From: Bartosz Golaszewski <brgl@bgdev.pl>
To: John Crispin <john@phrozen.org>,
Sean Wang <sean.wang@mediatek.com>,
Mark Lee <Mark-MC.Lee@mediatek.com>,
"David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Mark Brown <broonie@kernel.org>
Cc: Stephane Le Provost <stephane.leprovost@mediatek.com>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Fabien Parent <fparent@baylibre.com>,
linux-mediatek@lists.infradead.org,
Andrew Perepech <andrew.perepech@mediatek.com>,
Pedro Tsai <pedro.tsai@mediatek.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 2/2] net: ethernet: mtk-star-emac: use regmap bitops
Date: Thu, 28 May 2020 16:22:41 +0200 [thread overview]
Message-ID: <20200528142241.20466-3-brgl@bgdev.pl> (raw)
In-Reply-To: <20200528142241.20466-1-brgl@bgdev.pl>
From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Shrink the code visually by replacing regmap_update_bits() with
appropriate regmap bit operations where applicable.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---
drivers/net/ethernet/mediatek/mtk_star_emac.c | 80 ++++++++-----------
1 file changed, 35 insertions(+), 45 deletions(-)
diff --git a/drivers/net/ethernet/mediatek/mtk_star_emac.c b/drivers/net/ethernet/mediatek/mtk_star_emac.c
index 8596ca0e60eb..326ac792a4a0 100644
--- a/drivers/net/ethernet/mediatek/mtk_star_emac.c
+++ b/drivers/net/ethernet/mediatek/mtk_star_emac.c
@@ -413,8 +413,8 @@ static void mtk_star_dma_unmap_tx(struct mtk_star_priv *priv,
static void mtk_star_nic_disable_pd(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_MAC_CFG,
- MTK_STAR_BIT_MAC_CFG_NIC_PD, 0);
+ regmap_clear_bits(priv->regs, MTK_STAR_REG_MAC_CFG,
+ MTK_STAR_BIT_MAC_CFG_NIC_PD);
}
/* Unmask the three interrupts we care about, mask all others. */
@@ -434,41 +434,38 @@ static void mtk_star_intr_disable(struct mtk_star_priv *priv)
static void mtk_star_intr_enable_tx(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_INT_MASK,
- MTK_STAR_BIT_INT_STS_TNTC, 0);
+ regmap_clear_bits(priv->regs, MTK_STAR_REG_INT_MASK,
+ MTK_STAR_BIT_INT_STS_TNTC);
}
static void mtk_star_intr_enable_rx(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_INT_MASK,
- MTK_STAR_BIT_INT_STS_FNRC, 0);
+ regmap_clear_bits(priv->regs, MTK_STAR_REG_INT_MASK,
+ MTK_STAR_BIT_INT_STS_FNRC);
}
static void mtk_star_intr_enable_stats(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_INT_MASK,
- MTK_STAR_REG_INT_STS_MIB_CNT_TH, 0);
+ regmap_clear_bits(priv->regs, MTK_STAR_REG_INT_MASK,
+ MTK_STAR_REG_INT_STS_MIB_CNT_TH);
}
static void mtk_star_intr_disable_tx(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_INT_MASK,
- MTK_STAR_BIT_INT_STS_TNTC,
- MTK_STAR_BIT_INT_STS_TNTC);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_INT_MASK,
+ MTK_STAR_BIT_INT_STS_TNTC);
}
static void mtk_star_intr_disable_rx(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_INT_MASK,
- MTK_STAR_BIT_INT_STS_FNRC,
- MTK_STAR_BIT_INT_STS_FNRC);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_INT_MASK,
+ MTK_STAR_BIT_INT_STS_FNRC);
}
static void mtk_star_intr_disable_stats(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_INT_MASK,
- MTK_STAR_REG_INT_STS_MIB_CNT_TH,
