Netlogic XLR/XLP fixes and updates.

index 3d701a9..0148001 100644
@@ -327,7 +327,7 @@ static int __init pcibios_init(void)
 		}
 	} else {
 		/* XLR PCI controller ACK */
-		irq_set_handler_data(PIC_PCIE_XLSB0_LINK3_IRQ, xlr_pci_ack);
+		irq_set_handler_data(PIC_PCIX_IRQ, xlr_pci_ack);
 	}
 
 	return 0;

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index 0148001..7dc1de2 100644
@@ -334,7 +334,3 @@ static int __init pcibios_init(void)
 }
 
 arch_initcall(pcibios_init);
-
-struct pci_fixup pcibios_fixups[] = {
-	{0}
-};

index bf7d41d..7b63a6b 100644
@@ -47,7 +47,9 @@
 #define CPU_BLOCKID_MAP		10
 
 #define LSU_DEFEATURE		0x304
-#define LSU_CERRLOG_REGID	0x09
+#define LSU_DEBUG_ADDR		0x305
+#define LSU_DEBUG_DATA0		0x306
+#define LSU_CERRLOG_REGID	0x309
 #define SCHED_DEFEATURE		0x700
 
 /* Offsets of interest from the 'MAP' Block */

index acb677a..b3df7c2 100644
@@ -82,8 +82,10 @@ void __init prom_free_prom_memory(void)
 
 void xlp_mmu_init(void)
 {
+	/* enable extended TLB and Large Fixed TLB */
 	write_c0_config6(read_c0_config6() | 0x24);
-	current_cpu_data.tlbsize = ((read_c0_config6() >> 16) & 0xffff) + 1;
+
+	/* set page mask of Fixed TLB in config7 */
 	write_c0_config7(PM_DEFAULT_MASK >>
 		(13 + (ffz(PM_DEFAULT_MASK >> 13) / 2)));
 }

@@ -100,6 +102,10 @@ void __init prom_init(void)
 	nlm_common_ebase = read_c0_ebase() & (~((1 << 12) - 1));
 #ifdef CONFIG_SMP
 	nlm_wakeup_secondary_cpus(0xffffffff);
+
+	/* update TLB size after waking up threads */
+	current_cpu_data.tlbsize = ((read_c0_config6() >> 16) & 0xffff) + 1;
+
 	register_smp_ops(&nlm_smp_ops);
 #endif
 }

index 51f6ad4..8492e83 100644
@@ -35,39 +35,40 @@
 #ifndef _ASM_NLM_GPIO_H
 #define _ASM_NLM_GPIO_H
 
-#define NETLOGIC_GPIO_INT_EN_REG		0
-#define NETLOGIC_GPIO_INPUT_INVERSION_REG	1
-#define NETLOGIC_GPIO_IO_DIR_REG		2
-#define NETLOGIC_GPIO_IO_DATA_WR_REG		3
-#define NETLOGIC_GPIO_IO_DATA_RD_REG		4
+#define GPIO_INT_EN_REG			0
+#define GPIO_INPUT_INVERSION_REG	1
+#define GPIO_IO_DIR_REG			2
+#define GPIO_IO_DATA_WR_REG		3
+#define GPIO_IO_DATA_RD_REG		4
 
-#define NETLOGIC_GPIO_SWRESET_REG		8
-#define NETLOGIC_GPIO_DRAM1_CNTRL_REG		9
-#define NETLOGIC_GPIO_DRAM1_RATIO_REG		10
-#define NETLOGIC_GPIO_DRAM1_RESET_REG		11
-#define NETLOGIC_GPIO_DRAM1_STATUS_REG		12
-#define NETLOGIC_GPIO_DRAM2_CNTRL_REG		13
-#define NETLOGIC_GPIO_DRAM2_RATIO_REG		14
-#define NETLOGIC_GPIO_DRAM2_RESET_REG		15
-#define NETLOGIC_GPIO_DRAM2_STATUS_REG		16
+#define GPIO_SWRESET_REG		8
+#define GPIO_DRAM1_CNTRL_REG		9
+#define GPIO_DRAM1_RATIO_REG		10
+#define GPIO_DRAM1_RESET_REG		11
+#define GPIO_DRAM1_STATUS_REG		12
+#define GPIO_DRAM2_CNTRL_REG		13
+#define GPIO_DRAM2_RATIO_REG		14
+#define GPIO_DRAM2_RESET_REG		15
+#define GPIO_DRAM2_STATUS_REG		16
 
