diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-05 09:42:59 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-05 09:42:59 -0800 |
commit | d9b2c4d0b03c721808c0d259e43a27f1e80205bc (patch) | |
tree | f17a4166f62ee14faa1401a6cbd353a4ab8c77cb /drivers/pcmcia | |
parent | 27d16d08717faeaa8afd1b736a096dbaab90f08e (diff) | |
parent | 5fa9167a1bf5f5a4b7282f5e7ac56a4a5a1fa044 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: (50 commits)
pcmcia: rework the irq_req_t typedef
pcmcia: remove deprecated handle_to_dev() macro
pcmcia: pcmcia_request_window() doesn't need a pointer to a pointer
pcmcia: remove unused "window_t" typedef
pcmcia: move some window-related code to pcmcia_ioctl.c
pcmcia: Change window_handle_t logic to unsigned long
pcmcia: Pass struct pcmcia_socket to pcmcia_get_mem_page()
pcmcia: Pass struct pcmcia_device to pcmcia_map_mem_page()
pcmcia: Pass struct pcmcia_device to pcmcia_release_window()
drivers/pcmcia: remove unnecessary kzalloc
pcmcia: correct handling for Zoomed Video registers in topic.h
pcmcia: fix printk formats
pcmcia: autoload module pcmcia
pcmcia/staging: update comedi drivers
PCMCIA: stop duplicating pci_irq in soc_pcmcia_socket
PCMCIA: ss: allow PCI IRQs > 255
PCMCIA: soc_common: remove 'dev' member from soc_pcmcia_socket
PCMCIA: soc_common: constify soc_pcmcia_socket ops member
PCMCIA: sa1111: remove duplicated initializers
PCMCIA: sa1111: wrap soc_pcmcia_socket to contain sa1111 specific data
...
Diffstat (limited to 'drivers/pcmcia')
47 files changed, 1046 insertions, 977 deletions
diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig index 17f38a781d47..f3ccbccf5f21 100644 --- a/drivers/pcmcia/Kconfig +++ b/drivers/pcmcia/Kconfig @@ -17,24 +17,6 @@ menuconfig PCCARD if PCCARD -config PCMCIA_DEBUG - bool "Enable PCCARD debugging" - help - Say Y here to enable PCMCIA subsystem debugging. You - will need to choose the debugging level either via the - kernel command line, or module options depending whether - you build the PCMCIA as modules. - - The kernel command line options are: - pcmcia_core.pc_debug=N - pcmcia.pc_debug=N - sa11xx_core.pc_debug=N - - The module option is called pc_debug=N - - In all the above examples, N is the debugging verbosity - level. - config PCMCIA tristate "16-bit PCMCIA support" select CRC32 @@ -196,9 +178,13 @@ config PCMCIA_BCM63XX tristate "bcm63xx pcmcia support" depends on BCM63XX && PCMCIA +config PCMCIA_SOC_COMMON + bool + config PCMCIA_SA1100 tristate "SA1100 support" depends on ARM && ARCH_SA1100 && PCMCIA + select PCMCIA_SOC_COMMON help Say Y here to include support for SA11x0-based PCMCIA or CF sockets, found on HP iPAQs, Yopy, and other StrongARM(R)/ @@ -209,6 +195,7 @@ config PCMCIA_SA1100 config PCMCIA_SA1111 tristate "SA1111 support" depends on ARM && ARCH_SA1100 && SA1111 && PCMCIA + select PCMCIA_SOC_COMMON help Say Y here to include support for SA1111-based PCMCIA or CF sockets, found on the Jornada 720, Graphicsmaster and other @@ -222,9 +209,28 @@ config PCMCIA_PXA2XX depends on (ARCH_LUBBOCK || MACH_MAINSTONE || PXA_SHARPSL \ || MACH_ARMCORE || ARCH_PXA_PALM || TRIZEPS_PCMCIA \ || ARCH_VIPER || ARCH_PXA_ESERIES || MACH_STARGATE2) + select