#ifndef _BGMAC_H
#define _BGMAC_H
#include <linux/netdevice.h>
#include "unimac.h"
#define BGMAC_DEV_CTL 0x000
#define BGMAC_DC_TSM 0x00000002
#define BGMAC_DC_CFCO 0x00000004
#define BGMAC_DC_RLSS 0x00000008
#define BGMAC_DC_MROR 0x00000010
#define BGMAC_DC_FCM_MASK 0x00000060
#define BGMAC_DC_FCM_SHIFT 5
#define BGMAC_DC_NAE 0x00000080
#define BGMAC_DC_TF 0x00000100
#define BGMAC_DC_RDS_MASK 0x00030000
#define BGMAC_DC_RDS_SHIFT 16
#define BGMAC_DC_TDS_MASK 0x000c0000
#define BGMAC_DC_TDS_SHIFT 18
#define BGMAC_DEV_STATUS 0x004 /* Configuration of the interface */
#define BGMAC_DS_RBF 0x00000001
#define BGMAC_DS_RDF 0x00000002
#define BGMAC_DS_RIF 0x00000004
#define BGMAC_DS_TBF 0x00000008
#define BGMAC_DS_TDF 0x00000010
#define BGMAC_DS_TIF 0x00000020
#define BGMAC_DS_PO 0x00000040
#define BGMAC_DS_MM_MASK 0x00000300 /* Mode of the interface */
#define BGMAC_DS_MM_SHIFT 8
#define BGMAC_BIST_STATUS 0x00c
#define BGMAC_INT_STATUS 0x020 /* Interrupt status */
#define BGMAC_IS_MRO 0x00000001
#define BGMAC_IS_MTO 0x00000002
#define BGMAC_IS_TFD 0x00000004
#define BGMAC_IS_LS 0x00000008
#define BGMAC_IS_MDIO 0x00000010
#define BGMAC_IS_MR 0x00000020
#define BGMAC_IS_MT 0x00000040
#define BGMAC_IS_TO 0x00000080
#define BGMAC_IS_DESC_ERR 0x00000400 /* Descriptor error */
#define BGMAC_IS_DATA_ERR 0x00000800 /* Data error */
#define BGMAC_IS_DESC_PROT_ERR 0x00001000 /* Descriptor protocol error */
#define BGMAC_IS_RX_DESC_UNDERF 0x00002000 /* Receive descriptor underflow */
#define BGMAC_IS_RX_F_OVERF 0x00004000 /* Receive FIFO overflow */
#define BGMAC_IS_TX_F_UNDERF 0x00008000 /* Transmit FIFO underflow */
#define BGMAC_IS_RX 0x00010000 /* Interrupt for RX queue 0 */
#define BGMAC_IS_TX0 0x01000000 /* Interrupt for TX queue 0 */
#define BGMAC_IS_TX1 0x02000000 /* Interrupt for TX queue 1 */
#define BGMAC_IS_TX2 0x04000000 /* Interrupt for TX queue 2 */
#define BGMAC_IS_TX3 0x08000000 /* Interrupt for TX queue 3 */
#define BGMAC_IS_TX_MASK 0x0f000000
#define BGMAC_IS_INTMASK 0x0f01fcff
#define BGMAC_IS_ERRMASK 0x0000fc00
#define BGMAC_INT_MASK 0x024 /* Interrupt mask */
#define BGMAC_GP_TIMER 0x028
#define BGMAC_INT_RECV_LAZY 0x100
#define BGMAC_IRL_TO_MASK 0x00ffffff
#define BGMAC_IRL_FC_MASK 0xff000000
#define BGMAC_IRL_FC_SHIFT 24 /* Shift the number of interrupts triggered per received frame */
