documentation: Add release notes for 10.1.0 release

Summary:
- When receiving a UDP packet partially, the rest of the packet
  must be discarded.

Impact:
- None

Testing:
- Tested with a UDP sample program

Reported-by: Masatoshi Ueno <Masatoshi.Ueno@sony.com>
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

arch/risc-v/src/esp32c3/esp32c3_allocateheap.c

@@ -34,6 +34,8 @@
 
 #include "esp32c3.h"
 
+#include "hardware/esp32c3_rom_layout.h"
+
 /****************************************************************************
  * Pre-processor Definitions
  ****************************************************************************/
@@ -64,12 +66,13 @@ void up_allocate_heap(FAR void **heap_start, size_t *heap_size)
    */
 
   extern uint8_t *_sheap;
-  extern uint8_t *_eheap;
+  extern const struct esp32c3_rom_layout_s *ets_rom_layout_p;
 
   board_autoled_on(LED_HEAPALLOCATE);
 
   *heap_start = (FAR void *)&_sheap;
-  *heap_size = (size_t)((uintptr_t)&_eheap - (uintptr_t)&_sheap);
+  *heap_size = (size_t)(ets_rom_layout_p->dram0_rtos_reserved_start -
+                        (uintptr_t)&_sheap);
 }
 
 /****************************************************************************

arch/risc-v/src/esp32c3/hardware/esp32c3_rom_layout.h

@@ -0,0 +1,94 @@
+/****************************************************************************
+ * arch/risc-v/src/esp32c3/hardware/esp32c3_rom_layout.h
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.  The
+ * ASF licenses this file to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ ****************************************************************************/
+
+#ifndef __ARCH_RISCV_SRC_ESP32C3_HARDWARE_ESP32C3_ROM_LAYOUT_H
+#define __ARCH_RISCV_SRC_ESP32C3_HARDWARE_ESP32C3_ROM_LAYOUT_H
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <stdint.h>
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+/* Structure and functions for returning ROM global layout
+ *
+ * This is for address symbols defined in the linker script,
+ * which may change during ECOs.
+ */
+
+struct esp32c3_rom_layout_s
+{
+  uintptr_t dram0_stack_shared_mem_start;
+  uintptr_t dram0_rtos_reserved_start;
+  uintptr_t stack_sentry;
+  uintptr_t stack;
+  uintptr_t stack_sentry_app;
+  uintptr_t stack_app;
+
+  /* BTDM data */
+
+  uintptr_t data_start_btdm;
+  uintptr_t data_end_btdm;
+  uintptr_t bss_start_btdm;
+  uintptr_t bss_end_btdm;
+  uintptr_t data_start_btdm_rom;
+  uintptr_t data_end_btdm_rom;
+  uintptr_t data_start_interface_btdm;
+  uintptr_t data_end_interface_btdm;
+  uintptr_t bss_start_interface_btdm;
+  uintptr_t bss_end_interface_btdm;
+
+  /* PHY data */
+
+  uintptr_t dram_start_phyrom;
+  uintptr_t dram_end_phyrom;
+
+  /* Wi-Fi data */
+
+  uintptr_t dram_start_coexist;
+  uintptr_t dram_end_coexist;
+  uintptr_t dram_start_net80211;
+  uintptr_t dram_end_net80211;
+  uintptr_t dram_start_pp;
+  uintptr_t dram_end_pp;
+  uintptr_t data_start_interface_coexist;
+  uintptr_t data_end_interface_coexist;
+  uintptr_t bss_start_interface_coexist;
+  uintptr_t bss_end_interface_coexist;
+  uintptr_t data_start_interface_net80211;
+  uintptr_t data_end_interface_net80211;
+  uintptr_t bss_start_interface_net80211;
+  uintptr_t bss_end_interface_net80211;
+  uintptr_t data_start_interface_pp;
+  uintptr_t data_end_interface_pp;
+  uintptr_t bss_start_interface_pp;
+  uintptr_t bss_end_interface_pp;
+  uintptr_t dram_start_usbdev_rom;
+  uintptr_t dram_end_usbdev_rom;
+  uintptr_t dram_start_uart_rom;
+  uintptr_t dram_end_uart_rom;
+};
+
+#endif /* __ARCH_RISCV_SRC_ESP32C3_HARDWARE_ESP32C3_ROM_LAYOUT_H */
+

boards/risc-v/esp32c3/esp32c3-devkit/scripts/esp32c3.template.ld

@@ -82,10 +82,6 @@ MEMORY
 
 }
 
-/* Heap ends at the start of the static data of the ROM bootloader */
-
-_eheap = 0x3fccae00;
-
 #if CONFIG_ESP32C3_DEVKIT_RUN_IRAM
   REGION_ALIAS("default_rodata_seg", dram0_0_seg);
   REGION_ALIAS("default_code_seg", iram0_0_seg);

drivers/wireless/gs2200m.c

@@ -650,7 +650,7 @@ static bool _copy_data_from_pkt(FAR struct gs2200m_dev_s *dev,
 
   pkt_dat->remain -= len;
 
