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quick_dump: Add dpio read

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The sample usage is in reg_access.dpio_read(). We should add some
semantics to the text files to detect DPIO registers, and do the right
thing.

Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ben Widawsky
2013-04-16 23:09:25 -07:00
committed by Daniel Vetter
parent a59b0ee5d4
commit 6f0d8b011e
3 changed files with 10 additions and 1 deletions
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tools/quick_dump/reg_access.py
+6
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@@ -27,6 +27,12 @@ def get_wake():
mt_forcewake_get()
vlv_forcewake_get()
def dpio_read(reg):
reg = int(reg, 16)
val = chipset.intel_dpio_reg_read(reg)
return val
def init():
pci_dev = chipset.intel_get_pci_device()
ret = chipset.intel_register_access_init(pci_dev, 0)