-#define NETLOGIC_GPIO_PWRON_RESET_CFG_REG	21
-#define NETLOGIC_GPIO_BIST_ALL_GO_STATUS_REG	24
-#define NETLOGIC_GPIO_BIST_CPU_GO_STATUS_REG	25
-#define NETLOGIC_GPIO_BIST_DEV_GO_STATUS_REG	26
+#define GPIO_PWRON_RESET_CFG_REG	21
+#define GPIO_BIST_ALL_GO_STATUS_REG	24
+#define GPIO_BIST_CPU_GO_STATUS_REG	25
+#define GPIO_BIST_DEV_GO_STATUS_REG	26
 
-#define NETLOGIC_GPIO_FUSE_BANK_REG		35
-#define NETLOGIC_GPIO_CPU_RESET_REG		40
-#define NETLOGIC_GPIO_RNG_REG			43
+#define GPIO_FUSE_BANK_REG		35
+#define GPIO_CPU_RESET_REG		40
+#define GPIO_RNG_REG			43
 
-#define NETLOGIC_PWRON_RESET_PCMCIA_BOOT	17
-#define NETLOGIC_GPIO_LED_BITMAP	0x1700000
-#define NETLOGIC_GPIO_LED_0_SHIFT		20
-#define NETLOGIC_GPIO_LED_1_SHIFT		24
+#define PWRON_RESET_PCMCIA_BOOT		17
 
-#define NETLOGIC_GPIO_LED_OUTPUT_CODE_RESET	0x01
-#define NETLOGIC_GPIO_LED_OUTPUT_CODE_HARD_RESET 0x02
-#define NETLOGIC_GPIO_LED_OUTPUT_CODE_SOFT_RESET 0x03
-#define NETLOGIC_GPIO_LED_OUTPUT_CODE_MAIN	0x04
+#define GPIO_LED_BITMAP			0x1700000
+#define GPIO_LED_0_SHIFT		20
+#define GPIO_LED_1_SHIFT		24
+
+#define GPIO_LED_OUTPUT_CODE_RESET	0x01
+#define GPIO_LED_OUTPUT_CODE_HARD_RESET 0x02
+#define GPIO_LED_OUTPUT_CODE_SOFT_RESET 0x03
+#define GPIO_LED_OUTPUT_CODE_MAIN	0x04
 
 #endif

index c9d066d..81b1d31 100644
@@ -85,7 +85,7 @@ static void nlm_linux_exit(void)
 
 	gpiobase = nlm_mmio_base(NETLOGIC_IO_GPIO_OFFSET);
 	/* trigger a chip reset by writing 1 to GPIO_SWRESET_REG */
-	nlm_write_reg(gpiobase, NETLOGIC_GPIO_SWRESET_REG, 1);
+	nlm_write_reg(gpiobase, GPIO_SWRESET_REG, 1);
 	for ( ; ; )
 		cpu_wait();
 }

