#include <linux/kernel.h>
#include <linux/io.h>
#include "hwif.h"
#include "mmc.h"
#define MMC_CNTRL 0x00
#define MMC_RX_INTR 0x04
#define MMC_TX_INTR 0x08
#define MMC_RX_INTR_MASK 0x0c
#define MMC_TX_INTR_MASK 0x10
#define MMC_DEFAULT_MASK 0xffffffff
#define MMC_TX_OCTETCOUNT_GB 0x14
#define MMC_TX_FRAMECOUNT_GB 0x18
#define MMC_TX_BROADCASTFRAME_G 0x1c
#define MMC_TX_MULTICASTFRAME_G 0x20
#define MMC_TX_64_OCTETS_GB 0x24
#define MMC_TX_65_TO_127_OCTETS_GB 0x28
#define MMC_TX_128_TO_255_OCTETS_GB 0x2c
#define MMC_TX_256_TO_511_OCTETS_GB 0x30
#define MMC_TX_512_TO_1023_OCTETS_GB 0x34
#define MMC_TX_1024_TO_MAX_OCTETS_GB 0x38
#define MMC_TX_UNICAST_GB 0x3c
#define MMC_TX_MULTICAST_GB 0x40
#define MMC_TX_BROADCAST_GB 0x44
#define MMC_TX_UNDERFLOW_ERROR 0x48
#define MMC_TX_SINGLECOL_G 0x4c
#define MMC_TX_MULTICOL_G 0x50
#define MMC_TX_DEFERRED 0x54
#define MMC_TX_LATECOL 0x58
#define MMC_TX_EXESSCOL 0x5c
#define MMC_TX_CARRIER_ERROR 0x60
#define MMC_TX_OCTETCOUNT_G 0x64
#define MMC_TX_FRAMECOUNT_G 0x68
#define MMC_TX_EXCESSDEF 0x6c
#define MMC_TX_PAUSE_FRAME 0x70
#define MMC_TX_VLAN_FRAME_G 0x74
#define MMC_TX_OVERSIZE_G 0x78
#define MMC_RX_FRAMECOUNT_GB 0x80
#define MMC_RX_OCTETCOUNT_GB 0x84
#define MMC_RX_OCTETCOUNT_G 0x88
#define MMC_RX_BROADCASTFRAME_G 0x8c
#define MMC_RX_MULTICASTFRAME_G 0x90
#define MMC_RX_CRC_ERROR 0x94
#define MMC_RX_ALIGN_ERROR 0x98
#define MMC_RX_RUN_ERROR 0x9C
#define MMC_RX_JABBER_ERROR 0xA0
#define MMC_RX_UNDERSIZE_G 0xA4
#define MMC_RX_OVERSIZE_G 0xA8
#define MMC_RX_64_OCTETS_GB 0xAC
#define MMC_RX_65_TO_127_OCTETS_GB 0xb0
#define MMC_RX_128_TO_255_OCTETS_GB 0xb4
#define MMC_RX_256_TO_511_OCTETS_GB 0xb8
#define MMC_RX_512_TO_1023_OCTETS_GB 0xbc
#define MMC_RX_1024_TO_MAX_OCTETS_GB 0xc0
#define MMC_RX_UNICAST_G 0xc4
#define MMC_RX_LENGTH_ERROR 0xc8
#define MMC_RX_AUTOFRANGETYPE 0xcc
#define MMC_RX_PAUSE_FRAMES 0xd0
#define MMC_RX_FIFO_OVERFLOW 0xd4
#define MMC_RX_VLAN_FRAMES_GB 0xd8
#define MMC_RX_WATCHDOG_ERROR 0xdc
#define MMC_RX_ERROR 0xe0
#define MMC_TX_LPI_USEC 0xec
#define MMC_TX_LPI_TRAN 0xf0
#define MMC_RX_LPI_USEC 0xf4
#define MMC_RX_LPI_TRAN 0xf8
#define MMC_RX_IPC_INTR_MASK 0x100
#define MMC_RX_IPC_INTR 0x108
#define MMC_RX_IPV4_GD 0x110
#define MMC_RX_IPV4_HDERR 0x114
#define MMC_RX_IPV4_NOPAY 0x118
#define MMC_RX_IPV4_FRAG 0x11C
#define MMC_RX_IPV4_UDSBL 0x120
#define MMC_RX_IPV4_GD_OCTETS 0x150
#define MMC_RX_IPV4_HDERR_OCTETS 0x154
#define MMC_RX_IPV4_NOPAY_OCTETS 0x158
#define MMC_RX_IPV4_FRAG_OCTETS 0x15c
#define MMC_RX_IPV4_UDSBL_OCTETS 0x160
#define MMC_RX_IPV6_GD_OCTETS 0x164
#define MMC_RX_IPV6_HDERR_OCTETS 0x168
#define MMC_RX_IPV6_NOPAY_OCTETS 0x16c
#define MMC_RX_IPV6_GD 0x124
#define MMC_RX_IPV6_HDERR 0x128
#define MMC_RX_IPV6_NOPAY 0x12c
#define MMC_RX_UDP_GD 0x130
