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38 lines
1.2 KiB
38 lines
1.2 KiB
11 years ago
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From patchwork Thu May 15 08:35:44 2014
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Content-Type: text/plain; charset="utf-8"
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MIME-Version: 1.0
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Content-Transfer-Encoding: 7bit
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Subject: MIPS: RC32434: fix broken PCI resource initialization
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From: Gabor Juhos <juhosg@openwrt.org>
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X-Patchwork-Id: 6940
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Message-Id: <1400142944-32147-1-git-send-email-juhosg@openwrt.org>
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To: Ralf Baechle <ralf@linux-mips.org>
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Cc: linux-mips@linux-mips.org, Gabor Juhos <juhosg@openwrt.org>
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Date: Thu, 15 May 2014 10:35:44 +0200
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The parent field of the 'rc32434_res_pci_mem1' resource points to
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the resource itself which is obviously wrong. Due to the broken
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initialitazion, the PCI devices on the Mikrotik RB532 boards are
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not working since commit 22283178 (MIPS: avoid possible resource
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conflict in register_pci_controller).
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Remove the field initialization to fix the issue.
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Reported-by: Waldemar Brodkorb <wbx@openadk.org>
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Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
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---
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arch/mips/pci/pci-rc32434.c | 1 -
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1 file changed, 1 deletion(-)
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--- a/arch/mips/pci/pci-rc32434.c
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+++ b/arch/mips/pci/pci-rc32434.c
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@@ -53,7 +53,6 @@ static struct resource rc32434_res_pci_m
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.start = 0x50000000,
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.end = 0x5FFFFFFF,
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.flags = IORESOURCE_MEM,
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- .parent = &rc32434_res_pci_mem1,
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.sibling = NULL,
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.child = &rc32434_res_pci_mem2
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};
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