diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_base.c | 8 | ||||
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_base.h | 58 | ||||
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_ctl.c | 40 | ||||
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_scsih.c | 230 |
4 files changed, 191 insertions, 145 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c index d4f1dcdb8361..302f02afd2a1 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.c +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c @@ -2855,15 +2855,15 @@ _base_allocate_memory_pools(struct MPT3SAS_ADAPTER *ioc, int sleep_flag) else sg_tablesize = MPT3SAS_SG_DEPTH; - if (sg_tablesize < MPT3SAS_MIN_PHYS_SEGMENTS) - sg_tablesize = MPT3SAS_MIN_PHYS_SEGMENTS; - else if (sg_tablesize > MPT3SAS_MAX_PHYS_SEGMENTS) { + if (sg_tablesize < MPT_MIN_PHYS_SEGMENTS) + sg_tablesize = MPT_MIN_PHYS_SEGMENTS; + else if (sg_tablesize > MPT_MAX_PHYS_SEGMENTS) { sg_tablesize = min_t(unsigned short, sg_tablesize, SCSI_MAX_SG_CHAIN_SEGMENTS); pr_warn(MPT3SAS_FMT "sg_tablesize(%u) is bigger than kernel" " defined SCSI_MAX_SG_SEGMENTS(%u)\n", ioc->name, - sg_tablesize, MPT3SAS_MAX_PHYS_SEGMENTS); + sg_tablesize, MPT_MAX_PHYS_SEGMENTS); } ioc->shost->sg_tablesize = sg_tablesize; diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h index f0e462b0880d..699cf720b51b 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.h +++ b/drivers/scsi/mpt3sas/mpt3sas_base.h @@ -63,15 +63,20 @@ #include <scsi/scsi_transport_sas.h> #include <scsi/scsi_dbg.h> #include <scsi/scsi_eh.h> +#include <linux/pci.h> +#include <linux/poll.h> #include "mpt3sas_debug.h" #include "mpt3sas_trigger_diag.h" /* driver versioning info */ #define MPT3SAS_DRIVER_NAME "mpt3sas" +#define MPT2SAS_DRIVER_NAME "mpt2sas" #define MPT3SAS_AUTHOR "Avago Technologies <MPT-FusionLinux.pdl@avagotech.com>" #define MPT3SAS_DESCRIPTION "LSI MPT Fusion SAS 3.0 Device Driver" +#define MPT2SAS_DESCRIPTION "LSI MPT Fusion SAS 2.0 Device Driver" #define MPT3SAS_DRIVER_VERSION "09.100.00.00" +#define MPT2SAS_DRIVER_VERSION "20.101.00.00" #define MPT3SAS_MAJOR_VERSION 9 #define MPT3SAS_MINOR_VERSION 100 #define MPT3SAS_BUILD_VERSION 0 @@ -80,14 +85,20 @@ /* * Set MPT3SAS_SG_DEPTH value based on user input. */ -#define MPT3SAS_MAX_PHYS_SEGMENTS SCSI_MAX_SG_SEGMENTS -#define MPT3SAS_MIN_PHYS_SEGMENTS 16 +#define MPT_MAX_PHYS_SEGMENTS SCSI_MAX_SG_SEGMENTS +#define MPT_MIN_PHYS_SEGMENTS 16 + #ifdef CONFIG_SCSI_MPT3SAS_MAX_SGE #define MPT3SAS_SG_DEPTH CONFIG_SCSI_MPT3SAS_MAX_SGE #else -#define MPT3SAS_SG_DEPTH MPT3SAS_MAX_PHYS_SEGMENTS +#define MPT3SAS_SG_DEPTH MPT_MAX_PHYS_SEGMENTS #endif +#ifdef CONFIG_SCSI_MPT2SAS_MAX_SGE +#define MPT2SAS_SG_DEPTH CONFIG_SCSI_MPT2SAS_MAX_SGE +#else +#define MPT2SAS_SG_DEPTH MPT_MAX_PHYS_SEGMENTS +#endif /* * Generic Defines @@ -1095,6 +1106,39 @@ struct _sas_device *mpt3sas_scsih_sas_device_find_by_sas_address( void mpt3sas_port_enable_complete(struct MPT3SAS_ADAPTER *ioc); +void scsih_exit(void); +int scsih_init(void); +int scsih_probe(struct pci_dev *pdev, const struct pci_device_id *id); +void scsih_remove(struct pci_dev *pdev); +void scsih_shutdown(struct pci_dev *pdev); +pci_ers_result_t scsih_pci_error_detected(struct pci_dev *pdev, + pci_channel_state_t