Please do not put this AHCI specific macro in Pci22.h. I think only AtaAtapiPassThru driver needs to access the AHCI BAR, There seems no need to expose this definition to public.
Thanks/Ray > -----Original Message----- > From: edk2-devel [mailto:[email protected]] On Behalf Of > Meenakshi Aggarwal > Sent: Monday, January 8, 2018 7:21 PM > To: [email protected]; Gao, Liming <[email protected]>; Kinney, > Michael D <[email protected]>; [email protected] > Subject: [edk2] [PATCH] PCI : define macro for AHCI base address. > > Define PCI BAR 5 macro of AHCI Base address. > > Contributed-under: TianoCore Contribution Agreement 1.1 > Signed-off-by: Meenakshi Aggarwal <[email protected]> > --- > MdePkg/Include/IndustryStandard/Pci22.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/MdePkg/Include/IndustryStandard/Pci22.h > b/MdePkg/Include/IndustryStandard/Pci22.h > index 96a7680..a63bb7c 100644 > --- a/MdePkg/Include/IndustryStandard/Pci22.h > +++ b/MdePkg/Include/IndustryStandard/Pci22.h > @@ -533,6 +533,7 @@ typedef struct { > #define PCI_HEADER_TYPE_OFFSET 0x0E > #define PCI_BIST_OFFSET 0x0F > #define PCI_BASE_ADDRESSREG_OFFSET 0x10 > +#define PCI_AHCI_BASE_ADDRESS 0x24 > #define PCI_CARDBUS_CIS_OFFSET 0x28 > #define PCI_SVID_OFFSET 0x2C ///< SubSystem > Vendor id > #define PCI_SUBSYSTEM_VENDOR_ID_OFFSET 0x2C > -- > 1.9.1 > > _______________________________________________ > edk2-devel mailing list > [email protected] > https://lists.01.org/mailman/listinfo/edk2-devel _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel
