* [PATCH 01/10] MIPS: OCTEON: Handle bootloader structures in little-endian mode.
2015-03-30 16:00 [PATCH 00/10] MIPS: OCTEON: Little Endian roll-up Paul Martin
@ 2015-03-30 16:00 ` Paul Martin
2015-03-30 22:11 ` Ralf Baechle
2015-03-30 16:00 ` [PATCH 02/10] MIPS: OCTEON: Add mach-cavium-octeon/mangle-port.h Paul Martin
` (9 subsequent siblings)
10 siblings, 1 reply; 23+ messages in thread
From: Paul Martin @ 2015-03-30 16:00 UTC (permalink / raw)
To: linux-mips
From: David Daney <david.daney@cavium.com>
Compensate for the differences in the layout of in-memory bootloader
information as seen from little-endian mode.
Signed-off-by: David Daney <david.daney@cavium.com>
Signed-off-by: Aleksey Makarov <aleksey.makarov@auriga.com>
Signed-off-by: Paul Martin <paul.martin@codethink.co.uk>
---
arch/mips/cavium-octeon/octeon_boot.h | 23 ++++++++++++
arch/mips/include/asm/octeon/cvmx-bootinfo.h | 55 ++++++++++++++++++++++++++++
2 files changed, 78 insertions(+)
diff --git a/arch/mips/cavium-octeon/octeon_boot.h b/arch/mips/cavium-octeon/octeon_boot.h
index 7b066bb..a6ce7c4 100644
--- a/arch/mips/cavium-octeon/octeon_boot.h
+++ b/arch/mips/cavium-octeon/octeon_boot.h
@@ -37,11 +37,13 @@ struct boot_init_vector {
/* similar to bootloader's linux_app_boot_info but without global data */
struct linux_app_boot_info {
+#ifdef __BIG_ENDIAN_BITFIELD
uint32_t labi_signature;
uint32_t start_core0_addr;
uint32_t avail_coremask;
uint32_t pci_console_active;
uint32_t icache_prefetch_disable;
+ uint32_t padding;
uint64_t InitTLBStart_addr;
uint32_t start_app_addr;
uint32_t cur_exception_base;
@@ -49,6 +51,27 @@ struct linux_app_boot_info {
uint32_t compact_flash_common_base_addr;
uint32_t compact_flash_attribute_base_addr;
uint32_t led_display_base_addr;
+#else
+ uint32_t start_core0_addr;
+ uint32_t labi_signature;
+
+ uint32_t pci_console_active;
+ uint32_t avail_coremask;
+
+ uint32_t padding;
+ uint32_t icache_prefetch_disable;
+
+ uint64_t InitTLBStart_addr;
+
+ uint32_t cur_exception_base;
+ uint32_t start_app_addr;
+
+ uint32_t compact_flash_common_base_addr;
+ uint32_t no_mark_private_data;
+
+ uint32_t led_display_base_addr;
+ uint32_t compact_flash_attribute_base_addr;
+#endif
};
/* If not to copy a lot of bootloader's structures
diff --git a/arch/mips/include/asm/octeon/cvmx-bootinfo.h b/arch/mips/include/asm/octeon/cvmx-bootinfo.h
index 2298199..c373d95 100644
--- a/arch/mips/include/asm/octeon/cvmx-bootinfo.h
+++ b/arch/mips/include/asm/octeon/cvmx-bootinfo.h
@@ -53,6 +53,7 @@
* to 0.
*/
struct cvmx_bootinfo {
+#ifdef __BIG_ENDIAN_BITFIELD
uint32_t major_version;
uint32_t minor_version;
@@ -123,6 +124,60 @@ struct cvmx_bootinfo {
*/
uint64_t fdt_addr;
#endif
+#else /* __BIG_ENDIAN */
+ /*
+ * Little-Endian: When the CPU mode is switched to
+ * little-endian, the view of the structure has some of the
+ * fields swapped.
+ */
+ uint32_t minor_version;
+ uint32_t major_version;
+
+ uint64_t stack_top;
+ uint64_t heap_base;
+ uint64_t heap_end;
+ uint64_t desc_vaddr;
+
+ uint32_t stack_size;
+ uint32_t exception_base_addr;
+
+ uint32_t core_mask;
+ uint32_t flags;
+
+ uint32_t phy_mem_desc_addr;
+ uint32_t dram_size;
+
+ uint32_t eclock_hz;
+ uint32_t debugger_flags_base_addr;
+
+ uint32_t reserved0;
+ uint32_t dclock_hz;
+
+ uint8_t reserved3;
+ uint8_t reserved2;
+ uint16_t reserved1;
+ uint8_t board_rev_minor;
+ uint8_t board_rev_major;
+ uint16_t board_type;
+
+ char board_serial_number[CVMX_BOOTINFO_OCTEON_SERIAL_LEN];
+ uint8_t mac_addr_base[6];
+ uint8_t mac_addr_count;
+ uint8_t pad[5];
+
+#if (CVMX_BOOTINFO_MIN_VER >= 1)
+ uint64_t compact_flash_common_base_addr;
+ uint64_t compact_flash_attribute_base_addr;
+ uint64_t led_display_base_addr;
+#endif
+#if (CVMX_BOOTINFO_MIN_VER >= 2)
+ uint32_t config_flags;
+ uint32_t dfa_ref_clock_hz;
+#endif
+#if (CVMX_BOOTINFO_MIN_VER >= 3)
+ uint64_t fdt_addr;
+#endif
+#endif
};
#define CVMX_BOOTINFO_CFG_FLAG_PCI_HOST (1ull << 0)
--
2.1.4
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 02/10] MIPS: OCTEON: Add mach-cavium-octeon/mangle-port.h
2015-03-30 16:00 [PATCH 00/10] MIPS: OCTEON: Little Endian roll-up Paul Martin
2015-03-30 16:00 ` [PATCH 01/10] MIPS: OCTEON: Handle bootloader structures in little-endian mode Paul Martin
@ 2015-03-30 16:00 ` Paul Martin
2015-03-30 22:15 ` Ralf Baechle
2015-03-30 16:00 ` [PATCH 03/10] MIPS: OCTEON: Turn hardware bitfields and structures inside out Paul Martin
` (8 subsequent siblings)
10 siblings, 1 reply; 23+ messages in thread
From: Paul Martin @ 2015-03-30 16:00 UTC (permalink / raw)
To: linux-mips
From: David Daney <david.daney@cavium.com>
Needed for little-endian ioport access.
This fixes NOR flash in little-endian mode
Signed-off-by: David Daney <david.daney@cavium.com>
Signed-off-by: Aleksey Makarov <aleksey.makarov@auriga.com>
Signed-off-by: Paul Martin <paul.martin@codethink.co.uk>
---
.../include/asm/mach-cavium-octeon/mangle-port.h | 74 ++++++++++++++++++++++
1 file changed, 74 insertions(+)
create mode 100644 arch/mips/include/asm/mach-cavium-octeon/mangle-port.h
diff --git a/arch/mips/include/asm/mach-cavium-octeon/mangle-port.h b/arch/mips/include/asm/mach-cavium-octeon/mangle-port.h
new file mode 100644
index 0000000..374eefa
--- /dev/null
+++ b/arch/mips/include/asm/mach-cavium-octeon/mangle-port.h
@@ -0,0 +1,74 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2003, 2004 Ralf Baechle
+ */
+#ifndef __ASM_MACH_GENERIC_MANGLE_PORT_H
+#define __ASM_MACH_GENERIC_MANGLE_PORT_H
+
+#include <asm/byteorder.h>
+
+#ifdef __BIG_ENDIAN
+
+# define __swizzle_addr_b(port) (port)
+# define __swizzle_addr_w(port) (port)
+# define __swizzle_addr_l(port) (port)
+# define __swizzle_addr_q(port) (port)
+
+#else /* __LITTLE_ENDIAN */
+
+static inline bool __should_swizzle_addr(unsigned long p)
+{
+ /* boot bus? */
+ return ((p >> 40) & 0xff) == 0;
+}
+
+# define __swizzle_addr_b(port) \
+ (__should_swizzle_addr(port) ? (port) ^ 7 : (port))
+# define __swizzle_addr_w(port) \
+ (__should_swizzle_addr(port) ? (port) ^ 6 : (port))
+# define __swizzle_addr_l(port) \
+ (__should_swizzle_addr(port) ? (port) ^ 4 : (port))
+# define __swizzle_addr_q(port) (port)
+
+#endif /* __BIG_ENDIAN */
+
+/*
+ * Sane hardware offers swapping of PCI/ISA I/O space accesses in hardware;
+ * less sane hardware forces software to fiddle with this...
+ *
+ * Regardless, if the host bus endianness mismatches that of PCI/ISA, then
+ * you can't have the numerical value of data and byte addresses within
+ * multibyte quantities both preserved at the same time. Hence two
+ * variations of functions: non-prefixed ones that preserve the value
+ * and prefixed ones that preserve byte addresses. The latters are
+ * typically used for moving raw data between a peripheral and memory (cf.
+ * string I/O functions), hence the "__mem_" prefix.
