From: Vadim Fedorenko <vadim.fedorenko@linux.dev>
To: Mengyuan Lou <mengyuanlou@net-swift.com>, netdev@vger.kernel.org
Cc: michal.swiatkowski@linux.intel.com, kuba@kernel.org,
pabeni@redhat.com, horms@kernel.org, andrew+netdev@lunn.ch,
duanqiangwen@net-swift.com, linglingzhang@trustnetic.com,
jiawenwu@trustnetic.com
Subject: Re: [PATCH net-next v3 03/12] net: libwx: add wangxun vf common api
Date: Wed, 9 Jul 2025 14:51:52 +0100 [thread overview]
Message-ID: <b8efdcd7-bc06-4c91-910f-3337be7408de@linux.dev> (raw)
In-Reply-To: <20250704094923.652-4-mengyuanlou@net-swift.com>
On 04/07/2025 10:49, Mengyuan Lou wrote:
> Add common wx_configure_vf and wx_set_mac_vf for
> ngbevf and txgbevf.
>
> Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com>
> ---
> drivers/net/ethernet/wangxun/libwx/Makefile | 2 +-
> drivers/net/ethernet/wangxun/libwx/wx_hw.c | 3 +-
> drivers/net/ethernet/wangxun/libwx/wx_hw.h | 1 +
> drivers/net/ethernet/wangxun/libwx/wx_type.h | 4 +
> drivers/net/ethernet/wangxun/libwx/wx_vf.h | 50 ++++
> .../net/ethernet/wangxun/libwx/wx_vf_common.c | 196 ++++++++++++
> .../net/ethernet/wangxun/libwx/wx_vf_common.h | 14 +
> .../net/ethernet/wangxun/libwx/wx_vf_lib.c | 280 ++++++++++++++++++
> .../net/ethernet/wangxun/libwx/wx_vf_lib.h | 14 +
> 9 files changed, 562 insertions(+), 2 deletions(-)
> create mode 100644 drivers/net/ethernet/wangxun/libwx/wx_vf_common.c
> create mode 100644 drivers/net/ethernet/wangxun/libwx/wx_vf_common.h
> create mode 100644 drivers/net/ethernet/wangxun/libwx/wx_vf_lib.c
> create mode 100644 drivers/net/ethernet/wangxun/libwx/wx_vf_lib.h
>
[...]
> diff --git a/drivers/net/ethernet/wangxun/libwx/wx_vf.h b/drivers/net/ethernet/wangxun/libwx/wx_vf.h
> index c523ef3e8502..e863a74c291d 100644
> --- a/drivers/net/ethernet/wangxun/libwx/wx_vf.h
> +++ b/drivers/net/ethernet/wangxun/libwx/wx_vf.h
> @@ -14,6 +14,7 @@
> #define WX_VXMRQC 0x78
> #define WX_VXICR 0x100
> #define WX_VXIMS 0x108
> +#define WX_VXIMC 0x10C
> #define WX_VF_IRQ_CLEAR_MASK 7
> #define WX_VF_MAX_TX_QUEUES 4
> #define WX_VF_MAX_RX_QUEUES 4
> @@ -22,6 +23,12 @@
> #define WX_VXRXDCTL_ENABLE BIT(0)
> #define WX_VXTXDCTL_FLUSH BIT(26)
>
> +#define WX_VXITR(i) (0x200 + (4 * (i))) /* i=[0,1] */
> +#define WX_VXITR_MASK GENMASK(8, 0)
> +#define WX_VXITR_CNT_WDIS BIT(31)
> +#define WX_VXIVAR_MISC 0x260
> +#define WX_VXIVAR(i) (0x240 + (4 * (i))) /* i=[0,3] */
> +
> #define WX_VXRXDCTL_RSCMAX(f) FIELD_PREP(GENMASK(24, 23), f)
> #define WX_VXRXDCTL_BUFLEN(f) FIELD_PREP(GENMASK(6, 1), f)
> #define WX_VXRXDCTL_BUFSZ(f) FIELD_PREP(GENMASK(11, 8), f)
> @@ -44,6 +51,49 @@
> #define WX_RX_HDR_SIZE 256
> #define WX_RX_BUF_SIZE 2048
>
> +#define WX_RXBUFFER_2048 (2048)
extra parentheses are not needed
> +#define WX_RXBUFFER_3072 3072
> +
> +/* Receive Path */
> +#define WX_VXRDBAL(r) (0x1000 + (0x40 * (r)))
> +#define WX_VXRDBAH(r) (0x1004 + (0x40 * (r)))
> +#define WX_VXRDT(r) (0x1008 + (0x40 * (r)))
> +#define WX_VXRDH(r) (0x100C + (0x40 * (r)))
[...]
next prev parent reply other threads:[~2025-07-09 13:52 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-04 9:49 [PATCH net-next v3 00/12] Add vf drivers for wangxun virtual functions Mengyuan Lou
2025-07-04 9:49 ` [PATCH net-next v3 01/12] net: libwx: add mailbox api for wangxun vf drivers Mengyuan Lou
2025-07-04 9:49 ` [PATCH net-next v3 02/12] net: libwx: add base vf api for " Mengyuan Lou
2025-07-04 9:49 ` [PATCH net-next v3 03/12] net: libwx: add wangxun vf common api Mengyuan Lou
2025-07-09 13:51 ` Vadim Fedorenko [this message]
2025-07-04 9:49 ` [PATCH net-next v3 04/12] net: wangxun: add txgbevf build Mengyuan Lou
2025-07-04 9:49 ` [PATCH net-next v3 05/12] net: txgbevf: add sw init pci info and reset hardware Mengyuan Lou
2025-07-04 9:49 ` [PATCH net-next v3 06/12] net: txgbevf: init interrupts and request irqs Mengyuan Lou
2025-07-04 9:49 ` [PATCH net-next v3 07/12] net: txgbevf: Support Rx and Tx process path Mengyuan Lou
2025-07-04 9:49 ` [PATCH net-next v3 08/12] net: txgbevf: add link update flow Mengyuan Lou
2025-07-04 9:49 ` [PATCH net-next v3 09/12] net: wangxun: add ngbevf build Mengyuan Lou
2025-07-04 9:49 ` [PATCH net-next v3 10/12] net: ngbevf: add sw init pci info and reset hardware Mengyuan Lou
2025-07-04 9:49 ` [PATCH net-next v3 11/12] net: ngbevf: init interrupts and request irqs Mengyuan Lou
2025-07-04 9:49 ` [PATCH net-next v3 12/12] net: ngbevf: add link update flow Mengyuan Lou
2025-07-10 1:50 ` [PATCH net-next v3 00/12] Add vf drivers for wangxun virtual functions patchwork-bot+netdevbpf
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