On Thu, 17 Oct 2024 14:32:00 +0800
Howard Wang <howard_w...@realsil.com.cn> wrote:
> Signed-off-by: Howard Wang <howard_w...@realsil.com.cn>
> ---
> MAINTAINERS | 2 ++
> doc/guides/nics/features/r8169.ini | 32 ++++++++++++++++++++++++++++++
> doc/guides/nics/index.rst | 1 +
> doc/guides/nics/r8169.rst | 17 ++++++++++++++++
> 4 files changed, 52 insertions(+)
> create mode 100644 doc/guides/nics/features/r8169.ini
> create mode 100644 doc/guides/nics/r8169.rst
Build is failing because the tx_tail field is using stdatomic but
the field is not marked with atomic attribute.
Think you need:
diff --git a/drivers/net/r8169/r8169_rxtx.c b/drivers/net/r8169/r8169_rxtx.c
index b1a1eea033..97e0195995 100644
--- a/drivers/net/r8169/r8169_rxtx.c
+++ b/drivers/net/r8169/r8169_rxtx.c
@@ -76,7 +76,7 @@ struct rtl_tx_queue {
struct rtl_hw *hw;
uint64_t hw_ring_phys_addr;
uint16_t nb_tx_desc;
- uint32_t tx_tail;
+ RTE_ATOMIC(uint32_t) tx_tail;
uint16_t tx_head;
uint16_t queue_id;
uint16_t port_id;