+ */
+#if defined(CONFIG_SWAP_IO_SPACE)
+
+# define ioswabb(a, x) (x)
+# define __mem_ioswabb(a, x) (x)
+# define ioswabw(a, x) le16_to_cpu(x)
+# define __mem_ioswabw(a, x) (x)
+# define ioswabl(a, x) le32_to_cpu(x)
+# define __mem_ioswabl(a, x) (x)
+# define ioswabq(a, x) le64_to_cpu(x)
+# define __mem_ioswabq(a, x) (x)
+
+#else
+
+# define ioswabb(a, x) (x)
+# define __mem_ioswabb(a, x) (x)
+# define ioswabw(a, x) (x)
+# define __mem_ioswabw(a, x) cpu_to_le16(x)
+# define ioswabl(a, x) (x)
+# define __mem_ioswabl(a, x) cpu_to_le32(x)
+# define ioswabq(a, x) (x)
+# define __mem_ioswabq(a, x) cpu_to_le32(x)
+
+#endif
+
+#endif /* __ASM_MACH_GENERIC_MANGLE_PORT_H */
--
2.1.4
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 03/10] MIPS: OCTEON: Turn hardware bitfields and structures inside out.
2015-03-30 16:00 [PATCH 00/10] MIPS: OCTEON: Little Endian roll-up Paul Martin
2015-03-30 16:00 ` [PATCH 01/10] MIPS: OCTEON: Handle bootloader structures in little-endian mode Paul Martin
2015-03-30 16:00 ` [PATCH 02/10] MIPS: OCTEON: Add mach-cavium-octeon/mangle-port.h Paul Martin
@ 2015-03-30 16:00 ` Paul Martin
2015-03-30 22:19 ` Ralf Baechle
2015-03-30 16:00 ` [PATCH 04/10] MIPS: OCTEON: Set appropriate endianness in L2C registers Paul Martin
` (7 subsequent siblings)
10 siblings, 1 reply; 23+ messages in thread
From: Paul Martin @ 2015-03-30 16:00 UTC (permalink / raw)
To: linux-mips
Although the proper way to do this for bitfields would be to use
the macro that Ralf has provided, this is a little easier to
understand as a diff.
Signed-off-by: Paul Martin <paul.martin@codethink.co.uk>
---
arch/mips/cavium-octeon/executive/cvmx-l2c.c | 45 +++++
arch/mips/include/asm/octeon/cvmx-address.h | 67 ++++++++
arch/mips/include/asm/octeon/cvmx-bootmem.h | 14 ++
arch/mips/include/asm/octeon/cvmx-fpa.h | 7 +
arch/mips/include/asm/octeon/cvmx-l2c.h | 9 +
arch/mips/include/asm/octeon/cvmx-packet.h | 8 +
arch/mips/include/asm/octeon/cvmx-pko.h | 31 ++++
arch/mips/include/asm/octeon/cvmx-pow.h | 247 +++++++++++++++++++++++++++
arch/mips/include/asm/octeon/cvmx-wqe.h | 71 ++++++++
9 files changed, 499 insertions(+)
diff --git a/arch/mips/cavium-octeon/executive/cvmx-l2c.c b/arch/mips/cavium-octeon/executive/cvmx-l2c.c
index 42e38c3..89b5273 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-l2c.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-l2c.c
@@ -519,44 +519,89 @@ int cvmx_l2c_unlock_mem_region(uint64_t start, uint64_t len)
union __cvmx_l2c_tag {
uint64_t u64;
struct cvmx_l2c_tag_cn50xx {
+#ifdef __BIG_ENDIAN_BITFIELD
uint64_t reserved:40;
uint64_t V:1; /* Line valid */
uint64_t D:1; /* Line dirty */
uint64_t L:1; /* Line locked */
uint64_t U:1; /* Use, LRU eviction */
uint64_t addr:20; /* Phys mem addr (33..14) */
+#else
+ uint64_t addr:20; /* Phys mem addr (33..14) */
+ uint64_t U:1; /* Use, LRU eviction */
+ uint64_t L:1; /* Line locked */
+ uint64_t D:1; /* Line dirty */
+ uint64_t V:1; /* Line valid */
+ uint64_t reserved:40;
+#endif
} cn50xx;
struct cvmx_l2c_tag_cn30xx {
+#ifdef __BIG_ENDIAN_BITFIELD
uint64_t reserved:41;
uint64_t V:1; /* Line valid */
uint64_t D:1; /* Line dirty */
uint64_t L:1; /* Line locked */
uint64_t U:1; /* Use, LRU eviction */
uint64_t addr:19; /* Phys mem addr (33..15) */
+#else
+ uint64_t addr:19; /* Phys mem addr (33..15) */
+ uint64_t U:1; /* Use, LRU eviction */
+ uint64_t L:1; /* Line locked */
+ uint64_t D:1; /* Line dirty */
+ uint64_t V:1; /* Line valid */
+ uint64_t reserved:41;
+#endif
} cn30xx;
struct cvmx_l2c_tag_cn31xx {
+#ifdef __BIG_ENDIAN_BITFIELD
uint64_t reserved:42;
uint64_t V:1; /* Line valid */
uint64_t D:1; /* Line dirty */
uint64_t L:1; /* Line locked */
uint64_t U:1; /* Use, LRU eviction */
uint64_t addr:18; /* Phys mem addr (33..16) */
+#else
+ uint64_t addr:18; /* Phys mem addr (33..16) */
+ uint64_t U:1; /* Use, LRU eviction */
+ uint64_t L:1; /* Line locked */
+ uint64_t D:1; /* Line dirty */
+ uint64_t V:1; /* Line valid */
+ uint64_t reserved:42;
+#endif
} cn31xx;
struct cvmx_l2c_tag_cn38xx {
+#ifdef __BIG_ENDIAN_BITFIELD
uint64_t reserved:43;
uint64_t V:1; /* Line valid */
uint64_t D:1; /* Line dirty */
uint64_t L:1; /* Line locked */
uint64_t U:1; /* Use, LRU eviction */
uint64_t addr:17; /* Phys mem addr (33..17) */
+#else
+ uint64_t addr:17; /* Phys mem addr (33..17) */
+ uint64_t U:1; /* Use, LRU eviction */
+ uint64_t L:1; /* Line locked */
+ uint64_t D:1; /* Line dirty */
+ uint64_t V:1; /* Line valid */
+ uint64_t reserved:43;
+#endif
} cn38xx;
struct cvmx_l2c_tag_cn58xx {
+#ifdef __BIG_ENDIAN_BITFIELD
uint64_t reserved:44;
uint64_t V:1; /* Line valid */
uint64_t D:1; /* Line dirty */
uint64_t L:1; /* Line locked */
uint64_t U:1; /* Use, LRU eviction */
uint64_t addr:16; /* Phys mem addr (33..18) */
+#else
+ uint64_t addr:16; /* Phys mem addr (33..18) */
+ uint64_t U:1; /* Use, LRU eviction */
+ uint64_t L:1; /* Line locked */
+ uint64_t D:1; /* Line dirty */
+ uint64_t V:1; /* Line valid */
+ uint64_t reserved:44;
+#endif
} cn58xx;
struct cvmx_l2c_tag_cn58xx cn56xx; /* 2048 sets */
struct cvmx_l2c_tag_cn31xx cn52xx; /* 512 sets */
diff --git a/arch/mips/include/asm/octeon/cvmx-address.h b/arch/mips/include/asm/octeon/cvmx-address.h
index e2d874e..e4444f8 100644
--- a/arch/mips/include/asm/octeon/cvmx-address.h
+++ b/arch/mips/include/asm/octeon/cvmx-address.h
@@ -104,6 +104,7 @@ typedef enum {
typedef union {
uint64_t u64;
+#ifdef __BIG_ENDIAN_BITFIELD
/* mapped or unmapped virtual address */
struct {
uint64_t R:2;
@@ -202,6 +203,72 @@ typedef union {
uint64_t didspace:24;
uint64_t unused:40;
} sfilldidspace;
+#else
+ struct {
+ uint64_t offset:62;
+ uint64_t R:2;
+ } sva;
+
+ struct {
+ uint64_t offset:31;
+ uint64_t zeroes:33;
+ } suseg;
+
+ struct {
+ uint64_t offset:29;
+ uint64_t sp:2;
+ uint64_t ones:33;
+ } sxkseg;
+
+ struct {
+ uint64_t pa:49;
+ uint64_t mbz:10;
+ uint64_t cca:3;
+ uint64_t R:2;
+ } sxkphys;
+
+ struct {
+ uint64_t offset:36;
+ uint64_t unaddr:4;
+ uint64_t did:8;
+ uint64_t is_io:1;
+ uint64_t mbz:15;
+ } sphys;
+
+ struct {
+ uint64_t offset:36;
+ uint64_t unaddr:4;
+ uint64_t zeroes:24;
+ } smem;
+
+ struct {
+ uint64_t offset:36;
+ uint64_t unaddr:4;
+ uint64_t did:8;
+ uint64_t is_io:1;
+ uint64_t mbz:13;
+ uint64_t mem_region:2;
+ } sio;
+
+ struct {
+ uint64_t addr:13;
+ cvmx_add_win_dec_t csrdec:2;
+ uint64_t ones:49;
+ } sscr;
+
+ struct {
+ uint64_t addr:7;
+ uint64_t type:3;
+ uint64_t unused2:3;
+ uint64_t csrdec:2;
+ uint64_t ones:49;
+ } sdma;
+
+ struct {
+ uint64_t unused:40;
+ uint64_t didspace:24;
+ } sfilldidspace;
+#endif
} cvmx_addr_t;
diff --git a/arch/mips/include/asm/octeon/cvmx-bootmem.h b/arch/mips/include/asm/octeon/cvmx-bootmem.h
index 352f1dc..3745625 100644
--- a/arch/mips/include/asm/octeon/cvmx-bootmem.h
+++ b/arch/mips/include/asm/octeon/cvmx-bootmem.h
@@ -95,6 +95,7 @@ struct cvmx_bootmem_named_block_desc {
* positions for backwards compatibility.
