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path: root/drivers/mtd/maps/pcmciamtd.c
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Diffstat (limited to 'drivers/mtd/maps/pcmciamtd.c')
-rw-r--r--drivers/mtd/maps/pcmciamtd.c91
1 files changed, 50 insertions, 41 deletions
diff --git a/drivers/mtd/maps/pcmciamtd.c b/drivers/mtd/maps/pcmciamtd.c
index 689d6a79ffc0..e699e6ac23df 100644
--- a/drivers/mtd/maps/pcmciamtd.c
+++ b/drivers/mtd/maps/pcmciamtd.c
@@ -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"
@@ -52,7 +49,6 @@ static const int debug = 0;
struct pcmciamtd_dev {
struct pcmcia_device *p_dev;
- dev_node_t node; /* device node */
caddr_t win_base; /* ioremapped address of PCMCIA window */
unsigned int win_size; /* size of window */
unsigned int offset; /* offset into card the window currently points at */
@@ -100,7 +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;
@@ -137,7 +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;
}
@@ -152,7 +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;
}
@@ -162,7 +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;
@@ -190,7 +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);
}
@@ -201,7 +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);
}
@@ -211,7 +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;
@@ -245,7 +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;
}
@@ -259,7 +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;
}
@@ -271,32 +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);
}
@@ -307,7 +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);
}
@@ -376,7 +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;
}
@@ -432,7 +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;
@@ -477,7 +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);
}
@@ -490,7 +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;
@@ -514,9 +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;
@@ -544,7 +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;
}
@@ -554,7 +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;
}
@@ -565,7 +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;
@@ -601,7 +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;
}
@@ -612,8 +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';
@@ -643,17 +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;
}
- snprintf(dev->node.dev_name, sizeof(dev->node.dev_name), "mtd%d", mtd->index);
- info("mtd%d: %s", mtd->index, mtd->name);
- link->dev_node = &dev->node;
+ 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;
}
@@ -692,8 +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);
@@ -737,8 +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 */
generated by cgit v1.2.3 (git 2.0.4) at 2024-04-26 07:24:44 +0000