diff options
| -rw-r--r-- | sys/dev/ic/fxpvar.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/sys/dev/ic/fxpvar.h b/sys/dev/ic/fxpvar.h index f4a936ec75e..0a25b5fa759 100644 --- a/sys/dev/ic/fxpvar.h +++ b/sys/dev/ic/fxpvar.h @@ -1,4 +1,4 @@ -/* $OpenBSD: fxpvar.h,v 1.14 2003/09/26 21:43:31 miod Exp $ */ +/* $OpenBSD: fxpvar.h,v 1.15 2004/04/26 02:35:12 mcbride Exp $ */ /* $NetBSD: if_fxpvar.h,v 1.1 1997/06/05 02:01:58 thorpej Exp $ */ /* @@ -46,10 +46,10 @@ #define FXP_NTXCB 128 /* - * Number of receive frame area buffers. These are large so chose - * wisely. + * Minimum and maximum number of receive frame area buffers. */ -#define FXP_NRFABUFS 64 +#define FXP_NRFABUFS_MIN 4 +#define FXP_NRFABUFS_MAX 64 /* These are large so choose wisely. */ /* * NOTE: Elements are ordered for optimal cacheline behavior, and NOT @@ -95,6 +95,7 @@ struct fxp_softc { int phy_10Mbps_only; /* PHY is 10Mbps-only device */ int eeprom_size; /* size of serial EEPROM */ int not_82557; /* yes if we are 82558/82559 */ + int rx_bufs; /* how many rx buffers allocated? */ void *sc_sdhook; /* shutdownhook */ void *sc_powerhook; /* powerhook */ struct fxp_txsw txs[FXP_NTXCB]; @@ -104,7 +105,7 @@ struct fxp_softc { bus_dma_segment_t sc_cb_seg; int sc_cb_nseg; struct fxp_ctrl *sc_ctrl; - bus_dmamap_t sc_rxmaps[FXP_NRFABUFS]; + bus_dmamap_t sc_rxmaps[FXP_NRFABUFS_MAX]; int sc_rxfree; }; |