From ed612cb8a297b1baa31ec88ad263cc47cbf46108 Mon Sep 17 00:00:00 2001
From: Dario Nieuwenhuis <dirbaio@dirbaio.net>
Date: Mon, 30 May 2022 00:58:22 +0200
Subject: [PATCH] usb: unify StatRx, StatTx.

---
 data/registers/usb_v1.yaml | 29 +++++++----------------------
 data/registers/usb_v2.yaml | 29 +++++++----------------------
 2 files changed, 14 insertions(+), 44 deletions(-)

diff --git a/data/registers/usb_v1.yaml b/data/registers/usb_v1.yaml
index 259b17f..db68627 100644
--- a/data/registers/usb_v1.yaml
+++ b/data/registers/usb_v1.yaml
@@ -114,7 +114,7 @@ fieldset/EPR:
       description: STAT_TX
       bit_offset: 4
       bit_size: 2
-      enum: STAT_TX
+      enum: STAT
     - name: DTOG_TX
       description: DTOG_TX
       bit_offset: 6
@@ -140,7 +140,7 @@ fieldset/EPR:
       description: STAT_RX
       bit_offset: 12
       bit_size: 2
-      enum: STAT_RX
+      enum: STAT
     - name: DTOG_RX
       description: DTOG_RX
       bit_offset: 14
@@ -240,33 +240,18 @@ enum/EP_TYPE:
     - name: Interrupt
       description: Interrupt endpoint
       value: 3
-enum/STAT_RX:
+enum/STAT:
   bit_size: 2
   variants:
     - name: Disabled
-      description: all reception requests addressed to this endpoint are ignored
+      description: all requests addressed to this endpoint are ignored
       value: 0
     - name: Stall
-      description: the endpoint is stalled and all reception requests result in a STALL handshake
+      description: the endpoint is stalled and all requests result in a STALL handshake
       value: 1
     - name: Nak
-      description: the endpoint is naked and all reception requests result in a NAK handshake
+      description: the endpoint is naked and all requests result in a NAK handshake
       value: 2
     - name: Valid
-      description: this endpoint is enabled for reception
-      value: 3
-enum/STAT_TX:
-  bit_size: 2
-  variants:
-    - name: Disabled
-      description: all transmission requests addressed to this endpoint are ignored
-      value: 0
-    - name: Stall
-      description: the endpoint is stalled and all transmission requests result in a STALL handshake
-      value: 1
-    - name: Nak
-      description: the endpoint is naked and all transmission requests result in a NAK handshake
-      value: 2
-    - name: Valid
-      description: this endpoint is enabled for transmission
+      description: this endpoint is enabled, requests are ACKed
       value: 3
diff --git a/data/registers/usb_v2.yaml b/data/registers/usb_v2.yaml
index f5d20de..f326227 100644
--- a/data/registers/usb_v2.yaml
+++ b/data/registers/usb_v2.yaml
@@ -170,7 +170,7 @@ fieldset/EPR:
       description: STAT_TX
       bit_offset: 4
       bit_size: 2
-      enum: STAT_TX
+      enum: STAT
     - name: DTOG_TX
       description: DTOG_TX
       bit_offset: 6
@@ -196,7 +196,7 @@ fieldset/EPR:
       description: STAT_RX
       bit_offset: 12
       bit_size: 2
-      enum: STAT_RX
+      enum: STAT
     - name: DTOG_RX
       description: DTOG_RX
       bit_offset: 14
@@ -338,33 +338,18 @@ enum/SDET:
     - name: DCP
       description: DCP detected
       value: 1
-enum/STAT_RX:
+enum/STAT:
   bit_size: 2
   variants:
     - name: Disabled
-      description: all reception requests addressed to this endpoint are ignored
+      description: all requests addressed to this endpoint are ignored
       value: 0
     - name: Stall
-      description: the endpoint is stalled and all reception requests result in a STALL handshake
+      description: the endpoint is stalled and all requests result in a STALL handshake
       value: 1
     - name: Nak
-      description: the endpoint is naked and all reception requests result in a NAK handshake
+      description: the endpoint is naked and all requests result in a NAK handshake
       value: 2
     - name: Valid
-      description: this endpoint is enabled for reception
-      value: 3
-enum/STAT_TX:
-  bit_size: 2
-  variants:
-    - name: Disabled
-      description: all transmission requests addressed to this endpoint are ignored
-      value: 0
-    - name: Stall
-      description: the endpoint is stalled and all transmission requests result in a STALL handshake
-      value: 1
-    - name: Nak
-      description: the endpoint is naked and all transmission requests result in a NAK handshake
-      value: 2
-    - name: Valid
-      description: this endpoint is enabled for transmission
+      description: this endpoint is enabled, requests are ACKed
       value: 3