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#include "erasure_code.h"
#include "ec_base_vsx.h"
void
gf_vect_dot_prod(int len, int vlen, unsigned char *v, unsigned char **src, unsigned char *dest)
{
gf_vect_dot_prod_vsx(len, vlen, v, src, dest);
}
void
gf_vect_mad(int len, int vec, int vec_i, unsigned char *v, unsigned char *src, unsigned char *dest)
{
gf_vect_mad_vsx(len, vec, vec_i, v, src, dest);
}
void
ec_encode_data(int len, int srcs, int dests, unsigned char *v, unsigned char **src,
unsigned char **dest)
{
if (len < 64) {
ec_encode_data_base(len, srcs, dests, v, src, dest);
return;
}
while (dests >= 6) {
gf_6vect_dot_prod_vsx(len, srcs, v, src, dest);
v += 6 * srcs * 32;
dest += 6;
dests -= 6;
}
switch (dests) {
case 6:
gf_6vect_dot_prod_vsx(len, srcs, v, src, dest);
break;
case 5:
gf_5vect_dot_prod_vsx(len, srcs, v, src, dest);
break;
case 4:
gf_4vect_dot_prod_vsx(len, srcs, v, src, dest);
break;
case 3:
gf_3vect_dot_prod_vsx(len, srcs, v, src, dest);
break;
case 2:
gf_2vect_dot_prod_vsx(len, srcs, v, src, dest);
break;
case 1:
gf_vect_dot_prod_vsx(len, srcs, v, src, *dest);
break;
case 0:
break;
}
}
void
ec_encode_data_update(int len, int k, int rows, int vec_i, unsigned char *v, unsigned char *data,
unsigned char **dest)
{
if (len < 64) {
ec_encode_data_update_base(len, k, rows, vec_i, v, data, dest);
return;
}
while (rows >= 6) {
gf_6vect_mad_vsx(len, k, vec_i, v, data, dest);
v += 6 * k * 32;
dest += 6;
rows -= 6;
}
switch (rows) {
case 6:
gf_6vect_mad_vsx(len, k, vec_i, v, data, dest);
break;
case 5:
gf_5vect_mad_vsx(len, k, vec_i, v, data, dest);
break;
case 4:
gf_4vect_mad_vsx(len, k, vec_i, v, data, dest);
break;
case 3:
gf_3vect_mad_vsx(len, k, vec_i, v, data, dest);
break;
case 2:
gf_2vect_mad_vsx(len, k, vec_i, v, data, dest);
break;
case 1:
gf_vect_mad_vsx(len, k, vec_i, v, data, *dest);
break;
case 0:
break;
}
}
int
gf_vect_mul(int len, unsigned char *a, void *src, void *dest)
{
/* Size must be aligned to 32 bytes */
if ((len % 32) != 0)
return -1;
gf_vect_mul_vsx(len, a, (unsigned char *) src, (unsigned char *) dest);
return 0;
}
void
ec_init_tables(int k, int rows, unsigned char *a, unsigned char *g_tbls)
{
return ec_init_tables_base(k, rows, a, g_tbls);
}
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