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c339fcdd73
Unlike Siena, no EF10 board ever had an external PHY, and consequently MDIO handling isn't even built into the firmware. Since Siena has been split out into its own driver, the MDIO code can be deleted from the sfc driver. Signed-off-by: Edward Cree <ecree.xilinx@gmail.com> Link: https://patch.msgid.link/aa689d192ddaef7abe82709316c2be648a7bd66e.1742493017.git.ecree.xilinx@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
60 lines
1.3 KiB
C
60 lines
1.3 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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/****************************************************************************
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* Driver for Solarflare network controllers and boards
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* Copyright 2009-2013 Solarflare Communications Inc.
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*/
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/*
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* Driver for PHY related operations via MCDI.
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*/
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#include <linux/slab.h>
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#include "efx.h"
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#include "mcdi_port.h"
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#include "mcdi.h"
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#include "mcdi_pcol.h"
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#include "nic.h"
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#include "selftest.h"
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#include "mcdi_port_common.h"
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u32 efx_mcdi_phy_get_caps(struct efx_nic *efx)
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{
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struct efx_mcdi_phy_data *phy_data = efx->phy_data;
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return phy_data->supported_cap;
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}
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bool efx_mcdi_mac_check_fault(struct efx_nic *efx)
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{
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MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_LINK_OUT_LEN);
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size_t outlength;
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int rc;
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BUILD_BUG_ON(MC_CMD_GET_LINK_IN_LEN != 0);
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rc = efx_mcdi_rpc(efx, MC_CMD_GET_LINK, NULL, 0,
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outbuf, sizeof(outbuf), &outlength);
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if (rc)
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return true;
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return MCDI_DWORD(outbuf, GET_LINK_OUT_MAC_FAULT) != 0;
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}
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int efx_mcdi_port_probe(struct efx_nic *efx)
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{
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int rc;
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/* Fill out loopback modes and initial link state */
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rc = efx_mcdi_phy_probe(efx);
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if (rc != 0)
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return rc;
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return efx_mcdi_mac_init_stats(efx);
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}
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void efx_mcdi_port_remove(struct efx_nic *efx)
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{
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efx_mcdi_phy_remove(efx);
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efx_mcdi_mac_fini_stats(efx);
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}
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