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Merge git://git.infradead.org/mtd-2.6

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* git://git.infradead.org/mtd-2.6: (154 commits)
  mtd: cfi_cmdset_0002: use AMD standard command-set with Winbond flash chips
  mtd: cfi_cmdset_0002: Fix MODULE_ALIAS and linkage for new 0701 commandset ID
  mtd: mxc_nand: Remove duplicate NAND_CMD_RESET case value
  mtd: update gfp/slab.h includes
  jffs2: Stop triggering block erases from jffs2_write_super()
  jffs2: Rename jffs2_erase_pending_trigger() to jffs2_dirty_trigger()
  jffs2: Use jffs2_garbage_collect_trigger() to trigger pending erases
  jffs2: Require jffs2_garbage_collect_trigger() to be called with lock held
  jffs2: Wake GC thread when there are blocks to be erased
  jffs2: Erase pending blocks in GC pass, avoid invalid -EIO return
  jffs2: Add 'work_done' return value from jffs2_erase_pending_blocks()
  mtd: mtdchar: Do not corrupt backing device of device node inode
  mtd/maps/pcmciamtd: Fix printk format for ssize_t in debug messages
  drivers/mtd: Use kmemdup
  mtd: cfi_cmdset_0002: Fix argument order in bootloc warning
  mtd: nand: add Toshiba TC58NVG0 device ID
  pcmciamtd: add another ID
  pcmciamtd: coding style cleanups
  pcmciamtd: fixing obvious errors
  mtd: chips: add SST39WF160x NOR-flashes
  ...

Trivial conflicts due to dev_node removal in drivers/mtd/maps/pcmciamtd.c
This commit is contained in:
Linus Torvalds
2010-05-21 07:25:43 -07:00
parent c316ba3b51 8046112818
commit 05ec7dd8dd
117 changed files with 10153 additions and 1644 deletions
Download Patch File Download Diff File Expand all files Collapse all files

88
drivers/mtd/maps/pcmciamtd.c
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@@ -40,10 +40,7 @@ MODULE_PARM_DESC(debug, "Set Debug Level 0=quiet, 5=noisy");
static const int debug = 0;
#endif
#define err(format, arg...) printk(KERN_ERR "pcmciamtd: " format "\n" , ## arg)
#define info(format, arg...) printk(KERN_INFO "pcmciamtd: " format "\n" , ## arg)
#define warn(format, arg...) printk(KERN_WARNING "pcmciamtd: " format "\n" , ## arg)
#define DRIVER_DESC "PCMCIA Flash memory card driver"
@@ -99,7 +96,9 @@ module_param(mem_type, int, 0);
MODULE_PARM_DESC(mem_type, "Set Memory type (0=Flash, 1=RAM, 2=ROM, default=0)");
/* read/write{8,16} copy_{from,to} routines with window remapping to access whole card */
/* read/write{8,16} copy_{from,to} routines with window remapping
* to access whole card
*/
static caddr_t remap_window(struct map_info *map, unsigned long to)
{
struct pcmciamtd_dev *dev = (struct pcmciamtd_dev *)map->map_priv_1;
@@ -136,7 +135,7 @@ static map_word pcmcia_read8_remap(struct map_info *map, unsigned long ofs)
return d;
d.x[0] = readb(addr);
DEBUG(3, "ofs = 0x%08lx (%p) data = 0x%02x", ofs, addr, d.x[0]);
DEBUG(3, "ofs = 0x%08lx (%p) data = 0x%02lx", ofs, addr, d.x[0]);
return d;
}
@@ -151,7 +150,7 @@ static map_word pcmcia_read16_remap(struct map_info *map, unsigned long ofs)