new file mode 100644
index 0000000..f34727d
@@ -0,0 +1,104 @@
+/*
+ * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
+ * reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the NetLogic
+ * license below:
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``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 NETLOGIC 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.
+ */
+#ifndef _ASM_NLM_BRIDGE_H_
+#define _ASM_NLM_BRIDGE_H_
+
+#define BRIDGE_DRAM_0_BAR		0
+#define BRIDGE_DRAM_1_BAR		1
+#define BRIDGE_DRAM_2_BAR		2
+#define BRIDGE_DRAM_3_BAR		3
+#define BRIDGE_DRAM_4_BAR		4
+#define BRIDGE_DRAM_5_BAR		5
+#define BRIDGE_DRAM_6_BAR		6
+#define BRIDGE_DRAM_7_BAR		7
+#define BRIDGE_DRAM_CHN_0_MTR_0_BAR	8
+#define BRIDGE_DRAM_CHN_0_MTR_1_BAR	9
+#define BRIDGE_DRAM_CHN_0_MTR_2_BAR	10
+#define BRIDGE_DRAM_CHN_0_MTR_3_BAR	11
+#define BRIDGE_DRAM_CHN_0_MTR_4_BAR	12
+#define BRIDGE_DRAM_CHN_0_MTR_5_BAR	13
+#define BRIDGE_DRAM_CHN_0_MTR_6_BAR	14
+#define BRIDGE_DRAM_CHN_0_MTR_7_BAR	15
+#define BRIDGE_DRAM_CHN_1_MTR_0_BAR	16
+#define BRIDGE_DRAM_CHN_1_MTR_1_BAR	17
+#define BRIDGE_DRAM_CHN_1_MTR_2_BAR	18
+#define BRIDGE_DRAM_CHN_1_MTR_3_BAR	19
+#define BRIDGE_DRAM_CHN_1_MTR_4_BAR	20
+#define BRIDGE_DRAM_CHN_1_MTR_5_BAR	21
+#define BRIDGE_DRAM_CHN_1_MTR_6_BAR	22
+#define BRIDGE_DRAM_CHN_1_MTR_7_BAR	23
+#define BRIDGE_CFG_BAR			24
+#define BRIDGE_PHNX_IO_BAR		25
+#define BRIDGE_FLASH_BAR		26
+#define BRIDGE_SRAM_BAR			27
+#define BRIDGE_HTMEM_BAR		28
+#define BRIDGE_HTINT_BAR		29
+#define BRIDGE_HTPIC_BAR		30
+#define BRIDGE_HTSM_BAR			31
+#define BRIDGE_HTIO_BAR			32
+#define BRIDGE_HTCFG_BAR		33
+#define BRIDGE_PCIXCFG_BAR		34
+#define BRIDGE_PCIXMEM_BAR		35
+#define BRIDGE_PCIXIO_BAR		36
+#define BRIDGE_DEVICE_MASK		37
+#define BRIDGE_AERR_INTR_LOG1		38
+#define BRIDGE_AERR_INTR_LOG2		39
+#define BRIDGE_AERR_INTR_LOG3		40
+#define BRIDGE_AERR_DEV_STAT		41
+#define BRIDGE_AERR1_LOG1		42
+#define BRIDGE_AERR1_LOG2		43
+#define BRIDGE_AERR1_LOG3		44
+#define BRIDGE_AERR1_DEV_STAT		45
+#define BRIDGE_AERR_INTR_EN		46
+#define BRIDGE_AERR_UPG			47
+#define BRIDGE_AERR_CLEAR		48
+#define BRIDGE_AERR1_CLEAR		49
+#define BRIDGE_SBE_COUNTS		50
+#define BRIDGE_DBE_COUNTS		51
+#define BRIDGE_BITERR_INT_EN		52
+
+#define BRIDGE_SYS2IO_CREDITS		53
+#define BRIDGE_EVNT_CNT_CTRL1		54
+#define BRIDGE_EVNT_COUNTER1		55
+#define BRIDGE_EVNT_CNT_CTRL2		56
+#define BRIDGE_EVNT_COUNTER2		57
+#define BRIDGE_RESERVED1		58
+
+#define BRIDGE_DEFEATURE		59
+#define BRIDGE_SCRATCH0			60
+#define BRIDGE_SCRATCH1			61
+#define BRIDGE_SCRATCH2			62
+#define BRIDGE_SCRATCH3			63
+
+#endif

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index d1f2d4c..0c01142 100644
@@ -89,6 +89,7 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
 	case CPU_R10000:
 	case CPU_R12000:
 	case CPU_R14000:
+	case CPU_XLR:
 		lmodel = &op_model_mipsxx_ops;
 		break;
 

index 54759f1..15cbc34 100644
@@ -31,8 +31,22 @@
 
 #define M_COUNTER_OVERFLOW		(1UL      << 31)
 
+/* Netlogic XLR specific, count events in all threads in a core */
+#define M_PERFCTL_COUNT_ALL_THREADS	(1UL      << 13)
+
 static int (*save_perf_irq)(void);
 
+/*
+ * XLR has only one set of counters per core. Designate the
+ * first hardware thread in the core for setup and init.
+ * Skip CPUs with non-zero hardware thread id (4 hwt per core)
+ */
+#ifdef CONFIG_CPU_XLR
+#define oprofile_skip_cpu(c)	((cpu_logical_map(c) & 0x3) != 0)
+#else
+#define oprofile_skip_cpu(c)	0
+#endif
+
 #ifdef CONFIG_MIPS_MT_SMP
 static int cpu_has_mipsmt_pertccounters;
 #define WHAT		(M_TC_EN_VPE | \

@@ -152,6 +166,8 @@ static void mipsxx_reg_setup(struct op_counter_config *ctr)
 			reg.control[i] |= M_PERFCTL_USER;
 		if (ctr[i].exl)
 			reg.control[i] |= M_PERFCTL_EXL;
+		if (current_cpu_type() == CPU_XLR)
+			reg.control[i] |= M_PERFCTL_COUNT_ALL_THREADS;
 		reg.counter[i] = 0x80000000 - ctr[i].count;
 	}
 }

