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71fe22256c
Up to now, the function is_serdes_configed() doesn't check if the map of serdes protocol is initialized before accessing it. The function is_serdes_configed() will get wrong result when it was called before the serdes protocol maps initialized. As the first element of the map isn't used for any device, so use it as the flag to indicate if the map has been initialized. Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
167 lines
2.8 KiB
C
167 lines
2.8 KiB
C
/*
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* Copyright 2015 Freescale Semiconductor, Inc.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __FSL_SERDES_H__
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#define __FSL_SERDES_H__
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#include <config.h>
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#ifdef CONFIG_LS2080A
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enum srds_prtcl {
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/*
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* Nobody will check whether the device 'NONE' has been configured,
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* So use it to indicate if the serdes_prtcl_map has been initialized.
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*/
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NONE = 0,
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PCIE1,
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PCIE2,
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PCIE3,
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PCIE4,
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SATA1,
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SATA2,
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XAUI1,
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XAUI2,
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XFI1,
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XFI2,
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XFI3,
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XFI4,
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XFI5,
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XFI6,
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XFI7,
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XFI8,
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SGMII1,
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SGMII2,
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SGMII3,
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SGMII4,
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SGMII5,
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SGMII6,
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SGMII7,
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SGMII8,
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SGMII9,
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SGMII10,
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SGMII11,
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SGMII12,
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SGMII13,
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SGMII14,
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SGMII15,
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SGMII16,
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QSGMII_A, /* A indicates MACs 1-4 */
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QSGMII_B, /* B indicates MACs 5-8 */
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QSGMII_C, /* C indicates MACs 9-12 */
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QSGMII_D, /* D indicates MACs 12-16 */
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SERDES_PRCTL_COUNT
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};
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enum srds {
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FSL_SRDS_1 = 0,
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FSL_SRDS_2 = 1,
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};
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#elif defined(CONFIG_FSL_LSCH2)
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enum srds_prtcl {
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/*
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* Nobody will check whether the device 'NONE' has been configured,
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* So use it to indicate if the serdes_prtcl_map has been initialized.
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*/
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NONE = 0,
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PCIE1,
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PCIE2,
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PCIE3,
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PCIE4,
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SATA1,
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SATA2,
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SRIO1,
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SRIO2,
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SGMII_FM1_DTSEC1,
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SGMII_FM1_DTSEC2,
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SGMII_FM1_DTSEC3,
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SGMII_FM1_DTSEC4,
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SGMII_FM1_DTSEC5,
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SGMII_FM1_DTSEC6,
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SGMII_FM1_DTSEC9,
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SGMII_FM1_DTSEC10,
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SGMII_FM2_DTSEC1,
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SGMII_FM2_DTSEC2,
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SGMII_FM2_DTSEC3,
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SGMII_FM2_DTSEC4,
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SGMII_FM2_DTSEC5,
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SGMII_FM2_DTSEC6,
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SGMII_FM2_DTSEC9,
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SGMII_FM2_DTSEC10,
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SGMII_TSEC1,
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SGMII_TSEC2,
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SGMII_TSEC3,
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SGMII_TSEC4,
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XAUI_FM1,
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XAUI_FM2,
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AURORA,
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CPRI1,
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CPRI2,
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CPRI3,
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CPRI4,
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CPRI5,
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CPRI6,
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CPRI7,
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CPRI8,
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XAUI_FM1_MAC9,
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XAUI_FM1_MAC10,
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XAUI_FM2_MAC9,
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XAUI_FM2_MAC10,
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HIGIG_FM1_MAC9,
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HIGIG_FM1_MAC10,
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HIGIG_FM2_MAC9,
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HIGIG_FM2_MAC10,
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QSGMII_FM1_A, /* A indicates MACs 1,2,5,6 */
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QSGMII_FM1_B, /* B indicates MACs 5,6,9,10 */
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QSGMII_FM2_A,
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QSGMII_FM2_B,
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XFI_FM1_MAC1,
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XFI_FM1_MAC2,
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XFI_FM1_MAC9,
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XFI_FM1_MAC10,
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XFI_FM2_MAC9,
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XFI_FM2_MAC10,
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INTERLAKEN,
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QSGMII_SW1_A, /* Indicates ports on L2 Switch */
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QSGMII_SW1_B,
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SGMII_2500_FM1_DTSEC1,
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SGMII_2500_FM1_DTSEC2,
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SGMII_2500_FM1_DTSEC3,
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SGMII_2500_FM1_DTSEC4,
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SGMII_2500_FM1_DTSEC5,
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SGMII_2500_FM1_DTSEC6,
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SGMII_2500_FM1_DTSEC9,
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SGMII_2500_FM1_DTSEC10,
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SGMII_2500_FM2_DTSEC1,
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SGMII_2500_FM2_DTSEC2,
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SGMII_2500_FM2_DTSEC3,
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SGMII_2500_FM2_DTSEC4,
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SGMII_2500_FM2_DTSEC5,
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SGMII_2500_FM2_DTSEC6,
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SGMII_2500_FM2_DTSEC9,
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SGMII_2500_FM2_DTSEC10,
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TX_CLK,
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SERDES_PRCTL_COUNT
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};
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enum srds {
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FSL_SRDS_1 = 0,
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FSL_SRDS_2 = 1,
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};
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#endif
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int is_serdes_configured(enum srds_prtcl device);
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void fsl_serdes_init(void);
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int serdes_get_first_lane(u32 sd, enum srds_prtcl device);
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enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane);
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int is_serdes_prtcl_valid(int serdes, u32 prtcl);
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#ifdef CONFIG_FSL_LSCH2
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const char *serdes_clock_to_string(u32 clock);
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int get_serdes_protocol(void);
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#endif
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#endif /* __FSL_SERDES_H__ */
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