#define BGMAC_FLOW_CTL_THRESH 0x104 /* Flow control thresholds */
#define BGMAC_WRRTHRESH 0x108
#define BGMAC_GMAC_IDLE_CNT_THRESH 0x10c
#define BGMAC_PHY_ACCESS 0x180 /* PHY access address */
#define BGMAC_PA_DATA_MASK 0x0000ffff
#define BGMAC_PA_ADDR_MASK 0x001f0000
#define BGMAC_PA_ADDR_SHIFT 16
#define BGMAC_PA_REG_MASK 0x1f000000
#define BGMAC_PA_REG_SHIFT 24
#define BGMAC_PA_WRITE 0x20000000
#define BGMAC_PA_START 0x40000000
#define BGMAC_PHY_CNTL 0x188 /* PHY control address */
#define BGMAC_PC_EPA_MASK 0x0000001f
#define BGMAC_PC_MCT_MASK 0x007f0000
#define BGMAC_PC_MCT_SHIFT 16
#define BGMAC_PC_MTE 0x00800000
#define BGMAC_TXQ_CTL 0x18c
#define BGMAC_TXQ_CTL_DBT_MASK 0x00000fff
#define BGMAC_TXQ_CTL_DBT_SHIFT 0
#define BGMAC_RXQ_CTL 0x190
#define BGMAC_RXQ_CTL_DBT_MASK 0x00000fff
#define BGMAC_RXQ_CTL_DBT_SHIFT 0
#define BGMAC_RXQ_CTL_PTE 0x00001000
#define BGMAC_RXQ_CTL_MDP_MASK 0x3f000000
#define BGMAC_RXQ_CTL_MDP_SHIFT 24
#define BGMAC_GPIO_SELECT 0x194
#define BGMAC_GPIO_OUTPUT_EN 0x198
#define BGMAC_BCMA_CLKCTLST_MISC_PLL_REQ 0x00000100
#define BGMAC_BCMA_CLKCTLST_MISC_PLL_ST 0x01000000
#define BGMAC_HW_WAR 0x1e4
#define BGMAC_PWR_CTL 0x1e8
#define BGMAC_DMA_BASE0 0x200 /* Tx and Rx controller */
#define BGMAC_DMA_BASE1 0x240 /* Tx controller only */
#define BGMAC_DMA_BASE2 0x280 /* Tx controller only */
#define BGMAC_DMA_BASE3 0x2C0 /* Tx controller only */
#define BGMAC_TX_GOOD_OCTETS 0x300
#define BGMAC_TX_GOOD_OCTETS_HIGH 0x304
#define BGMAC_TX_GOOD_PKTS 0x308
#define BGMAC_TX_OCTETS 0x30c
#define BGMAC_TX_OCTETS_HIGH 0x310
#define BGMAC_TX_PKTS 0x314
#define BGMAC_TX_BROADCAST_PKTS 0x318
#define BGMAC_TX_MULTICAST_PKTS 0x31c
#define BGMAC_TX_LEN_64 0x320
#define BGMAC_TX_LEN_65_TO_127 0x324
#define BGMAC_TX_LEN_128_TO_255 0x328
#define BGMAC_TX_LEN_256_TO_511 0x32c
#define BGMAC_TX_LEN_512_TO_1023 0x330
#define BGMAC_TX_LEN_1024_TO_1522 0x334
#define BGMAC_TX_LEN_1523_TO_2047 0x338
#define BGMAC_TX_LEN_2048_TO_4095 0x33c
#define BGMAC_TX_LEN_4096_TO_8191 0x340
#define BGMAC_TX_LEN_8192_TO_MAX 0x344
#define BGMAC_TX_JABBER_PKTS 0x348 /* Error */
#define BGMAC_TX_OVERSIZE_PKTS 0x34c /* Error */
#define BGMAC_TX_FRAGMENT_PKTS 0x350
#define BGMAC_TX_UNDERRUNS 0x354 /* Error */
#define BGMAC_TX_TOTAL_COLS 0x358
#define BGMAC_TX_SINGLE_COLS 0x35c
#define BGMAC_TX_MULTIPLE_COLS 0x360