*/
struct cvmx_bootmem_desc {
+#if defined(__BIG_ENDIAN_BITFIELD) || defined(CVMX_BUILD_FOR_LINUX_HOST)
/* spinlock to control access to list */
uint32_t lock;
/* flags for indicating various conditions */
@@ -120,7 +121,20 @@ struct cvmx_bootmem_desc {
uint32_t named_block_name_len;
/* address of named memory block descriptors */
uint64_t named_block_array_addr;
+#else /* __LITTLE_ENDIAN */
+ uint32_t flags;
+ uint32_t lock;
+ uint64_t head_addr;
+ uint32_t minor_version;
+ uint32_t major_version;
+ uint64_t app_data_addr;
+ uint64_t app_data_size;
+
+ uint32_t named_block_name_len;
+ uint32_t named_block_num_blocks;
+ uint64_t named_block_array_addr;
+#endif
};
/**
diff --git a/arch/mips/include/asm/octeon/cvmx-fpa.h b/arch/mips/include/asm/octeon/cvmx-fpa.h
index aa26a2c..c00501d 100644
--- a/arch/mips/include/asm/octeon/cvmx-fpa.h
+++ b/arch/mips/include/asm/octeon/cvmx-fpa.h
@@ -49,6 +49,7 @@
typedef union {
uint64_t u64;
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
/*
* the (64-bit word) location in scratchpad to write
* to (if len != 0)
@@ -63,6 +64,12 @@ typedef union {
* the NCB bus.
*/
uint64_t addr:40;
+#else
+ uint64_t addr:40;
+ uint64_t did:8;
+ uint64_t len:8;
+ uint64_t scraddr:8;
+#endif
} s;
} cvmx_fpa_iobdma_data_t;
diff --git a/arch/mips/include/asm/octeon/cvmx-l2c.h b/arch/mips/include/asm/octeon/cvmx-l2c.h
index 11c0a8f..ddb4292 100644
--- a/arch/mips/include/asm/octeon/cvmx-l2c.h
+++ b/arch/mips/include/asm/octeon/cvmx-l2c.h
@@ -53,12 +53,21 @@
union cvmx_l2c_tag {
uint64_t u64;
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
uint64_t reserved:28;
uint64_t V:1; /* Line valid */
uint64_t D:1; /* Line dirty */
uint64_t L:1; /* Line locked */
uint64_t U:1; /* Use, LRU eviction */
uint64_t addr:32; /* Phys mem (not all bits valid) */
+#else
+ uint64_t addr:32; /* Phys mem (not all bits valid) */
+ uint64_t U:1; /* Use, LRU eviction */
+ uint64_t L:1; /* Line locked */
+ uint64_t D:1; /* Line dirty */
+ uint64_t V:1; /* Line valid */
+ uint64_t reserved:28;
+#endif
} s;
};
diff --git a/arch/mips/include/asm/octeon/cvmx-packet.h b/arch/mips/include/asm/octeon/cvmx-packet.h
index 38aefa1..895e93d 100644
--- a/arch/mips/include/asm/octeon/cvmx-packet.h
+++ b/arch/mips/include/asm/octeon/cvmx-packet.h
@@ -39,6 +39,7 @@ union cvmx_buf_ptr {
void *ptr;
uint64_t u64;
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
/* if set, invert the "free" pick of the overall
* packet. HW always sets this bit to 0 on inbound
* packet */
@@ -55,6 +56,13 @@ union cvmx_buf_ptr {
uint64_t size:16;
/* Pointer to the first byte of the data, NOT buffer */
uint64_t addr:40;
+#else
+ uint64_t addr:40;
+ uint64_t size:16;
+ uint64_t pool:3;
+ uint64_t back:4;
+ uint64_t i:1;
+#endif
} s;
};
diff --git a/arch/mips/include/asm/octeon/cvmx-pko.h b/arch/mips/include/asm/octeon/cvmx-pko.h
index f7d2a67..3da59bb 100644
--- a/arch/mips/include/asm/octeon/cvmx-pko.h
+++ b/arch/mips/include/asm/octeon/cvmx-pko.h
@@ -127,6 +127,7 @@ typedef struct {
typedef union {
uint64_t u64;
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
/* Must CVMX_IO_SEG */
uint64_t mem_space:2;
/* Must be zero */
@@ -151,6 +152,17 @@ typedef union {
uint64_t queue:9;
/* Must be zero */
uint64_t reserved4:3;
+#else
+ uint64_t reserved4:3;
+ uint64_t queue:9;
+ uint64_t port:9;
+ uint64_t reserved3:15;
+ uint64_t reserved2:4;
+ uint64_t did:8;
+ uint64_t is_io:1;
+ uint64_t reserved:13;
+ uint64_t mem_space:2;
+#endif
} s;
} cvmx_pko_doorbell_address_t;
@@ -160,6 +172,7 @@ typedef union {
typedef union {
uint64_t u64;
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
/*
* The size of the reg1 operation - could be 8, 16,
* 32, or 64 bits.
@@ -229,6 +242,24 @@ typedef union {
uint64_t segs:6;
/* Including L2, but no trailing CRC */
uint64_t total_bytes:16;
+#else
+ uint64_t total_bytes:16;
+ uint64_t segs:6;
+ uint64_t dontfree:1;
+ uint64_t ignore_i:1;
+ uint64_t ipoffp1:7;
+ uint64_t gather:1;
+ uint64_t rsp:1;
+ uint64_t wqp:1;
+ uint64_t n2:1;
+ uint64_t le:1;
+ uint64_t reg0:11;
+ uint64_t subone0:1;
+ uint64_t reg1:11;
+ uint64_t subone1:1;
+ uint64_t size0:2;
+ uint64_t size1:2;
+#endif
} s;
} cvmx_pko_command_word0_t;
diff --git a/arch/mips/include/asm/octeon/cvmx-pow.h b/arch/mips/include/asm/octeon/cvmx-pow.h
index 2188e65..d5565d7 100644
--- a/arch/mips/include/asm/octeon/cvmx-pow.h
+++ b/arch/mips/include/asm/octeon/cvmx-pow.h
@@ -178,6 +178,7 @@ typedef enum {
typedef union {
uint64_t u64;
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
/*
* Don't reschedule this entry. no_sched is used for
* CVMX_POW_TAG_OP_SWTAG_DESCH and
@@ -217,6 +218,17 @@ typedef union {
* CVMX_POW_TAG_OP_*_NSCHED
*/
uint64_t tag:32;
+#else
+ uint64_t tag:32;
+ uint64_t type:3;
+ uint64_t grp:4;
+ uint64_t qos:3;
+ uint64_t unused2:2;
+ cvmx_pow_tag_op_t op:4;
+ uint64_t index:13;
+ uint64_t unused:2;
+ uint64_t no_sched:1;
+#endif
} s;
} cvmx_pow_tag_req_t;
@@ -230,6 +242,7 @@ typedef union {
* Address for new work request loads (did<2:0> == 0)
*/
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
/* Mips64 address region. Should be CVMX_IO_SEG */
uint64_t mem_region:2;
/* Must be zero */
@@ -247,12 +260,22 @@ typedef union {
uint64_t wait:1;
/* Must be zero */
uint64_t reserved_0_2:3;
+#else
+ uint64_t reserved_0_2:3;
+ uint64_t wait:1;
+ uint64_t reserved_4_39:36;
+ uint64_t did:8;
+ uint64_t is_io:1;
+ uint64_t reserved_49_61:13;
+ uint64_t mem_region:2;
+#endif
} swork;
/**
* Address for loads to get POW internal status
*/
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
/* Mips64 address region. Should be CVMX_IO_SEG */
uint64_t mem_region:2;
/* Must be zero */
@@ -282,12 +305,25 @@ typedef union {
uint64_t get_wqp:1;
/* Must be zero */
uint64_t reserved_0_2:3;
+#else
+ uint64_t reserved_0_2:3;
+ uint64_t get_wqp:1;
+ uint64_t get_cur:1;
+ uint64_t get_rev:1;
+ uint64_t coreid:4;
+ uint64_t reserved_10_39:30;
+ uint64_t did:8;
+ uint64_t is_io:1;
+ uint64_t reserved_49_61:13;
+ uint64_t mem_region:2;
+#endif
} sstatus;
/**
* Address for memory loads to get POW internal state
*/
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
/* Mips64 address region. Should be CVMX_IO_SEG */
uint64_t mem_region:2;
/* Must be zero */
@@ -314,12 +350,24 @@ typedef union {
uint64_t get_wqp:1;
/* Must be zero */
uint64_t reserved_0_2:3;
+#else
+ uint64_t reserved_0_2:3;
+ uint64_t get_wqp:1;
+ uint64_t get_des:1;
+ uint64_t index:11;
+ uint64_t reserved_16_39:24;
+ uint64_t did:8;
+ uint64_t is_io:1;
+ uint64_t reserved_49_61:13;
+ uint64_t mem_region:2;
+#endif
} smemload;
/**
* Address for index/pointer loads
*/
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
/* Mips64 address region. Should be CVMX_IO_SEG */
uint64_t mem_region:2;
/* Must be zero */
@@ -366,6 +414,17 @@ typedef union {
uint64_t get_rmt:1;
/* Must be zero */
uint64_t reserved_0_2:3;
+#else
+ uint64_t reserved_0_2:3;
+ uint64_t get_rmt:1;
+ uint64_t get_des_get_tail:1;
+ uint64_t qosgrp:4;
+ uint64_t reserved_9_39:31;
+ uint64_t did:8;
+ uint64_t is_io:1;
+ uint64_t reserved_49_61:13;
+ uint64_t mem_region:2;
+#endif
} sindexload;
/**
@@ -377,6 +436,7 @@ typedef union {
* available.)
