From: Sascha Hauer <s.hauer@pengutronix.de>
To: Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>
Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
Sascha Hauer <s.hauer@pengutronix.de>
Subject: [PATCH v3 2/3] mtd: nand: mxc_nand: implement exec_op
Date: Tue, 14 May 2024 16:25:18 +0200 [thread overview]
Message-ID: <20240514-mtd-nand-mxc-nand-exec-op-v3-2-3e6f45fd3d82@pengutronix.de> (raw)
In-Reply-To: <20240514-mtd-nand-mxc-nand-exec-op-v3-0-3e6f45fd3d82@pengutronix.de>
This converts the driver to the more modern exec_op which gets us rid
of a bunch of legacy code. Tested on i.MX27 and i.MX25.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/mtd/nand/raw/mxc_nand.c | 468 ++++++++++++++--------------------------
1 file changed, 167 insertions(+), 301 deletions(-)
diff --git a/drivers/mtd/nand/raw/mxc_nand.c b/drivers/mtd/nand/raw/mxc_nand.c
index 3fe0b471f4a2d..6f8b8f4b118ec 100644
--- a/drivers/mtd/nand/raw/mxc_nand.c
+++ b/drivers/mtd/nand/raw/mxc_nand.c
@@ -126,8 +126,7 @@ struct mxc_nand_host;
struct mxc_nand_devtype_data {
void (*preset)(struct mtd_info *);
- int (*read_page)(struct nand_chip *chip, void *buf, void *oob, bool ecc,
- int page);
+ int (*read_page)(struct nand_chip *chip);
void (*send_cmd)(struct mxc_nand_host *, uint16_t, int);
void (*send_addr)(struct mxc_nand_host *, uint16_t, int);
void (*send_page)(struct mtd_info *, unsigned int);
@@ -182,8 +181,7 @@ struct mxc_nand_host {
struct completion op_completion;
- uint8_t *data_buf;
- unsigned int buf_start;
+ void *data_buf;
const struct mxc_nand_devtype_data *devtype_data;
};
@@ -285,63 +283,6 @@ static void copy_spare(struct mtd_info *mtd, bool bfrom, void *buf)
}
}
-/*
- * MXC NANDFC can only perform full page+spare or spare-only read/write. When
- * the upper layers perform a read/write buf operation, the saved column address
- * is used to index into the full page. So usually this function is called with
- * column == 0 (unless no column cycle is needed indicated by column == -1)
- */
-static void mxc_do_addr_cycle(struct mtd_info *mtd, int column, int page_addr)
-{
- struct nand_chip *nand_chip = mtd_to_nand(mtd);
- struct mxc_nand_host *host = nand_get_controller_data(nand_chip);
-
- /* Write out column address, if necessary */
- if (column != -1) {
- host->devtype_data->send_addr(host, column & 0xff,
- page_addr == -1);
- if (mtd->writesize > 512)
- /* another col addr cycle for 2k page */
- host->devtype_data->send_addr(host,
- (column >> 8) & 0xff,
- false);
- }
-
- /* Write out page address, if necessary */
- if (page_addr != -1) {
- /* paddr_0 - p_addr_7 */
- host->devtype_data->send_addr(host, (page_addr & 0xff), false);
-
- if (mtd->writesize > 512) {
- if (mtd->size >= 0x10000000) {
- /* paddr_8 - paddr_15 */
- host->devtype_data->send_addr(host,
- (page_addr >> 8) & 0xff,
- false);
- host->devtype_data->send_addr(host,
- (page_addr >> 16) & 0xff,
- true);
- } else
- /* paddr_8 - paddr_15 */
- host->devtype_data->send_addr(host,
- (page_addr >> 8) & 0xff, true);
- } else {
- if (nand_chip->options & NAND_ROW_ADDR_3) {
- /* paddr_8 - paddr_15 */
- host->devtype_data->send_addr(host,
- (page_addr >> 8) & 0xff,
- false);
- host->devtype_data->send_addr(host,
- (page_addr >> 16) & 0xff,
- true);
- } else
- /* paddr_8 - paddr_15 */
- host->devtype_data->send_addr(host,
- (page_addr >> 8) & 0xff, true);
- }
- }
-}
-
static int check_int_v3(struct mxc_nand_host *host)
{
uint32_t tmp;
@@ -763,18 +704,7 @@ static void mxc_nand_enable_hwecc_v3(struct nand_chip *chip, bool enable)
writel(config2, NFC_V3_CONFIG2);
}
-/* This functions is used by upper layer to checks if device is ready */
-static int mxc_nand_dev_ready(struct nand_chip *chip)
-{
- /*
- * NFC handles R/B internally. Therefore, this function
- * always returns status as ready.
