diff options
Diffstat (limited to 'arch/mips/include/asm/netlogic')
| -rw-r--r-- | arch/mips/include/asm/netlogic/xlp-hal/iomap.h | 3 | ||||
| -rw-r--r-- | arch/mips/include/asm/netlogic/xlp-hal/pcibus.h | 76 | ||||
| -rw-r--r-- | arch/mips/include/asm/netlogic/xlp-hal/xlp.h | 8 |
3 files changed, 85 insertions, 2 deletions
diff --git a/arch/mips/include/asm/netlogic/xlp-hal/iomap.h b/arch/mips/include/asm/netlogic/xlp-hal/iomap.h index 86cc3391e50..ece86f1fceb 100644 --- a/arch/mips/include/asm/netlogic/xlp-hal/iomap.h +++ b/arch/mips/include/asm/netlogic/xlp-hal/iomap.h @@ -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 diff --git a/arch/mips/include/asm/netlogic/xlp-hal/pcibus.h b/arch/mips/include/asm/netlogic/xlp-hal/pcibus.h new file mode 100644 index 00000000000..66c323d1bd7 --- /dev/null +++ b/arch/mips/include/asm/netlogic/xlp-hal/pcibus.h @@ -0,0 +1,76 @@ +/* + * Copyright (c) 2003-2012 Broadcom Corporation + * 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 Broadcom + * 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 BROADCOM ``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 BROADCOM 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 __NLM_HAL_PCIBUS_H__ +#define __NLM_HAL_PCIBUS_H__ + +/* PCIE Memory and IO regions */ +#define PCIE_MEM_BASE 0xd0000000ULL +#define PCIE_MEM_LIMIT 0xdfffffffULL +#define PCIE_IO_BASE 0x14000000ULL +#define PCIE_IO_LIMIT 0x15ffffffULL + +#define PCIE_BRIDGE_CMD 0x1 +#define PCIE_BRIDGE_MSI_CAP 0x14 +#define PCIE_BRIDGE_MSI_ADDRL 0x15 +#define PCIE_BRIDGE_MSI_ADDRH 0x16 +#define PCIE_BRIDGE_MSI_DATA 0x17 + +/* XLP Global PCIE configuration space registers */ +#define PCIE_BYTE_SWAP_MEM_BASE 0x247 +#define PCIE_BYTE_SWAP_MEM_LIM 0x248 +#define PCIE_BYTE_SWAP_IO_BASE 0x249 +#define PCIE_BYTE_SWAP_IO_LIM 0x24A +#define PCIE_MSI_STATUS 0x25A +#define PCIE_MSI_EN 0x25B +#define PCIE_INT_EN0 0x261 + +/* PCIE_MSI_EN */ +#define PCIE_MSI_VECTOR_INT_EN 0xFFFFFFFF + +/* PCIE_INT_EN0 */ +#define PCIE_MSI_INT_EN (1 << 9) + +#ifndef __ASSEMBLY__ + +#define nlm_read_pcie_reg(b, r) nlm_read_reg(b, r) +#define nlm_write_pcie_reg(b, r, v) nlm_write_reg(b, r, v) +#define nlm_get_pcie_base(node, inst) \ + nlm_pcicfg_base(XLP_IO_PCIE_OFFSET(node, inst)) +#define nlm_get_pcie_regbase(node, inst) \ + (nlm_get_pcie_base(node, inst) + XLP_IO_PCI_HDRSZ) + +int xlp_pcie_link_irt(int link); +#endif +#endif /* __NLM_HAL_PCIBUS_H__ */ diff --git a/arch/mips/include/asm/netlogic/xlp-hal/xlp.h b/arch/mips/include/asm/netlogic/xlp-hal/xlp.h index 1540588e396..dc6e98eb441 100644 --- a/arch/mips/include/asm/netlogic/xlp-hal/xlp.h +++ b/arch/mips/include/asm/netlogic/xlp-hal/xlp.h @@ -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__ |