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| author | David S. Miller <davem@davemloft.net> | 2016-06-23 22:56:54 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-06-23 22:56:54 +0300 |
| commit | 8a0b0751ffd82ffb9e2c52ac2d09c2fefdaa6971 (patch) | |
| tree | 3b7d0eb130dd14d13c6979a0810723f9a77f8908 /include/linux | |
| parent | dc14341ed6b4e9d0a1d68c437a7ba84a621f1714 (diff) | |
| parent | d552fa84cb3573eb86b6722329f5e72c3ed9029e (diff) | |
| download | linux-8a0b0751ffd82ffb9e2c52ac2d09c2fefdaa6971.tar.xz | |
Merge branch 'qed-coalesce'
Sudarsana Reddy Kalluru says:
====================
qed*: coalesce parameters config support.
The patch series adds the support for config/read of the adapter coalesce
parameters. Patch (1) adds the qed infrastructure/APIs for the support and
patch (2) adds the driver support for following ethtool commands:
ethtool -c|--show-coalesce ethX
ethtool -C|--coalesce ethX [rx-usecs N] [tx-usecs N]
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/qed/qed_if.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/linux/qed/qed_if.h b/include/linux/qed/qed_if.h index e1d5122e8a96..b1e3c57c7117 100644 --- a/include/linux/qed/qed_if.h +++ b/include/linux/qed/qed_if.h @@ -489,6 +489,30 @@ struct qed_common_ops { struct qed_chain *p_chain); /** + * @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 + * @param rx_coal - Rx coalesce value in usec + * @param tx_coal - Tx coalesce value in usec + * @param qid - Queue index + * @param sb_id - Status Block Id + * + * @return 0 on success, error otherwise. + */ + int (*set_coalesce)(struct qed_dev *cdev, u16 rx_coal, u16 tx_coal, + u8 qid, u16 sb_id); + +/** * @brief set_led - Configure LED mode * * @param cdev |