---

yaml --- r: 362515 b: refs/heads/master c: 93263e5 h: refs/heads/master i: 362513: 938a09b 362511: a977255 v: v3
git-mirror · Apr 14, 2013 · d823c33 · d823c33
1 parent f426d62
commit d823c33
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Showing 40 changed files with 354 additions and 223 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 89ced125472b8551c65526934b7f6c733a6864fa
+refs/heads/master: 93263e5283d5c2bc447bc42956f4fa58a3a0a63a
diff --git a/trunk/Documentation/scsi/LICENSE.qla2xxx b/trunk/Documentation/scsi/LICENSE.qla2xxx
@@ -1,4 +1,4 @@
-Copyright (c) 2003-2012 QLogic Corporation
+Copyright (c) 2003-2013 QLogic Corporation
 QLogic Linux FC-FCoE Driver
 
 This program includes a device driver for Linux 3.x.

diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS
@@ -6631,7 +6631,7 @@ S:	Supported
 F:	fs/reiserfs/
 
 REGISTER MAP ABSTRACTION
-M:	Mark Brown <broonie@opensource.wolfsonmicro.com>
+M:	Mark Brown <broonie@kernel.org>
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
 S:	Supported
 F:	drivers/base/regmap/
@@ -7379,7 +7379,7 @@ F:	sound/
 
 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
 M:	Liam Girdwood <lgirdwood@gmail.com>
-M:	Mark Brown <broonie@opensource.wolfsonmicro.com>
+M:	Mark Brown <broonie@kernel.org>
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
 L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
 W:	http://alsa-project.org/main/index.php/ASoC
@@ -7468,7 +7468,7 @@ F:	drivers/clk/spear/
 
 SPI SUBSYSTEM
 M:	Grant Likely <grant.likely@secretlab.ca>
-M:	Mark Brown <broonie@opensource.wolfsonmicro.com>
+M:	Mark Brown <broonie@kernel.org>
 L:	spi-devel-general@lists.sourceforge.net
 Q:	http://patchwork.kernel.org/project/spi-devel-general/list/
 T:	git git://git.secretlab.ca/git/linux-2.6.git
@@ -8713,7 +8713,7 @@ F:	drivers/scsi/vmw_pvscsi.h
 
 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
 M:	Liam Girdwood <lrg@ti.com>
-M:	Mark Brown <broonie@opensource.wolfsonmicro.com>
+M:	Mark Brown <broonie@kernel.org>
 W:	http://opensource.wolfsonmicro.com/node/15
 W:	http://www.slimlogic.co.uk/?p=48
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lrg/regulator.git

diff --git a/trunk/arch/m68k/include/asm/gpio.h b/trunk/arch/m68k/include/asm/gpio.h
@@ -86,4 +86,24 @@ static inline int gpio_cansleep(unsigned gpio)
 	return gpio < MCFGPIO_PIN_MAX ? 0 : __gpio_cansleep(gpio);
 }
 
+static inline int gpio_request_one(unsigned gpio, unsigned long flags, const char *label)
+{
+	int err;
+
+	err = gpio_request(gpio, label);
+	if (err)
+		return err;
+
+	if (flags & GPIOF_DIR_IN)
+		err = gpio_direction_input(gpio);
+	else
+		err = gpio_direction_output(gpio,
+			(flags & GPIOF_INIT_HIGH) ? 1 : 0);
+
+	if (err)
+		gpio_free(gpio);
+
+	return err;
+}
+
 #endif
diff --git a/trunk/arch/x86/include/asm/tlb.h b/trunk/arch/x86/include/asm/tlb.h
@@ -7,7 +7,7 @@
 
