diff options
Diffstat (limited to 'drivers/message')
| -rw-r--r-- | drivers/message/fusion/mptfc.c | 19 | ||||
| -rw-r--r-- | drivers/message/fusion/mptscsih.c | 47 | ||||
| -rw-r--r-- | drivers/message/fusion/mptscsih.h | 2 | ||||
| -rw-r--r-- | drivers/message/fusion/mptspi.c | 19 | ||||
| -rw-r--r-- | drivers/message/i2o/Kconfig | 3 | ||||
| -rw-r--r-- | drivers/message/i2o/config-osm.c | 494 | ||||
| -rw-r--r-- | drivers/message/i2o/pci.c | 10 |
7 files changed, 37 insertions, 557 deletions
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c index 353deb2..13771ab 100644 --- a/drivers/message/fusion/mptfc.c +++ b/drivers/message/fusion/mptfc.c @@ -83,19 +83,6 @@ static int mptfcDoneCtx = -1; static int mptfcTaskCtx = -1; static int mptfcInternalCtx = -1; /* Used only for internal commands */ -static struct device_attribute mptfc_queue_depth_attr = { - .attr = { - .name = "queue_depth", - .mode = S_IWUSR, - }, - .store = mptscsih_store_queue_depth, -}; - -static struct device_attribute *mptfc_dev_attrs[] = { - &mptfc_queue_depth_attr, - NULL, -}; - static struct scsi_host_template mptfc_driver_template = { .proc_name = "mptfc", .proc_info = mptscsih_proc_info, @@ -105,6 +92,7 @@ static struct scsi_host_template mptfc_driver_template = { .slave_alloc = mptscsih_slave_alloc, .slave_configure = mptscsih_slave_configure, .slave_destroy = mptscsih_slave_destroy, + .change_queue_depth = mptscsih_change_queue_depth, .eh_abort_handler = mptscsih_abort, .eh_device_reset_handler = mptscsih_dev_reset, .eh_bus_reset_handler = mptscsih_bus_reset, @@ -116,7 +104,6 @@ static struct scsi_host_template mptfc_driver_template = { .max_sectors = 8192, .cmd_per_lun = 7, .use_clustering = ENABLE_CLUSTERING, - .sdev_attrs = mptfc_dev_attrs, }; /**************************************************************************** @@ -267,10 +254,6 @@ mptfc_probe(struct pci_dev *pdev, const struct pci_device_id *id) sh->sg_tablesize = numSGE; } - /* Set the pci device pointer in Scsi_Host structure. - */ - scsi_set_device(sh, &ioc->pcidev->dev); - spin_unlock_irqrestore(&ioc->FreeQlock, flags); hd = (MPT_SCSI_HOST *) sh->hostdata; diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c index 4f973a4..b9d4f78 100644 --- a/drivers/message/fusion/mptscsih.c +++ b/drivers/message/fusion/mptscsih.c @@ -2234,13 +2234,27 @@ mptscsih_slave_destroy(struct scsi_device *device) } } -static void -mptscsih_set_queue_depth(struct scsi_device *device, MPT_SCSI_HOST *hd, - VirtDevice *pTarget, int qdepth) +/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ +/* + * mptscsih_change_queue_depth - This function will set a devices queue depth + * @sdev: per scsi_device pointer + * @qdepth: requested queue depth + * + * Adding support for new 'change_queue_depth' api. +*/ +int +mptscsih_change_queue_depth(struct scsi_device *sdev, int qdepth) { + MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)sdev->host->hostdata; + VirtDevice *pTarget; int max_depth; int tagged; + if (hd == NULL) + return 0; + if (!(pTarget = hd->Targets[sdev->id])) + return 0; + if (hd->ioc->bus_type == SCSI) { if (pTarget->tflags & MPT_TARGET_FLAGS_VALID_INQUIRY) { if (!