return d;
d.x[0] = readw(addr);
DEBUG(3, "ofs = 0x%08lx (%p) data = 0x%04x", ofs, addr, d.x[0]);
DEBUG(3, "ofs = 0x%08lx (%p) data = 0x%04lx", ofs, addr, d.x[0]);
return d;
}
@@ -161,7 +160,7 @@ static void pcmcia_copy_from_remap(struct map_info *map, void *to, unsigned long
struct pcmciamtd_dev *dev = (struct pcmciamtd_dev *)map->map_priv_1;
unsigned long win_size = dev->win_size;
DEBUG(3, "to = %p from = %lu len = %u", to, from, len);
DEBUG(3, "to = %p from = %lu len = %zd", to, from, len);
while(len) {
int toread = win_size - (from & (win_size-1));
caddr_t addr;
@@ -189,7 +188,7 @@ static void pcmcia_write8_remap(struct map_info *map, map_word d, unsigned long
if(!addr)
return;
DEBUG(3, "adr = 0x%08lx (%p) data = 0x%02x", adr, addr, d.x[0]);
DEBUG(3, "adr = 0x%08lx (%p) data = 0x%02lx", adr, addr, d.x[0]);
writeb(d.x[0], addr);
}
@@ -200,7 +199,7 @@ static void pcmcia_write16_remap(struct map_info *map, map_word d, unsigned long
if(!addr)
return;
DEBUG(3, "adr = 0x%08lx (%p) data = 0x%04x", adr, addr, d.x[0]);
DEBUG(3, "adr = 0x%08lx (%p) data = 0x%04lx", adr, addr, d.x[0]);
writew(d.x[0], addr);
}
@@ -210,7 +209,7 @@ static void pcmcia_copy_to_remap(struct map_info *map, unsigned long to, const v
struct pcmciamtd_dev *dev = (struct pcmciamtd_dev *)map->map_priv_1;
unsigned long win_size = dev->win_size;
DEBUG(3, "to = %lu from = %p len = %u", to, from, len);
DEBUG(3, "to = %lu from = %p len = %zd", to, from, len);
while(len) {
int towrite = win_size - (to & (win_size-1));
caddr_t addr;
@@ -244,7 +243,8 @@ static map_word pcmcia_read8(struct map_info *map, unsigned long ofs)
return d;
d.x[0] = readb(win_base + ofs);
DEBUG(3, "ofs = 0x%08lx (%p) data = 0x%02x", ofs, win_base + ofs, d.x[0]);
DEBUG(3, "ofs = 0x%08lx (%p) data = 0x%02lx",
ofs, win_base + ofs, d.x[0]);
return d;
}
@@ -258,7 +258,8 @@ static map_word pcmcia_read16(struct map_info *map, unsigned long ofs)
return d;
d.x[0] = readw(win_base + ofs);
DEBUG(3, "ofs = 0x%08lx (%p) data = 0x%04x", ofs, win_base + ofs, d.x[0]);
DEBUG(3, "ofs = 0x%08lx (%p) data = 0x%04lx",
ofs, win_base + ofs, d.x[0]);
return d;
}
@@ -270,32 +271,34 @@ static void pcmcia_copy_from(struct map_info *map, void *to, unsigned long from,
if(DEV_REMOVED(map))
return;
DEBUG(3, "to = %p from = %lu len = %u", to, from, len);
DEBUG(3, "to = %p from = %lu len = %zd", to, from, len);
memcpy_fromio(to, win_base + from, len);
}
static void pcmcia_write8(struct map_info *map, u8 d, unsigned long adr)
static void pcmcia_write8(struct map_info *map, map_word d, unsigned long adr)
{
caddr_t win_base = (caddr_t)map->map_priv_2;
if(DEV_REMOVED(map))
return;
DEBUG(3, "adr = 0x%08lx (%p) data = 0x%02x", adr, win_base + adr, d);
writeb(d, win_base + adr);
DEBUG(3, "adr = 0x%08lx (%p) data = 0x%02lx",
adr, win_base + adr, d.x[0]);
writeb(d.x[0], win_base + adr);
}
static void pcmcia_write16(struct map_info *map, u16 d, unsigned long adr)
