diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/ftl.c | 100 |
1 files changed, 50 insertions, 50 deletions
diff --git a/drivers/mtd/ftl.c b/drivers/mtd/ftl.c index 9bf581c4f740..a790c062af1f 100644 --- a/drivers/mtd/ftl.c +++ b/drivers/mtd/ftl.c @@ -109,25 +109,25 @@ module_param(shuffle_freq, int, 0); /* Each memory region corresponds to a minor device */ typedef struct partition_t { struct mtd_blktrans_dev mbd; - u_int32_t state; - u_int32_t *VirtualBlockMap; - u_int32_t *VirtualPageMap; - u_int32_t FreeTotal; + uint32_t state; + uint32_t *VirtualBlockMap; + uint32_t *VirtualPageMap; + uint32_t FreeTotal; struct eun_info_t { - u_int32_t Offset; - u_int32_t EraseCount; - u_int32_t Free; - u_int32_t Deleted; + uint32_t Offset; + uint32_t EraseCount; + uint32_t Free; + uint32_t Deleted; } *EUNInfo; struct xfer_info_t { - u_int32_t Offset; - u_int32_t EraseCount; - u_int16_t state; + uint32_t Offset; + uint32_t EraseCount; + uint16_t state; } *XferInfo; - u_int16_t bam_index; - u_int32_t *bam_cache; - u_int16_t DataUnits; - u_int32_t BlocksPerUnit; + uint16_t bam_index; + uint32_t *bam_cache; + uint16_t DataUnits; + uint32_t BlocksPerUnit; erase_unit_header_t header; } partition_t; @@ -199,8 +199,8 @@ static int scan_header(partition_t *part) static int build_maps(partition_t *part) { erase_unit_header_t header; - u_int16_t xvalid, xtrans, i; - u_int blocks, j; + uint16_t xvalid, xtrans, i; + unsigned blocks, j; int hdr_ok, ret = -1; ssize_t retval; loff_t offset; @@ -269,14 +269,14 @@ static int build_maps(partition_t *part) /* Set up virtual page map */ blocks = le32_to_cpu(header.FormattedSize) >> header.BlockSize; - part->VirtualBlockMap = vmalloc(blocks * sizeof(u_int32_t)); + part->VirtualBlockMap = vmalloc(blocks * sizeof(uint32_t)); if (!part->VirtualBlockMap) goto out_XferInfo; - memset(part->VirtualBlockMap, 0xff, blocks * sizeof(u_int32_t)); + memset(part->VirtualBlockMap, 0xff, blocks * sizeof(uint32_t)); part->BlocksPerUnit = (1 << header.EraseUnitSize) >> header.BlockSize; - part->bam_cache = kmalloc(part->BlocksPerUnit * sizeof(u_int32_t), + part->bam_cache = kmalloc(part->BlocksPerUnit * sizeof(uint32_t), GFP_KERNEL); if (!part->bam_cache) goto out_VirtualBlockMap; @@ -290,7 +290,7 @@ static int build_maps(partition_t *part) offset = part->EUNInfo[i].Offset + le32_to_cpu(header.BAMOffset); ret = part->mbd.mtd->read(part->mbd.mtd, offset, - part->BlocksPerUnit * sizeof(u_int32_t), &retval, + part->BlocksPerUnit * sizeof(uint32_t), &retval, (unsigned char *)part->bam_cache); if (ret) @@ -332,7 +332,7 @@ out: ======================================================================*/ static int erase_xfer(partition_t *part, - u_int16_t xfernum) + uint16_t xfernum) { int ret; struct xfer_info_t *xfer; @@ -408,7 +408,7 @@ static int prepare_xfer(partition_t *part, int i) erase_unit_header_t header; struct xfer_info_t *xfer; int nbam, ret; - u_int32_t ctl; + uint32_t ctl; ssize_t retlen; loff_t offset; @@ -430,15 +430,15 @@ static int prepare_xfer(partition_t *part, int i) } /* Write the BAM stub */ - nbam = (part->BlocksPerUnit * sizeof(u_int32_t) + + nbam = (part->BlocksPerUnit * sizeof(uint32_t) + le32_to_cpu(part->header.BAMOffset) + SECTOR_SIZE - 1) / SECTOR_SIZE; offset = xfer->Offset + le32_to_cpu(part->header.BAMOffset); ctl = cpu_to_le32(BLOCK_CONTROL); - for (i = 0; i < nbam; i++, offset += sizeof(u_int32_t)) { + for (i = 0; i < nbam; i++, offset += sizeof(uint32_t)) { - ret = part->mbd.mtd->write(part->mbd.mtd, offset, sizeof(u_int32_t), + ret = part->mbd.mtd->write(part->mbd.mtd, offset, sizeof(uint32_t), &retlen, (u_char *)&ctl); if (ret) @@ -461,18 +461,18 @@ static int prepare_xfer(partition_t *part, int i) ======================================================================*/ -static int copy_erase_unit(partition_t *part, u_int16_t srcunit, - u_int16_t xferunit) +static int copy_erase_unit(partition_t *part, uint16_t srcunit, + uint16_t xferunit) { u_char buf[SECTOR_SIZE]; struct eun_info_t *eun; struct xfer_info_t *xfer; - u_int32_t src, dest, free, i; - u_int16_t unit; + uint32_t src, dest, free, i; + uint16_t unit; int ret; ssize_t retlen; loff_t