diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac_pcs.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_pcs.h | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_pcs.h b/drivers/net/ethernet/stmicro/stmmac/stmmac_pcs.h index 4a684c97dfae..cda93894168e 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_pcs.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_pcs.h @@ -9,6 +9,7 @@ #ifndef __STMMAC_PCS_H__ #define __STMMAC_PCS_H__ +#include <linux/phylink.h> #include <linux/slab.h> #include <linux/io.h> #include "common.h" @@ -46,6 +47,24 @@ #define GMAC_ANE_RFE_SHIFT 12 #define GMAC_ANE_ACK BIT(14) +struct stmmac_priv; + +struct stmmac_pcs { + struct stmmac_priv *priv; + void __iomem *base; + u32 int_mask; + struct phylink_pcs pcs; +}; + +static inline struct stmmac_pcs * +phylink_pcs_to_stmmac_pcs(struct phylink_pcs *pcs) +{ + return container_of(pcs, struct stmmac_pcs, pcs); +} + +int stmmac_integrated_pcs_init(struct stmmac_priv *priv, unsigned int offset, + u32 int_mask); + /** * dwmac_pcs_isr - TBI, RTBI, or SGMII PHY ISR * @ioaddr: IO registers pointer @@ -82,13 +101,12 @@ static inline void dwmac_pcs_isr(void __iomem *ioaddr, u32 reg, * @reg: Base address of the AN Control Register. * @ane: to enable the auto-negotiation * @srgmi_ral: to manage MAC-2-MAC SGMII connections. - * @loopback: to cause the PHY to loopback tx data into rx path. * Description: this is the main function to configure the AN control register * and init the ANE, select loopback (usually for debugging purpose) and * configure SGMII RAL. */ static inline void dwmac_ctrl_ane(void __iomem *ioaddr, u32 reg, bool ane, - bool srgmi_ral, bool loopback) + bool srgmi_ral) { u32 value = readl(ioaddr + GMAC_AN_CTRL(reg)); @@ -104,9 +122,6 @@ static inline void dwmac_ctrl_ane(void __iomem *ioaddr, u32 reg, bool ane, if (srgmi_ral) value |= GMAC_AN_CTRL_SGMRAL; - if (loopback) - value |= GMAC_AN_CTRL_ELE; - writel(value, ioaddr + GMAC_AN_CTRL(reg)); } #endif /* __STMMAC_PCS_H__ */ |