Commit cdc19470 authored by Linus Torvalds's avatar Linus Torvalds

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "This update includes the usual round of major driver updates (ncr5380,
  ufs, lpfc, be2iscsi, hisi_sas, storvsc, cxlflash, aacraid,
  megaraid_sas, ...).

  There's also an assortment of minor fixes and the major update of
  switching a bunch of drivers to pci_alloc_irq_vectors from Christoph"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (188 commits)
  scsi: megaraid_sas: handle dma_addr_t right on 32-bit
  scsi: megaraid_sas: array overflow in megasas_dump_frame()
  scsi: snic: switch to pci_irq_alloc_vectors
  scsi: megaraid_sas: driver version upgrade
  scsi: megaraid_sas: Change RAID_1_10_RMW_CMDS to RAID_1_PEER_CMDS and set value to 2
  scsi: megaraid_sas: Indentation and smatch warning fixes
  scsi: megaraid_sas: Cleanup VD_EXT_DEBUG and SPAN_DEBUG related debug prints
  scsi: megaraid_sas: Increase internal command pool
  scsi: megaraid_sas: Use synchronize_irq to wait for IRQs to complete
  scsi: megaraid_sas: Bail out the driver load if ld_list_query fails
  scsi: megaraid_sas: Change build_mpt_mfi_pass_thru to return void
  scsi: megaraid_sas: During OCR, if get_ctrl_info fails do not continue with OCR
  scsi: megaraid_sas: Do not set fp_possible if TM capable for non-RW syspdIO, change fp_possible to bool
  scsi: megaraid_sas: Remove unused pd_index from megasas_build_ld_nonrw_fusion
  scsi: megaraid_sas: megasas_return_cmd does not memset IO frame to zero
  scsi: megaraid_sas: max_fw_cmds are decremented twice, remove duplicate
  scsi: megaraid_sas: update can_queue only if the new value is less
  scsi: megaraid_sas: Change max_cmd from u32 to u16 in all functions
  scsi: megaraid_sas: set pd_after_lb from MR_BuildRaidContext and initialize pDevHandle to MR_DEVHANDLE_INVALID
  scsi: megaraid_sas: latest controller OCR capability from FW before sending shutdown DCMD
  ...
parents 772c8f6f d1da522f
......@@ -549,6 +549,7 @@ enum blk_eh_timer_return ata_scsi_timed_out(struct scsi_cmnd *cmd)
DPRINTK("EXIT, ret=%d\n", ret);
return ret;
}
EXPORT_SYMBOL(ata_scsi_timed_out);
static void ata_eh_unload(struct ata_port *ap)
{
......
......@@ -716,7 +716,6 @@ struct scsi_transport_template *ata_attach_transport(void)
return NULL;
i->t.eh_strategy_handler = ata_scsi_error;
i->t.eh_timed_out = ata_scsi_timed_out;
i->t.user_scan = ata_scsi_user_scan;
i->t.host_attrs.ac.attrs = &i->port_attrs[0];
......
......@@ -159,7 +159,6 @@ extern unsigned long ata_internal_cmd_timeout(struct ata_device *dev, u8 cmd);
extern void ata_internal_cmd_timed_out(struct ata_device *dev, u8 cmd);
extern void ata_eh_acquire(struct ata_port *ap);
extern void ata_eh_release(struct ata_port *ap);
extern enum blk_eh_timer_return ata_scsi_timed_out(struct scsi_cmnd *cmd);
extern void ata_scsi_error(struct Scsi_Host *host);
extern void ata_eh_fastdrain_timerfn(unsigned long arg);
extern void ata_qc_schedule_eh(struct ata_queued_cmd *qc);
......