 #define tlb_flush(tlb)							\
 {									\
-	if (tlb->fullmm == 0)						\
+	if (!tlb->fullmm && !tlb->need_flush_all) 			\
 		flush_tlb_mm_range(tlb->mm, tlb->start, tlb->end, 0UL);	\
 	else								\
 		flush_tlb_mm_range(tlb->mm, 0UL, TLB_FLUSH_ALL, 0UL);	\

diff --git a/trunk/arch/x86/mm/pgtable.c b/trunk/arch/x86/mm/pgtable.c
@@ -58,6 +58,13 @@ void ___pte_free_tlb(struct mmu_gather *tlb, struct page *pte)
 void ___pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
 {
 	paravirt_release_pmd(__pa(pmd) >> PAGE_SHIFT);
+	/*
+	 * NOTE! For PAE, any changes to the top page-directory-pointer-table
+	 * entries need a full cr3 reload to flush.
+	 */
+#ifdef CONFIG_X86_PAE
+	tlb->need_flush_all = 1;
+#endif
 	tlb_remove_page(tlb, virt_to_page(pmd));
 }
 

diff --git a/trunk/drivers/scsi/ibmvscsi/ibmvscsi.c b/trunk/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -1899,8 +1899,8 @@ static int ibmvscsi_slave_configure(struct scsi_device *sdev)
 		sdev->allow_restart = 1;
 		blk_queue_rq_timeout(sdev->request_queue, 120 * HZ);
 	}
-	scsi_adjust_queue_depth(sdev, 0, shost->cmd_per_lun);
 	spin_unlock_irqrestore(shost->host_lock, lock_flags);
+	scsi_adjust_queue_depth(sdev, 0, shost->cmd_per_lun);
 	return 0;
 }
 

diff --git a/trunk/drivers/scsi/ipr.c b/trunk/drivers/scsi/ipr.c
@@ -5148,7 +5148,7 @@ static int ipr_cancel_op(struct scsi_cmnd *scsi_cmd)
 		ipr_trace;
 	}
 
-	list_add_tail(&ipr_cmd->queue, &hrrq->hrrq_free_q);
+	list_add_tail(&ipr_cmd->queue, &ipr_cmd->hrrq->hrrq_free_q);
 	if (!ipr_is_naca_model(res))
 		res->needs_sync_complete = 1;
 
@@ -9349,7 +9349,10 @@ static int ipr_test_msi(struct ipr_ioa_cfg *ioa_cfg, struct pci_dev *pdev)
 	int_reg = readl(ioa_cfg->regs.sense_interrupt_mask_reg);
 	spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
 
-	rc = request_irq(pdev->irq, ipr_test_intr, 0, IPR_NAME, ioa_cfg);
+	if (ioa_cfg->intr_flag == IPR_USE_MSIX)
+		rc = request_irq(ioa_cfg->vectors_info[0].vec, ipr_test_intr, 0, IPR_NAME, ioa_cfg);
+	else
+		rc = request_irq(pdev->irq, ipr_test_intr, 0, IPR_NAME, ioa_cfg);
 	if (rc) {
 		dev_err(&pdev->dev, "Can not assign irq %d\n", pdev->irq);
 		return rc;
@@ -9371,7 +9374,10 @@ static int ipr_test_msi(struct ipr_ioa_cfg *ioa_cfg, struct pci_dev *pdev)
 
 	spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
 
-	free_irq(pdev->irq, ioa_cfg);
+	if (ioa_cfg->intr_flag == IPR_USE_MSIX)
+		free_irq(ioa_cfg->vectors_info[0].vec, ioa_cfg);
+	else
+		free_irq(pdev->irq, ioa_cfg);
 
 	LEAVE;
 
@@ -9722,6 +9728,7 @@ static void __ipr_remove(struct pci_dev *pdev)
 	spin_unlock_irqrestore(ioa_cfg->host->host_lock, host_lock_flags);
 	wait_event(ioa_cfg->reset_wait_q, !ioa_cfg->in_reset_reload);
 	flush_work(&ioa_cfg->work_q);
+	INIT_LIST_HEAD(&ioa_cfg->used_res_q);
 	spin_lock_irqsave(ioa_cfg->host->host_lock, host_lock_flags);
 
 	spin_lock(&ipr_driver_lock);

diff --git a/trunk/drivers/scsi/libsas/sas_expander.c b/trunk/drivers/scsi/libsas/sas_expander.c
@@ -235,6 +235,17 @@ static void sas_set_ex_phy(struct domain_device *dev, int phy_id, void *rsp)
 	linkrate  = phy->linkrate;
 	memcpy(sas_addr, phy->attached_sas_addr, SAS_ADDR_SIZE);
 