PCMCIA_SOC_COMMON help Say Y here to include support for the PXA2xx PCMCIA controller +config PCMCIA_DEBUG + bool "Enable debugging" + depends on (PCMCIA_SA1111 || PCMCIA_SA1100 || PCMCIA_PXA2XX) + help + Say Y here to enable debugging for the SoC PCMCIA layer. + You will need to choose the debugging level either via the + kernel command line, or module options depending whether + you build the drivers as modules. + + The kernel command line options are: + sa11xx_core.pc_debug=N + pxa2xx_core.pc_debug=N + + The module option is called pc_debug=N + + In all the above examples, N is the debugging verbosity + level. + config PCMCIA_PROBE bool default y if ISA && !ARCH_SA1100 && !ARCH_CLPS711X && !PARISC diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile index a03a38acd77d..382938313991 100644 --- a/drivers/pcmcia/Makefile +++ b/drivers/pcmcia/Makefile @@ -22,8 +22,9 @@ obj-$(CONFIG_I82365) += i82365.o obj-$(CONFIG_I82092) += i82092.o obj-$(CONFIG_TCIC) += tcic.o obj-$(CONFIG_PCMCIA_M8XX) += m8xx_pcmcia.o -obj-$(CONFIG_PCMCIA_SA1100) += sa11xx_core.o sa1100_cs.o -obj-$(CONFIG_PCMCIA_SA1111) += sa11xx_core.o sa1111_cs.o +obj-$(CONFIG_PCMCIA_SOC_COMMON) += soc_common.o +obj-$(CONFIG_PCMCIA_SA1100) += sa11xx_base.o sa1100_cs.o +obj-$(CONFIG_PCMCIA_SA1111) += sa11xx_base.o sa1111_cs.o obj-$(CONFIG_M32R_PCC) += m32r_pcc.o obj-$(CONFIG_M32R_CFC) += m32r_cfc.o obj-$(CONFIG_PCMCIA_AU1X00) += au1x00_ss.o @@ -35,9 +36,6 @@ obj-$(CONFIG_BFIN_CFPCMCIA) += bfin_cf_pcmcia.o obj-$(CONFIG_AT91_CF) += at91_cf.o obj-$(CONFIG_ELECTRA_CF) += electra_cf.o -sa11xx_core-y += soc_common.o sa11xx_base.o -pxa2xx_core-y += soc_common.o pxa2xx_base.o - au1x00_ss-y += au1000_generic.o au1x00_ss-$(CONFIG_MIPS_PB1000) += au1000_pb1x00.o au1x00_ss-$(CONFIG_MIPS_PB1100) += au1000_pb1x00.o @@ -77,4 +75,4 @@ pxa2xx-obj-$(CONFIG_MACH_PALMLD) += pxa2xx_palmld.o pxa2xx-obj-$(CONFIG_MACH_E740) += pxa2xx_e740.o pxa2xx-obj-$(CONFIG_MACH_STARGATE2) += pxa2xx_stargate2.o -obj-$(CONFIG_PCMCIA_PXA2XX) += pxa2xx_core.o $(pxa2xx-obj-y) +obj-$(CONFIG_PCMCIA_PXA2XX) += pxa2xx_base.o $(pxa2xx-obj-y) diff --git a/drivers/pcmcia/cardbus.c b/drivers/pcmcia/cardbus.c index db77e1f3309a..4cd70d056810 100644 --- a/drivers/pcmcia/cardbus.c +++ b/drivers/pcmcia/cardbus.c @@ -91,7 +91,7 @@ static u_int xlate_rom_addr(void __iomem *b, u_int addr) static void cb_release_cis_mem(struct pcmcia_socket * s) { if (s->cb_cis_virt) { - cs_dbg(s, 1, "cb_release_cis_mem()\n"); + dev_dbg(&s->dev, "cb_release_cis_mem()\n"); iounmap(s->cb_cis_virt); s->cb_cis_virt = NULL; s->cb_cis_res = NULL; @@ -132,7 +132,7 @@ int read_cb_mem(struct pcmcia_socket * s, int space, u_int addr, u_int len, void struct pci_dev *dev; struct resource *res; - cs_dbg(s, 3, "read_cb_mem(%d, %#x, %u)\n", space, addr, len); + dev_dbg(&s->dev, "read_cb_mem(%d, %#x, %u)\n", space, addr, len); dev = pci_get_slot(s->cb_dev->subordinate, 0); if (!dev) diff --git a/drivers/pcmcia/cirrus.h b/drivers/pcmcia/cirrus.h index ecd4fc7f666f..446a4576e73e 100644 --- a/drivers/pcmcia/cirrus.h +++ b/drivers/pcmcia/cirrus.h @@ -30,16 +30,6 @@ #ifndef _LINUX_CIRRUS_H #define _LINUX_CIRRUS_H -#ifndef PCI_VENDOR_ID_CIRRUS -#define PCI_VENDOR_ID_CIRRUS 