Commit-ID: 7ef1def800e907edd28ddb1a5c64bae6b8749cdd Gitweb: http://git.kernel.org/tip/7ef1def800e907edd28ddb1a5c64bae6b8749cdd Author: Ong Boon Leong <[email protected]> AuthorDate: Fri, 9 May 2014 13:44:06 -0700 Committer: H. Peter Anvin <[email protected]> CommitDate: Fri, 9 May 2014 14:57:08 -0700
x86, iosf: Added Quark MBI identifiers Added all the MBI units below and their associated read/write opcodes: - Host Bridge Arbiter - Host Bridge - Remote Management Unit - Memory Manager & eSRAM - SoC Unit Signed-off-by: Ong Boon Leong <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: David E. Box <[email protected]> Signed-off-by: H. Peter Anvin <[email protected]> --- arch/x86/include/asm/iosf_mbi.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/x86/include/asm/iosf_mbi.h b/arch/x86/include/asm/iosf_mbi.h index 1a91a36..57995f0 100644 --- a/arch/x86/include/asm/iosf_mbi.h +++ b/arch/x86/include/asm/iosf_mbi.h @@ -50,6 +50,28 @@ #define BT_MBI_PCIE_READ 0x00 #define BT_MBI_PCIE_WRITE 0x01 +/* Quark available units */ +#define QRK_MBI_UNIT_HBA 0x00 +#define QRK_MBI_UNIT_HB 0x03 +#define QRK_MBI_UNIT_RMU 0x04 +#define QRK_MBI_UNIT_MM 0x05 +#define QRK_MBI_UNIT_MMESRAM 0x05 +#define QRK_MBI_UNIT_SOC 0x31 + +/* Quark read/write opcodes */ +#define QRK_MBI_HBA_READ 0x10 +#define QRK_MBI_HBA_WRITE 0x11 +#define QRK_MBI_HB_READ 0x10 +#define QRK_MBI_HB_WRITE 0x11 +#define QRK_MBI_RMU_READ 0x10 +#define QRK_MBI_RMU_WRITE 0x11 +#define QRK_MBI_MM_READ 0x10 +#define QRK_MBI_MM_WRITE 0x11 +#define QRK_MBI_MMESRAM_READ 0x12 +#define QRK_MBI_MMESRAM_WRITE 0x13 +#define QRK_MBI_SOC_READ 0x06 +#define QRK_MBI_SOC_WRITE 0x07 + #if IS_ENABLED(CONFIG_IOSF_MBI) bool iosf_mbi_available(void); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
