Merge tag 'platform-drivers-x86-v5.10-1' of...

Merge tag 'platform-drivers-x86-v5.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver updates from Hans de Goede:
 "Rather calm cycle for x86 platform drivers, all these have been in
  for-next for a couple of days with no bot complaints.

  Highlights:

   - PMC TigerLake fixes and new RocketLake support

   - various small fixes / updates in other drivers/tools"

* tag 'platform-drivers-x86-v5.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
  MAINTAINERS: update X86 PLATFORM DRIVERS entry with new kernel.org git repo
  platform/x86: mlx-platform: Add capability field to platform FAN description
  platform_data/mlxreg: Extend core platform structure
  platform_data/mlxreg: Update module license
  platform/x86: mlx-platform: Remove PSU EEPROM configuration
  MAINTAINERS: Update maintainers for pmc_core driver
  platform/x86: intel_pmc_core: fix: Replace dev_dbg macro with dev_info()
  platform/x86: intel_pmc_core: Add Intel RocketLake (RKL) support
  platform/x86: intel_pmc_core: Clean up: Remove the duplicate comments and reorganize
  platform/x86: intel_pmc_core: Fix the slp_s0 counter displayed value
  platform/x86: intel_pmc_core: Fix TigerLake power gating status map
  platform/x86: pmc_core: Use descriptive names for LPM registers
  tools/power/x86/intel-speed-select: Update version for v5.10
  tools/power/x86/intel-speed-select: Fix missing base-freq core IDs
  platform/x86: hp-wmi: add support for thermal policy

MAINTAINERS

@@ -8940,8 +8940,8 @@ F:	arch/x86/include/asm/intel_punit_ipc.h
 F:	drivers/platform/x86/intel_punit_ipc.c
 
 INTEL PMC CORE DRIVER
-M:	Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
-M:	Vishwanath Somayaji <vishwanath.somayaji@intel.com>
+M:	Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
+M:	David E Box <david.e.box@intel.com>
 L:	platform-driver-x86@vger.kernel.org
 S:	Maintained
 F:	drivers/platform/x86/intel_pmc_core*
@@ -18921,7 +18921,7 @@ M:	Hans de Goede <hdegoede@redhat.com>
 M:	Mark Gross <mgross@linux.intel.com>
 L:	platform-driver-x86@vger.kernel.org
 S:	Maintained
-T:	git git://git.infradead.org/linux-platform-drivers-x86.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
 F:	drivers/platform/olpc/
 F:	drivers/platform/x86/
 

drivers/platform/x86/hp-wmi.c

@@ -81,6 +81,7 @@ enum hp_wmi_commandtype {
 	HPWMI_FEATURE2_QUERY		= 0x0d,
 	HPWMI_WIRELESS2_QUERY		= 0x1b,
 	HPWMI_POSTCODEERROR_QUERY	= 0x2a,
+	HPWMI_THERMAL_POLICY_QUERY	= 0x4c,
 };
 
 enum hp_wmi_command {
@@ -861,6 +862,26 @@ static int __init hp_wmi_rfkill2_setup(struct platform_device *device)
 	return err;
 }
 
+static int thermal_policy_setup(struct platform_device *device)
+{
+	int err, tp;
+
+	tp = hp_wmi_read_int(HPWMI_THERMAL_POLICY_QUERY);
+	if (tp < 0)
+		return tp;
+
+	/*
+	 * call thermal policy write command to ensure that the firmware correctly
+	 * sets the OEM variables for the DPTF
+	 */
+	err = hp_wmi_perform_query(HPWMI_THERMAL_POLICY_QUERY, HPWMI_WRITE, &tp,
+							   sizeof(tp), 0);
+	if (err)
+		return err;
+
+	return 0;
+}
+
 static int __init hp_wmi_bios_setup(struct platform_device *device)
 {
 	/* clear detected rfkill devices */
@@ -872,6 +893,8 @@ static int __init hp_wmi_bios_setup(struct platform_device *device)
 	if (hp_wmi_rfkill_setup(device))
 		hp_wmi_rfkill2_setup(device);
 
