- u32 hw_offset, buf_offset, i, k;
- u32 program_info_length = 0, es_info_length = 0, length = 0, words = 0;
- u8 found_prog_ca_desc = 0, found_stream_ca_desc = 0, error_condition = 0, hw_buffer_length = 0;
-
- if (verbose > 3)
- dprintk("%s, p_ca_message length %d (0x%x)\n", __FUNCTION__,p_ca_message->length,p_ca_message->length );
-
- handle_en50221_tag(state, p_ca_message, hw_buffer); /* EN50221 tag */
-
- /* Handle the length field (variable) */
- if (!(p_ca_message->msg[3] & 0x80)) { /* Length = 1 */
- length = p_ca_message->msg[3] & 0x7f;
- words = 0; /* domi's suggestion */
- }
- else { /* Length = words */
- words = p_ca_message->msg[3] & 0x7f;
- for (i = 0; i < words; i++) {
- length = length << 8;
- length = length | p_ca_message->msg[4 + i];
- }
- }
- if (verbose > 4) {
- dprintk("%s:Length=[%d (0x%x)], Words=[%d]\n", __FUNCTION__, length,length, words);
-
- /* Debug Input string */
- for (i = 0; i < length; i++)
- dprintk(" %02x", p_ca_message->msg[i]);
- dprintk("]\n");
- }
-
- hw_offset = 7;
- buf_offset = words + 4;
-
- /* Program Header */
- if (verbose > 4)
- dprintk("\n%s:Program Header=[", __FUNCTION__);
- for (i = 0; i < 6; i++) {
- hw_buffer->msg[hw_offset] = p_ca_message->msg[buf_offset];
- if (verbose > 4)
- dprintk(" %02x", p_ca_message->msg[buf_offset]);
- hw_offset++, buf_offset++, hw_buffer_length++;
- }
- if (verbose > 4)
- dprintk("]\n");
-
- program_info_length = 0;
- program_info_length = (((program_info_length | p_ca_message->msg[words + 8]) & 0x0f) << 8) | p_ca_message->msg[words + 9];
- if (verbose > 4)
- dprintk("%s:Program info Length=[%d][%02x], hw_offset=[%d], buf_offset=[%d] \n",
- __FUNCTION__, program_info_length, program_info_length, hw_offset, buf_offset);
-
- if (program_info_length && (program_info_length < 256)) { /* If program_info_length */
- hw_buffer->msg[11] = hw_buffer->msg[11] & 0x0f; /* req only 4 bits */
- hw_buffer->msg[12] = hw_buffer->msg[12] + 1; /* increment! ASIC bug! */
-
- if (p_ca_message->msg[buf_offset + 1] == 0x09) { /* Check CA descriptor */
- found_prog_ca_desc = 1;
- if (verbose > 4)
- dprintk("%s: Found CA descriptor @ Program level\n", __FUNCTION__);
- }
-
- if (found_prog_ca_desc) { /* Command only if CA descriptor */
- hw_buffer->msg[13] = p_ca_message->msg[buf_offset]; /* CA PMT command ID */
- hw_offset++, buf_offset++, hw_buffer_length++;
- }
-
- /* Program descriptors */
- if (verbose > 4) {
- dprintk("%s:**********>buf_offset=[%d], hw_offset=[%d]\n", __FUNCTION__, buf_offset, hw_offset);
- dprintk("%s:Program descriptors=[", __FUNCTION__);
- }
- while (program_info_length && !error_condition) { /* Copy prog descriptors */
- if (program_info_length > p_ca_message->length) { /* Error situation */
- dprintk ("%s:\"WARNING\" Length error, line=[%d], prog_info_length=[%d]\n",
- __FUNCTION__, __LINE__, program_info_length);
- dprintk("%s:\"WARNING\" Bailing out of possible loop\n", __FUNCTION__);
- error_condition = 1;
- break;
- }
-
- hw_buffer->msg[hw_offset] = p_ca_message->msg[buf_offset];
- dprintk(" %02x", p_ca_message->msg[buf_offset]);
- hw_offset++, buf_offset++, hw_buffer_length++, program_info_length--;
+ u8 length_field = 0, word_count = 0, count = 0;
+ u32 length = 0;
+
+ length_field = asn_1_array[0];
+ dprintk(verbose, DST_CA_DEBUG, 1, " Length field=[%02x]", length_field);
+ if (length_field < 0x80) {
+ length = length_field & 0x7f;
+ dprintk(verbose, DST_CA_DEBUG, 1, " Length=[%02x]\n", length);
+ } else {
+ word_count = length_field & 0x7f;
+ for (count = 0; count < word_count; count++) {
+ length = length << 8;
+ length += asn_1_array[count + 1];
+ dprintk(verbose, DST_CA_DEBUG, 1, " Length=[%04x]", length);