......@@ -400,27 +400,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
}
static struct access_method SA5_access = {
SA5_submit_command,
SA5_intr_mask,
SA5_fifo_full,
SA5_intr_pending,
SA5_completed,
.submit_command = SA5_submit_command,
.set_intr_mask = SA5_intr_mask,
.fifo_full = SA5_fifo_full,
.intr_pending = SA5_intr_pending,
.command_completed = SA5_completed,
};
static struct access_method SA5B_access = {
SA5_submit_command,
SA5B_intr_mask,
SA5_fifo_full,
SA5B_intr_pending,
SA5_completed,
.submit_command = SA5_submit_command,
.set_intr_mask = SA5B_intr_mask,
.fifo_full = SA5_fifo_full,
.intr_pending = SA5B_intr_pending,
.command_completed = SA5_completed,
};
static struct access_method SA5_performant_access = {
SA5_submit_command,
SA5_performant_intr_mask,
SA5_fifo_full,
SA5_performant_intr_pending,
SA5_performant_completed,
.submit_command = SA5_submit_command,
.set_intr_mask = SA5_performant_intr_mask,
.fifo_full = SA5_fifo_full,
.intr_pending = SA5_performant_intr_pending,
.command_completed = SA5_performant_completed,
};
struct board_type {
......
......@@ -994,6 +994,7 @@ static struct scsi_host_template iscsi_iser_sht = {
.change_queue_depth = scsi_change_queue_depth,
.sg_tablesize = ISCSI_ISER_DEF_SG_TABLESIZE,
.cmd_per_lun = ISER_DEF_CMD_PER_LUN,
.eh_timed_out = iscsi_eh_cmd_timed_out,
.eh_abort_handler = iscsi_eh_abort,
.eh_device_reset_handler= iscsi_eh_device_reset,
.eh_target_reset_handler = iscsi_eh_recover_target,
......
......@@ -2869,6 +2869,7 @@ static struct scsi_host_template srp_template = {
.info = srp_target_info,
.queuecommand = srp_queuecommand,
.change_queue_depth = srp_change_queue_depth,
.eh_timed_out = srp_timed_out,
.eh_abort_handler = srp_abort,
.eh_device_reset_handler = srp_reset_device,
.eh_host_reset_handler = srp_reset_host,
......
......@@ -119,6 +119,7 @@ static struct scsi_host_template mptfc_driver_template = {
.target_destroy = mptfc_target_destroy,
.slave_destroy = mptscsih_slave_destroy,
.change_queue_depth = mptscsih_change_queue_depth,
.eh_timed_out = fc_eh_timed_out,
.eh_abort_handler = mptfc_abort,
.eh_device_reset_handler = mptfc_dev_reset,
.eh_bus_reset_handler = mptfc_bus_reset,
......
......@@ -65,7 +65,6 @@
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/miscdevice.h>
#include <linux/spinlock.h>
#include <linux/workqueue.h>
#include <linux/delay.h>
......
......@@ -1983,6 +1983,7 @@ static struct scsi_host_template mptsas_driver_template = {
.target_destroy = mptsas_target_destroy,
.slave_destroy = mptscsih_slave_destroy,
.change_queue_depth = mptscsih_change_queue_depth,
.eh_timed_out = mptsas_eh_timed_out,
.eh_abort_handler = mptscsih_abort,
.eh_device_reset_handler = mptscsih_dev_reset,
.eh_host_reset_handler = mptscsih_host_reset,
......@@ -5398,7 +5399,6 @@ mptsas_init(void)
sas_attach_transport(&mptsas_transport_functions);
if (!mptsas_transport_template)
return -ENODEV;
mptsas_transport_template->eh_timed_out = mptsas_eh_timed_out;
mptsasDoneCtx = mpt_register(mptscsih_io_done, MPTSAS_DRIVER,
"mptscsih_io_done");
......
......@@ -330,6 +330,7 @@ static struct scsi_host_template zfcp_scsi_host_template = {
.module = THIS_MODULE,
.name = "zfcp",
.queuecommand = zfcp_scsi_queuecommand,
.eh_timed_out = fc_eh_timed_out,
.eh_abort_handler = zfcp_scsi_eh_abort_handler,
.eh_device_reset_handler = zfcp_scsi_eh_device_reset_handler,
.eh_target_reset_handler = zfcp_scsi_eh_target_reset_handler,
......
......@@ -96,17 +96,6 @@
* of chips. To use it, you write an architecture specific functions
* and macros and include this file in your driver.
*
* These macros control options :
* AUTOSENSE - if defined, REQUEST SENSE will be performed automatically
* for commands that return with a CHECK CONDITION status.
*
* DIFFERENTIAL - if defined, NCR53c81 chips will use external differential
* transceivers.