+	thermal_policy_setup(device);
+
 	return 0;
 }
 

drivers/platform/x86/intel_pmc_core.c

@@ -118,6 +118,10 @@ static const struct pmc_bit_map spt_pfear_map[] = {
 };
 
 static const struct pmc_bit_map *ext_spt_pfear_map[] = {
+	/*
+	 * Check intel_pmc_core_ids[] users of spt_reg_map for
+	 * a list of core SoCs using this.
+	 */
 	spt_pfear_map,
 	NULL
 };
@@ -154,6 +158,7 @@ static const struct pmc_reg_map spt_reg_map = {
 	.ltr_show_sts = spt_ltr_show_map,
 	.msr_sts = msr_map,
 	.slp_s0_offset = SPT_PMC_SLP_S0_RES_COUNTER_OFFSET,
+	.slp_s0_res_counter_step = SPT_PMC_SLP_S0_RES_COUNTER_STEP,
 	.ltr_ignore_offset = SPT_PMC_LTR_IGNORE_OFFSET,
 	.regmap_length = SPT_PMC_MMIO_REG_LEN,
 	.ppfear0_offset = SPT_PMC_XRAM_PPFEAR0A,
@@ -166,7 +171,6 @@ static const struct pmc_reg_map spt_reg_map = {
 
 /* Cannon Lake: PGD PFET Enable Ack Status Register(s) bitmap */
 static const struct pmc_bit_map cnp_pfear_map[] = {
-	/* Reserved for Cannon Lake but valid for Comet Lake */
 	{"PMC",                 BIT(0)},
 	{"OPI-DMI",             BIT(1)},
 	{"SPI/eSPI",            BIT(2)},
@@ -192,10 +196,6 @@ static const struct pmc_bit_map cnp_pfear_map[] = {
 	{"SDX",                 BIT(4)},
 	{"SPE",                 BIT(5)},
 	{"Fuse",                BIT(6)},
-	/*
-	 * Reserved for Cannon Lake but valid for Ice Lake, Comet Lake,
-	 * Tiger Lake, Elkhart Lake and Jasper Lake.
-	 */
 	{"SBR8",		BIT(7)},
 
 	{"CSME_FSC",            BIT(0)},
@@ -239,10 +239,6 @@ static const struct pmc_bit_map cnp_pfear_map[] = {
 	{"HDA_PGD4",            BIT(2)},
 	{"HDA_PGD5",            BIT(3)},
 	{"HDA_PGD6",            BIT(4)},
-	/*
-	 * Reserved for Cannon Lake but valid for Ice Lake, Comet Lake,
-	 * Tiger Lake, ELkhart Lake and Jasper Lake.
-	 */
 	{"PSF6",		BIT(5)},
 	{"PSF7",		BIT(6)},
 	{"PSF8",		BIT(7)},
@@ -250,12 +246,15 @@ static const struct pmc_bit_map cnp_pfear_map[] = {
 };
 
 static const struct pmc_bit_map *ext_cnp_pfear_map[] = {
+	/*
+	 * Check intel_pmc_core_ids[] users of cnp_reg_map for
+	 * a list of core SoCs using this.
+	 */
 	cnp_pfear_map,
 	NULL
 };
 
 static const struct pmc_bit_map icl_pfear_map[] = {
-	/* Ice Lake and Jasper Lake generation onwards only */
 	{"RES_65",		BIT(0)},
 	{"RES_66",		BIT(1)},
 	{"RES_67",		BIT(2)},
@@ -268,13 +267,16 @@ static const struct pmc_bit_map icl_pfear_map[] = {
 };
 
 static const struct pmc_bit_map *ext_icl_pfear_map[] = {
+	/*
+	 * Check intel_pmc_core_ids[] users of icl_reg_map for
+	 * a list of core SoCs using this.
+	 */
 	cnp_pfear_map,
 	icl_pfear_map,
 	NULL
 };
 
 static const struct pmc_bit_map tgl_pfear_map[] = {
-	/* Tiger Lake and Elkhart Lake generation onwards only */
 	{"PSF9",		BIT(0)},
 	{"RES_66",		BIT(1)},
 	{"RES_67",		BIT(2)},
@@ -286,6 +288,10 @@ static const struct pmc_bit_map tgl_pfear_map[] = {
 };
 