*/
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
/* Mips64 address region. Should be CVMX_IO_SEG */
uint64_t mem_region:2;
/* Must be zero */
@@ -387,6 +447,13 @@ typedef union {
uint64_t did:8;
/* Must be zero */
uint64_t reserved_0_39:40;
+#else
+ uint64_t reserved_0_39:40;
+ uint64_t did:8;
+ uint64_t is_io:1;
+ uint64_t reserved_49_61:13;
+ uint64_t mem_region:2;
+#endif
} snull_rd;
} cvmx_pow_load_addr_t;
@@ -401,6 +468,7 @@ typedef union {
* Response to new work request loads
*/
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
/*
* Set when no new work queue entry was returned. *
* If there was de-scheduled work, the HW will
@@ -419,12 +487,18 @@ typedef union {
uint64_t reserved_40_62:23;
/* 36 in O1 -- the work queue pointer */
uint64_t addr:40;
+#else
+ uint64_t addr:40;
+ uint64_t reserved_40_62:23;
+ uint64_t no_work:1;
+#endif
} s_work;
/**
* Result for a POW Status Load (when get_cur==0 and get_wqp==0)
*/
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
uint64_t reserved_62_63:2;
/* Set when there is a pending non-NULL SWTAG or
* SWTAG_FULL, and the POW entry has not left the list
@@ -476,12 +550,32 @@ typedef union {
* AND pend_desched_switch) are set.
*/
uint64_t pend_tag:32;
+#else
+ uint64_t pend_tag:32;
+ uint64_t pend_type:2;
+ uint64_t reserved_34_35:2;
+ uint64_t pend_grp:4;
+ uint64_t pend_index:11;
+ uint64_t reserved_51:1;
+ uint64_t pend_nosched_clr:1;
+ uint64_t pend_null_rd:1;
+ uint64_t pend_new_work_wait:1;
+ uint64_t pend_new_work:1;
+ uint64_t pend_nosched:1;
+ uint64_t pend_desched_switch:1;
+ uint64_t pend_desched:1;
+ uint64_t pend_switch_null:1;
+ uint64_t pend_switch_full:1;
+ uint64_t pend_switch:1;
+ uint64_t reserved_62_63:2;
+#endif
} s_sstatus0;
/**
* Result for a POW Status Load (when get_cur==0 and get_wqp==1)
*/
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
uint64_t reserved_62_63:2;
/*
* Set when there is a pending non-NULL SWTAG or
@@ -529,6 +623,23 @@ typedef union {
uint64_t pend_grp:4;
/* This is the wqp when pend_nosched_clr is set. */
uint64_t pend_wqp:36;
+#else
+ uint64_t pend_wqp:36;
+ uint64_t pend_grp:4;
+ uint64_t pend_index:11;
+ uint64_t reserved_51:1;
+ uint64_t pend_nosched_clr:1;
+ uint64_t pend_null_rd:1;
+ uint64_t pend_new_work_wait:1;
+ uint64_t pend_new_work:1;
+ uint64_t pend_nosched:1;
+ uint64_t pend_desched_switch:1;
+ uint64_t pend_desched:1;
+ uint64_t pend_switch_null:1;
+ uint64_t pend_switch_full:1;
+ uint64_t pend_switch:1;
+ uint64_t reserved_62_63:2;
+#endif
} s_sstatus1;
/**
@@ -536,6 +647,7 @@ typedef union {
* get_rev==0)
*/
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
uint64_t reserved_62_63:2;
/*
* Points to the next POW entry in the tag list when
@@ -573,12 +685,23 @@ typedef union {
* SWTAG_DESCHED).
*/
uint64_t tag:32;
+#else
+ uint64_t tag:32;
+ uint64_t tag_type:2;
+ uint64_t tail:1;
+ uint64_t head:1;
+ uint64_t grp:4;
+ uint64_t index:11;
+ uint64_t link_index:11;
+ uint64_t reserved_62_63:2;
+#endif
} s_sstatus2;
/**
* Result for a POW Status Load (when get_cur==1, get_wqp==0, and get_rev==1)
*/
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
uint64_t reserved_62_63:2;
/*
* Points to the prior POW entry in the tag list when
@@ -617,6 +740,16 @@ typedef union {
* SWTAG_DESCHED).
*/
uint64_t tag:32;
+#else
+ uint64_t tag:32;
+ uint64_t tag_type:2;
+ uint64_t tail:1;
+ uint64_t head:1;
+ uint64_t grp:4;
+ uint64_t index:11;
+ uint64_t revlink_index:11;
+ uint64_t reserved_62_63:2;
+#endif
} s_sstatus3;
/**
@@ -624,6 +757,7 @@ typedef union {
* get_rev==0)
*/
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
uint64_t reserved_62_63:2;
/*
* Points to the next POW entry in the tag list when
@@ -642,6 +776,13 @@ typedef union {
* list entered on SWTAG_FULL).
*/
uint64_t wqp:36;
+#else
+ uint64_t wqp:36;
+ uint64_t grp:4;
+ uint64_t index:11;
+ uint64_t link_index:11;
+ uint64_t reserved_62_63:2;
+#endif
} s_sstatus4;
/**
@@ -649,6 +790,7 @@ typedef union {
* get_rev==1)
*/
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
uint64_t reserved_62_63:2;
/*
* Points to the prior POW entry in the tag list when
@@ -669,12 +811,20 @@ typedef union {
* list entered on SWTAG_FULL).
*/
uint64_t wqp:36;
+#else
+ uint64_t wqp:36;
+ uint64_t grp:4;
+ uint64_t index:11;
+ uint64_t revlink_index:11;
+ uint64_t reserved_62_63:2;
+#endif
} s_sstatus5;
/**
* Result For POW Memory Load (get_des == 0 and get_wqp == 0)
*/
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
uint64_t reserved_51_63:13;
/*
* The next entry in the input, free, descheduled_head
@@ -695,12 +845,22 @@ typedef union {
uint64_t tag_type:2;
/* The tag of the POW entry. */
uint64_t tag:32;
+#else
+ uint64_t tag:32;
+ uint64_t tag_type:2;
+ uint64_t tail:1;
+ uint64_t reserved_35:1;
+ uint64_t grp:4;
+ uint64_t next_index:11;
+ uint64_t reserved_51_63:13;
+#endif
} s_smemload0;
/**
* Result For POW Memory Load (get_des == 0 and get_wqp == 1)
*/
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
uint64_t reserved_51_63:13;
/*
* The next entry in the input, free, descheduled_head
@@ -712,12 +872,19 @@ typedef union {
uint64_t grp:4;
/* The WQP held in the POW entry. */
uint64_t wqp:36;
+#else
+ uint64_t wqp:36;
+ uint64_t grp:4;
+ uint64_t next_index:11;
+ uint64_t reserved_51_63:13;
+#endif
} s_smemload1;
/**
* Result For POW Memory Load (get_des == 1)
*/
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
uint64_t reserved_51_63:13;
/*
* The next entry in the tag list connected to the
@@ -740,12 +907,22 @@ typedef union {
* is set.
*/
uint64_t pend_tag:32;
+#else
+ uint64_t pend_tag:32;
+ uint64_t pend_type:2;
+ uint64_t pend_switch:1;
+ uint64_t nosched:1;
+ uint64_t grp:4;
+ uint64_t fwd_index:11;
+ uint64_t reserved_51_63:13;
+#endif
} s_smemload2;
/**
* Result For POW Index/Pointer Load (get_rmt == 0/get_des_get_tail == 0)
*/
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
uint64_t reserved_52_63:12;
/*
* set when there is one or more POW entries on the
@@ -791,12 +968,28 @@ typedef union {
* the input Q list selected by qosgrp.
