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Embedded Linux Audio
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/* SPDX-License-Identifier: GPL-2.0-only */ /* * aQuantia Corporation Network Driver * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved */ /* File hw_atl_b0_internal.h: Definition of Atlantic B0 chip specific * constants. */ #ifndef HW_ATL_B0_INTERNAL_H #define HW_ATL_B0_INTERNAL_H #include "../aq_common.h" #define HW_ATL_B0_MTU_JUMBO 16352U #define HW_ATL_B0_MTU 1514U #define HW_ATL_B0_TX_RINGS 4U #define HW_ATL_B0_RX_RINGS 4U #define HW_ATL_B0_RINGS_MAX 32U #define HW_ATL_B0_TXD_SIZE (16U) #define HW_ATL_B0_RXD_SIZE (16U) #define HW_ATL_B0_MAC 0U #define HW_ATL_B0_MAC_MIN 1U #define HW_ATL_B0_MAC_MAX 33U /* UCAST/MCAST filters */ #define HW_ATL_B0_UCAST_FILTERS_MAX 38 #define HW_ATL_B0_MCAST_FILTERS_MAX 8 /* interrupts */ #define HW_ATL_B0_ERR_INT 8U #define HW_ATL_B0_INT_MASK (0xFFFFFFFFU) #define HW_ATL_B0_TXD_CTL2_LEN (0xFFFFC000) #define HW_ATL_B0_TXD_CTL2_CTX_EN (0x00002000) #define HW_ATL_B0_TXD_CTL2_CTX_IDX (0x00001000) #define HW_ATL_B0_TXD_CTL_DESC_TYPE_TXD (0x00000001) #define HW_ATL_B0_TXD_CTL_DESC_TYPE_TXC (0x00000002) #define HW_ATL_B0_TXD_CTL_BLEN (0x000FFFF0) #define HW_ATL_B0_TXD_CTL_DD (0x00100000) #define HW_ATL_B0_TXD_CTL_EOP (0x00200000) #define HW_ATL_B0_TXD_CTL_CMD_X (0x3FC00000) #define HW_ATL_B0_TXD_CTL_CMD_VLAN BIT(22) #define HW_ATL_B0_TXD_CTL_CMD_FCS BIT(23) #define HW_ATL_B0_TXD_CTL_CMD_IPCSO BIT(24) #define HW_ATL_B0_TXD_CTL_CMD_TUCSO BIT(25) #define HW_ATL_B0_TXD_CTL_CMD_LSO BIT(26) #define HW_ATL_B0_TXD_CTL_CMD_WB BIT(27) #define HW_ATL_B0_TXD_CTL_CMD_VXLAN BIT(28) #define HW_ATL_B0_TXD_CTL_CMD_IPV6 BIT(21) #define HW_ATL_B0_TXD_CTL_CMD_TCP BIT(22) #define HW_ATL_B0_MPI_CONTROL_ADR 0x0368U #define HW_ATL_B0_MPI_STATE_ADR 0x036CU #define HW_ATL_B0_MPI_SPEED_MSK 0xFFFFU #define HW_ATL_B0_MPI_SPEED_SHIFT 16U #define HW_ATL_B0_TXBUF_MAX 160U #define HW_ATL_B0_RXBUF_MAX 320U #define HW_ATL_B0_RSS_REDIRECTION_MAX 64U #define HW_ATL_B0_RSS_REDIRECTION_BITS 3U #define HW_ATL_B0_RSS_HASHKEY_BITS 320U #define HW_ATL_B0_TCRSS_4_8 1 #define HW_ATL_B0_TC_MAX 1U #define HW_ATL_B0_RSS_MAX 8U #define HW_ATL_B0_LRO_RXD_MAX 16U #define HW_ATL_B0_RS_SLIP_ENABLED 0U /* (256k -1(max pay_len) - 54(header)) */ #define HAL_ATL_B0_LSO_MAX_SEGMENT_SIZE 