diff options
| author | Edward Hill <ecgh@chromium.org> | 2019-12-05 13:27:51 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2019-12-06 00:16:45 +0000 |
| commit | cbdbbd39df55ecd582fbcd4f566015bcc2c72770 (patch) | |
| tree | 1cdb9e7c8739759e03f668ed89b31e3ec296ecaa /common/usb_pd_protocol.c | |
| parent | a018043265ecb3466863ff9020ab25d552105c61 (diff) | |
| download | chrome-ec-cbdbbd39df55ecd582fbcd4f566015bcc2c72770.tar.gz | |
usbc: Move PPC overcurrent functions to usb_common.c
Share single copy of PPC overcurrent functions between TCPMv1 and TCPMv2.
BUG=none
BRANCH=none
TEST=build
Change-Id: I70e25e8580f6bbfebe6269552cd186f3bb981ede
Signed-off-by: Edward Hill <ecgh@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1954305
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Diffstat (limited to 'common/usb_pd_protocol.c')
| -rw-r--r-- | common/usb_pd_protocol.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/common/usb_pd_protocol.c b/common/usb_pd_protocol.c index cee2c5ca0f..ff7d6eb045 100644 --- a/common/usb_pd_protocol.c +++ b/common/usb_pd_protocol.c @@ -5035,57 +5035,6 @@ void pd_update_contract(int port) #endif /* CONFIG_USB_PD_DUAL_ROLE */ -#ifdef CONFIG_USBC_PPC -static void pd_send_hard_reset(int port) -{ - task_set_event(PD_PORT_TO_TASK_ID(port), PD_EVENT_SEND_HARD_RESET, 0); -} - -static uint32_t port_oc_reset_req; - -static void re_enable_ports(void) -{ - uint32_t ports = atomic_read_clear(&port_oc_reset_req); - - while (ports) { - int port = __fls(ports); - - ports &= ~BIT(port); - - /* - * Let the board know that the overcurrent is - * over since we're going to attempt re-enabling - * the port. - */ - board_overcurrent_event(port, 0); - - pd_send_hard_reset(port); - /* - * TODO(b/117854867): PD3.0 to send an alert message - * indicating OCP after explicit contract. - */ - } -} -DECLARE_DEFERRED(re_enable_ports); - -void pd_handle_overcurrent(int port) -{ - /* Keep track of the overcurrent events. */ - CPRINTS("C%d: overcurrent!", port); -#ifdef CONFIG_USB_PD_LOGGING - pd_log_event(PD_EVENT_PS_FAULT, PD_LOG_PORT_SIZE(port, 0), PS_FAULT_OCP, - NULL); -#endif /* defined(CONFIG_USB_PD_LOGGING) */ - ppc_add_oc_event(port); - /* Let the board specific code know about the OC event. */ - board_overcurrent_event(port, 1); - - /* Wait 1s before trying to re-enable the port. */ - atomic_or(&port_oc_reset_req, BIT(port)); - hook_call_deferred(&re_enable_ports_data, SECOND); -} -#endif /* defined(CONFIG_USBC_PPC) */ - static int command_pd(int argc, char **argv) { int port; |