diff options
Diffstat (limited to 'target/linux/atheros/files-2.6.26/drivers/net/ar2313/ar2313.h')
| -rw-r--r-- | target/linux/atheros/files-2.6.26/drivers/net/ar2313/ar2313.h | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/target/linux/atheros/files-2.6.26/drivers/net/ar2313/ar2313.h b/target/linux/atheros/files-2.6.26/drivers/net/ar2313/ar2313.h deleted file mode 100644 index 9fa49caa7..000000000 --- a/target/linux/atheros/files-2.6.26/drivers/net/ar2313/ar2313.h +++ /dev/null @@ -1,195 +0,0 @@ -#ifndef _AR2313_H_ -#define _AR2313_H_ - -#include <linux/autoconf.h> -#include <asm/bootinfo.h> -#include <ar531x_platform.h> - -/* - * probe link timer - 5 secs - */ -#define LINK_TIMER (5*HZ) - -#define IS_DMA_TX_INT(X) (((X) & (DMA_STATUS_TI)) != 0) -#define IS_DMA_RX_INT(X) (((X) & (DMA_STATUS_RI)) != 0) -#define IS_DRIVER_OWNED(X) (((X) & (DMA_TX_OWN)) == 0) - -#define AR2313_TX_TIMEOUT (HZ/4) - -/* - * Rings - */ -#define DSC_RING_ENTRIES_SIZE (AR2313_DESCR_ENTRIES * sizeof(struct desc)) -#define DSC_NEXT(idx) ((idx + 1) & (AR2313_DESCR_ENTRIES - 1)) - -static inline int tx_space(u32 csm, u32 prd) -{ - return (csm - prd - 1) & (AR2313_DESCR_ENTRIES - 1); -} - -#if MAX_SKB_FRAGS -#define TX_RESERVED (MAX_SKB_FRAGS+1) /* +1 for message header */ -#define tx_ring_full(csm, prd) (tx_space(csm, prd) <= TX_RESERVED) -#else -#define tx_ring_full 0 -#endif - -#define AR2313_MBGET 2 -#define AR2313_MBSET 3 -#define AR2313_PCI_RECONFIG 4 -#define AR2313_PCI_DUMP 5 -#define AR2313_TEST_PANIC 6 -#define AR2313_TEST_NULLPTR 7 -#define AR2313_READ_DATA 8 -#define AR2313_WRITE_DATA 9 -#define AR2313_GET_VERSION 10 -#define AR2313_TEST_HANG 11 -#define AR2313_SYNC 12 - - -// -// New Combo structure for Both Eth0 AND eth1 -// -typedef struct { - volatile unsigned int mac_control; /* 0x00 */ - volatile unsigned int mac_addr[2]; /* 0x04 - 0x08 */ - volatile unsigned int mcast_table[2]; /* 0x0c - 0x10 */ - volatile unsigned int mii_addr; /* 0x14 */ - volatile unsigned int mii_data; /* 0x18 */ - volatile unsigned int flow_control; /* 0x1c */ - volatile unsigned int vlan_tag; /* 0x20 */ - volatile unsigned int pad[7]; /* 0x24 - 0x3c */ - volatile unsigned int ucast_table[8]; /* 0x40-0x5c */ - -} ETHERNET_STRUCT; - -/******************************************************************** - * Interrupt controller - ********************************************************************/ - -typedef struct { - volatile unsigned int wdog_control; /* 0x08 */ - volatile unsigned int wdog_timer; /* 0x0c */ - volatile unsigned int misc_status; /* 0x10 */ - volatile unsigned int misc_mask; /* 0x14 */ - volatile unsigned int global_status; /* 0x18 */ - volatile unsigned int reserved; /* 0x1c */ - volatile unsigned int reset_control; /* 0x20 */ -} INTERRUPT; - -/******************************************************************** - * DMA controller - ********************************************************************/ -typedef struct { - volatile unsigned int bus_mode; /* 0x00 (CSR0) */ - volatile unsigned int xmt_poll; /* 0x04 (CSR1) */ - volatile unsigned int rcv_poll; /* 0x08 (CSR2) */ - volatile unsigned int rcv_base; /* 0x0c (CSR3) */ - volatile unsigned int xmt_base; /* 0x10 (CSR4) */ - volatile unsigned int status; /* 0x14 (CSR5) */ - volatile unsigned int control; /* 0x18 (CSR6) */ - volatile unsigned int intr_ena; /* 0x1c (CSR7) */ - volatile unsigned int rcv_missed; /* 0x20 (CSR8) */ - volatile unsigned int reserved[11]; /* 0x24-0x4c (CSR9-19) */ - volatile unsigned int cur_tx_buf_addr; /* 0x50 (CSR20) */ - volatile unsigned int cur_rx_buf_addr; /* 0x50 (CSR21) */ -} DMA; - -/* - * Struct private for the Sibyte. - * - * Elements are grouped so variables used by the tx handling goes - * together, and will go into the same cache lines etc. in order to - * avoid cache line contention between the rx and tx handling on SMP. - * - * Frequently accessed variables are put at the beginning of the - * struct to help the compiler generate better/shorter code. - */ -struct ar2313_private { - struct net_device *dev; - int version; - u32 mb[2]; - - volatile ETHERNET_STRUCT *phy_regs; - volatile ETHERNET_STRUCT *eth_regs; - volatile DMA *dma_regs; - volatile u32 *int_regs; - struct ar531x_eth *cfg; - - spinlock_t lock; /* Serialise access to device */ - - /* - * RX and TX descriptors, must be adjacent - */ - ar2313_descr_t *rx_ring; - ar2313_descr_t *tx_ring; - - - struct sk_buff **rx_skb; - struct sk_buff **tx_skb; - - /* - * RX elements - */ - u32 rx_skbprd; - u32 cur_rx; - - /* - * TX elements - */ - u32 tx_prd; - u32 tx_csm; - - /* - * Misc elements - */ - int board_idx; - char name[48]; - struct { - u32 address; - u32 length; - char *mapping; - } desc; - - - struct timer_list link_timer; - unsigned short phy; /* merlot phy = 1, samsung phy = 0x1f */ - unsigned short mac; - unsigned short link; /* 0 - link down, 1 - link up */ - u16 phyData; - - struct tasklet_struct rx_tasklet; - int unloading; - - struct phy_device *phy_dev; - struct mii_bus mii_bus; - int oldduplex; -}; - - -/* - * Prototypes - */ -static int ar2313_init(struct net_device *dev); -#ifdef TX_TIMEOUT -static void ar2313_tx_timeout(struct net_device *dev); -#endif -#if 0 -static void ar2313_multicast_list(struct net_device *dev); -#endif -static int ar2313_restart(struct net_device *dev); -#if DEBUG -static void ar2313_dump_regs(struct net_device *dev); -#endif -static void ar2313_load_rx_ring(struct net_device *dev, int bufs); -static irqreturn_t ar2313_interrupt(int irq, void *dev_id); -static int ar2313_open(struct net_device *dev); -static int ar2313_start_xmit(struct sk_buff *skb, struct net_device *dev); -static int ar2313_close(struct net_device *dev); -static int ar2313_ioctl(struct net_device *dev, struct ifreq *ifr, - int cmd); -static void ar2313_init_cleanup(struct net_device *dev); -static int ar2313_setup_timer(struct net_device *dev); -static void ar2313_link_timer_fn(unsigned long data); -static void ar2313_check_link(struct net_device *dev); -#endif /* _AR2313_H_ */ |