0x1013 -#endif -#ifndef PCI_DEVICE_ID_CIRRUS_6729 -#define PCI_DEVICE_ID_CIRRUS_6729 0x1100 -#endif -#ifndef PCI_DEVICE_ID_CIRRUS_6832 -#define PCI_DEVICE_ID_CIRRUS_6832 0x1110 -#endif - #define PD67_MISC_CTL_1 0x16 /* Misc control 1 */ #define PD67_FIFO_CTL 0x17 /* FIFO control */ #define PD67_MISC_CTL_2 0x1E /* Misc control 2 */ diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c index 6c4a4fc83630..8c1b73cf021b 100644 --- a/drivers/pcmcia/cistpl.c +++ b/drivers/pcmcia/cistpl.c @@ -138,7 +138,7 @@ int pcmcia_read_cis_mem(struct pcmcia_socket *s, int attr, u_int addr, void __iomem *sys, *end; unsigned char *buf = ptr; - cs_dbg(s, 3, "pcmcia_read_cis_mem(%d, %#x, %u)\n", attr, addr, len); + dev_dbg(&s->dev, "pcmcia_read_cis_mem(%d, %#x, %u)\n", attr, addr, len); if (attr & IS_INDIRECT) { /* Indirect accesses use a bunch of special registers at fixed @@ -190,7 +190,7 @@ int pcmcia_read_cis_mem(struct pcmcia_socket *s, int attr, u_int addr, addr = 0; } } - cs_dbg(s, 3, " %#2.2x %#2.2x %#2.2x %#2.2x ...\n", + dev_dbg(&s->dev, " %#2.2x %#2.2x %#2.2x %#2.2x ...\n", *(u_char *)(ptr+0), *(u_char *)(ptr+1), *(u_char *)(ptr+2), *(u_char *)(ptr+3)); return 0; @@ -204,7 +204,7 @@ void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr, u_int addr, void __iomem *sys, *end; unsigned char *buf = ptr; - cs_dbg(s, 3, "pcmcia_write_cis_mem(%d, %#x, %u)\n", attr, addr, len); + dev_dbg(&s->dev, "pcmcia_write_cis_mem(%d, %#x, %u)\n", attr, addr, len); if (attr & IS_INDIRECT) { /* Indirect accesses use a bunch of special registers at fixed @@ -584,7 +584,7 @@ int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int function, tuple_ ofs += link[1] + 2; } if (i == MAX_TUPLES) { - cs_dbg(s, 1, "cs: overrun in pcmcia_get_next_tuple\n"); + dev_dbg(&s->dev, "cs: overrun in pcmcia_get_next_tuple\n"); return -ENOSPC; } @@ -1440,7 +1440,7 @@ int pcmcia_parse_tuple(tuple_t *tuple, cisparse_t *parse) break; } if (ret) - __cs_dbg(0, "parse_tuple failed %d\n", ret); + pr_debug("parse_tuple failed %d\n", ret); return ret; } EXPORT_SYMBOL(pcmcia_parse_tuple); @@ -1482,6 +1482,67 @@ done: } EXPORT_SYMBOL(pccard_read_tuple); + +/** + * pccard_loop_tuple() - loop over tuples in the CIS + * @s: the struct pcmcia_socket where the card is inserted + * @function: the device function we loop for + * @code: which CIS code shall we look for? + * @parse: buffer where the tuple shall be parsed (or NULL, if no parse) + * @priv_data: private data to be passed to the loop_tuple function. + * @loop_tuple: function to call for each CIS entry of type @function. IT + * gets passed the raw tuple, the paresed tuple (if @parse is + * set) and @priv_data. + * + * pccard_loop_tuple() loops over all CIS entries of type @function, and + * calls the @loop_tuple function for each entry. If the call to @loop_tuple + * returns 0, the loop exits. Returns 0 on success or errorcode otherwise. + */ +int pccard_loop_tuple(struct pcmcia_socket *s, unsigned int function, + cisdata_t code, cisparse_t *parse, void *priv_data, + int (*loop_tuple) (tuple_t *tuple, + cisparse_t *parse, + void *priv_data)) +{ + tuple_t tuple; + cisdata_t *buf; + int ret; + + buf = kzalloc(256, GFP_KERNEL); + if (buf == NULL) { + dev_printk(KERN_WARNING, &s->dev, "no memory to read tuple\n"); + return -ENOMEM; + } + + tuple.TupleData = buf; + tuple.TupleDataMax = 255; + tuple.TupleOffset = 0; + tuple.DesiredTuple = code; + tuple.Attributes = 0; + + ret = pccard_get_first_tuple(s, function, &tuple); + while (!ret) { + if (pccard_get_tuple_data(s, &tuple)) + goto next_entry; + + if (parse) + if (pcmcia_parse_tuple(&tuple, parse)) + goto next_entry; + + ret = loop_tuple(&tuple, parse, priv_data); + if (!ret) + break; + +next_entry: + ret = pccard_get_next_tuple(s, function, &tuple); + } + + kfree(buf); + return ret; +} +EXPORT_SYMBOL(pccard_loop_tuple); + + /*====================================================================== This tries to determine if a card has a sensible CIS. It returns diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c index 698d75cda084..790af87a922f 100644 --- a/drivers/pcmcia/cs.c +++ b/drivers/pcmcia/cs.c @@ -61,17 +61,6 @@ INT_MODULE_PARM(unreset_limit, 30); /* unreset_check's */ /* Access speed for attribute memory windows */ INT_MODULE_PARM(cis_speed, 300); /* ns */ -#ifdef CONFIG_PCMCIA_DEBUG -static int pc_debug; - -module_param(pc_debug, int, 0644); - -int cs_debug_level(int level) -{ - return pc_debug > level; -} -#endif - socket_state_t dead_socket = { .csc_mask = SS_DETECT, @@ -190,7 +179,7 @@ int pcmcia_register_socket(struct pcmcia_socket *socket) if (!socket || !socket->ops || !socket->dev.parent || !socket->resource_ops) return -EINVAL; - cs_dbg(socket, 0, "pcmcia_register_socket(0x%p)\n", socket->ops); + dev_dbg(&socket->dev, "pcmcia_register_socket(0x%p)\n", socket->ops); spin_lock_init(&socket->lock); @@ -262,6 +251,13 @@ int pcmcia_register_socket(struct pcmcia_socket *socket) pcmcia_parse_events(socket, SS_DETECT); + /* + * Let's try to get the PCMCIA module for 16-bit PCMCIA support. + * If it fails, it doesn't matter -- we still have 32-bit CardBus + * support to offer, so this is not a failure mode. + */ + request_module_nowait("pcmcia"); + return 0; err: @@ -282,7 +278,7 @@ void pcmcia_unregister_socket(struct pcmcia_socket *socket) if (!socket) return; - cs_dbg(socket, 0, "pcmcia_unregister_socket(0x%p)\n", socket->ops); + dev_dbg(&socket->dev, "pcmcia_unregister_socket(0x%p)\n", socket->ops); if (socket->thread) kthread_stop(socket->thread); @@ -335,7 +331,7 @@ static int send_event(struct pcmcia_socket *s, event_t event, int priority) if (s->state & SOCKET_CARDBUS) return 0; - cs_dbg(s, 1, "send_event(event %d, pri %d, callback 0x%p)\n", + dev_dbg(&s->dev, "send_event(event %d, pri %d, callback 0x%p)\n", event, priority, s->callback); if (!s->callback) @@ -352,7 +348,7 @@ static int send_event(struct pcmcia_socket *s, event_t event, int priority) static void socket_remove_drivers(struct pcmcia_socket *skt) { - cs_dbg(skt, 4, "remove_drivers\n"); + dev_dbg(&skt->dev, "remove_drivers\n"); send_event(skt, CS_EVENT_CARD_REMOVAL, CS_EVENT_PRI_HIGH); } @@ -361,7 +357,7 @@ static int socket_reset(struct pcmcia_socket *skt) { int status, i; - cs_dbg(skt, 4, "reset\n"); + dev_dbg(&skt->dev, "reset\n"); skt->socket.flags |= SS_OUTPUT_ENA | SS_RESET; skt->ops->set_socket(skt, &skt->socket); @@ -383,7 +379,7 @@ static int socket_reset(struct pcmcia_socket *skt) msleep(unreset_check * 10); } - cs_err(skt, "time out after reset.