Hi,
The first patch is a bug fix for OCTEON MD5 aimed for 4.0-rc cycle.
The remaining patches add SHA1/SHA256/SHA512 modules. I have tested
these on the following OCTEON boards and CPUs with 4.0-rc2:
D-Link DSR-1000N: CN5010p1.1-500-SCP
EdgeRouter Lite:CN5020p1.1-500-SCP
EdgeRouter Pro: CN6120p1.1-1000-NSP
All selftests are passing. With tcrypt, I get the following numbers
on speed compared to the generic modules:
SHA1:
test 0 ( 16 byte blocks, 16 bytes per update, 1 updates): 1.25x faster
test 1 ( 64 byte blocks, 16 bytes per update, 4 updates): 1.20x faster
test 2 ( 64 byte blocks, 64 bytes per update, 1 updates): 1.47x faster
test 3 ( 256 byte blocks, 16 bytes per update, 16 updates): 1.15x faster
test 4 ( 256 byte blocks, 64 bytes per update, 4 updates): 1.56x faster
test 5 ( 256 byte blocks, 256 bytes per update, 1 updates): 2.27x faster
test 6 ( 1024 byte blocks, 16 bytes per update, 64 updates): 1.13x faster
test 7 ( 1024 byte blocks, 256 bytes per update, 4 updates): 2.74x faster
test 8 ( 1024 byte blocks, 1024 bytes per update, 1 updates): 3.60x faster
test 9 ( 2048 byte blocks, 16 bytes per update, 128 updates): 1.13x faster
test 10 ( 2048 byte blocks, 256 bytes per update, 8 updates): 2.87x faster
test 11 ( 2048 byte blocks, 1024 bytes per update, 2 updates): 3.90x faster
test 12 ( 2048 byte blocks, 2048 bytes per update, 1 updates): 4.18x faster
test 13 ( 4096 byte blocks, 16 bytes per update, 256 updates): 1.13x faster
test 14 ( 4096 byte blocks, 256 bytes per update, 16 updates): 2.95x faster
test 15 ( 4096 byte blocks, 1024 bytes per update, 4 updates): 4.09x faster
test 16 ( 4096 byte blocks, 4096 bytes per update, 1 updates): 4.57x faster
test 17 ( 8192 byte blocks, 16 bytes per update, 512 updates): 1.13x faster
test 18 ( 8192 byte blocks, 256 bytes per update, 32 updates): 2.99x faster
test 19 ( 8192 byte blocks, 1024 bytes per update, 8 updates): 4.20x faster
test 20 ( 8192 byte blocks, 4096 bytes per update, 2 updates): 4.72x faster
test 21 ( 8192 byte blocks, 8192 bytes per update, 1 updates): 4.73x faster
SHA256:
test 0 ( 16 byte blocks, 16 bytes per update, 1 updates): 2.72x faster
test 1 ( 64 byte blocks, 16 bytes per update, 4 updates): 2.45x faster
test 2 ( 64 byte blocks, 64 bytes per update, 1 updates): 3.65x faster
test 3 ( 256 byte blocks, 16 bytes per update, 16 updates): 2.18x faster
test 4 ( 256 byte blocks, 64 bytes per update, 4 updates): 3.74x faster
test 5 ( 256 byte blocks, 256 bytes per update, 1 updates): 5.72x faster
test 6 ( 1024 byte blocks, 16 bytes per update, 64 updates): 2.08x faster
test 7 ( 1024 byte blocks, 256 bytes per update, 4 updates): 6.54x faster
test 8 ( 1024 byte blocks, 1024 bytes per update, 1 updates): 8.19x faster
test 9 ( 2048 byte blocks, 16 bytes per update, 128 updates): 2.06x faster
test 10 ( 2048 byte blocks, 256 bytes per update, 8 updates): 6.77x faster
test 11 ( 2048 byte blocks, 1024 bytes per update, 2 updates): 8.56x faster
test 12 ( 2048 byte blocks, 2048 bytes per update, 1 updates): 9.01x faster
test 13 ( 4096 byte blocks, 16 bytes per update, 256 updates): 2.05x faster
test 14 ( 4096 byte blocks, 256 bytes per update, 16 updates): 6.89x faster
test 15 ( 4096 byte blocks, 1024 bytes per update, 4 updates): 8.82x faster
test 16 ( 4096 byte blocks, 4096 bytes per update, 1 updates): 9.50x faster
test 17 ( 8192 byte blocks, 16 bytes per update, 512 updates): 2.04x faster
test 18 ( 8192 byte blocks, 256 bytes per update, 32 updates): 6.96x faster
test 19 ( 8192 byte blocks, 1024 bytes per update, 8 updates): 8.95x faster
test 20 ( 8192 byte blocks, 4096 bytes per update, 2 updates): 9.66x faster
test 21 ( 8192 byte blocks, 8192 bytes per update, 1 updates): 9.67x faster
SHA512:
test 0 ( 16 byte blocks, 16 bytes per update, 1 updates): 3.19x faster
test 1 ( 64 byte blocks, 16 bytes per update, 4 updates): 2.18x faster
test 2 ( 64 byte blocks, 64 bytes per update, 1 updates): 3.19x faster
test 3 ( 256 byte blocks, 16 bytes per update, 16 updates): 2.12x faster
test 4 ( 256 byte blocks, 64 bytes per update, 4 updates): 3.54x faster
test 5 ( 256 byte blocks, 256 bytes per update, 1 updates): 5.16x faster
test 6 ( 1024 byte blocks, 16 bytes per update, 64 updates): 1.92x faster
test 7 ( 1024 byte blocks, 256 bytes per update, 4 updates): 5.80x faster
test 8 ( 1024 byte blocks, 1024 bytes per update, 1 updates): 8.07x faster
test 9 ( 2048 byte blocks, 16 bytes per update, 128 updates): 1.88x faster
test 10 ( 2048 byte blocks, 256 bytes per update, 8 updates): 6.00x faster
test 11 ( 2048 byte blocks, 1024 bytes per update, 2 updates): 8.64x faster
test 12 ( 2048 byte blocks, 2048 bytes per update, 1 updates): 9.40x faster
test 13 ( 4096 byte blocks, 16
