Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 09e536cd authored by Alexander Aring's avatar Alexander Aring Committed by David S. Miller
Browse files

at86rf230: rework reset to trx_off state change 



Signed-off-by: default avatarAlexander Aring <alex.aring@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 2e0571c0

drivers/net/ieee802154/at86rf230.c

+15 −1
Original line number Diff line number Diff line
@@ -42,6 +42,7 @@ struct at86rf230_local; 
 * All timings are in us.

 */

struct at86rf2xx_chip_data {

	u16 t_reset_to_off;

	u16 t_off_to_aack;

	u16 t_off_to_tx_on;

	u16 t_frame;
@@ -582,6 +583,16 @@ at86rf230_async_state_delay(void *context) 
			break;

		}

		break;

	/* Default value, means RESET state */

	case STATE_P_ON:

		switch (ctx->to_state) {

		case STATE_TRX_OFF:

			usleep_range(c->t_reset_to_off, c->t_reset_to_off + 10);

			goto change;

		default:

			break;

		}

		break;

	default:

		break;

	}
@@ -1236,6 +1247,7 @@ static struct ieee802154_ops at86rf230_ops = { 
};



static struct at86rf2xx_chip_data at86rf233_data = {

	.t_reset_to_off = 26,

	.t_off_to_aack = 80,

	.t_off_to_tx_on = 80,

	.t_frame = 4096,
@@ -1249,6 +1261,7 @@ static struct at86rf2xx_chip_data at86rf233_data = { 
};



static struct at86rf2xx_chip_data at86rf231_data = {

	.t_reset_to_off = 37,

	.t_off_to_aack = 110,

	.t_off_to_tx_on = 110,

	.t_frame = 4096,
@@ -1262,6 +1275,7 @@ static struct at86rf2xx_chip_data at86rf231_data = { 
};



static struct at86rf2xx_chip_data at86rf212_data = {

	.t_reset_to_off = 26,

	.t_off_to_aack = 200,

	.t_off_to_tx_on = 200,

	.t_frame = 4096,
@@ -1280,7 +1294,7 @@ static int at86rf230_hw_init(struct at86rf230_local *lp) 
	unsigned int dvdd;

	u8 csma_seed[2];



	rc = at86rf230_write_subreg(lp, SR_TRX_CMD, STATE_FORCE_TRX_OFF);

	rc = at86rf230_sync_state_change(lp, STATE_FORCE_TRX_OFF);

	if (rc)

		return rc;