#define MMC_RX_UDP_ERR 0x134
#define MMC_RX_TCP_GD 0x138
#define MMC_RX_TCP_ERR 0x13c
#define MMC_RX_ICMP_GD 0x140
#define MMC_RX_ICMP_ERR 0x144
#define MMC_RX_UDP_GD_OCTETS 0x170
#define MMC_RX_UDP_ERR_OCTETS 0x174
#define MMC_RX_TCP_GD_OCTETS 0x178
#define MMC_RX_TCP_ERR_OCTETS 0x17c
#define MMC_RX_ICMP_GD_OCTETS 0x180
#define MMC_RX_ICMP_ERR_OCTETS 0x184
#define MMC_TX_FPE_FRAG 0x1a8
#define MMC_TX_HOLD_REQ 0x1ac
#define MMC_RX_PKT_ASSEMBLY_ERR 0x1c8
#define MMC_RX_PKT_SMD_ERR 0x1cc
#define MMC_RX_PKT_ASSEMBLY_OK 0x1d0
#define MMC_RX_FPE_FRAG 0x1d4
#define MMC_XGMAC_TX_OCTET_GB 0x14
#define MMC_XGMAC_TX_PKT_GB 0x1c
#define MMC_XGMAC_TX_BROAD_PKT_G 0x24
#define MMC_XGMAC_TX_MULTI_PKT_G 0x2c
#define MMC_XGMAC_TX_64OCT_GB 0x34
#define MMC_XGMAC_TX_65OCT_GB 0x3c
#define MMC_XGMAC_TX_128OCT_GB 0x44
#define MMC_XGMAC_TX_256OCT_GB 0x4c
#define MMC_XGMAC_TX_512OCT_GB 0x54
#define MMC_XGMAC_TX_1024OCT_GB 0x5c
#define MMC_XGMAC_TX_UNI_PKT_GB 0x64
#define MMC_XGMAC_TX_MULTI_PKT_GB 0x6c
#define MMC_XGMAC_TX_BROAD_PKT_GB 0x74
#define MMC_XGMAC_TX_UNDER 0x7c
#define MMC_XGMAC_TX_OCTET_G 0x84
#define MMC_XGMAC_TX_PKT_G 0x8c
#define MMC_XGMAC_TX_PAUSE 0x94
#define MMC_XGMAC_TX_VLAN_PKT_G 0x9c
#define MMC_XGMAC_TX_LPI_USEC 0xa4
#define MMC_XGMAC_TX_LPI_TRAN 0xa8
#define MMC_XGMAC_RX_PKT_GB 0x100
#define MMC_XGMAC_RX_OCTET_GB 0x108
#define MMC_XGMAC_RX_OCTET_G 0x110
#define MMC_XGMAC_RX_BROAD_PKT_G 0x118
#define MMC_XGMAC_RX_MULTI_PKT_G 0x120
#define MMC_XGMAC_RX_CRC_ERR 0x128
#define MMC_XGMAC_RX_RUNT_ERR 0x130
#define MMC_XGMAC_RX_JABBER_ERR 0x134
#define MMC_XGMAC_RX_UNDER 0x138
#define MMC_XGMAC_RX_OVER 0x13c
#define MMC_XGMAC_RX_64OCT_GB 0x140
#define MMC_XGMAC_RX_65OCT_GB 0x148
#define MMC_XGMAC_RX_128OCT_GB 0x150
#define MMC_XGMAC_RX_256OCT_GB 0x158
#define MMC_XGMAC_RX_512OCT_GB 0x160
#define MMC_XGMAC_RX_1024OCT_GB 0x168
#define MMC_XGMAC_RX_UNI_PKT_G 0x170
#define MMC_XGMAC_RX_LENGTH_ERR 0x178
#define MMC_XGMAC_RX_RANGE 0x180
#define MMC_XGMAC_RX_PAUSE 0x188
#define MMC_XGMAC_RX_FIFOOVER_PKT 0x190
#define MMC_XGMAC_RX_VLAN_PKT_GB 0x198
#define MMC_XGMAC_RX_WATCHDOG_ERR 0x1a0
#define MMC_XGMAC_RX_LPI_USEC 0x1a4
#define MMC_XGMAC_RX_LPI_TRAN 0x1a8
#define MMC_XGMAC_RX_DISCARD_PKT_GB 0x1ac
#define MMC_XGMAC_RX_DISCARD_OCT_GB 0x1b4
#define MMC_XGMAC_RX_ALIGN_ERR_PKT 0x1bc
#define MMC_XGMAC_SGF_PASS_PKT 0x1f0
#define MMC_XGMAC_SGF_FAIL_PKT 0x1f4
#define MMC_XGMAC_TX_FPE_INTR_MASK 0x204
#define MMC_XGMAC_TX_FPE_FRAG 0x208
#define MMC_XGMAC_TX_HOLD_REQ 0x20c
#define MMC_XGMAC_TX_GATE_OVERRUN 0x210
#define MMC_XGMAC_RX_FPE_INTR_MASK 0x224
#define MMC_XGMAC_RX_PKT_ASSEMBLY_ERR 0x228
#define MMC_XGMAC_RX_PKT_SMD_ERR 0x22c
#define MMC_XGMAC_RX_PKT_ASSEMBLY_OK 0x230
#define MMC_XGMAC_RX_FPE_FRAG 0x234
