net: stmmac: mmc: Add Frame Preemption counters on GMAC5+ cores

[linux-2.6-microblaze.git] / drivers / net / ethernet / stmicro / stmmac / mmc_core.c

diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
index 252cf48..a57b0fa 100644 (file)
--- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
@@ -119,6 +119,13 @@
 #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
+
 /* XGMAC MMC Registers */
 #define MMC_XGMAC_TX_OCTET_GB          0x14
 #define MMC_XGMAC_TX_PKT_GB            0x1c
@@ -315,6 +322,15 @@ static void dwmac_mmc_read(void __iomem *mmcaddr, struct stmmac_counters *mmc)
        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 = {