From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 6 Sep 2001 07:33:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 6 Sep 2001 07:33:09 -0400 Received: from NS.iNES.RO ([193.230.220.1]:26318 "EHLO smtp.ines.ro") by vger.kernel.org with ESMTP id ; Thu, 6 Sep 2001 07:32:57 -0400 Subject: Re: PNPBIOS: warning: >= 16 resources, overflow? From: Dumitru Ciobarcianu To: LKML Content-Type: text/plain Content-Transfer-Encoding: 7bit X-Mailer: Evolution/0.13.99+cvs.2001.09.05.07.08 (Preview Release) Date: 06 Sep 2001 14:32:46 +0300 Message-Id: <999775966.1963.7.camel@LNX.iNES.RO> Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On J, 2001-09-06 at 11:42, Gerd Knorr wrote: > lspnp (comes with pcmcia-cs) would be more intresting. The pnpbios code > fills a "struct pci_dev" for each device reported by the pnpbios, and it > looks like your portable has one device with alot ressources, so the > ressources array in struct pci_dev can't hold them all. There is a > #define in include/linux/pci.h for the array size ... > > Gerd > Ok, I'll try to modify that array. Here is the output of lspnp -vvv [root@LNX cioby]# lspnp -vvv >lspnp 00 PNP0c02 system peripheral: other flags: [no disable] [no config] [static] allocated resources: io 0x0080-0x0080 [16-bit decode] mem 0xfff80000-0xffffffff [8 bit] [r/o] 01 PNP0c01 memory controller: RAM flags: [no disable] [no config] [static] allocated resources: mem 0x00000000-0x0009ffff [8 bit] [r/w] mem 0x000e8000-0x000fffff [8 bit] [r/o] [shadow] [rom] mem 0x00100000-0x080fffff [8 bit] [r/o] 02 PNP0200 system peripheral: DMA controller flags: [no disable] [no config] [static] allocated resources: io 0x0000-0x000f [16-bit decode] io 0x0081-0x008f [16-bit decode] io 0x00c0-0x00df [16-bit decode] dma 4 [8/16 bit] [compat] 03 PNP0000 system peripheral: programmable interrupt controller flags: [no disable] [no config] [static] allocated resources: io 0x0020-0x0021 [16-bit decode] io 0x00a0-0x00a1 [16-bit decode] irq 2 [high edge] 04 PNP0100 system peripheral: system timer flags: [no disable] [no config] [static] allocated resources: io 0x0040-0x0043 [16-bit decode] irq 0 [high edge] 05 PNP0b00 system peripheral: real time clock flags: [no disable] [no config] [static] allocated resources: io 0x0070-0x0071 [16-bit decode] irq 8 [high edge] 06 PNP0303 input device: keyboard flags: [no disable] [no config] [static] allocated resources: io 0x0060-0x0060 [16-bit decode] io 0x0064-0x0064 [16-bit decode] irq 1 [high edge] 07 PNP0c04 reserved: other flags: [no disable] [no config] [static] allocated resources: io 0x00f0-0x00ff [16-bit decode] irq 13 [high edge] 08 PNP0800 multimedia controller: audio flags: [no disable] [no config] [static] allocated resources: io 0x0061-0x0061 [16-bit decode] 09 PNP0a03 bridge controller: PCI flags: [no disable] [no config] [static] allocated resources: io 0x0cf8-0x0cff [16-bit decode] 0a PNP0c02 bridge controller: ISA flags: [no disable] [no config] [static] allocated resources: io 0x04d0-0x04d1 [16-bit decode] io 0x1000-0x103f [16-bit decode] io 0x1040-0x104f [16-bit decode] io 0x0010-0x0018 [16-bit decode] io 0x001f-0x001f [16-bit decode] io 0x0024-0x0025 [16-bit decode] io 0x0028-0x0029 [16-bit decode] io 0x002c-0x002d [16-bit decode] io 0x0030-0x0031 [16-bit decode] io 0x0034-0x0035 [16-bit decode] io 0x0038-0x0039 [16-bit decode] io 0x003c-0x003d [16-bit decode] io 0x0050-0x0052 [16-bit decode] io 0x0072-0x0077 [16-bit decode] io 0x0090-0x009f [16-bit decode] io 0x00a4-0x00a5 [16-bit decode] io 0x00a8-0x00a9 [16-bit decode] io 0x00ac-0x00ad [16-bit decode] io 0x00b0-0x00bd [16-bit decode] 0b PNP0c02 memory controller: RAM flags: [no disable] [no config] [static] allocated resources: mem 0x000e4000-0x000e7fff [8 bit] [r/w] 0c PNP0c02 memory controller: RAM flags: [no disable] [no config] [static] allocated resources: mem disabled [8 bit] [r/o] [shadow] mem disabled [8 bit] [r/o] [shadow] mem disabled [8 bit] [r/o] [shadow] mem disabled [8 bit] [r/o] [shadow] mem disabled [8 bit] [r/o] [shadow] mem disabled [8 bit] [r/o] [shadow] 11 PNP0f13 input device: mouse flags: [input] [dynamic] allocated resources: irq 12 [high edge] possible resources: irq 12 [high edge] 15 PNP0700 mass storage device: floppy flags: [bootable] [dynamic] allocated resources: io 0x03f0-0x03f5 [16-bit decode] io 0x03f7-0x03f7 [16-bit decode] irq 6 [high edge] dma 2 [8 bit] [compat] possible resources: [start dep fn] io 0x03f0-0x03f5 [16-bit decode] io 0x03f7-0x03f7 [16-bit decode] irq 6 [high edge] dma 2 [8 bit] [compat] [start dep fn] io 0x0370-0x0375 [16-bit decode] io 0x0377-0x0377 [16-bit decode] irq 6 [high edge] dma 2 [8 bit] [compat] [end dep fn] 17 PNP0400 communications device: AT parallel port flags: [dynamic] allocated resources: io 0x0378-0x037f [16-bit decode] irq 7 [high edge] possible resources: [start dep fn] io 0x0378-0x037f [16-bit decode] irq 7 [high edge] [start dep fn] io 0x0278-0x027f [16-bit decode] irq 7 [high edge] [start dep fn] io 0x03bc-0x03bf [16-bit decode] irq 7 [high edge] [start dep fn] io 0x0378-0x037f [16-bit decode] irq 5 [high edge] [start dep fn] io 0x0278-0x027f [16-bit decode] irq 5 [high edge] [start dep fn] io 0x03bc-0x03bf [16-bit decode] irq 5 [high edge] [end dep fn]