static void pcmcia_write16(struct map_info *map, map_word d, unsigned long adr)
{
caddr_t win_base = (caddr_t)map->map_priv_2;
if(DEV_REMOVED(map))
return;
DEBUG(3, "adr = 0x%08lx (%p) data = 0x%04x", adr, win_base + adr, d);
writew(d, win_base + adr);
DEBUG(3, "adr = 0x%08lx (%p) data = 0x%04lx",
adr, win_base + adr, d.x[0]);
writew(d.x[0], win_base + adr);
}
@@ -306,7 +309,7 @@ static void pcmcia_copy_to(struct map_info *map, unsigned long to, const void *f
if(DEV_REMOVED(map))
return;
DEBUG(3, "to = %lu from = %p len = %u", to, from, len);
DEBUG(3, "to = %lu from = %p len = %zd", to, from, len);
memcpy_toio(win_base + to, from, len);
}
@@ -375,7 +378,8 @@ static int pcmciamtd_cistpl_jedec(struct pcmcia_device *p_dev,
if (!pcmcia_parse_tuple(tuple, &parse)) {
cistpl_jedec_t *t = &parse.jedec;
for (i = 0; i < t->nid; i++)
DEBUG(2, "JEDEC: 0x%02x 0x%02x", t->id[i].mfr, t->id[i].info);
DEBUG(2, "JEDEC: 0x%02x 0x%02x",
t->id[i].mfr, t->id[i].info);
}
return -ENOSPC;
}
@@ -431,7 +435,7 @@ static int pcmciamtd_cistpl_geo(struct pcmcia_device *p_dev,
}
static void card_settings(struct pcmciamtd_dev *dev, struct pcmcia_device *link, int *new_name)
static void card_settings(struct pcmciamtd_dev *dev, struct pcmcia_device *p_dev, int *new_name)
{
int i;
@@ -476,7 +480,8 @@ static void card_settings(struct pcmciamtd_dev *dev, struct pcmcia_device *link,
}
DEBUG(1, "Device: Size: %lu Width:%d Name: %s",
dev->pcmcia_map.size, dev->pcmcia_map.bankwidth << 3, dev->mtd_name);
dev->pcmcia_map.size,
dev->pcmcia_map.bankwidth << 3, dev->mtd_name);
}
@@ -489,7 +494,6 @@ static int pcmciamtd_config(struct pcmcia_device *link)
{
struct pcmciamtd_dev *dev = link->priv;
struct mtd_info *mtd = NULL;
cs_status_t status;
win_req_t req;
int ret;
int i;
@@ -513,9 +517,11 @@ static int pcmciamtd_config(struct pcmcia_device *link)
if(setvpp == 1)
dev->pcmcia_map.set_vpp = pcmciamtd_set_vpp;
/* Request a memory window for PCMCIA. Some architeures can map windows upto the maximum
that PCMCIA can support (64MiB) - this is ideal and we aim for a window the size of the
whole card - otherwise we try smaller windows until we succeed */
/* Request a memory window for PCMCIA. Some architeures can map windows
* upto the maximum that PCMCIA can support (64MiB) - this is ideal and
* we aim for a window the size of the whole card - otherwise we try
* smaller windows until we succeed
*/
req.Attributes = WIN_MEMORY_TYPE_CM | WIN_ENABLE;
req.Attributes |= (dev->pcmcia_map.bankwidth == 1) ? WIN_DATA_WIDTH_8 : WIN_DATA_WIDTH_16;
@@ -543,7 +549,7 @@ static int pcmciamtd_config(struct pcmcia_device *link)
DEBUG(2, "dev->win_size = %d", dev->win_size);
if(!dev->win_size) {
err("Cant allocate memory window");
dev_err(&dev->p_dev->dev, "Cannot allocate memory window\n");
pcmciamtd_release(link);
return -ENODEV;
}
@@ -553,7 +559,8 @@ static int pcmciamtd_config(struct pcmcia_device *link)
DEBUG(2, "window handle = 0x%8.8lx", (unsigned long)link->win);
dev->win_base = ioremap(req.Base, req.Size);