- */
- return 1;
-}
-
-static int mxc_nand_read_page_v1(struct nand_chip *chip, void *buf, void *oob,
- bool ecc, int page)
+static int mxc_nand_read_page_v1(struct nand_chip *chip)
{
struct mtd_info *mtd = nand_to_mtd(chip);
struct mxc_nand_host *host = nand_get_controller_data(chip);
@@ -782,15 +712,11 @@ static int mxc_nand_read_page_v1(struct nand_chip *chip, void *buf, void *oob,
int i;
unsigned int ecc_stats = 0;
- host->devtype_data->enable_hwecc(chip, ecc);
-
- host->devtype_data->send_cmd(host, NAND_CMD_READ0, false);
- mxc_do_addr_cycle(mtd, 0, page);
-
- if (mtd->writesize > 512)
- host->devtype_data->send_cmd(host, NAND_CMD_READSTART, true);
-
- no_subpages = mtd->writesize >> 9;
+ if (mtd->writesize)
+ no_subpages = mtd->writesize >> 9;
+ else
+ /* READ PARAMETER PAGE is called when mtd->writesize is not yet set */
+ no_subpages = 1;
for (i = 0; i < no_subpages; i++) {
/* NANDFC buffer 0 is used for page read/write */
@@ -807,181 +733,111 @@ static int mxc_nand_read_page_v1(struct nand_chip *chip, void *buf, void *oob,
host->ecc_stats_v1 = ecc_stats;
- if (buf)
- memcpy32_fromio(buf, host->main_area0, mtd->writesize);
- if (oob)
- copy_spare(mtd, true, oob);
-
return 0;
}
-static int mxc_nand_read_page_v2_v3(struct nand_chip *chip, void *buf,
- void *oob, bool ecc, int page)
+static int mxc_nand_read_page_v2_v3(struct nand_chip *chip)
{
struct mtd_info *mtd = nand_to_mtd(chip);
struct mxc_nand_host *host = nand_get_controller_data(chip);
- host->devtype_data->enable_hwecc(chip, ecc);
-
- host->devtype_data->send_cmd(host, NAND_CMD_READ0, false);
- mxc_do_addr_cycle(mtd, 0, page);
-
- if (mtd->writesize > 512)
- host->devtype_data->send_cmd(host,
- NAND_CMD_READSTART, true);
-
host->devtype_data->send_page(mtd, NFC_OUTPUT);
- if (buf)
- memcpy32_fromio(buf, host->main_area0, mtd->writesize);
- if (oob)
- copy_spare(mtd, true, oob);
-
return 0;
}
static int mxc_nand_read_page(struct nand_chip *chip, uint8_t *buf,
int oob_required, int page)
{
+ struct mtd_info *mtd = nand_to_mtd(chip);
struct mxc_nand_host *host = nand_get_controller_data(chip);
- void *oob_buf;
int ret;
- if (oob_required)
- oob_buf = chip->oob_poi;
- else
- oob_buf = NULL;
+ host->devtype_data->enable_hwecc(chip, true);
+
+ ret = nand_read_page_op(chip, page, 0, buf, mtd->writesize);
+
+ host->devtype_data->enable_hwecc(chip, false);
- ret = host->devtype_data->read_page(chip, buf, oob_buf, 1, page);
if (ret)
return ret;
+ if (oob_required)
+ copy_spare(mtd, true, chip->oob_poi);
+
return host->devtype_data->get_ecc_status(chip);
}
static int mxc_nand_read_page_raw(struct nand_chip *chip, uint8_t *buf,
int oob_required, int page)
{
- struct mxc_nand_host *host = nand_get_controller_data(chip);
- void *oob_buf;
+ struct mtd_info *mtd = nand_to_mtd(chip);
+ int ret;
+
+ ret = nand_read_page_op(chip, page, 0, buf, mtd->writesize);
+ if (ret)
+ return ret;
if (oob_required)
- oob_buf = chip->oob_poi;
- else
- oob_buf = NULL;
+ copy_spare(mtd, true, chip->oob_poi);
- return host->devtype_data->read_page(chip, buf, oob_buf, 0, page);
+ return 0;
}
static int mxc_nand_read_oob(struct nand_chip *chip, int page)
-{
- struct mxc_nand_host *host = nand_get_controller_data(chip);
-
- return host->devtype_data->read_page(chip, NULL, chip->oob_poi, 0,
- page);
-}
-
