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Re: [PATCH 11/12] DMAENGINE: let PL08X memcpy TXDs wait

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From: Linus Walleij
Subject: Re: [PATCH 11/12] DMAENGINE: let PL08X memcpy TXDs wait
Date: Thursday, September 23, 2010 - 12:46 am

2010/9/23 Dan Williams <dan.j.williams@intel.com>:


A practicality here:

The assumption to fail for physical channel allocation at .tx_submit()
is already in the first patch adding the driver.

Should I squash all the icremental improvements into the original
driver, convert to fail at .prep() and resubmit to make all of this
easier, or do you want me to refactor the patch stack, or refactor
from patch 11/12 or...?

Yours,
Linus Walleij
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Messages in current thread:
[00/12] DMAENGINE: PL08X driver updates, Linus Walleij, (Tue Aug 31, 5:12 am)
[PATCH 01/12] DMAENGINE: remove clock code from PL08X driver, Linus Walleij, (Tue Aug 31, 5:12 am)
[PATCH 02/12] DMAENGINE: safeguard PL08X from missing plat ..., Linus Walleij, (Tue Aug 31, 5:12 am)
[PATCH 03/12] DMAENGINE: fetch tasklet struct for PL08X in ..., Linus Walleij, (Tue Aug 31, 5:12 am)
[PATCH 04/12] DMAENGINE: use GFP_NOWAIT for PL08X allocations, Linus Walleij, (Tue Aug 31, 5:12 am)
[PATCH 05/12] DMAENGINE: terminate transfers on PL08X mere ..., Linus Walleij, (Tue Aug 31, 5:12 am)
[PATCH 06/12] DMAENGINE: free txd list if submission fails ..., Linus Walleij, (Tue Aug 31, 5:12 am)
[PATCH 07/12] DMAENGINE: add debugfs file for PL08X, Linus Walleij, (Tue Aug 31, 5:12 am)
[PATCH 08/12] DMAENGINE: be more explicit when freeing PL0 ..., Linus Walleij, (Tue Aug 31, 5:12 am)
[PATCH 09/12] DMAENGINE: remove pointless module safeguard ..., Linus Walleij, (Tue Aug 31, 5:12 am)
[PATCH 10/12] DMAENGINE: move the PL08X to full runtime al ..., Linus Walleij, (Tue Aug 31, 5:12 am)
[PATCH 11/12] DMAENGINE: let PL08X memcpy TXDs wait, Linus Walleij, (Tue Aug 31, 5:12 am)
[PATCH 12/12] DMAENGINE: define channel states for the PL08X, Linus Walleij, (Tue Aug 31, 5:12 am)
Re: [00/12] DMAENGINE: PL08X driver updates, Linus Walleij, (Wed Sep 8, 7:26 am)
Re: [00/12] DMAENGINE: PL08X driver updates, Dan Williams, (Sat Sep 18, 11:52 am)
Re: [PATCH 11/12] DMAENGINE: let PL08X memcpy TXDs wait, Dan Williams, (Wed Sep 22, 9:59 pm)
Re: [PATCH 11/12] DMAENGINE: let PL08X memcpy TXDs wait, Linus Walleij, (Thu Sep 23, 12:39 am)
Re: [PATCH 11/12] DMAENGINE: let PL08X memcpy TXDs wait, Linus Walleij, (Thu Sep 23, 12:46 am)
Re: [PATCH 11/12] DMAENGINE: let PL08X memcpy TXDs wait, Dan Williams, (Thu Sep 23, 8:29 am)
Re: [PATCH 11/12] DMAENGINE: let PL08X memcpy TXDs wait, Dan Williams, (Thu Sep 23, 8:35 am)