Re: [PATCH 07/10] ravb: Add tsrq to struct ravb_hw_info

On 10/4/21 9:47 PM, Biju Das wrote:

[...]

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   The TCCR bits are called transmit start request (queue 0/1), not

transmit start request queue 0/1.

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I think you've read too much value into them for what is just TX queue

0/1.

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Add a tsrq variable to struct ravb_hw_info to handle this difference.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
RFC->v1:
 * Added tsrq variable instead of multi_tsrq feature bit.
---
 drivers/net/ethernet/renesas/ravb.h      | 1 +
 drivers/net/ethernet/renesas/ravb_main.c | 9 +++++++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/renesas/ravb.h

b/drivers/net/ethernet/renesas/ravb.h
index 9cd3a15743b4..c586070193ef 100644

--- a/drivers/net/ethernet/renesas/ravb.h
+++ b/drivers/net/ethernet/renesas/ravb.h

@@ -997,6 +997,7 @@ struct ravb_hw_info {
 	netdev_features_t net_features;
 	int stats_len;
 	size_t max_rx_len;
+	u32 tsrq;

   I'd call it 'tccr_value' instead.

    Or even better, 'tccr_mask'...

We are not masking anything here right.

    We do -- we pass the TCCR mask to ravb_wait().

[...]

Regards,
Biju

MBR, Sergey