- MTK_STAR_REG_INT_STS_MIB_CNT_TH);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_INT_MASK,
+ MTK_STAR_REG_INT_STS_MIB_CNT_TH);
}
static unsigned int mtk_star_intr_read(struct mtk_star_priv *priv)
@@ -524,12 +521,10 @@ static void mtk_star_dma_init(struct mtk_star_priv *priv)
static void mtk_star_dma_start(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_TX_DMA_CTRL,
- MTK_STAR_BIT_TX_DMA_CTRL_START,
- MTK_STAR_BIT_TX_DMA_CTRL_START);
- regmap_update_bits(priv->regs, MTK_STAR_REG_RX_DMA_CTRL,
- MTK_STAR_BIT_RX_DMA_CTRL_START,
- MTK_STAR_BIT_RX_DMA_CTRL_START);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_TX_DMA_CTRL,
+ MTK_STAR_BIT_TX_DMA_CTRL_START);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_RX_DMA_CTRL,
+ MTK_STAR_BIT_RX_DMA_CTRL_START);
}
static void mtk_star_dma_stop(struct mtk_star_priv *priv)
@@ -553,16 +548,14 @@ static void mtk_star_dma_disable(struct mtk_star_priv *priv)
static void mtk_star_dma_resume_rx(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_RX_DMA_CTRL,
- MTK_STAR_BIT_RX_DMA_CTRL_RESUME,
- MTK_STAR_BIT_RX_DMA_CTRL_RESUME);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_RX_DMA_CTRL,
+ MTK_STAR_BIT_RX_DMA_CTRL_RESUME);
}
static void mtk_star_dma_resume_tx(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_TX_DMA_CTRL,
- MTK_STAR_BIT_TX_DMA_CTRL_RESUME,
- MTK_STAR_BIT_TX_DMA_CTRL_RESUME);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_TX_DMA_CTRL,
+ MTK_STAR_BIT_TX_DMA_CTRL_RESUME);
}
static void mtk_star_set_mac_addr(struct net_device *ndev)
@@ -845,8 +838,8 @@ static int mtk_star_hash_wait_ok(struct mtk_star_priv *priv)
return ret;
/* Check the BIST_OK bit. */
- regmap_read(priv->regs, MTK_STAR_REG_HASH_CTRL, &val);
- if (!(val & MTK_STAR_BIT_HASH_CTRL_BIST_OK))
+ if (!regmap_test_bits(priv->regs, MTK_STAR_REG_HASH_CTRL,
+ MTK_STAR_BIT_HASH_CTRL_BIST_OK))
return -EIO;
return 0;
@@ -880,12 +873,10 @@ static int mtk_star_reset_hash_table(struct mtk_star_priv *priv)
if (ret)
return ret;
- regmap_update_bits(priv->regs, MTK_STAR_REG_HASH_CTRL,
- MTK_STAR_BIT_HASH_CTRL_BIST_EN,
- MTK_STAR_BIT_HASH_CTRL_BIST_EN);
- regmap_update_bits(priv->regs, MTK_STAR_REG_TEST1,
- MTK_STAR_BIT_TEST1_RST_HASH_MBIST,
- MTK_STAR_BIT_TEST1_RST_HASH_MBIST);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_HASH_CTRL,
+ MTK_STAR_BIT_HASH_CTRL_BIST_EN);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_TEST1,
+ MTK_STAR_BIT_TEST1_RST_HASH_MBIST);
return mtk_star_hash_wait_ok(priv);
}
@@ -1016,13 +1007,13 @@ static int mtk_star_enable(struct net_device *ndev)
return ret;
/* Setup the hashing algorithm */
- regmap_update_bits(priv->regs, MTK_STAR_REG_ARL_CFG,
- MTK_STAR_BIT_ARL_CFG_HASH_ALG |
- MTK_STAR_BIT_ARL_CFG_MISC_MODE, 0);
+ regmap_clear_bits(priv->regs, MTK_STAR_REG_ARL_CFG,
+ MTK_STAR_BIT_ARL_CFG_HASH_ALG |
+ MTK_STAR_BIT_ARL_CFG_MISC_MODE);
/* Don't strip VLAN tags */
- regmap_update_bits(priv->regs, MTK_STAR_REG_MAC_CFG,
- MTK_STAR_BIT_MAC_CFG_VLAN_STRIP, 0);
+ regmap_clear_bits(priv->regs, MTK_STAR_REG_MAC_CFG,
+ MTK_STAR_BIT_MAC_CFG_VLAN_STRIP);
/* Setup DMA */
mtk_star_dma_init(priv);
