diff options
| -rw-r--r-- | sys/dev/pci/if_em.c | 25 | ||||
| -rw-r--r-- | sys/dev/pci/if_em.h | 4 |
2 files changed, 9 insertions, 20 deletions
diff --git a/sys/dev/pci/if_em.c b/sys/dev/pci/if_em.c index 231957d9562..5921a80d0c4 100644 --- a/sys/dev/pci/if_em.c +++ b/sys/dev/pci/if_em.c @@ -31,7 +31,7 @@ POSSIBILITY OF SUCH DAMAGE. ***************************************************************************/ -/* $OpenBSD: if_em.c,v 1.202 2008/12/06 11:39:38 dlg Exp $ */ +/* $OpenBSD: if_em.c,v 1.203 2008/12/15 02:33:04 brad Exp $ */ /* $FreeBSD: if_em.c,v 1.46 2004/09/29 18:28:28 mlaier Exp $ */ #include <dev/pci/if_em.h> @@ -261,8 +261,13 @@ em_attach(struct device *parent, struct device *self, void *aux) em_identify_hardware(sc); /* Parameters (to be read from user) */ - sc->num_tx_desc = EM_MIN_TXD; - sc->num_rx_desc = EM_MIN_RXD; + if (sc->hw.mac_type >= em_82544) { + sc->num_tx_desc = EM_MAX_TXD; + sc->num_rx_desc = EM_MAX_RXD; + } else { + sc->num_tx_desc = EM_MAX_TXD_82543; + sc->num_rx_desc = EM_MAX_RXD_82543; + } sc->tx_int_delay = EM_TIDV; sc->tx_abs_int_delay = EM_TADV; sc->rx_int_delay = EM_RDTR; @@ -663,20 +668,6 @@ em_init(void *arg) em_stop(sc); - if (ifp->if_flags & IFF_UP) { - if (sc->hw.mac_type >= em_82544) { - sc->num_tx_desc = EM_MAX_TXD; - sc->num_rx_desc = EM_MAX_RXD; - } else { - sc->num_tx_desc = EM_MAX_TXD_82543; - sc->num_rx_desc = EM_MAX_RXD_82543; - } - } else { - sc->num_tx_desc = EM_MIN_TXD; - sc->num_rx_desc = EM_MIN_RXD; - } - IFQ_SET_MAXLEN(&ifp->if_snd, sc->num_tx_desc - 1); - /* * Packet Buffer Allocation (PBA) * Writing PBA sets the receive portion of the buffer diff --git a/sys/dev/pci/if_em.h b/sys/dev/pci/if_em.h index f29ca89c848..528264d53df 100644 --- a/sys/dev/pci/if_em.h +++ b/sys/dev/pci/if_em.h @@ -32,7 +32,7 @@ POSSIBILITY OF SUCH DAMAGE. ***************************************************************************/ /* $FreeBSD: if_em.h,v 1.26 2004/09/01 23:22:41 pdeuskar Exp $ */ -/* $OpenBSD: if_em.h,v 1.42 2008/12/05 00:08:17 brad Exp $ */ +/* $OpenBSD: if_em.h,v 1.43 2008/12/15 02:33:04 brad Exp $ */ #ifndef _EM_H_DEFINED_ #define _EM_H_DEFINED_ @@ -94,7 +94,6 @@ POSSIBILITY OF SUCH DAMAGE. * desscriptors should meet the following condition. * (num_tx_desc * sizeof(struct em_tx_desc)) % 128 == 0 */ -#define EM_MIN_TXD 12 #define EM_MAX_TXD_82543 256 #define EM_MAX_TXD 512 @@ -111,7 +110,6 @@ POSSIBILITY OF SUCH DAMAGE. * desscriptors should meet the following condition. * (num_tx_desc * sizeof(struct em_tx_desc)) % 128 == 0 */ -#define EM_MIN_RXD 12 #define EM_MAX_RXD_82543 256 #define EM_MAX_RXD 256 |