#define MMC_XGMAC_RX_IPC_INTR_MASK 0x25c
#define MMC_XGMAC_RX_IPV4_GD 0x264
#define MMC_XGMAC_RX_IPV4_HDERR 0x26c
#define MMC_XGMAC_RX_IPV4_NOPAY 0x274
#define MMC_XGMAC_RX_IPV4_FRAG 0x27c
#define MMC_XGMAC_RX_IPV4_UDSBL 0x284
#define MMC_XGMAC_RX_IPV6_GD 0x28c
#define MMC_XGMAC_RX_IPV6_HDERR 0x294
#define MMC_XGMAC_RX_IPV6_NOPAY 0x29c
#define MMC_XGMAC_RX_UDP_GD 0x2a4
#define MMC_XGMAC_RX_UDP_ERR 0x2ac
#define MMC_XGMAC_RX_TCP_GD 0x2b4
#define MMC_XGMAC_RX_TCP_ERR 0x2bc
#define MMC_XGMAC_RX_ICMP_GD 0x2c4
#define MMC_XGMAC_RX_ICMP_ERR 0x2cc
#define MMC_XGMAC_RX_IPV4_GD_OCTETS 0x2d4
#define MMC_XGMAC_RX_IPV4_HDERR_OCTETS 0x2dc
#define MMC_XGMAC_RX_IPV4_NOPAY_OCTETS 0x2e4
#define MMC_XGMAC_RX_IPV4_FRAG_OCTETS 0x2ec
#define MMC_XGMAC_RX_IPV4_UDSBL_OCTETS 0x2f4
#define MMC_XGMAC_RX_IPV6_GD_OCTETS 0x2fc
#define MMC_XGMAC_RX_IPV6_HDERR_OCTETS 0x304
#define MMC_XGMAC_RX_IPV6_NOPAY_OCTETS 0x30c
#define MMC_XGMAC_RX_UDP_GD_OCTETS 0x314
#define MMC_XGMAC_RX_UDP_ERR_OCTETS 0x31c
#define MMC_XGMAC_RX_TCP_GD_OCTETS 0x324
#define MMC_XGMAC_RX_TCP_ERR_OCTETS 0x32c
#define MMC_XGMAC_RX_ICMP_GD_OCTETS 0x334
#define MMC_XGMAC_RX_ICMP_ERR_OCTETS 0x33c
static void dwmac_mmc_ctrl(void __iomem *mmcaddr, unsigned int mode)
{
u32 value = readl(mmcaddr + MMC_CNTRL);
value |= (mode & 0x3F);
writel(value, mmcaddr + MMC_CNTRL);
pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
MMC_CNTRL, value);
}
static void dwmac_mmc_intr_all_mask(void __iomem *mmcaddr)
{
writel(MMC_DEFAULT_MASK, mmcaddr + MMC_RX_INTR_MASK);
writel(MMC_DEFAULT_MASK, mmcaddr + MMC_TX_INTR_MASK);
writel(MMC_DEFAULT_MASK, mmcaddr + MMC_RX_IPC_INTR_MASK);
}
static void dwmac_mmc_read(void __iomem *mmcaddr, struct stmmac_counters *mmc)
{
mmc->mmc_tx_octetcount_gb += readl(mmcaddr + MMC_TX_OCTETCOUNT_GB);
mmc->mmc_tx_framecount_gb += readl(mmcaddr + MMC_TX_FRAMECOUNT_GB);
mmc->mmc_tx_broadcastframe_g += readl(mmcaddr +
MMC_TX_BROADCASTFRAME_G);
mmc->mmc_tx_multicastframe_g += readl(mmcaddr +
MMC_TX_MULTICASTFRAME_G);
mmc->mmc_tx_64_octets_gb += readl(mmcaddr + MMC_TX_64_OCTETS_GB);
mmc->mmc_tx_65_to_127_octets_gb +=
readl(mmcaddr + MMC_TX_65_TO_127_OCTETS_GB);
mmc->mmc_tx_128_to_255_octets_gb +=
readl(mmcaddr + MMC_TX_128_TO_255_OCTETS_GB);
mmc->mmc_tx_256_to_511_octets_gb +=
readl(mmcaddr + MMC_TX_256_TO_511_OCTETS_GB);
mmc->mmc_tx_512_to_1023_octets_gb +=
readl(mmcaddr + MMC_TX_512_TO_1023_OCTETS_GB);
mmc->mmc_tx_1024_to_max_octets_gb +=
readl(mmcaddr + MMC_TX_1024_TO_MAX_OCTETS_GB);
mmc->mmc_tx_unicast_gb += readl(mmcaddr + MMC_TX_UNICAST_GB);
mmc->mmc_tx_multicast_gb += readl(mmcaddr + MMC_TX_MULTICAST_GB);
mmc->mmc_tx_broadcast_gb += readl(mmcaddr + MMC_TX_BROADCAST_GB);
mmc->mmc_tx_underflow_error += readl(mmcaddr + MMC_TX_UNDERFLOW_ERROR);
mmc->mmc_tx_singlecol_g += readl(mmcaddr + MMC_TX_SINGLECOL_G);
