From mboxrd@z Thu Jan 1 00:00:00 1970 From: jintack@cs.columbia.edu (Jintack Lim) Date: Mon, 9 Jan 2017 01:23:57 -0500 Subject: [RFC 01/55] arm64: Add missing TCR hw defines In-Reply-To: <1483943091-1364-1-git-send-email-jintack@cs.columbia.edu> References: <1483943091-1364-1-git-send-email-jintack@cs.columbia.edu> Message-ID: <1483943091-1364-2-git-send-email-jintack@cs.columbia.edu> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Christoffer Dall Some bits of the TCR weren't defined and since we're about to use these in KVM, add these defines. Signed-off-by: Christoffer Dall Signed-off-by: Jintack Lim --- arch/arm64/include/asm/pgtable-hwdef.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/include/asm/pgtable-hwdef.h b/arch/arm64/include/asm/pgtable-hwdef.h index eb0c2bd..d26cab7 100644 --- a/arch/arm64/include/asm/pgtable-hwdef.h +++ b/arch/arm64/include/asm/pgtable-hwdef.h @@ -272,9 +272,15 @@ #define TCR_TG1_4K (UL(2) << TCR_TG1_SHIFT) #define TCR_TG1_64K (UL(3) << TCR_TG1_SHIFT) +#define TCR_IPS_SHIFT 32 +#define TCR_IPS_MASK (UL(7) << TCR_IPS_SHIFT) + #define TCR_ASID16 (UL(1) << 36) #define TCR_TBI0 (UL(1) << 37) #define TCR_HA (UL(1) << 39) #define TCR_HD (UL(1) << 40) +#define TCR_EPD1 (UL(1) << 23) +#define TCR_EPD0 (UL(1) << 7) + #endif -- 1.9.1