@@ -162,6 +178,9 @@ static void mipsxx_cpu_setup(void *args)
 {
 	unsigned int counters = op_model_mipsxx_ops.num_counters;
 
+	if (oprofile_skip_cpu(smp_processor_id()))
+		return;
+
 	switch (counters) {
 	case 4:
 		w_c0_perfctrl3(0);

@@ -183,6 +202,9 @@ static void mipsxx_cpu_start(void *args)
 {
 	unsigned int counters = op_model_mipsxx_ops.num_counters;
 
+	if (oprofile_skip_cpu(smp_processor_id()))
+		return;
+
 	switch (counters) {
 	case 4:
 		w_c0_perfctrl3(WHAT | reg.control[3]);

@@ -200,6 +222,9 @@ static void mipsxx_cpu_stop(void *args)
 {
 	unsigned int counters = op_model_mipsxx_ops.num_counters;
 
+	if (oprofile_skip_cpu(smp_processor_id()))
+		return;
+
 	switch (counters) {
 	case 4:
 		w_c0_perfctrl3(0);

@@ -365,6 +390,10 @@ static int __init mipsxx_init(void)
 		op_model_mipsxx_ops.cpu_type = "mips/sb1";
 		break;
 
+	case CPU_XLR:
+		op_model_mipsxx_ops.cpu_type = "mips/xlr";
+		break;
+
 	default:
 		printk(KERN_ERR "Profiling unsupported for this CPU\n");
 

index 86cc339..ece86f1 100644
@@ -36,6 +36,9 @@
 #define __NLM_HAL_IOMAP_H__
 
 #define XLP_DEFAULT_IO_BASE             0x18000000
+#define XLP_DEFAULT_PCI_ECFG_BASE	XLP_DEFAULT_IO_BASE
+#define XLP_DEFAULT_PCI_CFG_BASE	0x1c000000
+
 #define NMI_BASE			0xbfc00000
 #define	XLP_IO_CLK			133333333
 

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index 1540588..dc6e98e 100644
@@ -35,8 +35,12 @@
 #ifndef _NLM_HAL_XLP_H
 #define _NLM_HAL_XLP_H
 
-#define PIC_UART_0_IRQ           17
-#define PIC_UART_1_IRQ           18
+#define PIC_UART_0_IRQ			17
+#define PIC_UART_1_IRQ			18
+#define PIC_PCIE_LINK_0_IRQ		19
+#define PIC_PCIE_LINK_1_IRQ		20
+#define PIC_PCIE_LINK_2_IRQ		21
+#define PIC_PCIE_LINK_3_IRQ		22
 
 #ifndef __ASSEMBLY__
 

index 9428e71..3a4a172 100644
@@ -69,6 +69,14 @@ int nlm_irq_to_irt(int irq)
 		return PIC_IRT_UART_0_INDEX;
 	case PIC_UART_1_IRQ:
 		return PIC_IRT_UART_1_INDEX;
+	case PIC_PCIE_LINK_0_IRQ:
+	       return PIC_IRT_PCIE_LINK_0_INDEX;
+	case PIC_PCIE_LINK_1_IRQ:
+	       return PIC_IRT_PCIE_LINK_1_INDEX;
+	case PIC_PCIE_LINK_2_IRQ:
+	       return PIC_IRT_PCIE_LINK_2_INDEX;
+	case PIC_PCIE_LINK_3_IRQ:
+	       return PIC_IRT_PCIE_LINK_3_INDEX;
 	default:
 		return -1;
 	}

@@ -81,6 +89,14 @@ int nlm_irt_to_irq(int irt)
 		return PIC_UART_0_IRQ;
 	case PIC_IRT_UART_1_INDEX:
 		return PIC_UART_1_IRQ;
+	case PIC_IRT_PCIE_LINK_0_INDEX:
+	       return PIC_PCIE_LINK_0_IRQ;
+	case PIC_IRT_PCIE_LINK_1_INDEX:
+	       return PIC_PCIE_LINK_1_IRQ;
+	case PIC_IRT_PCIE_LINK_2_INDEX:
+	       return PIC_PCIE_LINK_2_IRQ;
+	case PIC_IRT_PCIE_LINK_3_INDEX:
+	       return PIC_PCIE_LINK_3_IRQ;
 	default:
 		return -1;
 	}

