[altq 667] Re: LanCard support

[Kenjiro Cho <kjc@csl.sony.co.jp>]

Surapich Phuvoravan wrote:
> I try to setup some testbed using AltQ2.0 or later. I download both
> AltQ2.0 and AltQ3.0 to choose between them. I check the compatible LanCard
> list in the Altq web site. I can't fine the LanCard that I have. I just
> wonder if anyone can tell me if the Altq can be use with this Lancard
>  The LanCard that I talke about is
> 
> "Adaptec AIC-6915 4 Ports NIC" It was detect by FreeBSD as sf0 to sf3 (
> due to it has 4 Ports altogether).

A patch to support the sf driver is attached. (it's for FreeBSD-4.2)

> Also I have one more question. Do you know the Altq version that can be
> run in Linux. 

Nop.

-Kenjiro
--- if_sf.c.orig	Wed Dec 20 17:59:15 2000
+++ if_sf.c	Wed Dec 20 18:01:41 2000
@@ -824,7 +824,8 @@
 	ifp->if_watchdog = sf_watchdog;
 	ifp->if_init = sf_init;
 	ifp->if_baudrate = 10000000;
-	ifp->if_snd.ifq_maxlen = SF_TX_DLIST_CNT - 1;
+	IFQ_SET_MAXLEN(&ifp->if_snd, SF_TX_DLIST_CNT - 1);
+	IFQ_SET_READY(&ifp->if_snd);
 
 	/*
 	 * Call MI attach routine.
@@ -1119,7 +1120,7 @@
 	/* Re-enable interrupts. */
 	csr_write_4(sc, SF_IMR, SF_INTRS);
 
-	if (ifp->if_snd.ifq_head != NULL)
+	if (!IFQ_IS_EMPTY(&ifp->if_snd))
 		sf_start(ifp);
 
 	return;
@@ -1323,7 +1324,7 @@
 	i = SF_IDX_HI(txprod) >> 4;
 
 	while(sc->sf_ldata->sf_tx_dlist[i].sf_mbuf == NULL) {
-		IF_DEQUEUE(&ifp->if_snd, m_head);
+		IFQ_DEQUEUE(&ifp->if_snd, m_head);
 		if (m_head == NULL)
 			break;
 
@@ -1439,7 +1440,7 @@
 		if (mii->mii_media_status & IFM_ACTIVE &&
 		    IFM_SUBTYPE(mii->mii_media_active) != IFM_NONE)
 			sc->sf_link++;
-			if (ifp->if_snd.ifq_head != NULL)
+			if (!IFQ_IS_EMPTY(&ifp->if_snd))
 				sf_start(ifp);
 	}
 
@@ -1464,7 +1465,7 @@
 	sf_reset(sc);
 	sf_init(sc);
 
-	if (ifp->if_snd.ifq_head != NULL)
+	if (!IFQ_IS_EMPTY(&ifp->if_snd))
 		sf_start(ifp);
 
 	return;