change wifi driver to cypress

hc

2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390

 kernel/drivers/scsi/scsi_transport_srp.c
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@@ -1,22 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * SCSI RDMA (SRP) transport class
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  *
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  * Copyright (C) 2007 FUJITA Tomonori <tomof@acm.org>
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- *
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- * This program is free software; you can redistribute it and/or
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- * modify it under the terms of the GNU General Public License as
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- * published by the Free Software Foundation, version 2 of the
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- * License.
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- *
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- * This program is distributed in the hope that it will be useful, but
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- * WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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- * General Public License for more details.
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- *
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- * You should have received a copy of the GNU General Public License
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- * along with this program; if not, write to the Free Software
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- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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- * 02110-1301 USA
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  */
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 #include <linux/init.h>
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 #include <linux/module.h>
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@@ -409,6 +395,10 @@
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 	}
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 }
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+/*
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+ * scsi_target_block() must have been called before this function is
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+ * called to guarantee that no .queuecommand() calls are in progress.
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+ */
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 static void __rport_fail_io_fast(struct srp_rport *rport)
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 {
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 	struct Scsi_Host *shost = rport_to_shost(rport);
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@@ -418,11 +408,7 @@
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 	if (srp_rport_set_state(rport, SRP_RPORT_FAIL_FAST))
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 		return;
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-	/*
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-	 * Call scsi_target_block() to wait for ongoing shost->queuecommand()
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-	 * calls before invoking i->f->terminate_rport_io().
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-	 */
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-	scsi_target_block(rport->dev.parent);
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+
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 	scsi_target_unblock(rport->dev.parent, SDEV_TRANSPORT_OFFLINE);
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 	/* Involve the LLD if possible to terminate all I/O on the rport. */
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@@ -591,8 +577,6 @@
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 		 * failure timers if these had not yet been started.
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 		 */
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 		__rport_fail_io_fast(rport);
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-		scsi_target_unblock(&shost->shost_gendev,
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-				    SDEV_TRANSPORT_OFFLINE);
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 		__srp_start_tl_fail_timers(rport);
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 	} else if (rport->state != SRP_RPORT_BLOCKED) {
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 		scsi_target_unblock(&shost->shost_gendev,