On Tuesday 12 February 2008 22:05:42 Michael Buesch wrote:
> This patch adds QOS support for b43.
> Please comment on this and test this.
> This patch depends on Johannes' "burst time -> txop patch" being _not_ applied.
> One can trivially fix that, though.
> + for (i = 0; i < ARRAY_SIZE(wl->qos_params); i++) {
> + params = &(wl->qos_params[i]);
> + if (params->need_hw_update) {
> + b43_qos_params_upload(dev, &(params->p),
> + qos_shm_offsets[i]);
> + params->need_hw_update = 1;
Whoopsy, needs to be:
params->need_hw_update = 0;
> + }
> + }
> +
> + spin_unlock_irqrestore(&wl->irq_lock, flags);
> + b43_mac_enable(dev);
> +}
> +/* Initialize the core's QOS capabilities */
> +static void b43_qos_init(struct b43_wldev *dev)
> +{
> + /* Upload the current QOS parameters. */
And here we need a loop setting all "need_hw_update" to 1.
> + b43_qos_update(dev);
> + /* Enable QOS support. */
> + b43_hf_write(dev, b43_hf_read(dev) | B43_HF_EDCF);
> + b43_write16(dev, B43_MMIO_IFSCTL,
> + b43_read16(dev, B43_MMIO_IFSCTL)
> + | B43_MMIO_IFSCTL_USE_EDCF);
> +}
--
Greetings Michael.
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