@@ -1204,9 +1195,8 @@ static void mtk_star_set_rx_mode(struct net_device *ndev)
int ret;
if (ndev->flags & IFF_PROMISC) {
- regmap_update_bits(priv->regs, MTK_STAR_REG_ARL_CFG,
- MTK_STAR_BIT_ARL_CFG_MISC_MODE,
- MTK_STAR_BIT_ARL_CFG_MISC_MODE);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_ARL_CFG,
+ MTK_STAR_BIT_ARL_CFG_MISC_MODE);
} else if (netdev_mc_count(ndev) > MTK_STAR_HASHTABLE_MC_LIMIT ||
ndev->flags & IFF_ALLMULTI) {
for (i = 0; i < MTK_STAR_HASHTABLE_SIZE_MAX; i++) {
--
2.26.1
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
WARNING: multiple messages have this Message-ID (diff)
From: Bartosz Golaszewski <brgl@bgdev.pl>
To: John Crispin <john@phrozen.org>,
Sean Wang <sean.wang@mediatek.com>,
Mark Lee <Mark-MC.Lee@mediatek.com>,
"David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Mark Brown <broonie@kernel.org>
Cc: Stephane Le Provost <stephane.leprovost@mediatek.com>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Fabien Parent <fparent@baylibre.com>,
linux-mediatek@lists.infradead.org,
Andrew Perepech <andrew.perepech@mediatek.com>,
Pedro Tsai <pedro.tsai@mediatek.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 2/2] net: ethernet: mtk-star-emac: use regmap bitops
Date: Thu, 28 May 2020 16:22:41 +0200 [thread overview]
Message-ID: <20200528142241.20466-3-brgl@bgdev.pl> (raw)
In-Reply-To: <20200528142241.20466-1-brgl@bgdev.pl>
From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Shrink the code visually by replacing regmap_update_bits() with
appropriate regmap bit operations where applicable.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---
drivers/net/ethernet/mediatek/mtk_star_emac.c | 80 ++++++++-----------
1 file changed, 35 insertions(+), 45 deletions(-)
diff --git a/drivers/net/ethernet/mediatek/mtk_star_emac.c b/drivers/net/ethernet/mediatek/mtk_star_emac.c
index 8596ca0e60eb..326ac792a4a0 100644
--- a/drivers/net/ethernet/mediatek/mtk_star_emac.c
+++ b/drivers/net/ethernet/mediatek/mtk_star_emac.c
@@ -413,8 +413,8 @@ static void mtk_star_dma_unmap_tx(struct mtk_star_priv *priv,
static void mtk_star_nic_disable_pd(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_MAC_CFG,
- MTK_STAR_BIT_MAC_CFG_NIC_PD, 0);
+ regmap_clear_bits(priv->regs, MTK_STAR_REG_MAC_CFG,
+ MTK_STAR_BIT_MAC_CFG_NIC_PD);
}
/* Unmask the three interrupts we care about, mask all others. */
@@ -434,41 +434,38 @@ static void mtk_star_intr_disable(struct mtk_star_priv *priv)
static void mtk_star_intr_enable_tx(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_INT_MASK,
- MTK_STAR_BIT_INT_STS_TNTC, 0);
+ regmap_clear_bits(priv->regs, MTK_STAR_REG_INT_MASK,
+ MTK_STAR_BIT_INT_STS_TNTC);
}
static void mtk_star_intr_enable_rx(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_INT_MASK,
- MTK_STAR_BIT_INT_STS_FNRC, 0);
+ regmap_clear_bits(priv->regs, MTK_STAR_REG_INT_MASK,
+ MTK_STAR_BIT_INT_STS_FNRC);
}
static void mtk_star_intr_enable_stats(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_INT_MASK,
- MTK_STAR_REG_INT_STS_MIB_CNT_TH, 0);
+ regmap_clear_bits(priv->regs, MTK_STAR_REG_INT_MASK,
+ MTK_STAR_REG_INT_STS_MIB_CNT_TH);
}