-static int mxc_nand_write_page(struct nand_chip *chip, const uint8_t *buf,
- bool ecc, int page)
{
struct mtd_info *mtd = nand_to_mtd(chip);
struct mxc_nand_host *host = nand_get_controller_data(chip);
+ int ret;
- host->devtype_data->enable_hwecc(chip, ecc);
-
- host->devtype_data->send_cmd(host, NAND_CMD_SEQIN, false);
- mxc_do_addr_cycle(mtd, 0, page);
-
- memcpy32_toio(host->main_area0, buf, mtd->writesize);
- copy_spare(mtd, false, chip->oob_poi);
+ ret = nand_read_page_op(chip, page, 0, host->data_buf, mtd->writesize);
+ if (ret)
+ return ret;
- host->devtype_data->send_page(mtd, NFC_INPUT);
- host->devtype_data->send_cmd(host, NAND_CMD_PAGEPROG, true);
- mxc_do_addr_cycle(mtd, 0, page);
+ copy_spare(mtd, true, chip->oob_poi);
return 0;
}
static int mxc_nand_write_page_ecc(struct nand_chip *chip, const uint8_t *buf,
int oob_required, int page)
-{
- return mxc_nand_write_page(chip, buf, true, page);
-}
-
-static int mxc_nand_write_page_raw(struct nand_chip *chip, const uint8_t *buf,
- int oob_required, int page)
-{
- return mxc_nand_write_page(chip, buf, false, page);
-}
-
-static int mxc_nand_write_oob(struct nand_chip *chip, int page)
{
struct mtd_info *mtd = nand_to_mtd(chip);
struct mxc_nand_host *host = nand_get_controller_data(chip);
+ int ret;
- memset(host->data_buf, 0xff, mtd->writesize);
-
- return mxc_nand_write_page(chip, host->data_buf, false, page);
-}
+ if (oob_required)
+ copy_spare(mtd, false, chip->oob_poi);
-static u_char mxc_nand_read_byte(struct nand_chip *nand_chip)
-{
- struct mxc_nand_host *host = nand_get_controller_data(nand_chip);
- uint8_t ret;
+ host->devtype_data->enable_hwecc(chip, true);
- /* Check for status request */
- if (host->status_request)
- return host->devtype_data->get_dev_status(host) & 0xFF;
+ ret = nand_prog_page_op(chip, page, 0, buf, mtd->writesize);
- if (nand_chip->options & NAND_BUSWIDTH_16) {
- /* only take the lower byte of each word */
- ret = *(uint16_t *)(host->data_buf + host->buf_start);
+ host->devtype_data->enable_hwecc(chip, false);
- host->buf_start += 2;
- } else {
- ret = *(uint8_t *)(host->data_buf + host->buf_start);
- host->buf_start++;
- }
-
- dev_dbg(host->dev, "%s: ret=0x%hhx (start=%u)\n", __func__, ret, host->buf_start);
return ret;
}
-/* Write data of length len to buffer buf. The data to be
- * written on NAND Flash is first copied to RAMbuffer. After the Data Input
- * Operation by the NFC, the data is written to NAND Flash */
-static void mxc_nand_write_buf(struct nand_chip *nand_chip, const u_char *buf,
- int len)
+static int mxc_nand_write_page_raw(struct nand_chip *chip, const uint8_t *buf,
+ int oob_required, int page)
{
- struct mtd_info *mtd = nand_to_mtd(nand_chip);
- struct mxc_nand_host *host = nand_get_controller_data(nand_chip);
- u16 col = host->buf_start;
- int n = mtd->oobsize + mtd->writesize - col;
-
- n = min(n, len);
+ struct mtd_info *mtd = nand_to_mtd(chip);
- memcpy(host->data_buf + col, buf, n);
+ if (oob_required)
+ copy_spare(mtd, false, chip->oob_poi);
- host->buf_start += n;
+ return nand_prog_page_op(chip, page, 0, buf, mtd->writesize);
}
-/* Read the data buffer from the NAND Flash. To read the data from NAND
- * Flash first the data output cycle is initiated by the NFC, which copies
- * the data to RAMbuffer. This data of length len is then copied to buffer buf.
