X-Git-Url: http://git.joshuawise.com/netwatch.git/blobdiff_plain/31ddf9b375ddf1bd142750bc4762b3268e297619..a4b84140e3c9ae6f8739d72621581c5673606847:/net/3c90x.c?ds=inline

diff --git a/net/3c90x.c b/net/3c90x.c
index 64f1d01..336e2a7 100644
--- a/net/3c90x.c
+++ b/net/3c90x.c
@@ -51,7 +51,7 @@
  ** this is the number of times to retry the transmission -- this should
  ** be plenty
  **/
-#define	XMIT_RETRIES	1
+#define	XMIT_RETRIES	5
 
 /*** Register definitions for the 3c905 ***/
 enum Registers
@@ -492,8 +492,6 @@ a3c90x_transmit(const char *dest_addr, unsigned int proto,
 		if (retries != 0)
 			outputf("3c90x: retrying packet send (%d)", retries);
 		
-		/** Stall the download engine **/
-		outputf("3c90x: stalling transmit engine");
 		_issue_command(INF_3C90X.IOAddr, cmdStallCtl, 2 /* Stall download */);
 
 		hdr.type = htons(proto);
@@ -510,43 +508,28 @@ a3c90x_transmit(const char *dest_addr, unsigned int proto,
 		INF_3C90X.TransmitDPD.DataLength = size + (1<<31);
 
 		/** Send the packet **/
-		outputf("3c90x: pointing card at %08x", virt_to_bus(&(INF_3C90X.TransmitDPD)));
 		outl(INF_3C90X.IOAddr + regDnListPtr_l, virt_to_bus(&(INF_3C90X.TransmitDPD)));
-
-		outputf("3c90x: unstalling transmit engine");
 		_issue_command(INF_3C90X.IOAddr, cmdStallCtl, 3 /* Unstall download */);
 		
-		outputf("3c90x: waiting for download pointer");
 		oneshot_start_ms(100);
 		while((inl(INF_3C90X.IOAddr + regDnListPtr_l) != 0) && oneshot_running())
 			;
 		if (!oneshot_running())
-		{
 			outputf("3c90x: Download engine pointer timeout");
-		}
 
-		outputf("3c90x: waiting for TXCOMPLETE");
 		oneshot_start_ms(10);	/* Give it 10 ms */
 		while (!(inw(INF_3C90X.IOAddr + regCommandIntStatus_w) & INT_TXCOMPLETE) && oneshot_running())
 			;
 
 		if (!(inw(INF_3C90X.IOAddr + regCommandIntStatus_w) & INT_TXCOMPLETE))
 		{
-			outputf("3c90x: tx timeout? stat %02x", inb(INF_3C90X.IOAddr + regTxStatus_b));
-			_issue_command(INF_3C90X.IOAddr, cmdTxReset, 0);
-    if (! INF_3C90X.isBrev)
-	_outb(0x01, INF_3C90X.IOAddr + regTxFreeThresh_b);
-    _issue_command(INF_3C90X.IOAddr, cmdTxEnable, 0);
-    _issue_command(INF_3C90X.IOAddr, cmdSetInterruptEnable, 0);
-    _issue_command(INF_3C90X.IOAddr, cmdSetIndicationEnable, 0x0014);
-    _issue_command(INF_3C90X.IOAddr, cmdAcknowledgeInterrupt, 0x661);
+			outputf("3c90x: tx timeout? txstat %02x", inb(INF_3C90X.IOAddr + regTxStatus_b));
+			outputf("3c90x: Gen sts %04x", inw(INF_3C90X.IOAddr + regCommandIntStatus_w));
 			continue;
 		}
 		status = inb(INF_3C90X.IOAddr + regTxStatus_b);
 		outb(INF_3C90X.IOAddr + regTxStatus_b, 0x00);
 		
-		_issue_command(INF_3C90X.IOAddr, cmdAcknowledgeInterrupt, INT_TXCOMPLETE);
-
 		/** successful completion (sans "interrupt Requested" bit) **/
 		if ((status & 0xbf) == 0x80)
 			return;
@@ -700,7 +683,7 @@ static int a3c90x_probe(struct pci_dev * pci, void * data)
     	pci_read16(pci->bus, pci->dev, pci->fn, 0xE0) & ~0x3);
     
     outputf("3c90x: Picked I/O address %04x", ioaddr);
-//    pci_bother_add(pci);
+    pci_bother_add(pci);
     nic.ioaddr = ioaddr & ~3;
     nic.irqno = 0;