*/
uint64_t loc_tail:11;
+#else
+ uint64_t loc_tail:11;
+ uint64_t reserved_11:1;
+ uint64_t loc_head:11;
+ uint64_t reserved_23:1;
+ uint64_t loc_one:1;
+ uint64_t loc_val:1;
+ uint64_t free_tail:11;
+ uint64_t reserved_37:1;
+ uint64_t free_head:11;
+ uint64_t reserved_49:1;
+ uint64_t free_one:1;
+ uint64_t free_val:1;
+ uint64_t reserved_52_63:12;
+#endif
} sindexload0;
/**
* Result For POW Index/Pointer Load (get_rmt == 0/get_des_get_tail == 1)
*/
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
uint64_t reserved_52_63:12;
/*
* set when there is one or more POW entries on the
@@ -843,12 +1036,28 @@ typedef union {
* head on the descheduled list selected by qosgrp.
*/
uint64_t des_tail:11;
+#else
+ uint64_t des_tail:11;
+ uint64_t reserved_11:1;
+ uint64_t des_head:11;
+ uint64_t reserved_23:1;
+ uint64_t des_one:1;
+ uint64_t des_val:1;
+ uint64_t nosched_tail:11;
+ uint64_t reserved_37:1;
+ uint64_t nosched_head:11;
+ uint64_t reserved_49:1;
+ uint64_t nosched_one:1;
+ uint64_t nosched_val:1;
+ uint64_t reserved_52_63:12;
+#endif
} sindexload1;
/**
* Result For POW Index/Pointer Load (get_rmt == 1/get_des_get_tail == 0)
*/
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
uint64_t reserved_39_63:25;
/*
* Set when this DRAM list is the current head
@@ -877,6 +1086,13 @@ typedef union {
* qosgrp.
*/
uint64_t rmt_head:36;
+#else
+ uint64_t rmt_head:36;
+ uint64_t rmt_one:1;
+ uint64_t rmt_val:1;
+ uint64_t rmt_is_head:1;
+ uint64_t reserved_39_63:25;
+#endif
} sindexload2;
/**
@@ -884,6 +1100,7 @@ typedef union {
* 1/get_des_get_tail == 1)
*/
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
uint64_t reserved_39_63:25;
/*
* set when this DRAM list is the current head
@@ -912,12 +1129,20 @@ typedef union {
* qosgrp.
*/
uint64_t rmt_tail:36;
+#else
+ uint64_t rmt_tail:36;
+ uint64_t rmt_one:1;
+ uint64_t rmt_val:1;
+ uint64_t rmt_is_head:1;
+ uint64_t reserved_39_63:25;
+#endif
} sindexload3;
/**
* Response to NULL_RD request loads
*/
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
uint64_t unused:62;
/* of type cvmx_pow_tag_type_t. state is one of the
* following:
@@ -928,6 +1153,10 @@ typedef union {
* - CVMX_POW_TAG_TYPE_NULL_NULL
*/
uint64_t state:2;
+#else
+ uint64_t state:2;
+ uint64_t unused:62;
+#endif
} s_null_rd;
} cvmx_pow_tag_load_resp_t;
@@ -962,6 +1191,7 @@ typedef union {
uint64_t u64;
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
/* Memory region. Should be CVMX_IO_SEG in most cases */
uint64_t mem_reg:2;
uint64_t reserved_49_61:13; /* Must be zero */
@@ -971,6 +1201,14 @@ typedef union {
uint64_t reserved_36_39:4; /* Must be zero */
/* Address field. addr<2:0> must be zero */
uint64_t addr:36;
+#else
+ uint64_t addr:36;
+ uint64_t reserved_36_39:4;
+ uint64_t did:8;
+ uint64_t is_io:1;
+ uint64_t reserved_49_61:13;
+ uint64_t mem_reg:2;
+#endif
} stag;
} cvmx_pow_tag_store_addr_t;
@@ -981,6 +1219,7 @@ typedef union {
uint64_t u64;
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
/*
* the (64-bit word) location in scratchpad to write
* to (if len != 0)
@@ -994,6 +1233,14 @@ typedef union {
/* if set, don't return load response until work is available */
uint64_t wait:1;
uint64_t unused2:3;
+#else
+ uint64_t unused2:3;
+ uint64_t wait:1;
+ uint64_t unused:36;
+ uint64_t did:8;
+ uint64_t len:8;
+ uint64_t scraddr:8;
+#endif
} s;
} cvmx_pow_iobdma_store_t;
diff --git a/arch/mips/include/asm/octeon/cvmx-wqe.h b/arch/mips/include/asm/octeon/cvmx-wqe.h
index aa0d3d0..2d6d0c7 100644
--- a/arch/mips/include/asm/octeon/cvmx-wqe.h
+++ b/arch/mips/include/asm/octeon/cvmx-wqe.h
@@ -57,6 +57,7 @@ typedef union {
/* Use this struct if the hardware determines that the packet is IP */
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
/* HW sets this to the number of buffers used by this packet */
uint64_t bufs:8;
/* HW sets to the number of L2 bytes prior to the IP */
@@ -166,13 +167,45 @@ typedef union {
* the slow path */
/* type is cvmx_pip_err_t */
uint64_t err_code:8;
+#else
+ uint64_t err_code:8;
+ uint64_t rcv_error:1;
+ uint64_t not_IP:1;
+ uint64_t is_mcast:1;
+ uint64_t is_bcast:1;
+ uint64_t IP_exc:1;
+ uint64_t is_frag:1;
+ uint64_t L4_error:1;
+ uint64_t software:1;
+ uint64_t is_v6:1;
+ uint64_t dec_ipsec:1;
+ uint64_t tcp_or_udp:1;
+ uint64_t dec_ipcomp:1;
+ uint64_t unassigned2:4;
+ uint64_t unassigned2a:4;
+ uint64_t pr:4;
+ uint64_t vlan_id:12;
+ uint64_t vlan_cfi:1;
+ uint64_t unassigned:1;
+ uint64_t vlan_stacked:1;
+ uint64_t vlan_valid:1;
+ uint64_t ip_offset:8;
+ uint64_t bufs:8;
+#endif
} s;
/* use this to get at the 16 vlan bits */
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
uint64_t unused1:16;
uint64_t vlan:16;
uint64_t unused2:32;
+#else
+ uint64_t unused2:32;
+ uint64_t vlan:16;
+ uint64_t unused1:16;
+
+#endif
} svlan;
/*
@@ -180,6 +213,7 @@ typedef union {
* the packet is ip.
*/
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
/*
* HW sets this to the number of buffers used by this
* packet.
@@ -296,6 +330,27 @@ typedef union {
*/
/* type is cvmx_pip_err_t (union, so can't use directly */
uint64_t err_code:8;
+#else
+ uint64_t err_code:8;
+ uint64_t rcv_error:1;
+ uint64_t not_IP:1;
+ uint64_t is_mcast:1;
+ uint64_t is_bcast:1;
+ uint64_t is_arp:1;
+ uint64_t is_rarp:1;
+ uint64_t unassigned3:1;
+ uint64_t software:1;
+ uint64_t unassigned2:4;
+ uint64_t unassigned2a:8;
+ uint64_t pr:4;
+ uint64_t vlan_id:12;
+ uint64_t vlan_cfi:1;
+ uint64_t unassigned:1;
+ uint64_t vlan_stacked:1;
+ uint64_t vlan_valid:1;
+ uint64_t unused:8;
+ uint64_t bufs:8;
+#endif
} snoip;
} cvmx_pip_wqe_word2;
@@ -312,6 +367,7 @@ typedef struct {
* HW WRITE: the following 64 bits are filled by HW when a packet arrives
*/
+#ifdef __BIG_ENDIAN_BITFIELD
/**
* raw chksum result generated by the HW
*/
@@ -327,12 +383,18 @@ typedef struct {
* (Only 36 bits used in Octeon 1)
*/
uint64_t next_ptr:40;
+#else
+ uint64_t next_ptr:40;
+ uint8_t unused;
+ uint16_t hw_chksum;
+#endif
/*****************************************************************
* WORD 1
* HW WRITE: the following 64 bits are filled by HW when a packet arrives
*/
+#ifdef __BIG_ENDIAN_BITFIELD
/**
* HW sets to the total number of bytes in the packet
*/
@@ -359,6 +421,15 @@ typedef struct {
* the synchronization/ordering tag
*/
uint64_t tag:32;
+#else
+ uint64_t tag:32;
+ uint64_t tag_type:2;
+ uint64_t zero_2:1;
+ uint64_t grp:4;
+ uint64_t qos:3;
+ uint64_t ipprt:6;
+ uint64_t len:16;
+#endif
/**
* WORD 2 HW WRITE: the following 64-bits are filled in by
--
2.1.4
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 04/10] MIPS: OCTEON: Set appropriate endianness in L2C registers
2015-03-30 16:00 [PATCH 00/10] MIPS: OCTEON: Little Endian roll-up Paul Martin
` (2 preceding siblings ...)