*
* PSEUDO_DMA - if defined, PSEUDO DMA is used during the data transfer phases.
*
* REAL_DMA - if defined, REAL DMA is used during the data transfer phases.
*
* These macros MUST be defined :
*
* NCR5380_read(register) - read from the specified register
......@@ -347,7 +336,7 @@ static void NCR5380_print_phase(struct Scsi_Host *instance)
#endif
/**
* NCR58380_info - report driver and host information
* NCR5380_info - report driver and host information
* @instance: relevant scsi host instance
*
* For use as the host template info() handler.
......@@ -360,33 +349,6 @@ static const char *NCR5380_info(struct Scsi_Host *instance)
return hostdata->info;
}
static void prepare_info(struct Scsi_Host *instance)
{
struct NCR5380_hostdata *hostdata = shost_priv(instance);
snprintf(hostdata->info, sizeof(hostdata->info),
"%s, irq %d, "
"io_port 0x%lx, base 0x%lx, "
"can_queue %d, cmd_per_lun %d, "
"sg_tablesize %d, this_id %d, "
"flags { %s%s%s}, "
"options { %s} ",
instance->hostt->name, instance->irq,
hostdata->io_port, hostdata->base,
instance->can_queue, instance->cmd_per_lun,
instance->sg_tablesize, instance->this_id,
hostdata->flags & FLAG_DMA_FIXUP ? "DMA_FIXUP " : "",
hostdata->flags & FLAG_NO_PSEUDO_DMA ? "NO_PSEUDO_DMA " : "",
hostdata->flags & FLAG_TOSHIBA_DELAY ? "TOSHIBA_DELAY " : "",
#ifdef DIFFERENTIAL
"DIFFERENTIAL "
#endif
#ifdef PARITY
"PARITY "
#endif
"");
}
/**
* NCR5380_init - initialise an NCR5380
* @instance: adapter to configure
......@@ -436,7 +398,14 @@ static int NCR5380_init(struct Scsi_Host *instance, int flags)
if (!hostdata->work_q)
return -ENOMEM;
prepare_info(instance);
snprintf(hostdata->info, sizeof(hostdata->info),
"%s, irq %d, io_port 0x%lx, base 0x%lx, can_queue %d, cmd_per_lun %d, sg_tablesize %d, this_id %d, flags { %s%s%s}",
instance->hostt->name, instance->irq, hostdata->io_port,
hostdata->base, instance->can_queue, instance->cmd_per_lun,
instance->sg_tablesize, instance->this_id,
hostdata->flags & FLAG_DMA_FIXUP ? "DMA_FIXUP " : "",
hostdata->flags & FLAG_NO_PSEUDO_DMA ? "NO_PSEUDO_DMA " : "",
hostdata->flags & FLAG_TOSHIBA_DELAY ? "TOSHIBA_DELAY " : "");
NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
NCR5380_write(MODE_REG, MR_BASE);
......@@ -622,8 +591,9 @@ static inline void maybe_release_dma_irq(struct Scsi_Host *instance)
list_empty(&hostdata->unissued) &&
list_empty(&hostdata->autosense) &&
!hostdata->connected &&
!hostdata->selecting)
!hostdata->selecting) {
NCR5380_release_dma_irq(instance);
}
}
/**
......@@ -962,6 +932,7 @@ static irqreturn_t __maybe_unused NCR5380_intr(int irq, void *dev_id)
static struct scsi_cmnd *NCR5380_select(struct Scsi_Host *instance,
struct scsi_cmnd *cmd)
__releases(&hostdata->lock) __acquires(&hostdata->lock)
{
struct NCR5380_hostdata *hostdata = shost_priv(instance);
unsigned char tmp[3], phase;
......@@ -1194,8 +1165,16 @@ static struct scsi_cmnd *NCR5380_select(struct Scsi_Host *instance,
data = tmp;
phase = PHASE_MSGOUT;
NCR5380_transfer_pio(instance, &phase, &len, &data);
if (len) {
NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
cmd->result = DID_ERROR << 16;
complete_cmd(instance, cmd);
dsprintk(NDEBUG_SELECTION, instance, "IDENTIFY message transfer failed\n");
cmd = NULL;
goto out;
}
dsprintk(NDEBUG_SELECTION, instance, "nexus established.\n");
/* XXX need to handle errors here */
hostdata->connected = cmd;
hostdata->busy[cmd->device->id] |= 1 << cmd->device->lun;
......@@ -1654,6 +1633,7 @@ static int NCR5380_transfer_dma(struct Scsi_Host *instance,
*/
static void NCR5380_information_transfer(struct Scsi_Host *instance)
__releases(&hostdata->lock) __acquires(&hostdata->lock)
{
struct NCR5380_hostdata *hostdata = shost_priv(instance);
unsigned char msgout = NOP;
......
