bnx2x: Fixing the doorbell size

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From: Linux Kernel Mailing List
Date: Thursday, January 15, 2009 - 7:05 pm

Gitweb:     http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a5f67a...
Commit:     a5f67a04d998b0b6e4beb1de8f1247dd93ac1ff4
Parent:     68d5948436c2f782ebb5ddf25a6588ee452e8c30
Author:     Eilon Greenstein <eilong@broadcom.com>
AuthorDate: Wed Jan 14 21:28:13 2009 -0800
Committer:  David S. Miller <davem@davemloft.net>
CommitDate: Thu Jan 15 08:28:14 2009 -0800

    bnx2x: Fixing the doorbell size
    
    The size of the doorbell is 4KB, this bug become visible when using
    more than 8 queues
    
    Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bnx2x.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/bnx2x.h b/drivers/net/bnx2x.h
index e7fbca7..6fcccef 100644
--- a/drivers/net/bnx2x.h
+++ b/drivers/net/bnx2x.h
@@ -739,7 +739,7 @@ struct bnx2x {
 	struct bnx2x_fastpath	fp[MAX_CONTEXT];
 	void __iomem		*regview;
 	void __iomem		*doorbells;
-#define BNX2X_DB_SIZE		(16*2048)
+#define BNX2X_DB_SIZE		(16*BCM_PAGE_SIZE)
 
 	struct net_device	*dev;
 	struct pci_dev		*pdev;
--
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bnx2x: Fixing the doorbell size, Linux Kernel Mailing ..., (Thu Jan 15, 7:05 pm)