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pcmcia: move pccard_get_configuration_info to ioctl

Browse source 
With the PCMCIA ioctl being the only remaining user of
_get_configuration_info, move the function to pcmcia_ioctl.c

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
This commit is contained in:
Dominik Brodowski 2008-08-02 17:00:46 +02:00
parent ef313e36d8
commit 64f3464251
4 changed files with 72 additions and 81 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
drivers/pcmcia/cs_internal.h
View file

@ -116,7 +116,6 @@ extern void pccard_sysfs_remove_socket(struct device *dev);
extern struct rw_semaphore pcmcia_socket_list_rwsem;
extern struct list_head pcmcia_socket_list;
int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *handle, int idx, win_req_t *req);
int pccard_get_configuration_info(struct pcmcia_socket *s, struct pcmcia_device *p_dev, config_info_t *config);
int pccard_reset_card(struct pcmcia_socket *skt);

72
drivers/pcmcia/pcmcia_ioctl.c
View file

@ -287,6 +287,78 @@ static int pccard_get_status(struct pcmcia_socket *s,
return CS_SUCCESS;
} /* pccard_get_status */
int pccard_get_configuration_info(struct pcmcia_socket *s,
struct pcmcia_device *p_dev,
config_info_t *config)
{
config_t *c;
if (!(s->state & SOCKET_PRESENT))
return CS_NO_CARD;
#ifdef CONFIG_CARDBUS
if (s->state & SOCKET_CARDBUS) {
memset(config, 0, sizeof(config_info_t));
config->Vcc = s->socket.Vcc;
config->Vpp1 = config->Vpp2 = s->socket.Vpp;
config->Option = s->cb_dev->subordinate->number;
if (s->state & SOCKET_CARDBUS_CONFIG) {
config->Attributes = CONF_VALID_CLIENT;
config->IntType = INT_CARDBUS;
config->AssignedIRQ = s->irq.AssignedIRQ;
if (config->AssignedIRQ)
config->Attributes |= CONF_ENABLE_IRQ;
if (s->io[0].res) {
config->BasePort1 = s->io[0].res->start;
config->NumPorts1 = s->io[0].res->end -
config->BasePort1 + 1;
}
}
return CS_SUCCESS;
}
#endif
if (p_dev) {
c = p_dev->function_config;
config->Function = p_dev->func;
} else {
c = NULL;
config->Function = 0;
}
if ((c == NULL) || !(c->state & CONFIG_LOCKED)) {
config->Attributes = 0;
config->Vcc = s->socket.Vcc;
config->Vpp1 = config->Vpp2 = s->socket.Vpp;
return CS_SUCCESS;
}
config->Attributes = c->Attributes | CONF_VALID_CLIENT;
config->Vcc = s->socket.Vcc;
config->Vpp1 = config->Vpp2 = s->socket.Vpp;
config->IntType = c->IntType;
config->ConfigBase = c->ConfigBase;
config->Status = c->Status;
config->Pin = c->Pin;
config->Copy = c->Copy;
config->Option = c->Option;
config->ExtStatus = c->ExtStatus;
config->Present = config->CardValues = c->CardValues;
config->IRQAttributes = c->irq.Attributes;
config->AssignedIRQ = s->irq.AssignedIRQ;
config->BasePort1 = c->io.BasePort1;
config->NumPorts1 = c->io.NumPorts1;
config->Attributes1 = c->io.Attributes1;
config->BasePort2 = c->io.BasePort2;
config->NumPorts2 = c->io.NumPorts2;
config->Attributes2 = c->io.Attributes2;
config->IOAddrLines = c->io.IOAddrLines;
return CS_SUCCESS;
} /* pccard_get_configuration_info */
/*======================================================================
These manage a ring buffer of events pending for one user process

79
drivers/pcmcia/pcmcia_resource.c
View file

@ -197,85 +197,6 @@ int pcmcia_access_configuration_register(struct pcmcia_device *p_dev,
EXPORT_SYMBOL(pcmcia_access_configuration_register);
int pccard_get_configuration_info(struct pcmcia_socket *s,
struct pcmcia_device *p_dev,
config_info_t *config)
{
config_t *c;
if (!(s->state & SOCKET_PRESENT))
return CS_NO_CARD;
#ifdef CONFIG_CARDBUS
if (s->state & SOCKET_CARDBUS) {
memset(config, 0, sizeof(config_info_t));
config->Vcc = s->socket.Vcc;
config->Vpp1 = config->Vpp2 = s->socket.Vpp;
config->Option = s->cb_dev->subordinate->number;
if (s->state & SOCKET_CARDBUS_CONFIG) {
config->Attributes = CONF_VALID_CLIENT;
config->IntType = INT_CARDBUS;
config->AssignedIRQ = s->irq.AssignedIRQ;
if (config->AssignedIRQ)
config->Attributes |= CONF_ENABLE_IRQ;
if (s->io[0].res) {
config->BasePort1 = s->io[0].res->start;
config->NumPorts1 = s->io[0].res->end - config->BasePort1 + 1;
}
}
return CS_SUCCESS;
}
#endif
if (p_dev) {
c = p_dev->function_config;
config->Function = p_dev->func;
} else {
c = NULL;
config->Function = 0;
}
if ((c == NULL) || !(c->state & CONFIG_LOCKED)) {
config->Attributes = 0;
config->Vcc = s->socket.Vcc;
config->Vpp1 = config->Vpp2 = s->socket.Vpp;
return CS_SUCCESS;
}
config->Attributes = c->Attributes | CONF_VALID_CLIENT;
config->Vcc = s->socket.Vcc;
config->Vpp1 = config->Vpp2 = s->socket.Vpp;
config->IntType = c->IntType;
config->ConfigBase = c->ConfigBase;
config->Status = c->Status;
config->Pin = c->Pin;
config->Copy = c->Copy;
config->Option = c->Option;
config->ExtStatus = c->ExtStatus;
config->Present = config->CardValues = c->CardValues;
config->IRQAttributes = c->irq.Attributes;
config->AssignedIRQ = s->irq.AssignedIRQ;
config->BasePort1 = c->io.BasePort1;
config->NumPorts1 = c->io.NumPorts1;
config->Attributes1 = c->io.Attributes1;
config->BasePort2 = c->io.BasePort2;
config->NumPorts2 = c->io.NumPorts2;
config->Attributes2 = c->io.Attributes2;
config->IOAddrLines = c->io.IOAddrLines;
return CS_SUCCESS;
} /* pccard_get_configuration_info */
int pcmcia_get_configuration_info(struct pcmcia_device *p_dev,
config_info_t *config)
{
return pccard_get_configuration_info(p_dev->socket, p_dev,
config);
}
EXPORT_SYMBOL(pcmcia_get_configuration_info);
/** pcmcia_get_window
*/
int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *handle,

1
include/pcmcia/cs.h
View file

@ -372,7 +372,6 @@ enum service {
struct pcmcia_socket;
int pcmcia_access_configuration_register(struct pcmcia_device *p_dev, conf_reg_t *reg);
int pcmcia_get_configuration_info(struct pcmcia_device *p_dev, config_info_t *config);
int pcmcia_get_mem_page(window_handle_t win, memreq_t *req);
int pcmcia_map_mem_page(window_handle_t win, memreq_t *req);
int pcmcia_modify_configuration(struct pcmcia_device *p_dev, modconf_t *mod);