static void mtk_star_intr_disable_tx(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_INT_MASK,
- MTK_STAR_BIT_INT_STS_TNTC,
- MTK_STAR_BIT_INT_STS_TNTC);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_INT_MASK,
+ MTK_STAR_BIT_INT_STS_TNTC);
}
static void mtk_star_intr_disable_rx(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_INT_MASK,
- MTK_STAR_BIT_INT_STS_FNRC,
- MTK_STAR_BIT_INT_STS_FNRC);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_INT_MASK,
+ MTK_STAR_BIT_INT_STS_FNRC);
}
static void mtk_star_intr_disable_stats(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_INT_MASK,
- MTK_STAR_REG_INT_STS_MIB_CNT_TH,
- MTK_STAR_REG_INT_STS_MIB_CNT_TH);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_INT_MASK,
+ MTK_STAR_REG_INT_STS_MIB_CNT_TH);
}
static unsigned int mtk_star_intr_read(struct mtk_star_priv *priv)
@@ -524,12 +521,10 @@ static void mtk_star_dma_init(struct mtk_star_priv *priv)
static void mtk_star_dma_start(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_TX_DMA_CTRL,
- MTK_STAR_BIT_TX_DMA_CTRL_START,
- MTK_STAR_BIT_TX_DMA_CTRL_START);
- regmap_update_bits(priv->regs, MTK_STAR_REG_RX_DMA_CTRL,
- MTK_STAR_BIT_RX_DMA_CTRL_START,
- MTK_STAR_BIT_RX_DMA_CTRL_START);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_TX_DMA_CTRL,
+ MTK_STAR_BIT_TX_DMA_CTRL_START);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_RX_DMA_CTRL,
+ MTK_STAR_BIT_RX_DMA_CTRL_START);
}
static void mtk_star_dma_stop(struct mtk_star_priv *priv)
@@ -553,16 +548,14 @@ static void mtk_star_dma_disable(struct mtk_star_priv *priv)
static void mtk_star_dma_resume_rx(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_RX_DMA_CTRL,
- MTK_STAR_BIT_RX_DMA_CTRL_RESUME,
- MTK_STAR_BIT_RX_DMA_CTRL_RESUME);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_RX_DMA_CTRL,
+ MTK_STAR_BIT_RX_DMA_CTRL_RESUME);
}
static void mtk_star_dma_resume_tx(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_TX_DMA_CTRL,
- MTK_STAR_BIT_TX_DMA_CTRL_RESUME,
- MTK_STAR_BIT_TX_DMA_CTRL_RESUME);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_TX_DMA_CTRL,
+ MTK_STAR_BIT_TX_DMA_CTRL_RESUME);
}
static void mtk_star_set_mac_addr(struct net_device *ndev)
@@ -845,8 +838,8 @@ static int mtk_star_hash_wait_ok(struct mtk_star_priv *priv)
return ret;
/* Check the BIST_OK bit. */
- regmap_read(priv->regs, MTK_STAR_REG_HASH_CTRL, &val);
- if (!(val & MTK_STAR_BIT_HASH_CTRL_BIST_OK))
+ if (!regmap_test_bits(priv->regs, MTK_STAR_REG_HASH_CTRL,
+ MTK_STAR_BIT_HASH_CTRL_BIST_OK))
return -EIO;
return 0;
@@ -880,12 +873,10 @@ static int mtk_star_reset_hash_table(struct mtk_star_priv *priv)
if (ret)
return ret;
- regmap_update_bits(priv->regs, MTK_STAR_REG_HASH_CTRL,
- MTK_STAR_BIT_HASH_CTRL_BIST_EN,
- MTK_STAR_BIT_HASH_CTRL_BIST_EN);
- regmap_update_bits(priv->regs, MTK_STAR_REG_TEST1,
- MTK_STAR_BIT_TEST1_RST_HASH_MBIST,
- MTK_STAR_BIT_TEST1_RST_HASH_MBIST);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_HASH_CTRL,
+ MTK_STAR_BIT_HASH_CTRL_BIST_EN);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_TEST1,
+ MTK_STAR_BIT_TEST1_RST_HASH_MBIST);
return mtk_star_hash_wait_ok(priv);
}
@@ -1016,13 +1007,13 @@ static int mtk_star_enable(struct net_device *ndev)
