forked from Minki/linux
b596229448
Add ACL support using the TCAM. Using ACL it is possible to create rules in hardware to filter/redirect frames. Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
65 lines
2.8 KiB
C
65 lines
2.8 KiB
C
/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
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/* Microsemi Ocelot Switch driver
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* Copyright (c) 2018 Microsemi Corporation
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*/
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#ifndef _OCELOT_S2_CORE_H_
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#define _OCELOT_S2_CORE_H_
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#define S2_CORE_UPDATE_CTRL_UPDATE_CMD(x) (((x) << 22) & GENMASK(24, 22))
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#define S2_CORE_UPDATE_CTRL_UPDATE_CMD_M GENMASK(24, 22)
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#define S2_CORE_UPDATE_CTRL_UPDATE_CMD_X(x) (((x) & GENMASK(24, 22)) >> 22)
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#define S2_CORE_UPDATE_CTRL_UPDATE_ENTRY_DIS BIT(21)
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#define S2_CORE_UPDATE_CTRL_UPDATE_ACTION_DIS BIT(20)
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#define S2_CORE_UPDATE_CTRL_UPDATE_CNT_DIS BIT(19)
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#define S2_CORE_UPDATE_CTRL_UPDATE_ADDR(x) (((x) << 3) & GENMASK(18, 3))
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#define S2_CORE_UPDATE_CTRL_UPDATE_ADDR_M GENMASK(18, 3)
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#define S2_CORE_UPDATE_CTRL_UPDATE_ADDR_X(x) (((x) & GENMASK(18, 3)) >> 3)
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#define S2_CORE_UPDATE_CTRL_UPDATE_SHOT BIT(2)
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#define S2_CORE_UPDATE_CTRL_CLEAR_CACHE BIT(1)
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#define S2_CORE_UPDATE_CTRL_MV_TRAFFIC_IGN BIT(0)
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#define S2_CORE_MV_CFG_MV_NUM_POS(x) (((x) << 16) & GENMASK(31, 16))
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#define S2_CORE_MV_CFG_MV_NUM_POS_M GENMASK(31, 16)
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#define S2_CORE_MV_CFG_MV_NUM_POS_X(x) (((x) & GENMASK(31, 16)) >> 16)
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#define S2_CORE_MV_CFG_MV_SIZE(x) ((x) & GENMASK(15, 0))
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#define S2_CORE_MV_CFG_MV_SIZE_M GENMASK(15, 0)
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#define S2_CACHE_ENTRY_DAT_RSZ 0x4
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#define S2_CACHE_MASK_DAT_RSZ 0x4
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#define S2_CACHE_ACTION_DAT_RSZ 0x4
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#define S2_CACHE_CNT_DAT_RSZ 0x4
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#define S2_STICKY_VCAP_ROW_DELETED_STICKY BIT(0)
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#define S2_BIST_CTRL_TCAM_BIST BIT(1)
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#define S2_BIST_CTRL_TCAM_INIT BIT(0)
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#define S2_BIST_CFG_TCAM_BIST_SOE_ENA BIT(8)
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#define S2_BIST_CFG_TCAM_HCG_DIS BIT(7)
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#define S2_BIST_CFG_TCAM_CG_DIS BIT(6)
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#define S2_BIST_CFG_TCAM_BIAS(x) ((x) & GENMASK(5, 0))
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#define S2_BIST_CFG_TCAM_BIAS_M GENMASK(5, 0)
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#define S2_BIST_STAT_BIST_RT_ERR BIT(15)
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#define S2_BIST_STAT_BIST_PENC_ERR BIT(14)
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#define S2_BIST_STAT_BIST_COMP_ERR BIT(13)
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#define S2_BIST_STAT_BIST_ADDR_ERR BIT(12)
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#define S2_BIST_STAT_BIST_BL1E_ERR BIT(11)
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#define S2_BIST_STAT_BIST_BL1_ERR BIT(10)
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#define S2_BIST_STAT_BIST_BL0E_ERR BIT(9)
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#define S2_BIST_STAT_BIST_BL0_ERR BIT(8)
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#define S2_BIST_STAT_BIST_PH1_ERR BIT(7)
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#define S2_BIST_STAT_BIST_PH0_ERR BIT(6)
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#define S2_BIST_STAT_BIST_PV1_ERR BIT(5)
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#define S2_BIST_STAT_BIST_PV0_ERR BIT(4)
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#define S2_BIST_STAT_BIST_RUN BIT(3)
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#define S2_BIST_STAT_BIST_ERR BIT(2)
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#define S2_BIST_STAT_BIST_BUSY BIT(1)
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#define S2_BIST_STAT_TCAM_RDY BIT(0)
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#endif /* _OCELOT_S2_CORE_H_ */
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