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path: root/drivers/net/pch_gbe/pch_gbe.h
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Diffstat (limited to 'drivers/net/pch_gbe/pch_gbe.h')
-rw-r--r--drivers/net/pch_gbe/pch_gbe.h12
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/net/pch_gbe/pch_gbe.h b/drivers/net/pch_gbe/pch_gbe.h
index 59fac77..a09a0719 100644
--- a/drivers/net/pch_gbe/pch_gbe.h
+++ b/drivers/net/pch_gbe/pch_gbe.h
@@ -127,8 +127,8 @@ struct pch_gbe_regs {
/* Reset */
#define PCH_GBE_ALL_RST 0x80000000 /* All reset */
-#define PCH_GBE_TX_RST 0x40000000 /* TX MAC, TX FIFO, TX DMA reset */
-#define PCH_GBE_RX_RST 0x04000000 /* RX MAC, RX FIFO, RX DMA reset */
+#define PCH_GBE_TX_RST 0x00008000 /* TX MAC, TX FIFO, TX DMA reset */
+#define PCH_GBE_RX_RST 0x00004000 /* RX MAC, RX FIFO, RX DMA reset */
/* TCP/IP Accelerator Control */
#define PCH_GBE_EX_LIST_EN 0x00000008 /* External List Enable */
@@ -276,6 +276,9 @@ struct pch_gbe_regs {
#define PCH_GBE_RX_DMA_EN 0x00000002 /* Enables Receive DMA */
#define PCH_GBE_TX_DMA_EN 0x00000001 /* Enables Transmission DMA */
+/* RX DMA STATUS */
+#define PCH_GBE_IDLE_CHECK 0xFFFFFFFE
+
/* Wake On LAN Status */
#define PCH_GBE_WLS_BR 0x00000008 /* Broadcas Address */
#define PCH_GBE_WLS_MLT 0x00000004 /* Multicast Address */
@@ -471,6 +474,7 @@ struct pch_gbe_tx_desc {
struct pch_gbe_buffer {
struct sk_buff *skb;
dma_addr_t dma;
+ unsigned char *rx_buffer;
unsigned long time_stamp;
u16 length;
bool mapped;
@@ -511,6 +515,9 @@ struct pch_gbe_tx_ring {
struct pch_gbe_rx_ring {
struct pch_gbe_rx_desc *desc;
dma_addr_t dma;
+ unsigned char *rx_buff_pool;
+ dma_addr_t rx_buff_pool_logic;
+ unsigned int rx_buff_pool_size;
unsigned int size;
unsigned int count;
unsigned int next_to_use;
@@ -622,6 +629,7 @@ struct pch_gbe_adapter {
unsigned long rx_buffer_len;
unsigned long tx_queue_len;
bool have_msi;
+ bool rx_stop_flag;
};
extern const char pch_driver_version[];

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