diff options
| author | Daniel Machon <daniel.machon@microchip.com> | 2024-12-20 14:48:41 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-12-23 10:57:54 -0800 |
| commit | dd2baee1084034b8666290cbcc02cb32fe5a8666 (patch) | |
| tree | 4b67571da17fd44167ecd6b6e994c427637f0965 | |
| parent | c71b59690aa12daf3edbb4dd02b8821490dc727e (diff) | |
net: sparx5: add function for RGMII port check
The lan969x device contains two RGMII port interfaces, sitting at port
28 and 29. Add function: is_port_rgmii() to the match data ops, that
checks if a given port is an RGMII port or not. For Sparx5, this
function always returns false.
Reviewed-by: Steen Hegelund <Steen.Hegelund@microchip.com>
Reviewed-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Tested-by: Robert Marko <robert.marko@sartura.hr>
Signed-off-by: Daniel Machon <daniel.machon@microchip.com>
Link: https://patch.msgid.link/20241220-sparx5-lan969x-switch-driver-4-v5-2-fa8ba5dff732@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
5 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/ethernet/microchip/sparx5/lan969x/lan969x.c b/drivers/net/ethernet/microchip/sparx5/lan969x/lan969x.c index c2afa2176b08..76f0c8635eb9 100644 --- a/drivers/net/ethernet/microchip/sparx5/lan969x/lan969x.c +++ b/drivers/net/ethernet/microchip/sparx5/lan969x/lan969x.c @@ -329,6 +329,7 @@ static const struct sparx5_ops lan969x_ops = { .is_port_5g = &lan969x_port_is_5g, .is_port_10g = &lan969x_port_is_10g, .is_port_25g = &lan969x_port_is_25g, + .is_port_rgmii = &lan969x_port_is_rgmii, .get_port_dev_index = &lan969x_port_dev_mapping, .get_port_dev_bit = &lan969x_get_dev_mode_bit, .get_hsch_max_group_rate = &lan969x_get_hsch_max_group_rate, diff --git a/drivers/net/ethernet/microchip/sparx5/lan969x/lan969x.h b/drivers/net/ethernet/microchip/sparx5/lan969x/lan969x.h index 2489d0d32dfd..4b91c47d6d21 100644 --- a/drivers/net/ethernet/microchip/sparx5/lan969x/lan969x.h +++ b/drivers/net/ethernet/microchip/sparx5/lan969x/lan969x.h @@ -59,6 +59,11 @@ static inline bool lan969x_port_is_25g(int portno) return false; } +static inline bool lan969x_port_is_rgmii(int portno) +{ + return portno == 28 || portno == 29; +} + /* lan969x_calendar.c */ int lan969x_dsm_calendar_calc(struct sparx5 *sparx5, u32 taxi, struct sparx5_calendar_data *data); diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c index f61aa15beab7..4be717ba7d37 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c @@ -1072,6 +1072,7 @@ static const struct sparx5_ops sparx5_ops = { .is_port_5g = &sparx5_port_is_5g, .is_port_10g = &sparx5_port_is_10g, .is_port_25g = &sparx5_port_is_25g, + .is_port_rgmii = &sparx5_port_is_rgmii, .get_port_dev_index = &sparx5_port_dev_mapping, .get_port_dev_bit = &sparx5_port_dev_mapping, .get_hsch_max_group_rate = &sparx5_get_hsch_max_group_rate, diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_main.h b/drivers/net/ethernet/microchip/sparx5/sparx5_main.h index d5dd953b0a71..c58d7841638e 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_main.h +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main.h @@ -313,6 +313,7 @@ struct sparx5_ops { bool (*is_port_5g)(int portno); bool (*is_port_10g)(int portno); bool (*is_port_25g)(int portno); + bool (*is_port_rgmii)(int portno); u32 (*get_port_dev_index)(struct sparx5 *sparx5, int port); u32 (*get_port_dev_bit)(struct sparx5 *sparx5, int port); u32 (*get_hsch_max_group_rate)(int grp); diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_port.h b/drivers/net/ethernet/microchip/sparx5/sparx5_port.h index 9b9bcc6834bc..c8a37468a3d1 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_port.h +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_port.h @@ -40,6 +40,11 @@ static inline bool sparx5_port_is_25g(int portno) return portno >= 56 && portno <= 63; } +static inline bool sparx5_port_is_rgmii(int portno) +{ + return false; +} + static inline u32 sparx5_to_high_dev(struct sparx5 *sparx5, int port) { const struct sparx5_ops *ops = sparx5->data->ops; |