PSARC/2005/469 X86 Energy Star compliance

PSARC/2006/632 PSMI extension for state save and restore
6330209 nge needs to support DDI_SUSPEND/DDI_RESUME
6381827 Suspend to RAM on x86
6393154 audio810 needs to support DDI_SUSPEND/DDI_RESUME
6397047 fd, fdc needs to support Suspend/Resume
6401974 cannot enter S3 with ohci PME enable set on Tyan 2865 with Sun or Tyan 2.01 BIOS
6422613 memscrubber doesn't re-acquire lock before CALLB_CPR_EXIT
6455736 ata/dadk/cmdk should support DDI_SUSPEND/DDI_RESUME
6511370 CPR on SPARC regression
6586018 TODOP Macros in i86pc/sys/machclock.h not in sun4u/sun4v equivilent (Sparc only)
6610124 It takes more than 3 minutes after printing "pci_pre_resume nv_sata:0"
6617143 powerd/pmconfig emits a different default message for an existing on or off action.

--HG--
rename : usr/src/cmd/power/power.conf => usr/src/cmd/power/power.conf.sparc

1 files changed, 117 insertions, 0 deletions

diff --git a/usr/src/cmd/mdb/i86pc/modules/pcplusmp/apic.c b/usr/src/cmd/mdb/i86pc/modules/pcplusmp/apic.c
index fb8824855a..2e048223ea 100644
--- a/usr/src/cmd/mdb/i86pc/modules/pcplusmp/apic.c
+++ b/usr/src/cmd/mdb/i86pc/modules/pcplusmp/apic.c
@@ -89,6 +89,121 @@ interrupt_dump(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv)
 	return (DCMD_OK);
 }
 
+/* Macros for reading/writing the IOAPIC RDT entries */
+#define	READ_IOAPIC_RDT_ENTRY_LOW_DWORD(ioapic_ix, ipin) \
+	ioapic_read(ioapic_ix, APIC_RDT_CMD + (2 * (ipin)))
+
+#define	READ_IOAPIC_RDT_ENTRY_HIGH_DWORD(ioapic_ix, ipin) \
+	ioapic_read(ioapic_ix, APIC_RDT_CMD2 + (2 * (ipin)))
+
+static uint32_t *ioapic_adr[MAX_IO_APIC];
+
+uint32_t
+ioapic_read(int ioapic_ix, uint32_t reg)
+{
+	volatile uint32_t *ioapic;
+
+	ioapic = ioapic_adr[ioapic_ix];
+	ioapic[APIC_IO_REG] = reg;
+	return (ioapic[APIC_IO_DATA]);
+}
+
+/*
+ * ioapic dcmd - Print out the ioapic registers, nicely formatted.
+ */
+/*ARGSUSED*/
+static int
+ioapic(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv)
+{
+	uint32_t apic_io_max;
+	int	reg;
+	int	reg_max;
+	int	i;
+
+
+	if ((flags & DCMD_ADDRSPEC) || argc != 0)
+		return (DCMD_USAGE);
+
+	if (mdb_readvar(&ioapic_adr, "apicioadr") == -1) {
+		/*
+		 * If the mdb_warn string does not end in a \n, mdb will
+		 * automatically append the reason for the failure.
+		 */
+		mdb_warn("failed to read ioapicadr");
+		return (DCMD_ERR);
+	}
+
+	if (mdb_readvar(&apic_io_max, "apic_io_max") == -1) {
+		/*
+		 * If the mdb_warn string does not end in a \n, mdb will
+		 * automatically append the reason for the failure.
+		 */
+		mdb_warn("failed to read apic_io_max");
+		return (DCMD_ERR);
+	}
+
+	mdb_printf("ioapicadr\t%p\n", ioapic_adr);
+
+	for (i = 0; i < apic_io_max; i++) {
+		/* Bits 23-16 define the maximum redirection entries */
+		reg_max = ioapic_read(i, APIC_VERS_CMD);
+		reg_max = (reg_max >> 16) & 0xff;
+
+		mdb_printf("%4s %8s %8s\n", "reg", "high", " low");
+		for (reg = 0; reg <= reg_max; reg++) {
+			uint32_t high, low;
+
+			high = READ_IOAPIC_RDT_ENTRY_HIGH_DWORD(i, reg);
+			low = READ_IOAPIC_RDT_ENTRY_LOW_DWORD(i, reg);
+
+			mdb_printf("%2d   %8x %8x\n", reg, high, low);
+		}
+
+		mdb_printf("\n");
+
+	}
+
+	return (DCMD_OK);
+}
+
+
+/*
+ * apic dcmd - Print out the apic registers, nicely formatted.
+ */
+/*ARGSUSED*/
+static int
+apic(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv)
+{
+	uint32_t *papic;
+
+	if ((flags & DCMD_ADDRSPEC) || argc != 0)
+		return (DCMD_USAGE);
+
+	if (mdb_readvar(&papic, "apicadr") == -1) {
+		/*
+		 * If the mdb_warn string does not end in a \n, mdb will
+		 * automatically append the reason for the failure.
+		 */
+		mdb_warn("failed to read apicadr");
+		return (DCMD_ERR);
+	}
+
+	mdb_printf("apicadr\t%p\n", papic);
+	mdb_printf("as_task_reg\t%x\n", papic[APIC_TASK_REG]);
+	mdb_printf("as_dest_reg\t%x\n", papic[APIC_DEST_REG]);
+	mdb_printf("as_format_reg\t%x\n", papic[APIC_FORMAT_REG]);
+	mdb_printf("as_local_timer\t%x\n", papic[APIC_LOCAL_TIMER]);
+	mdb_printf("as_pcint_vect\t%x\n", papic[APIC_PCINT_VECT]);
+	mdb_printf("as_int_vect0\t%x\n", papic[APIC_INT_VECT0]);
+	mdb_printf("as_int_vect1\t%x\n", papic[APIC_INT_VECT1]);
+	mdb_printf("as_err_vect\t%x\n", papic[APIC_ERR_VECT]);
+	mdb_printf("as_init_count\t%x\n", papic[APIC_INIT_COUNT]);
+	mdb_printf("as_divide_reg\t%x\n", papic[APIC_DIVIDE_REG]);
+	mdb_printf("as_spur_int_reg\t%x\n", papic[APIC_SPUR_INT_REG]);
+
+	return (DCMD_OK);
+}
+
 
 /*
  * MDB module linkage information:
@@ -101,6 +216,8 @@ static const mdb_dcmd_t dcmds[] = {
 	    interrupt_help},
 	{ "softint", "?[-d]", "print soft interrupts", soft_interrupt_dump,
 	    soft_interrupt_help},
+	{ "apic", NULL, "print apic register contents", apic },
+	{ "ioapic", NULL, "print ioapic register contents", ioapic },
 	{ NULL }
 };