| Message ID | 20101209140416.26049.54282.stgit@dev.siriade.com |
|---|---|
| State | New, archived |
| Headers | show |
On Thu, 2010-12-09 at 15:04 +0100, Guillaume LECERF wrote: > These chips report CFI v3.3 [1], so patch them on the fly to the more > correct v1.3. > Discussed and tested by the OpenWRT people [2]. > > [1] http://www.samsung.com/global/system/business/semiconductor/product/2007/6/11/NORFlash/32Mbit/K8D3216UBC/ds_K8D3x16UxC_rev17.pdf > [2] https://dev.openwrt.org/ticket/866 > > Signed-off-by: Guillaume LECERF <glecerf@gmail.com> > Acked-by: Wolfram Sang <w.sang@pengutronix.de> > --- > drivers/mtd/chips/cfi_cmdset_0002.c | 8 ++++++++ > 1 files changed, 8 insertions(+), 0 deletions(-) > > diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c > index bf457a4..13cee2b 100644 > --- a/drivers/mtd/chips/cfi_cmdset_0002.c > +++ b/drivers/mtd/chips/cfi_cmdset_0002.c > @@ -401,6 +401,14 @@ static void cfi_fixup_major_minor(struct cfi_private *cfi, > > extp->MajorVersion = '1'; > } > + if (extp->MajorVersion == '3' && extp->MinorVersion == '3') { > + /* > + * Samsung K8D3x16UxC chips report major=3 / minor=3 > + */ > + printk(KERN_NOTICE " Fixed Samsung's Amd/Fujitsu Extended Query version from 3.3 to 1.3\n"); > + > + extp->MajorVersion = '1'; > + } Similar, I think this newline is unneeded. Sorry for nit-picking again :-)
diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c index bf457a4..13cee2b 100644 --- a/drivers/mtd/chips/cfi_cmdset_0002.c +++ b/drivers/mtd/chips/cfi_cmdset_0002.c @@ -401,6 +401,14 @@ static void cfi_fixup_major_minor(struct cfi_private *cfi, extp->MajorVersion = '1'; } + if (extp->MajorVersion == '3' && extp->MinorVersion == '3') { + /* + * Samsung K8D3x16UxC chips report major=3 / minor=3 + */ + printk(KERN_NOTICE " Fixed Samsung's Amd/Fujitsu Extended Query version from 3.3 to 1.3\n"); + + extp->MajorVersion = '1'; + } } /*