[dpdk-dev] [PATCH 3/4] bnxt: Add support for Async Link Notification
Ferruh Yigit
ferruh.yigit at intel.com
Mon Oct 10 17:40:17 CEST 2016
Hi Ajit,
On 9/29/2016 6:03 PM, Ajit Khaparde wrote:
> This patch adds support to get Link notification asynchronously.
> The HW sends Async notifications on default completion ring. The
> PMD processes these notifications and logs a message appropriately.
>
> Signed-off-by: Ajit Khaparde <ajit.khaparde at broadcom.com>
> ---
> drivers/net/bnxt/Makefile | 1 +
> drivers/net/bnxt/bnxt.h | 6 +-
> drivers/net/bnxt/bnxt_cpr.c | 21 +++---
> drivers/net/bnxt/bnxt_ethdev.c | 114 ++++++++++++++++++++++++++----
> drivers/net/bnxt/bnxt_hwrm.c | 93 ++++++++++++------------
> drivers/net/bnxt/bnxt_irq.c | 156 +++++++++++++++++++++++++++++++++++++++++
> drivers/net/bnxt/bnxt_irq.h | 51 ++++++++++++++
> 7 files changed, 367 insertions(+), 75 deletions(-)
> create mode 100644 drivers/net/bnxt/bnxt_irq.c
> create mode 100644 drivers/net/bnxt/bnxt_irq.h
>
<...>
> +static inline int
> +rte_bnxt_atomic_read_link_status(struct rte_eth_dev *eth_dev,
> + struct rte_eth_link *link)
> +{
> + struct rte_eth_link *dst = link;
> + struct rte_eth_link *src = ð_dev->data->dev_link;
> +
> + if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
> + *(uint64_t *)src) == 0)
> + return 1;
> +
> + return 0;
> +}
> +
This creates a compilation error:
.../drivers/net/bnxt/bnxt_ethdev.c:444:1:
error: unused function 'rte_bnxt_atomic_read_link_status'
[-Werror,-Wunused-function]
rte_bnxt_atomic_read_link_status(struct rte_eth_dev *eth_dev,
^
Since the patches in this patchet really not related, it is OK to send a
new version of just this patch.
Thanks,
ferruh
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