On 9/3/2022 2:40 AM, lon...@linuxonhyperv.com wrote:
From: Long Li <lon...@microsoft.com> The hardware layer of MANA understands the device queue and doorbell formats. Those functions are implemented for use by packet RX/TX code. Signed-off-by: Long Li <lon...@microsoft.com> --- Change log: v2: Remove unused header files. Rename a camel case. v5: Use RTE_BIT32() instead of defining a new BIT() v6: add rte_rmb() after reading owner bits drivers/net/mana/gdma.c | 289 +++++++++++++++++++++++++++++++++++ drivers/net/mana/mana.h | 183 ++++++++++++++++++++++ drivers/net/mana/meson.build | 1 + 3 files changed, 473 insertions(+) create mode 100644 drivers/net/mana/gdma.c
<...>
+ +/* NDIS HASH Types */ +#define BIT(nr) (1 << (nr)) +#define NDIS_HASH_IPV4 BIT(0) +#define NDIS_HASH_TCP_IPV4 BIT(1) +#define NDIS_HASH_UDP_IPV4 BIT(2) +#define NDIS_HASH_IPV6 BIT(3) +#define NDIS_HASH_TCP_IPV6 BIT(4) +#define NDIS_HASH_UDP_IPV6 BIT(5) +#define NDIS_HASH_IPV6_EX BIT(6) +#define NDIS_HASH_TCP_IPV6_EX BIT(7) +#define NDIS_HASH_UDP_IPV6_EX BIT(8)
v5 chagelog mentions that BIT converted to RTE_BIT32(), but I guess something went wrong and turned back to old code.