262089U /* (256k -1(max pay_len) - 74(header)) */ #define HAL_ATL_B0_LSO_IPV6_MAX_SEGMENT_SIZE 262069U #define HW_ATL_B0_CHIP_REVISION_B0 0xA0U #define HW_ATL_B0_CHIP_REVISION_UNKNOWN 0xFFU #define HW_ATL_B0_FW_SEMA_RAM 0x2U #define HW_ATL_B0_TXC_LEN_TUNLEN (0x0000FF00) #define HW_ATL_B0_TXC_LEN_OUTLEN (0xFFFF0000) #define HW_ATL_B0_TXC_CTL_DESC_TYPE (0x00000007) #define HW_ATL_B0_TXC_CTL_CTX_ID (0x00000008) #define HW_ATL_B0_TXC_CTL_VLAN (0x000FFFF0) #define HW_ATL_B0_TXC_CTL_CMD (0x00F00000) #define HW_ATL_B0_TXC_CTL_L2LEN (0x7F000000) #define HW_ATL_B0_TXC_CTL_L3LEN (0x80000000) /* L3LEN lsb */ #define HW_ATL_B0_TXC_LEN2_L3LEN (0x000000FF) /* L3LE upper bits */ #define HW_ATL_B0_TXC_LEN2_L4LEN (0x0000FF00) #define HW_ATL_B0_TXC_LEN2_MSSLEN (0xFFFF0000) #define HW_ATL_B0_RXD_DD (0x1) #define HW_ATL_B0_RXD_NCEA0 (0x1) #define HW_ATL_B0_RXD_WB_STAT_RSSTYPE (0x0000000F) #define HW_ATL_B0_RXD_WB_STAT_RSSTYPE_SHIFT (0x0) #define HW_ATL_B0_RXD_WB_STAT_PKTTYPE (0x00000FF0) #define HW_ATL_B0_RXD_WB_STAT_PKTTYPE_SHIFT (0x4) #define HW_ATL_B0_RXD_WB_STAT_RXCTRL (0x00180000) #define HW_ATL_B0_RXD_WB_STAT_RXCTRL_SHIFT (0x13) #define HW_ATL_B0_RXD_WB_STAT_SPLHDR (0x00200000) #define HW_ATL_B0_RXD_WB_STAT_HDRLEN (0xFFC00000) #define HW_ATL_B0_RXD_WB_STAT_HDRLEN_SHIFT (0x16) #define HW_ATL_B0_RXD_WB_PKTTYPE_VLAN BIT(5) #define HW_ATL_B0_RXD_WB_PKTTYPE_VLAN_DOUBLE BIT(6) #define HW_ATL_B0_RXD_WB_STAT2_DD (0x0001) #define HW_ATL_B0_RXD_WB_STAT2_EOP (0x0002) #define HW_ATL_B0_RXD_WB_STAT2_RXSTAT (0x003C) #define HW_ATL_B0_RXD_WB_STAT2_MACERR (0x0004) #define HW_ATL_B0_RXD_WB_STAT2_IP4ERR (0x0008) #define HW_ATL_B0_RXD_WB_STAT2_TCPUPDERR (0x0010) #define HW_ATL_B0_RXD_WB_STAT2_RXESTAT (0x0FC0) #define HW_ATL_B0_RXD_WB_STAT2_RSCCNT (0xF000) #define L2_FILTER_ACTION_DISCARD (0x0) #define L2_FILTER_ACTION_HOST (0x1) #define HW_ATL_B0_UCP_0X370_REG (0x370) #define HW_ATL_B0_FLUSH() AQ_HW_READ_REG(self, 0x10) #define HW_ATL_B0_FW_VER_EXPECTED 0x01050006U #define HW_ATL_INTR_MODER_MAX 0x1FF #define HW_ATL_INTR_MODER_MIN 0xFF #define HW_ATL_B0_MIN_RXD \ (ALIGN(AQ_CFG_SKB_FRAGS_MAX + 1U, AQ_HW_RXD_MULTIPLE)) #define HW_ATL_B0_MIN_TXD \ (ALIGN(AQ_CFG_SKB_FRAGS_MAX + 1U, AQ_HW_TXD_MULTIPLE)) #define HW_ATL_B0_MAX_RXD 8184U #define HW_ATL_B0_MAX_TXD 8184U /* HW layer capabilities */ #endif /* HW_ATL_B0_INTERNAL_H */
