X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fscsi%2Faacraid%2Flinit.c;h=ae5f74fb62d5c93128d7075b86e80cdcb2d6cce0;hb=e760e716d47b48caf98da348368fd41b4a9b9e7e;hp=0e8267c1e9155a29df404823454a47268442a667;hpb=3b470ac43fcd9848fa65e58e54875ad75be61cec;p=linux-2.6-omap-h63xx.git diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index 0e8267c1e91..ae5f74fb62d 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -275,9 +275,9 @@ static const char *aac_info(struct Scsi_Host *shost) /** * aac_get_driver_ident - * @devtype: index into lookup table + * @devtype: index into lookup table * - * Returns a pointer to the entry in the driver lookup table. + * Returns a pointer to the entry in the driver lookup table. */ struct aac_driver_ident* aac_get_driver_ident(int devtype) @@ -449,9 +449,6 @@ static int aac_slave_configure(struct scsi_device *sdev) else if (depth < 2) depth = 2; scsi_adjust_queue_depth(sdev, MSG_ORDERED_TAG, depth); - if (!(((struct aac_dev *)host->hostdata)->adapter_info.options & - AAC_OPT_NEW_COMM)) - blk_queue_max_segment_size(sdev->request_queue, 65536); } else scsi_adjust_queue_depth(sdev, 0, 1); @@ -497,13 +494,14 @@ static int aac_change_queue_depth(struct scsi_device *sdev, int depth) static ssize_t aac_show_raid_level(struct device *dev, struct device_attribute *attr, char *buf) { - struct scsi_device * sdev = to_scsi_device(dev); + struct scsi_device *sdev = to_scsi_device(dev); + struct aac_dev *aac = (struct aac_dev *)(sdev->host->hostdata); if (sdev_channel(sdev) != CONTAINER_CHANNEL) return snprintf(buf, PAGE_SIZE, sdev->no_uld_attach - ? "Hidden\n" : "JBOD"); + ? "Hidden\n" : + ((aac->jbod && (sdev->type == TYPE_DISK)) ? "JBOD\n" : "")); return snprintf(buf, PAGE_SIZE, "%s\n", - get_container_type(((struct aac_dev *)(sdev->host->hostdata)) - ->fsa_dev[sdev_id(sdev)].type)); + get_container_type(aac->fsa_dev[sdev_id(sdev)].type)); } static struct device_attribute aac_raid_level_attr = { @@ -644,7 +642,7 @@ static int aac_eh_reset(struct scsi_cmnd* cmd) AAC_OPTION_MU_RESET) && aac_check_reset && ((aac_check_reset != 1) || - (aac->supplement_adapter_info.SupportedOptions2 & + !(aac->supplement_adapter_info.SupportedOptions2 & AAC_OPTION_IGNORE_RESET))) aac_reset_adapter(aac, 2); /* Bypass wait for command quiesce */ return SUCCESS; /* Cause an immediate retry of the command with a ten second delay after successful tur */ @@ -863,8 +861,8 @@ ssize_t aac_show_serial_number(struct class_device *class_dev, char *buf) le32_to_cpu(dev->adapter_info.serial[0])); if (len && !memcmp(&dev->supplement_adapter_info.MfgPcbaSerialNo[ - sizeof(dev->supplement_adapter_info.MfgPcbaSerialNo)+2-len], - buf, len)) + sizeof(dev->supplement_adapter_info.MfgPcbaSerialNo)-len], + buf, len-1)) len = snprintf(buf, PAGE_SIZE, "%.