mmc->mmc_tx_multicol_g += readl(mmcaddr + MMC_TX_MULTICOL_G);
mmc->mmc_tx_deferred += readl(mmcaddr + MMC_TX_DEFERRED);
mmc->mmc_tx_latecol += readl(mmcaddr + MMC_TX_LATECOL);
mmc->mmc_tx_exesscol += readl(mmcaddr + MMC_TX_EXESSCOL);
mmc->mmc_tx_carrier_error += readl(mmcaddr + MMC_TX_CARRIER_ERROR);
mmc->mmc_tx_octetcount_g += readl(mmcaddr + MMC_TX_OCTETCOUNT_G);
mmc->mmc_tx_framecount_g += readl(mmcaddr + MMC_TX_FRAMECOUNT_G);
mmc->mmc_tx_excessdef += readl(mmcaddr + MMC_TX_EXCESSDEF);
mmc->mmc_tx_pause_frame += readl(mmcaddr + MMC_TX_PAUSE_FRAME);
mmc->mmc_tx_vlan_frame_g += readl(mmcaddr + MMC_TX_VLAN_FRAME_G);
mmc->mmc_tx_oversize_g += readl(mmcaddr + MMC_TX_OVERSIZE_G);
mmc->mmc_tx_lpi_usec += readl(mmcaddr + MMC_TX_LPI_USEC);
mmc->mmc_tx_lpi_tran += readl(mmcaddr + MMC_TX_LPI_TRAN);
mmc->mmc_rx_framecount_gb += readl(mmcaddr + MMC_RX_FRAMECOUNT_GB);
mmc->mmc_rx_octetcount_gb += readl(mmcaddr + MMC_RX_OCTETCOUNT_GB);
mmc->mmc_rx_octetcount_g += readl(mmcaddr + MMC_RX_OCTETCOUNT_G);
mmc->mmc_rx_broadcastframe_g += readl(mmcaddr +
MMC_RX_BROADCASTFRAME_G);
mmc->mmc_rx_multicastframe_g += readl(mmcaddr +
MMC_RX_MULTICASTFRAME_G);
mmc->mmc_rx_crc_error += readl(mmcaddr + MMC_RX_CRC_ERROR);
mmc->mmc_rx_align_error += readl(mmcaddr + MMC_RX_ALIGN_ERROR);
mmc->mmc_rx_run_error += readl(mmcaddr + MMC_RX_RUN_ERROR);
mmc->mmc_rx_jabber_error += readl(mmcaddr + MMC_RX_JABBER_ERROR);
mmc->mmc_rx_undersize_g += readl(mmcaddr + MMC_RX_UNDERSIZE_G);
mmc->mmc_rx_oversize_g += readl(mmcaddr + MMC_RX_OVERSIZE_G);
mmc->mmc_rx_64_octets_gb += readl(mmcaddr + MMC_RX_64_OCTETS_GB);
mmc->mmc_rx_65_to_127_octets_gb +=
readl(mmcaddr + MMC_RX_65_TO_127_OCTETS_GB);
mmc->mmc_rx_128_to_255_octets_gb +=
readl(mmcaddr + MMC_RX_128_TO_255_OCTETS_GB);
mmc->mmc_rx_256_to_511_octets_gb +=
readl(mmcaddr + MMC_RX_256_TO_511_OCTETS_GB);
mmc->mmc_rx_512_to_1023_octets_gb +=
readl(mmcaddr + MMC_RX_512_TO_1023_OCTETS_GB);
mmc->mmc_rx_1024_to_max_octets_gb +=
readl(mmcaddr + MMC_RX_1024_TO_MAX_OCTETS_GB);
mmc->mmc_rx_unicast_g += readl(mmcaddr + MMC_RX_UNICAST_G);
mmc->mmc_rx_length_error += readl(mmcaddr + MMC_RX_LENGTH_ERROR);
mmc->mmc_rx_autofrangetype += readl(mmcaddr + MMC_RX_AUTOFRANGETYPE);
mmc->mmc_rx_pause_frames += readl(mmcaddr + MMC_RX_PAUSE_FRAMES);
mmc->mmc_rx_fifo_overflow += readl(mmcaddr + MMC_RX_FIFO_OVERFLOW);
mmc->mmc_rx_vlan_frames_gb += readl(mmcaddr + MMC_RX_VLAN_FRAMES_GB);
mmc->mmc_rx_watchdog_error += readl(mmcaddr + MMC_RX_WATCHDOG_ERROR);
mmc->mmc_rx_error += readl(mmcaddr + MMC_RX_ERROR);
mmc->mmc_rx_lpi_usec += readl(mmcaddr + MMC_RX_LPI_USEC);
mmc->mmc_rx_lpi_tran += readl(mmcaddr + MMC_RX_LPI_TRAN);
mmc->mmc_rx_ipv4_gd += readl(mmcaddr + MMC_RX_IPV4_GD);
mmc->mmc_rx_ipv4_hderr += readl(mmcaddr + MMC_RX_IPV4_HDERR);