(pTarget->tflags & MPT_TARGET_FLAGS_Q_YES)) @@ -2264,10 +2278,10 @@ mptscsih_set_queue_depth(struct scsi_device *device, MPT_SCSI_HOST *hd, else tagged = MSG_SIMPLE_TAG; - scsi_adjust_queue_depth(device, tagged, qdepth); + scsi_adjust_queue_depth(sdev, tagged, qdepth); + return sdev->queue_depth; } - /* * OS entry point to adjust the queue_depths on a per-device basis. * Called once per device the bus scan. Use it to force the queue_depth @@ -2317,7 +2331,7 @@ mptscsih_slave_configure(struct scsi_device *device) mptscsih_initTarget(hd, device->channel, device->id, device->lun, device->inquiry, device->inquiry_len ); - mptscsih_set_queue_depth(device, hd, pTarget, MPT_SCSI_CMD_PER_DEV_HIGH); + mptscsih_change_queue_depth(device, MPT_SCSI_CMD_PER_DEV_HIGH); dsprintk((MYIOC_s_INFO_FMT "Queue depth=%d, tflags=%x\n", @@ -2337,25 +2351,6 @@ slave_configure_exit: return 0; } -ssize_t -mptscsih_store_queue_depth(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) -{ - int depth; - struct scsi_device *sdev = to_scsi_device(dev); - MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *) sdev->host->hostdata; - VirtDevice *pTarget; - - depth = simple_strtoul(buf, NULL, 0); - if (depth == 0) - return -EINVAL; - pTarget = hd->Targets[sdev->id]; - if (pTarget == NULL) - return -EINVAL; - mptscsih_set_queue_depth(sdev, (MPT_SCSI_HOST *) sdev->host->hostdata, - pTarget, depth); - return count; -} - /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ /* * Private routines... @@ -5586,7 +5581,7 @@ EXPORT_SYMBOL(mptscsih_taskmgmt_complete); EXPORT_SYMBOL(mptscsih_scandv_complete); EXPORT_SYMBOL(mptscsih_event_process); EXPORT_SYMBOL(mptscsih_ioc_reset); -EXPORT_SYMBOL(mptscsih_store_queue_depth); +EXPORT_SYMBOL(mptscsih_change_queue_depth); EXPORT_SYMBOL(mptscsih_timer_expired); /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ diff --git a/drivers/message/fusion/mptscsih.h b/drivers/message/fusion/mptscsih.h index debb8ac..51c0255 100644 --- a/drivers/message/fusion/mptscsih.h +++ b/drivers/message/fusion/mptscsih.h @@ -103,5 +103,5 @@ extern int mptscsih_taskmgmt_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_F extern int mptscsih_scandv_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *r); extern int mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply); extern int mptscsih_ioc_reset(MPT_ADAPTER *ioc, int post_reset); -extern ssize_t mptscsih_store_queue_depth(struct device *dev, struct device_attribute *attr, const char *buf, size_t count); +extern int mptscsih_change_queue_depth(struct scsi_device *sdev, int qdepth); extern void mptscsih_timer_expired(unsigned long data); diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c index e0c0ee5..dfa8806 100644 --- a/drivers/message/fusion/mptspi.c +++ b/drivers/message/fusion/mptspi.c @@ -102,19 +102,6 @@ static int mptspiDoneCtx = -1; static int mptspiTaskCtx = -1; static int mptspiInternalCtx = -1; /* Used only for internal commands */ -static struct device_attribute mptspi_queue_depth_attr = { - .attr = { - .name = "queue_depth", - .mode = S_IWUSR, - }, - .store = mptscsih_store_queue_depth, -}; - -static struct device_attribute *mptspi_dev_attrs[] = { - &mptspi_queue_depth_attr, - NULL, -}; - static struct scsi_host_template