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[2003:ea:8f08:4500:b5d8:a3dc:f88f:cae2]) by smtp.googlemail.com with ESMTPSA id w14sm3862769wrt.23.2021.08.26.11.58.34 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 26 Aug 2021 11:58:36 -0700 (PDT) Subject: [PATCH 6/7] PCI/VPD: Clean up public VPD defines and inline functions From: Heiner Kallweit To: Bjorn Helgaas Cc: "linux-pci@vger.kernel.org" References: <5fa6578d-1515-20d3-be5f-9e7dc7db4424@gmail.com> Message-ID: Date: Thu, 26 Aug 2021 20:57:01 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: <5fa6578d-1515-20d3-be5f-9e7dc7db4424@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org After recent introduction of new VPD API functions and user migration these defines and inline functions aren't used outside VPD core any longer. Signed-off-by: Heiner Kallweit --- drivers/pci/vpd.c | 26 +++++++++++++++++ include/linux/pci.h | 69 --------------------------------------------- 2 files changed, 26 insertions(+), 69 deletions(-) diff --git a/drivers/pci/vpd.c b/drivers/pci/vpd.c index 79712b3d1..ff600dff4 100644 --- a/drivers/pci/vpd.c +++ b/drivers/pci/vpd.c @@ -11,6 +11,32 @@ #include #include "pci.h" +#define PCI_VPD_LRDT_TAG_SIZE 3 +#define PCI_VPD_SRDT_LEN_MASK 0x07 +#define PCI_VPD_SRDT_TAG_SIZE 1 +#define PCI_VPD_STIN_END 0x0f +#define PCI_VPD_INFO_FLD_HDR_SIZE 3 + +static u16 pci_vpd_lrdt_size(const u8 *lrdt) +{ + return (u16)lrdt[1] + ((u16)lrdt[2] << 8); +} + +static u8 pci_vpd_srdt_tag(const u8 *srdt) +{ + return *srdt >> 3; +} + +static u8 pci_vpd_srdt_size(const u8 *srdt) +{ + return *srdt & PCI_VPD_SRDT_LEN_MASK; +} + +static u8 pci_vpd_info_field_size(const u8 *info_field) +{ + return info_field[2]; +} + /* VPD access through PCI 2.2+ VPD capability */ static struct pci_dev *pci_get_func0_dev(struct pci_dev *dev) diff --git a/include/linux/pci.h b/include/linux/pci.h index f83930562..2106bfd0a 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -2266,81 +2266,12 @@ int pci_enable_atomic_ops_to_root(struct pci_dev *dev, u32 cap_mask); #define PCI_VPD_LRDT_RO_DATA PCI_VPD_LRDT_ID(PCI_VPD_LTIN_RO_DATA) #define PCI_VPD_LRDT_RW_DATA PCI_VPD_LRDT_ID(PCI_VPD_LTIN_RW_DATA) -/* Small Resource Data Type Tag Item Names */ -#define PCI_VPD_STIN_END 0x0f /* End */ - -#define PCI_VPD_SRDT_END (PCI_VPD_STIN_END << 3) - -#define PCI_VPD_SRDT_TIN_MASK 0x78 -#define PCI_VPD_SRDT_LEN_MASK 0x07 -#define PCI_VPD_LRDT_TIN_MASK 0x7f - -#define PCI_VPD_LRDT_TAG_SIZE 3 -#define PCI_VPD_SRDT_TAG_SIZE 1 - -#define PCI_VPD_INFO_FLD_HDR_SIZE 3 - #define PCI_VPD_RO_KEYWORD_PARTNO "PN" #define PCI_VPD_RO_KEYWORD_SERIALNO "SN" #define PCI_VPD_RO_KEYWORD_MFR_ID "MN" #define PCI_VPD_RO_KEYWORD_VENDOR0 "V0" #define PCI_VPD_RO_KEYWORD_CHKSUM "RV" -/** - * pci_vpd_lrdt_size - Extracts the Large Resource Data Type length - * @lrdt: Pointer to the beginning of the Large Resource Data Type tag - * - * Returns the extracted Large Resource Data Type length. - */ -static inline u16 pci_vpd_lrdt_size(const u8 *lrdt) -{ - return (u16)lrdt[1] + ((u16)lrdt[2] << 8); -} - -/** - * pci_vpd_lrdt_tag - Extracts the Large Resource Data Type Tag Item - * @lrdt: Pointer to the beginning of the Large Resource Data Type tag - * - * Returns the extracted Large Resource Data Type Tag item. - */ -static inline u16 pci_vpd_lrdt_tag(const u8 *lrdt) -{ - return (u16)(lrdt[0] & PCI_VPD_LRDT_TIN_MASK); -} - -/** - * pci_vpd_srdt_size - Extracts the Small Resource Data Type length - * @srdt: Pointer to the beginning of the Small Resource Data Type tag - * - * Returns the extracted Small Resource Data Type length. - */ -static inline u8 pci_vpd_srdt_size(const u8 *srdt) -{ - return (*srdt) & PCI_VPD_SRDT_LEN_MASK; -} - -/** - * pci_vpd_srdt_tag - Extracts the Small Resource Data Type Tag Item - * @srdt: Pointer to the beginning of the Small Resource Data Type tag - * - * Returns the extracted Small Resource Data Type Tag Item. - */ -static inline u8 pci_vpd_srdt_tag(const u8 *srdt) -{ - return ((*srdt) & PCI_VPD_SRDT_TIN_MASK) >> 3; -} - -/** - * pci_vpd_info_field_size - Extracts the information field length - * @info_field: Pointer to the beginning of an information field header - * - * Returns the extracted information field length. - */ -static inline u8 pci_vpd_info_field_size(const u8 *info_field) -{ - return info_field[2]; -} - /** * pci_vpd_alloc - Allocate buffer and read VPD into it * @dev: PCI device -- 2.33.0