mmc->mmc_rx_ipv4_nopay += readl(mmcaddr + MMC_RX_IPV4_NOPAY);
mmc->mmc_rx_ipv4_frag += readl(mmcaddr + MMC_RX_IPV4_FRAG);
mmc->mmc_rx_ipv4_udsbl += readl(mmcaddr + MMC_RX_IPV4_UDSBL);
mmc->mmc_rx_ipv4_gd_octets += readl(mmcaddr + MMC_RX_IPV4_GD_OCTETS);
mmc->mmc_rx_ipv4_hderr_octets +=
readl(mmcaddr + MMC_RX_IPV4_HDERR_OCTETS);
mmc->mmc_rx_ipv4_nopay_octets +=
readl(mmcaddr + MMC_RX_IPV4_NOPAY_OCTETS);
mmc->mmc_rx_ipv4_frag_octets += readl(mmcaddr +
MMC_RX_IPV4_FRAG_OCTETS);
mmc->mmc_rx_ipv4_udsbl_octets +=
readl(mmcaddr + MMC_RX_IPV4_UDSBL_OCTETS);
mmc->mmc_rx_ipv6_gd_octets += readl(mmcaddr + MMC_RX_IPV6_GD_OCTETS);
mmc->mmc_rx_ipv6_hderr_octets +=
readl(mmcaddr + MMC_RX_IPV6_HDERR_OCTETS);
mmc->mmc_rx_ipv6_nopay_octets +=
readl(mmcaddr + MMC_RX_IPV6_NOPAY_OCTETS);
mmc->mmc_rx_ipv6_gd += readl(mmcaddr + MMC_RX_IPV6_GD);
mmc->mmc_rx_ipv6_hderr += readl(mmcaddr + MMC_RX_IPV6_HDERR);
mmc->mmc_rx_ipv6_nopay += readl(mmcaddr + MMC_RX_IPV6_NOPAY);
mmc->mmc_rx_udp_gd += readl(mmcaddr + MMC_RX_UDP_GD);
mmc->mmc_rx_udp_err += readl(mmcaddr + MMC_RX_UDP_ERR);
mmc->mmc_rx_tcp_gd += readl(mmcaddr + MMC_RX_TCP_GD);
mmc->mmc_rx_tcp_err += readl(mmcaddr + MMC_RX_TCP_ERR);
mmc->mmc_rx_icmp_gd += readl(mmcaddr + MMC_RX_ICMP_GD);
mmc->mmc_rx_icmp_err += readl(mmcaddr + MMC_RX_ICMP_ERR);
mmc->mmc_rx_udp_gd_octets += readl(mmcaddr + MMC_RX_UDP_GD_OCTETS);
mmc->mmc_rx_udp_err_octets += readl(mmcaddr + MMC_RX_UDP_ERR_OCTETS);
mmc->mmc_rx_tcp_gd_octets += readl(mmcaddr + MMC_RX_TCP_GD_OCTETS);
mmc->mmc_rx_tcp_err_octets += readl(mmcaddr + MMC_RX_TCP_ERR_OCTETS);
mmc->mmc_rx_icmp_gd_octets += readl(mmcaddr + MMC_RX_ICMP_GD_OCTETS);
mmc->mmc_rx_icmp_err_octets += readl(mmcaddr + MMC_RX_ICMP_ERR_OCTETS);
mmc->mmc_tx_fpe_fragment_cntr += readl(mmcaddr + MMC_TX_FPE_FRAG);
mmc->mmc_tx_hold_req_cntr += readl(mmcaddr + MMC_TX_HOLD_REQ);
mmc->mmc_rx_packet_assembly_err_cntr +=
readl(mmcaddr + MMC_RX_PKT_ASSEMBLY_ERR);
mmc->mmc_rx_packet_smd_err_cntr += readl(mmcaddr + MMC_RX_PKT_SMD_ERR);
mmc->mmc_rx_packet_assembly_ok_cntr +=
readl(mmcaddr + MMC_RX_PKT_ASSEMBLY_OK);
mmc->mmc_rx_fpe_fragment_cntr += readl(mmcaddr + MMC_RX_FPE_FRAG);
}
const struct stmmac_mmc_ops dwmac_mmc_ops = {
.ctrl = dwmac_mmc_ctrl,
.intr_all_mask = dwmac_mmc_intr_all_mask,
.read = dwmac_mmc_read,
};
static void dwxgmac_mmc_ctrl(void __iomem *mmcaddr, unsigned int mode)
{
u32 value = readl(mmcaddr + MMC_CNTRL);
value |= (mode & 0x3F);
writel(value, mmcaddr + MMC_CNTRL);
}
static void dwxgmac_mmc_intr_all_mask(void __iomem *mmcaddr)
{
writel(0x0, mmcaddr + MMC_RX_INTR_MASK);
writel(0x0, mmcaddr + MMC_TX_INTR_MASK);
writel(MMC_DEFAULT_MASK, mmcaddr + MMC_XGMAC_TX_FPE_INTR_MASK);
writel(MMC_DEFAULT_MASK, mmcaddr + MMC_XGMAC_RX_FPE_INTR_MASK);
