Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1207970 > unrolled thread
| Started by | Bean Huo 霍斌斌 (beanhuo) <beanhuo@micron.com> |
|---|---|
| First post | 2015-08-15 04:00 +0200 |
| Last post | 2015-08-16 12:30 +0200 |
| Articles | 2 — 2 participants |
Back to article view | Back to linux.kernel
This discussion starts older than the indexed window; earlier articles aren't shown. The article labeled Started by
below is the oldest one visible, not the original post.
RE: [PATCH v4 0/7] Add spi-nor SPI transfer error handling Bean Huo 霍斌斌 (beanhuo) <beanhuo@micron.com> - 2015-08-15 04:00 +0200
Re: [PATCH v4 0/7] Add spi-nor SPI transfer error handling Michal Suchanek <hramrach@gmail.com> - 2015-08-16 12:30 +0200
| From | Bean Huo 霍斌斌 (beanhuo) <beanhuo@micron.com> |
|---|---|
| Date | 2015-08-15 04:00 +0200 |
| Subject | RE: [PATCH v4 0/7] Add spi-nor SPI transfer error handling |
| Message-ID | <pXyVj-36l-3@gated-at.bofh.it> |
PkhlbGxvLA0KDQo+d2l0aCB0aGVzZSBwYXRjaGVzIFNQSSB0cmFuc2ZlciBlcnJvcnMgYXJlIG5v dCBzaWxlbnRseSBpZ25vcmVkIGJ1dCByYXRoZXIgcmVwb3J0ZWQgdG8gc3BpLW5vciB1c2Vycy4N Cg0KPlRoaXMgc2hvdWxkIHByZXZlbnQgc2lsZW50bHkgZHJvcHBpbmcgZGF0YSB0byB0aGUgZmxv b3IgaW4gY2FzZXMgd2hlbiB0aGUgU1BJIHRyYW5zZmVyIGZhaWxzIGFuZCB0aGUgZmFpbHVyZSBp cyBkZXRlY3RlZC4NCg0KPkl0IGhhcyBiZWVuIHBvaW50ZWQgb3V0IHRoYXQgTVREIHVzZXJzIGRv IG5vdCBoYW5kbGUgdGhlIGNhc2Ugd2hlbiBkYXRhIGlzIHJlYWQgb25seSBwYXJ0aWFsbHkgc28g dGhpcyB2ZXJzaW9uIGFkZHMgdGhlIGxhc3QgcGF0Y2ggd2hpY2ggaGFuZGxlcyB0aGlzIGluIHNw aS1ub3IuDQoNCj5UaGFua3MNCg0KPk1pY2hhbA0KIFNlZW1zIHBhcmFsbGVsIG5hbmQgcmVhZC93 cml0ZSBhbHNvIGhhcyB0aGUgc2FtZSBjb25kaXRpb24uDQo= -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[toc] | [next] | [standalone]
| From | Michal Suchanek <hramrach@gmail.com> |
|---|---|
| Date | 2015-08-16 12:30 +0200 |
| Message-ID | <pY3mp-5IZ-9@gated-at.bofh.it> |
| In reply to | #1207970 |
Hello, On 15 August 2015 at 03:51, Bean Huo 霍斌斌 (beanhuo) <beanhuo@micron.com> wrote: >>Hello, > >>with these patches SPI transfer errors are not silently ignored but rather reported to spi-nor users. > >>This should prevent silently dropping data to the floor in cases when the SPI transfer fails and the failure is detected. > >>It has been pointed out that MTD users do not handle the case when data is read only partially so this version adds the last patch which handles this in spi-nor. > >>Thanks > >>Michal > Seems parallel nand read/write also has the same condition. I am not familiar with parallel NAND drivers so I have no idea if parallel nand can fail in similar way. As I understand it the parallel nand controller is dedicated piece of hardware just for accessing the nand so there may not be any problems similar to what the generic SPI bus has. Thanks Michal -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[toc] | [prev] | [standalone]
Back to top | Article view | linux.kernel
csiph-web