utils/bluez/patches/002-bcm43xx-The-UART-speed-must-be-reset-after-the-firmw.patch

   1 From e145c9621f976063e5c573db1f2053d906f63427 Mon Sep 17 00:00:00 2001
   2 From: Phil Elwell <phil@raspberrypi.org>
   3 Date: Tue, 16 Feb 2016 16:39:09 +0000
   4 Subject: [PATCH 2/4] bcm43xx: The UART speed must be reset after the firmware
   5  download
   6
   7 ---
   8  tools/hciattach_bcm43xx.c | 6 ++----
   9  1 file changed, 2 insertions(+), 4 deletions(-)
  10
  11 --- a/tools/hciattach_bcm43xx.c
  12 +++ b/tools/hciattach_bcm43xx.c
  13 @@ -366,11 +366,8 @@ int bcm43xx_init(int fd, int def_speed,
  14                 return -1;
  15
  16         if (bcm43xx_locate_patch(FIRMWARE_DIR, chip_name, fw_path)) {
  17 -               fprintf(stderr, "Patch not found, continue anyway\n");
  18 +               fprintf(stderr, "Patch not found for %s, continue anyway\n", chip_name);
  19         } else {
  20 -               if (bcm43xx_set_speed(fd, ti, speed))
  21 -                       return -1;
  22 -
  23                 if (bcm43xx_load_firmware(fd, fw_path))
  24                         return -1;
  25
  26 @@ -380,6 +377,7 @@ int bcm43xx_init(int fd, int def_speed,
  27                         return -1;
  28                 }
  29
  30 +               sleep(1);
  31                 if (bcm43xx_reset(fd))
  32                         return -1;
  33         }