diff options
Diffstat (limited to 'sys/pci/smc83c170.h')
| -rw-r--r-- | sys/pci/smc83c170.h | 132 |
1 files changed, 90 insertions, 42 deletions
diff --git a/sys/pci/smc83c170.h b/sys/pci/smc83c170.h index 17e5623..9017a77 100644 --- a/sys/pci/smc83c170.h +++ b/sys/pci/smc83c170.h @@ -23,7 +23,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * stable-166 + * stable-167 * */ @@ -40,7 +40,7 @@ /* packet to new allocated mbuf, */ /* receive directly to mbuf */ -/*#define TX_FRAG_LIST 1 Eliminites need of copy xmiting */ +#define TX_FRAG_LIST 1 /* Eliminites need of copy xmiting */ /* packet to static buffer, xmit from */ /* mbuf directly */ @@ -167,6 +167,15 @@ #define GENCTL_SOFTWARE2 0x00002000 #define GENCTL_RESET_PHY 0x00004000 +#define NVCTL_ENABLE_MEMORY_MAP 0x00000001 +#define NVCTL_CLOCK_RUN_SUPPORTED 0x00000002 +#define NVCTL_GP1_OUTPUT_ENABLE 0x00000004 +#define NVCTL_GP2_OUTPUT_ENABLE 0x00000008 +#define NVCTL_GP1 0x00000010 +#define NVCTL_GP2 0x00000020 +#define NVCTL_CARDBUS_MODE 0x00000040 +#define NVCTL_IPG_DELAY_MASK(x) ((x&0xF)<<7) + #define RXCON_SAVE_ERRORED_PACKETS 0x00000001 #define RXCON_RECEIVE_RUNT_FRAMES 0x00000002 #define RXCON_RECEIVE_BROADCAST_FRAMES 0x00000004 @@ -192,9 +201,11 @@ /* * National Semiconductor's DP83840A Registers and bits */ +#define DP83840_OUI 0x080017 #define DP83840_BMCR 0x00 /* Control register */ #define DP83840_BMSR 0x01 /* Status rgister */ #define DP83840_ANAR 0x04 /* Autonegotiation advertising register */ +#define DP83840_LPAR 0x05 /* Link Partner Ability register */ #define DP83840_ANER 0x06 /* Auto-Negotiation Expansion Register */ #define DP83840_PAR 0x19 /* PHY Address Register */ #define DP83840_PHYIDR1 0x02 @@ -219,16 +230,37 @@ #define ANER_MULTIPLE_LINK_FAULT 0x10 +/* ANAR and LPAR have the same bits, define them only once */ #define ANAR_10 0x0020 #define ANAR_10_FD 0x0040 -#define ANAR_100 0x0080 -#define ANAR_100_FD 0x0100 +#define ANAR_100_TX 0x0080 +#define ANAR_100_TX_FD 0x0100 +#define ANAR_100_T4 0x0200 + +/* + * Quality Semiconductor's QS6612 registers and bits + */ +#define QS6612_OUI 0x006051 +#define QS6612_INTSTAT 29 +#define QS6612_INTMASK 30 + +#define INTSTAT_AN_COMPLETE 0x40 /* Autonegotiation complete */ +#define INTSTAT_RF_DETECTED 0x20 /* Remote Fault detected */ +#define INTSTAT_LINK_STATUS 0x10 /* Link status changed */ +#define INTSTAT_AN_LP_ACK 0x08 /* Autoneg. LP Acknoledge */ +#define INTSTAT_PD_FAULT 0x04 /* Parallel Detection Fault */ +#define INTSTAT_AN_PAGE 0x04 /* Autoneg. Page Received */ +#define INTSTAT_RE_CNT_FULL 0x01 /* Receive Error Counter Full */ + +#define INTMASK_THUNDERLAN 0x8000 /* Enable interrupts */ /* * Structures definition and Functions prototypes */ /* EPIC's hardware descriptors, must be aligned on dword in memory */ +/* NB: to make driver happy, this two structures MUST have thier sizes */ +/* be divisor of PAGE_SIZE */ struct epic_tx_desc { u_int16_t status; u_int16_t txlength; @@ -244,29 +276,31 @@ struct epic_rx_desc { u_int32_t buflength; u_int32_t next; }; -struct epic_frag_elem { /* frag elem structure for LFFORM=0 */ - u_int32_t fragaddr; - u_int32_t fraglen; -}; + +/* This structure defines EPIC's fragment list, maximum number of frags */ +/* is 63. Let use maximum, becouse size of struct MUST be divisor of */ +/* PAGE_SIZE, and sometimes come mbufs with more then 30 frags */ struct epic_frag_list { u_int32_t numfrags; - struct epic_frag_elem frag[63]; + struct { + u_int32_t fragaddr; + u_int32_t fraglen; + } frag[63]; + u_int32_t pad; /* align on 256 bytes */ }; /* This is driver's structure to define EPIC descriptors */ struct epic_rx_buffer { - struct epic_rx_desc desc; /* EPIC's descriptor */ - caddr_t data; /* Rx buffer address */ #if defined(RX_TO_MBUF) - struct mbuf * mbuf; /* Or mbuf */ + struct