From: Huang Shijie <b32955@freescale.com>
To: Brian Norris <computersforpeace@gmail.com>
Cc: linux-mtd@lists.infradead.org, dwmw2@infradead.org,
linux-kernel@vger.kernel.org, "Gupta, Pekon" <pekon@ti.com>,
dedekind1@gmail.com
Subject: Re: [PATCH V4 4/9] mtd: get the ECC info from the Extended Parameter Page
Date: Fri, 3 May 2013 10:52:53 +0800 [thread overview]
Message-ID: <51832685.8030503@freescale.com> (raw)
In-Reply-To: <CAN8TOE8NnbDTvLPyi5=dciLmLBP2EfSpvYN1GLscy+L0roP6jw@mail.gmail.com>
于 2013年05月03日 07:39, Brian Norris 写道:
> only run the extended parameter page function after that point.
sorry, I prefer to run the extended parameter page function here just
following the case
"p-> ecc_bits != 0xff". IMHO, the two cases should be put together as
the onfi spec tells, rather be split out
far away. The extended parameter page function is just the case
"p->ecc_bits == 0xff".
If we put the nand_flash_detect_ext_param_page() after the point we
reassign the chip->cmdfunc,
It's a little discrete in logic which makes the code not compact enough.
btw: Could you check you email client? I failed several times for the
HTML issue.
thanks
Huang Shijie
next prev parent reply other threads:[~2013-05-03 2:51 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-26 9:08 [PATCH V4 0/9] mtd: add datasheet's ECC information to nand_chip{} Huang Shijie
2013-04-26 9:08 ` [PATCH V4 1/9] mtd: add more comment for ecc_strength/ecc_size Huang Shijie
2013-05-15 7:27 ` Artem Bityutskiy
2013-05-15 7:38 ` Huang Shijie
2013-05-15 7:42 ` Artem Bityutskiy
2013-05-15 8:02 ` Huang Shijie
2013-05-15 10:01 ` Artem Bityutskiy
2013-04-26 9:08 ` [PATCH V4 2/9] mtd: add data structures for Extended Parameter Page Huang Shijie
2013-05-02 7:42 ` Gupta, Pekon
2013-04-26 9:08 ` [PATCH V4 3/9] mtd: add a helper to get the supported features for ONFI nand Huang Shijie
2013-04-26 9:08 ` [PATCH V4 4/9] mtd: get the ECC info from the Extended Parameter Page Huang Shijie
2013-05-02 7:43 ` Gupta, Pekon
2013-05-02 23:39 ` Brian Norris
2013-05-03 2:52 ` Huang Shijie [this message]
2013-04-26 9:08 ` [PATCH V4 5/9] mtd: replace the hardcode with the onfi_feature() Huang Shijie
2013-04-30 10:04 ` Gupta, Pekon
2013-05-02 2:14 ` Huang Shijie
2013-05-02 5:42 ` Gupta, Pekon
2013-05-02 6:01 ` Huang Shijie
2013-05-02 6:17 ` Gupta, Pekon
2013-05-02 6:48 ` Huang Shijie
2013-05-02 21:24 ` Brian Norris
2013-04-26 9:08 ` [PATCH V4 6/9] mtd: add ECC info for nand_flash_dev{} Huang Shijie
2013-04-26 9:08 ` [PATCH V4 7/9] mtd: parse out the ECC info for the full-id nand chips Huang Shijie
2013-04-26 9:08 ` [PATCH V4 8/9] mtd: add the ecc info for some " Huang Shijie
2013-04-26 9:08 ` [PATCH V4 9/9] mtd: gpmi: set the BCH's geometry with the ecc info Huang Shijie
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