Changeset 81 for trunk/src/os2ahci/os2ahci.h

Timestamp:

Mar 1, 2011, 9:19:08 PM (14 years ago)

Author:

chris

Message:

Version 1.07
============

• Changed resource allocation such that all PCI BARs will be registered, even the ones which are related to legacy interfaces, to prevent other drivers from accessing the adapter. This didn't work as well as anticipated because DANIS506.ADD currently doesn't skip an adapter just because resources could not be registered but this can be fixed, of course, and the end result would be that by simply changing the load order of DANIS506.ADD and OS2AHCI.ADD would be sufficient to determine which driver controls AHCI-capable SATA adapters.

File:

• trunk/src/os2ahci/os2ahci.h (modified) (2 diffs)

trunk/src/os2ahci/os2ahci.h

@@ -315 +315 @@
 
   HRESOURCE     rm_adh;                /* resource handle for adapter */
-  HRESOURCE     rm_mmio;               /* resource handle for MMIO */
+  HRESOURCE     rm_bars[6];            /* resource handle for MMIO and I/O BARs */
   HRESOURCE     rm_irq;                /* resource handle for IRQ */
 
@@ -323 +323 @@
 
   u32           mmio_phys;             /* physical address of MMIO region */
+  u32           mmio_size;             /* size of MMIO region */
   u8      _far *mmio;                  /* pointer to this adapter's MMIO region */