......@@ -81,11 +81,7 @@
#define ICR_ASSERT_ATN 0x02 /* rw Set to assert ATN */
#define ICR_ASSERT_DATA 0x01 /* rw SCSI_DATA_REG is asserted */
#ifdef DIFFERENTIAL
#define ICR_BASE ICR_DIFF_ENABLE
#else
#define ICR_BASE 0
#endif
#define MODE_REG 2
/*
......@@ -102,11 +98,7 @@
#define MR_DMA_MODE 0x02 /* rw DMA / pseudo DMA mode */
#define MR_ARBITRATE 0x01 /* rw start arbitration */
#ifdef PARITY
#define MR_BASE MR_ENABLE_PAR_CHECK
#else
#define MR_BASE 0
#endif
#define TARGET_COMMAND_REG 3
#define TCR_LAST_BYTE_SENT 0x80 /* ro DMA done */
......@@ -174,11 +166,7 @@
#define CSR_SCSI_BUF_RDY 0x02 /* ro SCSI buffer read */
#define CSR_GATED_53C80_IRQ 0x01 /* ro Last block xferred */
#if 0
#define CSR_BASE CSR_SCSI_BUFF_INTR | CSR_53C80_INTR
#else
#define CSR_BASE CSR_53C80_INTR
#endif
/* Note : PHASE_* macros are based on the values of the STATUS register */
#define PHASE_MASK (SR_MSG | SR_CD | SR_IO)
......@@ -234,11 +222,9 @@ struct NCR5380_hostdata {
unsigned char id_higher_mask; /* All bits above id_mask */
unsigned char last_message; /* Last Message Out */
unsigned long region_size; /* Size of address/port range */
char info[256];
char info[168]; /* Host banner message */
};
#ifdef __KERNEL__
struct NCR5380_cmd {
struct list_head list;
};
......@@ -331,5 +317,4 @@ static inline int NCR5380_dma_residual_none(struct NCR5380_hostdata *hostdata)
return 0;
}
#endif /* __KERNEL__ */
#endif /* NCR5380_H */
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
......@@ -5,7 +5,8 @@
* Adaptec aacraid device driver for Linux.
*
* Copyright (c) 2000-2010 Adaptec, Inc.
* 2010 PMC-Sierra, Inc. (aacraid@pmc-sierra.com)
* 2010-2015 PMC-Sierra, Inc. (aacraid@pmc-sierra.com)
* 2016-2017 Microsemi Corp. (aacraid@microsemi.com)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
......
......@@ -6,7 +6,8 @@
* Adaptec aacraid device driver for Linux.
*
* Copyright (c) 2000-2010 Adaptec, Inc.
* 2010 PMC-Sierra, Inc. (aacraid@pmc-sierra.com)
* 2010-2015 PMC-Sierra, Inc. (aacraid@pmc-sierra.com)
* 2016-2017 Microsemi Corp. (aacraid@microsemi.com)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
......@@ -60,7 +61,7 @@ static int aac_rkt_select_comm(struct aac_dev *dev, int comm)
* case warrants this half baked, but convenient, check here.
*/
if (dev->scsi_host_ptr->can_queue > AAC_NUM_IO_FIB_RKT) {
dev->init->MaxIoCommands =
dev->init->r7.max_io_commands =
cpu_to_le32(AAC_NUM_IO_FIB_RKT + AAC_NUM_MGT_FIB);
dev->scsi_host_ptr->can_queue = AAC_NUM_IO_FIB_RKT;
}
......
......@@ -6,7 +6,8 @@
* Adaptec aacraid device driver for Linux.
