qed: Read per queue coalesce from hardware

Retrieve the actual coalesce value from hardware for every Rx/Tx
queue, instead of Rx/Tx coalesce value cached during set coalesce.

Signed-off-by: Rahul Verma <Rahul.Verma@cavium.com>
Signed-off-by: Yuval Mintz <yuval.mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 2 insertions, 10 deletions

diff --git a/include/linux/qed/qed_eth_if.h b/include/linux/qed/qed_eth_if.h
index 0eef0a2b1901..d60de4a39810 100644
--- a/include/linux/qed/qed_eth_if.h
+++ b/include/linux/qed/qed_eth_if.h
@@ -323,6 +323,7 @@ struct qed_eth_ops {
 
         int (*configure_arfs_searcher)(struct qed_dev *cdev,
                                        bool en_searcher);
+        int (*get_coalesce)(struct qed_dev *cdev, u16 *coal, void *handle);
 };
 
 const struct qed_eth_ops *qed_get_eth_ops(void);
diff --git a/include/linux/qed/qed_if.h b/include/linux/qed/qed_if.h
index 4d59ca16134c..2b4720bb8b40 100644
--- a/include/linux/qed/qed_if.h
+++ b/include/linux/qed/qed_if.h
@@ -186,6 +186,7 @@ enum qed_led_mode {
 
 #define QED_COALESCE_MAX 0xFF
 #define QED_DEFAULT_RX_USECS 12
+#define QED_DEFAULT_TX_USECS 48
 
 /* forward */
 struct qed_dev;
@@ -674,16 +675,6 @@ struct qed_common_ops {
                              enum qed_nvm_images type, u8 *buf, u16 len);
 
 /**
- * @brief get_coalesce - Get coalesce parameters in usec
- *
- * @param cdev
- * @param rx_coal - Rx coalesce value in usec
- * @param tx_coal - Tx coalesce value in usec
- *
- */
-        void (*get_coalesce)(struct qed_dev *cdev, u16 *rx_coal, u16 *tx_coal);
-
-/**
  * @brief set_coalesce - Configure Rx coalesce value in usec
  *
  * @param cdev