return ret;
/* Setup the hashing algorithm */
- regmap_update_bits(priv->regs, MTK_STAR_REG_ARL_CFG,
- MTK_STAR_BIT_ARL_CFG_HASH_ALG |
- MTK_STAR_BIT_ARL_CFG_MISC_MODE, 0);
+ regmap_clear_bits(priv->regs, MTK_STAR_REG_ARL_CFG,
+ MTK_STAR_BIT_ARL_CFG_HASH_ALG |
+ MTK_STAR_BIT_ARL_CFG_MISC_MODE);
/* Don't strip VLAN tags */
- regmap_update_bits(priv->regs, MTK_STAR_REG_MAC_CFG,
- MTK_STAR_BIT_MAC_CFG_VLAN_STRIP, 0);
+ regmap_clear_bits(priv->regs, MTK_STAR_REG_MAC_CFG,
+ MTK_STAR_BIT_MAC_CFG_VLAN_STRIP);
/* Setup DMA */
mtk_star_dma_init(priv);
@@ -1204,9 +1195,8 @@ static void mtk_star_set_rx_mode(struct net_device *ndev)
int ret;
if (ndev->flags & IFF_PROMISC) {
- regmap_update_bits(priv->regs, MTK_STAR_REG_ARL_CFG,
- MTK_STAR_BIT_ARL_CFG_MISC_MODE,
- MTK_STAR_BIT_ARL_CFG_MISC_MODE);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_ARL_CFG,
+ MTK_STAR_BIT_ARL_CFG_MISC_MODE);
} else if (netdev_mc_count(ndev) > MTK_STAR_HASHTABLE_MC_LIMIT ||
ndev->flags & IFF_ALLMULTI) {
for (i = 0; i < MTK_STAR_HASHTABLE_SIZE_MAX; i++) {
--
2.26.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Bartosz Golaszewski <brgl@bgdev.pl>
To: John Crispin <john@phrozen.org>,
Sean Wang <sean.wang@mediatek.com>,
Mark Lee <Mark-MC.Lee@mediatek.com>,
"David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Mark Brown <broonie@kernel.org>
Cc: netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org,
Fabien Parent <fparent@baylibre.com>,
Stephane Le Provost <stephane.leprovost@mediatek.com>,
Pedro Tsai <pedro.tsai@mediatek.com>,
Andrew Perepech <andrew.perepech@mediatek.com>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>
Subject: [PATCH v2 2/2] net: ethernet: mtk-star-emac: use regmap bitops
Date: Thu, 28 May 2020 16:22:41 +0200 [thread overview]
Message-ID: <20200528142241.20466-3-brgl@bgdev.pl> (raw)
In-Reply-To: <20200528142241.20466-1-brgl@bgdev.pl>
From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Shrink the code visually by replacing regmap_update_bits() with
appropriate regmap bit operations where applicable.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---
drivers/net/ethernet/mediatek/mtk_star_emac.c | 80 ++++++++-----------
1 file changed, 35 insertions(+), 45 deletions(-)
diff --git a/drivers/net/ethernet/mediatek/mtk_star_emac.c b/drivers/net/ethernet/mediatek/mtk_star_emac.c
index 8596ca0e60eb..326ac792a4a0 100644
--- a/drivers/net/ethernet/mediatek/mtk_star_emac.c
+++ b/drivers/net/ethernet/mediatek/mtk_star_emac.c
@@ -413,8 +413,8 @@ static void mtk_star_dma_unmap_tx(struct mtk_star_priv *priv,
static void mtk_star_nic_disable_pd(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_MAC_CFG,
- MTK_STAR_BIT_MAC_CFG_NIC_PD, 0);
+ regmap_clear_bits(priv->regs, MTK_STAR_REG_MAC_CFG,
+ MTK_STAR_BIT_MAC_CFG_NIC_PD);
}
/* Unmask the three interrupts we care about, mask all others. */
@@ -434,41 +434,38 @@ static void mtk_star_intr_disable(struct mtk_star_priv *priv)
static void mtk_star_intr_enable_tx(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_INT_MASK,
- MTK_STAR_BIT_INT_STS_TNTC, 0);
+ regmap_clear_bits(priv->regs, MTK_STAR_REG_INT_MASK,
