******************************************************************************/
/*
- * Copyright (C) 2000 - 2004, R. Byron Moore
+ * Copyright (C) 2000 - 2005, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
{
acpi_size byte_stream_size_needed = 0;
acpi_size segment_size;
- struct acpi_resource_ext_irq *ex_irq = NULL;
u8 done = FALSE;
case ACPI_RSTYPE_IRQ:
/*
* IRQ Resource
- * For an IRQ Resource, Byte 3, although optional, will
- * always be created - it holds IRQ information.
+ * For an IRQ Resource, Byte 3, although optional, will always be
+ * created - it holds IRQ information.
*/
segment_size = 4;
break;
case ACPI_RSTYPE_START_DPF:
/*
* Start Dependent Functions Resource
- * For a start_dependent_functions Resource, Byte 1,
- * although optional, will always be created.
+ * For a start_dependent_functions Resource, Byte 1, although
+ * optional, will always be created.
*/
segment_size = 2;
break;
case ACPI_RSTYPE_VENDOR:
/*
* Vendor Defined Resource
- * For a Vendor Specific resource, if the Length is
- * between 1 and 7 it will be created as a Small
- * Resource data type, otherwise it is a Large
- * Resource data type.
+ * For a Vendor Specific resource, if the Length is between 1 and 7
+ * it will be created as a Small Resource data type, otherwise it
+ * is a Large Resource data type.
*/
if (linked_list->data.vendor_specific.length > 7) {
segment_size = 3;
case ACPI_RSTYPE_ADDRESS16:
/*
* 16-Bit Address Resource
- * The base size of this byte stream is 16. If a
- * Resource Source string is not NULL, add 1 for
- * the Index + the length of the null terminated
- * string Resource Source + 1 for the null.
+ * The base size of this byte stream is 16. If a Resource Source
+ * string is not NULL, add 1 for the Index + the length of the null
+ * terminated string Resource Source + 1 for the null.
*/
segment_size = 16;
case ACPI_RSTYPE_ADDRESS64:
/*
* 64-Bit Address Resource
- * The base size of this byte stream is 46. If a Resource
- * Source string is not NULL, add 1 for the Index + the
- * length of the null terminated string Resource Source +
- * 1 for the null.
+ * The base size of this byte stream is 46. If a resource_source
+ * string is not NULL, add 1 for the Index + the length of the null
+ * terminated string Resource Source + 1 for the null.
*/
segment_size = 46;
case ACPI_RSTYPE_EXT_IRQ:
/*
* Extended IRQ Resource
- * The base size of this byte stream is 9. This is for an
- * Interrupt table length of 1. For each additional
- * interrupt, add 4.
+ * The base size of this byte stream is 9. This is for an Interrupt
+ * table length of 1. For each additional interrupt, add 4.
* If a Resource Source string is not NULL, add 1 for the
* Index + the length of the null terminated string
* Resource Source + 1 for the null.
segment_size = 9 +
(((acpi_size) linked_list->data.extended_irq.number_of_interrupts - 1) * 4);
- if (ex_irq && ex_irq->resource_source.string_ptr) {
+ if (linked_list->data.extended_irq.resource_source.string_ptr) {
segment_size += linked_list->data.extended_irq.resource_source.string_length;
segment_size++;
}
default:
/*
- * If we get here, everything is out of sync,
- * so exit with an error
+ * If we get here, everything is out of sync, exit with error
*/
return_ACPI_STATUS (AE_AML_INVALID_RESOURCE_TYPE);
/*
* 32-Bit Memory Range Resource
*/
-
bytes_consumed = 20;
structure_size = ACPI_SIZEOF_RESOURCE (struct acpi_resource_mem32);
bytes_consumed = temp16 + 3;
/*
- * Resource Source Index and Resource Source are
- * optional elements. Check the length of the
- * Bytestream. If it is greater than 43, that
- * means that an Index exists and is followed by
- * a null termininated string. Therefore, set
- * the temp variable to the length minus the minimum
- * byte stream length plus the byte for the Index to
- * determine the size of the NULL terminiated string.
+ * Resource Source Index and Resource Source are optional elements.
+ * Check the length of the Bytestream. If it is greater than 43,
+ * that means that an Index exists and is followed by a null
+ * terminated string. Therefore, set the temp variable to the
+ * length minus the minimum byte stream length plus the byte for
+ * the Index to determine the size of the NULL terminated string.
*/
if (43 < temp16) {
temp8 = (u8) (temp16 - 44);
bytes_consumed = temp16 + 3;
/*
- * Resource Source Index and Resource Source are
- * optional elements. Check the length of the
- * Bytestream. If it is greater than 23, that
- * means that an Index exists and is followed by
- * a null termininated string. Therefore, set
- * the temp variable to the length minus the minimum
- * byte stream length plus the byte for the Index to
- * determine the size of the NULL terminiated string.
+ * Resource Source Index and Resource Source are optional elements.
+ * Check the length of the Bytestream. If it is greater than 23,
+ * that means that an Index exists and is followed by a null
+ * terminated string. Therefore, set the temp variable to the
+ * length minus the minimum byte stream length plus the byte for
+ * the Index to determine the size of the NULL terminated string.
*/
if (23 < temp16) {
temp8 = (u8) (temp16 - 24);
bytes_consumed = temp16 + 3;
/*
- * Resource Source Index and Resource Source are
- * optional elements. Check the length of the
- * Bytestream. If it is greater than 13, that
- * means that an Index exists and is followed by
- * a null termininated string. Therefore, set
- * the temp variable to the length minus the minimum
- * byte stream length plus the byte for the Index to
- * determine the size of the NULL terminiated string.
+ * Resource Source Index and Resource Source are optional elements.
+ * Check the length of the Bytestream. If it is greater than 13,
+ * that means that an Index exists and is followed by a null
+ * terminated string. Therefore, set the temp variable to the
+ * length minus the minimum byte stream length plus the byte for
+ * the Index to determine the size of the NULL terminated string.
*/
if (13 < temp16) {
temp8 = (u8) (temp16 - 14);
bytes_consumed = temp16 + 3;
/*
- * Point past the length field and the
- * Interrupt vector flags to save off the
- * Interrupt table length to the Temp8 variable.
+ * Point past the length field and the Interrupt vector flags to
+ * save off the Interrupt table length to the Temp8 variable.
*/
buffer += 3;
temp8 = *buffer;
additional_bytes = (u8) ((temp8 - 1) * 4);
/*
- * Resource Source Index and Resource Source are
- * optional elements. Check the length of the
- * Bytestream. If it is greater than 9, that
- * means that an Index exists and is followed by
- * a null termininated string. Therefore, set
- * the temp variable to the length minus the minimum
- * byte stream length plus the byte for the Index to
- * determine the size of the NULL terminiated string.
+ * Resource Source Index and Resource Source are optional elements.
+ * Check the length of the Bytestream. If it is greater than 9,
+ * that means that an Index exists and is followed by a null
+ * terminated string. Therefore, set the temp variable to the
+ * length minus the minimum byte stream length plus the byte for
+ * the Index to determine the size of the NULL terminated string.
*/
if (9 + additional_bytes < temp16) {
temp8 = (u8) (temp16 - (9 + additional_bytes));
bytes_consumed = 3;
}
- /*
- * Point past the descriptor
- */
+ /* Point past the descriptor */
+
++buffer;
/*
buffer = byte_stream_buffer;
bytes_consumed = 3;
- /*
- * Point past the descriptor
- */
+ /* Point past the descriptor */
+
++buffer;
/*
git://git.onelab.eu / linux-2.6.git / blobdiff