diff options
| author | Corey Minyard <cminyard@mvista.com> | 2018-08-20 15:26:02 -0500 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-08-23 18:46:25 +0200 |
| commit | 4b615be540d8566f4b981245b4d5401163c57ced (patch) | |
| tree | 1e8c10900bbfb2d31909ad62c86909006abf1e5b /blockjob.c | |
| parent | b8fb9043eb48ddc3dc80cf88def62ae0c7c57a69 (diff) | |
i2c: pm_smbus: Fix the semantics of block I2C transfers
The I2C block transfer commands was not implemented correctly, it
read a length byte and such like it was an smbus transfer.
So fix the smbus_read_block() and smbus_write_block() functions
so they can properly handle I2C transfers, and normal SMBus
transfers (for upcoming changes). Pass in a transfer size and
a bool to know whether to use the size byte (like SMBus) or use
the length given (like I2C).
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <1534796770-10295-3-git-send-email-minyard@acm.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'blockjob.c')
0 files changed, 0 insertions, 0 deletions