mptspi_driver_template = { .proc_name = "mptspi", .proc_info = mptscsih_proc_info, @@ -124,6 +111,7 @@ static struct scsi_host_template mptspi_driver_template = { .slave_alloc = mptscsih_slave_alloc, .slave_configure = mptscsih_slave_configure, .slave_destroy = mptscsih_slave_destroy, + .change_queue_depth = mptscsih_change_queue_depth, .eh_abort_handler = mptscsih_abort, .eh_device_reset_handler = mptscsih_dev_reset, .eh_bus_reset_handler = mptscsih_bus_reset, @@ -135,7 +123,6 @@ static struct scsi_host_template mptspi_driver_template = { .max_sectors = 8192, .cmd_per_lun = 7, .use_clustering = ENABLE_CLUSTERING, - .sdev_attrs = mptspi_dev_attrs, }; @@ -287,10 +274,6 @@ mptspi_probe(struct pci_dev *pdev, const struct pci_device_id *id) sh->sg_tablesize = numSGE; } - /* Set the pci device pointer in Scsi_Host structure. - */ - scsi_set_device(sh, &ioc->pcidev->dev); - spin_unlock_irqrestore(&ioc->FreeQlock, flags); hd = (MPT_SCSI_HOST *) sh->hostdata; diff --git a/drivers/message/i2o/Kconfig b/drivers/message/i2o/Kconfig index 06e8eb1..43a942a 100644 --- a/drivers/message/i2o/Kconfig +++ b/drivers/message/i2o/Kconfig @@ -53,6 +53,9 @@ config I2O_CONFIG To compile this support as a module, choose M here: the module will be called i2o_config. + Note: If you want to use the new API you have to download the + i2o_config patch from http://i2o.shadowconnect.com/ + config I2O_CONFIG_OLD_IOCTL bool "Enable ioctls (OBSOLETE)" depends on I2O_CONFIG diff --git a/drivers/message/i2o/config-osm.c b/drivers/message/i2o/config-osm.c index fe2e7af..af32ab4 100644 --- a/drivers/message/i2o/config-osm.c +++ b/drivers/message/i2o/config-osm.c @@ -30,503 +30,9 @@ static struct i2o_driver i2o_config_driver; -/* Special file operations for sysfs */ -struct fops_attribute { - struct bin_attribute bin; - struct file_operations fops; -}; - -/** - * sysfs_read_dummy - */ -static ssize_t sysfs_read_dummy(struct kobject *kobj, char *buf, loff_t offset, - size_t count) -{ - return 0; -}; - -/** - * sysfs_write_dummy - */ -static ssize_t sysfs_write_dummy(struct kobject *kobj, char *buf, loff_t offset, - size_t count) -{ - return 0; -}; - -/** - * sysfs_create_fops_file - Creates attribute with special file operations - * @kobj: kobject which should contains the attribute - * @attr: attributes which should be used to create file - * - * First creates attribute @attr in kobject @kobj. If it is the first time - * this function is called, merge old fops from sysfs with new one and - * write it back. Afterwords the new fops will be set for the created - * attribute. - * - * Returns 0 on success or negative error code on failure. - */ -static int sysfs_create_fops_file(struct kobject *kobj, - struct fops_attribute *attr) -{ - struct file_operations tmp, *fops; - struct dentry *d; - struct qstr qstr; - int rc; - - fops = &attr->fops; - - if (fops->read) - attr->bin.read = sysfs_read_dummy; - - if (fops->write) - attr->bin.write = sysfs_write_dummy; - - if ((rc = sysfs_create_bin_file(kobj, &attr->bin))) - return rc; - - qstr.name = attr->bin.attr.name; - qstr.len = strlen(qstr.name); - qstr.hash = full_name_hash(qstr.name, qstr.len); - - if ((d = lookup_hash(&qstr, kobj->dentry))) { - if (!fops->owner) { - memcpy(&tmp, d->d_inode->i_fop, sizeof(tmp)); - if (fops->read) - tmp.read = fops->read; - if (fops->write) - tmp.write = fops->write; - memcpy(fops, &tmp, sizeof(tmp)); - } - - d->d_inode->i_fop = fops; - } else - sysfs_remove_bin_file(kobj, &attr->bin); - - return -ENOENT; -}; - -/** - * sysfs_remove_fops_file - Remove attribute with special file operations - * @kobj: kobject which contains the attribute - * @attr: attributes which are used to create file - * - * Only wrapper arround sysfs_remove_bin_file() - * - * Returns 0 on success or negative error code on failure. - */ -static inline int sysfs_remove_fops_file(struct kobject *kobj, - struct fops_attribute *attr) -{ - return sysfs_remove_bin_file(kobj, &attr->bin); -}; - -/** - * i2o_config_read_hrt - Returns the HRT of the controller - * @kob: kernel object handle - * @buf: buffer into which the HRT should be copied - * @off: file offset - * @count: number of bytes to read - * - * Put @count bytes starting at @off into @buf from the HRT of the I2O - * controller corresponding to @kobj. - * - * Returns number of bytes copied into buffer. - */ -static ssize_t i2o_config_read_hrt(struct kobject *kobj, char *buf, - loff_t offset, size_t count) -{ - struct i2o_controller *c = kobj_to_i2o_device(kobj)->iop; - i2o_hrt *hrt = c->hrt.virt; - - u32 size = (hrt->num_entries * hrt->entry_len + 2) * 4; - - if (offset > size) - return 0; - - if (offset + count > size) - count = size - offset; - - memcpy(buf, (u8 *) hrt + offset, count); - - return count; -}; - -/** - * i2o_config_read_lct - Returns the LCT of the controller - * @kob: kernel object handle - * @buf: buffer into which the LCT should be copied - * @off: file offset - * @count: number of bytes to read - * - * Put @count bytes starting at @off into @buf from the LCT of the I2O - * controller corresponding to @kobj. - * - * Returns number of bytes copied into buffer. - */ -static ssize_t i2o_config_read_lct(struct kobject *kobj, char *buf, - loff_t offset, size_t count) -{ - struct i2o_controller *c = kobj_to_i2o_device(kobj)->iop; - u32 size = c->lct->table_size * 4; - - if (offset > size) - return 0; - - if (offset + count > size) - count = size - offset; - - memcpy(buf, (u8 *) c->lct + offset, count); - - return count; -}; - -#define I2O_CONFIG_SW_ATTR(_name,_mode,_type,_swid) \ -static ssize_t i2o_config_##_name##_read(struct file *file, char __user *buf, size_t count, loff_t * offset) { \ - return i2o_config_sw_read(file, buf, count, offset, _type, _swid); \ -};\ -\ -static ssize_t i2o_config_##_name##_write(struct file *file, const char __user *buf, size_t count, loff_t * offset) { \ - return i2o_config_sw_write(file, buf, count, offset, _type, _swid); \ -}; \ -\ -static struct fops_attribute i2o_config_attr_##_name = { \ - .bin = { .attr = { .name = __stringify(_name), .mode = _mode, \ - .owner = THIS_MODULE }, \ - .size = 0, }, \ - .fops = { .write = i2o_config_##_name##_write, \ - .read = i2o_config_##_name##_read} \ -}; - -#ifdef CONFIG_I2O_EXT_ADAPTEC - -/** - * i2o_config_dpt_reagion - Converts type and id to flash region - * @swtype: type of software module reading - * @swid: id of software which should be read - * - * Converts type and id from I2O spec to the matching region for DPT / - * Adaptec controllers. - * - * Returns region which match type and id or -1 on error. - */ -static u32 i2o_config_dpt_region(u8 swtype, u8 swid) -{ - switch (swtype) { - case I2O_SOFTWARE_MODULE_IRTOS: - /* - * content: operation firmware - * region size: - * 0xbc000 for 2554, 3754, 2564, 3757 - * 0x170000 for 2865 - * 0x17c000 for 3966 - */ - if (!swid) - return 0; - - break; - - case I2O_SOFTWARE_MODULE_IOP_PRIVATE: - /* - * content: BIOS and SMOR - * BIOS size: first 0x8000 bytes - * region size: - * 0x40000 for 2554, 3754, 2564, 3757 - * 0x80000 for 2865, 3966 - */ - if (!swid) - return 1; - - break; - - case I2O_SOFTWARE_MODULE_IOP_CONFIG: - switch (swid) { - case 0: - /* - * content: NVRAM defaults - * region size: 0x2000 bytes - */ - return 2; - case 1: - /* - * content: serial number - * region size: 0x2000 bytes - */ - return 3; - } - break; - } - - return -1; -}; - -#endif - -/** - * i2o_config_sw_read - Read a software module from controller - * @file: file pointer - * @buf: buffer into which the data should be copied - * @count: number of bytes to read - * @off: file offset - * @swtype: type of software module reading - * @swid: id of software which should be read - * - * Transfers @count bytes at offset @offset from IOP into buffer using - * type @swtype and id @swid as described in I2O spec. - * - * Returns number of bytes copied into buffer or error code on failure. - */ -static ssize_t i2o_config_sw_read(struct file *file, char __user * buf, - size_t count, loff_t * offset, u8 swtype, - u32 swid) -{ - struct sysfs_dirent *sd = file->f_dentry->d_parent->d_fsdata; - struct kobject *kobj = sd->s_element; - struct i2o_controller *c = kobj_to_i2o_device(kobj)->iop; - u32 m, function = I2O_CMD_SW_UPLOAD; - struct i2o_dma buffer; - struct i2o_message __iomem *msg; - u32 __iomem *mptr; - int rc, status; - - m = i2o_msg_get_wait(c, &msg, I2O_TIMEOUT_MESSAGE_GET); - if (m == I2O_QUEUE_EMPTY) - return -EBUSY; - - mptr = &msg->body[3]; - - if ((rc = i2o_dma_alloc(&c->pdev->dev, &buffer, count, GFP_KERNEL))) { - i2o_msg_nop(c, m); - return rc; - } -#ifdef CONFIG_I2O_EXT_ADAPTEC - if (c->adaptec) { - mptr = &msg->body[4]; - function = I2O_CMD_PRIVATE; - - writel(TEN_WORD_MSG_SIZE | SGL_OFFSET_8, &msg->u.head[0]); - - writel(I2O_VENDOR_DPT << 16 | I2O_DPT_FLASH_READ, - &msg->body[0]); - writel(i2o_config_dpt_region(swtype, swid), &msg->body[1]); - writel(*offset, &msg->body[2]); - writel(count, &msg->body[3]); - } else -#endif - writel(NINE_WORD_MSG_SIZE | SGL_OFFSET_7, &msg->u.head[0]); - - writel(0xD0000000 | count, mptr++); - writel(buffer.phys, mptr); - - writel(function << 24 | HOST_TID << 12 | ADAPTER_TID, &msg->u.head[1]); - writel(i2o_config_driver.context, &msg->u.head[2]); - writel(0, &msg->u.head[3]); - -#ifdef CONFIG_I2O_EXT_ADAPTEC - if (!c->adaptec) -#endif - { - writel((u32) swtype << 16 | (u32) 1 << 8, &msg->body[0]); - writel(0, &msg->body[1]); - writel(swid, &msg->body[2]); - } - - status = i2o_msg_post_wait_mem(c, m, 60, &buffer); - - if (status == I2O_POST_WAIT_OK) { - if (!