+	/* Handle vacant phy - rest of dr data is not valid so skip it */
+	if (phy->phy_state == PHY_VACANT) {
+		memset(phy->attached_sas_addr, 0, SAS_ADDR_SIZE);
+		phy->attached_dev_type = NO_DEVICE;
+		if (!test_bit(SAS_HA_ATA_EH_ACTIVE, &ha->state)) {
+			phy->phy_id = phy_id;
+			goto skip;
+		} else
+			goto out;
+	}
+
 	phy->attached_dev_type = to_dev_type(dr);
 	if (test_bit(SAS_HA_ATA_EH_ACTIVE, &ha->state))
 		goto out;
@@ -272,6 +283,7 @@ static void sas_set_ex_phy(struct domain_device *dev, int phy_id, void *rsp)
 	phy->phy->maximum_linkrate = dr->pmax_linkrate;
 	phy->phy->negotiated_linkrate = phy->linkrate;
 
+ skip:
 	if (new_phy)
 		if (sas_phy_add(phy->phy)) {
 			sas_phy_free(phy->phy);
@@ -388,7 +400,7 @@ int sas_ex_phy_discover(struct domain_device *dev, int single)
 	if (!disc_req)
 		return -ENOMEM;
 
-	disc_resp = alloc_smp_req(DISCOVER_RESP_SIZE);
+	disc_resp = alloc_smp_resp(DISCOVER_RESP_SIZE);
 	if (!disc_resp) {
 		kfree(disc_req);
 		return -ENOMEM;

diff --git a/trunk/drivers/scsi/lpfc/lpfc_sli.c b/trunk/drivers/scsi/lpfc/lpfc_sli.c
@@ -438,11 +438,12 @@ lpfc_sli4_rq_put(struct lpfc_queue *hq, struct lpfc_queue *dq,
 	struct lpfc_rqe *temp_hrqe;
 	struct lpfc_rqe *temp_drqe;
 	struct lpfc_register doorbell;
-	int put_index = hq->host_index;
+	int put_index;
 
 	/* sanity check on queue memory */
 	if (unlikely(!hq) || unlikely(!dq))
 		return -ENOMEM;
+	put_index = hq->host_index;
 	temp_hrqe = hq->qe[hq->host_index].rqe;
 	temp_drqe = dq->qe[dq->host_index].rqe;
 

diff --git a/trunk/drivers/scsi/qla2xxx/qla_attr.c b/trunk/drivers/scsi/qla2xxx/qla_attr.c
@@ -1938,11 +1938,6 @@ qla24xx_vport_delete(struct fc_vport *fc_vport)
 		    "Timer for the VP[%d] has stopped\n", vha->vp_idx);
 	}
 
-	/* No pending activities shall be there on the vha now */
-	if (ql2xextended_error_logging & ql_dbg_user)
-		msleep(random32()%10);  /* Just to see if something falls on
-					* the net we have placed below */
-
 	BUG_ON(atomic_read(&vha->vref_count));
 
 	qla2x00_free_fcports(vha);

diff --git a/trunk/drivers/scsi/qla2xxx/qla_dbg.c b/trunk/drivers/scsi/qla2xxx/qla_dbg.c
@@ -15,6 +15,7 @@
  * | Mailbox commands             |       0x115b       | 0x111a-0x111b  |
  * |                              |                    | 0x112c-0x112e  |
  * |                              |                    | 0x113a         |
+ * |                              |                    | 0x1155-0x1158  |
  * | Device Discovery             |       0x2087       | 0x2020-0x2022, |
  * |                              |                    | 0x2016         |
  * | Queue Command and IO tracing |       0x3031       | 0x3006-0x300b  |
@@ -401,7 +402,7 @@ qla2xxx_copy_atioqueues(struct qla_hw_data *ha, void *ptr,
 		void *ring;
 	} aq, *aqp;
 