if(!dev->win_base) {
err("ioremap(%lu, %u) failed", req.Base, req.Size);
dev_err(&dev->p_dev->dev, "ioremap(%lu, %u) failed\n",
req.Base, req.Size);
pcmciamtd_release(link);
return -ENODEV;
}
@@ -564,7 +571,7 @@ static int pcmciamtd_config(struct pcmcia_device *link)
dev->pcmcia_map.map_priv_1 = (unsigned long)dev;
dev->pcmcia_map.map_priv_2 = (unsigned long)link->win;
dev->vpp = (vpp) ? vpp : link->socket.socket.Vpp;
dev->vpp = (vpp) ? vpp : link->socket->socket.Vpp;
link->conf.Attributes = 0;
if(setvpp == 2) {
link->conf.Vpp = dev->vpp;
@@ -600,7 +607,7 @@ static int pcmciamtd_config(struct pcmcia_device *link)
}
if(!mtd) {
DEBUG(1, "Cant find an MTD");
DEBUG(1, "Can not find an MTD");
pcmciamtd_release(link);
return -ENODEV;
}
@@ -611,8 +618,9 @@ static int pcmciamtd_config(struct pcmcia_device *link)
if(new_name) {
int size = 0;
char unit = ' ';
/* Since we are using a default name, make it better by adding in the
size */
/* Since we are using a default name, make it better by adding
* in the size
*/
if(mtd->size < 1048576) { /* <1MiB in size, show size in KiB */
size = mtd->size >> 10;
unit = 'K';
@@ -642,15 +650,15 @@ static int pcmciamtd_config(struct pcmcia_device *link)
if(add_mtd_device(mtd)) {
map_destroy(mtd);
dev->mtd_info = NULL;
err("Couldnt register MTD device");
dev_err(&dev->p_dev->dev,
"Could not register the MTD device\n");
pcmciamtd_release(link);
return -ENODEV;
}
info("mtd%d: %s", mtd->index, mtd->name);
dev_info(&dev->p_dev->dev, "mtd%d: %s\n", mtd->index, mtd->name);
return 0;
failed:
err("CS Error, exiting");
dev_err(&dev->p_dev->dev, "CS Error, exiting\n");
pcmciamtd_release(link);
return -ENODEV;
}
@@ -689,8 +697,9 @@ static void pcmciamtd_detach(struct pcmcia_device *link)
if(dev->mtd_info) {
del_mtd_device(dev->mtd_info);
dev_info(&dev->p_dev->dev, "mtd%d: Removing\n",
dev->mtd_info->index);
map_destroy(dev->mtd_info);
info("mtd%d: Removed", dev->mtd_info->index);
}
pcmciamtd_release(link);
@@ -734,8 +743,11 @@ static struct pcmcia_device_id pcmciamtd_ids[] = {
PCMCIA_DEVICE_PROD_ID12("intel", "VALUE SERIES 100 ", 0x40ade711, 0xdf8506d8),
PCMCIA_DEVICE_PROD_ID12("KINGMAX TECHNOLOGY INC.", "SRAM 256K Bytes", 0x54d0c69c, 0xad12c29c),
PCMCIA_DEVICE_PROD_ID12("Maxtor", "MAXFL MobileMax Flash Memory Card", 0xb68968c8, 0x2dfb47b0),
PCMCIA_DEVICE_PROD_ID123("M-Systems", "M-SYS Flash Memory Card", "(c) M-Systems", 0x7ed2ad87, 0x675dc3fb, 0x7aef3965),
PCMCIA_DEVICE_PROD_ID12("PRETEC", " 2MB SRAM CARD", 0xebf91155, 0x805360ca),
PCMCIA_DEVICE_PROD_ID12("SEIKO EPSON", "WWB101EN20", 0xf9876baf, 0xad0b207b),
PCMCIA_DEVICE_PROD_ID12("SEIKO EPSON", "WWB513EN20", 0xf9876baf, 0xe8d884ad),
PCMCIA_DEVICE_PROD_ID12("SMART Modular Technologies", " 4MB FLASH Card", 0x96fd8277, 0x737a5b05),
PCMCIA_DEVICE_PROD_ID12("Starfish, Inc.", "REX-3000", 0x05ddca47, 0xe7d67bca),
PCMCIA_DEVICE_PROD_ID12("Starfish, Inc.", "REX-4100", 0x05ddca47, 0x7bc32944),
/* the following was commented out in pcmcia-cs-3.2.7 */