diff options
Diffstat (limited to 'drivers/mtd/maps/pcmciamtd.c')
-rw-r--r-- | drivers/mtd/maps/pcmciamtd.c | 91 |
1 files changed, 50 insertions, 41 deletions
diff --git a/drivers/mtd/maps/pcmciamtd.c b/drivers/mtd/maps/pcmciamtd.c index 689d6a7..e699e6a 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 */ |