diff options
Diffstat (limited to 'drivers/net/sfc/xenpack.h')
| -rw-r--r-- | drivers/net/sfc/xenpack.h | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/drivers/net/sfc/xenpack.h b/drivers/net/sfc/xenpack.h deleted file mode 100644 index b0d1f225b70a..000000000000 --- a/drivers/net/sfc/xenpack.h +++ /dev/null @@ -1,62 +0,0 @@ -/**************************************************************************** - * Driver for Solarflare Solarstorm network controllers and boards - * Copyright 2006 Solarflare Communications Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation, incorporated herein by reference. - */ - -#ifndef EFX_XENPACK_H -#define EFX_XENPACK_H - -/* Exported functions from Xenpack standard PHY control */ - -#include "mdio_10g.h" - -/****************************************************************************/ -/* XENPACK MDIO register extensions */ -#define MDIO_XP_LASI_RX_CTRL (0x9000) -#define MDIO_XP_LASI_TX_CTRL (0x9001) -#define MDIO_XP_LASI_CTRL (0x9002) -#define MDIO_XP_LASI_RX_STAT (0x9003) -#define MDIO_XP_LASI_TX_STAT (0x9004) -#define MDIO_XP_LASI_STAT (0x9005) - -/* Control/Status bits */ -#define XP_LASI_LS_ALARM (1 << 0) -#define XP_LASI_TX_ALARM (1 << 1) -#define XP_LASI_RX_ALARM (1 << 2) -/* These two are Quake vendor extensions to the standard XENPACK defines */ -#define XP_LASI_LS_INTB (1 << 3) -#define XP_LASI_TEST (1 << 7) - -/* Enable LASI interrupts for PHY */ -static inline void xenpack_enable_lasi_irqs(struct efx_nic *efx) -{ - int reg; - int phy_id = efx->mii.phy_id; - /* Read to clear LASI status register */ - reg = mdio_clause45_read(efx, phy_id, MDIO_MMD_PMAPMD, - MDIO_XP_LASI_STAT); - - mdio_clause45_write(efx, phy_id, MDIO_MMD_PMAPMD, - MDIO_XP_LASI_CTRL, XP_LASI_LS_ALARM); -} - -/* Read the LASI interrupt status to clear the interrupt. */ -static inline int xenpack_clear_lasi_irqs(struct efx_nic *efx) -{ - /* Read to clear link status alarm */ - return mdio_clause45_read(efx, efx->mii.phy_id, - MDIO_MMD_PMAPMD, MDIO_XP_LASI_STAT); -} - -/* Turn off LASI interrupts */ -static inline void xenpack_disable_lasi_irqs(struct efx_nic *efx) -{ - mdio_clause45_write(efx, efx->mii.phy_id, MDIO_MMD_PMAPMD, - MDIO_XP_LASI_CTRL, 0); -} - -#endif /* EFX_XENPACK_H */ |