- */
-static void mxc_nand_read_buf(struct nand_chip *nand_chip, u_char *buf,
- int len)
+static int mxc_nand_write_oob(struct nand_chip *chip, int page)
{
- struct mtd_info *mtd = nand_to_mtd(nand_chip);
- struct mxc_nand_host *host = nand_get_controller_data(nand_chip);
- u16 col = host->buf_start;
- int n = mtd->oobsize + mtd->writesize - col;
-
- n = min(n, len);
+ struct mtd_info *mtd = nand_to_mtd(chip);
+ struct mxc_nand_host *host = nand_get_controller_data(chip);
- memcpy(buf, host->data_buf + col, n);
+ memset(host->data_buf, 0xff, mtd->writesize);
+ copy_spare(mtd, false, chip->oob_poi);
- host->buf_start += n;
+ return nand_prog_page_op(chip, page, 0, host->data_buf, mtd->writesize);
}
/* This function is used by upper layer for select and
@@ -1360,107 +1216,6 @@ static void preset_v3(struct mtd_info *mtd)
writel(0, NFC_V3_DELAY_LINE);
}
-/* Used by the upper layer to write command to NAND Flash for
- * different operations to be carried out on NAND Flash */
-static void mxc_nand_command(struct nand_chip *nand_chip, unsigned command,
- int column, int page_addr)
-{
- struct mtd_info *mtd = nand_to_mtd(nand_chip);
- struct mxc_nand_host *host = nand_get_controller_data(nand_chip);
-
- dev_dbg(host->dev, "mxc_nand_command (cmd = 0x%x, col = 0x%x, page = 0x%x)\n",
- command, column, page_addr);
-
- /* Reset command state information */
- host->status_request = false;
-
- /* Command pre-processing step */
- switch (command) {
- case NAND_CMD_RESET:
- host->devtype_data->preset(mtd);
- host->devtype_data->send_cmd(host, command, false);
- break;
-
- case NAND_CMD_STATUS:
- host->buf_start = 0;
- host->status_request = true;
-
- host->devtype_data->send_cmd(host, command, true);
- WARN_ONCE(column != -1 || page_addr != -1,
- "Unexpected column/row value (cmd=%u, col=%d, row=%d)\n",
- command, column, page_addr);
- mxc_do_addr_cycle(mtd, column, page_addr);
- break;
-
- case NAND_CMD_READID:
- host->devtype_data->send_cmd(host, command, true);
- mxc_do_addr_cycle(mtd, column, page_addr);
- host->devtype_data->send_read_id(host);
- host->buf_start = 0;
- break;
-
- case NAND_CMD_ERASE1:
- case NAND_CMD_ERASE2:
- host->devtype_data->send_cmd(host, command, false);
- WARN_ONCE(column != -1,
- "Unexpected column value (cmd=%u, col=%d)\n",
- command, column);
- mxc_do_addr_cycle(mtd, column, page_addr);
-
- break;
- case NAND_CMD_PARAM:
- host->devtype_data->send_cmd(host, command, false);
- mxc_do_addr_cycle(mtd, column, page_addr);
- host->devtype_data->send_page(mtd, NFC_OUTPUT);
- memcpy32_fromio(host->data_buf, host->main_area0, 512);
- host->buf_start = 0;
- break;
- default:
- WARN_ONCE(1, "Unimplemented command (cmd=%u)\n",
- command);
- break;
- }
-}
-
-static int mxc_nand_set_features(struct nand_chip *chip, int addr,
- u8 *subfeature_param)
-{
- struct mtd_info *mtd = nand_to_mtd(chip);
- struct mxc_nand_host *host = nand_get_controller_data(chip);
- int i;
-
- host->buf_start = 0;
-
- for (i = 0; i < ONFI_SUBFEATURE_PARAM_LEN; ++i)
- chip->legacy.write_byte(chip, subfeature_param[i]);
-
- memcpy32_toio(host->main_area0, host->data_buf, mtd->writesize);
- host->devtype_data->send_cmd(host, NAND_CMD_SET_FEATURES, false);
- mxc_do_addr_cycle(mtd, addr, -1);
- host->devtype_data->send_page(mtd, NFC_INPUT);
-
- return 0;
-}
-
-static int mxc_nand_get_features(struct nand_chip *chip, int addr,
- u8 *subfeature_param)
-{
- struct mtd_info *mtd = nand_to_mtd(chip);
- struct mxc_nand_host *host = nand_get_controller_data(chip);
- int i;
-
- host->devtype_data->send_cmd(host, NAND_CMD_GET_FEATURES, false);
- mxc_do_addr_cycle(mtd, addr, -1);
- host->devtype_data->send_page(mtd, NFC_OUTPUT);
- memcpy32_fromio(host->data_buf, host->main_area0, 512);
- host->buf_start = 0;
-
- for (i = 0; i < ONFI_SUBFEATURE_PARAM_LEN; ++i)
- *subfeature_param++ = chip->legacy.read_byte(chip);
-
- return 0;
-}
-
/*
* The generic flash bbt descriptors overlap with our ecc
* hardware, so define some i.MX specific ones.