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index ece86f1..2c63f97 100644
@@ -132,7 +132,7 @@
 #define	PCI_DEVICE_ID_NLM_PIC		0x1003
 #define	PCI_DEVICE_ID_NLM_PCIE		0x1004
 #define	PCI_DEVICE_ID_NLM_EHCI		0x1007
-#define	PCI_DEVICE_ID_NLM_ILK		0x1008
+#define	PCI_DEVICE_ID_NLM_OHCI		0x1008
 #define	PCI_DEVICE_ID_NLM_NAE		0x1009
 #define	PCI_DEVICE_ID_NLM_POE		0x100A
 #define	PCI_DEVICE_ID_NLM_FMN		0x100B

index b6628f7..ad8b802 100644
@@ -201,7 +201,11 @@
 #define PIC_NUM_USB_IRTS		6
 #define PIC_IRT_USB_0_INDEX		115
 #define PIC_IRT_EHCI_0_INDEX		115
+#define PIC_IRT_OHCI_0_INDEX		116
+#define PIC_IRT_OHCI_1_INDEX		117
 #define PIC_IRT_EHCI_1_INDEX		118
+#define PIC_IRT_OHCI_2_INDEX		119
+#define PIC_IRT_OHCI_3_INDEX		120
 #define PIC_IRT_USB_INDEX(num)		((num) + PIC_IRT_USB_0_INDEX)
 /* 115 to 120 */
 #define PIC_IRT_GDX_INDEX		121

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index dc6e98e..3921a31 100644
@@ -41,6 +41,12 @@
 #define PIC_PCIE_LINK_1_IRQ		20
 #define PIC_PCIE_LINK_2_IRQ		21
 #define PIC_PCIE_LINK_3_IRQ		22
+#define PIC_EHCI_0_IRQ			23
+#define PIC_EHCI_1_IRQ			24
+#define PIC_OHCI_0_IRQ			25
+#define PIC_OHCI_1_IRQ			26
+#define PIC_OHCI_2_IRQ			27
+#define PIC_OHCI_3_IRQ			28
 
 #ifndef __ASSEMBLY__
 

index 3a4a172..fad2cae 100644
@@ -77,6 +77,18 @@ int nlm_irq_to_irt(int irq)
 	       return PIC_IRT_PCIE_LINK_2_INDEX;
 	case PIC_PCIE_LINK_3_IRQ:
 	       return PIC_IRT_PCIE_LINK_3_INDEX;
+	case PIC_EHCI_0_IRQ:
+	       return PIC_IRT_EHCI_0_INDEX;
+	case PIC_EHCI_1_IRQ:
+	       return PIC_IRT_EHCI_1_INDEX;
+	case PIC_OHCI_0_IRQ:
+	       return PIC_IRT_OHCI_0_INDEX;
+	case PIC_OHCI_1_IRQ:
+	       return PIC_IRT_OHCI_1_INDEX;
+	case PIC_OHCI_2_IRQ:
+	       return PIC_IRT_OHCI_2_INDEX;
+	case PIC_OHCI_3_IRQ:
+	       return PIC_IRT_OHCI_3_INDEX;
 	default:
 		return -1;
 	}

@@ -97,6 +109,18 @@ int nlm_irt_to_irq(int irt)
 	       return PIC_PCIE_LINK_2_IRQ;
 	case PIC_IRT_PCIE_LINK_3_INDEX:
 	       return PIC_PCIE_LINK_3_IRQ;
+	case PIC_IRT_EHCI_0_INDEX:
+		return PIC_EHCI_0_IRQ;
+	case PIC_IRT_EHCI_1_INDEX:
+		return PIC_EHCI_1_IRQ;
+	case PIC_IRT_OHCI_0_INDEX:
+		return PIC_OHCI_0_IRQ;
+	case PIC_IRT_OHCI_1_INDEX:
+		return PIC_OHCI_1_IRQ;
+	case PIC_IRT_OHCI_2_INDEX:
+		return PIC_OHCI_2_IRQ;
+	case PIC_IRT_OHCI_3_INDEX:
+		return PIC_OHCI_3_IRQ;
 	default:
 		return -1;
 	}

index 1f5e4cb..2c510d5 100644
@@ -53,7 +53,7 @@
 
 static unsigned int nlm_xlp_uart_in(struct uart_port *p, int offset)
 {
-	 return nlm_read_reg(p->iobase, offset);
+	return nlm_read_reg(p->iobase, offset);
 }
 
 static void nlm_xlp_uart_out(struct uart_port *p, int offset, int value)

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