\n"); + dev_printk(KERN_ERR, &skt->dev, "time out after reset.\n"); return -ETIMEDOUT; } @@ -397,7 +393,7 @@ static void socket_shutdown(struct pcmcia_socket *s) { int status; - cs_dbg(s, 4, "shutdown\n"); + dev_dbg(&s->dev, "shutdown\n"); socket_remove_drivers(s); s->state &= SOCKET_INUSE | SOCKET_PRESENT; @@ -432,7 +428,7 @@ static int socket_setup(struct pcmcia_socket *skt, int initial_delay) { int status, i; - cs_dbg(skt, 4, "setup\n"); + dev_dbg(&skt->dev, "setup\n"); skt->ops->get_status(skt, &status); if (!(status & SS_DETECT)) @@ -452,13 +448,15 @@ static int socket_setup(struct pcmcia_socket *skt, int initial_delay) } if (status & SS_PENDING) { - cs_err(skt, "voltage interrogation timed out.\n"); + dev_printk(KERN_ERR, &skt->dev, + "voltage interrogation timed out.\n"); return -ETIMEDOUT; } if (status & SS_CARDBUS) { if (!(skt->features & SS_CAP_CARDBUS)) { - cs_err(skt, "cardbus cards are not supported.\n"); + dev_printk(KERN_ERR, &skt->dev, + "cardbus cards are not supported.\n"); return -EINVAL; } skt->state |= SOCKET_CARDBUS; @@ -472,7 +470,7 @@ static int socket_setup(struct pcmcia_socket *skt, int initial_delay) else if (!(status & SS_XVCARD)) skt->socket.Vcc = skt->socket.Vpp = 50; else { - cs_err(skt, "unsupported voltage key.\n"); + dev_printk(KERN_ERR, &skt->dev, "unsupported voltage key.\n"); return -EIO; } @@ -489,7 +487,7 @@ static int socket_setup(struct pcmcia_socket *skt, int initial_delay) skt->ops->get_status(skt, &status); if (!(status & SS_POWERON)) { - cs_err(skt, "unable to apply power.\n"); + dev_printk(KERN_ERR, &skt->dev, "unable to apply power.\n"); return -EIO; } @@ -509,7 +507,7 @@ static int socket_insert(struct pcmcia_socket *skt) { int ret; - cs_dbg(skt, 4, "insert\n"); + dev_dbg(&skt->dev, "insert\n"); if (!cs_socket_get(skt)) return -ENODEV; @@ -529,7 +527,7 @@ static int socket_insert(struct pcmcia_socket *skt) skt->state |= SOCKET_CARDBUS_CONFIG; } #endif - cs_dbg(skt, 4, "insert done\n"); + dev_dbg(&skt->dev, "insert done\n"); send_event(skt, CS_EVENT_CARD_INSERTION, CS_EVENT_PRI_LOW); } else { @@ -576,7 +574,7 @@ static int socket_late_resume(struct pcmcia_socket *skt) * FIXME: need a better check here for cardbus cards. */ if (verify_cis_cache(skt) != 0) { - cs_dbg(skt, 4, "cis mismatch - different card\n"); + dev_dbg(&skt->dev, "cis mismatch - different card\n"); socket_remove_drivers(skt); destroy_cis_cache(skt); /* @@ -587,7 +585,7 @@ static int socket_late_resume(struct pcmcia_socket *skt) msleep(200); send_event(skt, CS_EVENT_CARD_INSERTION, CS_EVENT_PRI_LOW); } else { - cs_dbg(skt, 4, "cis matches cache\n"); + dev_dbg(&skt->dev, "cis matches cache\n"); send_event(skt, CS_EVENT_PM_RESUME, CS_EVENT_PRI_LOW); } } else { @@ -723,7 +721,7 @@ static int pccardd(void *__skt) void pcmcia_parse_events(struct pcmcia_socket *s, u_int events) { unsigned long flags; - cs_dbg(s, 4, "parse_events: events %08x\n", events); + dev_dbg(&s->dev, "parse_events: events %08x\n", events); if (s->thread) { spin_lock_irqsave(&s->thread_lock, flags); s->thread_events |= events; @@ -773,19 +771,22 @@ int pcmcia_reset_card(struct pcmcia_socket *skt) { int ret; - cs_dbg(skt, 1, "resetting socket\n"); + dev_dbg(&skt->dev, "resetting socket\n"); mutex_lock(&skt->skt_mutex); do { if (!