* [PATCH AUTOSEL 5.4 20/28] net: enetc: add i.MX95 EMDIO support
[not found] <20241124135549.3350700-1-sashal@kernel.org>
@ 2024-11-24 13:55 ` Sasha Levin
2024-11-25 1:54 ` Wei Fang
0 siblings, 1 reply; 3+ messages in thread
From: Sasha Levin @ 2024-11-24 13:55 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Wei Fang, David S . Miller, Sasha Levin, claudiu.manoil,
vladimir.oltean, xiaoning.wang, andrew+netdev, edumazet, kuba,
pabeni, imx, netdev
From: Wei Fang <wei.fang@nxp.com>
[ Upstream commit a52201fb9caa9b33b4d881725d1ec733438b07f2 ]
The verdor ID and device ID of i.MX95 EMDIO are different from LS1028A
EMDIO, so add new vendor ID and device ID to pci_device_id table to
support i.MX95 EMDIO.
Signed-off-by: Wei Fang <wei.fang@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c b/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
index fbd41ce01f068..aeffc3bd00afe 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
@@ -3,6 +3,8 @@
#include <linux/of_mdio.h>
#include "enetc_mdio.h"
+#define NETC_EMDIO_VEN_ID 0x1131
+#define NETC_EMDIO_DEV_ID 0xee00
#define ENETC_MDIO_DEV_ID 0xee01
#define ENETC_MDIO_DEV_NAME "FSL PCIe IE Central MDIO"
#define ENETC_MDIO_BUS_NAME ENETC_MDIO_DEV_NAME " Bus"
@@ -85,6 +87,7 @@ static void enetc_pci_mdio_remove(struct pci_dev *pdev)
static const struct pci_device_id enetc_pci_mdio_id_table[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_FREESCALE, ENETC_MDIO_DEV_ID) },
+ { PCI_DEVICE(NETC_EMDIO_VEN_ID, NETC_EMDIO_DEV_ID) },
{ 0, } /* End of table. */
};
MODULE_DEVICE_TABLE(pci, enetc_pci_mdio_id_table);
--
2.43.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* RE: [PATCH AUTOSEL 5.4 20/28] net: enetc: add i.MX95 EMDIO support
2024-11-24 13:55 ` [PATCH AUTOSEL 5.4 20/28] net: enetc: add i.MX95 EMDIO support Sasha Levin
@ 2024-11-25 1:54 ` Wei Fang
2024-12-10 16:14 ` Sasha Levin
0 siblings, 1 reply; 3+ messages in thread
From: Wei Fang @ 2024-11-25 1:54 UTC (permalink / raw)
To: Sasha Levin, linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: David S . Miller, Claudiu Manoil, Vladimir Oltean, Clark Wang,
andrew+netdev@lunn.ch, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, imx@lists.linux.dev, netdev@vger.kernel.org
> From: Wei Fang <wei.fang@nxp.com>
>
> [ Upstream commit a52201fb9caa9b33b4d881725d1ec733438b07f2 ]
>
> The verdor ID and device ID of i.MX95 EMDIO are different from LS1028A
> EMDIO, so add new vendor ID and device ID to pci_device_id table to support
> i.MX95 EMDIO.
>
> Signed-off-by: Wei Fang <wei.fang@nxp.com>
> Signed-off-by: David S. Miller <davem@davemloft.net>
> Signed-off-by: Sasha Levin <sashal@kernel.org>
> ---
> drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
> b/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
> index fbd41ce01f068..aeffc3bd00afe 100644
> --- a/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
> +++ b/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
> @@ -3,6 +3,8 @@
> #include <linux/of_mdio.h>
> #include "enetc_mdio.h"
>
> +#define NETC_EMDIO_VEN_ID 0x1131
> +#define NETC_EMDIO_DEV_ID 0xee00
> #define ENETC_MDIO_DEV_ID 0xee01
> #define ENETC_MDIO_DEV_NAME "FSL PCIe IE Central MDIO"
> #define ENETC_MDIO_BUS_NAME ENETC_MDIO_DEV_NAME " Bus"
> @@ -85,6 +87,7 @@ static void enetc_pci_mdio_remove(struct pci_dev *pdev)
>
> static const struct pci_device_id enetc_pci_mdio_id_table[] = {
> { PCI_DEVICE(PCI_VENDOR_ID_FREESCALE, ENETC_MDIO_DEV_ID) },
> + { PCI_DEVICE(NETC_EMDIO_VEN_ID, NETC_EMDIO_DEV_ID) },
> { 0, } /* End of table. */
> };
> MODULE_DEVICE_TABLE(pci, enetc_pci_mdio_id_table);
> --
> 2.43.0
Hi Sasha,
This patch does not need to be backported, because this is a new
feature which adds the EMDIO support for i.MX95 NETC. And i.MX95
NETC is supported in the latest kernel (should be 6.13, Linus tree).
