BAL and Maple Release 2.2
Signed-off-by: Shad Ansari <developer@Carbon.local>
diff --git a/bcm68620_release/release/host_driver/utils/bcmolt_utils.c b/bcm68620_release/release/host_driver/utils/bcmolt_utils.c
new file mode 100644
index 0000000..b8a8994
--- /dev/null
+++ b/bcm68620_release/release/host_driver/utils/bcmolt_utils.c
@@ -0,0 +1,204 @@
+/*
+<:copyright-BRCM:2016:DUAL/GPL:standard
+
+ Broadcom Proprietary and Confidential.(c) 2016 Broadcom
+ All Rights Reserved
+
+Unless you and Broadcom execute a separate written software license
+agreement governing use of this software, this software is licensed
+to you under the terms of the GNU General Public License version 2
+(the "GPL"), available at http://www.broadcom.com/licenses/GPLv2.php,
+with the following added to such license:
+
+ As a special exception, the copyright holders of this software give
+ you permission to link this software with independent modules, and
+ to copy and distribute the resulting executable under terms of your
+ choice, provided that you also meet, for each linked independent
+ module, the terms and conditions of the license of that module.
+ An independent module is a module which is not derived from this
+ software. The special exception does not apply to any modifications
+ of the software.
+
+Not withstanding the above, under no circumstances may you combine
+this software in any way with any other Broadcom software provided
+under a license other than the GPL, without Broadcom's express prior
+written consent.
+
+:>
+ */
+
+#include "bcmolt_utils.h"
+
+/* HexPrint a single line */
+#define BYTES_IN_LINE 16
+
+#define b2a(c) (isprint(c)?c:'.')
+
+static void _hexprint1(bcmos_msg_print_cb print_cb, void *context, uint16_t o, const uint8_t *p_data, uint16_t count, const char *indent)
+{
+ int i;
+
+ if (indent)
+ print_cb(context, "%s", indent);
+
+ print_cb(context, "%04x: ", o);
+ for (i=0; i<count; i++)
+ {
+ print_cb(context, "%02x", p_data[i]);
+ if (!((i+1)%4))
+ print_cb(context, " ");
+ }
+ for (; i<BYTES_IN_LINE; i++)
+ {
+ if (!((i+1)%4))
+ print_cb(context, " ");
+ else
+ print_cb(context, " ");
+ }
+ for (i=0; i<count; i++)
+ print_cb(context, "%c", b2a(p_data[i]));
+ print_cb(context, "\n");
+}
+
+void bcmos_hexdump(bcmos_msg_print_cb print_cb, void *context, const void *buffer, uint32_t offset, uint32_t count, const char *indent)
+{
+ const uint8_t *p_data = buffer;
+ uint16_t n;
+
+ while (count)
+ {
+ n = (count > BYTES_IN_LINE) ? BYTES_IN_LINE : count;
+ _hexprint1(print_cb, context, offset, p_data, n, indent);
+ count -= n;
+ p_data += n;
+ offset += n;
+ }
+}
+
+void bcmos_hexdump_one_line(const char *funcname, /* __FUNCTION__ */
+ uint32_t lineno, /* __LINE__ */
+ bcmos_msg_print_cb print_cb,
+ void *context,
+ const void *buffer, /* start of memory region to dump */
+ uint32_t start_offset, /* start offset into the region */
+ uint32_t byte_count, /* number of bytes in region to dump */
+ const char *prefix, /* optional prefix string */
+ const char *suffix) /* optional suffix string */
+{
+ const uint8_t *p_data = buffer;
+ uint32_t data_offset = start_offset;
+ size_t max_buf_size = 8000; /* room enough to dump ~2600 bytes with shortish prefixes/suffixes */
+ char *out_buf = bcmos_calloc(max_buf_size);
+ size_t out_buf_offset = 0;
+ uint32_t tmp_num_chars = 0;
+
+ BUG_UNLESS(out_buf);
+
+ memset(out_buf, 0, max_buf_size);
+
+ if (prefix)
+ {
+ tmp_num_chars = snprintf(out_buf + out_buf_offset, /* out_buf start offset */
+ max_buf_size - out_buf_offset, /* remaining space in out_buf */
+ "\n%40s:%-5u %s", funcname, lineno, prefix);
+ }
+ else
+ {
+ tmp_num_chars = snprintf(out_buf + out_buf_offset, /* out_buf start offset */
+ max_buf_size - out_buf_offset, /* remaining space in out_buf */
+ "\n");
+ }
+ out_buf_offset += tmp_num_chars;
+
+ while ((data_offset < (start_offset + byte_count)) && (out_buf_offset < max_buf_size))
+ {
+ tmp_num_chars = snprintf(out_buf + out_buf_offset, /* out_buf start offset */
+ max_buf_size - out_buf_offset, /* remaining space in out_buf */
+ "%02x ",
+ p_data[data_offset++]); /* byte to dump */
+ BUG_UNLESS(3 == tmp_num_chars);
+ out_buf_offset += tmp_num_chars;
+ }
+
+ if (tmp_num_chars < max_buf_size)
+ {
+ if (suffix)
+ {
+ tmp_num_chars = snprintf(out_buf + out_buf_offset, /* out_buf start offset */
+ max_buf_size - out_buf_offset, /* remaining space in out_buf */
+ "%s", suffix);
+ }
+ else
+ {
+ tmp_num_chars = snprintf(out_buf + out_buf_offset, /* out_buf start offset */
+ max_buf_size - out_buf_offset, /* remaining space in out_buf */
+ "\n");
+ }
+ out_buf_offset += tmp_num_chars;
+ BUG_UNLESS(out_buf_offset < max_buf_size);
+ }
+
+ print_cb(context, "%s", out_buf);
+ bcmos_free(out_buf);
+}
+
+static uint32_t eth_crc32_tab[] =
+{
+ 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,
+ 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
+ 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2,
+ 0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
+ 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
+ 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
+ 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c,
+ 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
+ 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423,
+ 0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
+ 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106,
+ 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
+ 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d,
+ 0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
+ 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
+ 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
+ 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7,
+ 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
+ 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa,
+ 0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
+ 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81,
+ 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
+ 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84,
+ 0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
+ 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
+ 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
+ 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e,
+ 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
+ 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55,
+ 0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
+ 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28,
+ 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
+ 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f,
+ 0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
+ 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
+ 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
+ 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69,
+ 0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
+ 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc,
+ 0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
+ 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693,
+ 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
+ 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
+};
+
+uint32_t eth_calc_crc32(uint32_t crc, const void *buf, size_t size)
+{
+ const uint8_t *p;
+
+ p = buf;
+ crc = crc ^ ~0U;
+
+ while (size--)
+ crc = eth_crc32_tab[(crc ^ *p++) & 0xFF] ^ (crc >> 8);
+
+ return crc ^ ~0U;
+}
+