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| author | Anton Tikhomirov | 2013-10-03 05:42:04 +0200 |
|---|---|---|
| committer | Felipe Balbi | 2013-10-04 16:44:47 +0200 |
| commit | 3294908bc0f178bfd67971fdb4432f3d4e50921e (patch) | |
| tree | 7f62bad6292a19e459d214857933188a8053b8e8 /drivers/usb/phy/phy-fsm-usb.h | |
| parent | usb: phy: Fix OTG FSM timer handling (diff) | |
| download | kernel-qcow2-linux-3294908bc0f178bfd67971fdb4432f3d4e50921e.tar.gz kernel-qcow2-linux-3294908bc0f178bfd67971fdb4432f3d4e50921e.tar.xz kernel-qcow2-linux-3294908bc0f178bfd67971fdb4432f3d4e50921e.zip | |
usb: phy: Add and use missed OTG FSM timers
a_bidl_adis_tmr and a_wait_vfall_tmr OTG timers missed in
current FSM implementation. This patch adds and makes use
of the timers as speicfied in OTG and EH supplement to USB2.0.
Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/phy/phy-fsm-usb.h')
| -rw-r--r-- | drivers/usb/phy/phy-fsm-usb.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/usb/phy/phy-fsm-usb.h b/drivers/usb/phy/phy-fsm-usb.h index b47b32c6ed1f..a74e14aaa839 100644 --- a/drivers/usb/phy/phy-fsm-usb.h +++ b/drivers/usb/phy/phy-fsm-usb.h @@ -35,13 +35,19 @@ #define PROTO_GADGET (2) enum otg_fsm_timer { + /* Standard OTG timers */ A_WAIT_VRISE, + A_WAIT_VFALL, A_WAIT_BCON, A_AIDL_BDIS, B_ASE0_BRST, + A_BIDL_ADIS, + + /* Auxiliary timers */ B_SE0_SRP, B_SRP_FAIL, A_WAIT_ENUM, + NUM_OTG_FSM_TIMERS, }; @@ -69,9 +75,11 @@ struct otg_fsm { /* Timeout indicator for timers */ int a_wait_vrise_tmout; + int a_wait_vfall_tmout; int a_wait_bcon_tmout; int a_aidl_bdis_tmout; int b_ase0_brst_tmout; + int a_bidl_adis_tmout; /* Informative variables */ int a_bus_drop; |