*s\n", (int)sizeof(dev->supplement_adapter_info.MfgPcbaSerialNo), dev->supplement_adapter_info.MfgPcbaSerialNo); @@ -1007,32 +1005,32 @@ static const struct file_operations aac_cfg_fops = { static struct scsi_host_template aac_driver_template = { .module = THIS_MODULE, - .name = "AAC", + .name = "AAC", .proc_name = AAC_DRIVERNAME, - .info = aac_info, - .ioctl = aac_ioctl, + .info = aac_info, + .ioctl = aac_ioctl, #ifdef CONFIG_COMPAT .compat_ioctl = aac_compat_ioctl, #endif - .queuecommand = aac_queuecommand, - .bios_param = aac_biosparm, + .queuecommand = aac_queuecommand, + .bios_param = aac_biosparm, .shost_attrs = aac_attrs, .slave_configure = aac_slave_configure, .change_queue_depth = aac_change_queue_depth, .sdev_attrs = aac_dev_attrs, .eh_abort_handler = aac_eh_abort, .eh_host_reset_handler = aac_eh_reset, - .can_queue = AAC_NUM_IO_FIB, - .this_id = MAXIMUM_NUM_CONTAINERS, - .sg_tablesize = 16, - .max_sectors = 128, + .can_queue = AAC_NUM_IO_FIB, + .this_id = MAXIMUM_NUM_CONTAINERS, + .sg_tablesize = 16, + .max_sectors = 128, #if (AAC_NUM_IO_FIB > 256) .cmd_per_lun = 256, #else - .cmd_per_lun = AAC_NUM_IO_FIB, + .cmd_per_lun = AAC_NUM_IO_FIB, #endif .use_clustering = ENABLE_CLUSTERING, - .emulated = 1, + .emulated = 1, }; static void __aac_shutdown(struct aac_dev * aac) @@ -1042,6 +1040,8 @@ static void __aac_shutdown(struct aac_dev * aac) aac_send_shutdown(aac); aac_adapter_disable_int(aac); free_irq(aac->pdev->irq, aac); + if (aac->msi) + pci_disable_msi(aac->pdev); } static int __devinit aac_probe_one(struct pci_dev *pdev, @@ -1137,21 +1137,25 @@ static int __devinit aac_probe_one(struct pci_dev *pdev, * Lets override negotiations and drop the maximum SG limit to 34 */ if ((aac_drivers[index].quirks & AAC_QUIRK_34SG) && - (aac->scsi_host_ptr->sg_tablesize > 34)) { - aac->scsi_host_ptr->sg_tablesize = 34; - aac->scsi_host_ptr->max_sectors - = (aac->scsi_host_ptr->sg_tablesize * 8) + 112; + (shost->sg_tablesize > 34)) { + shost->sg_tablesize = 34; + shost->max_sectors = (shost->sg_tablesize * 8) + 112; } if ((aac_drivers[index].quirks & AAC_QUIRK_17SG) && - (aac->scsi_host_ptr->sg_tablesize > 17)) { - aac->scsi_host_ptr->sg_tablesize = 17; - aac->scsi_host_ptr->max_sectors - = (aac->scsi_host_ptr->sg_tablesize * 8) + 112; + (shost->sg_tablesize > 17)) { + shost->sg_tablesize = 17; + shost->max_sectors = (shost->sg_tablesize * 8) + 112; } + error = pci_set_dma_max_seg_size(pdev, + (aac->adapter_info.options & AAC_OPT_NEW_COMM) ? + (shost->max_sectors << 9) : 65536); + if (error) + goto out_deinit; + /* - * Firware printf works only with older firmware. + * Firmware printf works only with older firmware. */ if (aac_drivers[index].quirks & AAC_QUIRK_34SG) aac->printf_enabled = 1; @@ -1253,7 +1257,7 @@ static struct pci_driver aac_pci_driver = { .id_table = aac_pci_tbl, .probe = aac_probe_one, .remove = __devexit_p(aac_remove_one), - .shutdown = aac_shutdown, + .shutdown = aac_shutdown, }; static int __init aac_init(void) @@ -1270,7 +1274,7 @@ static int __init aac_init(void) aac_cfg_major = register_chrdev( 0, "aac", &aac_cfg_fops); if (aac_cfg_major < 0) { printk(KERN_WARNING - "aacraid: unable to register \"aac\" device.\n"); + "aacraid: unable to register \"aac\" device.\n"); } return 0;