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH AUTOSEL 5.4 20/28] net: enetc: add i.MX95 EMDIO support
2024-11-25 1:54 ` Wei Fang
@ 2024-12-10 16:14 ` Sasha Levin
0 siblings, 0 replies; 3+ messages in thread
From: Sasha Levin @ 2024-12-10 16:14 UTC (permalink / raw)
To: Wei Fang
Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org,
David S . Miller, Claudiu Manoil, Vladimir Oltean, Clark Wang,
andrew+netdev@lunn.ch, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, imx@lists.linux.dev, netdev@vger.kernel.org
On Mon, Nov 25, 2024 at 01:54:14AM +0000, Wei Fang wrote:
>> From: Wei Fang <wei.fang@nxp.com>
>>
>> [ Upstream commit a52201fb9caa9b33b4d881725d1ec733438b07f2 ]
>>
>> The verdor ID and device ID of i.MX95 EMDIO are different from LS1028A
>> EMDIO, so add new vendor ID and device ID to pci_device_id table to support
>> i.MX95 EMDIO.
>>
>> Signed-off-by: Wei Fang <wei.fang@nxp.com>
>> Signed-off-by: David S. Miller <davem@davemloft.net>
>> Signed-off-by: Sasha Levin <sashal@kernel.org>
>> ---
>> drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c | 3 +++
>> 1 file changed, 3 insertions(+)
>>
>> diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
>> b/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
>> index fbd41ce01f068..aeffc3bd00afe 100644
>> --- a/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
>> +++ b/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
>> @@ -3,6 +3,8 @@
>> #include <linux/of_mdio.h>
>> #include "enetc_mdio.h"
>>
>> +#define NETC_EMDIO_VEN_ID 0x1131
>> +#define NETC_EMDIO_DEV_ID 0xee00
>> #define ENETC_MDIO_DEV_ID 0xee01
>> #define ENETC_MDIO_DEV_NAME "FSL PCIe IE Central MDIO"
>> #define ENETC_MDIO_BUS_NAME ENETC_MDIO_DEV_NAME " Bus"
>> @@ -85,6 +87,7 @@ static void enetc_pci_mdio_remove(struct pci_dev *pdev)
>>
>> static const struct pci_device_id enetc_pci_mdio_id_table[] = {
>> { PCI_DEVICE(PCI_VENDOR_ID_FREESCALE, ENETC_MDIO_DEV_ID) },
>> + { PCI_DEVICE(NETC_EMDIO_VEN_ID, NETC_EMDIO_DEV_ID) },
>> { 0, } /* End of table. */
>> };
>> MODULE_DEVICE_TABLE(pci, enetc_pci_mdio_id_table);
>> --
>> 2.43.0
>
>Hi Sasha,
>
>This patch does not need to be backported, because this is a new
>feature which adds the EMDIO support for i.MX95 NETC. And i.MX95
>NETC is supported in the latest kernel (should be 6.13, Linus tree).
I'll drop it, thanks!
--
Thanks,
Sasha
^ permalink raw reply [flat|nested] 3+ messages in thread
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2024-11-24 13:55 ` [PATCH AUTOSEL 5.4 20/28] net: enetc: add i.MX95 EMDIO support Sasha Levin
2024-11-25 1:54 ` Wei Fang
2024-12-10 16:14 ` Sasha Levin
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