diff options
| author | Maxime Chevallier <maxime.chevallier@bootlin.com> | 2022-09-02 11:32:04 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-09-05 12:16:53 +0300 |
| commit | fef2998203e17e4298843afb2056fbed44611734 (patch) | |
| tree | e0d940703332e6d75ec40061b1f858bc05275c6f /drivers/net/ethernet/altera/altera_tse.h | |
| parent | 4a502cf4d77e12119e7061a05d5789cd3129d185 (diff) | |
| download | linux-fef2998203e17e4298843afb2056fbed44611734.tar.xz | |
net: altera: tse: convert to phylink
Convert the Altera Triple Speed Ethernet Controller to phylink.
This controller supports MII, GMII and RGMII with its MAC, and
SGMII + 1000BaseX through a small embedded PCS.
The PCS itself has a register set very similar to what is found in a
typical 802.3 ethernet PHY, but this register set memory-mapped instead
of lying on an mdio bus.
Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/altera/altera_tse.h')
| -rw-r--r-- | drivers/net/ethernet/altera/altera_tse.h | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/net/ethernet/altera/altera_tse.h b/drivers/net/ethernet/altera/altera_tse.h index f17acfb579a0..db5eed06e92d 100644 --- a/drivers/net/ethernet/altera/altera_tse.h +++ b/drivers/net/ethernet/altera/altera_tse.h @@ -27,6 +27,7 @@ #include <linux/list.h> #include <linux/netdevice.h> #include <linux/phy.h> +#include <linux/phylink.h> #define ALTERA_TSE_SW_RESET_WATCHDOG_CNTR 10000 #define ALTERA_TSE_MAC_FIFO_WIDTH 4 /* TX/RX FIFO width in @@ -109,17 +110,6 @@ #define MAC_CMDCFG_DISABLE_READ_TIMEOUT_GET(v) GET_BIT_VALUE(v, 27) #define MAC_CMDCFG_CNT_RESET_GET(v) GET_BIT_VALUE(v, 31) -/* SGMII PCS register addresses - */ -#define SGMII_PCS_SCRATCH 0x10 -#define SGMII_PCS_REV 0x11 -#define SGMII_PCS_LINK_TIMER_0 0x12 -#define SGMII_PCS_LINK_TIMER_1 0x13 -#define SGMII_PCS_IF_MODE 0x14 -#define SGMII_PCS_DIS_READ_TO 0x15 -#define SGMII_PCS_READ_TO 0x16 -#define SGMII_PCS_SW_RESET_TIMEOUT 100 /* usecs */ - /* MDIO registers within MAC register Space */ struct altera_tse_mdio { @@ -423,6 +413,9 @@ struct altera_tse_private { void __iomem *tx_dma_csr; void __iomem *tx_dma_desc; + /* SGMII PCS address space */ + void __iomem *pcs_base; + /* Rx buffers queue */ struct tse_buffer *rx_ring; u32 rx_cons; @@ -480,6 +473,10 @@ struct altera_tse_private { u32 msg_enable; struct altera_dmaops *dmaops; + + struct phylink *phylink; + struct phylink_config phylink_config; + struct phylink_pcs *pcs; }; /* Function prototypes |