From: Lorenzo Bianconi <lorenzo@kernel.org> To: netdev@vger.kernel.org Cc: nbd@nbd.name, john@phrozen.org, sean.wang@mediatek.com, Mark-MC.Lee@mediatek.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, Sam.Shih@mediatek.com, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, robh@kernel.org, lorenzo.bianconi@redhat.com Subject: [PATCH v3 net-next 09/16] net: ethernet: mtk_eth_soc: add rxd_size to mtk_soc_data Date: Fri, 20 May 2022 20:11:32 +0200 [thread overview] Message-ID: <970f29fe5af213e643e1a5e6aec4006f1d6d693c.1653069056.git.lorenzo@kernel.org> (raw) In-Reply-To: <cover.1653069056.git.lorenzo@kernel.org> Similar to tx counterpart, introduce rxd_size in mtk_soc_data data structure. This is a preliminary patch to add mt7986 ethernet support. Tested-by: Sam Shih <sam.shih@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> --- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 13 +++++++++---- drivers/net/ethernet/mediatek/mtk_eth_soc.h | 2 ++ 2 files changed, 11 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index 1bf5edd9eb44..7c4e63cc7c2a 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -1740,7 +1740,7 @@ static int mtk_rx_alloc(struct mtk_eth *eth, int ring_no, int rx_flag) } ring->dma = dma_alloc_coherent(eth->dma_dev, - rx_dma_size * sizeof(*ring->dma), + rx_dma_size * eth->soc->txrx.rxd_size, &ring->phys, GFP_KERNEL); if (!ring->dma) return -ENOMEM; @@ -1798,9 +1798,8 @@ static void mtk_rx_clean(struct mtk_eth *eth, struct mtk_rx_ring *ring) if (ring->dma) { dma_free_coherent(eth->dma_dev, - ring->dma_size * sizeof(*ring->dma), - ring->dma, - ring->phys); + ring->dma_size * eth->soc->txrx.rxd_size, + ring->dma, ring->phys); ring->dma = NULL; } } @@ -3388,6 +3387,7 @@ static const struct mtk_soc_data mt2701_data = { .required_pctl = true, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), + .rxd_size = sizeof(struct mtk_rx_dma), }, }; @@ -3399,6 +3399,7 @@ static const struct mtk_soc_data mt7621_data = { .offload_version = 2, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), + .rxd_size = sizeof(struct mtk_rx_dma), }, }; @@ -3411,6 +3412,7 @@ static const struct mtk_soc_data mt7622_data = { .offload_version = 2, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), + .rxd_size = sizeof(struct mtk_rx_dma), }, }; @@ -3422,6 +3424,7 @@ static const struct mtk_soc_data mt7623_data = { .offload_version = 2, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), + .rxd_size = sizeof(struct mtk_rx_dma), }, }; @@ -3433,6 +3436,7 @@ static const struct mtk_soc_data mt7629_data = { .required_pctl = false, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), + .rxd_size = sizeof(struct mtk_rx_dma), }, }; @@ -3443,6 +3447,7 @@ static const struct mtk_soc_data rt5350_data = { .required_pctl = false, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), + .rxd_size = sizeof(struct mtk_rx_dma), }, }; diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h index 7a5ad14b8be6..dcbf4b5c70e0 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h @@ -868,6 +868,7 @@ struct mtk_tx_dma_desc_info { * @required_pctl A bool value to show whether the SoC requires * the extra setup for those pins used by GMAC. * @txd_size Tx DMA descriptor size. + * @rxd_size Rx DMA descriptor size. */ struct mtk_soc_data { u32 ana_rgc3; @@ -878,6 +879,7 @@ struct mtk_soc_data { netdev_features_t hw_features; struct { u32 txd_size; + u32 rxd_size; } txrx; }; -- 2.35.3