@@ -1717,9 +1472,127 @@ static int mxcnd_setup_interface(struct nand_chip *chip, int chipnr,
return host->devtype_data->setup_interface(chip, chipnr, conf);
}
+static int mxcnd_do_exec_op(struct nand_chip *chip,
+ const struct nand_subop *op)
+{
+ struct mxc_nand_host *host = nand_get_controller_data(chip);
+ struct mtd_info *mtd = nand_to_mtd(chip);
+ int i, j, buf_len;
+ void *buf_read = NULL;
+ const void *buf_write = NULL;
+ const struct nand_op_instr *instr;
+ bool readid = false;
+ bool statusreq = false;
+
+ for (i = 0; i < op->ninstrs; i++) {
+ instr = &op->instrs[i];
+
+ switch (instr->type) {
+ case NAND_OP_WAITRDY_INSTR:
+ /* NFC handles R/B internally, nothing to do here */
+ break;
+ case NAND_OP_CMD_INSTR:
+ host->devtype_data->send_cmd(host, instr->ctx.cmd.opcode, true);
+
+ if (instr->ctx.cmd.opcode == NAND_CMD_READID)
+ readid = true;
+ if (instr->ctx.cmd.opcode == NAND_CMD_STATUS)
+ statusreq = true;
+
+ break;
+ case NAND_OP_ADDR_INSTR:
+ for (j = 0; j < instr->ctx.addr.naddrs; j++) {
+ bool islast = j == instr->ctx.addr.naddrs - 1;
+ host->devtype_data->send_addr(host, instr->ctx.addr.addrs[j], islast);
+ }
+ break;
+ case NAND_OP_DATA_OUT_INSTR:
+ buf_write = instr->ctx.data.buf.out;
+ buf_len = instr->ctx.data.len;
+
+ memcpy32_toio(host->main_area0, buf_write, buf_len);
+
+ host->devtype_data->send_page(mtd, NFC_INPUT);
+
+ break;
+ case NAND_OP_DATA_IN_INSTR:
+
+ buf_read = instr->ctx.data.buf.in;
+ buf_len = instr->ctx.data.len;
+
+ if (readid) {
+ host->devtype_data->send_read_id(host);
+ readid = false;
+
+ memcpy32_fromio(host->data_buf, host->main_area0, buf_len * 2);
+
+ if (chip->options & NAND_BUSWIDTH_16) {
+ u8 *bufr = buf_read;
+ u16 *bufw = host->data_buf;
+ for (j = 0; j < buf_len; j++)
+ bufr[j] = bufw[j];
+ } else {
+ memcpy(buf_read, host->data_buf, buf_len);
+ }
+ break;
+ }
+
+ if (statusreq) {
+ *(u8*)buf_read = host->devtype_data->get_dev_status(host);
+ statusreq = false;
+ break;
+ }
+
+ host->devtype_data->read_page(chip);
+
+ if (IS_ALIGNED(buf_len, 4)) {
+ memcpy32_fromio(buf_read, host->main_area0, buf_len);
+ } else {
+ memcpy32_fromio(host->data_buf, host->main_area0, mtd->writesize);
+ memcpy(buf_read, host->data_buf, buf_len);
+ }
+
+ break;
+ }
+ }
+
+ return 0;
+}
+
+#define MAX_DATA_SIZE (4096 + 512)
+
+static const struct nand_op_parser mxcnd_op_parser = NAND_OP_PARSER(
+ NAND_OP_PARSER_PATTERN(mxcnd_do_exec_op,
+ NAND_OP_PARSER_PAT_CMD_ELEM(false),
+ NAND_OP_PARSER_PAT_ADDR_ELEM(true, 7),
+ NAND_OP_PARSER_PAT_CMD_ELEM(true),
+ NAND_OP_PARSER_PAT_WAITRDY_ELEM(true),
+ NAND_OP_PARSER_PAT_DATA_IN_ELEM(true, MAX_DATA_SIZE)),
+ NAND_OP_PARSER_PATTERN(mxcnd_do_exec_op,
