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From: Wong Vee Khee <vee.khee.wong@intel.com>
To: Giuseppe Cavallaro <peppe.cavallaro@st.com>,
	Alexandre Torgue <alexandre.torgue@st.com>,
	Jose Abreu <joabreu@synopsys.com>,
	"David S . Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	Ong Boon Leong <boon.leong.ong@intel.com>,
	Voon Wei Feng <weifeng.voon@intel.com>,
	Wong Vee Khee <vee.khee.wong@intel.com>
Subject: [PATCH net-next 1/1] stmmac: intel: change all EHL/TGL to auto detect phy addr
Date: Fri,  6 Nov 2020 17:43:41 +0800	[thread overview]
Message-ID: <20201106094341.4241-1-vee.khee.wong@intel.com> (raw)

From: Voon Weifeng <weifeng.voon@intel.com>

Set all EHL/TGL phy_addr to -1 so that the driver will automatically
detect it at run-time by probing all the possible 32 addresses.

Signed-off-by: Voon Weifeng <weifeng.voon@intel.com>
Signed-off-by: Wong Vee Khee <vee.khee.wong@intel.com>
---
 drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
index b6e5e3e36b63..7c1353f37247 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
@@ -236,6 +236,7 @@ static int intel_mgbe_common_data(struct pci_dev *pdev,
 	int ret;
 	int i;
 
+	plat->phy_addr = -1;
 	plat->clk_csr = 5;
 	plat->has_gmac = 0;
 	plat->has_gmac4 = 1;
@@ -345,7 +346,6 @@ static int ehl_sgmii_data(struct pci_dev *pdev,
 			  struct plat_stmmacenet_data *plat)
 {
 	plat->bus_id = 1;
-	plat->phy_addr = 0;
 	plat->phy_interface = PHY_INTERFACE_MODE_SGMII;
 
 	plat->serdes_powerup = intel_serdes_powerup;
@@ -362,7 +362,6 @@ static int ehl_rgmii_data(struct pci_dev *pdev,
 			  struct plat_stmmacenet_data *plat)
 {
 	plat->bus_id = 1;
-	plat->phy_addr = 0;
 	plat->phy_interface = PHY_INTERFACE_MODE_RGMII;
 
 	return ehl_common_data(pdev, plat);
@@ -376,7 +375,6 @@ static int ehl_pse0_common_data(struct pci_dev *pdev,
 				struct plat_stmmacenet_data *plat)
 {
 	plat->bus_id = 2;
-	plat->phy_addr = 1;
 	return ehl_common_data(pdev, plat);
 }
 
@@ -408,7 +406,6 @@ static int ehl_pse1_common_data(struct pci_dev *pdev,
 				struct plat_stmmacenet_data *plat)
 {
 	plat->bus_id = 3;
-	plat->phy_addr = 1;
 	return ehl_common_data(pdev, plat);
 }
 
@@ -450,7 +447,6 @@ static int tgl_sgmii_data(struct pci_dev *pdev,
 			  struct plat_stmmacenet_data *plat)
 {
 	plat->bus_id = 1;
-	plat->phy_addr = 0;
 	plat->phy_interface = PHY_INTERFACE_MODE_SGMII;
 	plat->serdes_powerup = intel_serdes_powerup;
 	plat->serdes_powerdown = intel_serdes_powerdown;
-- 
2.17.0


WARNING: multiple messages have this Message-ID (diff)
From: Wong Vee Khee <vee.khee.wong@intel.com>
To: Giuseppe Cavallaro <peppe.cavallaro@st.com>,
	Alexandre Torgue <alexandre.torgue@st.com>,
	Jose Abreu <joabreu@synopsys.com>,
	"David S . Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Voon Wei Feng <weifeng.voon@intel.com>,
	Wong Vee Khee <vee.khee.wong@intel.com>,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	Ong Boon Leong <boon.leong.ong@intel.com>,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH net-next 1/1] stmmac: intel: change all EHL/TGL to auto detect phy addr
Date: Fri,  6 Nov 2020 17:43:41 +0800	[thread overview]
Message-ID: <20201106094341.4241-1-vee.khee.wong@intel.com> (raw)

From: Voon Weifeng <weifeng.voon@intel.com>

Set all EHL/TGL phy_addr to -1 so that the driver will automatically
detect it at run-time by probing all the possible 32 addresses.

Signed-off-by: Voon Weifeng <weifeng.voon@intel.com>
Signed-off-by: Wong Vee Khee <vee.khee.wong@intel.com>
---
 drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
index b6e5e3e36b63..7c1353f37247 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
@@ -236,6 +236,7 @@ static int intel_mgbe_common_data(struct pci_dev *pdev,
 	int ret;
 	int i;
 
+	plat->phy_addr = -1;
 	plat->clk_csr = 5;
 	plat->has_gmac = 0;
 	plat->has_gmac4 = 1;
@@ -345,7 +346,6 @@ static int ehl_sgmii_data(struct pci_dev *pdev,
 			  struct plat_stmmacenet_data *plat)
 {
 	plat->bus_id = 1;
-	plat->phy_addr = 0;
 	plat->phy_interface = PHY_INTERFACE_MODE_SGMII;
 
 	plat->serdes_powerup = intel_serdes_powerup;
@@ -362,7 +362,6 @@ static int ehl_rgmii_data(struct pci_dev *pdev,
 			  struct plat_stmmacenet_data *plat)
 {
 	plat->bus_id = 1;
-	plat->phy_addr = 0;
 	plat->phy_interface = PHY_INTERFACE_MODE_RGMII;
 
 	return ehl_common_data(pdev, plat);
@@ -376,7 +375,6 @@ static int ehl_pse0_common_data(struct pci_dev *pdev,
 				struct plat_stmmacenet_data *plat)
 {
 	plat->bus_id = 2;
-	plat->phy_addr = 1;
 	return ehl_common_data(pdev, plat);
 }
 
@@ -408,7 +406,6 @@ static int ehl_pse1_common_data(struct pci_dev *pdev,
 				struct plat_stmmacenet_data *plat)
 {
 	plat->bus_id = 3;
-	plat->phy_addr = 1;
 	return ehl_common_data(pdev, plat);
 }
 
@@ -450,7 +447,6 @@ static int tgl_sgmii_data(struct pci_dev *pdev,
 			  struct plat_stmmacenet_data *plat)
 {
 	plat->bus_id = 1;
-	plat->phy_addr = 0;
 	plat->phy_interface = PHY_INTERFACE_MODE_SGMII;
 	plat->serdes_powerup = intel_serdes_powerup;
 	plat->serdes_powerdown = intel_serdes_powerdown;
-- 
2.17.0


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             reply	other threads:[~2020-11-06  9:40 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-06  9:43 Wong Vee Khee [this message]
2020-11-06  9:43 ` [PATCH net-next 1/1] stmmac: intel: change all EHL/TGL to auto detect phy addr Wong Vee Khee
2020-11-08  0:20 ` patchwork-bot+netdevbpf
2020-11-08  0:20   ` patchwork-bot+netdevbpf
2021-01-16  9:12 ` Jan Kiszka
2021-01-16  9:12   ` Jan Kiszka
2021-01-17  0:59   ` Jakub Kicinski
2021-01-17  0:59     ` Jakub Kicinski
2021-01-17 14:28     ` Greg Kroah-Hartman
2021-01-17 14:28       ` Greg Kroah-Hartman

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