diff options
Diffstat (limited to 'sys/arch/armv7/omap/if_cpsw.c')
| -rw-r--r-- | sys/arch/armv7/omap/if_cpsw.c | 104 |
1 files changed, 55 insertions, 49 deletions
diff --git a/sys/arch/armv7/omap/if_cpsw.c b/sys/arch/armv7/omap/if_cpsw.c index 1ead6db3829..9b1451b23c3 100644 --- a/sys/arch/armv7/omap/if_cpsw.c +++ b/sys/arch/armv7/omap/if_cpsw.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_cpsw.c,v 1.9 2013/09/12 01:02:21 dlg Exp $ */ +/* $OpenBSD: if_cpsw.c,v 1.10 2013/09/12 01:11:15 dlg Exp $ */ /* $NetBSD: if_cpsw.c,v 1.3 2013/04/17 14:36:34 bouyer Exp $ */ /* @@ -128,67 +128,73 @@ #define __SHIFTOUT(__x, __mask) (((__x) & (__mask)) / __LOWEST_SET_BIT(__mask)) struct cpsw_ring_data { - bus_dmamap_t tx_dm[CPSW_NTXDESCS]; - struct mbuf *tx_mb[CPSW_NTXDESCS]; - bus_dmamap_t rx_dm[CPSW_NRXDESCS]; - struct mbuf *rx_mb[CPSW_NRXDESCS]; + bus_dmamap_t tx_dm[CPSW_NTXDESCS]; + struct mbuf *tx_mb[CPSW_NTXDESCS]; + bus_dmamap_t rx_dm[CPSW_NRXDESCS]; + struct mbuf *rx_mb[CPSW_NRXDESCS]; }; struct cpsw_softc { - struct device sc_dev; - bus_space_tag_t sc_bst; - bus_space_handle_t sc_bsh; - bus_dma_tag_t sc_bdt; - bus_space_handle_t sc_bsh_txdescs; - bus_space_handle_t sc_bsh_rxdescs; - bus_addr_t sc_txdescs_pa; - bus_addr_t sc_rxdescs_pa; - struct arpcom sc_ac; - struct mii_data sc_mii; - void *sc_ih; - struct cpsw_ring_data *sc_rdp; - volatile u_int sc_txnext; - volatile u_int sc_txhead; - volatile u_int sc_rxhead; - void *sc_rxthih; - void *sc_rxih; - void *sc_txih; - void *sc_miscih; - void *sc_txpad; - bus_dmamap_t sc_txpad_dm; + struct device sc_dev; + bus_space_tag_t sc_bst; + bus_space_handle_t sc_bsh; + bus_dma_tag_t sc_bdt; + bus_space_handle_t sc_bsh_txdescs; + bus_space_handle_t sc_bsh_rxdescs; + bus_addr_t sc_txdescs_pa; + bus_addr_t sc_rxdescs_pa; + + struct arpcom sc_ac; + struct mii_data sc_mii; + + void *sc_ih; + struct cpsw_ring_data *sc_rdp; + volatile u_int sc_txnext; + volatile u_int sc_txhead; + volatile u_int sc_rxhead; + + void *sc_rxthih; + void *sc_rxih; + void *sc_txih; + void *sc_miscih; + + void *sc_txpad; + bus_dmamap_t sc_txpad_dm; #define sc_txpad_pa sc_txpad_dm->dm_segs[0].ds_addr - volatile bool sc_txrun; - volatile bool sc_rxrun; - volatile bool sc_txeoq; - volatile bool sc_rxeoq; - struct timeout sc_tick; + + volatile bool sc_txrun; + volatile bool sc_rxrun; + volatile bool sc_txeoq; + volatile bool sc_rxeoq; + struct timeout sc_tick; }; #define DEVNAME(_sc) ((_sc)->sc_dev.dv_xname) -void cpsw_get_mac_addr(struct cpsw_softc *); -void cpsw_attach(struct device *, struct device *, void *); +void cpsw_attach(struct device *, struct device *, void *); -void cpsw_start(struct ifnet *); -int cpsw_ioctl(struct ifnet *, u_long, caddr_t); -void cpsw_watchdog(struct ifnet *); -int cpsw_init(struct ifnet *); -void cpsw_stop(struct ifnet *); +void cpsw_start(struct ifnet *); +int cpsw_ioctl(struct ifnet *, u_long, caddr_t); +void cpsw_watchdog(struct ifnet *); +int cpsw_init(struct ifnet *); +void cpsw_stop(struct ifnet *); -int cpsw_mii_readreg(struct device *, int, int); -void cpsw_mii_writereg(struct device *, int, int, int); -void cpsw_mii_statchg(struct device *); +int cpsw_mii_readreg(struct device *, int, int); +void cpsw_mii_writereg(struct device *, int, int, int); +void cpsw_mii_statchg(struct device *); -void cpsw_tick(void *); +void cpsw_tick(void *); -int cpsw_new_rxbuf(struct cpsw_softc * const, const u_int); +int cpsw_new_rxbuf(struct cpsw_softc * const, const u_int); int cpsw_mediachange(struct ifnet *); void cpsw_mediastatus(struct ifnet *, struct ifmediareq *); -int cpsw_rxthintr(void *); -int cpsw_rxintr(void *); -int cpsw_txintr(void *); -int cpsw_miscintr(void *); +int cpsw_rxthintr(void *); +int cpsw_rxintr(void *); +int cpsw_txintr(void *); +int cpsw_miscintr(void *); + +void cpsw_get_mac_addr(struct cpsw_softc *); struct cfattach cpsw_ca = { sizeof(struct cpsw_softc), @@ -203,8 +209,8 @@ struct cfdriver cpsw_cd = { }; /* - * * Return the number of bytes in the mbuf chain, m. - * */ + * Return the number of bytes in the mbuf chain, m. + */ static __inline u_int m_length(const struct mbuf *m) { |