-	if (!ha->tgt.atio_q_length)
+	if (!ha->tgt.atio_ring)
 		return ptr;
 
 	num_queues = 1;

diff --git a/trunk/drivers/scsi/qla2xxx/qla_def.h b/trunk/drivers/scsi/qla2xxx/qla_def.h
@@ -863,7 +863,6 @@ typedef struct {
 #define	MBX_1		BIT_1
 #define	MBX_0		BIT_0
 
-#define RNID_TYPE_SET_VERSION	0x9
 #define RNID_TYPE_ASIC_TEMP	0xC
 
 /*

diff --git a/trunk/drivers/scsi/qla2xxx/qla_gbl.h b/trunk/drivers/scsi/qla2xxx/qla_gbl.h
@@ -357,9 +357,6 @@ qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *,
 extern int
 qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *);
 
-extern int
-qla2x00_set_driver_version(scsi_qla_host_t *, char *);
-
 extern int
 qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *,
 	uint16_t, uint16_t, uint16_t, uint16_t);

diff --git a/trunk/drivers/scsi/qla2xxx/qla_init.c b/trunk/drivers/scsi/qla2xxx/qla_init.c
@@ -619,8 +619,6 @@ qla2x00_initialize_adapter(scsi_qla_host_t *vha)
 	if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha))
 		qla24xx_read_fcp_prio_cfg(vha);
 
-	qla2x00_set_driver_version(vha, QLA2XXX_VERSION);
-
 	return (rval);
 }
 
@@ -1399,7 +1397,7 @@ qla2x00_alloc_fw_dump(scsi_qla_host_t *vha)
 			mq_size += ha->max_rsp_queues *
 			    (rsp->length * sizeof(response_t));
 		}
-		if (ha->tgt.atio_q_length)
+		if (ha->tgt.atio_ring)
 			mq_size += ha->tgt.atio_q_length * sizeof(request_t);
 		/* Allocate memory for Fibre Channel Event Buffer. */
 		if (!IS_QLA25XX(ha) && !IS_QLA81XX(ha) && !IS_QLA83XX(ha))

diff --git a/trunk/drivers/scsi/qla2xxx/qla_mbx.c b/trunk/drivers/scsi/qla2xxx/qla_mbx.c
@@ -3866,64 +3866,6 @@ qla81xx_restart_mpi_firmware(scsi_qla_host_t *vha)
 	return rval;
 }
 
-int
-qla2x00_set_driver_version(scsi_qla_host_t *vha, char *version)
-{
-	int rval;
-	mbx_cmd_t mc;
-	mbx_cmd_t *mcp = &mc;
-	int len;
-	uint16_t dwlen;
-	uint8_t *str;
-	dma_addr_t str_dma;
-	struct qla_hw_data *ha = vha->hw;
-
-	if (!IS_FWI2_CAPABLE(ha) || IS_QLA82XX(ha))
-		return QLA_FUNCTION_FAILED;
-
-	ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1155,
-	    "Entered %s.\n", __func__);
-
-	str = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &str_dma);
-	if (!str) {
-		ql_log(ql_log_warn, vha, 0x1156,
-		    "Failed to allocate driver version param.\n");
-		return QLA_MEMORY_ALLOC_FAILED;
-	}
-
-	memcpy(str, "\x7\x3\x11\x0", 4);
-	dwlen = str[0];
-	len = dwlen * sizeof(uint32_t) - 4;
-	memset(str + 4, 0, len);
-	if (len > strlen(version))
-		len = strlen(version);
-	memcpy(str + 4, version, len);
-
-	mcp->mb[0] = MBC_SET_RNID_PARAMS;
-	mcp->mb[1] = RNID_TYPE_SET_VERSION << 8 | dwlen;
-	mcp->mb[2] = MSW(LSD(str_dma));
-	mcp->mb[3] = LSW(LSD(str_dma));
-	mcp->mb[6] = MSW(MSD(str_dma));
-	mcp->mb[7] = LSW(MSD(str_dma));
-	mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
-	mcp->in_mb = MBX_0;
-	mcp->tov = MBX_TOV_SECONDS;
-	mcp->flags = 0;
-	rval = qla2x00_mailbox_command(vha, mcp);
-
-	if (rval != QLA_SUCCESS) {
-		ql_dbg(ql_dbg_mbx, vha, 0x1157,
-		    "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
-	} else {
-		ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1158,
-		    "Done %s.\n", __func__);
-	}
-
-	dma_pool_free(ha->s_dma_pool, str, str_dma);
-
-	return rval;
-}
-
 static int
 qla2x00_read_asic_temperature(scsi_qla_host_t *vha, uint16_t *temp)
 {