 static const struct pmc_bit_map *ext_tgl_pfear_map[] = {
+	/*
+	 * Check intel_pmc_core_ids[] users of tgl_reg_map for
+	 * a list of core SoCs using this.
+	 */
 	cnp_pfear_map,
 	tgl_pfear_map,
 	NULL
@@ -369,7 +375,10 @@ static const struct pmc_bit_map cnp_ltr_show_map[] = {
 	{"ISH",			CNP_PMC_LTR_ISH},
 	{"UFSX2",		CNP_PMC_LTR_UFSX2},
 	{"EMMC",		CNP_PMC_LTR_EMMC},
-	/* Reserved for Cannon Lake but valid for Ice Lake */
+	/*
+	 * Check intel_pmc_core_ids[] users of cnp_reg_map for
+	 * a list of core SoCs using this.
+	 */
 	{"WIGIG",		ICL_PMC_LTR_WIGIG},
 	/* Below two cannot be used for LTR_IGNORE */
 	{"CURRENT_PLATFORM",	CNP_PMC_LTR_CUR_PLT},
@@ -380,6 +389,7 @@ static const struct pmc_bit_map cnp_ltr_show_map[] = {
 static const struct pmc_reg_map cnp_reg_map = {
 	.pfear_sts = ext_cnp_pfear_map,
 	.slp_s0_offset = CNP_PMC_SLP_S0_RES_COUNTER_OFFSET,
+	.slp_s0_res_counter_step = SPT_PMC_SLP_S0_RES_COUNTER_STEP,
 	.slps0_dbg_maps = cnp_slps0_dbg_maps,
 	.ltr_show_sts = cnp_ltr_show_map,
 	.msr_sts = msr_map,
@@ -396,6 +406,7 @@ static const struct pmc_reg_map cnp_reg_map = {
 static const struct pmc_reg_map icl_reg_map = {
 	.pfear_sts = ext_icl_pfear_map,
 	.slp_s0_offset = CNP_PMC_SLP_S0_RES_COUNTER_OFFSET,
+	.slp_s0_res_counter_step = ICL_PMC_SLP_S0_RES_COUNTER_STEP,
 	.slps0_dbg_maps = cnp_slps0_dbg_maps,
 	.ltr_show_sts = cnp_ltr_show_map,
 	.msr_sts = msr_map,
@@ -409,7 +420,7 @@ static const struct pmc_reg_map icl_reg_map = {
 	.ltr_ignore_max = ICL_NUM_IP_IGN_ALLOWED,
 };
 
-static const struct pmc_bit_map tgl_lpm0_map[] = {
+static const struct pmc_bit_map tgl_clocksource_status_map[] = {
 	{"USB2PLL_OFF_STS",			BIT(18)},
 	{"PCIe/USB3.1_Gen2PLL_OFF_STS",		BIT(19)},
 	{"PCIe_Gen3PLL_OFF_STS",		BIT(20)},
@@ -425,35 +436,35 @@ static const struct pmc_bit_map tgl_lpm0_map[] = {
 	{}
 };
 
