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@@ -85,3 +85,128 @@
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#define MVPCONF0_PVPE ( _ULCAST_(0xf) << MVPCONF0_PVPE_SHIFT)
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#define MVPCONF0_TCA_SHIFT 15
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#define MVPCONF0_TCA ( _ULCAST_(1) << MVPCONF0_TCA_SHIFT)
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+#define MVPCONF0_PTLBE_SHIFT 16
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+#define MVPCONF0_PTLBE (_ULCAST_(0x3ff) << MVPCONF0_PTLBE_SHIFT)
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+#define MVPCONF0_TLBS_SHIFT 29
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+#define MVPCONF0_TLBS (_ULCAST_(1) << MVPCONF0_TLBS_SHIFT)
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+#define MVPCONF0_M_SHIFT 31
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+#define MVPCONF0_M (_ULCAST_(0x1) << MVPCONF0_M_SHIFT)
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+
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+
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+/* config3 fields */
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+#define CONFIG3_MT_SHIFT 2
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+#define CONFIG3_MT (_ULCAST_(1) << CONFIG3_MT_SHIFT)
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+
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+
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+/* VPEControl fields (per VPE) */
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+#define VPECONTROL_TARGTC (_ULCAST_(0xff))
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+
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+#define VPECONTROL_TE_SHIFT 15
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+#define VPECONTROL_TE (_ULCAST_(1) << VPECONTROL_TE_SHIFT)
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+#define VPECONTROL_EXCPT_SHIFT 16
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+#define VPECONTROL_EXCPT (_ULCAST_(0x7) << VPECONTROL_EXCPT_SHIFT)
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+
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+/* Thread Exception Codes for EXCPT field */
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+#define THREX_TU 0
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+#define THREX_TO 1
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+#define THREX_IYQ 2
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+#define THREX_GSX 3
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+#define THREX_YSCH 4
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+#define THREX_GSSCH 5
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+
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+#define VPECONTROL_GSI_SHIFT 20
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+#define VPECONTROL_GSI (_ULCAST_(1) << VPECONTROL_GSI_SHIFT)
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+#define VPECONTROL_YSI_SHIFT 21
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+#define VPECONTROL_YSI (_ULCAST_(1) << VPECONTROL_YSI_SHIFT)
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+
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+/* VPEConf0 fields (per VPE) */
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+#define VPECONF0_VPA_SHIFT 0
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+#define VPECONF0_VPA (_ULCAST_(1) << VPECONF0_VPA_SHIFT)
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+#define VPECONF0_MVP_SHIFT 1
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+#define VPECONF0_MVP (_ULCAST_(1) << VPECONF0_MVP_SHIFT)
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+#define VPECONF0_XTC_SHIFT 21
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+#define VPECONF0_XTC (_ULCAST_(0xff) << VPECONF0_XTC_SHIFT)
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+
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+/* VPEConf1 fields (per VPE) */
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+#define VPECONF1_NCP1_SHIFT 0
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+#define VPECONF1_NCP1 (_ULCAST_(0xff) << VPECONF1_NCP1_SHIFT)
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+#define VPECONF1_NCP2_SHIFT 10
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+#define VPECONF1_NCP2 (_ULCAST_(0xff) << VPECONF1_NCP2_SHIFT)
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+#define VPECONF1_NCX_SHIFT 20
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+#define VPECONF1_NCX (_ULCAST_(0xff) << VPECONF1_NCX_SHIFT)
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+
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+/* TCStatus fields (per TC) */
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+#define TCSTATUS_TASID (_ULCAST_(0xff))
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+#define TCSTATUS_IXMT_SHIFT 10
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+#define TCSTATUS_IXMT (_ULCAST_(1) << TCSTATUS_IXMT_SHIFT)
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+#define TCSTATUS_TKSU_SHIFT 11
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+#define TCSTATUS_TKSU (_ULCAST_(3) << TCSTATUS_TKSU_SHIFT)
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+#define TCSTATUS_A_SHIFT 13
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+#define TCSTATUS_A (_ULCAST_(1) << TCSTATUS_A_SHIFT)
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+#define TCSTATUS_DA_SHIFT 15
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+#define TCSTATUS_DA (_ULCAST_(1) << TCSTATUS_DA_SHIFT)
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+#define TCSTATUS_DT_SHIFT 20
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+#define TCSTATUS_DT (_ULCAST_(1) << TCSTATUS_DT_SHIFT)
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+#define TCSTATUS_TDS_SHIFT 21
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+#define TCSTATUS_TDS (_ULCAST_(1) << TCSTATUS_TDS_SHIFT)
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+#define TCSTATUS_TSST_SHIFT 22
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+#define TCSTATUS_TSST (_ULCAST_(1) << TCSTATUS_TSST_SHIFT)
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+#define TCSTATUS_RNST_SHIFT 23
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+#define TCSTATUS_RNST (_ULCAST_(3) << TCSTATUS_RNST_SHIFT)
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+/* Codes for RNST */
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+#define TC_RUNNING 0
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+#define TC_WAITING 1
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+#define TC_YIELDING 2
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+#define TC_GATED 3
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+
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+#define TCSTATUS_TMX_SHIFT 27
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+#define TCSTATUS_TMX (_ULCAST_(1) << TCSTATUS_TMX_SHIFT)
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+/* TCStatus TCU bits can use same definitions/offsets as CU bits in Status */
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+
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+/* TCBind */
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+#define TCBIND_CURVPE_SHIFT 0
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+#define TCBIND_CURVPE (_ULCAST_(0xf))
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+
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+#define TCBIND_CURTC_SHIFT 21
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+
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+#define TCBIND_CURTC (_ULCAST_(0xff) << TCBIND_CURTC_SHIFT)
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+
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+/* TCHalt */
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+#define TCHALT_H (_ULCAST_(1))
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+
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+#ifndef __ASSEMBLY__
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+
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+static inline unsigned int dvpe(void)
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+{
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+ int res = 0;
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+
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+ __asm__ __volatile__(
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+ " .set push \n"
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+ " .set noreorder \n"
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+ " .set noat \n"
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+ " .set mips32r2 \n"
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+ " .word 0x41610001 # dvpe $1 \n"
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+ " move %0, $1 \n"
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+ " ehb \n"
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+ " .set pop \n"
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+ : "=r" (res));
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+
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+ instruction_hazard();
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+
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+ return res;
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+}
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+
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+static inline void __raw_evpe(void)
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+{
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+ __asm__ __volatile__(
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+ " .set push \n"
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+ " .set noreorder \n"
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+ " .set noat \n"
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+ " .set mips32r2 \n"
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+ " .word 0x41600021 # evpe \n"
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+ " ehb \n"
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+ " .set pop \n");
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+}
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+
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+/* Enable virtual processor execution if previous suggested it should be.
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+ EVPE_ENABLE to force */
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