#define BGMAC_TX_EXCESSIVE_COLS 0x364 /* Error */
#define BGMAC_TX_LATE_COLS 0x368 /* Error */
#define BGMAC_TX_DEFERED 0x36c
#define BGMAC_TX_CARRIER_LOST 0x370
#define BGMAC_TX_PAUSE_PKTS 0x374
#define BGMAC_TX_UNI_PKTS 0x378
#define BGMAC_TX_Q0_PKTS 0x37c
#define BGMAC_TX_Q0_OCTETS 0x380
#define BGMAC_TX_Q0_OCTETS_HIGH 0x384
#define BGMAC_TX_Q1_PKTS 0x388
#define BGMAC_TX_Q1_OCTETS 0x38c
#define BGMAC_TX_Q1_OCTETS_HIGH 0x390
#define BGMAC_TX_Q2_PKTS 0x394
#define BGMAC_TX_Q2_OCTETS 0x398
#define BGMAC_TX_Q2_OCTETS_HIGH 0x39c
#define BGMAC_TX_Q3_PKTS 0x3a0
#define BGMAC_TX_Q3_OCTETS 0x3a4
#define BGMAC_TX_Q3_OCTETS_HIGH 0x3a8
#define BGMAC_RX_GOOD_OCTETS 0x3b0
#define BGMAC_RX_GOOD_OCTETS_HIGH 0x3b4
#define BGMAC_RX_GOOD_PKTS 0x3b8
#define BGMAC_RX_OCTETS 0x3bc
#define BGMAC_RX_OCTETS_HIGH 0x3c0
#define BGMAC_RX_PKTS 0x3c4
#define BGMAC_RX_BROADCAST_PKTS 0x3c8
#define BGMAC_RX_MULTICAST_PKTS 0x3cc
#define BGMAC_RX_LEN_64 0x3d0
#define BGMAC_RX_LEN_65_TO_127 0x3d4
#define BGMAC_RX_LEN_128_TO_255 0x3d8
#define BGMAC_RX_LEN_256_TO_511 0x3dc
#define BGMAC_RX_LEN_512_TO_1023 0x3e0
#define BGMAC_RX_LEN_1024_TO_1522 0x3e4
#define BGMAC_RX_LEN_1523_TO_2047 0x3e8
#define BGMAC_RX_LEN_2048_TO_4095 0x3ec
#define BGMAC_RX_LEN_4096_TO_8191 0x3f0
#define BGMAC_RX_LEN_8192_TO_MAX 0x3f4
#define BGMAC_RX_JABBER_PKTS 0x3f8 /* Error */
#define BGMAC_RX_OVERSIZE_PKTS 0x3fc /* Error */
#define BGMAC_RX_FRAGMENT_PKTS 0x400
#define BGMAC_RX_MISSED_PKTS 0x404 /* Error */
#define BGMAC_RX_CRC_ALIGN_ERRS 0x408 /* Error */
#define BGMAC_RX_UNDERSIZE 0x40c /* Error */
#define BGMAC_RX_CRC_ERRS 0x410 /* Error */
#define BGMAC_RX_ALIGN_ERRS 0x414 /* Error */
#define BGMAC_RX_SYMBOL_ERRS 0x418 /* Error */
#define BGMAC_RX_PAUSE_PKTS 0x41c
#define BGMAC_RX_NONPAUSE_PKTS 0x420
#define BGMAC_RX_SACHANGES 0x424
#define BGMAC_RX_UNI_PKTS 0x428
#define BGMAC_UNIMAC 0x800
#define BGMAC_BCMA_IOCTL_SW_CLKEN 0x00000004 /* PHY Clock Enable */
#define BGMAC_BCMA_IOCTL_SW_RESET 0x00000008 /* PHY Reset */
#define BGMAC_CLK_EN BIT(0)
#define BGMAC_RESERVED_0 BIT(1)
#define BGMAC_SOURCE_SYNC_MODE_EN BIT(2)
#define BGMAC_DEST_SYNC_MODE_EN BIT(3)
#define BGMAC_TX_CLK_OUT_INVERT_EN BIT(4)
#define BGMAC_DIRECT_GMII_MODE BIT(5)
#define BGMAC_CLK_250_SEL BIT(6)
#define BGMAC_AWCACHE (0xf << 7)
#define BGMAC_RESERVED_1 (0x1f << 11)