2015-03-30 16:00 ` [PATCH 03/10] MIPS: OCTEON: Turn hardware bitfields and structures inside out Paul Martin
@ 2015-03-30 16:00 ` Paul Martin
2015-03-30 22:19 ` Ralf Baechle
2015-03-30 16:00 ` [PATCH 05/10] MIPS: OCTEON: Reverse the order of register accesses to the FAU Paul Martin
` (6 subsequent siblings)
10 siblings, 1 reply; 23+ messages in thread
From: Paul Martin @ 2015-03-30 16:00 UTC (permalink / raw)
To: linux-mips
Signed-off-by: Paul Martin <paul.martin@codethink.co.uk>
---
arch/mips/cavium-octeon/octeon-platform.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/mips/cavium-octeon/octeon-platform.c b/arch/mips/cavium-octeon/octeon-platform.c
index 12410a2..990c4e4 100644
--- a/arch/mips/cavium-octeon/octeon-platform.c
+++ b/arch/mips/cavium-octeon/octeon-platform.c
@@ -325,8 +325,14 @@ static void __init octeon_ehci_hw_start(struct device *dev)
/* Use 64-bit addressing. */
ehci_ctl.s.ehci_64b_addr_en = 1;
ehci_ctl.s.l2c_addr_msb = 0;
+#ifdef __BIG_ENDIAN
ehci_ctl.s.l2c_buff_emod = 1; /* Byte swapped. */
ehci_ctl.s.l2c_desc_emod = 1; /* Byte swapped. */
+#else
+ ehci_ctl.s.l2c_buff_emod = 0; /* not swapped. */
+ ehci_ctl.s.l2c_desc_emod = 0; /* not swapped. */
+ ehci_ctl.s.inv_reg_a2 = 1;
+#endif
cvmx_write_csr(CVMX_UCTLX_EHCI_CTL(0), ehci_ctl.u64);
octeon2_usb_clocks_stop();
@@ -381,8 +387,14 @@ static void __init octeon_ohci_hw_start(struct device *dev)
ohci_ctl.u64 = cvmx_read_csr(CVMX_UCTLX_OHCI_CTL(0));
ohci_ctl.s.l2c_addr_msb = 0;
+#ifdef __BIG_ENDIAN
ohci_ctl.s.l2c_buff_emod = 1; /* Byte swapped. */
ohci_ctl.s.l2c_desc_emod = 1; /* Byte swapped. */
+#else
+ ohci_ctl.s.l2c_buff_emod = 0; /* not swapped. */
+ ohci_ctl.s.l2c_desc_emod = 0; /* not swapped. */
+ ohci_ctl.s.inv_reg_a2 = 1;
+#endif
cvmx_write_csr(CVMX_UCTLX_OHCI_CTL(0), ohci_ctl.u64);
octeon2_usb_clocks_stop();
--
2.1.4
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 05/10] MIPS: OCTEON: Reverse the order of register accesses to the FAU
2015-03-30 16:00 [PATCH 00/10] MIPS: OCTEON: Little Endian roll-up Paul Martin
` (3 preceding siblings ...)
2015-03-30 16:00 ` [PATCH 04/10] MIPS: OCTEON: Set appropriate endianness in L2C registers Paul Martin
@ 2015-03-30 16:00 ` Paul Martin
2015-03-30 22:19 ` Ralf Baechle
2015-03-30 16:00 ` [PATCH 06/10] MIPS: OCTEON: Set up ethernet hardware for little endian Paul Martin
` (5 subsequent siblings)
10 siblings, 1 reply; 23+ messages in thread
From: Paul Martin @ 2015-03-30 16:00 UTC (permalink / raw)
To: linux-mips
64 bit access is unaffected but for 32 bit access, swap high and
low words. Similarly for 16 bit access, reverse the order of the
four possible words, and for 8 bit access reverse the order of byte
accesses.
Signed-off-by: Paul Martin <paul.martin@codethink.co.uk>
---
arch/mips/include/asm/octeon/cvmx-fau.h | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/mips/include/asm/octeon/cvmx-fau.h b/arch/mips/include/asm/octeon/cvmx-fau.h
index ef98f7f..dafeae3 100644
--- a/arch/mips/include/asm/octeon/cvmx-fau.h
+++ b/arch/mips/include/asm/octeon/cvmx-fau.h
@@ -105,6 +105,16 @@ typedef union {
} s;
} cvmx_fau_async_tagwait_result_t;
+#ifdef __BIG_ENDIAN_BITFIELD
+#define SWIZZLE_8 0
+#define SWIZZLE_16 0
+#define SWIZZLE_32 0
+#else
+#define SWIZZLE_8 0x7
+#define SWIZZLE_16 0x6
+#define SWIZZLE_32 0x4
+#endif
+
/**
* Builds a store I/O address for writing to the FAU
*
@@ -175,6 +185,7 @@ static inline int64_t cvmx_fau_fetch_and_add64(cvmx_fau_reg_64_t reg,
static inline int32_t cvmx_fau_fetch_and_add32(cvmx_fau_reg_32_t reg,
int32_t value)
{
+ reg ^= SWIZZLE_32;
return cvmx_read64_int32(__cvmx_fau_atomic_address(0, reg, value));
}
@@ -189,6 +200,7 @@ static inline int32_t cvmx_fau_fetch_and_add32(cvmx_fau_reg_32_t reg,
static inline int16_t cvmx_fau_fetch_and_add16(cvmx_fau_reg_16_t reg,
int16_t value)
{
+ reg ^= SWIZZLE_16;
return cvmx_read64_int16(__cvmx_fau_atomic_address(0, reg, value));
}
@@ -201,6 +213,7 @@ static inline int16_t cvmx_fau_fetch_and_add16(cvmx_fau_reg_16_t reg,
*/
static inline int8_t cvmx_fau_fetch_and_add8(cvmx_fau_reg_8_t reg, int8_t value)
{
+ reg ^= SWIZZLE_8;
return cvmx_read64_int8(__cvmx_fau_atomic_address(0, reg, value));
}
@@ -247,6 +260,7 @@ cvmx_fau_tagwait_fetch_and_add32(cvmx_fau_reg_32_t reg, int32_t value)
uint64_t i32;
cvmx_fau_tagwait32_t t;
} result;
+ reg ^= SWIZZLE_32;
result.i32 =
cvmx_read64_int32(__cvmx_fau_atomic_address(1, reg, value));
return result.t;
@@ -270,6 +284,7 @@ cvmx_fau_tagwait_fetch_and_add16(cvmx_fau_reg_16_t reg, int16_t value)
uint64_t i16;
cvmx_fau_tagwait16_t t;
} result;
+ reg ^= SWIZZLE_16;
result.i16 =
cvmx_read64_int16(__cvmx_fau_atomic_address(1, reg, value));
return result.t;
@@ -292,6 +307,7 @@ cvmx_fau_tagwait_fetch_and_add8(cvmx_fau_reg_8_t reg, int8_t value)
uint64_t i8;
cvmx_fau_tagwait8_t t;
} result;
+ reg ^= SWIZZLE_8;
result.i8 = cvmx_read64_int8(__cvmx_fau_atomic_address(1, reg, value));
return result.t;
}
@@ -521,6 +537,7 @@ static inline void cvmx_fau_atomic_add64(cvmx_fau_reg_64_t reg, int64_t value)
*/
static inline void cvmx_fau_atomic_add32(cvmx_fau_reg_32_t reg, int32_t value)
{
+ reg ^= SWIZZLE_32;
cvmx_write64_int32(__cvmx_fau_store_address(0, reg), value);
}
@@ -533,6 +550,7 @@ static inline void cvmx_fau_atomic_add32(cvmx_fau_reg_32_t reg, int32_t value)
*/
static inline void cvmx_fau_atomic_add16(cvmx_fau_reg_16_t reg, int16_t value)
{
+ reg ^= SWIZZLE_16;
cvmx_write64_int16(__cvmx_fau_store_address(0, reg), value);
}
@@ -544,6 +562,7 @@ static inline void cvmx_fau_atomic_add16(cvmx_fau_reg_16_t reg, int16_t value)
*/
static inline void cvmx_fau_atomic_add8(cvmx_fau_reg_8_t reg, int8_t value)
{
+ reg ^= SWIZZLE_8;
cvmx_write64_int8(__cvmx_fau_store_address(0, reg), value);
}
@@ -568,6 +587,7 @@ static inline void cvmx_fau_atomic_write64(cvmx_fau_reg_64_t reg, int64_t value)
*/
static inline void cvmx_fau_atomic_write32(cvmx_fau_reg_32_t reg, int32_t value)
{
+ reg ^= SWIZZLE_32;
cvmx_write64_int32(__cvmx_fau_store_address(1, reg), value);
}
@@ -580,6 +600,7 @@ static inline void cvmx_fau_atomic_write32(cvmx_fau_reg_32_t reg, int32_t value)
*/
static inline void cvmx_fau_atomic_write16(cvmx_fau_reg_16_t reg, int16_t value)
{
+ reg ^= SWIZZLE_16;
cvmx_write64_int16(__cvmx_fau_store_address(1, reg), value);
}
@@ -591,6 +612,7 @@ static inline void cvmx_fau_atomic_write16(cvmx_fau_reg_16_t reg, int16_t value)
*/
static inline void cvmx_fau_atomic_write8(cvmx_fau_reg_8_t reg, int8_t value)
{
+ reg ^= SWIZZLE_8;
cvmx_write64_int8(__cvmx_fau_store_address(1, reg), value);
}
--
2.1.4
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 06/10] MIPS: OCTEON: Set up ethernet hardware for little endian
2015-03-30 16:00 [PATCH 00/10] MIPS: OCTEON: Little Endian roll-up Paul Martin
` (4 preceding siblings ...)
