From: Bartosz Golaszewski <brgl@bgdev.pl>
To: Vinod Koul <vkoul@kernel.org>,
Bhupesh Sharma <bhupesh.sharma@linaro.org>,
Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
"David S . Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Giuseppe Cavallaro <peppe.cavallaro@st.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Jose Abreu <joabreu@synopsys.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Andrew Halaney <ahalaney@redhat.com>
Cc: netdev@vger.kernel.org, linux-arm-msm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Subject: [PATCH net-next v2 09/12] net: stmmac: replace the ext_snapshot_en field with a flag
Date: Fri, 23 Jun 2023 12:08:42 +0200 [thread overview]
Message-ID: <20230623100845.114085-10-brgl@bgdev.pl> (raw)
In-Reply-To: <20230623100845.114085-1-brgl@bgdev.pl>
From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Drop the boolean field of the plat_stmmacenet_data structure in favor of a
simple bitfield flag.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
---
drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | 2 +-
drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c | 2 +-
drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c | 5 ++++-
include/linux/stmmac.h | 2 +-
4 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
index d8bcf9452197..a3d0da4e9e91 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
@@ -326,7 +326,7 @@ static int intel_crosststamp(ktime_t *device,
/* Both internal crosstimestamping and external triggered event
* timestamping cannot be run concurrently.
*/
- if (priv->plat->ext_snapshot_en)
+ if (priv->plat->flags & STMMAC_FLAG_EXT_SNAPSHOT_EN)
return -EBUSY;
priv->plat->int_snapshot_en = 1;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c
index 8b50f03056b7..afd81aac6644 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c
@@ -195,7 +195,7 @@ static void timestamp_interrupt(struct stmmac_priv *priv)
*/
ts_status = readl(priv->ioaddr + GMAC_TIMESTAMP_STATUS);
- if (!priv->plat->ext_snapshot_en)
+ if (priv->plat->flags & STMMAC_FLAG_EXT_SNAPSHOT_EN)
return;
num_snapshot = (ts_status & GMAC_TIMESTAMP_ATSNS_MASK) >>
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c
index b4388ca8d211..3d7825cb30bb 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c
@@ -192,7 +192,10 @@ static int stmmac_enable(struct ptp_clock_info *ptp,
write_unlock_irqrestore(&priv->ptp_lock, flags);
break;
case PTP_CLK_REQ_EXTTS:
- priv->plat->ext_snapshot_en = on;
+ if (on)
+ priv->plat->flags |= STMMAC_FLAG_EXT_SNAPSHOT_EN;
+ else
+ priv->plat->flags &= ~STMMAC_FLAG_EXT_SNAPSHOT_EN;
mutex_lock(&priv->aux_ts_lock);
acr_value = readl(ptpaddr + PTP_ACR);
acr_value &= ~PTP_ACR_MASK;
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index 3365b8071686..0a77e8b05d3a 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -212,6 +212,7 @@ struct dwmac4_addrs {
#define STMMAC_FLAG_SERDES_UP_AFTER_PHY_LINKUP BIT(5)
#define STMMAC_FLAG_VLAN_FAIL_Q_EN BIT(6)
#define STMMAC_FLAG_MULTI_MSI_EN BIT(7)
+#define STMMAC_FLAG_EXT_SNAPSHOT_EN BIT(8)
struct plat_stmmacenet_data {
int bus_id;
@@ -286,7 +287,6 @@ struct plat_stmmacenet_data {
int int_snapshot_num;
int ext_snapshot_num;
bool int_snapshot_en;
- bool ext_snapshot_en;
int msi_mac_vec;
int msi_wol_vec;
int msi_lpi_vec;
--
2.39.2
next prev parent reply other threads:[~2023-06-23 10:10 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-23 10:08 [PATCH net-next v2 00/12] net: stmmac: replace boolean fields in plat_stmmacenet_data with flags Bartosz Golaszewski
2023-06-23 10:08 ` [PATCH net-next v2 01/12] net: stmmac: replace the has_integrated_pcs field with a flag Bartosz Golaszewski
2023-06-23 10:08 ` [PATCH net-next v2 02/12] net: stmmac: replace the sph_disable " Bartosz Golaszewski
2023-06-23 19:22 ` Simon Horman
2023-06-23 20:00 ` Bartosz Golaszewski
2023-06-23 21:04 ` Simon Horman
2023-06-23 10:08 ` [PATCH net-next v2 03/12] net: stmmac: replace the use_phy_wol " Bartosz Golaszewski
2023-06-23 10:08 ` [PATCH net-next v2 04/12] net: stmmac: replace the has_sun8i " Bartosz Golaszewski
2023-06-23 10:08 ` [PATCH net-next v2 05/12] net: stmmac: replace the tso_en " Bartosz Golaszewski
2023-06-23 10:08 ` [PATCH net-next v2 06/12] net: stmmac: replace the serdes_up_after_phy_linkup " Bartosz Golaszewski
2023-06-23 10:08 ` [PATCH net-next v2 07/12] net: stmmac: replace the vlan_fail_q_en " Bartosz Golaszewski
2023-06-23 10:08 ` [PATCH net-next v2 08/12] net: stmmac: replace the multi_msi_en " Bartosz Golaszewski
2023-06-23 10:08 ` Bartosz Golaszewski [this message]
2023-06-23 10:08 ` [PATCH net-next v2 10/12] net: stmmac: replace the int_snapshot_en " Bartosz Golaszewski
2023-06-23 10:08 ` [PATCH net-next v2 11/12] net: stmmac: replace the rx_clk_runs_in_lpi " Bartosz Golaszewski
2023-06-23 10:08 ` [PATCH net-next v2 12/12] net: stmmac: replace the en_tx_lpi_clockgating " Bartosz Golaszewski
2023-06-23 13:06 ` [PATCH net-next v2 00/12] net: stmmac: replace boolean fields in plat_stmmacenet_data with flags Andrew Halaney
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