linux-kernel - patch pci-correctly-initialize-a-structure-for-pcie_save_pcix

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Date:	Thu, 20 Dec 2007 18:59:01 -0800
From:	<gregkh@...e.de>
To:	shaohua.li@...el.com, akpm@...ux-foundation.org, gregkh@...e.de,
	linux-kernel@...r.kernel.org
Subject: patch pci-correctly-initialize-a-structure-for-pcie_save_pcix_state.patch added to gregkh-2.6 tree


This is a note to let you know that I've just added the patch titled

     Subject: PCI: correctly initialize a structure for pcie_save_pcix_state()

to my gregkh-2.6 tree.  Its filename is

     pci-correctly-initialize-a-structure-for-pcie_save_pcix_state.patch

This tree can be found at 
    http://www.kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/patches/


>From shaohua.li@...el.com Mon Dec 17 18:02:37 2007
From: Shaohua Li <shaohua.li@...el.com>
Date: Tue, 18 Dec 2007 09:56:56 +0800
Subject: PCI: correctly initialize a structure for pcie_save_pcix_state()
To: lkml <linux-kernel@...r.kernel.org>
Cc: Andrew Morton <akpm@...ux-foundation.org>, Greg KH <gregkh@...e.de>
Message-ID: <1197943016.17023.17.camel@...10-desk.sh.intel.com>


save_state->cap_nr should be correctly set, otherwise we can't find the
saved cap at resume.

Signed-off-by: Shaohua Li <shaohua.li@...el.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>

---
 drivers/pci/pci.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -587,6 +587,7 @@ static int pci_save_pcie_state(struct pc
 	pci_read_config_word(dev, pos + PCI_EXP_LNKCTL, &cap[i++]);
 	pci_read_config_word(dev, pos + PCI_EXP_SLTCTL, &cap[i++]);
 	pci_read_config_word(dev, pos + PCI_EXP_RTCTL, &cap[i++]);
+	save_state->cap_nr = PCI_CAP_ID_EXP;
 	pci_add_saved_cap(dev, save_state);
 	return 0;
 }
@@ -630,6 +631,7 @@ static int pci_save_pcix_state(struct pc
 	cap = (u16 *)&save_state->data[0];
 
 	pci_read_config_word(dev, pos + PCI_X_CMD, &cap[i++]);
+	save_state->cap_nr = PCI_CAP_ID_PCIX;
 	pci_add_saved_cap(dev, save_state);
 	return 0;
 }


Patches currently in gregkh-2.6 which might be from shaohua.li@...el.com are

driver/kobject-change-drivers-cpuidle-sysfs.c-to-use-kobject_init_and_add.patch
pci/pcie-port-driver-correctly-detect-native-pme-feature.patch
pci/pcie-utilize-pcie-transaction-pending-bit.patch
pci/pci-add-pci-quirk-function-for-some-chipsets.patch
pci/pci-avoid-save-the-same-type-of-cap-multiple-times.patch
pci/pci-correctly-initialize-a-structure-for-pcie_save_pcix_state.patch
pci/pci-fix-typo-in-pci_save_pcix_state.patch
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