(rc = copy_to_user(buf, buffer.virt, count))) { - rc = count; - *offset += count; - } - } else - rc = -EIO; - - if (status != -ETIMEDOUT) - i2o_dma_free(&c->pdev->dev, &buffer); - - return rc; -}; - -/** - * i2o_config_sw_write - Write a software module to controller - * @file: file pointer - * @buf: buffer into which the data should be copied - * @count: number of bytes to read - * @off: file offset - * @swtype: type of software module writing - * @swid: id of software which should be written - * - * Transfers @count bytes at offset @offset from buffer to IOP using - * type @swtype and id @swid as described in I2O spec. - * - * Returns number of bytes copied from buffer or error code on failure. - */ -static ssize_t i2o_config_sw_write(struct file *file, const char __user * buf, - size_t count, loff_t * offset, u8 swtype, - u32 swid) -{ - struct sysfs_dirent *sd = file->f_dentry->d_parent->d_fsdata; - struct kobject *kobj = sd->s_element; - struct i2o_controller *c = kobj_to_i2o_device(kobj)->iop; - u32 m, function = I2O_CMD_SW_DOWNLOAD; - struct i2o_dma buffer; - struct i2o_message __iomem *msg; - u32 __iomem *mptr; - int rc, status; - - m = i2o_msg_get_wait(c, &msg, I2O_TIMEOUT_MESSAGE_GET); - if (m == I2O_QUEUE_EMPTY) - return -EBUSY; - - mptr = &msg->body[3]; - - if ((rc = i2o_dma_alloc(&c->pdev->dev, &buffer, count, GFP_KERNEL))) - goto nop_msg; - - if ((rc = copy_from_user(buffer.virt, buf, count))) - goto free_buffer; - -#ifdef CONFIG_I2O_EXT_ADAPTEC - if (c->adaptec) { - mptr = &msg->body[4]; - function = I2O_CMD_PRIVATE; - - writel(TEN_WORD_MSG_SIZE | SGL_OFFSET_8, &msg->u.head[0]); - - writel(I2O_VENDOR_DPT << 16 | I2O_DPT_FLASH_WRITE, - &msg->body[0]); - writel(i2o_config_dpt_region(swtype, swid), &msg->body[1]); - writel(*offset, &msg->body[2]); - writel(count, &msg->body[3]); - } else -#endif - writel(NINE_WORD_MSG_SIZE | SGL_OFFSET_7, &msg->u.head[0]); - - writel(0xD4000000 | count, mptr++); - writel(buffer.phys, mptr); - - writel(function << 24 | HOST_TID << 12 | ADAPTER_TID, &msg->u.head[1]); - writel(i2o_config_driver.context, &msg->u.head[2]); - writel(0, &msg->u.head[3]); - -#ifdef CONFIG_I2O_EXT_ADAPTEC - if (!c->adaptec) -#endif - { - writel((u32) swtype << 16 | (u32) 1 << 8, &msg->body[0]); - writel(0, &msg->body[1]); - writel(swid, &msg->body[2]); - } - - status = i2o_msg_post_wait_mem(c, m, 60, &buffer); - - if (status != -ETIMEDOUT) - i2o_dma_free(&c->pdev->dev, &buffer); - - if (status != I2O_POST_WAIT_OK) - return -EIO; - - *offset += count; - - return count; - - free_buffer: - i2o_dma_free(&c->pdev->dev, &buffer); - - nop_msg: - i2o_msg_nop(c, m); - - return rc; -}; - -/* attribute for HRT in sysfs */ -static struct bin_attribute i2o_config_hrt_attr = { - .attr = { - .name = "hrt", - .mode = S_IRUGO, - .owner = THIS_MODULE}, - .size = 0, - .read = i2o_config_read_hrt -}; - -/* attribute for LCT in sysfs */ -static struct bin_attribute i2o_config_lct_attr = { - .attr = { - .name = "lct", - .mode = S_IRUGO, - .owner = THIS_MODULE}, - .size = 0, - .read = i2o_config_read_lct -}; - -/* IRTOS firmware access */ -I2O_CONFIG_SW_ATTR(irtos, S_IWRSR, I2O_SOFTWARE_MODULE_IRTOS, 0); - -#ifdef CONFIG_I2O_EXT_ADAPTEC - -/* - * attribute for BIOS / SMOR, nvram and serial number access on DPT / Adaptec - * controllers - */ -I2O_CONFIG_SW_ATTR(bios, S_IWRSR, I2O_SOFTWARE_MODULE_IOP_PRIVATE, 0); -I2O_CONFIG_SW_ATTR(nvram, S_IWRSR, I2O_SOFTWARE_MODULE_IOP_CONFIG, 0); -I2O_CONFIG_SW_ATTR(serial, S_IWRSR, I2O_SOFTWARE_MODULE_IOP_CONFIG, 1); - -#endif - -/** - * i2o_config_notify_controller_add - Notify of added controller - * @c: the controller which was added - * - * If a I2O controller is added, we catch the notification to add sysfs - * entries. - */ -static void i2o_config_notify_controller_add(struct i2o_controller *c) -{ - struct kobject *kobj = &c->exec->device.kobj; - - sysfs_create_bin_file(kobj, &i2o_config_hrt_attr); - sysfs_create_bin_file(kobj, &i2o_config_lct_attr); - - sysfs_create_fops_file(kobj, &i2o_config_attr_irtos); -#ifdef CONFIG_I2O_EXT_ADAPTEC - if (c->adaptec) { - sysfs_create_fops_file(kobj, &i2o_config_attr_bios); - sysfs_create_fops_file(kobj, &i2o_config_attr_nvram); - sysfs_create_fops_file(kobj, &i2o_config_attr_serial); - } -#endif -}; - -/** - * i2o_config_notify_controller_remove - Notify of removed controller - * @c: the controller which was removed - * - * If a I2O controller is removed, we catch the notification to remove the - * sysfs entries. - */ -static void i2o_config_notify_controller_remove(struct i2o_controller *c) -{ - struct kobject *kobj = &c->exec->device.kobj; - -#ifdef CONFIG_I2O_EXT_ADAPTEC - if (c->adaptec) { - sysfs_remove_fops_file(kobj, &i2o_config_attr_serial); - sysfs_remove_fops_file(kobj, &i2o_config_attr_nvram); - sysfs_remove_fops_file(kobj, &i2o_config_attr_bios); - } -#endif - sysfs_remove_fops_file(kobj, &i2o_config_attr_irtos); - - sysfs_remove_bin_file(kobj, &i2o_config_lct_attr); - sysfs_remove_bin_file(kobj, &i2o_config_hrt_attr); -}; - /* Config OSM driver struct */ static struct i2o_driver i2o_config_driver = { .name = OSM_NAME, - .notify_controller_add = i2o_config_notify_controller_add, - .notify_controller_remove = i2o_config_notify_controller_remove }; #ifdef CONFIG_I2O_CONFIG_OLD_IOCTL diff --git a/drivers/message/i2o/pci.c b/drivers/message/i2o/pci.c index 7a60fd7..66c03e8 100644 --- a/drivers/message/i2o/pci.c +++ b/drivers/message/i2o/pci.c @@ -32,6 +32,8 @@ #include <linux/i2o.h> #include "core.h" +#define OSM_DESCRIPTION "I2O-subsystem" + /* PCI device id table for all I2O controllers */ static struct pci_device_id __devinitdata i2o_pci_ids[] = { {PCI_DEVICE_CLASS(PCI_CLASS_INTELLIGENT_I2O << 8, 0xffff00)}, @@ -66,6 +68,8 @@ static void i2o_pci_free(struct i2o_controller *c) if (c->base.virt) iounmap(c->base.virt); + + pci_release_regions(c->pdev); } /** @@ -84,6 +88,11 @@ static int __devinit i2o_pci_alloc(struct i2o_controller *c) struct device *dev = &pdev->dev; int i; + if (pci_request_regions(pdev, OSM_DESCRIPTION)) { + printk(KERN_ERR "%s: device already claimed\n", c->name); + return -ENODEV; + } + for (i = 0; i < 6; i++) { /* Skip I/O spaces */ if (!(pci_resource_flags(pdev, i) & IORESOURCE_IO)) { @@ -138,6 +147,7 @@ static int __devinit i2o_pci_alloc(struct i2o_controller *c) c->base.virt = ioremap_nocache(c->base.phys, c->base.len); if (!c->base.virt) { printk(KERN_ERR "%s: Unable to map controller.\n", c->name); + i2o_pci_free(c); return -ENOMEM; } |