-static const struct pmc_bit_map tgl_lpm1_map[] = {
-	{"SPI_PG_STS",				BIT(2)},
-	{"xHCI_PG_STS",				BIT(3)},
-	{"PCIe_Ctrller_A_PG_STS",		BIT(4)},
-	{"PCIe_Ctrller_B_PG_STS",		BIT(5)},
-	{"PCIe_Ctrller_C_PG_STS",		BIT(6)},
-	{"GBE_PG_STS",				BIT(7)},
-	{"SATA_PG_STS",				BIT(8)},
-	{"HDA0_PG_STS",				BIT(9)},
-	{"HDA1_PG_STS",				BIT(10)},
-	{"HDA2_PG_STS",				BIT(11)},
-	{"HDA3_PG_STS",				BIT(12)},
-	{"PCIe_Ctrller_D_PG_STS",		BIT(13)},
-	{"ISIO_PG_STS",				BIT(14)},
-	{"SMB_PG_STS",				BIT(16)},
-	{"ISH_PG_STS",				BIT(17)},
-	{"ITH_PG_STS",				BIT(19)},
-	{"SDX_PG_STS",				BIT(20)},
-	{"xDCI_PG_STS",				BIT(25)},
-	{"DCI_PG_STS",				BIT(26)},
-	{"CSME0_PG_STS",			BIT(27)},
-	{"CSME_KVM_PG_STS",			BIT(28)},
-	{"CSME1_PG_STS",			BIT(29)},
-	{"CSME_CLINK_PG_STS",			BIT(30)},
-	{"CSME2_PG_STS",			BIT(31)},
+static const struct pmc_bit_map tgl_power_gating_status_map[] = {
+	{"CSME_PG_STS",				BIT(0)},
+	{"SATA_PG_STS",				BIT(1)},
+	{"xHCI_PG_STS",				BIT(2)},
+	{"UFSX2_PG_STS",			BIT(3)},
+	{"OTG_PG_STS",				BIT(5)},
+	{"SPA_PG_STS",				BIT(6)},
+	{"SPB_PG_STS",				BIT(7)},
+	{"SPC_PG_STS",				BIT(8)},
+	{"SPD_PG_STS",				BIT(9)},
+	{"SPE_PG_STS",				BIT(10)},
+	{"SPF_PG_STS",				BIT(11)},
+	{"LSX_PG_STS",				BIT(13)},
+	{"P2SB_PG_STS",				BIT(14)},
+	{"PSF_PG_STS",				BIT(15)},
+	{"SBR_PG_STS",				BIT(16)},
+	{"OPIDMI_PG_STS",			BIT(17)},
+	{"THC0_PG_STS",				BIT(18)},
+	{"THC1_PG_STS",				BIT(19)},
+	{"GBETSN_PG_STS",			BIT(20)},
+	{"GBE_PG_STS",				BIT(21)},
+	{"LPSS_PG_STS",				BIT(22)},
+	{"MMP_UFSX2_PG_STS",			BIT(23)},
+	{"MMP_UFSX2B_PG_STS",			BIT(24)},
+	{"FIA_PG_STS",				BIT(25)},
 	{}
 };
 
-static const struct pmc_bit_map tgl_lpm2_map[] = {
+static const struct pmc_bit_map tgl_d3_status_map[] = {
 	{"ADSP_D3_STS",				BIT(0)},
 	{"SATA_D3_STS",				BIT(1)},
 	{"xHCI0_D3_STS",			BIT(2)},
@@ -468,7 +479,7 @@ static const struct pmc_bit_map tgl_lpm2_map[] = {
 	{}
 };
 
-static const struct pmc_bit_map tgl_lpm3_map[] = {
+static const struct pmc_bit_map tgl_vnn_req_status_map[] = {
 	{"GPIO_COM0_VNN_REQ_STS",		BIT(1)},
 	{"GPIO_COM1_VNN_REQ_STS",		BIT(2)},
 	{"GPIO_COM2_VNN_REQ_STS",		BIT(3)},
@@ -493,7 +504,7 @@ static const struct pmc_bit_map tgl_lpm3_map[] = {
 	{}
 };
 
-static const struct pmc_bit_map tgl_lpm4_map[] = {
+static const struct pmc_bit_map tgl_vnn_misc_status_map[] = {
 	{"CPU_C10_REQ_STS_0",			BIT(0)},
 	{"PCIe_LPM_En_REQ_STS_3",		BIT(3)},
 	{"ITH_REQ_STS_5",			BIT(5)},
@@ -509,7 +520,7 @@ static const struct pmc_bit_map tgl_lpm4_map[] = {
 	{}
 };
 
