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xhci: 1.1 spec actually specifies 1023 maximum scratch pads.

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* While my test XHCI machine only requested 36, the spec for 1.1
  actually states the controller can now "request up to 1023"
This commit is contained in:
Alexander von Gluck IV
2016-04-23 13:03:43 -05:00
parent cf9e522172
commit 78fc8fe7a0
1 changed files with 1 additions and 1 deletions
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src/add-ons/kernel/busses/usb/xhci_hardware.h
+1 -1
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@@ -279,7 +279,7 @@
#define XHCI_MAX_SLOTS 255 #define XHCI_MAX_SLOTS 255
#define XHCI_MAX_PORTS 127 #define XHCI_MAX_PORTS 127
#define XHCI_MAX_ENDPOINTS 32 #define XHCI_MAX_ENDPOINTS 32
#define XHCI_MAX_SCRATCHPADS 48 #define XHCI_MAX_SCRATCHPADS 1024
#define XHCI_MAX_DEVICES 128 #define XHCI_MAX_DEVICES 128
#define XHCI_MAX_TRANSFERS 8 #define XHCI_MAX_TRANSFERS 8
#define XHCI_MAX_TRBS_PER_TD 18 #define XHCI_MAX_TRBS_PER_TD 18