2015-03-30 16:00 ` [PATCH 05/10] MIPS: OCTEON: Reverse the order of register accesses to the FAU Paul Martin
@ 2015-03-30 16:00 ` Paul Martin
2015-03-30 22:20 ` Ralf Baechle
2015-03-30 16:01 ` [PATCH 07/10] MIPS: OCTEON: Make octeon-md5 driver endian-agnostic Paul Martin
` (4 subsequent siblings)
10 siblings, 1 reply; 23+ messages in thread
From: Paul Martin @ 2015-03-30 16:00 UTC (permalink / raw)
To: linux-mips
Signed-off-by: Paul Martin <paul.martin@codethink.co.uk>
---
drivers/staging/octeon/ethernet-tx.c | 3 +++
drivers/staging/octeon/ethernet.c | 10 ++++++++++
2 files changed, 13 insertions(+)
diff --git a/drivers/staging/octeon/ethernet-tx.c b/drivers/staging/octeon/ethernet-tx.c
index b7a7854..a078b90 100644
--- a/drivers/staging/octeon/ethernet-tx.c
+++ b/drivers/staging/octeon/ethernet-tx.c
@@ -274,6 +274,9 @@ int cvm_oct_xmit(struct sk_buff *skb, struct net_device *dev)
/* Build the PKO command */
pko_command.u64 = 0;
+#ifdef __LITTLE_ENDIAN
+ pko_command.s.le = 1;
+#endif
pko_command.s.n2 = 1; /* Don't pollute L2 with the outgoing packet */
pko_command.s.segs = 1;
pko_command.s.total_bytes = skb->len;
diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
index 460e854..85618f1 100644
--- a/drivers/staging/octeon/ethernet.c
+++ b/drivers/staging/octeon/ethernet.c
@@ -170,6 +170,16 @@ static void cvm_oct_configure_common_hw(void)
cvm_oct_mem_fill_fpa(CVMX_FPA_OUTPUT_BUFFER_POOL,
CVMX_FPA_OUTPUT_BUFFER_POOL_SIZE, 128);
+#ifdef __LITTLE_ENDIAN
+ {
+ union cvmx_ipd_ctl_status ipd_ctl_status;
+ ipd_ctl_status.u64 = cvmx_read_csr(CVMX_IPD_CTL_STATUS);
+ ipd_ctl_status.s.pkt_lend = 1;
+ ipd_ctl_status.s.wqe_lend = 1;
+ cvmx_write_csr(CVMX_IPD_CTL_STATUS, ipd_ctl_status.u64);
+ }
+#endif
+
if (USE_RED)
cvmx_helper_setup_red(num_packet_buffers / 4,
num_packet_buffers / 8);
--
2.1.4
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 07/10] MIPS: OCTEON: Make octeon-md5 driver endian-agnostic
2015-03-30 16:00 [PATCH 00/10] MIPS: OCTEON: Little Endian roll-up Paul Martin
` (5 preceding siblings ...)
2015-03-30 16:00 ` [PATCH 06/10] MIPS: OCTEON: Set up ethernet hardware for little endian Paul Martin
@ 2015-03-30 16:01 ` Paul Martin
2015-03-30 22:21 ` Ralf Baechle
2015-03-30 16:01 ` [PATCH 08/10] MIPS: OCTEON: Fix to IP checksum offloading in Little Endian Paul Martin
` (3 subsequent siblings)
10 siblings, 1 reply; 23+ messages in thread
From: Paul Martin @ 2015-03-30 16:01 UTC (permalink / raw)
To: linux-mips
The octeon crypto co-processor expects values to be big endian.
Wrap the data transfers with cpu_to_be64() and be64_to_cpu()
transformations.
This passes for all the MD5 test vectors in crypto/testmgr.h
Signed-off-by: Paul Martin <paul.martin@codethink.co.uk>
---
arch/mips/cavium-octeon/crypto/octeon-crypto.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/mips/cavium-octeon/crypto/octeon-crypto.h b/arch/mips/cavium-octeon/crypto/octeon-crypto.h
index e2a4aec..0e157f1 100644
--- a/arch/mips/cavium-octeon/crypto/octeon-crypto.h
+++ b/arch/mips/cavium-octeon/crypto/octeon-crypto.h
@@ -32,7 +32,7 @@ do { \
__asm__ __volatile__ ( \
"dmtc2 %[rt],0x0048+" STR(index) \
: \
- : [rt] "d" (value)); \
+ : [rt] "d" (cpu_to_be64(value))); \
} while (0)
/*
@@ -47,7 +47,7 @@ do { \
: [rt] "=d" (__value) \
: ); \
\
- __value; \
+ be64_to_cpu(__value); \
})
/*
@@ -58,7 +58,7 @@ do { \
__asm__ __volatile__ ( \
"dmtc2 %[rt],0x0040+" STR(index) \
: \
- : [rt] "d" (value)); \
+ : [rt] "d" (cpu_to_be64(value))); \
} while (0)
/*
@@ -69,7 +69,7 @@ do { \
__asm__ __volatile__ ( \
"dmtc2 %[rt],0x4047" \
: \
- : [rt] "d" (value)); \
+ : [rt] "d" (cpu_to_be64(value))); \
} while (0)
#endif /* __LINUX_OCTEON_CRYPTO_H */
--
2.1.4
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 08/10] MIPS: OCTEON: Fix to IP checksum offloading in Little Endian
2015-03-30 16:00 [PATCH 00/10] MIPS: OCTEON: Little Endian roll-up Paul Martin
` (6 preceding siblings ...)
2015-03-30 16:01 ` [PATCH 07/10] MIPS: OCTEON: Make octeon-md5 driver endian-agnostic Paul Martin
@ 2015-03-30 16:01 ` Paul Martin
2015-03-30 22:23 ` Ralf Baechle
2015-03-30 16:01 ` [PATCH 09/10] MIPS: OCTEON: Enable little endian kernel Paul Martin
` (2 subsequent siblings)
10 siblings, 1 reply; 23+ messages in thread
From: Paul Martin @ 2015-03-30 16:01 UTC (permalink / raw)
To: linux-mips
When hardware checksum generation is switched on the checksum
generation was only being signalled to the hardware correctly
in Big Endian mode.
Signed-off-by: Paul Martin <paul.martin@codethink.co.uk>
---
drivers/staging/octeon/ethernet-tx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/octeon/ethernet-tx.c b/drivers/staging/octeon/ethernet-tx.c
index a078b90..5b9ac1f 100644
--- a/drivers/staging/octeon/ethernet-tx.c
+++ b/drivers/staging/octeon/ethernet-tx.c
@@ -413,7 +413,7 @@ dont_put_skbuff_in_hw:
/* Check if we can use the hardware checksumming */
if (USE_HW_TCPUDP_CHECKSUM && (skb->protocol == htons(ETH_P_IP)) &&
(ip_hdr(skb)->version == 4) && (ip_hdr(skb)->ihl == 5) &&
- ((ip_hdr(skb)->frag_off == 0) || (ip_hdr(skb)->frag_off == 1 << 14))
+ ((ip_hdr(skb)->frag_off == 0) || (ip_hdr(skb)->frag_off == htons(1 << 14)))
&& ((ip_hdr(skb)->protocol == IPPROTO_TCP)
|| (ip_hdr(skb)->protocol == IPPROTO_UDP))) {
/* Use hardware checksum calc */
--
2.1.4
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 09/10] MIPS: OCTEON: Enable little endian kernel.
2015-03-30 16:00 [PATCH 00/10] MIPS: OCTEON: Little Endian roll-up Paul Martin
` (7 preceding siblings ...)
2015-03-30 16:01 ` [PATCH 08/10] MIPS: OCTEON: Fix to IP checksum offloading in Little Endian Paul Martin
@ 2015-03-30 16:01 ` Paul Martin
2015-03-30 22:31 ` Ralf Baechle
2015-03-30 16:01 ` [PATCH 10/10] MIPS: OCTEON: Fix Kconfig file typo Paul Martin
2015-03-30 22:02 ` [PATCH 00/10] MIPS: OCTEON: Little Endian roll-up David Daney
10 siblings, 1 reply; 23+ messages in thread
From: Paul Martin @ 2015-03-30 16:01 UTC (permalink / raw)
To: linux-mips
From: David Daney <david.daney@cavium.com>
Now it is supported, so let people select it.