*
* Copyright (c) 2000-2010 Adaptec, Inc.
* 2010 PMC-Sierra, Inc. (aacraid@pmc-sierra.com)
* 2010-2015 PMC-Sierra, Inc. (aacraid@pmc-sierra.com)
* 2016-2017 Microsemi Corp. (aacraid@microsemi.com)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
......@@ -315,10 +316,10 @@ static void aac_rx_notify_adapter(struct aac_dev *dev, u32 event)
static void aac_rx_start_adapter(struct aac_dev *dev)
{
struct aac_init *init;
union aac_init *init;
init = dev->init;
init->HostElapsedSeconds = cpu_to_le32(get_seconds());
init->r7.host_elapsed_seconds = cpu_to_le32(get_seconds());
// We can only use a 32 bit address here
rx_sync_cmd(dev, INIT_STRUCT_BASE_ADDRESS, (u32)(ulong)dev->init_pa,
0, 0, 0, 0, 0, NULL, NULL, NULL, NULL, NULL);
......@@ -470,7 +471,7 @@ static int aac_rx_ioremap(struct aac_dev * dev, u32 size)
return 0;
}
static int aac_rx_restart_adapter(struct aac_dev *dev, int bled)
static int aac_rx_restart_adapter(struct aac_dev *dev, int bled, u8 reset_type)
{
u32 var = 0;
......@@ -559,7 +560,7 @@ int _aac_rx_init(struct aac_dev *dev)
dev->a_ops.adapter_enable_int = aac_rx_disable_interrupt;
dev->OIMR = status = rx_readb (dev, MUnit.OIMR);
if ((((status & 0x0c) != 0x0c) || aac_reset_devices || reset_devices) &&
!aac_rx_restart_adapter(dev, 0))
!aac_rx_restart_adapter(dev, 0, IOP_HWSOFT_RESET))
/* Make sure the Hardware FIFO is empty */
while ((++restart < 512) &&
(rx_readl(dev, MUnit.OutboundQueue) != 0xFFFFFFFFL));
......@@ -568,7 +569,8 @@ int _aac_rx_init(struct aac_dev *dev)
*/
status = rx_readl(dev, MUnit.OMRx[0]);
if (status & KERNEL_PANIC) {
if (aac_rx_restart_adapter(dev, aac_rx_check_health(dev)))
if (aac_rx_restart_adapter(dev,
aac_rx_check_health(dev), IOP_HWSOFT_RESET))
goto error_iounmap;
++restart;
}
......@@ -606,7 +608,8 @@ int _aac_rx_init(struct aac_dev *dev)
((startup_timeout > 60)
? (startup_timeout - 60)
: (startup_timeout / 2))))) {
if (likely(!aac_rx_restart_adapter(dev, aac_rx_check_health(dev))))
if (likely(!aac_rx_restart_adapter(dev,
aac_rx_check_health(dev), IOP_HWSOFT_RESET)))
start = jiffies;
++restart;
}
......
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
......@@ -84,7 +84,6 @@ static inline void queue_tail_inc(struct be_queue_info *q)
/*ISCSI */
struct be_aic_obj { /* Adaptive interrupt coalescing (AIC) info */
bool enable;
u32 min_eqd; /* in usecs */
u32 max_eqd; /* in usecs */
u32 prev_eqd; /* in usecs */
......@@ -94,8 +93,6 @@ struct be_aic_obj { /* Adaptive interrupt coalescing (AIC) info */
};
struct be_eq_obj {
bool todo_mcc_cq;
bool todo_cq;
u32 cq_count;
struct be_queue_info q;
struct beiscsi_hba *phba;
......
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
......@@ -2947,6 +2947,7 @@ static struct scsi_host_template bnx2fc_shost_template = {
.module = THIS_MODULE,
.name = "QLogic Offload FCoE Initiator",
.queuecommand = bnx2fc_queuecommand,
.eh_timed_out = fc_eh_timed_out,
.eh_abort_handler = bnx2fc_eh_abort, /* abts */
.eh_device_reset_handler = bnx2fc_eh_device_reset, /* lun reset */
.eh_target_reset_handler = bnx2fc_eh_target_reset, /* tgt reset */
......
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
This diff is collapsed.
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment