230 lines
7.0 KiB
C
230 lines
7.0 KiB
C
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#define _NAND_CLASS_C_
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#include "nand_blk.h"
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#include "nand_dev.h"
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extern int debug_data;
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extern uint32 gc_all(void *zone);
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extern uint32 gc_one(void *zone);
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extern uint32 prio_gc_one(void *zone, uint16 block, uint32 flag);
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extern void print_nftl_zone(void *zone);
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extern void print_free_list(void *zone);
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extern void print_smart(void *zone);
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extern void print_block_invalid_list(void *zone);
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extern void print_logic_page_map(void *_zone, uint32 num);
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extern uint32 nftl_set_zone_test(void *_zone, uint32 num);
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extern uint32 NandHw_DbgInfo(uint32 type);
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extern int nand_dbg_phy_read(unsigned short nDieNum, unsigned short nBlkNum, unsigned short nPage);
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extern int nand_dbg_zone_phy_read(void *zone, uint16 block, uint16 page);
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extern int nand_dbg_zone_erase(void *zone, uint16 block, uint16 erase_num);
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extern int nand_dbg_zone_phy_write(void *zone, uint16 block, uint16 page);
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extern int nand_dbg_phy_write(unsigned short nDieNum, unsigned short nBlkNum, unsigned short nPage);
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extern int nand_dbg_phy_erase(unsigned short nDieNum, unsigned short nBlkNum);
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static ssize_t nand_test_store(struct kobject *kobject, struct attribute *attr, const char *buf, size_t count);
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static ssize_t nand_test_show(struct kobject *kobject, struct attribute *attr, char *buf);
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void obj_test_release(struct kobject *kobject);
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int g_iShowVar = -1;
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struct attribute prompt_attr = {
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.name = "nand_debug",
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/*.mode = S_IRWXUGO*/
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.mode = 0644
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};
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static struct attribute *def_attrs[] = {
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&prompt_attr,
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NULL
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};
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struct sysfs_ops obj_test_sysops = {
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.show = nand_test_show,
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.store = nand_test_store
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};
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struct kobj_type ktype = {
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.release = obj_test_release,
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.sysfs_ops = &obj_test_sysops,
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.default_attrs = def_attrs
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};
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/*****************************************************************************
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*Name :
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*Description :
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*Parameter :
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*Return :
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*Note :
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*****************************************************************************/
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void obj_test_release(struct kobject *kobject)
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{
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nand_dbg_err("release");
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}
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/*****************************************************************************
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*Name :
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*Description :
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*Parameter :
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*Return :
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*Note :
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*****************************************************************************/
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static ssize_t nand_test_show(struct kobject *kobject, struct attribute *attr, char *buf)
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{
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ssize_t count = 0;
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struct nand_kobject *nand_kobj;
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nand_kobj = (struct nand_kobject *)kobject;
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print_nftl_zone(nand_kobj->nftl_blk->nftl_zone);
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count = sprintf(buf, "%i", g_iShowVar);
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return count;
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}
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/*****************************************************************************
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*Name :
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*Description :receive testcase num from echo command
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*Parameter :
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*Return :
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*Note :
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*****************************************************************************/
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static ssize_t nand_test_store(struct kobject *kobject, struct attribute *attr, const char *buf, size_t count)
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{
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int ret;
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int argnum = 0;
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char cmd[32] = {0};
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unsigned int param0 = 0;
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unsigned int param1 = 0;
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unsigned int param2 = 0;
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struct nand_kobject *nand_kobj;
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nand_kobj = (struct nand_kobject *)kobject;
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g_iShowVar = -1;
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argnum = sscanf(buf, "%s %u %u %u ", cmd, ¶m0, ¶m1, ¶m2);
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nand_dbg_err("argnum=%i, cmd=%s, param0=%u, param1=%u, param2=%u\n", argnum, cmd, param0, param1, param2);
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if (-1 == argnum) {
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nand_dbg_err("cmd format err!");
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g_iShowVar = -3;
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goto NAND_TEST_STORE_EXIT;
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}
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if (strcmp(cmd, "help") == 0) {
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nand_dbg_err("nand debug cmd:\n");
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nand_dbg_err(" 2013-10-24 19:48 \n");