#define BGMAC_ARCACHE (0xf << 16)
#define BGMAC_AWUSER (0x3f << 20)
#define BGMAC_ARUSER (0x3f << 26)
#define BGMAC_RESERVED BIT(31)
#define BGMAC_BCMA_IOST_ATTACHED 0x00000800
#define BGMAC_NUM_MIB_TX_REGS \
(((BGMAC_TX_Q3_OCTETS_HIGH - BGMAC_TX_GOOD_OCTETS) / 4) + 1)
#define BGMAC_NUM_MIB_RX_REGS \
(((BGMAC_RX_UNI_PKTS - BGMAC_RX_GOOD_OCTETS) / 4) + 1)
#define BGMAC_DMA_TX_CTL 0x00
#define BGMAC_DMA_TX_ENABLE 0x00000001
#define BGMAC_DMA_TX_SUSPEND 0x00000002
#define BGMAC_DMA_TX_LOOPBACK 0x00000004
#define BGMAC_DMA_TX_FLUSH 0x00000010
#define BGMAC_DMA_TX_MR_MASK 0x000000C0 /* Multiple outstanding reads */
#define BGMAC_DMA_TX_MR_SHIFT 6
#define BGMAC_DMA_TX_MR_1 0
#define BGMAC_DMA_TX_MR_2 1
#define BGMAC_DMA_TX_PARITY_DISABLE 0x00000800
#define BGMAC_DMA_TX_ADDREXT_MASK 0x00030000
#define BGMAC_DMA_TX_ADDREXT_SHIFT 16
#define BGMAC_DMA_TX_BL_MASK 0x001C0000 /* BurstLen bits */
#define BGMAC_DMA_TX_BL_SHIFT 18
#define BGMAC_DMA_TX_BL_16 0
#define BGMAC_DMA_TX_BL_32 1
#define BGMAC_DMA_TX_BL_64 2
#define BGMAC_DMA_TX_BL_128 3
#define BGMAC_DMA_TX_BL_256 4
#define BGMAC_DMA_TX_BL_512 5
#define BGMAC_DMA_TX_BL_1024 6
#define BGMAC_DMA_TX_PC_MASK 0x00E00000 /* Prefetch control */
#define BGMAC_DMA_TX_PC_SHIFT 21
#define BGMAC_DMA_TX_PC_0 0
#define BGMAC_DMA_TX_PC_4 1
#define BGMAC_DMA_TX_PC_8 2
#define BGMAC_DMA_TX_PC_16 3
#define BGMAC_DMA_TX_PT_MASK 0x03000000 /* Prefetch threshold */
#define BGMAC_DMA_TX_PT_SHIFT 24
#define BGMAC_DMA_TX_PT_1 0
#define BGMAC_DMA_TX_PT_2 1
#define BGMAC_DMA_TX_PT_4 2
#define BGMAC_DMA_TX_PT_8 3
#define BGMAC_DMA_TX_INDEX 0x04
#define BGMAC_DMA_TX_RINGLO 0x08
#define BGMAC_DMA_TX_RINGHI 0x0C
#define BGMAC_DMA_TX_STATUS 0x10
#define BGMAC_DMA_TX_STATDPTR 0x00001FFF
#define BGMAC_DMA_TX_STAT 0xF0000000
#define BGMAC_DMA_TX_STAT_DISABLED 0x00000000
#define BGMAC_DMA_TX_STAT_ACTIVE 0x10000000
#define BGMAC_DMA_TX_STAT_IDLEWAIT 0x20000000
#define BGMAC_DMA_TX_STAT_STOPPED 0x30000000
#define BGMAC_DMA_TX_STAT_SUSP 0x40000000
#define BGMAC_DMA_TX_ERROR 0x14
#define BGMAC_DMA_TX_ERRDPTR 0x0001FFFF
#define BGMAC_DMA_TX_ERR 0xF0000000
#define BGMAC_DMA_TX_ERR_NOERR 0x00000000
#define BGMAC_DMA_TX_ERR_PROT 0x10000000
#define BGMAC_DMA_TX_ERR_UNDERRUN 0x20000000
#define BGMAC_DMA_TX_ERR_TRANSFER 0x30000000
#define BGMAC_DMA_TX_ERR_DESCREAD 0x40000000
#define BGMAC_DMA_TX_ERR_CORE 0x50000000
#define BGMAC_DMA_RX_CTL 0x20
#define BGMAC_DMA_RX_ENABLE 0x00000001
#define BGMAC_DMA_RX_FRAME_OFFSET_MASK 0x000000FE
#define BGMAC_DMA_RX_FRAME_OFFSET_SHIFT 1
#define BGMAC_DMA_RX_DIRECT_FIFO 0x00000100
#define BGMAC_DMA_RX_OVERFLOW_CONT 0x00000400
#define BGMAC_DMA_RX_PARITY_DISABLE 0x00000800
#define BGMAC_DMA_RX_MR_MASK 0x000000C0 /* Multiple outstanding reads */
#define BGMAC_DMA_RX_MR_SHIFT 6
#define BGMAC_DMA_TX_MR_1 0
#define BGMAC_DMA_TX_MR_2 1
#define BGMAC_DMA_RX_ADDREXT_MASK 0x00030000
#define BGMAC_DMA_RX_ADDREXT_SHIFT 16
#define BGMAC_DMA_RX_BL_MASK 0x001C0000 /* BurstLen bits */
#define BGMAC_DMA_RX_BL_SHIFT 18
#define BGMAC_DMA_RX_BL_16 0
#define BGMAC_DMA_RX_BL_32 1
#define BGMAC_DMA_RX_BL_64 2
#define BGMAC_DMA_RX_BL_128 3
#define BGMAC_DMA_RX_BL_256 4
#define BGMAC_DMA_RX_BL_512 5
#define BGMAC_DMA_RX_BL_1024 6
#define BGMAC_DMA_RX_PC_MASK 0x00E00000 /* Prefetch control */
#define BGMAC_DMA_RX_PC_SHIFT 21
#define BGMAC_DMA_RX_PC_0 0
#define BGMAC_DMA_RX_PC_4 1
#define BGMAC_DMA_RX_PC_8 2
#define BGMAC_DMA_RX_PC_16 3
#define BGMAC_DMA_RX_PT_MASK 0x03000000 /* Prefetch threshold */
#define BGMAC_DMA_RX_PT_SHIFT 24
#define BGMAC_DMA_RX_PT_1 0
#define BGMAC_DMA_RX_PT_2 1
#define BGMAC_DMA_RX_PT_4 2
#define BGMAC_DMA_RX_PT_8 3
#define BGMAC_DMA_RX_INDEX 0x24
#define BGMAC_DMA_RX_RINGLO 0x28
#define BGMAC_DMA_RX_RINGHI 0x2C
#define BGMAC_DMA_RX_STATUS 0x30
#define BGMAC_DMA_RX_STATDPTR 0x00001FFF
#define BGMAC_DMA_RX_STAT 0xF0000000
#define BGMAC_DMA_RX_STAT_DISABLED 0x00000000
#define BGMAC_DMA_RX_STAT_ACTIVE 0x10000000
#define BGMAC_DMA_RX_STAT_IDLEWAIT 0x20000000
#define BGMAC_DMA_RX_STAT_STOPPED 0x30000000
#define BGMAC_DMA_RX_STAT_SUSP 0x40000000
#define BGMAC_DMA_RX_ERROR 0x34
#define BGMAC_DMA_RX_ERRDPTR 0x0001FFFF
#define BGMAC_DMA_RX_ERR 0xF0000000
#define BGMAC_DMA_RX_ERR_NOERR 0x00000000
#define BGMAC_DMA_RX_ERR_PROT 0x10000000
#define BGMAC_DMA_RX_ERR_UNDERRUN 0x20000000
#define BGMAC_DMA_RX_ERR_TRANSFER 0x30000000
#define BGMAC_DMA_RX_ERR_DESCREAD 0x40000000
#define BGMAC_DMA_RX_ERR_CORE 0x50000000
#define BGMAC_DESC_CTL0_EOT 0x10000000 /* End of ring */
#define BGMAC_DESC_CTL0_IOC 0x20000000 /* IRQ on complete */
#define BGMAC_DESC_CTL0_EOF 0x40000000 /* End of frame */
#define BGMAC_DESC_CTL0_SOF 0x80000000 /* Start of frame */
#define BGMAC_DESC_CTL1_LEN 0x00003FFF
