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| author | wdenk <wdenk> | 2004-06-06 23:53:59 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2004-06-06 23:53:59 +0000 |
| commit | cea655a224456d043192156fb2d44a0896194adc (patch) | |
| tree | 4bd5303a7e9b87df12ca56ddda0e42bc674ac4bb /include/405gp_enet.h | |
| parent | a56bd92289298bde16306bcc754277db45315d2f (diff) | |
| download | u-boot-imx-cea655a224456d043192156fb2d44a0896194adc.zip u-boot-imx-cea655a224456d043192156fb2d44a0896194adc.tar.gz u-boot-imx-cea655a224456d043192156fb2d44a0896194adc.tar.bz2 | |
Add support for the second Ethernet interface for the 'PPChameleon' board.
Diffstat (limited to 'include/405gp_enet.h')
| -rw-r--r-- | include/405gp_enet.h | 57 |
1 files changed, 56 insertions, 1 deletions
diff --git a/include/405gp_enet.h b/include/405gp_enet.h index 2244521..88ac4add 100644 --- a/include/405gp_enet.h +++ b/include/405gp_enet.h @@ -35,7 +35,8 @@ +----------------------------------------------------------------------------*/ #ifndef _enetemac_h_ #define _enetemac_h_ - +#include <net.h> +#include <405_mal.h> /*-----------------------------------------------------------------------------+ | General enternet defines. 802 frames are not supported. @@ -235,6 +236,60 @@ struct arp_entry { /* all the errors we care about */ #define EMAC_RX_ERRORS 0x03FF +#define NUM_RX_BUFF PKTBUFSRX +#define NUM_TX_BUFF 1 + +#define MAX_ERR_LOG 10 +typedef struct emac_stats_st{ /* Statistic Block */ + int data_len_err; + int rx_frames; + int rx; + int rx_prot_err; + int int_err; + int pkts_tx; + int pkts_rx; + int pkts_handled; + short tx_err_log[MAX_ERR_LOG]; + short rx_err_log[MAX_ERR_LOG]; +} EMAC_STATS_ST, *EMAC_STATS_PST; + +/* Structure containing variables used by the shared code (440gx_enet.c) */ +typedef struct emac_440gx_hw_st { + uint32_t hw_addr; /* EMAC offset */ + uint32_t tah_addr; /* TAH offset */ + uint32_t phy_id; + uint32_t phy_addr; + uint32_t original_fc; + uint32_t txcw; + uint32_t autoneg_failed; + uint32_t emac_ier; + volatile mal_desc_t *tx; + volatile mal_desc_t *rx; + bd_t *bis; /* for eth_init upon mal error */ + mal_desc_t *alloc_tx_buf; + mal_desc_t *alloc_rx_buf; + char *txbuf_ptr; + uint16_t devnum; + int get_link_status; + int tbi_compatibility_en; + int tbi_compatibility_on; + int fc_send_xon; + int report_tx_early; + int first_init; + int tx_err_index; + int rx_err_index; + int rx_slot; /* MAL Receive Slot */ + int rx_i_index; /* Receive Interrupt Queue Index */ + int rx_u_index; /* Receive User Queue Index */ + int tx_slot; /* MAL Transmit Slot */ + int tx_i_index; /* Transmit Interrupt Queue Index */ + int tx_u_index; /* Transmit User Queue Index */ + int rx_ready[NUM_RX_BUFF]; /* Receive Ready Queue */ + int tx_run[NUM_TX_BUFF]; /* Transmit Running Queue */ + int is_receiving; /* sync with eth interrupt */ + int print_speed; /* print speed message upon start */ + EMAC_STATS_ST stats; +} EMAC_405_HW_ST, *EMAC_405_HW_PST; /*-----------------------------------------------------------------------------+ | Function prototypes for device table. |