diff options
| author | Giuseppe CAVALLARO <peppe.cavallaro@st.com> | 2013-03-26 04:43:07 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-03-26 12:53:36 -0400 |
| commit | 0982a0f6d1be5f03ba62ed1f3deb92e8376b1e43 (patch) | |
| tree | 12c9d08551c6e6a0efcf4ffd17eeca31ad637d01 /drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | |
| parent | c24602ef86649376e9d71ea808cd877e414d340b (diff) | |
| download | lwn-0982a0f6d1be5f03ba62ed1f3deb92e8376b1e43.tar.gz lwn-0982a0f6d1be5f03ba62ed1f3deb92e8376b1e43.zip | |
stmmac: start adding pcs and rgmii core irq
This patch starts adding in the main ISR the management of the PCS and
RGMII/SGMII core interrupts. This is to help further development
on this area. Currently the core irq handler only clears the
PCS and S-R_MII interrupts and reports the event in the ethtool stats.
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Tested-by: Byungho An <bh74.an@samsung.com>
Cc: Udit Kumar <udit-dlh.kumar@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac_main.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 96fbf86366a9..ca3e95a4b16f 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -1780,30 +1780,14 @@ static irqreturn_t stmmac_interrupt(int irq, void *dev_id) /* To handle GMAC own interrupts */ if (priv->plat->has_gmac) { int status = priv->hw->mac->host_irq_status((void __iomem *) - dev->base_addr); + dev->base_addr, + &priv->xstats); if (unlikely(status)) { - if (status & core_mmc_tx_irq) - priv->xstats.mmc_tx_irq_n++; - if (status & core_mmc_rx_irq) - priv->xstats.mmc_rx_irq_n++; - if (status & core_mmc_rx_csum_offload_irq) - priv->xstats.mmc_rx_csum_offload_irq_n++; - if (status & core_irq_receive_pmt_irq) - priv->xstats.irq_receive_pmt_irq_n++; - /* For LPI we need to save the tx status */ - if (status & core_irq_tx_path_in_lpi_mode) { - priv->xstats.irq_tx_path_in_lpi_mode_n++; + if (status & CORE_IRQ_TX_PATH_IN_LPI_MODE) priv->tx_path_in_lpi_mode = true; - } - if (status & core_irq_tx_path_exit_lpi_mode) { - priv->xstats.irq_tx_path_exit_lpi_mode_n++; + if (status & CORE_IRQ_TX_PATH_EXIT_LPI_MODE) priv->tx_path_in_lpi_mode = false; - } - if (status & core_irq_rx_path_in_lpi_mode) - priv->xstats.irq_rx_path_in_lpi_mode_n++; - if (status & core_irq_rx_path_exit_lpi_mode) - priv->xstats.irq_rx_path_exit_lpi_mode_n++; } } |