+ MTK_STAR_BIT_INT_STS_TNTC);
}
static void mtk_star_intr_enable_rx(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_INT_MASK,
- MTK_STAR_BIT_INT_STS_FNRC, 0);
+ regmap_clear_bits(priv->regs, MTK_STAR_REG_INT_MASK,
+ MTK_STAR_BIT_INT_STS_FNRC);
}
static void mtk_star_intr_enable_stats(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_INT_MASK,
- MTK_STAR_REG_INT_STS_MIB_CNT_TH, 0);
+ regmap_clear_bits(priv->regs, MTK_STAR_REG_INT_MASK,
+ MTK_STAR_REG_INT_STS_MIB_CNT_TH);
}
static void mtk_star_intr_disable_tx(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_INT_MASK,
- MTK_STAR_BIT_INT_STS_TNTC,
- MTK_STAR_BIT_INT_STS_TNTC);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_INT_MASK,
+ MTK_STAR_BIT_INT_STS_TNTC);
}
static void mtk_star_intr_disable_rx(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_INT_MASK,
- MTK_STAR_BIT_INT_STS_FNRC,
- MTK_STAR_BIT_INT_STS_FNRC);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_INT_MASK,
+ MTK_STAR_BIT_INT_STS_FNRC);
}
static void mtk_star_intr_disable_stats(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_INT_MASK,
- MTK_STAR_REG_INT_STS_MIB_CNT_TH,
- MTK_STAR_REG_INT_STS_MIB_CNT_TH);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_INT_MASK,
+ MTK_STAR_REG_INT_STS_MIB_CNT_TH);
}
static unsigned int mtk_star_intr_read(struct mtk_star_priv *priv)
@@ -524,12 +521,10 @@ static void mtk_star_dma_init(struct mtk_star_priv *priv)
static void mtk_star_dma_start(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_TX_DMA_CTRL,
- MTK_STAR_BIT_TX_DMA_CTRL_START,
- MTK_STAR_BIT_TX_DMA_CTRL_START);
- regmap_update_bits(priv->regs, MTK_STAR_REG_RX_DMA_CTRL,
- MTK_STAR_BIT_RX_DMA_CTRL_START,
- MTK_STAR_BIT_RX_DMA_CTRL_START);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_TX_DMA_CTRL,
+ MTK_STAR_BIT_TX_DMA_CTRL_START);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_RX_DMA_CTRL,
+ MTK_STAR_BIT_RX_DMA_CTRL_START);
}
static void mtk_star_dma_stop(struct mtk_star_priv *priv)
@@ -553,16 +548,14 @@ static void mtk_star_dma_disable(struct mtk_star_priv *priv)
static void mtk_star_dma_resume_rx(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_RX_DMA_CTRL,
- MTK_STAR_BIT_RX_DMA_CTRL_RESUME,
- MTK_STAR_BIT_RX_DMA_CTRL_RESUME);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_RX_DMA_CTRL,
+ MTK_STAR_BIT_RX_DMA_CTRL_RESUME);
}
static void mtk_star_dma_resume_tx(struct mtk_star_priv *priv)
{
- regmap_update_bits(priv->regs, MTK_STAR_REG_TX_DMA_CTRL,
- MTK_STAR_BIT_TX_DMA_CTRL_RESUME,
- MTK_STAR_BIT_TX_DMA_CTRL_RESUME);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_TX_DMA_CTRL,
+ MTK_STAR_BIT_TX_DMA_CTRL_RESUME);
}
static void mtk_star_set_mac_addr(struct net_device *ndev)
@@ -845,8 +838,8 @@ static int mtk_star_hash_wait_ok(struct mtk_star_priv *priv)
return ret;
/* Check the BIST_OK bit. */
- regmap_read(priv->regs, MTK_STAR_REG_HASH_CTRL, &val);
- if (!(val & MTK_STAR_BIT_HASH_CTRL_BIST_OK))
+ if (!regmap_test_bits(priv->regs, MTK_STAR_REG_HASH_CTRL,
+ MTK_STAR_BIT_HASH_CTRL_BIST_OK))
return -EIO;
return 0;
@@ -880,12 +873,10 @@ static int mtk_star_reset_hash_table(struct mtk_star_priv *priv)
if (ret)
return ret;
