TCPM: Rename enum tcpm_transmit_type

Rename tcpm_transmit_type to tcpm_sop_type to reflect that it can be
used for Rx as well. Describe it in comments. This prepares to
consolidate enum pd_msg_type into this enum.

BUG=b:155476419
TEST=make buildall
BRANCH=none

Signed-off-by: Abe Levkoy <alevkoy@chromium.org>
Change-Id: Ife97d4ad51c48f2e832b94e007954919e236a309
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3104290
Reviewed-by: Keith Short <keithshort@chromium.org>

8 files changed, 14 insertions, 11 deletions

diff --git a/driver/tcpm/anx74xx.c b/driver/tcpm/anx74xx.c
index 8916fac17d..3653866673 100644
--- a/driver/tcpm/anx74xx.c
+++ b/driver/tcpm/anx74xx.c
@@ -17,6 +17,7 @@
 #include "usb_mux.h"
 #include "usb_pd.h"
 #include "usb_pd_tcpc.h"
+#include "usb_pd_tcpm.h"
 #include "util.h"
 
 #if !defined(CONFIG_USB_PD_TCPM_TCPCI)
@@ -909,7 +910,7 @@ static int anx74xx_tcpm_get_message_raw(int port, uint32_t *payload, int *head)
 	return anx74xx_read_pd_obj(port, (uint8_t *)payload, len);
 }
 
-static int anx74xx_tcpm_transmit(int port, enum tcpm_transmit_type type,
+static int anx74xx_tcpm_transmit(int port, enum tcpm_sop_type type,
 		  uint16_t header,
 		  const uint32_t *data)
 {
diff --git a/driver/tcpm/fusb302.c b/driver/tcpm/fusb302.c
index 93c9435a0d..370e10b713 100644
--- a/driver/tcpm/fusb302.c
+++ b/driver/tcpm/fusb302.c
@@ -17,6 +17,7 @@
 #include "usb_charge.h"
 #include "usb_pd.h"
 #include "usb_pd_tcpc.h"
+#include "usb_pd_tcpm.h"
 #include "util.h"
 
 #if defined(CONFIG_USB_PD_DUAL_ROLE_AUTO_TOGGLE) || \
@@ -844,7 +845,7 @@ static int fusb302_tcpm_get_message_raw(int port, uint32_t *payload, int *head)
 	return rv;
 }
 
-static int fusb302_tcpm_transmit(int port, enum tcpm_transmit_type type,
+static int fusb302_tcpm_transmit(int port, enum tcpm_sop_type type,
 				 uint16_t header, const uint32_t *data)
 {
 	/*
diff --git a/driver/tcpm/it83xx.c b/driver/tcpm/it83xx.c
index 8c45b0e6b3..6c9092613b 100644
--- a/driver/tcpm/it83xx.c
+++ b/driver/tcpm/it83xx.c
@@ -178,7 +178,7 @@ static int it83xx_tcpm_get_message_raw(int port, uint32_t *buf, int *head)
 
 static enum tcpc_transmit_complete it83xx_tx_data(
 	enum usbpd_port port,
-	enum tcpm_transmit_type type,
+	enum tcpm_sop_type type,
 	uint16_t header,
 	const uint32_t *buf)
 {
@@ -247,7 +247,7 @@ static enum tcpc_transmit_complete it83xx_tx_data(
 }
 
 static enum tcpc_transmit_complete it83xx_send_hw_reset(enum usbpd_port port,
-				enum tcpm_transmit_type reset_type)
+				enum tcpm_sop_type reset_type)
 {
 	if (reset_type == TCPC_TX_CABLE_RESET)
 		IT83XX_USBPD_MTSR0(port) |= USBPD_REG_MASK_CABLE_ENABLE;
@@ -678,7 +678,7 @@ static int it83xx_tcpm_set_rx_enable(int port, int enable)
 }
 
