fc_fcp.c (c8b09f6fb67df7fc1b51ced1037fa9b677428149) fc_fcp.c (c40ecc12cfdb630332198a04e2832ae8218a61f1)
1/*
2 * Copyright(c) 2007 Intel Corporation. All rights reserved.
3 * Copyright(c) 2008 Red Hat, Inc. All rights reserved.
4 * Copyright(c) 2008 Mike Christie
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms and conditions of the GNU General Public License,
8 * version 2, as published by the Free Software Foundation.

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2168/**
2169 * fc_change_queue_depth() - Change a device's queue depth
2170 * @sdev: The SCSI device whose queue depth is to change
2171 * @qdepth: The new queue depth
2172 * @reason: The resason for the change
2173 */
2174int fc_change_queue_depth(struct scsi_device *sdev, int qdepth, int reason)
2175{
1/*
2 * Copyright(c) 2007 Intel Corporation. All rights reserved.
3 * Copyright(c) 2008 Red Hat, Inc. All rights reserved.
4 * Copyright(c) 2008 Mike Christie
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms and conditions of the GNU General Public License,
8 * version 2, as published by the Free Software Foundation.

--- 2159 unchanged lines hidden (view full) ---

2168/**
2169 * fc_change_queue_depth() - Change a device's queue depth
2170 * @sdev: The SCSI device whose queue depth is to change
2171 * @qdepth: The new queue depth
2172 * @reason: The resason for the change
2173 */
2174int fc_change_queue_depth(struct scsi_device *sdev, int qdepth, int reason)
2175{
2176 switch (reason) {
2177 case SCSI_QDEPTH_DEFAULT:
2178 scsi_adjust_queue_depth(sdev, qdepth);
2179 break;
2180 case SCSI_QDEPTH_QFULL:
2181 scsi_track_queue_full(sdev, qdepth);
2182 break;
2183 case SCSI_QDEPTH_RAMP_UP:
2184 scsi_adjust_queue_depth(sdev, qdepth);
2185 break;
2186 default:
2187 return -EOPNOTSUPP;
2188 }
2176 scsi_adjust_queue_depth(sdev, qdepth);
2189 return sdev->queue_depth;
2190}
2191EXPORT_SYMBOL(fc_change_queue_depth);
2192
2193/**
2194 * fc_fcp_destory() - Tear down the FCP layer for a given local port
2195 * @lport: The local port that no longer needs the FCP layer
2196 */

--- 74 unchanged lines hidden --- 		2177 return sdev->queue_depth;
2178}
2179EXPORT_SYMBOL(fc_change_queue_depth);
2180
2181/**
2182 * fc_fcp_destory() - Tear down the FCP layer for a given local port
2183 * @lport: The local port that no longer needs the FCP layer
2184 */

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