WARNING: multiple messages have this Message-ID (diff)
From: Lorenzo Bianconi <lorenzo@kernel.org> To: netdev@vger.kernel.org Cc: nbd@nbd.name, john@phrozen.org, sean.wang@mediatek.com, Mark-MC.Lee@mediatek.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, Sam.Shih@mediatek.com, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, robh@kernel.org, lorenzo.bianconi@redhat.com Subject: [PATCH v3 net-next 09/16] net: ethernet: mtk_eth_soc: add rxd_size to mtk_soc_data Date: Fri, 20 May 2022 20:11:32 +0200 [thread overview] Message-ID: <970f29fe5af213e643e1a5e6aec4006f1d6d693c.1653069056.git.lorenzo@kernel.org> (raw) In-Reply-To: <cover.1653069056.git.lorenzo@kernel.org> Similar to tx counterpart, introduce rxd_size in mtk_soc_data data structure. This is a preliminary patch to add mt7986 ethernet support. Tested-by: Sam Shih <sam.shih@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> --- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 13 +++++++++---- drivers/net/ethernet/mediatek/mtk_eth_soc.h | 2 ++ 2 files changed, 11 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index 1bf5edd9eb44..7c4e63cc7c2a 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -1740,7 +1740,7 @@ static int mtk_rx_alloc(struct mtk_eth *eth, int ring_no, int rx_flag) } ring->dma = dma_alloc_coherent(eth->dma_dev, - rx_dma_size * sizeof(*ring->dma), + rx_dma_size * eth->soc->txrx.rxd_size, &ring->phys, GFP_KERNEL); if (!ring->dma) return -ENOMEM; @@ -1798,9 +1798,8 @@ static void mtk_rx_clean(struct mtk_eth *eth, struct mtk_rx_ring *ring) if (ring->dma) { dma_free_coherent(eth->dma_dev, - ring->dma_size * sizeof(*ring->dma), - ring->dma, - ring->phys); + ring->dma_size * eth->soc->txrx.rxd_size, + ring->dma, ring->phys); ring->dma = NULL; } } @@ -3388,6 +3387,7 @@ static const struct mtk_soc_data mt2701_data = { .required_pctl = true, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), + .rxd_size = sizeof(struct mtk_rx_dma), }, }; @@ -3399,6 +3399,7 @@ static const struct mtk_soc_data mt7621_data = { .offload_version = 2, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), + .rxd_size = sizeof(struct mtk_rx_dma), }, }; @@ -3411,6 +3412,7 @@ static const struct mtk_soc_data mt7622_data = { .offload_version = 2, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), + .rxd_size = sizeof(struct mtk_rx_dma), }, }; @@ -3422,6 +3424,7 @@ static const struct mtk_soc_data mt7623_data = { .offload_version = 2, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), + .rxd_size = sizeof(struct mtk_rx_dma), }, }; @@ -3433,6 +3436,7 @@ static const struct mtk_soc_data mt7629_data = { .required_pctl = false, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), + .rxd_size = sizeof(struct mtk_rx_dma), }, }; @@ -3443,6 +3447,7 @@ static const struct mtk_soc_data rt5350_data = { .required_pctl = false, .txrx = { .txd_size = sizeof(struct mtk_tx_dma), + .rxd_size = sizeof(struct mtk_rx_dma), }, }; diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h index 7a5ad14b8be6..dcbf4b5c70e0 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h @@ -868,6 +868,7 @@ struct mtk_tx_dma_desc_info { * @required_pctl A bool value to show whether the SoC requires * the extra setup for those pins used by GMAC. * @txd_size Tx DMA descriptor size. + * @rxd_size Rx DMA descriptor size. */ struct mtk_soc_data { u32 ana_rgc3; @@ -878,6 +879,7 @@ struct mtk_soc_data { netdev_features_t hw_features; struct { u32 txd_size; + u32 rxd_size; } txrx; }; -- 2.35.3 _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek
