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components/bt: Point ACL RX buffer ptr to ACL RX buffer if ACL RX buffer ptr is null(backprot 3.1)

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1. When WIFI task or other high priority task blocks the Bluetooth task, ACL RX buffer will use up, ACL RX buffer ptr will point to null and will never point to a valid adress. Causing errors in Bluetooth.
2. hcimsgs.h used whether flow control is on or off
This commit is contained in:
baohongde
2018-11-06 17:29:06 +08:00
committed by bot
parent 01cfb0d6bd
commit ac124ee89c
3 changed files with 5 additions and 4 deletions
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2
components/bt/bluedroid/hci/hci_hal_h4.c
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@ -26,10 +26,10 @@
#include "hci/hci_layer.h"
#include "osi/thread.h"
#include "esp_bt.h"
#include "stack/hcimsgs.h"
#if (C2H_FLOW_CONTROL_INCLUDED == TRUE)
#include "l2c_int.h"
#include "stack/hcimsgs.h"
#endif ///C2H_FLOW_CONTROL_INCLUDED == TRUE
#define HCI_HAL_SERIAL_BUFFER_SIZE 1026

2
components/bt/lib

Submodule components/bt/lib updated: ff4154c5b9...889357de09

1
components/esp32/ld/esp32.rom.ld
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@ -704,6 +704,7 @@ PROVIDE ( ld_acl_tx = 0x4002ffdc );
PROVIDE ( ld_acl_rx_sync = 0x4002fbec );
PROVIDE ( ld_acl_rx_sync2 = 0x4002fd8c );
PROVIDE ( ld_acl_rx_no_sync = 0x4002fe78 );
PROVIDE ( ld_acl_clk_isr = 0x40030cf8 );
PROVIDE ( ld_sco_modify = 0x40031778 );
PROVIDE ( lm_cmd_cmp_send = 0x40051838 );
PROVIDE ( ld_sco_frm_cbk = 0x400349dc );