diff --git a/trunk/drivers/scsi/qla2xxx/qla_version.h b/trunk/drivers/scsi/qla2xxx/qla_version.h
@@ -7,7 +7,7 @@
 /*
  * Driver version
  */
-#define QLA2XXX_VERSION      "8.04.00.08-k"
+#define QLA2XXX_VERSION      "8.04.00.13-k"
 
 #define QLA_DRIVER_MAJOR_VER	8
 #define QLA_DRIVER_MINOR_VER	4

diff --git a/trunk/drivers/scsi/st.c b/trunk/drivers/scsi/st.c
@@ -4112,6 +4112,10 @@ static int st_probe(struct device *dev)
 	tpnt->disk = disk;
 	disk->private_data = &tpnt->driver;
 	disk->queue = SDp->request_queue;
+	/* SCSI tape doesn't register this gendisk via add_disk().  Manually
+	 * take queue reference that release_disk() expects. */
+	if (!blk_get_queue(disk->queue))
+		goto out_put_disk;
 	tpnt->driver = &st_template;
 
 	tpnt->device = SDp;
@@ -4185,7 +4189,7 @@ static int st_probe(struct device *dev)
 	idr_preload_end();
 	if (error < 0) {
 		pr_warn("st: idr allocation failed: %d\n", error);
-		goto out_put_disk;
+		goto out_put_queue;
 	}
 	tpnt->index = error;
 	sprintf(disk->disk_name, "st%d", tpnt->index);
@@ -4211,6 +4215,8 @@ static int st_probe(struct device *dev)
 	spin_lock(&st_index_lock);
 	idr_remove(&st_index_idr, tpnt->index);
 	spin_unlock(&st_index_lock);
+out_put_queue:
+	blk_put_queue(disk->queue);
 out_put_disk:
 	put_disk(disk);
 	kfree(tpnt);

diff --git a/trunk/drivers/target/target_core_alua.c b/trunk/drivers/target/target_core_alua.c
@@ -409,6 +409,7 @@ static inline int core_alua_state_standby(
 	case REPORT_LUNS:
 	case RECEIVE_DIAGNOSTIC:
 	case SEND_DIAGNOSTIC:
+		return 0;
 	case MAINTENANCE_IN:
 		switch (cdb[1] & 0x1f) {
 		case MI_REPORT_TARGET_PGS:
@@ -451,6 +452,7 @@ static inline int core_alua_state_unavailable(
 	switch (cdb[0]) {
 	case INQUIRY:
 	case REPORT_LUNS:
+		return 0;
 	case MAINTENANCE_IN:
 		switch (cdb[1] & 0x1f) {
 		case MI_REPORT_TARGET_PGS:
@@ -491,6 +493,7 @@ static inline int core_alua_state_transition(
 	switch (cdb[0]) {
 	case INQUIRY:
 	case REPORT_LUNS:
+		return 0;
 	case MAINTENANCE_IN:
 		switch (cdb[1] & 0x1f) {
 		case MI_REPORT_TARGET_PGS: