1 files changed, 2 insertions, 46 deletions

diff --git a/i2c/sw/hash_tester_i2c.c b/i2c/sw/hash_tester_i2c.c
index c9b8f5f..41a117e 100644
--- a/i2c/sw/hash_tester_i2c.c
+++ b/i2c/sw/hash_tester_i2c.c
@@ -224,34 +224,6 @@ const uint8_t SHA512_DOUBLE_DIGEST[] =
   0xc7, 0xd3, 0x29, 0xee, 0xb6, 0xdd, 0x26, 0x54,
   0x5e, 0x96, 0xe5, 0x5b, 0x87, 0x4b, 0xe9, 0x09 };
 
-/* ---------------- test-case low-level code ---------------- */
-
-int tc_init(off_t offset)
-{
-    uint8_t buf[4] = { 0, 0, 0, CTRL_INIT_CMD };
-
-    return tc_write(offset, buf, 4);
-}
-
-int tc_next(off_t offset)
-{
-    uint8_t buf[4] = { 0, 0, 0, CTRL_NEXT_CMD };
-
-    return tc_write(offset, buf, 4);
-}
-
-int tc_wait_ready(off_t offset)
-{
-    int limit = 10;
-    return tc_wait(offset, STATUS_READY_BIT, &limit);
-}
-
-int tc_wait_valid(off_t offset)
-{
-    int limit = 10;
-    return tc_wait(offset, STATUS_VALID_BIT, &limit);
-}
-
 /* ---------------- sanity test case ---------------- */
 
 int TC0()
@@ -595,12 +567,10 @@ int main(int argc, char *argv[])
     tcfp sha256_tests[] = { TC4, TC5, TC6, TC7 };
     tcfp sha512_tests[] = { TC8, TC9, TC10 };
 
-    char *usage = "Usage: %s [-h] [-d] [-q] [-i I2C_device] [-a I2C_addr] tc...\n";
-    char *dev = I2C_dev;
-    int addr = I2C_addr;
+    char *usage = "Usage: %s [-h] [-d] [-q] tc...\n";
     int i, j, opt;
 
-    while ((opt = getopt(argc, argv, "h?dqi:a:")) != -1) {
+    while ((opt = getopt(argc, argv, "h?dq")) != -1) {
         switch (opt) {
         case 'h':
         case '?':
@@ -612,26 +582,12 @@ int main(int argc, char *argv[])
         case 'q':
             quiet = 1;
             break;
-        case 'i':
-            dev = optarg;
-            break;
-        case 'a':
-            addr = (int)strtol(optarg, NULL, 0);
-            if ((addr < 0x03) || (addr > 0x77)) {
-                fprintf(stderr, "addr must be between 0x03 and 0x77\n");
-                return EXIT_FAILURE;
-            }
-            break;
         default:
             fprintf(stderr, usage, argv[0]);
             return EXIT_FAILURE;
         }
     }
 
-    /* set up I2C */
-    if (i2c_open(dev, addr) != 0)
-        return EXIT_FAILURE;
-
     /* no args == run all tests */
     if (optind >= argc) {
         for (j = 0; j < sizeof(all_tests)/sizeof(all_tests[0]); ++j)