(skt->state & SOCKET_PRESENT)) { + dev_dbg(&skt->dev, "can't reset, not present\n"); ret = -ENODEV; break; } if (skt->state & SOCKET_SUSPEND) { + dev_dbg(&skt->dev, "can't reset, suspended\n"); ret = -EBUSY; break; } if (skt->state & SOCKET_CARDBUS) { + dev_dbg(&skt->dev, "can't reset, is cardbus\n"); ret = -EPERM; break; } @@ -818,7 +819,7 @@ int pcmcia_suspend_card(struct pcmcia_socket *skt) { int ret; - cs_dbg(skt, 1, "suspending socket\n"); + dev_dbg(&skt->dev, "suspending socket\n"); mutex_lock(&skt->skt_mutex); do { @@ -848,7 +849,7 @@ int pcmcia_resume_card(struct pcmcia_socket *skt) { int ret; - cs_dbg(skt, 1, "waking up socket\n"); + dev_dbg(&skt->dev, "waking up socket\n"); mutex_lock(&skt->skt_mutex); do { @@ -876,7 +877,7 @@ int pcmcia_eject_card(struct pcmcia_socket *skt) { int ret; - cs_dbg(skt, 1, "user eject request\n"); + dev_dbg(&skt->dev, "user eject request\n"); mutex_lock(&skt->skt_mutex); do { @@ -905,7 +906,7 @@ int pcmcia_insert_card(struct pcmcia_socket *skt) { int ret; - cs_dbg(skt, 1, "user insert request\n"); + dev_dbg(&skt->dev, "user insert request\n"); mutex_lock(&skt->skt_mutex); do { diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h index 1f4098f1354d..3bc02d53a3a3 100644 --- a/drivers/pcmcia/cs_internal.h +++ b/drivers/pcmcia/cs_internal.h @@ -107,28 +107,6 @@ static inline void cs_socket_put(struct pcmcia_socket *skt) } } -#ifdef CONFIG_PCMCIA_DEBUG -extern int cs_debug_level(int); - -#define cs_dbg(skt, lvl, fmt, arg...) do { \ - if (cs_debug_level(lvl)) \ - dev_printk(KERN_DEBUG, &skt->dev, \ - "cs: " fmt, ## arg); \ -} while (0) -#define __cs_dbg(lvl, fmt, arg...) do { \ - if (cs_debug_level(lvl)) \ - printk(KERN_DEBUG \ - "cs: " fmt, ## arg); \ -} while (0) - -#else -#define cs_dbg(skt, lvl, fmt, arg...) do { } while (0) -#define __cs_dbg(lvl, fmt, arg...) do { } while (0) -#endif - -#define cs_err(skt, fmt, arg...) \ - dev_printk(KERN_ERR, &skt->dev, "cs: " fmt, ## arg) - /* * Stuff internal to module "pcmcia_core": @@ -170,10 +148,6 @@ extern struct rw_semaphore pcmcia_socket_list_rwsem; extern struct list_head pcmcia_socket_list; extern struct class pcmcia_socket_class; -int pcmcia_get_window(struct pcmcia_socket *s, - window_handle_t *handle, - int idx, - win_req_t *req); int pccard_register_pcmcia(struct pcmcia_socket *s, struct pcmcia_callback *c); struct pcmcia_socket *pcmcia_get_socket_by_nr(unsigned int nr); @@ -199,6 +173,22 @@ int pcmcia_replace_cis(struct pcmcia_socket *s, const u8 *data, const size_t len); int pccard_validate_cis(struct pcmcia_socket *s, unsigned int *count); +/* loop over CIS entries */ +int pccard_loop_tuple(struct pcmcia_socket *s, unsigned int function, + cisdata_t code, cisparse_t *parse, void *priv_data, + int (*loop_tuple) (tuple_t *tuple, + cisparse_t *parse, + void *priv_data)); + +int pccard_get_first_tuple(struct pcmcia_socket *s, unsigned int function, + tuple_t *tuple); + +int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int function, + tuple_t *tuple); + +int pccard_get_tuple_data(struct pcmcia_socket *s, tuple_t *tuple); + + /* rsrc_mgr.c */ int pcmcia_validate_mem(struct pcmcia_socket *s); struct resource *pcmcia_find_io_region(unsigned long base, diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index f5b7079f13d3..05893d41dd41 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -41,129 +41,11 @@ MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>"); MODULE_DESCRIPTION("PCMCIA Driver Services"); MODULE_LICENSE("GPL"); -#ifdef CONFIG_PCMCIA_DEBUG -int ds_pc_debug; - -module_param_named(pc_debug, ds_pc_debug, int, 0644); - -#define ds_dbg(lvl, fmt, arg...) do { \ - if (ds_pc_debug > (lvl)) \ - printk(KERN_DEBUG "ds: " fmt , ## arg); \ -} while (0) -#define ds_dev_dbg(lvl, dev, fmt, arg...) do { \ - if (ds_pc_debug > (lvl)) \ - dev_printk(KERN_DEBUG, dev, "ds: " fmt , ## arg); \ -} while (0) -#else -#define ds_dbg(lvl, fmt, arg...) do { } while (0) -#define ds_dev_dbg(lvl, dev, fmt, arg...) do { } while (0) -#endif spinlock_t pcmcia_dev_list_lock; /*====================================================================*/ -/* code which was in cs.c before */ - -/* String tables for error messages */ - -typedef struct lookup_t { - const int key; - const char *msg; -} lookup_t; - -static const lookup_t error_table[] = { - { 0, "Operation succeeded" }, - { -EIO, "Input/Output error" }, - { -ENODEV, "No card present" }, - { -EINVAL, "Bad parameter" }, - { -EACCES, "Configuration locked" }, - { -EBUSY, "Resource in use" }, - { -ENOSPC, "No more items" }, - { -ENOMEM, "Out of resource" }, -}; - - -static const lookup_t service_table[] = { - { AccessConfigurationRegister, "AccessConfigurationRegister" }, - { AddSocketServices, "AddSocketServices" }, - { AdjustResourceInfo, "AdjustResourceInfo" }, - { CheckEraseQueue, "CheckEraseQueue" }, - { CloseMemory, "CloseMemory" }, - { DeregisterClient, "DeregisterClient" }, - { DeregisterEraseQueue, "DeregisterEraseQueue" }, - { GetCardServicesInfo, "GetCardServicesInfo" }, - { GetClientInfo, "GetClientInfo" }, - { GetConfigurationInfo, "GetConfigurationInfo" }, - { GetEventMask, "GetEventMask" }, - { GetFirstClient, "GetFirstClient" }, - { GetFirstRegion, "GetFirstRegion" }, - { GetFirstTuple, "GetFirstTuple" }, - { GetNextClient, "GetNextClient" }, - { GetNextRegion, "GetNextRegion" }, - { GetNextTuple, "GetNextTuple" }, - { GetStatus, "GetStatus" }, - { GetTupleData, "GetTupleData" }, - { MapMemPage, "MapMemPage" }, - { ModifyConfiguration, "ModifyConfiguration" }, - { ModifyWindow, "ModifyWindow" }, - { OpenMemory, "OpenMemory" }, - { ParseTuple, "ParseTuple" }, - { ReadMemory, "ReadMemory" }, - { RegisterClient, "RegisterClient" }, - { RegisterEraseQueue, "RegisterEraseQueue" }, - { RegisterMTD, "RegisterMTD" }, - { ReleaseConfiguration, "ReleaseConfiguration" }, - { ReleaseIO, "ReleaseIO" }, - { ReleaseIRQ, "ReleaseIRQ" }, - { ReleaseWindow, "ReleaseWindow" }, - { RequestConfiguration, "RequestConfiguration" }, - { RequestIO, "RequestIO" }, - { RequestIRQ, "RequestIRQ" }, - { RequestSocketMask, "RequestSocketMask" }, - { RequestWindow, "RequestWindow" }, - { ResetCard, "ResetCard" }, - { SetEventMask, "SetEventMask" |