linux-mtd.lists.infradead.org archive mirror
 help / color / mirror / Atom feed
* [PATCH v8 0/9] mtd: cfi_cmdset_0002: Fix flash write issue for OpenWrt Project
@ 2019-08-05 19:03 Tokunori Ikegami
  2019-08-05 19:03 ` [PATCH v8 1/9] mtd: cfi_cmdset_0002: Use chip_good() to retry in do_write_oneword() Tokunori Ikegami
                   ` (9 more replies)
  0 siblings, 10 replies; 16+ messages in thread
From: Tokunori Ikegami @ 2019-08-05 19:03 UTC (permalink / raw)
  To: Vignesh Raghavendra
  Cc: Tokunori Ikegami, Chris Packham, linux-mtd, Fabio Bettoni,
	Joakim Tjernlund

The change is based on the fix for flash erase to use chip_good() done in
the past. And it is fixed as same way in the OpenWrt Project as below.
 <https://git.openwrt.org/?p=openwrt/openwrt.git;a=commitdiff;h=ddc11c3932>
Also includes some refactoring changes.

Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com>
Cc: Fabio Bettoni <fbettoni@gmail.com>
Co: Hauke Mehrtens <hauke@hauke-m.de>
Cc: Chris Packham <chris.packham@alliedtelesis.co.nz>
Cc: Joakim Tjernlund <Joakim.Tjernlund@infinera.com>
Cc: linux-mtd@lists.infradead.org

Tokunori Ikegami (9):
  mtd: cfi_cmdset_0002: Use chip_good() to retry in do_write_oneword()
  mtd: cfi_cmdset_0002: Remove goto statement from do_write_buffer()
  mtd: cfi_cmdset_0002: Split do_write_oneword() to reduce function size
  mtd: cfi_cmdset_0002: Split do_write_oneword() op_done goto statement
  mtd: cfi_cmdset_0002: Remove op_done goto statement from
    do_write_oneword()
  mtd: cfi_cmdset_0002: Split write-to-buffer-reset sequence
  mtd: cfi_cmdset_0002: Split to wait write buffer to check if completed
  mtd: cfi_cmdset_0002: Split do_write_oneword() to reduce exit paths
  mtd: cfi_cmdset_0002: Disable write buffer functions if
    FORCE_WORD_WRITE is 1

 drivers/mtd/chips/cfi_cmdset_0002.c | 296 ++++++++++++++++++++++--------------
 1 file changed, 184 insertions(+), 112 deletions(-)

-- 
2.11.0


______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

^ permalink raw reply	[flat|nested] 16+ messages in thread

end of thread, other threads:[~2019-09-18 13:41 UTC | newest]

Thread overview: 16+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-08-05 19:03 [PATCH v8 0/9] mtd: cfi_cmdset_0002: Fix flash write issue for OpenWrt Project Tokunori Ikegami
2019-08-05 19:03 ` [PATCH v8 1/9] mtd: cfi_cmdset_0002: Use chip_good() to retry in do_write_oneword() Tokunori Ikegami
2019-08-06  0:43   ` Sasha Levin
2019-08-06 14:30     ` Tokunori Ikegami
2019-09-17 18:04       ` Tokunori Ikegami
2019-09-18  5:29         ` Vignesh Raghavendra
2019-09-18 13:40           ` Tokunori Ikegami
2019-08-05 19:03 ` [PATCH v8 2/9] mtd: cfi_cmdset_0002: Remove goto statement from do_write_buffer() Tokunori Ikegami
2019-08-05 19:03 ` [PATCH v8 3/9] mtd: cfi_cmdset_0002: Split do_write_oneword() to reduce function size Tokunori Ikegami
2019-08-05 19:03 ` [PATCH v8 4/9] mtd: cfi_cmdset_0002: Split do_write_oneword() op_done goto statement Tokunori Ikegami
2019-08-05 19:03 ` [PATCH v8 5/9] mtd: cfi_cmdset_0002: Remove op_done goto statement from do_write_oneword() Tokunori Ikegami
2019-08-05 19:03 ` [PATCH v8 6/9] mtd: cfi_cmdset_0002: Split write-to-buffer-reset sequence Tokunori Ikegami
2019-08-05 19:03 ` [PATCH v8 7/9] mtd: cfi_cmdset_0002: Split to wait write buffer to check if completed Tokunori Ikegami
2019-08-05 19:03 ` [PATCH v8 8/9] mtd: cfi_cmdset_0002: Split do_write_oneword() to reduce exit paths Tokunori Ikegami
2019-08-05 19:03 ` [PATCH v8 9/9] mtd: cfi_cmdset_0002: Disable write buffer functions if FORCE_WORD_WRITE is 1 Tokunori Ikegami
2019-09-17  4:20 ` [PATCH v8 0/9] mtd: cfi_cmdset_0002: Fix flash write issue for OpenWrt Project Vignesh Raghavendra

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).