linux-toradex.git/drivers/misc/mei/init.c, branch v3.7.4 Linux kernel for Apalis and Colibri modules mei: wd: decouple and revamp watchdog state machine 2012-08-16T16:51:02+00:00 Tomas Winkler tomas.winkler@intel.com 2012-08-16T16:39:43+00:00 c216fdeb2e7371554c56ba457c374cce9c77f91a Before ME watchdog was exported through standard watchdog interface it was closed and started together with the mei device. The major issue is that closing ME watchdog disabled also MEI device, to fix this the watchdog state machine has to be independent from MEI state machine. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Before ME watchdog was exported through standard watchdog interface
it was closed and started together with the mei device.

The major issue is that closing ME watchdog disabled also MEI device,
to fix this the watchdog state machine has to be independent from MEI
state machine.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mei: name space for mei device state 2012-08-16T16:43:58+00:00 Tomas Winkler tomas.winkler@intel.com 2012-08-06T21:03:56+00:00 b210d7506f416e7250eb52c314e5ed08928639dd 1. add MEI_DEV_ prefix for mei device state enums 2. rename mei_state to dev_state 3. add constant to string translation for debug purposes Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
1. add MEI_DEV_ prefix for mei device state enums
2. rename mei_state to dev_state
3. add constant to string translation for debug purposes

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mei: revamp me client search function 2012-08-16T16:40:28+00:00 Tomas Winkler tomas.winkler@intel.com 2012-07-23T11:05:39+00:00 07b509b7943e5594f3f228e5b62a49cf6a033709 me client search functions returns index into me_client array according me client id or me client uuid. 1. Add common prefix for the functions mei_me_cl_<> 2. create new function mei_me_cl_by_id that wraps open coded loops scattered over the code 3. rename mei_find_me_client_index to mei_me_cl_by_uuid 4. rename mei_find_me_client_update_filext to mei_me_cl_update_filext and updates its parameter names Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
me client search functions returns index
into me_client array according me client id
or me client uuid.

1. Add common prefix for the functions mei_me_cl_<>
2. create new function mei_me_cl_by_id that wraps open
 coded loops scattered over the code
3. rename mei_find_me_client_index to  mei_me_cl_by_uuid
4. rename mei_find_me_client_update_filext  to
 mei_me_cl_update_filext and updates its parameter names

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mei: remove write only wariable wd_due_counter 2012-07-10T21:58:35+00:00 Tomas Winkler tomas.winkler@intel.com 2012-07-04T16:24:50+00:00 d242a0afb2e5bf1db83c6a0504e55addef425e61 Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mei: don't query HCSR for host buffer depth 2012-06-26T22:59:44+00:00 Tomas Winkler tomas.winkler@intel.com 2012-06-25T20:46:27+00:00 24aadc809f270857743e62d0882865fb3ba195d9 1. We record host (write) buffer depth during reset so we don't need to query HCSR register later on. The host buffer depth doesn't change after the reset 2. Use mei_hbuf_max_data function to compute payload size in bytes Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
1. We record host (write) buffer depth during reset
 so we don't need to query HCSR register later on.
 The host buffer depth doesn't change after the reset
2. Use mei_hbuf_max_data function to compute payload size in bytes

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mei: export mei.h for the user space 2012-05-09T20:58:06+00:00 Tomas Winkler tomas.winkler@intel.com 2012-05-09T13:38:59+00:00 4f3afe1d8c8e5dc41bb5820c01b4f3cfc2dc1205 The header exports API for application layer 1. move under include/linux and add to the export list 2. update include path n the sources 3. update TODO Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
The header exports API for application layer

1. move under include/linux and add to  the export list
2. update include path n the sources
3. update TODO

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Staging: mei: move the mei code out of staging 2012-05-01T22:23:38+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2012-05-01T22:23:38+00:00 ffc2825c2942b57c5dbfbcb3ad798696438aed62 It's been cleaned up, and there's nothing else left to do, so move it out of staging into drivers/misc/ where all can use it now. Cc: Tomas Winkler <tomas.winkler@intel.com> Cc: Oren Weil <oren.jer.weil@intel.com> Cc: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
It's been cleaned up, and there's nothing else left to do, so move it
out of staging into drivers/misc/ where all can use it now.

Cc: Tomas Winkler <tomas.winkler@intel.com>
Cc: Oren Weil <oren.jer.weil@intel.com>
Cc: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>