writel(MMC_DEFAULT_MASK, mmcaddr + MMC_XGMAC_RX_IPC_INTR_MASK);
}
static void dwxgmac_read_mmc_reg(void __iomem *addr, u32 reg, u32 *dest)
{
u64 tmp = 0;
tmp += readl(addr + reg);
tmp += ((u64 )readl(addr + reg + 0x4)) << 32;
if (tmp > GENMASK(31, 0))
*dest = ~0x0;
else
*dest = *dest + tmp;
}
static void dwxgmac_mmc_read(void __iomem *mmcaddr, struct stmmac_counters *mmc)
{
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_TX_OCTET_GB,
&mmc->mmc_tx_octetcount_gb);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_TX_PKT_GB,
&mmc->mmc_tx_framecount_gb);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_TX_BROAD_PKT_G,
&mmc->mmc_tx_broadcastframe_g);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_TX_MULTI_PKT_G,
&mmc->mmc_tx_multicastframe_g);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_TX_64OCT_GB,
&mmc->mmc_tx_64_octets_gb);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_TX_65OCT_GB,
&mmc->mmc_tx_65_to_127_octets_gb);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_TX_128OCT_GB,
&mmc->mmc_tx_128_to_255_octets_gb);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_TX_256OCT_GB,
&mmc->mmc_tx_256_to_511_octets_gb);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_TX_512OCT_GB,
&mmc->mmc_tx_512_to_1023_octets_gb);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_TX_1024OCT_GB,
&mmc->mmc_tx_1024_to_max_octets_gb);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_TX_UNI_PKT_GB,
&mmc->mmc_tx_unicast_gb);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_TX_MULTI_PKT_GB,
&mmc->mmc_tx_multicast_gb);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_TX_BROAD_PKT_GB,
&mmc->mmc_tx_broadcast_gb);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_TX_UNDER,
&mmc->mmc_tx_underflow_error);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_TX_OCTET_G,
&mmc->mmc_tx_octetcount_g);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_TX_PKT_G,
&mmc->mmc_tx_framecount_g);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_TX_PAUSE,
&mmc->mmc_tx_pause_frame);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_TX_VLAN_PKT_G,
&mmc->mmc_tx_vlan_frame_g);
mmc->mmc_tx_lpi_usec += readl(mmcaddr + MMC_XGMAC_TX_LPI_USEC);
mmc->mmc_tx_lpi_tran += readl(mmcaddr + MMC_XGMAC_TX_LPI_TRAN);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_PKT_GB,
&mmc->mmc_rx_framecount_gb);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_OCTET_GB,
&mmc->mmc_rx_octetcount_gb);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_OCTET_G,
&mmc->mmc_rx_octetcount_g);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_BROAD_PKT_G,
&mmc->mmc_rx_broadcastframe_g);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_MULTI_PKT_G,
&mmc->mmc_rx_multicastframe_g);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_CRC_ERR,
