From: Kalle Valo <kvalo@qca.qualcomm.com>
To: Felix Fietkau <nbd@openwrt.org>
Cc: poh@codeaurora.org, linux-wireless@vger.kernel.org,
ath10k@lists.infradead.org
Subject: Re: [PATCH] ath10k: stop abusing GFP_DMA
Date: Mon, 30 Nov 2015 17:06:38 +0200 [thread overview]
Message-ID: <87two3il1d.fsf@kamboji.qca.qualcomm.com> (raw)
In-Reply-To: <1448361412-22589-1-git-send-email-nbd@openwrt.org> (Felix Fietkau's message of "Tue, 24 Nov 2015 11:36:52 +0100")
Felix Fietkau <nbd@openwrt.org> writes:
> Allocations from the DMA zone were originally added for legacy ISA
> stuff, or PCI devices that have specific limitations in their DMA
> addressing capabilities. It has no place in ath10k, which can do
> full 32-bit DMA.
>
> Fixes memory allocation errors on some platforms.
>
> Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Applied, thanks.
--
Kalle Valo
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WARNING: multiple messages have this Message-ID (diff)
From: Kalle Valo <kvalo@qca.qualcomm.com>
To: Felix Fietkau <nbd@openwrt.org>
Cc: <linux-wireless@vger.kernel.org>, <poh@codeaurora.org>,
<ath10k@lists.infradead.org>
Subject: Re: [PATCH] ath10k: stop abusing GFP_DMA
Date: Mon, 30 Nov 2015 17:06:38 +0200 [thread overview]
Message-ID: <87two3il1d.fsf@kamboji.qca.qualcomm.com> (raw)
In-Reply-To: <1448361412-22589-1-git-send-email-nbd@openwrt.org> (Felix Fietkau's message of "Tue, 24 Nov 2015 11:36:52 +0100")
Felix Fietkau <nbd@openwrt.org> writes:
> Allocations from the DMA zone were originally added for legacy ISA
> stuff, or PCI devices that have specific limitations in their DMA
> addressing capabilities. It has no place in ath10k, which can do
> full 32-bit DMA.
>
> Fixes memory allocation errors on some platforms.
>
> Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Applied, thanks.
--
Kalle Valo
next prev parent reply other threads:[~2015-11-30 15:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-24 10:36 [PATCH] ath10k: stop abusing GFP_DMA Felix Fietkau
2015-11-24 10:36 ` Felix Fietkau
2015-11-30 15:06 ` Kalle Valo [this message]
2015-11-30 15:06 ` Kalle Valo
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