ret_val == 1) {
- dev_dbg(&oct->pci_dev->dev, "Using default droq %d\n", q_no);
- return 0;
- }
- /* tasklet creation for the droq */
-
- /* Enable the droq queues */
- octeon_set_droq_pkt_op(oct, q_no, 1);
-
- /* Send Credit for Octeon Output queues. Credits are always
- * sent after the output queue is enabled.
- */
- writel(oct->droq[q_no]->max_count,
- oct->droq[q_no]->pkts_credit_reg);
-
- return ret_val;
-}
-
/**
* \brief Callback for getting interface configuration
* @param status status of request
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c b/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c
index dd0265a52521b..a6efd75c30bb2 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c
@@ -1344,41 +1344,6 @@ static void free_netsgbuf_with_resp(void *buf)
check_txq_state(lio, skb);
}
-/**
- * \brief Setup output queue
- * @param oct octeon device
- * @param q_no which queue
- * @param num_descs how many descriptors
- * @param desc_size size of each descriptor
- * @param app_ctx application context
- */
-static int octeon_setup_droq(struct octeon_device *oct, int q_no, int num_descs,
- int desc_size, void *app_ctx)
-{
- int ret_val;
-
- dev_dbg(&oct->pci_dev->dev, "Creating Droq: %d\n", q_no);
- /* droq creation and local register settings. */
- ret_val = octeon_create_droq(oct, q_no, num_descs, desc_size, app_ctx);
- if (ret_val < 0)
- return ret_val;
-
- if (ret_val == 1) {
- dev_dbg(&oct->pci_dev->dev, "Using default droq %d\n", q_no);
- return 0;
- }
-
- /* Enable the droq queues */
- octeon_set_droq_pkt_op(oct, q_no, 1);
-
- /* Send Credit for Octeon Output queues. Credits are always
- * sent after the output queue is enabled.
- */
- writel(oct->droq[q_no]->max_count, oct->droq[q_no]->pkts_credit_reg);
-
- return ret_val;
-}
-
/**
* \brief Callback for getting interface configuration
* @param status status of request
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_network.h b/drivers/net/ethernet/cavium/liquidio/octeon_network.h
index 0e44ee1d4cb21..b2bb34dbc900f 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_network.h
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_network.h
@@ -475,4 +475,6 @@ static inline int wait_for_pending_requests(struct octeon_device *oct)
}
void lio_update_txq_status(struct octeon_device *oct, int iq_num);
+int octeon_setup_droq(struct octeon_device *oct, int q_no, int num_descs,
+ int desc_size, void *app_ctx);
#endif
--
2.30.2