#define BGMAC_PHY_NOREGS BRCM_PSEUDO_PHY_ADDR
#define BGMAC_PHY_MASK 0x1F
#define BGMAC_MAX_TX_RINGS 4
#define BGMAC_MAX_RX_RINGS 1
#define BGMAC_TX_RING_SLOTS 128
#define BGMAC_RX_RING_SLOTS 512
#define BGMAC_RX_HEADER_LEN 28 /* Last 24 bytes are unused. Well... */
#define BGMAC_RX_FRAME_OFFSET 30 /* There are 2 unused bytes between header and real data */
#define BGMAC_RX_BUF_OFFSET (NET_SKB_PAD + NET_IP_ALIGN - \
BGMAC_RX_FRAME_OFFSET)
#define BGMAC_RX_MAX_FRAME_SIZE 9724
#define BGMAC_RX_BUF_SIZE (BGMAC_RX_FRAME_OFFSET + BGMAC_RX_MAX_FRAME_SIZE)
#define BGMAC_RX_ALLOC_SIZE (SKB_DATA_ALIGN(BGMAC_RX_BUF_SIZE + BGMAC_RX_BUF_OFFSET) + \
SKB_DATA_ALIGN(sizeof(struct skb_shared_info)))
#define BGMAC_BFL_ENETROBO 0x0010 /* has ephy roboswitch spi */
#define BGMAC_BFL_ENETADM 0x0080 /* has ADMtek switch */
#define BGMAC_BFL_ENETVLAN 0x0100 /* can do vlan */
#define BGMAC_CHIPCTL_1_IF_TYPE_MASK 0x00000030
#define BGMAC_CHIPCTL_1_IF_TYPE_RMII 0x00000000
#define BGMAC_CHIPCTL_1_IF_TYPE_MII 0x00000010
#define BGMAC_CHIPCTL_1_IF_TYPE_RGMII 0x00000020
#define BGMAC_CHIPCTL_1_SW_TYPE_MASK 0x000000C0
#define BGMAC_CHIPCTL_1_SW_TYPE_EPHY 0x00000000
#define BGMAC_CHIPCTL_1_SW_TYPE_EPHYMII 0x00000040
#define BGMAC_CHIPCTL_1_SW_TYPE_EPHYRMII 0x00000080
#define BGMAC_CHIPCTL_1_SW_TYPE_RGMII 0x000000C0
#define BGMAC_CHIPCTL_1_RXC_DLL_BYPASS 0x00010000
#define BGMAC_CHIPCTL_4_IF_TYPE_MASK 0x00003000
#define BGMAC_CHIPCTL_4_IF_TYPE_RMII 0x00000000
#define BGMAC_CHIPCTL_4_IF_TYPE_MII 0x00001000
#define BGMAC_CHIPCTL_4_IF_TYPE_RGMII 0x00002000
#define BGMAC_CHIPCTL_4_SW_TYPE_MASK 0x0000C000
#define BGMAC_CHIPCTL_4_SW_TYPE_EPHY 0x00000000
#define BGMAC_CHIPCTL_4_SW_TYPE_EPHYMII 0x00004000
#define BGMAC_CHIPCTL_4_SW_TYPE_EPHYRMII 0x00008000
#define BGMAC_CHIPCTL_4_SW_TYPE_RGMII 0x0000C000
#define BGMAC_CHIPCTL_7_IF_TYPE_MASK 0x000000C0
#define BGMAC_CHIPCTL_7_IF_TYPE_RMII 0x00000000
#define BGMAC_CHIPCTL_7_IF_TYPE_MII 0x00000040
#define BGMAC_CHIPCTL_7_IF_TYPE_RGMII 0x00000080
#define ETHER_MAX_LEN (ETH_FRAME_LEN + ETH_FCS_LEN)
#define BGMAC_FEAT_TX_MASK_SETUP BIT(0)
#define BGMAC_FEAT_RX_MASK_SETUP BIT(1)
#define BGMAC_FEAT_IOST_ATTACHED BIT(2)
#define BGMAC_FEAT_NO_RESET BIT(3)
#define BGMAC_FEAT_MISC_PLL_REQ BIT(4)
#define BGMAC_FEAT_SW_TYPE_PHY BIT(5)
#define BGMAC_FEAT_SW_TYPE_EPHYRMII BIT(6)