offset; - u_int16_t srcunitswap = cpu_to_le16(srcunit); + uint16_t srcunitswap = cpu_to_le16(srcunit); eun = &part->EUNInfo[srcunit]; xfer = &part->XferInfo[xferunit]; @@ -486,7 +486,7 @@ static int copy_erase_unit(partition_t *part, u_int16_t srcunit, offset = eun->Offset + le32_to_cpu(part->header.BAMOffset); ret = part->mbd.mtd->read(part->mbd.mtd, offset, - part->BlocksPerUnit * sizeof(u_int32_t), + part->BlocksPerUnit * sizeof(uint32_t), &retlen, (u_char *) (part->bam_cache)); /* mark the cache bad, in case we get an error later */ @@ -503,7 +503,7 @@ static int copy_erase_unit(partition_t *part, u_int16_t srcunit, offset = xfer->Offset + 20; /* Bad! */ unit = cpu_to_le16(0x7fff); - ret = part->mbd.mtd->write(part->mbd.mtd, offset, sizeof(u_int16_t), + ret = part->mbd.mtd->write(part->mbd.mtd, offset, sizeof(uint16_t), &retlen, (u_char *) &unit); if (ret) { @@ -560,7 +560,7 @@ static int copy_erase_unit(partition_t *part, u_int16_t srcunit, /* All clear? Then update the LogicalEUN again */ - ret = part->mbd.mtd->write(part->mbd.mtd, xfer->Offset + 20, sizeof(u_int16_t), + ret = part->mbd.mtd->write(part->mbd.mtd, xfer->Offset + 20, sizeof(uint16_t), &retlen, (u_char *)&srcunitswap); if (ret) { @@ -605,8 +605,8 @@ static int copy_erase_unit(partition_t *part, u_int16_t srcunit, static int reclaim_block(partition_t *part) { - u_int16_t i, eun, xfer; - u_int32_t best; + uint16_t i, eun, xfer; + uint32_t best; int queued, ret; DEBUG(0, "ftl_cs: reclaiming space...\n"); @@ -723,10 +723,10 @@ static void dump_lists(partition_t *part) } #endif -static u_int32_t find_free(partition_t *part) +static uint32_t find_free(partition_t *part) { - u_int16_t stop, eun; - u_int32_t blk; + uint16_t stop, eun; + uint32_t blk; size_t retlen; int ret; @@ -749,7 +749,7 @@ static u_int32_t find_free(partition_t *part) ret = part->mbd.mtd->read(part->mbd.mtd, part->EUNInfo[eun].Offset + le32_to_cpu(part->header.BAMOffset), - part->BlocksPerUnit * sizeof(u_int32_t), + part->BlocksPerUnit * sizeof(uint32_t), &retlen, (u_char *) (part->bam_cache)); if (ret) { @@ -786,7 +786,7 @@ static u_int32_t find_free(partition_t *part) static int ftl_read(partition_t *part, caddr_t buffer, u_long sector, u_long nblocks) { - u_int32_t log_addr, bsize; + uint32_t log_addr, bsize; u_long i; int ret; size_t offset, retlen; @@ -829,14 +829,14 @@ static int ftl_read(partition_t *part, caddr_t buffer, ======================================================================*/ -static int set_bam_entry(partition_t *part, u_int32_t log_addr, - u_int32_t virt_addr) +static int set_bam_entry(partition_t *part, uint32_t log_addr, + uint32_t virt_addr) { - u_int32_t bsize, blk, le_virt_addr; + uint32_t bsize, blk, le_virt_addr; #ifdef PSYCHO_DEBUG - u_int32_t old_addr; + uint32_t old_addr; #endif - u_int16_t eun; + uint16_t eun; int ret; size_t retlen, offset; @@ -845,11 +845,11 @@ static int set_bam_entry(partition_t *part, u_int32_t log_addr, bsize = 1 << part->header.EraseUnitSize; eun = log_addr / bsize; blk = (log_addr % bsize) / SECTOR_SIZE; - offset = (part->EUNInfo[eun].Offset + blk * sizeof(u_int32_t) + + offset = (part->EUNInfo[eun].Offset + blk * sizeof(uint32_t) + le32_to_cpu(part->header.BAMOffset)); #ifdef PSYCHO_DEBUG - ret = part->mbd.mtd->read(part->mbd.mtd, offset, sizeof(u_int32_t), + ret = part->mbd.mtd->read(part->mbd.mtd, offset, sizeof(uint32_t), &retlen, (u_char *)&old_addr); if (ret) { printk(KERN_WARNING"ftl: Error reading old_addr in set_bam_entry: %d\n",ret); @@ -886,7 +886,7 @@ static int set_bam_entry(partition_t *part, u_int32_t log_addr, #endif part->bam_cache[blk] = le_virt_addr; } - ret = part->mbd.mtd->write(part->mbd.mtd, offset, sizeof(u_int32_t), + ret = part->mbd.mtd->write(part->mbd.mtd, offset, sizeof(uint32_t), &retlen, (u_char *)&le_virt_addr); if (ret) { @@ -900,7 +900,7 @@ static int set_bam_entry(partition_t *part, u_int32_t log_addr, static int ftl_write(partition_t *part, caddr_t buffer, u_long sector, u_long nblocks) { - u_int32_t bsize, log_addr, virt_addr, old_addr, blk; + uint32_t bsize, log_addr, virt_addr, old_addr, blk; u_long i; int ret; size_t retlen, offset; |