-static const struct pmc_bit_map tgl_lpm5_map[] = {
+static const struct pmc_bit_map tgl_signal_status_map[] = {
 	{"LSX_Wake0_En_STS",			BIT(0)},
 	{"LSX_Wake0_Pol_STS",			BIT(1)},
 	{"LSX_Wake1_En_STS",			BIT(2)},
@@ -546,18 +557,19 @@ static const struct pmc_bit_map tgl_lpm5_map[] = {
 };
 
 static const struct pmc_bit_map *tgl_lpm_maps[] = {
-	tgl_lpm0_map,
-	tgl_lpm1_map,
-	tgl_lpm2_map,
-	tgl_lpm3_map,
-	tgl_lpm4_map,
-	tgl_lpm5_map,
+	tgl_clocksource_status_map,
+	tgl_power_gating_status_map,
+	tgl_d3_status_map,
+	tgl_vnn_req_status_map,
+	tgl_vnn_misc_status_map,
+	tgl_signal_status_map,
 	NULL
 };
 
 static const struct pmc_reg_map tgl_reg_map = {
 	.pfear_sts = ext_tgl_pfear_map,
 	.slp_s0_offset = CNP_PMC_SLP_S0_RES_COUNTER_OFFSET,
+	.slp_s0_res_counter_step = TGL_PMC_SLP_S0_RES_COUNTER_STEP,
 	.ltr_show_sts = cnp_ltr_show_map,
 	.msr_sts = msr_map,
 	.ltr_ignore_offset = CNP_PMC_LTR_IGNORE_OFFSET,
@@ -586,9 +598,9 @@ static inline void pmc_core_reg_write(struct pmc_dev *pmcdev, int reg_offset,
 	writel(val, pmcdev->regbase + reg_offset);
 }
 
-static inline u64 pmc_core_adjust_slp_s0_step(u32 value)
+static inline u64 pmc_core_adjust_slp_s0_step(struct pmc_dev *pmcdev, u32 value)
 {
-	return (u64)value * SPT_PMC_SLP_S0_RES_COUNTER_STEP;
+	return (u64)value * pmcdev->map->slp_s0_res_counter_step;
 }
 
 static int pmc_core_dev_state_get(void *data, u64 *val)
@@ -598,7 +610,7 @@ static int pmc_core_dev_state_get(void *data, u64 *val)
 	u32 value;
 
 	value = pmc_core_reg_read(pmcdev, map->slp_s0_offset);
-	*val = pmc_core_adjust_slp_s0_step(value);
+	*val = pmc_core_adjust_slp_s0_step(pmcdev, value);
 
 	return 0;
 }
@@ -628,7 +640,7 @@ static void pmc_core_slps0_display(struct pmc_dev *pmcdev, struct device *dev,
 		offset += 4;
 		while (map->name) {
 			if (dev)
-				dev_dbg(dev, "SLP_S0_DBG: %-32s\tState: %s\n",
+				dev_info(dev, "SLP_S0_DBG: %-32s\tState: %s\n",
 					map->name,
 					data & map->bit_mask ? "Yes" : "No");
 			if (s)
@@ -671,7 +683,7 @@ static void pmc_core_lpm_display(struct pmc_dev *pmcdev, struct device *dev,
 
 	for (idx = 0; idx < arr_size; idx++) {
 		if (dev)
-			dev_dbg(dev, "\nLPM_%s_%d:\t0x%x\n", str, idx,
+			dev_info(dev, "\nLPM_%s_%d:\t0x%x\n", str, idx,
 				lpm_regs[idx]);
 		if (s)
 			seq_printf(s, "\nLPM_%s_%d:\t0x%x\n", str, idx,
@@ -679,7 +691,7 @@ static void pmc_core_lpm_display(struct pmc_dev *pmcdev, struct device *dev,
 		for (index = 0; maps[idx][index].name && index < len; index++) {
 			bit_mask = maps[idx][index].bit_mask;
 			if (dev)
-				dev_dbg(dev, "%-30s %-30d\n",
+				dev_info(dev, "%-30s %-30d\n",
 					maps[idx][index].name,
 					lpm_regs[idx] & bit_mask ? 1 : 0);
 			if (s)
@@ -1147,6 +1159,7 @@ static const struct x86_cpu_id intel_pmc_core_ids[] = {
 	X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE,		&tgl_reg_map),
 	X86_MATCH_INTEL_FAM6_MODEL(ATOM_TREMONT,	&tgl_reg_map),
 	X86_MATCH_INTEL_FAM6_MODEL(ATOM_TREMONT_L,	&icl_reg_map),
+	X86_MATCH_INTEL_FAM6_MODEL(ROCKETLAKE,		&tgl_reg_map),
 	{}
 };
 

