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Fix screendump on iPod Nano 2G by increasing the usb thread stack size and reducing the stack usage of FAT and storage functions
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28356 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sparmann
parent
0952848368
commit
01cdb6a21f
5 changed files with 33 additions and 47 deletions
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@ -418,6 +418,13 @@ static uint16_t ftl_offsets_backup[0x200] STORAGE_ALIGN_ATTR;
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static struct mutex ftl_mtx;
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/* Pages per hyperblock (ftl_nand_type->pagesperblock * ftl_banks) */
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static uint32_t ppb;
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/* Reserved hyperblocks (ftl_nand_type->blocks
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- ftl_nand_type->userblocks - 0x17) */
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static uint32_t syshyperblocks;
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/* Finds a device info page for the specified bank and returns its number.
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@ -826,9 +833,6 @@ static uint32_t ftl_vfl_read(uint32_t vpage, void* buffer, void* sparebuffer,
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DEBUGF("FTL: VFL: Reading page %d\n", vpage);
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#endif
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uint32_t ppb = ftl_nand_type->pagesperblock * ftl_banks;
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uint32_t syshyperblocks = ftl_nand_type->blocks
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- ftl_nand_type->userblocks - 0x17;
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uint32_t abspage = vpage + ppb * syshyperblocks;
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if (abspage >= ftl_nand_type->blocks * ppb || abspage < ppb)
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{
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@ -875,9 +879,6 @@ static uint32_t ftl_vfl_read_fast(uint32_t vpage, void* buffer, void* sparebuffe
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#endif
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uint32_t i, rc = 0;
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uint32_t ppb = ftl_nand_type->pagesperblock * ftl_banks;
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uint32_t syshyperblocks = ftl_nand_type->blocks
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- ftl_nand_type->userblocks - 0x17;
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uint32_t abspage = vpage + ppb * syshyperblocks;
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if (abspage + ftl_banks - 1 >= ftl_nand_type->blocks * ppb || abspage < ppb)
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{
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@ -951,9 +952,6 @@ static uint32_t ftl_vfl_write(uint32_t vpage, uint32_t count,
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DEBUGF("FTL: VFL: Writing page %d\n", vpage);
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#endif
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uint32_t ppb = ftl_nand_type->pagesperblock * ftl_banks;
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uint32_t syshyperblocks = ftl_nand_type->blocks
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- ftl_nand_type->userblocks - 0x17;
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uint32_t abspage = vpage + ppb * syshyperblocks;
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if (abspage + count > ftl_nand_type->blocks * ppb || abspage < ppb)
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{
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@ -962,9 +960,9 @@ static uint32_t ftl_vfl_write(uint32_t vpage, uint32_t count,
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return 4;
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}
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uint32_t bank[5];
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uint32_t block[5];
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uint32_t physpage[5];
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static uint32_t bank[5];
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static uint32_t block[5];
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static uint32_t physpage[5];
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for (i = 0; i < count; i++, abspage++)
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{
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@ -1034,9 +1032,6 @@ static uint32_t ftl_vfl_open(void)
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uint8_t bbt[0x410];
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#endif
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uint32_t syshyperblocks = ftl_nand_type->blocks
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- ftl_nand_type->userblocks - 0x18;
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for (i = 0; i < ftl_banks; i++)
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#ifndef FTL_READONLY
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if (ftl_load_bbt(i, ftl_bbt[i]) == 0)
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@ -1117,7 +1112,6 @@ static uint32_t ftl_open(void)
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{
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uint32_t i;
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uint32_t ret;
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uint32_t ppb = ftl_nand_type->pagesperblock * ftl_banks;
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struct ftl_vfl_cxt_type* cxt = ftl_vfl_get_newest_cxt();
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uint32_t ftlcxtblock = 0xffffffff;
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@ -1281,7 +1275,6 @@ static struct ftl_log_type* ftl_get_log_entry(uint32_t block)
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uint32_t ftl_read(uint32_t sector, uint32_t count, void* buffer)
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{
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uint32_t i, j;
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uint32_t ppb = ftl_nand_type->pagesperblock * ftl_banks;
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uint32_t error = 0;
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#ifdef FTL_TRACE
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@ -1513,7 +1506,6 @@ static uint32_t ftl_save_erasectr_page(uint32_t index)
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static uint32_t ftl_next_ctrl_pool_page(void)
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{
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uint32_t i;
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uint32_t ppb = ftl_nand_type->pagesperblock * ftl_banks;
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if (++ftl_cxt.ftlctrlpage % ppb != 0) return 0;
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for (i = 0; i < 3; i++)
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if ((ftl_cxt.ftlctrlblocks[i] + 1) * ppb == ftl_cxt.ftlctrlpage)
