nk about the patch below?
>
>
>
> Subject: [PATCH 26/28] blk_end_request: changing ide-cd (take 3)
>
>
> This patch converts ide-cd (cdrom_newpc_intr()) to use blk_end_request
> interfaces.
>
> In PIO mode, ide-cd (cdrom_newpc_intr()) needs to defer
> end_t
?
Subject: [PATCH 26/28] blk_end_request: changing ide-cd (take 3)
This patch converts ide-cd (cdrom_newpc_intr()) to use blk_end_request
interfaces.
In PIO mode, ide-cd (cdrom_newpc_intr()) needs to defer
end_that_request_last() until the device clears DRQ_STAT and raises
an interrupt
ibuf[3] = (ibuf[3] & 0xf0) | 2;
> - }
> -}
> -
> typedef void (xfer_func_t)(ide_drive_t *, void *, u32);
>
> /*
> @@ -1810,9 +1785,6 @@ static ide_startstop_t cdrom_newpc_intr(
> return ide_started;
>
> end_request:
> - if (!rq->data_len)
> -
Bartlomiej Zolnierkiewicz wrote:
[PATCH] ide-cd: remove dead post_transform_command()
post_transform_command() call in cdrom_newpc_intr() has no effect because
it is done after the request has already been fully completed (rq->bio and
rq->data are always NULL). It was verified to be true
Bartlomiej Zolnierkiewicz wrote:
[PATCH] ide-cd: remove dead post_transform_command()
post_transform_command() call in cdrom_newpc_intr() has no effect because
it is done after the request has already been fully completed (rq-bio and
rq-data are always NULL). It was verified to be true
().
As a result, one callback function for DMA mode has been removed.
What do you think about the patch below?
Subject: [PATCH 26/28] blk_end_request: changing ide-cd (take 3)
This patch converts ide-cd (cdrom_newpc_intr()) to use blk_end_request
interfaces.
In PIO mode, ide-cd (cdrom_newpc_intr
Hi,
On Saturday 01 December 2007, Kiyoshi Ueda wrote:
> This patch converts ide-cd (cdrom_newpc_intr()) to use blk_end_request().
>
> ide-cd (cdrom_newpc_intr()) has some tricky behaviors below which
> need to use blk_end_request_callback().
> Needs to:
> 1. call post_transform_command() to
Hi,
On Saturday 01 December 2007, Kiyoshi Ueda wrote:
This patch converts ide-cd (cdrom_newpc_intr()) to use blk_end_request().
ide-cd (cdrom_newpc_intr()) has some tricky behaviors below which
need to use blk_end_request_callback().
Needs to:
1. call post_transform_command() to modify
This patch converts ide-cd (cdrom_newpc_intr()) to use blk_end_request().
ide-cd (cdrom_newpc_intr()) has some tricky behaviors below which
need to use blk_end_request_callback().
Needs to:
1. call post_transform_command() to modify request contents
2. wait completing request until DRQ_STAT
This patch converts ide-cd (cdrom_newpc_intr()) to use blk_end_request().
ide-cd (cdrom_newpc_intr()) has some tricky behaviors below which
need to use blk_end_request_callback().
Needs to:
1. call post_transform_command() to modify request contents
2. wait completing request until DRQ_STAT
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