There was internal confusion in wether bus message clinet (0) is counted in or not
The bitmap me_clients_map that accomodate was initialized w/o it (255) but later on it the clinet 0 was reserved Thus were able to open only 252 instead of 253 clients Signed-off-by: Tomas Winkler <[email protected]> --- drivers/misc/mei/mei_dev.h | 14 ++++++++------ 1 files changed, 8 insertions(+), 6 deletions(-) diff --git a/drivers/misc/mei/mei_dev.h b/drivers/misc/mei/mei_dev.h index ad6c9d5..96d3e79 100644 --- a/drivers/misc/mei/mei_dev.h +++ b/drivers/misc/mei/mei_dev.h @@ -56,19 +56,21 @@ extern const uuid_le mei_wd_guid; extern const u8 mei_wd_state_independence_msg[3][4]; /* + * Number of Maximum MEI Clients + */ +#define MEI_CLIENTS_MAX 256 + +/* * Number of File descriptors/handles * that can be opened to the driver. * - * Limit to 253: 255 Total Clients + * Limit to 253: 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 253 +#define MEI_MAX_OPEN_HANDLE_COUNT (MEI_CLIENTS_MAX - 3) -/* - * Number of Maximum MEI Clients - */ -#define MEI_CLIENTS_MAX 255 /* File state */ enum file_state { -- 1.7.4.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
