[U-Boot] [PATCH 1/6] firmware: ti_sci: Add support for NAVSS resource management

Tom Rini trini at konsulko.com
Tue Jan 22 18:56:21 UTC 2019


On Tue, Jan 22, 2019 at 08:33:54PM +0530, Vignesh R wrote:

> From: Grygorii Strashko <grygorii.strashko at ti.com>
> 
> Texas Instruments' System Control Interface (TI-SCI) Message Protocol
> abstracts management of NAVSS resources, like PSI-L pairing and
> unpairing, UDMAP tx/rx/flow configuration and Rings.
> 
> This patch adds support for requesting and configuring such resources
> from TI-SCI firmware.
> 
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi at ti.com>
> Signed-off-by: Grygorii Strashko <grygorii.strashko at ti.com>

Reviewed-by: Tom Rini <trini at konsulko.com>

But:
> +/**
> + * Configures a Navigator Subsystem UDMAP transmit channel
> + *
> + * Configures a Navigator Subsystem UDMAP transmit channel registers.
> + * See @ti_sci_msg_rm_udmap_tx_ch_cfg_req
> + */
> +struct ti_sci_msg_rm_udmap_tx_ch_cfg {
> +	u32 valid_params;
> +#define TI_SCI_MSG_VALUE_RM_UDMAP_CH_TX_FILT_EINFO_VALID        BIT(9)
> +#define TI_SCI_MSG_VALUE_RM_UDMAP_CH_TX_FILT_PSWORDS_VALID      BIT(10)
> +#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)

This and similar instances are some pretty odd style.  Rework to be the
defines then the struct?

-- 
Tom
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