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SubjectRe: [RFC PATCH 1/2] net: macb: Add RBQP to the macb queues
Hi,

Please ignore this series.
I'm sending another updated one.
Sorry for the inconvenience.

Regards,
Harini

On Mon, Nov 27, 2017 at 12:33 PM, Harini Katakam
<harini.katakam@xilinx.com> wrote:
> From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>
>
> Add RX queue pointer to macb queues to make it accessible for the
> multiple queues available. Currently the first RX queue is used.
>
> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
> Signed-off-by: Harini Katakam <harinik@xilinx.com>
> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
> ---
> drivers/net/ethernet/cadence/macb.h | 1 +
> drivers/net/ethernet/cadence/macb_main.c | 2 ++
> 2 files changed, 3 insertions(+)
>
> diff --git a/drivers/net/ethernet/cadence/macb.h b/drivers/net/ethernet/cadence/macb.h
> index c93f3a2..acb6578 100644
> --- a/drivers/net/ethernet/cadence/macb.h
> +++ b/drivers/net/ethernet/cadence/macb.h
> @@ -968,6 +968,7 @@ struct macb_queue {
> unsigned int IMR;
> unsigned int TBQP;
> unsigned int TBQPH;
> + unsigned int RBQP;
>
> unsigned int tx_head, tx_tail;
> struct macb_dma_desc *tx_ring;
> diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
> index 72a67f7..623ae9c 100644
> --- a/drivers/net/ethernet/cadence/macb_main.c
> +++ b/drivers/net/ethernet/cadence/macb_main.c
> @@ -2875,6 +2875,7 @@ static int macb_init(struct platform_device *pdev)
> if (bp->hw_dma_cap & HW_DMA_CAP_64B)
> queue->TBQPH = GEM_TBQPH(hw_q - 1);
> #endif
> + queue->RBQP = GEM_RBQP(hw_q - 1);
> } else {
> /* queue0 uses legacy registers */
> queue->ISR = MACB_ISR;
> @@ -2886,6 +2887,7 @@ static int macb_init(struct platform_device *pdev)
> if (bp->hw_dma_cap & HW_DMA_CAP_64B)
> queue->TBQPH = MACB_TBQPH;
> #endif
> + queue->RBQP = MACB_RBQP;
> }
>
> /* get irq: here we use the linux queue index, not the hardware
> --
> 2.7.4
>

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