Signed-off-by: David Daney <david.daney@cavium.com>
Signed-off-by: Leonid Rosenboim <lrosenboim@caviumnetworks.com>
Signed-off-by: Aleksey Makarov <aleksey.makarov@auriga.com>
Signed-off-by: Paul Martin <paul.martin@codethink.co.uk>
---
arch/mips/Kconfig | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index f7804e9..68e64cb 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -779,7 +779,8 @@ config CAVIUM_OCTEON_SOC
select SYS_SUPPORTS_64BIT_KERNEL
select SYS_SUPPORTS_BIG_ENDIAN
select EDAC_SUPPORT
- select SYS_SUPPORTS_HOTPLUG_CPU
+ select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SYS_SUPPORTS_HOTPLUG_CPU if CONFIG_CPU_BIG_ENDIAN
select SYS_HAS_EARLY_PRINTK
select SYS_HAS_CPU_CAVIUM_OCTEON
select SWAP_IO_SPACE
--
2.1.4
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 10/10] MIPS: OCTEON: Fix Kconfig file typo
2015-03-30 16:00 [PATCH 00/10] MIPS: OCTEON: Little Endian roll-up Paul Martin
` (8 preceding siblings ...)
2015-03-30 16:01 ` [PATCH 09/10] MIPS: OCTEON: Enable little endian kernel Paul Martin
@ 2015-03-30 16:01 ` Paul Martin
2015-03-30 22:34 ` Ralf Baechle
2015-03-31 11:53 ` [Linux-kernel] " Ben Dooks
2015-03-30 22:02 ` [PATCH 00/10] MIPS: OCTEON: Little Endian roll-up David Daney
10 siblings, 2 replies; 23+ messages in thread
From: Paul Martin @ 2015-03-30 16:01 UTC (permalink / raw)
To: linux-mips
Signed-off-by: Paul Martin <paul.martin@codethink.co.uk>
---
arch/mips/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 68e64cb..c4d0229 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -780,7 +780,7 @@ config CAVIUM_OCTEON_SOC
select SYS_SUPPORTS_BIG_ENDIAN
select EDAC_SUPPORT
select SYS_SUPPORTS_LITTLE_ENDIAN
- select SYS_SUPPORTS_HOTPLUG_CPU if CONFIG_CPU_BIG_ENDIAN
+ select SYS_SUPPORTS_HOTPLUG_CPU if CPU_BIG_ENDIAN
select SYS_HAS_EARLY_PRINTK
select SYS_HAS_CPU_CAVIUM_OCTEON
select SWAP_IO_SPACE
--
2.1.4
^ permalink raw reply related [flat|nested] 23+ messages in thread* Re: [PATCH 10/10] MIPS: OCTEON: Fix Kconfig file typo
2015-03-30 16:01 ` [PATCH 10/10] MIPS: OCTEON: Fix Kconfig file typo Paul Martin
@ 2015-03-30 22:34 ` Ralf Baechle
2015-03-31 11:53 ` [Linux-kernel] " Ben Dooks
1 sibling, 0 replies; 23+ messages in thread
From: Ralf Baechle @ 2015-03-30 22:34 UTC (permalink / raw)
To: Paul Martin; +Cc: linux-mips
On Mon, Mar 30, 2015 at 05:01:03PM +0100, Paul Martin wrote:
> arch/mips/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
> index 68e64cb..c4d0229 100644
> --- a/arch/mips/Kconfig
> +++ b/arch/mips/Kconfig
> @@ -780,7 +780,7 @@ config CAVIUM_OCTEON_SOC
> select SYS_SUPPORTS_BIG_ENDIAN
> select EDAC_SUPPORT
> select SYS_SUPPORTS_LITTLE_ENDIAN
> - select SYS_SUPPORTS_HOTPLUG_CPU if CONFIG_CPU_BIG_ENDIAN
> + select SYS_SUPPORTS_HOTPLUG_CPU if CPU_BIG_ENDIAN
> select SYS_HAS_EARLY_PRINTK
> select SYS_HAS_CPU_CAVIUM_OCTEON
> select SWAP_IO_SPACE
And this really should be folded into patch 9/10 - adding a bug, then
fixing it one commit later is silly.
Thanks for all the work on this series!
Ralf
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: [Linux-kernel] [PATCH 10/10] MIPS: OCTEON: Fix Kconfig file typo
2015-03-30 16:01 ` [PATCH 10/10] MIPS: OCTEON: Fix Kconfig file typo Paul Martin
2015-03-30 22:34 ` Ralf Baechle
@ 2015-03-31 11:53 ` Ben Dooks
1 sibling, 0 replies; 23+ messages in thread
From: Ben Dooks @ 2015-03-31 11:53 UTC (permalink / raw)
To: Paul Martin, linux-mips
On 30/03/15 17:01, Paul Martin wrote:
> Signed-off-by: Paul Martin <paul.martin@codethink.co.uk>
> ---
> arch/mips/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
> index 68e64cb..c4d0229 100644
> --- a/arch/mips/Kconfig
> +++ b/arch/mips/Kconfig
> @@ -780,7 +780,7 @@ config CAVIUM_OCTEON_SOC
> select SYS_SUPPORTS_BIG_ENDIAN
> select EDAC_SUPPORT
> select SYS_SUPPORTS_LITTLE_ENDIAN
> - select SYS_SUPPORTS_HOTPLUG_CPU if CONFIG_CPU_BIG_ENDIAN
> + select SYS_SUPPORTS_HOTPLUG_CPU if CPU_BIG_ENDIAN
> select SYS_HAS_EARLY_PRINTK
> select SYS_HAS_CPU_CAVIUM_OCTEON
> select SWAP_IO_SPACE
>
merge back into previous commit?
--
Ben Dooks http://www.codethink.co.uk/
Senior Engineer Codethink - Providing Genius
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: [PATCH 00/10] MIPS: OCTEON: Little Endian roll-up
2015-03-30 16:00 [PATCH 00/10] MIPS: OCTEON: Little Endian roll-up Paul Martin
` (9 preceding siblings ...)
2015-03-30 16:01 ` [PATCH 10/10] MIPS: OCTEON: Fix Kconfig file typo Paul Martin
@ 2015-03-30 22:02 ` David Daney
10 siblings, 0 replies; 23+ messages in thread
From: David Daney @ 2015-03-30 22:02 UTC (permalink / raw)
To: Paul Martin, Ralf Baechle; +Cc: linux-mips
On 03/30/2015 09:00 AM, Paul Martin wrote:
> This is an experimental patch set for enabling Little Endian working on
> the Cavium Octeon II. It may work for other Octeon models but has not
> been tested on them.
>
> It's been extensively tested on a Ubiquiti EdgeRouter Pro, building a
> current GNU/Linux toolchain from sources using an external USB drive.
>
> My contributions (with the exception of the changes to octeon-md5) are
> mainly cherry-picked from the GPL tarball released by Ubiquiti, and
> appear to have originally been authored by Cavium.
>
> David Daney (3):
> MIPS: OCTEON: Handle bootloader structures in little-endian mode.
> MIPS: OCTEON: Add mach-cavium-octeon/mangle-port.h
> MIPS: OCTEON: Enable little endian kernel.
>
> Paul Martin (7):
> MIPS: OCTEON: Turn hardware bitfields and structures inside out.
> MIPS: OCTEON: Set appropriate endianness in L2C registers
> MIPS: OCTEON: Reverse the order of register accesses to the FAU
> MIPS: OCTEON: Set up ethernet hardware for little endian
> MIPS: OCTEON: Make octeon-md5 driver endian-agnostic
> MIPS: OCTEON: Fix to IP checksum offloading in Little Endian
> MIPS: OCTEON: Fix Kconfig file typo
>
> arch/mips/Kconfig | 3 +-
> arch/mips/cavium-octeon/crypto/octeon-crypto.h | 8 +-
> arch/mips/cavium-octeon/executive/cvmx-l2c.c | 45 ++++
> arch/mips/cavium-octeon/octeon-platform.c | 12 +
> arch/mips/cavium-octeon/octeon_boot.h | 23 ++
> .../include/asm/mach-cavium-octeon/mangle-port.h | 74 ++++++
> arch/mips/include/asm/octeon/cvmx-address.h | 67 ++++++
> arch/mips/include/asm/octeon/cvmx-bootinfo.h | 55 +++++
> arch/mips/include/asm/octeon/cvmx-bootmem.h | 14 ++
> arch/mips/include/asm/octeon/cvmx-fau.h | 22 ++
> arch/mips/include/asm/octeon/cvmx-fpa.h | 7 +
> arch/mips/include/asm/octeon/cvmx-l2c.h | 9 +
> arch/mips/include/asm/octeon/cvmx-packet.h | 8 +
> arch/mips/include/asm/octeon/cvmx-pko.h | 31 +++
> arch/mips/include/asm/octeon/cvmx-pow.h | 247 +++++++++++++++++++++
> arch/mips/include/asm/octeon/cvmx-wqe.h | 71 ++++++
> drivers/staging/octeon/ethernet-tx.c | 5 +-
> drivers/staging/octeon/ethernet.c | 10 +
> 18 files changed, 705 insertions(+), 6 deletions(-)
> create mode 100644 arch/mips/include/asm/mach-cavium-octeon/mangle-port.h
>
The whole series:
Acked-by: David Daney <david.daney@cavium.com>
Thanks for doing the work.
David.
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