lkml.org 
[lkml]   [2018]   [May]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v2 2/2] mtd: rawnand: fsl_ifc: use bit-wise majority to recover the contents of ONFI parameter
Hi Jane,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on mtd/nand/next]
[also build test WARNING on v4.17-rc3 next-20180504]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url: https://github.com/0day-ci/linux/commits/Jane-Wan/mtd-rawnand-fsl_ifc-fix-FSL-NAND-driver-to-read-all-ONFI-parameter-pages/20180505-163132
base: git://git.infradead.org/linux-mtd.git nand/next
config: x86_64-randconfig-x015-201817 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-16) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64

Note: it may well be a FALSE warning. FWIW you are at least aware of it now.
http://gcc.gnu.org/wiki/Better_Uninitialized_Warnings

All warnings (new ones prefixed by >>):

drivers/mtd/nand/raw/nand_base.c: In function 'nand_scan_ident':
>> drivers/mtd/nand/raw/nand_base.c:5247:2: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized]
kfree(p);
^~~~~~~~
drivers/mtd/nand/raw/nand_base.c:5097:27: note: 'p' was declared here
struct nand_onfi_params *p;
^

vim +/p +5247 drivers/mtd/nand/raw/nand_base.c

2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5090
d1e1f4e42 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-08-30 5091 /*
8b6e50c9e drivers/mtd/nand/nand_base.c Brian Norris 2011-05-25 5092 * Check if the NAND chip is ONFI compliant, returns 1 if it is, 0 otherwise.
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5093 */
29a198a15 drivers/mtd/nand/nand_base.c Boris Brezillon 2016-05-24 5094 static int nand_flash_detect_onfi(struct nand_chip *chip)
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5095 {
cbe435a18 drivers/mtd/nand/nand_base.c Boris Brezillon 2016-05-24 5096 struct mtd_info *mtd = nand_to_mtd(chip);
bd0b64340 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5097 struct nand_onfi_params *p;
97d90da8a drivers/mtd/nand/nand_base.c Boris Brezillon 2017-11-30 5098 char id[4];
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5099 int i, ret, val, pagesize;
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5100 u8 *buf;
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5101
7854d3f74 drivers/mtd/nand/nand_base.c Brian Norris 2011-06-23 5102 /* Try ONFI for unknown chip or LP */
97d90da8a drivers/mtd/nand/nand_base.c Boris Brezillon 2017-11-30 5103 ret = nand_readid_op(chip, 0x20, id, sizeof(id));
97d90da8a drivers/mtd/nand/nand_base.c Boris Brezillon 2017-11-30 5104 if (ret || strncmp(id, "ONFI", 4))
97d90da8a drivers/mtd/nand/nand_base.c Boris Brezillon 2017-11-30 5105 return 0;
97d90da8a drivers/mtd/nand/nand_base.c Boris Brezillon 2017-11-30 5106
bd0b64340 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5107 /* ONFI chip: allocate a buffer to hold its parameter page */
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5108 pagesize = sizeof(*p);
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5109 buf = kzalloc((pagesize * 3), GFP_KERNEL);
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5110 if (!buf)
bd0b64340 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5111 return -ENOMEM;
bd0b64340 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5112
97d90da8a drivers/mtd/nand/nand_base.c Boris Brezillon 2017-11-30 5113 ret = nand_read_param_page_op(chip, 0, NULL, 0);
bd0b64340 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5114 if (ret) {
bd0b64340 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5115 ret = 0;
bd0b64340 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5116 goto free_onfi_param_page;
bd0b64340 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5117 }
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5118
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5119 for (i = 0; i < 3; i++) {
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5120 p = (struct nand_onfi_params *)&buf[i*pagesize];
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5121 ret = nand_read_data_op(chip, p, pagesize, true);
bd0b64340 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5122 if (ret) {