 static int it83xx_tcpm_transmit(int port,
-			enum tcpm_transmit_type type,
+			enum tcpm_sop_type type,
 			uint16_t header,
 			const uint32_t *data)
 {
diff --git a/driver/tcpm/it8xxx2.c b/driver/tcpm/it8xxx2.c
index 246075207f..9f34442bd9 100644
--- a/driver/tcpm/it8xxx2.c
+++ b/driver/tcpm/it8xxx2.c
@@ -197,7 +197,7 @@ void it8xxx2_get_tx_error_status(enum usbpd_port port)
 }
 
 static enum tcpc_transmit_complete it8xxx2_tx_data(enum usbpd_port port,
-						   enum tcpm_transmit_type type,
+						   enum tcpm_sop_type type,
 						   uint16_t header,
 						   const uint32_t *buf)
 {
@@ -595,7 +595,7 @@ static int it8xxx2_tcpm_set_rx_enable(int port, int enable)
 }
 
 static int it8xxx2_tcpm_transmit(int port,
-				 enum tcpm_transmit_type type,
+				 enum tcpm_sop_type type,
 				 uint16_t header,
 				 const uint32_t *data)
 {
diff --git a/driver/tcpm/ps8xxx.c b/driver/tcpm/ps8xxx.c
index cab795ef09..51b6c4c412 100644
--- a/driver/tcpm/ps8xxx.c
+++ b/driver/tcpm/ps8xxx.c
@@ -414,7 +414,7 @@ static int ps8xxx_tcpc_bist_mode_2(int port)
 	return rv;
 }
 
-static int ps8xxx_tcpm_transmit(int port, enum tcpm_transmit_type type,
+static int ps8xxx_tcpm_transmit(int port, enum tcpm_sop_type type,
 			uint16_t header, const uint32_t *data)
 {
 	if (type == TCPC_TX_BIST_MODE_2)
diff --git a/driver/tcpm/stm32gx.c b/driver/tcpm/stm32gx.c
index 654bf73652..4b33f32209 100644
--- a/driver/tcpm/stm32gx.c
+++ b/driver/tcpm/stm32gx.c
@@ -103,7 +103,7 @@ static int stm32gx_tcpm_set_rx_enable(int port, int enable)
 }
 
 static int stm32gx_tcpm_transmit(int port,
-			enum tcpm_transmit_type type,
+			enum tcpm_sop_type type,
 			uint16_t header,
 			const uint32_t *data)
 {
diff --git a/driver/tcpm/stub.c b/driver/tcpm/stub.c
index 352124e5dc..48c0c51da9 100644
--- a/driver/tcpm/stub.c
+++ b/driver/tcpm/stub.c
@@ -113,7 +113,7 @@ void tcpm_clear_pending_messages(int port)
 	rx_buf_clear(port);
 }
 
-int tcpm_transmit(int port, enum tcpm_transmit_type type, uint16_t header,
+int tcpm_transmit(int port, enum tcpm_sop_type type, uint16_t header,
 		  const uint32_t *data)
 {
 	return tcpc_transmit(port, type, header, data);
diff --git a/driver/tcpm/tcpci.c b/driver/tcpm/tcpci.c
index d113d876ea..6674b67c02 100644
--- a/driver/tcpm/tcpci.c
+++ b/driver/tcpm/tcpci.c
@@ -22,6 +22,7 @@
 #include "usb_mux.h"
 #include "usb_pd.h"
 #include "usb_pd_tcpc.h"
+#include "usb_pd_tcpm.h"
 #include "util.h"
 
 #define CPRINTF(format, args...) cprintf(CC_USBPD, format, ## args)
@@ -943,7 +944,7 @@ void tcpm_clear_pending_messages(int port)
 	q->tail = q->head;
 }
 
-int tcpci_tcpm_transmit(int port, enum tcpm_transmit_type type,
+int tcpci_tcpm_transmit(int port, enum tcpm_sop_type type,
 			uint16_t header, const uint32_t *data)
 {
 	int reg = TCPC_REG_TX_DATA;