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path: root/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h
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Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac1000.h')
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwmac1000.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h b/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h
index 23478bf4ed7a..f90fcb5f9573 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h
@@ -36,6 +36,7 @@
#define GMAC_INT_STATUS 0x00000038 /* interrupt status register */
enum dwmac1000_irq_status {
+ lpiis_irq = 0x400,
time_stamp_irq = 0x0200,
mmc_rx_csum_offload_irq = 0x0080,
mmc_tx_irq = 0x0040,
@@ -60,6 +61,25 @@ enum power_event {
power_down = 0x00000001,
};
+/* Energy Efficient Ethernet (EEE)
+ *
+ * LPI status, timer and control register offset
+ */
+#define LPI_CTRL_STATUS 0x0030
+#define LPI_TIMER_CTRL 0x0034
+
+/* LPI control and status defines */
+#define LPI_CTRL_STATUS_LPITXA 0x00080000 /* Enable LPI TX Automate */
+#define LPI_CTRL_STATUS_PLSEN 0x00040000 /* Enable PHY Link Status */
+#define LPI_CTRL_STATUS_PLS 0x00020000 /* PHY Link Status */
+#define LPI_CTRL_STATUS_LPIEN 0x00010000 /* LPI Enable */
+#define LPI_CTRL_STATUS_RLPIST 0x00000200 /* Receive LPI state */
+#define LPI_CTRL_STATUS_TLPIST 0x00000100 /* Transmit LPI state */
+#define LPI_CTRL_STATUS_RLPIEX 0x00000008 /* Receive LPI Exit */
+#define LPI_CTRL_STATUS_RLPIEN 0x00000004 /* Receive LPI Entry */
+#define LPI_CTRL_STATUS_TLPIEX 0x00000002 /* Transmit LPI Exit */
+#define LPI_CTRL_STATUS_TLPIEN 0x00000001 /* Transmit LPI Entry */
+
/* GMAC HW ADDR regs */
#define GMAC_ADDR_HIGH(reg) (((reg > 15) ? 0x00000800 : 0x00000040) + \
(reg * 8))