state); +pci_ers_result_t scsih_pci_mmio_enabled(struct pci_dev *pdev); +pci_ers_result_t scsih_pci_slot_reset(struct pci_dev *pdev); +void scsih_pci_resume(struct pci_dev *pdev); +int scsih_suspend(struct pci_dev *pdev, pm_message_t state); +int scsih_resume(struct pci_dev *pdev); + +int scsih_qcmd(struct Scsi_Host *shost, struct scsi_cmnd *scmd); +int scsih_target_alloc(struct scsi_target *starget); +int scsih_slave_alloc(struct scsi_device *sdev); +int scsih_slave_configure(struct scsi_device *sdev); +void scsih_target_destroy(struct scsi_target *starget); +void scsih_slave_destroy(struct scsi_device *sdev); +int scsih_scan_finished(struct Scsi_Host *shost, unsigned long time); +void scsih_scan_start(struct Scsi_Host *shost); +int scsih_change_queue_depth(struct scsi_device *sdev, int qdepth); +int scsih_abort(struct scsi_cmnd *scmd); +int scsih_dev_reset(struct scsi_cmnd *scmd); +int scsih_target_reset(struct scsi_cmnd *scmd); +int scsih_host_reset(struct scsi_cmnd *scmd); +int scsih_bios_param(struct scsi_device *sdev, struct block_device *bdev, + sector_t capacity, int params[]); + +int scsih_is_raid(struct device *dev); +void scsih_get_resync(struct device *dev); +void scsih_get_state(struct device *dev); + /* config shared API */ u8 mpt3sas_config_done(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply); @@ -1177,8 +1221,12 @@ int mpt3sas_config_get_volume_wwid(struct MPT3SAS_ADAPTER *ioc, /* ctl shared API */ extern struct device_attribute *mpt3sas_host_attrs[]; extern struct device_attribute *mpt3sas_dev_attrs[]; -void mpt3sas_ctl_init(void); -void mpt3sas_ctl_exit(void); +long ctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg); +unsigned int ctl_poll(struct file *filep, poll_table *wait); +int ctl_fasync(int fd, struct file *filep, int mode); +long ctl_ioctl_compat(struct file *file, unsigned cmd, unsigned long arg); +void ctl_init(void); +void ctl_exit(void); u8 mpt3sas_ctl_done(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply); void mpt3sas_ctl_reset_handler(struct MPT3SAS_ADAPTER *ioc, int reset_phase); diff --git a/drivers/scsi/mpt3sas/mpt3sas_ctl.c b/drivers/scsi/mpt3sas/mpt3sas_ctl.c index 080c8a76d23d..e72a16c02eaf 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_ctl.c +++ b/drivers/scsi/mpt3sas/mpt3sas_ctl.c @@ -490,27 +490,27 @@ mpt3sas_ctl_reset_handler(struct MPT3SAS_ADAPTER *ioc, int reset_phase) } /** - * _ctl_fasync - + * ctl_fasync - * @fd - * @filep - * @mode - * * Called when application request fasyn callback handler. */ -static int -_ctl_fasync(int fd, struct file *filep, int mode) +int +ctl_fasync(int fd, struct file *filep, int mode) { return fasync_helper(fd, filep, mode, &async_queue); } /** - * _ctl_poll - + * ctl_poll - * @file - * @wait - * */ -static unsigned int -_ctl_poll(struct file *filep, poll_table *wait) +unsigned int +ctl_poll(struct file *filep, poll_table *wait) { struct MPT3SAS_ADAPTER *ioc; @@ -2298,13 +2298,13 @@ _ctl_ioctl_main(struct file *file, unsigned int cmd, void __user *arg, } /** - * _ctl_ioctl - main ioctl entry point (unlocked) + * ctl_ioctl - main ioctl entry point (unlocked) * @file - (struct file) * @cmd - ioctl opcode * @arg - */ -static long -_ctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +long +ctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { long ret; @@ -2314,15 +2314,15 @@ _ctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg) #ifdef CONFIG_COMPAT /** - * _ctl_ioctl_compat - main ioctl entry point (compat) + * ctl_ioctl_compat - main ioctl entry point (compat) * @file - * @cmd - * @arg - * * This routine handles 32 bit applications in 64bit os. */ -static long -_ctl_ioctl_compat(struct file *file, unsigned cmd, unsigned long arg) +long +ctl_ioctl_compat(struct file *file, unsigned cmd, unsigned long arg) { long ret; @@ -3220,11 +3220,11 @@ struct device_attribute *mpt3sas_dev_attrs[] = { static const struct file_operations ctl_fops = { .owner = THIS_MODULE, - .unlocked_ioctl = _ctl_ioctl, - .poll = _ctl_poll, - .fasync = _ctl_fasync, + .unlocked_ioctl = ctl_ioctl, + .poll = ctl_poll, + .fasync = ctl_fasync, #ifdef CONFIG_COMPAT - .compat_ioctl = _ctl_ioctl_compat, + .compat_ioctl = ctl_ioctl_compat, #endif }; @@ -3235,11 +3235,11 @@ static struct miscdevice ctl_dev = { }; /** - * mpt3sas_ctl_init - main entry point for ctl. + * ctl_init - main entry point for ctl. * */ void -mpt3sas_ctl_init(void) +ctl_init(void) { async_queue = NULL; if (misc_register(&ctl_dev) < 0) @@ -3250,11 +3250,11 @@ mpt3sas_ctl_init(void) } /** - * mpt3sas_ctl_exit - exit point for ctl + * ctl_exit - exit point for ctl * */ void -mpt3sas_ctl_exit(void) +ctl_exit(void) { struct MPT3SAS_ADAPTER *ioc; int i; diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c index 8ccef38523fa..3353b487ab70 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c +++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c @@ -75,8 +75,6 @@ static int _scsih_add_device(struct MPT3SAS_ADAPTER *ioc, u16 handle, static u8 _scsih_check_for_pending_tm(struct MPT3SAS_ADAPTER *ioc, u16 smid); -static void _scsih_scan_start(struct Scsi_Host *shost); -static int _scsih_scan_finished(struct Scsi_Host *shost, unsigned long time); /* global parameters */ LIST_HEAD(mpt3sas_ioc_list); @@ -1095,14 +1093,14 @@ _scsih_scsi_lookup_find_by_lun(struct MPT3SAS_ADAPTER *ioc, int id, } /** - * _scsih_change_queue_depth - setting device queue depth + * scsih_change_queue_depth - setting device queue depth * @sdev: scsi device struct * @qdepth: requested queue depth * * Returns queue depth. */ -static int -_scsih_change_queue_depth(struct scsi_device *sdev, int qdepth) +int +scsih_change_queue_depth(struct scsi_device *sdev, int qdepth) { struct Scsi_Host *shost = sdev->host; int max_depth; @@ -1141,14 +1139,14 @@ _scsih_change_queue_depth(struct scsi_device *sdev, int qdepth) } /** - * _scsih_target_alloc - target add routine + * scsih_target_alloc - target add routine * @starget: scsi target struct * * Returns 0 if ok. Any other return is assumed to be an error and * the device is ignored. */ -static int -_scsih_target_alloc(struct scsi_target *starget) +int +scsih_target_alloc(struct scsi_target *starget) { struct Scsi_Host *shost = dev_to_shost(&starget->dev); struct MPT3SAS_ADAPTER *ioc = shost_priv(shost); @@ -1206,13 +1204,13 @@ _scsih_target_alloc(struct scsi_target *starget) } /** - * _scsih_target_destroy - target destroy routine + * scsih_target_destroy - target destroy routine * @starget: scsi target struct * * Returns nothing. */ -static void -_scsih_target_destroy(struct scsi_target *starget) +void +scsih_target_destroy(struct scsi_target *starget) { struct Scsi_Host *shost = dev_to_shost(&starget->dev); struct MPT3SAS_ADAPTER *ioc = shost_priv(shost); @@ -1255,14 +1253,14 @@ _scsih_target_destroy(struct scsi_target *starget) } /** - * _scsih_slave_alloc - device add routine + * scsih_slave_alloc - device add routine * @sdev: scsi device struct * * Returns 0 if ok. Any other return is assumed to be an error and * the device is ignored. */ -static int -_scsih_slave_alloc(struct scsi_device *sdev) +int +scsih_slave_alloc(struct scsi_device *sdev) { struct Scsi_Host *shost; struct MPT3SAS_ADAPTER *ioc; @@ -1317,13 +1315,13 @@ _scsih_slave_alloc(struct scsi_device *sdev) } /** - * _scsih_slave_destroy - device destroy routine + * scsih_slave_destroy - device destroy routine * @sdev: scsi device struct * * Returns nothing. */ -static void -_scsih_slave_destroy(struct scsi_device *sdev) +void +scsih_slave_destroy(struct scsi_device *sdev) { struct MPT3SAS_TARGET *sas_target_priv_data; struct scsi_target *starget; @@ -1409,11 +1407,11 @@ _scsih_display_sata_capabilities(struct MPT3SAS_ADAPTER *ioc, */ /** - * _scsih_is_raid - return boolean indicating device is raid volume + * scsih_is_raid - return boolean indicating device is raid volume * @dev the device struct object */ -static int -_scsih_is_raid(struct device *dev) +int +scsih_is_raid(struct device *dev) { struct scsi_device *sdev = to_scsi_device(dev); @@ -1421,11 +1419,11 @@ _scsih_is_raid(struct device *dev) } /** - * _scsih_get_resync - get raid volume resync percent complete + * scsih_get_resync - get raid volume resync percent complete * @dev the device struct object */ -static void -_scsih_get_resync(struct device *dev) +void +scsih_get_resync(struct device *dev) { struct scsi_device *sdev = to_scsi_device(dev); struct MPT3SAS_ADAPTER *ioc = shost_priv(sdev->host); @@ -1470,11 +1468,11 @@ _scsih_get_resync(struct device *dev) } /** - * _scsih_get_state - get raid volume level + * scsih_get_state - get raid volume level * @dev the device struct object */ -static void -_scsih_get_state(struct device *dev) +void +scsih_get_state(struct device *dev) { struct scsi_device *sdev = to_scsi_device(dev); struct MPT3SAS_ADAPTER *ioc = shost_priv(sdev->host); @@ -1652,14 +1650,14 @@ _scsih_enable_tlr(struct MPT3SAS_ADAPTER *ioc, struct scsi_device *sdev) } /** - * _scsih_slave_configure - device configure routine. + * scsih_slave_configure - device configure routine. * @sdev: scsi device struct * * Returns 0 if ok. Any other return is assumed to be an error and * the device is ignored. */ -static int -_scsih_slave_configure(struct scsi_device *sdev) +int +scsih_slave_configure(struct scsi_device *sdev) { struct Scsi_Host *shost = sdev->host; struct MPT3SAS_ADAPTER *ioc = shost_priv(shost); @@ -1757,7 +1755,7 @@ _scsih_slave_configure(struct scsi_device *sdev) raid_device->num_pds, ds); - _scsih_change_queue_depth(sdev, qdepth); + scsih_change_queue_depth(sdev, qdepth); /* raid transport support */ _scsih_set_level(sdev, raid_device->volume_type); @@ -1829,7 +1827,7 @@ _scsih_slave_configure(struct scsi_device *sdev) _scsih_display_sata_capabilities(ioc, handle, sdev); - _scsih_change_queue_depth(sdev, qdepth); + scsih_change_queue_depth(sdev, qdepth); if (ssp_target) { sas_read_port_mode_page(sdev); @@ -1840,7 +1838,7 @@ _scsih_slave_configure(struct scsi_device *sdev) } /** - * _scsih_bios_param - fetch head, sector, cylinder info for a disk + * scsih_bios_param - fetch head, sector, cylinder info for a disk * @sdev: scsi device struct * @bdev: pointer to block device context * @capacity: device size (in 512 byte sectors) @@ -1851,8 +1849,8 @@ _scsih_slave_configure(struct scsi_device *sdev) * * Return nothing. */ -static int -_scsih_bios_param(struct scsi_device *sdev, struct block_device *bdev, +int +scsih_bios_param(struct scsi_device *sdev, struct block_device *bdev, sector_t capacity, int params[]) { int heads; @@ -2252,13 +2250,13 @@ _scsih_tm_display_info(struct MPT3SAS_ADAPTER *ioc, struct scsi_cmnd *scmd) } /** - * _scsih_abort - eh threads main abort routine + * scsih_abort - eh threads main abort routine * @scmd: pointer to scsi command object * * Returns SUCCESS if command aborted else FAILED */ -static int -_scsih_abort(struct scsi_cmnd *scmd) +int +scsih_abort(struct scsi_cmnd *scmd) { struct MPT3SAS_ADAPTER *ioc = shost_priv(scmd->device->host); struct MPT3SAS_DEVICE *sas_device_priv_data; @@ -2311,13 +2309,13 @@ _scsih_abort(struct scsi_cmnd *scmd) } /** - * _scsih_dev_reset - eh threads main device reset routine + * scsih_dev_reset - eh threads main device reset routine * @scmd: pointer to scsi command object * * Returns SUCCESS if command aborted else FAILED */ -static int -_scsih_dev_reset(struct scsi_cmnd *scmd) +int +scsih_dev_reset(struct scsi_cmnd *scmd) { struct MPT3SAS_ADAPTER *ioc = shost_priv(scmd->device->host); struct MPT3SAS_DEVICE *sas_device_priv_data; @@ -2370,13 +2368,13 @@ _scsih_dev_reset(struct scsi_cmnd *scmd) } /** - * _scsih_target_reset - eh threads main target reset routine + * scsih_target_reset - eh threads main target reset routine * @scmd: pointer to scsi command object * * Returns SUCCESS if command aborted else FAILED */ -static int -_scsih_target_reset(struct scsi_cmnd *scmd) +int +scsih_target_reset(struct scsi_cmnd *scmd) { struct MPT3SAS_ADAPTER *ioc = shost_priv(scmd->device->host); struct MPT3SAS_DEVICE *sas_device_priv_data; @@ -2431,13 +2429,13 @@ _scsih_target_reset(struct scsi_cmnd *scmd) /** - * _scsih_host_reset - eh threads main host reset routine + * scsih_host_reset - eh threads main host reset routine * @scmd: pointer to scsi command object * * Returns SUCCESS if command aborted else FAILED */ -static int -_scsih_host_reset(struct scsi_cmnd *scmd) +int +scsih_host_reset(struct scsi_cmnd *scmd) { struct MPT3SAS_ADAPTER *ioc = shost_priv(scmd->device->host); int r, retval; @@ -3635,7 +3633,7 @@ _scsih_eedp_error_handling(struct scsi_cmnd *scmd, u16 ioc_status) /** - * _scsih_qcmd - main scsi request entry point + * scsih_qcmd - main scsi request entry point * @scmd: pointer to scsi command object * @done: function pointer to be invoked on completion * @@ -3645,8 +3643,8 @@ _scsih_eedp_error_handling(struct scsi_cmnd *scmd, u16 ioc_status) * SCSI_MLQUEUE_DEVICE_BUSY if the device queue is full, or * SCSI_MLQUEUE_HOST_BUSY if the entire host queue is full */ -static int -_scsih_qcmd(struct Scsi_Host *shost, struct scsi_cmnd *scmd) +int +scsih_qcmd(struct Scsi_Host *shost, struct scsi_cmnd *scmd) { struct MPT3SAS_ADAPTER *ioc = shost_priv(shost); struct MPT3SAS_DEVICE *sas_device_priv_data; @@ -7493,20 +7491,20 @@ static struct scsi_host_template scsih_driver_template = { .module = THIS_MODULE, .name = "Fusion MPT SAS Host", .proc_name = MPT3SAS_DRIVER_NAME, - .queuecommand = _scsih_qcmd, - .target_alloc = _scsih_target_alloc, - .slave_alloc = _scsih_slave_alloc, - .slave_configure = _scsih_slave_configure, - .target_destroy = _scsih_target_destroy, - .slave_destroy = _scsih_slave_destroy, - .scan_finished = _scsih_scan_finished, - .scan_start = _scsih_scan_start, - .change_queue_depth = _scsih_change_queue_depth, - .eh_abort_handler = _scsih_abort, - .eh_device_reset_handler = _scsih_dev_reset, - .eh_target_reset_handler = _scsih_target_reset, - .eh_host_reset_handler = _scsih_host_reset, - .bios_param = _scsih_bios_param, + .queuecommand = scsih_qcmd, + .target_alloc = scsih_target_alloc, + .slave_alloc = scsih_slave_alloc, + .slave_configure = scsih_slave_configure, + .target_destroy = scsih_target_destroy, + .slave_destroy = scsih_slave_destroy, + .scan_finished = scsih_scan_finished, + .scan_start = scsih_scan_start, + .change_queue_depth = scsih_change_queue_depth, + .eh_abort_handler = scsih_abort, + .eh_device_reset_handler = scsih_dev_reset, + .eh_target_reset_handler = scsih_target_reset, + .eh_host_reset_handler = scsih_host_reset, + .bios_param = scsih_bios_param, .can_queue = 1, .this_id = -1, .sg_tablesize = MPT3SAS_SG_DEPTH, @@ -7638,13 +7636,13 @@ _scsih_ir_shutdown(struct MPT3SAS_ADAPTER *ioc) } /** - * _scsih_remove - detach and remove add host + * scsih_remove - detach and remove add host * @pdev: PCI device struct * * Routine called when unloading the driver. * Return nothing. */ -static void _scsih_remove(struct pci_dev *pdev) +void scsih_remove(struct pci_dev *pdev) { struct Scsi_Host *shost = pci_get_drvdata(pdev); struct MPT3SAS_ADAPTER *ioc = shost_priv(shost); @@ -7710,13 +7708,13 @@ static void _scsih_remove(struct pci_dev *pdev) } /** - * _scsih_shutdown - routine call during system shutdown + * scsih_shutdown - routine call during system shutdown * @pdev: PCI device struct * * Return nothing. */ -static void -_scsih_shutdown(struct pci_dev *pdev) +void +scsih_shutdown(struct pci_dev *pdev) { struct Scsi_Host *shost = pci_get_drvdata(pdev); struct MPT3SAS_ADAPTER *ioc = shost_priv(shost); @@ -7908,15 +7906,15 @@ _scsih_probe_devices(struct MPT3SAS_ADAPTER *ioc) } /** - * _scsih_scan_start - scsi lld callback for .scan_start + * scsih_scan_start - scsi lld callback for .scan_start * @shost: SCSI host pointer * * The shost has the ability to discover targets on its own instead * of scanning the entire bus. In our implemention, we will kick off * firmware discovery. */ -static void -_scsih_scan_start(struct Scsi_Host *shost) +void +scsih_scan_start(struct Scsi_Host *shost) { struct MPT3SAS_ADAPTER *ioc = shost_priv(shost); int rc; @@ -7934,7 +7932,7 @@ _scsih_scan_start(struct Scsi_Host *shost) } /** - * _scsih_scan_finished - scsi lld callback for .scan_finished + * scsih_scan_finished - scsi lld callback for .scan_finished * @shost: SCSI