-  if (0 == pkt_dat->remain)
+  if (0 == pkt_dat->remain || TYPE_BULK_DATA_UDP == pkt_dat->type)
     {
       _remove_and_free_pkt(dev, c);
     }
@@ -1568,6 +1568,27 @@ errout:
   return r;
 }
 
+/****************************************************************************
+ * Name: gs2200m_send_cmd2
+ ****************************************************************************/
+
+static enum pkt_type_e gs2200m_send_cmd2(FAR struct gs2200m_dev_s *dev,
+                                         FAR char *cmd)
+{
+  struct pkt_dat_s pkt_dat;
+  enum pkt_type_e  r;
+
+  /* Initialize pkt_dat and send */
+
+  memset(&pkt_dat, 0, sizeof(pkt_dat));
+  r = gs2200m_send_cmd(dev, cmd, &pkt_dat);
+
+  /* Release the pkt_dat */
+
+  _release_pkt_dat(dev, &pkt_dat);
+  return r;
+}
+
 /****************************************************************************
  * Name: gs2200m_set_opmode
  * NOTE: See 5.1.2 Operation Mode
@@ -1580,7 +1601,7 @@ static enum pkt_type_e gs2200m_set_opmode(FAR struct gs2200m_dev_s *dev,
   char cmd[20];
 
   snprintf(cmd, sizeof(cmd), "AT+WM=%d\r\n", mode);
-  t = gs2200m_send_cmd(dev, cmd, NULL);
+  t = gs2200m_send_cmd2(dev, cmd);
 
   if (TYPE_OK == t)
     {
@@ -1636,7 +1657,7 @@ errout:
 
 static enum pkt_type_e gs2200m_disassociate(FAR struct gs2200m_dev_s *dev)
 {
-  return gs2200m_send_cmd(dev, (char *)"AT+WD\r\n", NULL);
+  return gs2200m_send_cmd2(dev, (char *)"AT+WD\r\n");
 }
 
 /****************************************************************************
@@ -1650,7 +1671,7 @@ static enum pkt_type_e gs2200m_enable_dhcpc(FAR struct gs2200m_dev_s *dev,
   char cmd[16];
 
   snprintf(cmd, sizeof(cmd), "AT+NDHCP=%d\r\n", on);
-  return gs2200m_send_cmd(dev, cmd, NULL);
+  return gs2200m_send_cmd2(dev, cmd);
 }
 
 /****************************************************************************
@@ -1664,7 +1685,7 @@ static enum pkt_type_e gs2200m_calc_key(FAR struct gs2200m_dev_s *dev,
   char cmd[80];
 
   snprintf(cmd, sizeof(cmd), "AT+WPAPSK=%s,%s\r\n", ssid, psk);
-  return gs2200m_send_cmd(dev, cmd, NULL);
+  return gs2200m_send_cmd2(dev, cmd);
 }
 
 /****************************************************************************
@@ -1678,7 +1699,7 @@ static enum pkt_type_e gs2200m_set_security(FAR struct gs2200m_dev_s *dev,
   char cmd[16];
 
   snprintf(cmd, sizeof(cmd), "AT+WSEC=%d\r\n", mode);
-  return gs2200m_send_cmd(dev, cmd, NULL);
+  return gs2200m_send_cmd2(dev, cmd);
 }
 
 /****************************************************************************
@@ -1749,7 +1770,8 @@ static enum pkt_type_e gs2200m_set_addresses(FAR struct gs2200m_dev_s *dev,
 
   snprintf(cmd, sizeof(cmd), "AT+NSET=%s,%s,%s\r\n",
            address, netmask, gateway);
-  return gs2200m_send_cmd(dev, cmd, NULL);
+
+  return gs2200m_send_cmd2(dev, cmd);
 }
 
 /****************************************************************************
@@ -1763,7 +1785,7 @@ static enum pkt_type_e gs2200m_enable_dhcps(FAR struct gs2200m_dev_s *dev,
   char cmd[20];
 
   snprintf(cmd, sizeof(cmd), "AT+DHCPSRVR=%d\r\n", on);
-  return gs2200m_send_cmd(dev, cmd, NULL);
+  return gs2200m_send_cmd2(dev, cmd);
 }
 
 /****************************************************************************
@@ -1777,7 +1799,7 @@ static enum pkt_type_e gs2200m_set_auth(FAR struct gs2200m_dev_s *dev,
   char cmd[16];
 
   snprintf(cmd, sizeof(cmd), "AT+WAUTH=%d\r\n", mode);
-  return gs2200m_send_cmd(dev, cmd, NULL);
+  return gs2200m_send_cmd2(dev, cmd);
 }
 
