diff options
| author | Tomas Winkler <tomas.winkler@intel.com> | 2013-01-08 23:07:22 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-08 16:40:46 -0800 |
| commit | 781d0d89224bbbc438c2c0360cfd4822bb35d280 (patch) | |
| tree | ccda09fa57cd18a9f875bf46d0ce35b925cd9219 /drivers/misc/mei/mei_dev.h | |
| parent | 1a1aca42c989051dce34d49b4e04a25dafe01d74 (diff) | |
mei: normalize me host client linking routines
In order we can use the same code pattern for in-kernel
and user space host clients we replace mei_cl_link_to_me
with mei_cl_link function.
We then have to keep me client lookupout of the new link function.
The unlinking cannot be yet symetric due to amthif connection
handling
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mei/mei_dev.h')
| -rw-r--r-- | drivers/misc/mei/mei_dev.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/misc/mei/mei_dev.h b/drivers/misc/mei/mei_dev.h index 285e8e01d42..dcd7a44a806 100644 --- a/drivers/misc/mei/mei_dev.h +++ b/drivers/misc/mei/mei_dev.h @@ -67,16 +67,16 @@ extern const u8 mei_wd_state_independence_msg[3][4]; * Number of File descriptors/handles * that can be opened to the driver. * - * Limit to 253: 256 Total Clients + * Limit to 255: 256 Total Clients * minus internal client for MEI Bus Messags - * minus internal client for AMTHI - * minus internal client for Watchdog */ -#define MEI_MAX_OPEN_HANDLE_COUNT (MEI_CLIENTS_MAX - 3) +#define MEI_MAX_OPEN_HANDLE_COUNT (MEI_CLIENTS_MAX - 1) /* * Internal Clients Number */ +#define MEI_HOST_CLIENT_ID_ANY (-1) +#define MEI_HBM_HOST_CLIENT_ID 0 /* not used, just for documentation */ #define MEI_WD_HOST_CLIENT_ID 1 #define MEI_IAMTHIF_HOST_CLIENT_ID 2 @@ -339,7 +339,7 @@ void mei_timer(struct work_struct *work); */ void mei_amthif_reset_params(struct mei_device *dev); -void mei_amthif_host_init(struct mei_device *dev); +int mei_amthif_host_init(struct mei_device *dev); int mei_amthif_write(struct mei_device *dev, struct mei_cl_cb *priv_cb); |