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(parent: 02c4bdf) | patch
Extend support of SMBUS(module pm_smbus.c) HST_STS register.
authorMRatnikov <m.o.ratnikov@gmail.com>
Sun, 7 Jul 2013 21:03:02 +0000 (01:03 +0400)
committerAnthony Liguori <aliguori@us.ibm.com>
Tue, 9 Jul 2013 18:38:55 +0000 (13:38 -0500)
commitedb5092c245d34e05ca410d4bf32cf0c2786c8e8
tree9e42dba09cabda70f8381752e893217dabf52207tree
parent02c4bdf1d2ca8c02a9bae16398f260b5c08d08bfcommit | diff
Extend support of SMBUS(module pm_smbus.c) HST_STS register.

Previous realization doesn't consider flags in the status register.
Add DS and INTR bits of HST_STS register set after transaction execution.
Update bits resetting in HST_STS register. Update error processing:
if DEV_ERR bit set transaction isn't execution.

Signed-off-by: MRatnikov <m.o.ratnikov@gmail.com>
Message-id: 1373230982-9190-1-git-send-email-m.o.ratnikov@gmail.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
hw/i2c/pm_smbus.c diff | blob | blame | history
Qemu copy for testing