 #ifdef CONFIG_WL_GS2200M_ENABLE_WEP
@@ -1793,7 +1815,7 @@ static enum pkt_type_e gs2200m_set_wepkey(FAR struct gs2200m_dev_s *dev,
   char cmd[32];
 
   snprintf(cmd, sizeof(cmd), "AT+WWEP1=%s\r\n", key);
-  return gs2200m_send_cmd(dev, cmd, NULL);
+  return gs2200m_send_cmd2(dev, cmd);
 }
 
 #else
@@ -1809,7 +1831,7 @@ static enum pkt_type_e gs2200m_set_wpa2pf(FAR struct gs2200m_dev_s *dev,
   char cmd[64];
 
   snprintf(cmd, sizeof(cmd), "AT+WWPA=%s\r\n", key);
-  return gs2200m_send_cmd(dev, cmd, NULL);
+  return gs2200m_send_cmd2(dev, cmd);
 }
 
 #endif /* CONFIG_WL_GS2200M_ENABLE_WEP */
@@ -2038,21 +2060,10 @@ static enum pkt_type_e gs2200m_send_bulk(FAR struct gs2200m_dev_s *dev,
 static enum pkt_type_e gs2200m_close_conn(FAR struct gs2200m_dev_s *dev,
                                           char cid)
 {
-  struct pkt_dat_s pkt_dat;
-  enum pkt_type_e   r;
   char cmd[15];
 
-  /* Prepare cmd */
-
   snprintf(cmd, sizeof(cmd), "AT+NCLOSE=%c\r\n", cid);
-
+  return gs2200m_send_cmd2(dev, cmd);
-  /* Initialize pkt_dat and send */
-
-  memset(&pkt_dat, 0, sizeof(pkt_dat));
-  r = gs2200m_send_cmd(dev, cmd, &pkt_dat);
-
-  _release_pkt_dat(dev, &pkt_dat);
-  return r;
 }
 
 /****************************************************************************
@@ -2066,7 +2077,7 @@ static enum pkt_type_e gs2200m_enable_bulk(FAR struct gs2200m_dev_s *dev,
   char cmd[20];
 
   snprintf(cmd, sizeof(cmd), "AT+BDATA=%d\r\n", on);
-  return gs2200m_send_cmd(dev, cmd, NULL);
+  return gs2200m_send_cmd2(dev, cmd);
 }
 
 /****************************************************************************
@@ -2080,7 +2091,7 @@ static enum pkt_type_e gs2200m_enable_echo(FAR struct gs2200m_dev_s *dev,
   char cmd[8];
 
   snprintf(cmd, sizeof(cmd), "ATE%d\r\n", on);
-  return gs2200m_send_cmd(dev, cmd, NULL);
+  return gs2200m_send_cmd2(dev, cmd);
 }
 
 /****************************************************************************
@@ -2094,7 +2105,7 @@ static enum pkt_type_e gs2200m_activate_wrx(FAR struct gs2200m_dev_s *dev,
   char cmd[30];
 
   snprintf(cmd, sizeof(cmd), "AT+WRXACTIVE=%d\r\n", on);
-  return gs2200m_send_cmd(dev, cmd, NULL);
+  return gs2200m_send_cmd2(dev, cmd);
 }
 
 /****************************************************************************
@@ -2109,7 +2120,7 @@ static enum pkt_type_e gs2200m_set_gpio(FAR struct gs2200m_dev_s *dev,
   char cmd[24];
 
   snprintf(cmd, sizeof(cmd), "AT+DGPIO=%d,%d\r\n", n, val);
-  return gs2200m_send_cmd(dev, cmd, NULL);
+  return gs2200m_send_cmd2(dev, cmd);
 }
 #endif
 
@@ -2125,7 +2136,7 @@ static enum pkt_type_e gs2200m_set_loglevel(FAR struct gs2200m_dev_s *dev,
   char cmd[16];
 
   snprintf(cmd, sizeof(cmd), "AT+LOGLVL=%d\r\n", level);
-  return gs2200m_send_cmd(dev, cmd, NULL);
+  return gs2200m_send_cmd2(dev, cmd);
 }
 #endif
 
@@ -2139,7 +2150,7 @@ static enum pkt_type_e gs2200m_get_version(FAR struct gs2200m_dev_s *dev)
   char cmd[16];
 
   snprintf(cmd, sizeof(cmd), "AT+VER=??\r\n");
-  return gs2200m_send_cmd(dev, cmd, NULL);
+  return gs2200m_send_cmd2(dev, cmd);
 }
 #endif