bd0b64340 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5123 ret = 0;
bd0b64340 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5124 goto free_onfi_param_page;
bd0b64340 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5125 }
97d90da8a drivers/mtd/nand/nand_base.c Boris Brezillon 2017-11-30 5126
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5127 if (onfi_crc16(ONFI_CRC_BASE, (uint8_t *)p, 254) ==
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5128 le16_to_cpu(p->crc)) {
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5129 break;
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5130 }
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5131 }
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5132
c7f23a706 drivers/mtd/nand/nand_base.c Brian Norris 2013-08-13 5133 if (i == 3) {
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5134 int j, k, l;
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5135 u8 v, m;
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5136
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5137 pr_err("Could not find valid ONFI parameter page\n");
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5138 pr_info("Recover ONFI params with bit-wise majority\n");
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5139 for (j = 0; j < pagesize; j++) {
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5140 v = 0;
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5141 for (k = 0; k < 8; k++) {
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5142 m = 0;
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5143 for (l = 0; l < 3; l++)
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5144 m += GET_BIT(k, buf[l*pagesize + j]);
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5145 if (m > 1)
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5146 v |= BIT(k);
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5147 }
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5148 ((u8 *)p)[j] = v;
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5149 }
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5150 if (onfi_crc16(ONFI_CRC_BASE, (uint8_t *)p, 254) !=
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5151 le16_to_cpu(p->crc)) {
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5152 pr_err("ONFI parameter recovery failed, aborting\n");
bd0b64340 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5153 goto free_onfi_param_page;
c7f23a706 drivers/mtd/nand/nand_base.c Brian Norris 2013-08-13 5154 }
2c5f4f892 drivers/mtd/nand/raw/nand_base.c Jane Wan 2018-05-04 5155 }
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5156
8b6e50c9e drivers/mtd/nand/nand_base.c Brian Norris 2011-05-25 5157 /* Check version */
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5158 val = le16_to_cpu(p->revision);
b7b1a29d9 drivers/mtd/nand/nand_base.c Brian Norris 2010-12-12 5159 if (val & (1 << 5))
a97421c75 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5160 chip->parameters.onfi.version = 23;
b7b1a29d9 drivers/mtd/nand/nand_base.c Brian Norris 2010-12-12 5161 else if (val & (1 << 4))
a97421c75 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5162 chip->parameters.onfi.version = 22;
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5163 else if (val & (1 << 3))
a97421c75 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5164 chip->parameters.onfi.version = 21;
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5165 else if (val & (1 << 2))
a97421c75 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5166 chip->parameters.onfi.version = 20;
b7b1a29d9 drivers/mtd/nand/nand_base.c Brian Norris 2010-12-12 5167 else if (val & (1 << 1))
a97421c75 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5168 chip->parameters.onfi.version = 10;
b7b1a29d9 drivers/mtd/nand/nand_base.c Brian Norris 2010-12-12 5169
a97421c75 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5170 if (!chip->parameters.onfi.version) {
20171642e drivers/mtd/nand/nand_base.c Ezequiel Garcia 2013-11-25 5171 pr_info("unsupported ONFI version: %d\n", val);
bd0b64340 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5172 goto free_onfi_param_page;