- regmap_update_bits(priv->regs, MTK_STAR_REG_HASH_CTRL,
- MTK_STAR_BIT_HASH_CTRL_BIST_EN,
- MTK_STAR_BIT_HASH_CTRL_BIST_EN);
- regmap_update_bits(priv->regs, MTK_STAR_REG_TEST1,
- MTK_STAR_BIT_TEST1_RST_HASH_MBIST,
- MTK_STAR_BIT_TEST1_RST_HASH_MBIST);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_HASH_CTRL,
+ MTK_STAR_BIT_HASH_CTRL_BIST_EN);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_TEST1,
+ MTK_STAR_BIT_TEST1_RST_HASH_MBIST);
return mtk_star_hash_wait_ok(priv);
}
@@ -1016,13 +1007,13 @@ static int mtk_star_enable(struct net_device *ndev)
return ret;
/* Setup the hashing algorithm */
- regmap_update_bits(priv->regs, MTK_STAR_REG_ARL_CFG,
- MTK_STAR_BIT_ARL_CFG_HASH_ALG |
- MTK_STAR_BIT_ARL_CFG_MISC_MODE, 0);
+ regmap_clear_bits(priv->regs, MTK_STAR_REG_ARL_CFG,
+ MTK_STAR_BIT_ARL_CFG_HASH_ALG |
+ MTK_STAR_BIT_ARL_CFG_MISC_MODE);
/* Don't strip VLAN tags */
- regmap_update_bits(priv->regs, MTK_STAR_REG_MAC_CFG,
- MTK_STAR_BIT_MAC_CFG_VLAN_STRIP, 0);
+ regmap_clear_bits(priv->regs, MTK_STAR_REG_MAC_CFG,
+ MTK_STAR_BIT_MAC_CFG_VLAN_STRIP);
/* Setup DMA */
mtk_star_dma_init(priv);
@@ -1204,9 +1195,8 @@ static void mtk_star_set_rx_mode(struct net_device *ndev)
int ret;
if (ndev->flags & IFF_PROMISC) {
- regmap_update_bits(priv->regs, MTK_STAR_REG_ARL_CFG,
- MTK_STAR_BIT_ARL_CFG_MISC_MODE,
- MTK_STAR_BIT_ARL_CFG_MISC_MODE);
+ regmap_set_bits(priv->regs, MTK_STAR_REG_ARL_CFG,
+ MTK_STAR_BIT_ARL_CFG_MISC_MODE);
} else if (netdev_mc_count(ndev) > MTK_STAR_HASHTABLE_MC_LIMIT ||
ndev->flags & IFF_ALLMULTI) {
for (i = 0; i < MTK_STAR_HASHTABLE_SIZE_MAX; i++) {
--
2.26.1
next prev parent reply other threads:[~2020-05-28 14:24 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-28 14:22 [PATCH v2 0/2] regmap: provide simple bitops and use them in a driver Bartosz Golaszewski
2020-05-28 14:22 ` Bartosz Golaszewski
2020-05-28 14:22 ` Bartosz Golaszewski
2020-05-28 14:22 ` [PATCH v2 1/2] regmap: provide helpers for simple bit operations Bartosz Golaszewski
2020-05-28 14:22 ` Bartosz Golaszewski
2020-05-28 14:22 ` Bartosz Golaszewski
2020-05-28 14:44 ` Mark Brown
2020-05-28 14:44 ` Mark Brown
2020-05-28 14:44 ` Mark Brown
2020-05-28 14:49 ` Bartosz Golaszewski
2020-05-28 14:49 ` Bartosz Golaszewski
2020-05-28 14:49 ` Bartosz Golaszewski
2020-05-28 15:05 ` Mark Brown
2020-05-28 15:05 ` Mark Brown
2020-05-28 15:05 ` Mark Brown
2020-05-28 14:22 ` Bartosz Golaszewski [this message]
2020-05-28 14:22 ` [PATCH v2 2/2] net: ethernet: mtk-star-emac: use regmap bitops Bartosz Golaszewski
2020-05-28 14:22 ` Bartosz Golaszewski
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200528142241.20466-3-brgl@bgdev.pl \
--to=brgl@bgdev.pl \
--cc=Mark-MC.Lee@mediatek.com \
--cc=andrew.perepech@mediatek.com \
--cc=bgolaszewski@baylibre.com \
--cc=broonie@kernel.org \
--cc=davem@davemloft.net \
--cc=fparent@baylibre.com \
--cc=john@phrozen.org \
--cc=kuba@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=matthias.bgg@gmail.com \
--cc=netdev@vger.kernel.org \
--cc=pedro.tsai@mediatek.com \
--cc=sean.wang@mediatek.com \
--cc=stephane.leprovost@mediatek.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.