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[PATCH 2.6.18] declance: Support the I/O ASIC LANCE w/o TURBOchannel

To: Andrew Morton <akpm@osdl.org>, Jeff Garzik <jgarzik@pobox.com>
Subject: [PATCH 2.6.18] declance: Support the I/O ASIC LANCE w/o TURBOchannel
From: "Maciej W. Rozycki" <macro@linux-mips.org>
Date: Thu, 30 Nov 2006 13:15:05 +0000 (GMT)
Cc: netdev@vger.kernel.org, linux-mips@linux-mips.org
Original-recipient: rfc822;linux-mips@linux-mips.org
Sender: linux-mips-bounce@linux-mips.org
 The onboard LANCE of I/O ASIC systems is not a TURBOchannel device, at 
least from the software point of view.  Therefore it does not rely on any 
kernel TURBOchannel bus services and can be supported even if support for 
TURBOchannel has not been enabled in the configuration.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
---
 Tested with the onboard LANCE of a DECstation 5000/133.

 Please apply.

  Maciej

patch-mips-2.6.18-20060920-declance-tc-0
diff -up --recursive --new-file 
linux-mips-2.6.18-20060920.macro/drivers/net/declance.c 
linux-mips-2.6.18-20060920/drivers/net/declance.c
--- linux-mips-2.6.18-20060920.macro/drivers/net/declance.c     2006-11-23 
02:55:34.000000000 +0000
+++ linux-mips-2.6.18-20060920/drivers/net/declance.c   2006-11-30 
02:31:19.000000000 +0000
@@ -1068,7 +1068,6 @@ static int __init dec_lance_init(const i
        lp->type = type;
        lp->slot = slot;
        switch (type) {
-#ifdef CONFIG_TC
        case ASIC_LANCE:
                dev->base_addr = CKSEG1ADDR(dec_kn_slot_base + IOASIC_LANCE);
 
@@ -1112,7 +1111,7 @@ static int __init dec_lance_init(const i
                             CPHYSADDR(dev->mem_start) << 3);
 
                break;
-
+#ifdef CONFIG_TC
        case PMAD_LANCE:
                claim_tc_card(slot);
 
@@ -1143,7 +1142,6 @@ static int __init dec_lance_init(const i
 
                break;
 #endif
-
        case PMAX_LANCE:
                dev->irq = dec_interrupt[DEC_IRQ_LANCE];
                dev->base_addr = CKSEG1ADDR(KN01_SLOT_BASE + KN01_LANCE);
@@ -1298,10 +1296,8 @@ static int __init dec_lance_probe(void)
        /* Then handle onboard devices. */
        if (dec_interrupt[DEC_IRQ_LANCE] >= 0) {
                if (dec_interrupt[DEC_IRQ_LANCE_MERR] >= 0) {
-#ifdef CONFIG_TC
                        if (dec_lance_init(ASIC_LANCE, -1) >= 0)
                                count++;
-#endif
                } else if (!TURBOCHANNEL) {
                        if (dec_lance_init(PMAX_LANCE, -1) >= 0)
                                count++;

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