drivers/platform/x86/intel_pmc_core.h

@@ -30,7 +30,7 @@
 #define SPT_PMC_MPHY_CORE_STS_1			0x1142
 #define SPT_PMC_MPHY_COM_STS_0			0x1155
 #define SPT_PMC_MMIO_REG_LEN			0x1000
-#define SPT_PMC_SLP_S0_RES_COUNTER_STEP		0x64
+#define SPT_PMC_SLP_S0_RES_COUNTER_STEP		0x68
 #define PMC_BASE_ADDR_MASK			~(SPT_PMC_MMIO_REG_LEN - 1)
 #define MTPMC_MASK				0xffff0000
 #define PPFEAR_MAX_NUM_ENTRIES			12
@@ -185,8 +185,10 @@ enum ppfear_regs {
 #define ICL_PPFEAR_NUM_ENTRIES			9
 #define ICL_NUM_IP_IGN_ALLOWED			20
 #define ICL_PMC_LTR_WIGIG			0x1BFC
+#define ICL_PMC_SLP_S0_RES_COUNTER_STEP		0x64
 
 #define TGL_NUM_IP_IGN_ALLOWED			22
+#define TGL_PMC_SLP_S0_RES_COUNTER_STEP		0x7A
 
 /*
  * Tigerlake Power Management Controller register offsets
@@ -245,6 +247,7 @@ struct pmc_reg_map {
 	const struct pmc_bit_map *msr_sts;
 	const struct pmc_bit_map **lpm_sts;
 	const u32 slp_s0_offset;
+	const int slp_s0_res_counter_step;
 	const u32 ltr_ignore_offset;
 	const int regmap_length;
 	const u32 ppfear0_offset;

drivers/platform/x86/mlx-platform.c

@@ -328,15 +328,6 @@ static struct i2c_board_info mlxplat_mlxcpld_psu[] = {
 	},
 };
 
-static struct i2c_board_info mlxplat_mlxcpld_ng_psu[] = {
-	{
-		I2C_BOARD_INFO("24c32", 0x51),
-	},
-	{
-		I2C_BOARD_INFO("24c32", 0x50),
-	},
-};
-
 static struct i2c_board_info mlxplat_mlxcpld_pwr[] = {
 	{
 		I2C_BOARD_INFO("dps460", 0x59),
@@ -770,15 +761,13 @@ static struct mlxreg_core_data mlxplat_mlxcpld_default_ng_psu_items_data[] = {
 		.label = "psu1",
 		.reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET,
 		.mask = BIT(0),
-		.hpdev.brdinfo = &mlxplat_mlxcpld_ng_psu[0],
-		.hpdev.nr = MLXPLAT_CPLD_PSU_MSNXXXX_NR,
+		.hpdev.nr = MLXPLAT_CPLD_NR_NONE,
 	},
 	{
 		.label = "psu2",
 		.reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET,
 		.mask = BIT(1),
-		.hpdev.brdinfo = &mlxplat_mlxcpld_ng_psu[1],
-		.hpdev.nr = MLXPLAT_CPLD_PSU_MSNXXXX_NR,
+		.hpdev.nr = MLXPLAT_CPLD_NR_NONE,
 	},
 };
 
@@ -1950,6 +1939,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_default_fan_data[] = {
 static struct mlxreg_core_platform_data mlxplat_default_fan_data = {
 		.data = mlxplat_mlxcpld_default_fan_data,
 		.counter = ARRAY_SIZE(mlxplat_mlxcpld_default_fan_data),
+		.capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET,
 };
 
 /* Watchdog type1: hardware implementation version1

include/linux/platform_data/mlxreg.h

+/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
 /*
- * Copyright (c) 2017 Mellanox Technologies. All rights reserved.
- * Copyright (c) 2017 Vadim Pasternak <vadimp@mellanox.com>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the names of the copyright holders nor the names of its
- *    contributors may be used to endorse or promote products derived from
- *    this software without specific prior written permission.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") version 2 as published by the Free
- * Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
+ * Copyright (C) 2017-2020 Mellanox Technologies Ltd.
  */
 
