lwn.git/arch/arm/mach-msm/proc_comm.c, branch v3.2.2Linux kernel documentation tree maintained by Jonathan Corbethttp://mirrors.hust.edu.cn/git/lwn.git/atom?h=v3.2.22010-05-12T16:19:33+00:00arm: msm: smd: fix SMD modem processor sync condition2010-05-12T16:19:33+00:00Daniel Walkerc_dwalke@quicinc.com2010-03-18T19:31:08+00:00urn:sha1:0aec66d493c1476daa88ec56b1076e51f1ceff0b
When booting up we need to wait for the modem processor to
partially boot. This is because the modem processor does
resource allocation for us. If we don't wait the modem won't
honor our requests and we end up crashing or in an unknown
state. This change just formalizes the waiting process.
Signed-off-by: Daniel Walker <c_dwalke@quicinc.com>
arm: msm: correctly signal the apps-to-modem irq in smd/proc_comm2010-05-12T16:15:35+00:00Dima Zavindima@android.com2010-01-29T19:43:42+00:00urn:sha1:b42dc44afca902d19f86d541cbb665f31b9149a0
Signed-off-by: Dima Zavin <dima@android.com>
Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
[ARM] msm: add proc_comm support, necessary for clock and power control2008-10-22T09:39:32+00:00Brian Swetlandswetland@google.com2008-09-09T16:36:50+00:00urn:sha1:b8a16e1fdfe9caed734df0e157ad74ae2b13e3bd
The proc_comm protocol is the lowest level protocol available for
communicating with the modem core. It provides access to clock and
power control, among other things, and is safe for use from atomic
contexts, unlike the higher level SMD and RPC transports.
Signed-off-by: Brian Swetland <swetland@google.com>