host pointer * @time: elapsed time of the scan in jiffies * @@ -7942,8 +7940,8 @@ _scsih_scan_start(struct Scsi_Host *shost) * scsi_host and the elapsed time of the scan in jiffies. In our implemention, * we wait for firmware discovery to complete, then return 1. */ -static int -_scsih_scan_finished(struct Scsi_Host *shost, unsigned long time) +int +scsih_scan_finished(struct Scsi_Host *shost, unsigned long time) { struct MPT3SAS_ADAPTER *ioc = shost_priv(shost); @@ -7988,14 +7986,14 @@ _scsih_scan_finished(struct Scsi_Host *shost, unsigned long time) } /** - * _scsih_probe - attach and add scsi host + * scsih_probe - attach and add scsi host * @pdev: PCI device struct * @id: pci device id * * Returns 0 success, anything else error. */ -static int -_scsih_probe(struct pci_dev *pdev, const struct pci_device_id *id) +int +scsih_probe(struct pci_dev *pdev, const struct pci_device_id *id) { struct MPT3SAS_ADAPTER *ioc; struct Scsi_Host *shost; @@ -8124,14 +8122,14 @@ out_add_shost_fail: #ifdef CONFIG_PM /** - * _scsih_suspend - power management suspend main entry point + * scsih_suspend - power management suspend main entry point * @pdev: PCI device struct * @state: PM state change to (usually PCI_D3) * * Returns 0 success, anything else error. */ -static int -_scsih_suspend(struct pci_dev *pdev, pm_message_t state) +int +scsih_suspend(struct pci_dev *pdev, pm_message_t state) { struct Scsi_Host *shost = pci_get_drvdata(pdev); struct MPT3SAS_ADAPTER *ioc = shost_priv(shost); @@ -8152,13 +8150,13 @@ _scsih_suspend(struct pci_dev *pdev, pm_message_t state) } /** - * _scsih_resume - power management resume main entry point + * scsih_resume - power management resume main entry point * @pdev: PCI device struct * * Returns 0 success, anything else error. */ -static int -_scsih_resume(struct pci_dev *pdev) +int +scsih_resume(struct pci_dev *pdev) { struct Scsi_Host *shost = pci_get_drvdata(pdev); struct MPT3SAS_ADAPTER *ioc = shost_priv(shost); @@ -8185,7 +8183,7 @@ _scsih_resume(struct pci_dev *pdev) #endif /* CONFIG_PM */ /** - * _scsih_pci_error_detected - Called when a PCI error is detected. + * scsih_pci_error_detected - Called when a PCI error is detected. * @pdev: PCI device struct * @state: PCI channel state * @@ -8194,8 +8192,8 @@ _scsih_resume(struct pci_dev *pdev) * Return value: * PCI_ERS_RESULT_NEED_RESET or PCI_ERS_RESULT_DISCONNECT */ -static pci_ers_result_t -_scsih_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state) +pci_ers_result_t +scsih_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state) { struct Scsi_Host *shost = pci_get_drvdata(pdev); struct MPT3SAS_ADAPTER *ioc = shost_priv(shost); @@ -8224,15 +8222,15 @@ _scsih_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state) } /** - * _scsih_pci_slot_reset - Called when PCI slot has been reset. + * scsih_pci_slot_reset - Called when PCI slot has been reset. * @pdev: PCI device struct * * Description: This routine is called by the pci error recovery * code after the PCI slot has been reset, just before we * should resume normal operations. */ -static pci_ers_result_t -_scsih_pci_slot_reset(struct pci_dev *pdev) +pci_ers_result_t +scsih_pci_slot_reset(struct pci_dev *pdev) { struct Scsi_Host *shost = pci_get_drvdata(pdev); struct