bd0b64340 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5173 } else {
bd0b64340 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5174 ret = 1;
b7b1a29d9 drivers/mtd/nand/nand_base.c Brian Norris 2010-12-12 5175 }
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5176
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5177 sanitize_string(p->manufacturer, sizeof(p->manufacturer));
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5178 sanitize_string(p->model, sizeof(p->model));
f4531b2b1 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5179 strncpy(chip->parameters.model, p->model,
f4531b2b1 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5180 sizeof(chip->parameters.model) - 1);
4355b70cf drivers/mtd/nand/nand_base.c Brian Norris 2013-08-27 5181
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5182 mtd->writesize = le32_to_cpu(p->byte_per_page);
4355b70cf drivers/mtd/nand/nand_base.c Brian Norris 2013-08-27 5183
4355b70cf drivers/mtd/nand/nand_base.c Brian Norris 2013-08-27 5184 /*
4355b70cf drivers/mtd/nand/nand_base.c Brian Norris 2013-08-27 5185 * pages_per_block and blocks_per_lun may not be a power-of-2 size
4355b70cf drivers/mtd/nand/nand_base.c Brian Norris 2013-08-27 5186 * (don't ask me who thought of this...). MTD assumes that these
4355b70cf drivers/mtd/nand/nand_base.c Brian Norris 2013-08-27 5187 * dimensions will be power-of-2, so just truncate the remaining area.
4355b70cf drivers/mtd/nand/nand_base.c Brian Norris 2013-08-27 5188 */
4355b70cf drivers/mtd/nand/nand_base.c Brian Norris 2013-08-27 5189 mtd->erasesize = 1 << (fls(le32_to_cpu(p->pages_per_block)) - 1);
4355b70cf drivers/mtd/nand/nand_base.c Brian Norris 2013-08-27 5190 mtd->erasesize *= mtd->writesize;
4355b70cf drivers/mtd/nand/nand_base.c Brian Norris 2013-08-27 5191
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5192 mtd->oobsize = le16_to_cpu(p->spare_bytes_per_page);
4355b70cf drivers/mtd/nand/nand_base.c Brian Norris 2013-08-27 5193
4355b70cf drivers/mtd/nand/nand_base.c Brian Norris 2013-08-27 5194 /* See erasesize comment */
4355b70cf drivers/mtd/nand/nand_base.c Brian Norris 2013-08-27 5195 chip->chipsize = 1 << (fls(le32_to_cpu(p->blocks_per_lun)) - 1);
637957551 drivers/mtd/nand/nand_base.c Matthieu CASTET 2012-03-19 5196 chip->chipsize *= (uint64_t)mtd->erasesize * p->lun_count;
13fbd1794 drivers/mtd/nand/nand_base.c Huang Shijie 2013-09-25 5197 chip->bits_per_cell = p->bits_per_cell;
e2985fc1d drivers/mtd/nand/nand_base.c Huang Shijie 2013-05-17 5198
34da5f5f3 drivers/mtd/nand/nand_base.c Zach Brown 2017-01-10 5199 chip->max_bb_per_die = le16_to_cpu(p->bb_per_lun);
34da5f5f3 drivers/mtd/nand/nand_base.c Zach Brown 2017-01-10 5200 chip->blocks_per_die = le32_to_cpu(p->blocks_per_lun);
34da5f5f3 drivers/mtd/nand/nand_base.c Zach Brown 2017-01-10 5201
a97421c75 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5202 if (le16_to_cpu(p->features) & ONFI_FEATURE_16_BIT_BUS)
29a198a15 drivers/mtd/nand/nand_base.c Boris Brezillon 2016-05-24 5203 chip->options |= NAND_BUSWIDTH_16;
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5204
10c86babf drivers/mtd/nand/nand_base.c Huang Shijie 2013-05-17 5205 if (p->ecc_bits != 0xff) {
10c86babf drivers/mtd/nand/nand_base.c Huang Shijie 2013-05-17 5206 chip->ecc_strength_ds = p->ecc_bits;
10c86babf drivers/mtd/nand/nand_base.c Huang Shijie 2013-05-17 5207 chip->ecc_step_ds = 512;
a97421c75 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5208 } else if (chip->parameters.onfi.version >= 21 &&
a97421c75 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5209 (le16_to_cpu(p->features) & ONFI_FEATURE_EXT_PARAM_PAGE)) {
6dcbe0cdd drivers/mtd/nand/nand_base.c Huang Shijie 2013-05-22 5210
6dcbe0cdd drivers/mtd/nand/nand_base.c Huang Shijie 2013-05-22 5211 /*
6dcbe0cdd drivers/mtd/nand/nand_base.c Huang Shijie 2013-05-22 5212 * The nand_flash_detect_ext_param_page() uses the
6dcbe0cdd drivers/mtd/nand/nand_base.c Huang Shijie 2013-05-22 5213 * Change Read Column command which maybe not supported
6dcbe0cdd drivers/mtd/nand/nand_base.c Huang Shijie 2013-05-22 5214 * by the chip->cmdfunc. So try to update the chip->cmdfunc
