From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.kernel.org ([198.145.29.99]:37650 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728227AbeIOCei (ORCPT ); Fri, 14 Sep 2018 22:34:38 -0400 From: Sinan Kaya To: linux-pci@vger.kernel.org Cc: alex.williamson@redhat.com, Sinan Kaya , Bjorn Helgaas Subject: [PATCH v2 3/6] PCI: Expose reset_type to users of pci_reset_function_locked() Date: Fri, 14 Sep 2018 21:18:05 +0000 Message-Id: <20180914211808.2564-4-okaya@kernel.org> In-Reply-To: <20180914211808.2564-1-okaya@kernel.org> References: <20180914211808.2564-1-okaya@kernel.org> Sender: linux-pci-owner@vger.kernel.org List-ID: Looking to have more control between the users of the API vs. what the API can do internally. The new reset_type tells the PCI core about the bounds of the request. Signed-off-by: Sinan Kaya --- drivers/pci/pci.c | 4 ++-- include/linux/pci.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 2b1e2b4893f3..3046c202bfea 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -4829,7 +4829,7 @@ EXPORT_SYMBOL_GPL(pci_reset_function); * Returns 0 if the device function was successfully reset or negative if the * device doesn't support resetting a single function. */ -int pci_reset_function_locked(struct pci_dev *dev) +int pci_reset_function_locked(struct pci_dev *dev, u32 reset_type) { int rc; @@ -4838,7 +4838,7 @@ int pci_reset_function_locked(struct pci_dev *dev) pci_dev_save_and_disable(dev); - rc = __pci_reset_function_locked(dev, PCI_RESET_ANY); + rc = __pci_reset_function_locked(dev, reset_type); pci_dev_restore(dev); diff --git a/include/linux/pci.h b/include/linux/pci.h index 1a1a76130e91..09aa99dd1c1b 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1124,7 +1124,7 @@ bool pcie_has_flr(struct pci_dev *dev); int pcie_flr(struct pci_dev *dev); int __pci_reset_function_locked(struct pci_dev *dev, u32 reset_type); int pci_reset_function(struct pci_dev *dev, u32 reset_type); -int pci_reset_function_locked(struct pci_dev *dev); +int pci_reset_function_locked(struct pci_dev *dev, u32 reset_type); int pci_try_reset_function(struct pci_dev *dev); int pci_probe_reset_slot(struct pci_slot *slot); int pci_probe_reset_bus(struct pci_bus *bus); -- 2.18.0