next prev parent reply other threads:[~2022-05-20 18:12 UTC|newest] Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-05-20 18:11 [PATCH v3 net-next 00/16] introduce mt7986 ethernet support Lorenzo Bianconi 2022-05-20 18:11 ` Lorenzo Bianconi 2022-05-20 18:11 ` [PATCH v3 net-next 01/16] arm64: dts: mediatek: mt7986: introduce ethernet nodes Lorenzo Bianconi 2022-05-20 18:11 ` Lorenzo Bianconi 2022-05-20 18:11 ` [PATCH v3 net-next 02/16] dt-bindings: net: mediatek,net: add mt7986-eth binding Lorenzo Bianconi 2022-05-20 18:11 ` [PATCH v3 net-next 02/16] dt-bindings: net: mediatek, net: " Lorenzo Bianconi 2022-05-20 18:11 ` [PATCH v3 net-next 03/16] net: ethernet: mtk_eth_soc: rely on GFP_KERNEL for dma_alloc_coherent whenever possible Lorenzo Bianconi 2022-05-20 18:11 ` Lorenzo Bianconi 2022-05-20 18:11 ` [PATCH v3 net-next 04/16] net: ethernet: mtk_eth_soc: move tx dma desc configuration in mtk_tx_set_dma_desc Lorenzo Bianconi 2022-05-20 18:11 ` Lorenzo Bianconi 2022-05-20 18:11 ` [PATCH v3 net-next 05/16] net: ethernet: mtk_eth_soc: add txd_size to mtk_soc_data Lorenzo Bianconi 2022-05-20 18:11 ` Lorenzo Bianconi 2022-05-20 18:11 ` [PATCH v3 net-next 06/16] net: ethernet: mtk_eth_soc: rely on txd_size in mtk_tx_alloc/mtk_tx_clean Lorenzo Bianconi 2022-05-20 18:11 ` Lorenzo Bianconi 2022-05-20 18:11 ` [PATCH v3 net-next 07/16] net: ethernet: mtk_eth_soc: rely on txd_size in mtk_desc_to_tx_buf Lorenzo Bianconi 2022-05-20 18:11 ` Lorenzo Bianconi 2022-05-20 18:11 ` [PATCH v3 net-next 08/16] net: ethernet: mtk_eth_soc: rely on txd_size in txd_to_idx Lorenzo Bianconi 2022-05-20 18:11 ` Lorenzo Bianconi 2022-05-20 18:11 ` Lorenzo Bianconi [this message] 2022-05-20 18:11 ` [PATCH v3 net-next 09/16] net: ethernet: mtk_eth_soc: add rxd_size to mtk_soc_data Lorenzo Bianconi 2022-05-20 18:11 ` [PATCH v3 net-next 10/16] net: ethernet: mtk_eth_soc: rely on txd_size field in mtk_poll_tx/mtk_poll_rx Lorenzo Bianconi 2022-05-20 18:11 ` Lorenzo Bianconi 2022-05-20 18:11 ` [PATCH v3 net-next 11/16] net: ethernet: mtk_eth_soc: rely on rxd_size field in mtk_rx_alloc/mtk_rx_clean Lorenzo Bianconi 2022-05-20 18:11 ` Lorenzo Bianconi 2022-05-20 18:11 ` [PATCH v3 net-next 12/16] net: ethernet: mtk_eth_soc: introduce device register map Lorenzo Bianconi 2022-05-20 18:11 ` Lorenzo Bianconi 2022-05-20 18:11 ` [PATCH v3 net-next 13/16] net: ethernet: mtk_eth_soc: introduce MTK_NETSYS_V2 support Lorenzo Bianconi 2022-05-20 18:11 ` Lorenzo Bianconi 2022-05-20 18:11 ` [PATCH v3 net-next 14/16] net: ethernet: mtk_eth_soc: convert ring dma pointer to void Lorenzo Bianconi 2022-05-20 18:11 ` Lorenzo Bianconi 2022-05-20 18:11 ` [PATCH v3 net-next 15/16] net: ethernet: mtk_eth_soc: convert scratch_ring " Lorenzo Bianconi 2022-05-20 18:11 ` Lorenzo Bianconi 2022-05-20 18:11 ` [PATCH v3 net-next 16/16] net: ethernet: mtk_eth_soc: introduce support for mt7986 chipset Lorenzo Bianconi 2022-05-20 18:11 ` Lorenzo Bianconi 2022-05-21 1:25 ` [PATCH v3 net-next 00/16] introduce mt7986 ethernet support Jakub Kicinski 2022-05-21 1:25 ` Jakub Kicinski
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