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@ -1552,7 +1544,6 @@ static uint32_t ftl_next_ctrl_pool_page(void)
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static uint32_t ftl_copy_page(uint32_t source, uint32_t destination,
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uint32_t lpn, uint32_t type)
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{
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uint32_t ppb = ftl_nand_type->pagesperblock * ftl_banks;
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uint32_t rc = ftl_vfl_read(source, ftl_copybuffer[0],
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&ftl_copyspare[0], 1, 1) & 0x11F;
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memset(&ftl_copyspare[0], 0xFF, 0x40);
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@ -1573,7 +1564,6 @@ static uint32_t ftl_copy_page(uint32_t source, uint32_t destination,
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static uint32_t ftl_copy_block(uint32_t source, uint32_t destination)
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{
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uint32_t i, j;
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uint32_t ppb = ftl_nand_type->pagesperblock * ftl_banks;
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uint32_t error = 0;
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ftl_cxt.nextblockusn++;
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for (i = 0; i < ppb; i += FTL_COPYBUF_SIZE)
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@ -1632,7 +1622,6 @@ static void ftl_check_still_sequential(struct ftl_log_type* entry, uint32_t page
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static uint32_t ftl_compact_scattered(struct ftl_log_type* entry)
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{
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uint32_t i, j;
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uint32_t ppb = ftl_nand_type->pagesperblock * ftl_banks;
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uint32_t error;
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struct ftl_log_type backup;
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if (entry->pagescurrent == 0)
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@ -1716,7 +1705,6 @@ static uint32_t ftl_commit_scattered(struct ftl_log_type* entry)
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static uint32_t ftl_commit_sequential(struct ftl_log_type* entry)
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{
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uint32_t i;
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uint32_t ppb = ftl_nand_type->pagesperblock * ftl_banks;
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if (entry->issequential != 1
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|| entry->pagescurrent != entry->pagesused)
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@ -1762,7 +1750,6 @@ static uint32_t ftl_commit_sequential(struct ftl_log_type* entry)
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static uint32_t ftl_remove_scattered_block(struct ftl_log_type* entry)
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{
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uint32_t i;
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uint32_t ppb = ftl_nand_type->pagesperblock * ftl_banks;
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uint32_t age = 0xFFFFFFFF, used = 0;
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if (entry == NULL)
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{
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@ -1855,7 +1842,6 @@ static struct ftl_log_type* ftl_allocate_log_entry(uint32_t block)
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static uint32_t ftl_commit_cxt(void)
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{
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uint32_t i;
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uint32_t ppb = ftl_nand_type->pagesperblock * ftl_banks;
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uint32_t mappages = (ftl_nand_type->userblocks + 0x3ff) >> 10;
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uint32_t ctrpages = (ftl_nand_type->userblocks + 23 + 0x3ff) >> 10;
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uint32_t endpage = ftl_cxt.ftlctrlpage + mappages + ctrpages + 1;
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@ -1894,7 +1880,7 @@ static uint32_t ftl_commit_cxt(void)
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#ifndef FTL_READONLY
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/* Swaps the most and least worn block on the flash,
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to better distribute wear. It will refuse to do anything
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to better distribute wear. It will not do anything
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if the wear spread is lower than 5 erases. */
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static uint32_t ftl_swap_blocks(void)
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{
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@ -1940,7 +1926,6 @@ static uint32_t ftl_swap_blocks(void)
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uint32_t ftl_write(uint32_t sector, uint32_t count, const void* buffer)
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{
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uint32_t i, j, k;
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uint32_t ppb = ftl_nand_type->pagesperblock * ftl_banks;
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#ifdef FTL_TRACE
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DEBUGF("FTL: Writing %d sectors starting at %d\n", count, sector);
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@ -2119,7 +2104,6 @@ uint32_t ftl_sync(void)
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{
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uint32_t i;
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uint32_t rc = 0;
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uint32_t ppb = ftl_nand_type->pagesperblock * ftl_banks;
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if (ftl_cxt.clean_flag == 1) return 0;
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mutex_lock(&ftl_mtx);
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@ -2177,6 +2161,8 @@ uint32_t ftl_init(void)
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for (i = 0; i < 4; i++)
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if (nand_get_device_type(i) != 0) ftl_banks = i + 1;
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ftl_nand_type = nand_get_device_type(0);
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ppb = ftl_nand_type->pagesperblock * ftl_banks;
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syshyperblocks = ftl_nand_type->blocks - ftl_nand_type->userblocks - 0x17;
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foundsignature = 0;
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blockwiped = 1;
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for (i = 0; i < ftl_nand_type->pagesperblock; i++)
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