#define BGMAC_FEAT_SW_TYPE_RGMII BIT(7)
#define BGMAC_FEAT_CMN_PHY_CTL BIT(8)
#define BGMAC_FEAT_FLW_CTRL1 BIT(9)
#define BGMAC_FEAT_FLW_CTRL2 BIT(10)
#define BGMAC_FEAT_SET_RXQ_CLK BIT(11)
#define BGMAC_FEAT_CLKCTLST BIT(12)
#define BGMAC_FEAT_NO_CLR_MIB BIT(13)
#define BGMAC_FEAT_FORCE_SPEED_2500 BIT(14)
#define BGMAC_FEAT_CMDCFG_SR_REV4 BIT(15)
#define BGMAC_FEAT_IRQ_ID_OOB_6 BIT(16)
#define BGMAC_FEAT_CC4_IF_SW_TYPE BIT(17)
#define BGMAC_FEAT_CC4_IF_SW_TYPE_RGMII BIT(18)
#define BGMAC_FEAT_CC7_IF_TYPE_RGMII BIT(19)
#define BGMAC_FEAT_IDM_MASK BIT(20)
struct bgmac_slot_info {
union {
struct sk_buff *skb;
void *buf;
};
dma_addr_t dma_addr;
};
struct bgmac_dma_desc {
__le32 ctl0;
__le32 ctl1;
__le32 addr_low;
__le32 addr_high;
} __packed;
enum bgmac_dma_ring_type {
BGMAC_DMA_RING_TX,
BGMAC_DMA_RING_RX,
};
struct bgmac_dma_ring {
u32 start;
u32 end;
struct bgmac_dma_desc *cpu_base;
dma_addr_t dma_base;
u32 index_base;
u16 mmio_base;
bool unaligned;
struct bgmac_slot_info slots[BGMAC_RX_RING_SLOTS];
};
struct bgmac_rx_header {
__le16 len;
__le16 flags;
__le16 pad[12];
};
struct bgmac {
union {
struct {
void __iomem *base;
void __iomem *idm_base;
void __iomem *nicpm_base;
} plat;
struct {
struct bcma_device *core;
struct bcma_device *cmn;
} bcma;
};
struct device *dev;
struct device *dma_dev;
u32 feature_flags;
struct net_device *net_dev;
struct napi_struct napi;
struct mii_bus *mii_bus;
struct bgmac_dma_ring tx_ring[BGMAC_MAX_TX_RINGS];
struct bgmac_dma_ring rx_ring[BGMAC_MAX_RX_RINGS];
bool stats_grabbed;
u32 mib_tx_regs[BGMAC_NUM_MIB_TX_REGS];
u32 mib_rx_regs[BGMAC_NUM_MIB_RX_REGS];
int irq;
u32 int_mask;
bool in_init;
int mac_speed;
int mac_duplex;
u8 phyaddr;
bool has_robosw;
bool loopback;
u32 (*read)(struct bgmac *bgmac, u16 offset);
void (*write)(struct bgmac *bgmac, u16 offset, u32 value);
u32 (*idm_read)(struct bgmac *bgmac, u16 offset);
void (*idm_write)(struct bgmac *bgmac, u16 offset, u32 value);
bool (*clk_enabled)(struct bgmac *bgmac);
void (*clk_enable)(struct bgmac *bgmac, u32 flags);
void (*cco_ctl_maskset)(struct bgmac *bgmac, u32 offset, u32 mask,
u32 set);
u32 (*get_bus_clock)(struct bgmac *bgmac);
void (*cmn_maskset32)(struct bgmac *bgmac, u16 offset, u32 mask,
u32 set);
int (*phy_connect)(struct bgmac *bgmac);
};
struct bgmac *bgmac_alloc(struct device *dev);