MPT3SAS_ADAPTER *ioc = shost_priv(shost); @@ -8261,15 +8259,15 @@ _scsih_pci_slot_reset(struct pci_dev *pdev) } /** - * _scsih_pci_resume() - resume normal ops after PCI reset + * scsih_pci_resume() - resume normal ops after PCI reset * @pdev: pointer to PCI device * * Called when the error recovery driver tells us that its * OK to resume normal operation. Use completion to allow * halted scsi ops to resume. */ -static void -_scsih_pci_resume(struct pci_dev *pdev) +void +scsih_pci_resume(struct pci_dev *pdev) { struct Scsi_Host *shost = pci_get_drvdata(pdev); struct MPT3SAS_ADAPTER *ioc = shost_priv(shost); @@ -8282,11 +8280,11 @@ _scsih_pci_resume(struct pci_dev *pdev) } /** - * _scsih_pci_mmio_enabled - Enable MMIO and dump debug registers + * scsih_pci_mmio_enabled - Enable MMIO and dump debug registers * @pdev: pointer to PCI device */ -static pci_ers_result_t -_scsih_pci_mmio_enabled(struct pci_dev *pdev) +pci_ers_result_t +scsih_pci_mmio_enabled(struct pci_dev *pdev) { struct Scsi_Host *shost = pci_get_drvdata(pdev); struct MPT3SAS_ADAPTER *ioc = shost_priv(shost); @@ -8303,39 +8301,39 @@ _scsih_pci_mmio_enabled(struct pci_dev *pdev) /* raid transport support */ static struct raid_function_template mpt3sas_raid_functions = { .cookie = &scsih_driver_template, - .is_raid = _scsih_is_raid, - .get_resync = _scsih_get_resync, - .get_state = _scsih_get_state, + .is_raid = scsih_is_raid, + .get_resync = scsih_get_resync, + .get_state = scsih_get_state, }; static struct pci_error_handlers _scsih_err_handler = { - .error_detected = _scsih_pci_error_detected, - .mmio_enabled = _scsih_pci_mmio_enabled, - .slot_reset = _scsih_pci_slot_reset, - .resume = _scsih_pci_resume, + .error_detected = scsih_pci_error_detected, + .mmio_enabled = scsih_pci_mmio_enabled, + .slot_reset = scsih_pci_slot_reset, + .resume = scsih_pci_resume, }; static struct pci_driver scsih_driver = { .name = MPT3SAS_DRIVER_NAME, .id_table = scsih_pci_table, - .probe = _scsih_probe, - .remove = _scsih_remove, - .shutdown = _scsih_shutdown, + .probe = scsih_probe, + .remove = scsih_remove, + .shutdown = scsih_shutdown, .err_handler = &_scsih_err_handler, #ifdef CONFIG_PM - .suspend = _scsih_suspend, - .resume = _scsih_resume, + .suspend = scsih_suspend, + .resume = scsih_resume, #endif }; /** - * _scsih_init - main entry point for this driver. + * scsih_init - main entry point for this driver. * * Returns 0 success, anything else error. */ -static int __init -_scsih_init(void) +int +scsih_init(void) { int error; @@ -8392,7 +8390,7 @@ _scsih_init(void) tm_sas_control_cb_idx = mpt3sas_base_register_callback_handler( _scsih_sas_control_complete); - mpt3sas_ctl_init(); + ctl_init(); error = pci_register_driver(&scsih_driver); if (error) { @@ -8409,13 +8407,13 @@ _scsih_init(void) * * Returns 0 success, anything else error. */ -static void __exit -_scsih_exit(void) +void +scsih_exit(void) { pr_info("mpt3sas version %s unloading\n", MPT3SAS_DRIVER_VERSION); - mpt3sas_ctl_exit(); + ctl_exit(); pci_unregister_driver(&scsih_driver); @@ -8438,5 +8436,5 @@ _scsih_exit(void) sas_release_transport(mpt3sas_transport_template); } -module_init(_scsih_init); -module_exit(_scsih_exit); +module_init(scsih_init); +module_exit(scsih_exit); |