&mmc->mmc_rx_crc_error);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_CRC_ERR,
&mmc->mmc_rx_crc_error);
mmc->mmc_rx_run_error += readl(mmcaddr + MMC_XGMAC_RX_RUNT_ERR);
mmc->mmc_rx_jabber_error += readl(mmcaddr + MMC_XGMAC_RX_JABBER_ERR);
mmc->mmc_rx_undersize_g += readl(mmcaddr + MMC_XGMAC_RX_UNDER);
mmc->mmc_rx_oversize_g += readl(mmcaddr + MMC_XGMAC_RX_OVER);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_64OCT_GB,
&mmc->mmc_rx_64_octets_gb);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_65OCT_GB,
&mmc->mmc_rx_65_to_127_octets_gb);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_128OCT_GB,
&mmc->mmc_rx_128_to_255_octets_gb);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_256OCT_GB,
&mmc->mmc_rx_256_to_511_octets_gb);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_512OCT_GB,
&mmc->mmc_rx_512_to_1023_octets_gb);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_1024OCT_GB,
&mmc->mmc_rx_1024_to_max_octets_gb);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_UNI_PKT_G,
&mmc->mmc_rx_unicast_g);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_LENGTH_ERR,
&mmc->mmc_rx_length_error);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_RANGE,
&mmc->mmc_rx_autofrangetype);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_PAUSE,
&mmc->mmc_rx_pause_frames);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_FIFOOVER_PKT,
&mmc->mmc_rx_fifo_overflow);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_VLAN_PKT_GB,
&mmc->mmc_rx_vlan_frames_gb);
mmc->mmc_rx_watchdog_error += readl(mmcaddr + MMC_XGMAC_RX_WATCHDOG_ERR);
mmc->mmc_rx_lpi_usec += readl(mmcaddr + MMC_XGMAC_RX_LPI_USEC);
mmc->mmc_rx_lpi_tran += readl(mmcaddr + MMC_XGMAC_RX_LPI_TRAN);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_DISCARD_PKT_GB,
&mmc->mmc_rx_discard_frames_gb);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_DISCARD_OCT_GB,
&mmc->mmc_rx_discard_octets_gb);
mmc->mmc_rx_align_err_frames +=
readl(mmcaddr + MMC_XGMAC_RX_ALIGN_ERR_PKT);
mmc->mmc_sgf_pass_fragment_cntr +=
readl(mmcaddr + MMC_XGMAC_SGF_PASS_PKT);
mmc->mmc_sgf_fail_fragment_cntr +=
readl(mmcaddr + MMC_XGMAC_SGF_FAIL_PKT);
mmc->mmc_tx_fpe_fragment_cntr += readl(mmcaddr + MMC_XGMAC_TX_FPE_FRAG);
mmc->mmc_tx_hold_req_cntr += readl(mmcaddr + MMC_XGMAC_TX_HOLD_REQ);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_TX_GATE_OVERRUN,
&mmc->mmc_tx_gate_overrun_cntr);
mmc->mmc_rx_packet_assembly_err_cntr +=
readl(mmcaddr + MMC_XGMAC_RX_PKT_ASSEMBLY_ERR);
mmc->mmc_rx_packet_smd_err_cntr +=
readl(mmcaddr + MMC_XGMAC_RX_PKT_SMD_ERR);
mmc->mmc_rx_packet_assembly_ok_cntr +=
readl(mmcaddr + MMC_XGMAC_RX_PKT_ASSEMBLY_OK);
mmc->mmc_rx_fpe_fragment_cntr +=
readl(mmcaddr + MMC_XGMAC_RX_FPE_FRAG);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_IPV4_GD,