6dcbe0cdd drivers/mtd/nand/nand_base.c Huang Shijie 2013-05-22 5215 * now. We do not replace user supplied command function.
6dcbe0cdd drivers/mtd/nand/nand_base.c Huang Shijie 2013-05-22 5216 */
6dcbe0cdd drivers/mtd/nand/nand_base.c Huang Shijie 2013-05-22 5217 if (mtd->writesize > 512 && chip->cmdfunc == nand_command)
6dcbe0cdd drivers/mtd/nand/nand_base.c Huang Shijie 2013-05-22 5218 chip->cmdfunc = nand_command_lp;
6dcbe0cdd drivers/mtd/nand/nand_base.c Huang Shijie 2013-05-22 5219
6dcbe0cdd drivers/mtd/nand/nand_base.c Huang Shijie 2013-05-22 5220 /* The Extended Parameter Page is supported since ONFI 2.1. */
cbe435a18 drivers/mtd/nand/nand_base.c Boris Brezillon 2016-05-24 5221 if (nand_flash_detect_ext_param_page(chip, p))
c7f23a706 drivers/mtd/nand/nand_base.c Brian Norris 2013-08-13 5222 pr_warn("Failed to detect ONFI extended param page\n");
c7f23a706 drivers/mtd/nand/nand_base.c Brian Norris 2013-08-13 5223 } else {
c7f23a706 drivers/mtd/nand/nand_base.c Brian Norris 2013-08-13 5224 pr_warn("Could not retrieve ONFI ECC requirements\n");
10c86babf drivers/mtd/nand/nand_base.c Huang Shijie 2013-05-17 5225 }
10c86babf drivers/mtd/nand/nand_base.c Huang Shijie 2013-05-17 5226
f4531b2b1 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5227 /* Save some parameters from the parameter page for future use */
789157e41 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5228 if (le16_to_cpu(p->opt_cmd) & ONFI_OPT_CMD_SET_GET_FEATURES) {
f4531b2b1 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5229 chip->parameters.supports_set_get_features = true;
789157e41 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5230 bitmap_set(chip->parameters.get_feature_list,
789157e41 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5231 ONFI_FEATURE_ADDR_TIMING_MODE, 1);
789157e41 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5232 bitmap_set(chip->parameters.set_feature_list,
789157e41 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5233 ONFI_FEATURE_ADDR_TIMING_MODE, 1);
789157e41 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5234 }
a97421c75 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5235 chip->parameters.onfi.tPROG = le16_to_cpu(p->t_prog);
a97421c75 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5236 chip->parameters.onfi.tBERS = le16_to_cpu(p->t_bers);
a97421c75 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5237 chip->parameters.onfi.tR = le16_to_cpu(p->t_r);
a97421c75 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5238 chip->parameters.onfi.tCCS = le16_to_cpu(p->t_ccs);
a97421c75 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5239 chip->parameters.onfi.async_timing_mode =
a97421c75 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5240 le16_to_cpu(p->async_timing_mode);
a97421c75 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5241 chip->parameters.onfi.vendor_revision =
a97421c75 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5242 le16_to_cpu(p->vendor_revision);
a97421c75 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5243 memcpy(chip->parameters.onfi.vendor, p->vendor,
a97421c75 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5244 sizeof(p->vendor));
f4531b2b1 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5245
bd0b64340 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5246 free_onfi_param_page:
bd0b64340 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 @5247 kfree(p);
bd0b64340 drivers/mtd/nand/raw/nand_base.c Miquel Raynal 2018-03-19 5248 return ret;
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5249 }
6fb277ba8 drivers/mtd/nand/nand_base.c Florian Fainelli 2010-09-01 5250

:::::: The code at line 5247 was first introduced by commit
:::::: bd0b64340c2d66c0fe1aa99b0b23159d7e0c21f2 mtd: rawnand: get rid of the ONFI parameter page in nand_chip

:::::: TO: Miquel Raynal <miquel.raynal@bootlin.com>
:::::: CC: Boris Brezillon <boris.brezillon@bootlin.com>

---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[unhandled content-type:application/gzip]
\
 
 \ /
  Last update: 2018-05-05 11:00    [W:0.095 / U:1.852 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site