Changes between Version 14 and Version 15 of Component/Vci Multi Ahci

Timestamp:

Apr 1, 2015, 8:59:12 AM (10 years ago)

Author:

alain

Comment:

--

Component/Vci Multi Ahci

@@ -84 +84 @@
  * '''HBA_PXIS'''
 Channel status, used for error reporting.
-||31||30||29||28 ... 24||23  ......  8||7 ... 1||0||
-||--||R ||--|| CMD_ID  ||BUFFER_ID    ||-------||D||
+||31||30||29||28.....24||23..........8||7.....1||0||
+||--||R ||--|| CMD_ID  || BUFFER_ID   ||-------||D||
  Bit[0] : set by hardware when at least one command has been completed.
  Bit[30] : set by hardware when an error has been detected in a command.
@@ -94 +94 @@
  * '''HBA_PXIE'''
 This register enables and disables the IRQ reporting the completion (success or error) of the commands for a given channel. Only 2 bits are used:
+||31||30||....................................||0||
+||--||R ||------------------------------------||D||
  Bit 0 : when set, an IRQ is generated when bit0 of AHCI_PXIS is set, 
  Bit 30 : when set, an IRQ is generated when bit30 of AHCI_PXIS is set,
@@ -144 +146 @@
 
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