mbuf * mbuf; /* mbuf receiving packet */ +#else + caddr_t data; /* or static address */ #endif }; struct epic_tx_buffer { - struct epic_tx_desc desc; /* EPIC's descriptor */ #if defined(TX_FRAG_LIST) struct mbuf * mbuf; /* mbuf contained packet */ - struct epic_frag_list flist; /* static frag list */ #else caddr_t data; /* Tx buffer address */ #endif @@ -282,7 +316,18 @@ typedef struct { u_int32_t unit; struct epic_rx_buffer rx_buffer[RX_RING_SIZE]; struct epic_tx_buffer tx_buffer[TX_RING_SIZE]; + + /* Each element of array MUST be aligned on dword */ + /* and bounded on PAGE_SIZE */ + struct epic_rx_desc *rx_desc; + struct epic_tx_desc *tx_desc; +#if defined(TX_FRAG_LIST) + struct epic_frag_list *tx_flist; +#endif + + struct ifmedia ifmedia; struct arpcom epic_ac; + u_int32_t phyid; u_int32_t cur_tx; u_int32_t cur_rx; u_int32_t dirty_tx; @@ -298,35 +343,38 @@ typedef struct { //extern epic_softc_t *epics[]; //extern u_long epic_pci_count; -static char* epic_pci_probe(pcici_t, pcidi_t); +static char* epic_pci_probe __P((pcici_t, pcidi_t)); /* Folowing functions calls splimp() */ -static int epic_ifioctl(register struct ifnet *, int, caddr_t); -static void epic_ifstart(struct ifnet *); -static void epic_ifwatchdog(struct ifnet *); -static void epic_pci_attach(pcici_t, int); -static int epic_init(epic_softc_t *); -static void epic_stop(epic_softc_t *); +static int epic_ifioctl __P((register struct ifnet *, int, caddr_t)); +static void epic_ifstart __P((struct ifnet *)); +static void epic_ifwatchdog __P((struct ifnet *)); +static void epic_pci_attach __P((pcici_t, int)); +static int epic_init __P((epic_softc_t *)); +static void epic_stop __P((epic_softc_t *)); + +static int epic_ifmedia_change __P((struct ifnet *)); +static void epic_ifmedia_status __P((struct ifnet *, struct ifmediareq *)); /* Following functions doesn't call splimp() */ -static void epic_intr_normal(void *); -static void epic_rx_done(epic_softc_t *); -static void epic_tx_done(epic_softc_t *); - -static void epic_update_if_media_flags(epic_softc_t *); -static int epic_init_rings(epic_softc_t *); -static void epic_free_rings(epic_softc_t *); -static void epic_set_rx_mode(epic_softc_t *); -static void epic_set_mc_table(epic_softc_t *); -static void epic_set_media_speed(epic_softc_t *); -static int epic_autoneg(epic_softc_t *); - -static int epic_read_eeprom(u_int16_t,u_int16_t); -static void epic_output_eepromw(u_int16_t, u_int16_t); -static u_int16_t epic_input_eepromw(u_int16_t); -static u_int8_t epic_eeprom_clock(u_int16_t,u_int8_t); -static void epic_write_eepromreg(u_int16_t,u_int8_t); -static u_int8_t epic_read_eepromreg(u_int16_t); - -static int epic_read_phy_register(u_int16_t, u_int16_t); -static void epic_write_phy_register(u_int16_t, u_int16_t,u_int16_t); +static void epic_intr_normal __P((void *)); +static inline void epic_rx_done __P((epic_softc_t *)); +static inline void epic_tx_done __P((epic_softc_t *)); +static void epic_shutdown __P((int, void *)); + +static int epic_init_rings __P((epic_softc_t *)); +static void epic_free_rings __P((epic_softc_t *)); +static void epic_set_rx_mode __P((epic_softc_t *)); +static void epic_set_mc_table __P((epic_softc_t *)); +static void epic_set_media_speed __P((epic_softc_t *)); +static int epic_autoneg __P((epic_softc_t *)); + +static int epic_read_eeprom __P((u_int16_t,u_int16_t)); +static void epic_output_eepromw __P((u_int16_t, u_int16_t)); +static u_int16_t epic_input_eepromw __P((u_int16_t)); +static u_int8_t epic_eeprom_clock __P((u_int16_t,u_int8_t)); +static void epic_write_eepromreg __P((u_int16_t,u_int8_t)); +static u_int8_t epic_read_eepromreg __P((u_int16_t)); + +static int epic_read_phy_register __P((u_int16_t, u_int16_t)); +static void epic_write_phy_register __P((u_int16_t, u_int16_t,u_int16_t)); |
