From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from moutng.kundenserver.de (moutng.kundenserver.de [212.227.126.188]) by ozlabs.org (Postfix) with ESMTP id 33BBCDDE09 for ; Mon, 31 Dec 2007 16:41:18 +1100 (EST) From: Stefan Roese To: linuxppc-dev@ozlabs.org Subject: [PATCH] [POWERPC] 4xx: PCIe: Increase max busses per port to 64 Date: Mon, 31 Dec 2007 06:41:15 +0100 Message-Id: <1199079675-17835-1-git-send-email-sr@denx.de> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Because of how big mapping the config space is (1M per bus), we limit how many busses we support for now. In the long run, we could replace that with something akin to kmap_atomic instead. This patch changes the limit from currently 16 to 64. Signed-off-by: Stefan Roese --- arch/powerpc/sysdev/ppc4xx_pci.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/powerpc/sysdev/ppc4xx_pci.c b/arch/powerpc/sysdev/ppc4xx_pci.c index 3c2c14c..5abfcd1 100644 --- a/arch/powerpc/sysdev/ppc4xx_pci.c +++ b/arch/powerpc/sysdev/ppc4xx_pci.c @@ -533,7 +533,7 @@ static void __init ppc4xx_probe_pcix_bridge(struct device_node *np) * */ -#define MAX_PCIE_BUS_MAPPED 0x10 +#define MAX_PCIE_BUS_MAPPED 0x40 struct ppc4xx_pciex_port { -- 1.5.4.rc2