 #ifndef __LINUX_PLATFORM_DATA_MLXREG_H
@@ -137,6 +109,7 @@ struct mlxreg_core_item {
  * @features: supported features of device;
  * @version: implementation version;
  * @identity: device identity name;
+ * @capability: device capability register;
  */
 struct mlxreg_core_platform_data {
 	struct mlxreg_core_data *data;
@@ -145,6 +118,7 @@ struct mlxreg_core_platform_data {
 	u32 features;
 	u32 version;
 	char identity[MLXREG_CORE_LABEL_MAX_SIZE];
+	u32 capability;
 };
 
 /**

tools/power/x86/intel-speed-select/isst-config.c

@@ -15,7 +15,7 @@ struct process_cmd_struct {
 	int arg;
 };
 
-static const char *version_str = "v1.5";
+static const char *version_str = "v1.6";
 static const int supported_api_ver = 1;
 static struct isst_if_platform_info isst_platform_info;
 static char *progname;
@@ -545,20 +545,23 @@ static void set_cpu_present_cpu_mask(void)
 	}
 }
 
-int get_core_count(int pkg_id, int die_id)
+int get_max_punit_core_id(int pkg_id, int die_id)
 {
-	int cnt = 0;
-
-	if (pkg_id < MAX_PACKAGE_COUNT && die_id < MAX_DIE_PER_PACKAGE) {
+	int max_id = 0;
 	int i;
 
-		for (i = 0; i < sizeof(long long) * 8; ++i) {
-			if (core_mask[pkg_id][die_id] & (1ULL << i))
-				cnt++;
-		}
+	for (i = 0; i < topo_max_cpus; ++i)
+	{
+		if (!CPU_ISSET_S(i, present_cpumask_size, present_cpumask))
+			continue;
+
+		if (cpu_map[i].pkg_id == pkg_id &&
+			cpu_map[i].die_id == die_id &&
+			cpu_map[i].punit_cpu_core > max_id)
+			max_id = cpu_map[i].punit_cpu_core;
 	}
 
-	return cnt;
+	return max_id;
 }
 
 int get_cpu_count(int pkg_id, int die_id)

tools/power/x86/intel-speed-select/isst-core.c

@@ -396,7 +396,7 @@ int isst_get_pbf_info(int cpu, int level, struct isst_pbf_info *pbf_info)
 {
 	struct isst_pkg_ctdp_level_info ctdp_level;
 	struct isst_pkg_ctdp pkg_dev;
-	int i, ret, core_cnt, max;
+	int i, ret, max_punit_core, max_mask_index;
 	unsigned int req, resp;
 
 	ret = isst_get_ctdp_levels(cpu, &pkg_dev);
@@ -421,10 +421,10 @@ int isst_get_pbf_info(int cpu, int level, struct isst_pbf_info *pbf_info)
 
 	pbf_info->core_cpumask_size = alloc_cpu_set(&pbf_info->core_cpumask);
 
-	core_cnt = get_core_count(get_physical_package_id(cpu), get_physical_die_id(cpu));
-	max = core_cnt > 32 ? 2 : 1;
+	max_punit_core = get_max_punit_core_id(get_physical_package_id(cpu), get_physical_die_id(cpu));
+	max_mask_index = max_punit_core > 32 ? 2 : 1;
 
-	for (i = 0; i < max; ++i) {
+	for (i = 0; i < max_mask_index; ++i) {
 		unsigned long long mask;
 		int count;
 

tools/power/x86/intel-speed-select/isst.h

@@ -170,7 +170,7 @@ struct isst_pkg_ctdp {
 
 extern int get_topo_max_cpus(void);
 extern int get_cpu_count(int pkg_id, int die_id);
-extern int get_core_count(int pkg_id, int die_id);
+extern int get_max_punit_core_id(int pkg_id, int die_id);
 
 /* Common interfaces */
 FILE *get_output_file(void);