+ NAND_OP_PARSER_PAT_CMD_ELEM(false),
+ NAND_OP_PARSER_PAT_ADDR_ELEM(false, 7),
+ NAND_OP_PARSER_PAT_DATA_OUT_ELEM(false, MAX_DATA_SIZE),
+ NAND_OP_PARSER_PAT_CMD_ELEM(false),
+ NAND_OP_PARSER_PAT_WAITRDY_ELEM(true)),
+ NAND_OP_PARSER_PATTERN(mxcnd_do_exec_op,
+ NAND_OP_PARSER_PAT_CMD_ELEM(false),
+ NAND_OP_PARSER_PAT_ADDR_ELEM(false, 7),
+ NAND_OP_PARSER_PAT_DATA_OUT_ELEM(false, MAX_DATA_SIZE),
+ NAND_OP_PARSER_PAT_CMD_ELEM(true),
+ NAND_OP_PARSER_PAT_WAITRDY_ELEM(true)),
+ );
+
+static int mxcnd_exec_op(struct nand_chip *chip,
+ const struct nand_operation *op, bool check_only)
+{
+ return nand_op_parser_exec_op(chip, &mxcnd_op_parser,
+ op, check_only);
+}
+
static const struct nand_controller_ops mxcnd_controller_ops = {
.attach_chip = mxcnd_attach_chip,
.setup_interface = mxcnd_setup_interface,
+ .exec_op = mxcnd_exec_op,
};
static int mxcnd_probe(struct platform_device *pdev)
@@ -1752,13 +1625,6 @@ static int mxcnd_probe(struct platform_device *pdev)
nand_set_controller_data(this, host);
nand_set_flash_node(this, pdev->dev.of_node);
- this->legacy.dev_ready = mxc_nand_dev_ready;
- this->legacy.cmdfunc = mxc_nand_command;
- this->legacy.read_byte = mxc_nand_read_byte;
- this->legacy.write_buf = mxc_nand_write_buf;
- this->legacy.read_buf = mxc_nand_read_buf;
- this->legacy.set_features = mxc_nand_set_features;
- this->legacy.get_features = mxc_nand_get_features;
host->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(host->clk))
--
2.39.2
______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/
next prev parent reply other threads:[~2024-05-14 14:25 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-14 14:25 [PATCH v3 0/3] mtd: nand: mxc_nand: Convert to exec_op Sascha Hauer
2024-05-14 14:25 ` [PATCH v3 1/3] mtd: nand: mxc_nand: separate page read from ecc calc Sascha Hauer
2024-05-14 14:25 ` Sascha Hauer [this message]
2024-05-16 8:32 ` [PATCH v3 2/3] mtd: nand: mxc_nand: implement exec_op Miquel Raynal
2024-05-16 10:25 ` Sascha Hauer
2024-05-16 10:44 ` Miquel Raynal
2024-05-16 11:36 ` Sascha Hauer
2024-05-16 13:05 ` Miquel Raynal
2024-05-14 14:25 ` [PATCH v3 3/3] mtd: nand: mxc_nand: support software ECC Sascha Hauer
2024-05-15 8:29 ` Sascha Hauer
2024-05-16 8:33 ` Miquel Raynal
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20240514-mtd-nand-mxc-nand-exec-op-v3-2-3e6f45fd3d82@pengutronix.de \
--to=s.hauer@pengutronix.de \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mtd@lists.infradead.org \
--cc=miquel.raynal@bootlin.com \
--cc=richard@nod.at \
--cc=vigneshr@ti.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
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 read-only IMAP folder(s) and NNTP newsgroup(s).