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Commit 1cff389d authored by Amos Kong's avatar Amos Kong Committed by David S. Miller
Browse files

mvme147: fix ram size in comment 



The order of ram pages is 3, so the ram size is 2^3 * 4K = 32K.

Signed-off-by: default avatarAmos Kong <akong@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 59ae9fc6

drivers/net/ethernet/amd/mvme147.c

+3 −3
Original line number Diff line number Diff line
@@ -26,9 +26,9 @@ 
#include <asm/pgtable.h>

#include <asm/mvme147hw.h>



/* We have 16834 bytes of RAM for the init block and buffers. This places

/* We have 32K of RAM for the init block and buffers. This places

 * an upper limit on the number of buffers we can use. NetBSD uses 8 Rx

 * buffers and 2 Tx buffers.

 * buffers and 2 Tx buffers, it takes (8 + 2) * 1544 bytes.

 */

#define LANCE_LOG_TX_BUFFERS 1

#define LANCE_LOG_RX_BUFFERS 3
@@ -111,7 +111,7 @@ struct net_device * __init mvme147lance_probe(int unit) 
	       dev->dev_addr);



	lp = netdev_priv(dev);

	lp->ram = __get_dma_pages(GFP_ATOMIC, 3);	/* 16K */

	lp->ram = __get_dma_pages(GFP_ATOMIC, 3);	/* 32K */

	if (!lp->ram) {

		printk("%s: No memory for LANCE buffers\n", dev->name);

		free_netdev(dev);