Update struct ti_sci_msg_rm_udmap_tx_ch_cfg_req to latest ABI to support AM64x BCDMA Block copy channels.
Signed-off-by: Vignesh Raghavendra vigneshr@ti.com --- drivers/firmware/ti_sci.c | 3 +++ drivers/firmware/ti_sci.h | 18 ++++++++++++++++++ include/linux/soc/ti/ti_sci_protocol.h | 14 ++++++++++++++ 3 files changed, 35 insertions(+)
diff --git a/drivers/firmware/ti_sci.c b/drivers/firmware/ti_sci.c index 0cdfb0e91a..2aec2e34d3 100644 --- a/drivers/firmware/ti_sci.c +++ b/drivers/firmware/ti_sci.c @@ -2466,6 +2466,9 @@ static int ti_sci_cmd_rm_udmap_tx_ch_cfg( req.tx_orderid = params->tx_orderid; req.fdepth = params->fdepth; req.tx_sched_priority = params->tx_sched_priority; + req.tx_burst_size = params->tx_burst_size; + req.tx_tdtype = params->tx_tdtype; + req.extended_ch_type = params->extended_ch_type;
ret = ti_sci_do_xfer(info, xfer); if (ret) { diff --git a/drivers/firmware/ti_sci.h b/drivers/firmware/ti_sci.h index 327bb820f3..eec488f065 100644 --- a/drivers/firmware/ti_sci.h +++ b/drivers/firmware/ti_sci.h @@ -998,6 +998,9 @@ struct ti_sci_msg_psil_unpair { * 11 - Valid bit for @ref ti_sci_msg_rm_udmap_tx_ch_cfg::tx_supr_tdpkt * 12 - Valid bit for @ref ti_sci_msg_rm_udmap_tx_ch_cfg::tx_credit_count * 13 - Valid bit for @ref ti_sci_msg_rm_udmap_tx_ch_cfg::fdepth + * 14 - Valid bit for @ref ti_sci_msg_rm_udmap_tx_ch_cfg::tx_burst_size + * 15 - Valid bit for @ref ti_sci_msg_rm_udmap_tx_ch_cfg::tx_tdtype + * 16 - Valid bit for @ref ti_sci_msg_rm_udmap_tx_ch_cfg::extended_ch_type * * @nav_id: SoC device ID of Navigator Subsystem where tx channel is located * @@ -1058,6 +1061,18 @@ struct ti_sci_msg_psil_unpair { * @tx_sched_priority: UDMAP transmit channel tx scheduling priority * configuration to be programmed into the priority field of the channel's * TCHAN_TST_SCHED register. + * + * @tx_burst_size: UDMAP transmit channel burst size configuration to be + * programmed into the tx_burst_size field of the TCHAN_TCFG register. + * + * @tx_tdtype: UDMAP transmit channel teardown type configuration to be + * programmed into the tdtype field of the TCHAN_TCFG register: + * 0 - Return immediately + * 1 - Wait for completion message from remote peer + * + * @extended_ch_type: Valid for BCDMA. + * 0 - the channel is split tx channel (tchan) + * 1 - the channel is block copy channel (bchan) */ struct ti_sci_msg_rm_udmap_tx_ch_cfg_req { struct ti_sci_msg_hdr hdr; @@ -1078,6 +1093,9 @@ struct ti_sci_msg_rm_udmap_tx_ch_cfg_req { u8 tx_orderid; u16 fdepth; u8 tx_sched_priority; + u8 tx_burst_size; + u8 tx_tdtype; + u8 extended_ch_type; } __packed;
/** diff --git a/include/linux/soc/ti/ti_sci_protocol.h b/include/linux/soc/ti/ti_sci_protocol.h index eb916ba101..794737923c 100644 --- a/include/linux/soc/ti/ti_sci_protocol.h +++ b/include/linux/soc/ti/ti_sci_protocol.h @@ -379,6 +379,13 @@ struct ti_sci_rm_psil_ops { #define TI_SCI_RM_UDMAP_RX_FLOW_DESC_HOST 0 #define TI_SCI_RM_UDMAP_RX_FLOW_DESC_MONO 2
+#define TI_SCI_RM_UDMAP_CHAN_BURST_SIZE_64_BYTES 1 +#define TI_SCI_RM_UDMAP_CHAN_BURST_SIZE_128_BYTES 2 +#define TI_SCI_RM_UDMAP_CHAN_BURST_SIZE_256_BYTES 3 + +#define TI_SCI_RM_BCDMA_EXTENDED_CH_TYPE_TCHAN 0 +#define TI_SCI_RM_BCDMA_EXTENDED_CH_TYPE_BCHAN 1 + /* UDMAP TX/RX channel valid_params common declarations */ #define TI_SCI_MSG_VALUE_RM_UDMAP_CH_PAUSE_ON_ERR_VALID BIT(0) #define TI_SCI_MSG_VALUE_RM_UDMAP_CH_ATYPE_VALID BIT(1) @@ -389,6 +396,7 @@ struct ti_sci_rm_psil_ops { #define TI_SCI_MSG_VALUE_RM_UDMAP_CH_QOS_VALID BIT(6) #define TI_SCI_MSG_VALUE_RM_UDMAP_CH_ORDER_ID_VALID BIT(7) #define TI_SCI_MSG_VALUE_RM_UDMAP_CH_SCHED_PRIORITY_VALID BIT(8) +#define TI_SCI_MSG_VALUE_RM_UDMAP_CH_BURST_SIZE_VALID BIT(14)
/** * Configures a Navigator Subsystem UDMAP transmit channel @@ -403,6 +411,8 @@ struct ti_sci_msg_rm_udmap_tx_ch_cfg { #define TI_SCI_MSG_VALUE_RM_UDMAP_CH_TX_SUPR_TDPKT_VALID BIT(11) #define TI_SCI_MSG_VALUE_RM_UDMAP_CH_TX_CREDIT_COUNT_VALID BIT(12) #define TI_SCI_MSG_VALUE_RM_UDMAP_CH_TX_FDEPTH_VALID BIT(13) +#define TI_SCI_MSG_VALUE_RM_UDMAP_CH_TX_TDTYPE_VALID BIT(15) +#define TI_SCI_MSG_VALUE_RM_UDMAP_CH_EXTENDED_CH_TYPE_VALID BIT(16) u16 nav_id; u16 index; u8 tx_pause_on_err; @@ -419,6 +429,9 @@ struct ti_sci_msg_rm_udmap_tx_ch_cfg { u8 tx_orderid; u16 fdepth; u8 tx_sched_priority; + u8 tx_burst_size; + u8 tx_tdtype; + u8 extended_ch_type; };
/** @@ -448,6 +461,7 @@ struct ti_sci_msg_rm_udmap_rx_ch_cfg { u8 rx_chan_type; u8 rx_ignore_short; u8 rx_ignore_long; + u8 rx_burst_size; };
/**