From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58303) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fizSj-0003oi-ED for qemu-devel@nongnu.org; Fri, 27 Jul 2018 05:55:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fizSg-0006Ks-Q0 for qemu-devel@nongnu.org; Fri, 27 Jul 2018 05:55:05 -0400 From: Luc Michel Date: Fri, 27 Jul 2018 11:54:07 +0200 Message-Id: <20180727095421.386-7-luc.michel@greensocs.com> In-Reply-To: <20180727095421.386-1-luc.michel@greensocs.com> References: <20180727095421.386-1-luc.michel@greensocs.com> Subject: [Qemu-devel] [PATCH v5 06/20] intc/arm_gic: Add virtual interface register definitions List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Luc Michel , qemu-arm@nongnu.org, Peter Maydell , saipava@xilinx.com, edgari@xilinx.com, mark.burton@greensocs.com, Jan Kiszka Add the register definitions for the virtual interface of the GICv2. Signed-off-by: Luc Michel Reviewed-by: Peter Maydell --- hw/intc/gic_internal.h | 65 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) diff --git a/hw/intc/gic_internal.h b/hw/intc/gic_internal.h index c85427c8e3..1aa888a576 100644 --- a/hw/intc/gic_internal.h +++ b/hw/intc/gic_internal.h @@ -19,10 +19,11 @@ */ #ifndef QEMU_ARM_GIC_INTERNAL_H #define QEMU_ARM_GIC_INTERNAL_H +#include "hw/registerfields.h" #include "hw/intc/arm_gic.h" #define ALL_CPU_MASK ((unsigned)(((1 << GIC_NCPU) - 1))) #define GIC_BASE_IRQ 0 @@ -62,10 +63,74 @@ #define GICC_CTLR_FIQ_EN (1U << 3) #define GICC_CTLR_CBPR (1U << 4) /* GICv1: SBPR */ #define GICC_CTLR_EOIMODE (1U << 9) #define GICC_CTLR_EOIMODE_NS (1U << 10) +REG32(GICH_HCR, 0x0) + FIELD(GICH_HCR, EN, 0, 1) + FIELD(GICH_HCR, UIE, 1, 1) + FIELD(GICH_HCR, LRENPIE, 2, 1) + FIELD(GICH_HCR, NPIE, 3, 1) + FIELD(GICH_HCR, VGRP0EIE, 4, 1) + FIELD(GICH_HCR, VGRP0DIE, 5, 1) + FIELD(GICH_HCR, VGRP1EIE, 6, 1) + FIELD(GICH_HCR, VGRP1DIE, 7, 1) + FIELD(GICH_HCR, EOICount, 27, 5) + +#define GICH_HCR_MASK \ + (R_GICH_HCR_EN_MASK | R_GICH_HCR_UIE_MASK | \ + R_GICH_HCR_LRENPIE_MASK | R_GICH_HCR_NPIE_MASK | \ + R_GICH_HCR_VGRP0EIE_MASK | R_GICH_HCR_VGRP0DIE_MASK | \ + R_GICH_HCR_VGRP1EIE_MASK | R_GICH_HCR_VGRP1DIE_MASK | \ + R_GICH_HCR_EOICount_MASK) + +REG32(GICH_VTR, 0x4) + FIELD(GICH_VTR, ListRegs, 0, 6) + FIELD(GICH_VTR, PREbits, 26, 3) + FIELD(GICH_VTR, PRIbits, 29, 3) + +REG32(GICH_VMCR, 0x8) + FIELD(GICH_VMCR, VMCCtlr, 0, 10) + FIELD(GICH_VMCR, VMABP, 18, 3) + FIELD(GICH_VMCR, VMBP, 21, 3) + FIELD(GICH_VMCR, VMPriMask, 27, 5) + +REG32(GICH_MISR, 0x10) + FIELD(GICH_MISR, EOI, 0, 1) + FIELD(GICH_MISR, U, 1, 1) + FIELD(GICH_MISR, LRENP, 2, 1) + FIELD(GICH_MISR, NP, 3, 1) + FIELD(GICH_MISR, VGrp0E, 4, 1) + FIELD(GICH_MISR, VGrp0D, 5, 1) + FIELD(GICH_MISR, VGrp1E, 6, 1) + FIELD(GICH_MISR, VGrp1D, 7, 1) + +REG32(GICH_EISR0, 0x20) +REG32(GICH_EISR1, 0x24) +REG32(GICH_ELRSR0, 0x30) +REG32(GICH_ELRSR1, 0x34) +REG32(GICH_APR, 0xf0) + +REG32(GICH_LR0, 0x100) + FIELD(GICH_LR0, VirtualID, 0, 10) + FIELD(GICH_LR0, PhysicalID, 10, 10) + FIELD(GICH_LR0, CPUID, 10, 3) + FIELD(GICH_LR0, EOI, 19, 1) + FIELD(GICH_LR0, Priority, 23, 5) + FIELD(GICH_LR0, State, 28, 2) + FIELD(GICH_LR0, Grp1, 30, 1) + FIELD(GICH_LR0, HW, 31, 1) + +/* Last LR register */ +REG32(GICH_LR63, 0x1fc) + +#define GICH_LR_MASK \ + (R_GICH_LR0_VirtualID_MASK | R_GICH_LR0_PhysicalID_MASK | \ + R_GICH_LR0_CPUID_MASK | R_GICH_LR0_EOI_MASK | \ + R_GICH_LR0_Priority_MASK | R_GICH_LR0_State_MASK | \ + R_GICH_LR0_Grp1_MASK | R_GICH_LR0_HW_MASK) + /* Valid bits for GICC_CTLR for GICv1, v1 with security extensions, * GICv2 and GICv2 with security extensions: */ #define GICC_CTLR_V1_MASK 0x1 #define GICC_CTLR_V1_S_MASK 0x1f -- 2.18.0