&mmc->mmc_rx_ipv4_gd);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_IPV4_HDERR,
&mmc->mmc_rx_ipv4_hderr);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_IPV4_NOPAY,
&mmc->mmc_rx_ipv4_nopay);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_IPV4_FRAG,
&mmc->mmc_rx_ipv4_frag);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_IPV4_UDSBL,
&mmc->mmc_rx_ipv4_udsbl);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_IPV6_GD,
&mmc->mmc_rx_ipv6_gd);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_IPV6_HDERR,
&mmc->mmc_rx_ipv6_hderr);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_IPV6_NOPAY,
&mmc->mmc_rx_ipv6_nopay);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_UDP_GD,
&mmc->mmc_rx_udp_gd);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_UDP_ERR,
&mmc->mmc_rx_udp_err);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_TCP_GD,
&mmc->mmc_rx_tcp_gd);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_TCP_ERR,
&mmc->mmc_rx_tcp_err);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_ICMP_GD,
&mmc->mmc_rx_icmp_gd);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_ICMP_ERR,
&mmc->mmc_rx_icmp_err);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_IPV4_GD_OCTETS,
&mmc->mmc_rx_ipv4_gd_octets);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_IPV4_HDERR_OCTETS,
&mmc->mmc_rx_ipv4_hderr_octets);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_IPV4_NOPAY_OCTETS,
&mmc->mmc_rx_ipv4_nopay_octets);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_IPV4_FRAG_OCTETS,
&mmc->mmc_rx_ipv4_frag_octets);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_IPV4_UDSBL_OCTETS,
&mmc->mmc_rx_ipv4_udsbl_octets);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_IPV6_GD_OCTETS,
&mmc->mmc_rx_ipv6_gd_octets);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_IPV6_HDERR_OCTETS,
&mmc->mmc_rx_ipv6_hderr_octets);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_IPV6_NOPAY_OCTETS,
&mmc->mmc_rx_ipv6_nopay_octets);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_UDP_GD_OCTETS,
&mmc->mmc_rx_udp_gd_octets);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_UDP_ERR_OCTETS,
&mmc->mmc_rx_udp_err_octets);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_TCP_GD_OCTETS,
&mmc->mmc_rx_tcp_gd_octets);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_TCP_ERR_OCTETS,
&mmc->mmc_rx_tcp_err_octets);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_ICMP_GD_OCTETS,
&mmc->mmc_rx_icmp_gd_octets);
dwxgmac_read_mmc_reg(mmcaddr, MMC_XGMAC_RX_ICMP_ERR_OCTETS,
&mmc->mmc_rx_icmp_err_octets);
}
const struct stmmac_mmc_ops dwxgmac_mmc_ops = {
.ctrl = dwxgmac_mmc_ctrl,
.intr_all_mask = dwxgmac_mmc_intr_all_mask,
.read = dwxgmac_mmc_read,
};
