From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Yinghai Lu To: Bjorn Helgaas , Ram Pai Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Yinghai Lu Subject: [PATCH v3 04/27] PCI: Add is_pci_*_resource_idx() helpers Date: Wed, 13 Mar 2013 16:27:59 -0700 Message-Id: <1363217302-14383-5-git-send-email-yinghai@kernel.org> In-Reply-To: <1363217302-14383-1-git-send-email-yinghai@kernel.org> References: <1363217302-14383-1-git-send-email-yinghai@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: According to resource pointer find out if the resource is some type resource like bridge, sriov, or std. Signed-off-by: Yinghai Lu --- include/linux/pci.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/include/linux/pci.h b/include/linux/pci.h index 127a856..efb348b 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -92,6 +92,29 @@ enum { DEVICE_COUNT_RESOURCE = PCI_NUM_RESOURCES, }; +static inline bool is_pci_std_resource_idx(int i) +{ + return i >= PCI_STD_RESOURCES && i <= PCI_STD_RESOURCE_END; +} + +static inline bool is_pci_rom_resource_idx(int i) +{ + return i == PCI_ROM_RESOURCE; +} + +static inline bool is_pci_iov_resource_idx(int i) +{ +#ifdef CONFIG_PCI_IOV + return i >= PCI_IOV_RESOURCES && i <= PCI_IOV_RESOURCE_END; +#endif + return false; +} + +static inline bool is_pci_bridge_resource_idx(int i) +{ + return i >= PCI_BRIDGE_RESOURCES && i <= PCI_BRIDGE_RESOURCE_END; +} + typedef int __bitwise pci_power_t; #define PCI_D0 ((pci_power_t __force) 0) -- 1.7.10.4