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bluetooth: Implement hciuart_ioctl for btuart lowerhalf shim driver

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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2022-10-02 03:50:45 +08:00 committed by Alan Carvalho de Assis
parent 6ec74d8d36
commit fe38cb1bad
1 changed files with 16 additions and 5 deletions
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21
drivers/wireless/bluetooth/bt_uart_shim.c
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@ -89,6 +89,8 @@ static ssize_t hciuart_read(FAR const struct btuart_lowerhalf_s *lower,
static ssize_t hciuart_write(FAR const struct btuart_lowerhalf_s *lower, static ssize_t hciuart_write(FAR const struct btuart_lowerhalf_s *lower,
FAR const void *buffer, size_t buflen); FAR const void *buffer, size_t buflen);
static ssize_t hciuart_rxdrain(FAR const struct btuart_lowerhalf_s *lower); static ssize_t hciuart_rxdrain(FAR const struct btuart_lowerhalf_s *lower);
static int hciuart_ioctl(FAR const struct btuart_lowerhalf_s *lower,
int cmd, unsigned long arg);
/**************************************************************************** /****************************************************************************
* Private Functions * Private Functions
@ -188,12 +190,10 @@ static int
hciuart_setbaud(FAR const struct btuart_lowerhalf_s *lower, uint32_t baud) hciuart_setbaud(FAR const struct btuart_lowerhalf_s *lower, uint32_t baud)
{ {
#ifdef CONFIG_SERIAL_TERMIOS #ifdef CONFIG_SERIAL_TERMIOS
FAR struct hciuart_config_s *config = (FAR struct hciuart_config_s *)lower;
FAR struct hciuart_state_s *state = &config->state;
struct termios tio; struct termios tio;
int ret; int ret;
ret = file_ioctl(&state->f, TCGETS, (long unsigned int)&tio); ret = hciuart_ioctl(lower, TCGETS, (unsigned long)&tio);
if (ret) if (ret)
{ {
wlerr("ERROR during TCGETS\n"); wlerr("ERROR during TCGETS\n");
@ -209,7 +209,7 @@ hciuart_setbaud(FAR const struct btuart_lowerhalf_s *lower, uint32_t baud)
tio.c_cflag |= CRTS_IFLOW | CCTS_OFLOW; tio.c_cflag |= CRTS_IFLOW | CCTS_OFLOW;
ret = file_ioctl(&state->f, TCSETS, (unsigned long int)&tio); ret = hciuart_ioctl(lower, TCSETS, (unsigned long)&tio);
if (ret) if (ret)
{ {
wlerr("ERROR during TCSETS, does UART support CTS/RTS?\n"); wlerr("ERROR during TCSETS, does UART support CTS/RTS?\n");
@ -285,11 +285,21 @@ hciuart_write(FAR const struct btuart_lowerhalf_s *lower,
****************************************************************************/ ****************************************************************************/
static ssize_t hciuart_rxdrain(FAR const struct btuart_lowerhalf_s *lower) static ssize_t hciuart_rxdrain(FAR const struct btuart_lowerhalf_s *lower)
{
return hciuart_ioctl(lower, TCDRN, 0);
}
/****************************************************************************
* Name: hciuart_ioctl
****************************************************************************/
static int hciuart_ioctl(FAR const struct btuart_lowerhalf_s *lower,
int cmd, unsigned long arg)
{ {
FAR struct hciuart_config_s *config = (FAR struct hciuart_config_s *)lower; FAR struct hciuart_config_s *config = (FAR struct hciuart_config_s *)lower;
FAR struct hciuart_state_s *s = &config->state; FAR struct hciuart_state_s *s = &config->state;
return file_ioctl(&s->f, TCDRN, 0); return file_ioctl(&s->f, cmd, arg);
} }
/**************************************************************************** /****************************************************************************
@ -414,6 +424,7 @@ FAR struct btuart_lowerhalf_s *btuart_shim_getdevice(FAR const char *path)
n->lower.read = hciuart_read; n->lower.read = hciuart_read;
n->lower.write = hciuart_write; n->lower.write = hciuart_write;
n->lower.rxdrain = hciuart_rxdrain; n->lower.rxdrain = hciuart_rxdrain;
n->lower.ioctl = hciuart_ioctl;
/* Create the monitor thread */ /* Create the monitor thread */