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https://github.com/edk2-porting/linux-next.git
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e6fa2eb789
Add type codes for the new PHY and rename the SFX7101 type code. Add definition of clause 22 extension MMD. Adapt the 10Xpress SFX7101 code to support the SFT9001 as well. Clean up register definitions. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
105 lines
3.5 KiB
C
105 lines
3.5 KiB
C
/****************************************************************************
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* Driver for Solarflare Solarstorm network controllers and boards
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* Copyright 2007-2008 Solarflare Communications Inc.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation, incorporated herein by reference.
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*/
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#ifndef EFX_ENUM_H
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#define EFX_ENUM_H
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/**
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* enum efx_loopback_mode - loopback modes
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* @LOOPBACK_NONE: no loopback
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* @LOOPBACK_GMAC: loopback within GMAC at unspecified level
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* @LOOPBACK_XGMII: loopback within XMAC at XGMII level
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* @LOOPBACK_XGXS: loopback within XMAC at XGXS level
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* @LOOPBACK_XAUI: loopback within XMAC at XAUI level
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* @LOOPBACK_GPHY: loopback within 1G PHY at unspecified level
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* @LOOPBACK_PHYXS: loopback within 10G PHY at PHYXS level
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* @LOOPBACK_PCS: loopback within 10G PHY at PCS level
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* @LOOPBACK_PMAPMD: loopback within 10G PHY at PMAPMD level
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* @LOOPBACK_NETWORK: reflecting loopback (even further than furthest!)
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*/
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/* Please keep in order and up-to-date w.r.t the following two #defines */
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enum efx_loopback_mode {
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LOOPBACK_NONE = 0,
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LOOPBACK_GMAC = 1,
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LOOPBACK_XGMII = 2,
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LOOPBACK_XGXS = 3,
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LOOPBACK_XAUI = 4,
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LOOPBACK_GPHY = 5,
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LOOPBACK_PHYXS = 6,
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LOOPBACK_PCS = 7,
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LOOPBACK_PMAPMD = 8,
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LOOPBACK_NETWORK = 9,
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LOOPBACK_MAX
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};
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#define LOOPBACK_TEST_MAX LOOPBACK_PMAPMD
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extern const char *efx_loopback_mode_names[];
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#define LOOPBACK_MODE_NAME(mode) \
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STRING_TABLE_LOOKUP(mode, efx_loopback_mode)
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#define LOOPBACK_MODE(efx) \
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LOOPBACK_MODE_NAME(efx->loopback_mode)
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/* These loopbacks occur within the controller */
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#define LOOPBACKS_INTERNAL ((1 << LOOPBACK_GMAC) | \
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(1 << LOOPBACK_XGMII)| \
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(1 << LOOPBACK_XGXS) | \
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(1 << LOOPBACK_XAUI))
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#define LOOPBACK_MASK(_efx) \
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(1 << (_efx)->loopback_mode)
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#define LOOPBACK_INTERNAL(_efx) \
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(!!(LOOPBACKS_INTERNAL & LOOPBACK_MASK(_efx)))
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#define LOOPBACK_CHANGED(_from, _to, _mask) \
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(!!((LOOPBACK_MASK(_from) ^ LOOPBACK_MASK(_to)) & (_mask)))
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#define LOOPBACK_OUT_OF(_from, _to, _mask) \
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((LOOPBACK_MASK(_from) & (_mask)) && !(LOOPBACK_MASK(_to) & (_mask)))
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/*****************************************************************************/
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/**
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* enum reset_type - reset types
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*
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* %RESET_TYPE_INVSIBLE, %RESET_TYPE_ALL, %RESET_TYPE_WORLD and
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* %RESET_TYPE_DISABLE specify the method/scope of the reset. The
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* other valuesspecify reasons, which efx_schedule_reset() will choose
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* a method for.
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*
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* @RESET_TYPE_INVISIBLE: don't reset the PHYs or interrupts
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* @RESET_TYPE_ALL: reset everything but PCI core blocks
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* @RESET_TYPE_WORLD: reset everything, save & restore PCI config
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* @RESET_TYPE_DISABLE: disable NIC
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* @RESET_TYPE_TX_WATCHDOG: reset due to TX watchdog
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* @RESET_TYPE_INT_ERROR: reset due to internal error
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* @RESET_TYPE_RX_RECOVERY: reset to recover from RX datapath errors
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* @RESET_TYPE_RX_DESC_FETCH: pcie error during rx descriptor fetch
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* @RESET_TYPE_TX_DESC_FETCH: pcie error during tx descriptor fetch
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* @RESET_TYPE_TX_SKIP: hardware completed empty tx descriptors
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*/
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enum reset_type {
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RESET_TYPE_NONE = -1,
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RESET_TYPE_INVISIBLE = 0,
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RESET_TYPE_ALL = 1,
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RESET_TYPE_WORLD = 2,
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RESET_TYPE_DISABLE = 3,
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RESET_TYPE_MAX_METHOD,
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RESET_TYPE_TX_WATCHDOG,
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RESET_TYPE_INT_ERROR,
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RESET_TYPE_RX_RECOVERY,
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RESET_TYPE_RX_DESC_FETCH,
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RESET_TYPE_TX_DESC_FETCH,
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RESET_TYPE_TX_SKIP,
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RESET_TYPE_MAX,
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};
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#endif /* EFX_ENUM_H */
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