From: Minwoo Im <minwoo.im.dev@gmail.com>
To: Klaus Jensen <its@irrelevant.dk>
Cc: Kevin Wolf <kwolf@redhat.com>,
qemu-block@nongnu.org, Klaus Jensen <k.jensen@samsung.com>,
qemu-devel@nongnu.org, Max Reitz <mreitz@redhat.com>,
Keith Busch <kbusch@kernel.org>
Subject: Re: [PATCH 07/16] hw/block/nvme: add request mapping helper
Date: Thu, 30 Jul 2020 00:52:45 +0900 [thread overview]
Message-ID: <20200729155245.GF14876@localhost.localdomain> (raw)
In-Reply-To: <20200720113748.322965-8-its@irrelevant.dk>
Klaus,
On 20-07-20 13:37:39, Klaus Jensen wrote:
> From: Klaus Jensen <k.jensen@samsung.com>
>
> Introduce the nvme_map helper to remove some noise in the main nvme_rw
> function.
>
> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
> Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
> ---
> hw/block/nvme.c | 13 ++++++++++---
> 1 file changed, 10 insertions(+), 3 deletions(-)
>
> diff --git a/hw/block/nvme.c b/hw/block/nvme.c
> index f1e04608804b..68c33a11c144 100644
> --- a/hw/block/nvme.c
> +++ b/hw/block/nvme.c
> @@ -413,6 +413,15 @@ static uint16_t nvme_dma_prp(NvmeCtrl *n, uint8_t *ptr, uint32_t len,
> return status;
> }
>
> +static uint16_t nvme_map(NvmeCtrl *n, NvmeCmd *cmd, size_t len,
> + NvmeRequest *req)
Can we specify what is going to be mapped in this function? like
nvme_map_dptr?
Thanks,
next prev parent reply other threads:[~2020-07-29 15:53 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-20 11:37 [PATCH 00/16] hw/block/nvme: dma handling and address mapping cleanup Klaus Jensen
2020-07-20 11:37 ` [PATCH 01/16] hw/block/nvme: memset preallocated requests structures Klaus Jensen
2020-07-20 11:37 ` [PATCH 02/16] hw/block/nvme: add mapping helpers Klaus Jensen
2020-07-29 13:57 ` Maxim Levitsky
2020-07-29 18:23 ` Klaus Jensen
2020-07-29 15:19 ` Minwoo Im
2020-07-29 20:40 ` Andrzej Jakowski
2020-07-29 21:24 ` Klaus Jensen
2020-07-29 21:51 ` Andrzej Jakowski
2020-07-29 21:53 ` Klaus Jensen
2020-07-20 11:37 ` [PATCH 03/16] hw/block/nvme: replace dma_acct with blk_acct equivalent Klaus Jensen
2020-07-29 15:23 ` Minwoo Im
2020-07-20 11:37 ` [PATCH 04/16] hw/block/nvme: remove redundant has_sg member Klaus Jensen
2020-07-29 15:29 ` Minwoo Im
2020-07-29 18:29 ` Klaus Jensen
[not found] ` <CGME20200729182946epcas2p1bef465a70c1a815654a07814aa379dc3@epcms2p5>
2020-07-30 0:34 ` Minwoo Im
2020-07-20 11:37 ` [PATCH 05/16] hw/block/nvme: refactor dma read/write Klaus Jensen
2020-07-29 15:35 ` Minwoo Im
2020-07-29 17:35 ` Maxim Levitsky
2020-07-29 18:38 ` Klaus Jensen
2020-07-20 11:37 ` [PATCH 06/16] hw/block/nvme: pass request along for tracing Klaus Jensen
2020-07-29 15:49 ` Minwoo Im
2020-07-29 19:49 ` Klaus Jensen
2020-07-20 11:37 ` [PATCH 07/16] hw/block/nvme: add request mapping helper Klaus Jensen
2020-07-29 15:52 ` Minwoo Im [this message]
2020-07-29 18:31 ` Maxim Levitsky
2020-07-29 19:22 ` Klaus Jensen
2020-07-20 11:37 ` [PATCH 08/16] hw/block/nvme: verify validity of prp lists in the cmb Klaus Jensen
2020-07-29 15:54 ` Minwoo Im
2020-07-20 11:37 ` [PATCH 09/16] hw/block/nvme: refactor request bounds checking Klaus Jensen
2020-07-29 15:56 ` Minwoo Im
2020-07-20 11:37 ` [PATCH 10/16] hw/block/nvme: add check for mdts Klaus Jensen
2020-07-29 16:00 ` Minwoo Im
2020-07-29 19:30 ` Klaus Jensen
2020-07-20 11:37 ` [PATCH 11/16] hw/block/nvme: be consistent about zeros vs zeroes Klaus Jensen
2020-07-29 16:01 ` Minwoo Im
2020-07-29 17:39 ` Maxim Levitsky
2020-07-20 11:37 ` [PATCH 12/16] hw/block/nvme: refactor NvmeRequest clearing Klaus Jensen
2020-07-29 16:04 ` Minwoo Im
2020-07-29 17:47 ` Maxim Levitsky
2020-07-29 19:02 ` Klaus Jensen
2020-07-20 11:37 ` [PATCH 13/16] hw/block/nvme: add a namespace reference in NvmeRequest Klaus Jensen
2020-07-29 16:06 ` Minwoo Im
2020-07-29 17:53 ` Maxim Levitsky
2020-07-20 11:37 ` [PATCH 14/16] hw/block/nvme: consolidate qsg/iov clearing Klaus Jensen
2020-07-29 16:08 ` Minwoo Im
2020-07-29 18:18 ` Maxim Levitsky
2020-07-29 19:49 ` Klaus Jensen
2020-07-20 11:37 ` [PATCH 15/16] hw/block/nvme: remove NvmeCmd parameter Klaus Jensen
2020-07-29 16:10 ` Minwoo Im
2020-07-29 19:44 ` Klaus Jensen
2020-07-29 18:25 ` Maxim Levitsky
2020-07-29 20:00 ` Klaus Jensen
2020-07-20 11:37 ` [PATCH 16/16] hw/block/nvme: use preallocated qsg/iov in nvme_dma_prp Klaus Jensen
2020-07-29 16:15 ` Minwoo Im
2020-07-29 19:57 ` Klaus Jensen
2020-07-27 9:42 ` [PATCH 00/16] hw/block/nvme: dma handling and address mapping cleanup Klaus Jensen
2020-07-27 20:44 ` Keith Busch
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