int bgmac_enet_probe(struct bgmac *bgmac);
void bgmac_enet_remove(struct bgmac *bgmac);
void bgmac_adjust_link(struct net_device *net_dev);
int bgmac_phy_connect_direct(struct bgmac *bgmac);
int bgmac_enet_suspend(struct bgmac *bgmac);
int bgmac_enet_resume(struct bgmac *bgmac);
struct mii_bus *bcma_mdio_mii_register(struct bgmac *bgmac);
void bcma_mdio_mii_unregister(struct mii_bus *mii_bus);
static inline u32 bgmac_read(struct bgmac *bgmac, u16 offset)
{
return bgmac->read(bgmac, offset);
}
static inline void bgmac_write(struct bgmac *bgmac, u16 offset, u32 value)
{
bgmac->write(bgmac, offset, value);
}
static inline u32 bgmac_umac_read(struct bgmac *bgmac, u16 offset)
{
return bgmac_read(bgmac, BGMAC_UNIMAC + offset);
}
static inline void bgmac_umac_write(struct bgmac *bgmac, u16 offset, u32 value)
{
bgmac_write(bgmac, BGMAC_UNIMAC + offset, value);
}
static inline u32 bgmac_idm_read(struct bgmac *bgmac, u16 offset)
{
return bgmac->idm_read(bgmac, offset);
}
static inline void bgmac_idm_write(struct bgmac *bgmac, u16 offset, u32 value)
{
bgmac->idm_write(bgmac, offset, value);
}
static inline bool bgmac_clk_enabled(struct bgmac *bgmac)
{
return bgmac->clk_enabled(bgmac);
}
static inline void bgmac_clk_enable(struct bgmac *bgmac, u32 flags)
{
bgmac->clk_enable(bgmac, flags);
}
static inline void bgmac_cco_ctl_maskset(struct bgmac *bgmac, u32 offset,
u32 mask, u32 set)
{
bgmac->cco_ctl_maskset(bgmac, offset, mask, set);
}
static inline u32 bgmac_get_bus_clock(struct bgmac *bgmac)
{
return bgmac->get_bus_clock(bgmac);
}
static inline void bgmac_cmn_maskset32(struct bgmac *bgmac, u16 offset,
u32 mask, u32 set)
{
bgmac->cmn_maskset32(bgmac, offset, mask, set);
}
static inline void bgmac_maskset(struct bgmac *bgmac, u16 offset, u32 mask,
u32 set)
{
bgmac_write(bgmac, offset, (bgmac_read(bgmac, offset) & mask) | set);
}
static inline void bgmac_mask(struct bgmac *bgmac, u16 offset, u32 mask)
{
bgmac_maskset(bgmac, offset, mask, 0);
}
static inline void bgmac_set(struct bgmac *bgmac, u16 offset, u32 set)
{
bgmac_maskset(bgmac, offset, ~0, set);
}
static inline void bgmac_umac_maskset(struct bgmac *bgmac, u16 offset, u32 mask, u32 set)
{
bgmac_maskset(bgmac, BGMAC_UNIMAC + offset, mask, set);
}
static inline int bgmac_phy_connect(struct bgmac *bgmac)
{
return bgmac->phy_connect(bgmac);
}
#endif /* _BGMAC_H */