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} else if (strcmp(cmd, "flush") == 0) {
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nand_dbg_err("nand debug cmd:\n");
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nand_dbg_err(" flush \n");
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mutex_lock(nand_kobj->nftl_blk->blk_lock);
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ret = nand_kobj->nftl_blk->flush_write_cache(nand_kobj->nftl_blk, param0);
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mutex_unlock(nand_kobj->nftl_blk->blk_lock);
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goto NAND_TEST_STORE_EXIT;
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} else if (strcmp(cmd, "gcall") == 0) {
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nand_dbg_err("nand debug cmd:\n");
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nand_dbg_err(" gcall \n");
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mutex_lock(nand_kobj->nftl_blk->blk_lock);
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ret = gc_all(nand_kobj->nftl_blk->nftl_zone);
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mutex_unlock(nand_kobj->nftl_blk->blk_lock);
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goto NAND_TEST_STORE_EXIT;
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} else if (strcmp(cmd, "gcone") == 0) {
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nand_dbg_err("nand debug cmd:\n");
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nand_dbg_err(" gcone \n");
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mutex_lock(nand_kobj->nftl_blk->blk_lock);
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ret = gc_one(nand_kobj->nftl_blk->nftl_zone);
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mutex_unlock(nand_kobj->nftl_blk->blk_lock);
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goto NAND_TEST_STORE_EXIT;
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} else if (strcmp(cmd, "priogc") == 0) {
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nand_dbg_err("nand debug cmd:\n");
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nand_dbg_err(" priogc \n");
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mutex_lock(nand_kobj->nftl_blk->blk_lock);
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ret = prio_gc_one(nand_kobj->nftl_blk->nftl_zone, param0, param1);
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mutex_unlock(nand_kobj->nftl_blk->blk_lock);
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goto NAND_TEST_STORE_EXIT;
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}
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else if (strcmp(cmd, "test") == 0) {
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nand_dbg_err("nand debug cmd:\n");
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nand_dbg_err(" test \n");
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mutex_lock(nand_kobj->nftl_blk->blk_lock);
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ret = nftl_set_zone_test((void *)nand_kobj->nftl_blk->nftl_zone, param0);
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mutex_unlock(nand_kobj->nftl_blk->blk_lock);
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goto NAND_TEST_STORE_EXIT;
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} else if (strcmp(cmd, "showall") == 0) {
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nand_dbg_err("nand debug cmd:\n");
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nand_dbg_err(" show all \n");
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print_free_list(nand_kobj->nftl_blk->nftl_zone);
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print_block_invalid_list(nand_kobj->nftl_blk->nftl_zone);
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goto NAND_TEST_STORE_EXIT;
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} else if (strcmp(cmd, "showinfo") == 0) {
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nand_dbg_err("nand debug cmd:\n");
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nand_dbg_err(" show info \n");
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print_nftl_zone(nand_kobj->nftl_blk->nftl_zone);
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goto NAND_TEST_STORE_EXIT;
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} else if (strcmp(cmd, "blkdebug") == 0) {
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nand_dbg_err("nand debug cmd:\n");
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nand_dbg_err(" blk debug \n");
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debug_data = param0;
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goto NAND_TEST_STORE_EXIT;
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} else if (strcmp(cmd, "smart") == 0) {
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nand_dbg_err("nand debug cmd:\n");
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nand_dbg_err("smart info\n");
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print_smart(nand_kobj->nftl_blk->nftl_zone);
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goto NAND_TEST_STORE_EXIT;
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} else if (strcmp(cmd, "version") == 0) {
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nand_dbg_err("nand version cmd:\n");
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nand_dbg_err(" version \n");
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NandHw_DbgInfo(0);
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goto NAND_TEST_STORE_EXIT;
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}
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else if (strcmp(cmd, "read1") == 0) {
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nand_dbg_err("nand read1 cmd:\n");
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nand_dbg_phy_read(param0, param1, param2);
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goto NAND_TEST_STORE_EXIT;
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}
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else if (strcmp(cmd, "read2") == 0) {
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nand_dbg_err("nand read2 cmd:\n");
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nand_dbg_zone_phy_read(nand_kobj->nftl_blk->nftl_zone, param0, param1);
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goto NAND_TEST_STORE_EXIT;
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}
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else if (strcmp(cmd, "erase1") == 0) {
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nand_dbg_err("nand erase1 cmd:\n");
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nand_dbg_phy_erase(param0, param1);
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goto NAND_TEST_STORE_EXIT;
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}
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else if (strcmp(cmd, "erase2") == 0) {
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nand_dbg_err("nand erase2 cmd:\n");
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nand_dbg_zone_erase(nand_kobj->nftl_blk->nftl_zone, param0, param1);
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goto NAND_TEST_STORE_EXIT;
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}
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else if (strcmp(cmd, "write1") == 0) {
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nand_dbg_err("nand read1 cmd:\n");
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nand_dbg_phy_write(param0, param1, param2);
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goto NAND_TEST_STORE_EXIT;
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}
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else if (strcmp(cmd, "write2") == 0) {
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nand_dbg_err("nand read2 cmd:\n");
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nand_dbg_zone_phy_write(nand_kobj->nftl_blk->nftl_zone, param0, param1);
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goto NAND_TEST_STORE_EXIT;
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}
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else {
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nand_dbg_err("err, nand debug undefined cmd: %s\n", cmd);
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}
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NAND_TEST_STORE_EXIT:
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return count;
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}
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