| #ifndef _HIF_H_ |
| #define _HIF_H_ |
| |
| /** @file hif.h. |
| * hif - PFE hif block control and status register. Mapped on CBUS and accessible from all PE's and ARM. |
| */ |
| #define HIF_VERSION (HIF_BASE_ADDR + 0x00) |
| #define HIF_TX_CTRL (HIF_BASE_ADDR + 0x04) |
| #define HIF_TX_CURR_BD_ADDR (HIF_BASE_ADDR + 0x08) |
| #define HIF_TX_ALLOC (HIF_BASE_ADDR + 0x0c) |
| #define HIF_TX_BDP_ADDR (HIF_BASE_ADDR + 0x10) |
| #define HIF_TX_STATUS (HIF_BASE_ADDR + 0x14) |
| #define HIF_RX_CTRL (HIF_BASE_ADDR + 0x20) |
| #define HIF_RX_BDP_ADDR (HIF_BASE_ADDR + 0x24) |
| #define HIF_RX_STATUS (HIF_BASE_ADDR + 0x30) |
| #define HIF_INT_SRC (HIF_BASE_ADDR + 0x34) |
| #define HIF_INT_ENABLE (HIF_BASE_ADDR + 0x38) |
| #define HIF_POLL_CTRL (HIF_BASE_ADDR + 0x3c) |
| #define HIF_RX_CURR_BD_ADDR (HIF_BASE_ADDR + 0x40) |
| #define HIF_RX_ALLOC (HIF_BASE_ADDR + 0x44) |
| #define HIF_TX_DMA_STATUS (HIF_BASE_ADDR + 0x48) |
| #define HIF_RX_DMA_STATUS (HIF_BASE_ADDR + 0x4c) |
| #define HIF_INT_COAL (HIF_BASE_ADDR + 0x50) |
| |
| /*HIF_INT_SRC/ HIF_INT_ENABLE control bits */ |
| #define HIF_INT (1 << 0) |
| #define HIF_RXBD_INT (1 << 1) |
| #define HIF_RXPKT_INT (1 << 2) |
| #define HIF_TXBD_INT (1 << 3) |
| #define HIF_TXPKT_INT (1 << 4) |
| |
| /*HIF_TX_CTRL bits */ |
| #define HIF_CTRL_DMA_EN (1<<0) |
| #define HIF_CTRL_BDP_POLL_CTRL_EN (1<<1) |
| #define HIF_CTRL_BDP_CH_START_WSTB (1<<2) |
| |
| /*HIF_INT_ENABLE bits */ |
| #define HIF_INT_EN (1 << 0) |
| #define HIF_RXBD_INT_EN (1 << 1) |
| #define HIF_RXPKT_INT_EN (1 << 2) |
| #define HIF_TXBD_INT_EN (1 << 3) |
| #define HIF_TXPKT_INT_EN (1 << 4) |
| |
| /*HIF_POLL_CTRL bits*/ |
| #define HIF_RX_POLL_CTRL_CYCLE 0x0400 |
| #define HIF_TX_POLL_CTRL_CYCLE 0x0400 |
| |
| /*Buffer descriptor control bits */ |
| #define BD_CTRL_BUFLEN_MASK (0xffff) |
| #define BD_BUF_LEN(x) (x & BD_CTRL_BUFLEN_MASK) |
| #define BD_CTRL_CBD_INT_EN (1 << 16) |
| #define BD_CTRL_PKT_INT_EN (1 << 17) |
| #define BD_CTRL_LIFM (1 << 18) |
| #define BD_CTRL_LAST_BD (1 << 19) |
| #define BD_CTRL_DIR (1 << 20) |
| #define BD_CTRL_PKT_XFER (1 << 24) |
| #define BD_CTRL_DESC_EN (1 << 31) |
| #define BD_CTRL_PARSE_DISABLE (1 << 25) |
| #define BD_CTRL_BRFETCH_DISABLE (1 << 26) |
| #define BD_CTRL_RTFETCH_DISABLE (1 << 27) |
| |
| #endif /* _HIF_H_ */ |
