The gdth driver refers to a SCSI parallel, PCI-only HBA RAID adapter
which was manufactured by the now-defunct ICP Vortex company, later
acquired by Adaptec and superseded by the aacraid series of controllers.
The driver itself would require a major overhaul before any modifications
can be attempted, but seeing that it's unlikely to have any users left
it should rather be removed completely.
Signed-off-by: Hannes Reinecke <hare@xxxxxxx>
---
Documentation/kbuild/makefiles.rst | 4 +-
Documentation/process/magic-number.rst | 2 -
Documentation/scsi/scsi-parameters.rst | 3 -
Documentation/userspace-api/ioctl/ioctl-number.rst | 1 -
drivers/scsi/Kconfig | 14 -
drivers/scsi/Makefile | 2 -
drivers/scsi/gdth.h | 981 ---------------------
drivers/scsi/gdth_ioctl.h | 251 ------
drivers/scsi/gdth_proc.c | 586 ------------
drivers/scsi/gdth_proc.h | 18 -
10 files changed, 1 insertion(+), 1861 deletions(-)
delete mode 100644 drivers/scsi/gdth.h
delete mode 100644 drivers/scsi/gdth_ioctl.h
delete mode 100644 drivers/scsi/gdth_proc.c
delete mode 100644 drivers/scsi/gdth_proc.h
diff --git a/Documentation/kbuild/makefiles.rst b/Documentation/kbuild/makefiles.rst
index 0d5dd5413af0..dd90f9cdb54c 100644
--- a/Documentation/kbuild/makefiles.rst
+++ b/Documentation/kbuild/makefiles.rst
@@ -391,10 +391,8 @@ more details, with real examples.
# drivers/scsi/Makefile
CFLAGS_aha152x.o = -DAHA152X_STAT -DAUTOCONF
- CFLAGS_gdth.o = # -DDEBUG_GDTH=2 -D__SERIAL__ -D__COM2__ \
- -DGDTH_STATISTICS
- These two lines specify compilation flags for aha152x.o and gdth.o.
+ This line specify compilation flags for aha152x.o.
$(AFLAGS_$@) is a similar feature for source files in assembly
languages.
diff --git a/Documentation/process/magic-number.rst b/Documentation/process/magic-number.rst
index eee9b44553b3..cf9b45068f4f 100644
--- a/Documentation/process/magic-number.rst
+++ b/Documentation/process/magic-number.rst
@@ -100,7 +100,6 @@ USB_SERIAL_PORT_MAGIC 0x7301 usb_serial_port ``drivers/usb/se
CG_MAGIC 0x00090255 ufs_cylinder_group ``include/linux/ufs_fs.h``
RPORT_MAGIC 0x00525001 r_port ``drivers/char/rocket_int.h``
LSEMAGIC 0x05091998 lse ``drivers/fc4/fc.c``
-GDTIOCTL_MAGIC 0x06030f07 gdth_iowr_str ``drivers/scsi/gdth_ioctl.h``
RIEBL_MAGIC 0x09051990 ``drivers/net/atarilance.c``
NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
RED_MAGIC2 0x170fc2a5 (any) ``mm/slab.c``
@@ -144,7 +143,6 @@ PWC_MAGIC 0x89DC10AB pwc_device ``drivers/usb/me
NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
-DPMEM_MAGIC 0xc0ffee11 gdt_pci_sram ``drivers/scsi/gdth.h``
YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
CCB_MAGIC 0xf2691ad2 ccb ``drivers/scsi/ncr53c8xx.c``
QUEUE_MAGIC_FREE 0xf7e1c9a3 queue_entry ``drivers/scsi/arm/queue.c``
diff --git a/Documentation/scsi/scsi-parameters.rst b/Documentation/scsi/scsi-parameters.rst
index e5f68b431f5c..8f4127261662 100644
--- a/Documentation/scsi/scsi-parameters.rst
+++ b/Documentation/scsi/scsi-parameters.rst
@@ -38,9 +38,6 @@ parameters may be changed at runtime by the command
See drivers/scsi/BusLogic.c, comment before function
BusLogic_ParseDriverOptions().
- gdth= [HW,SCSI]
- See header of drivers/scsi/gdth.c.
-
gvp11= [HW,SCSI]
ips= [HW,SCSI] Adaptec / IBM ServeRAID controller
diff --git a/Documentation/userspace-api/ioctl/ioctl-number.rst b/Documentation/userspace-api/ioctl/ioctl-number.rst
index 55a2d9b2ce33..e97d85efd210 100644
--- a/Documentation/userspace-api/ioctl/ioctl-number.rst
+++ b/Documentation/userspace-api/ioctl/ioctl-number.rst
@@ -157,7 +157,6 @@ Code Seq# Include File Comments
'I' all linux/isdn.h conflict!
'I' 00-0F drivers/isdn/divert/isdn_divert.h conflict!
'I' 40-4F linux/mISDNif.h conflict!
-'J' 00-1F drivers/scsi/gdth_ioctl.h
'K' all linux/kd.h
'L' 00-1F linux/loop.h conflict!
'L' 10-1F drivers/scsi/mpt3sas/mpt3sas_ctl.h conflict!
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 701b61ec76ee..322d582a22d2 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -669,20 +669,6 @@ config SCSI_FDOMAIN_ISA
To compile this driver as a module, choose M here: the
module will be called fdomain_isa.
-config SCSI_GDTH
- tristate "Intel/ICP (former GDT SCSI Disk Array) RAID Controller support"
- depends on PCI && SCSI
- help
- Formerly called GDT SCSI Disk Array Controller Support.
-
- This is a driver for RAID/SCSI Disk Array Controllers (EISA/ISA/PCI)
- manufactured by Intel Corporation/ICP vortex GmbH. It is documented
- in the kernel source in <file:drivers/scsi/gdth.c> and
- <file:drivers/scsi/gdth.h>.
-
- To compile this driver as a module, choose M here: the
- module will be called gdth.
-
config SCSI_ISCI
tristate "Intel(R) C600 Series Chipset SAS Controller"
depends on PCI && SCSI
diff --git a/drivers/scsi/Makefile b/drivers/scsi/Makefile
index c00e3dd57990..bc3882f5cc69 100644
--- a/drivers/scsi/Makefile
+++ b/drivers/scsi/Makefile
@@ -16,7 +16,6 @@
CFLAGS_aha152x.o = -DAHA152X_STAT -DAUTOCONF
-CFLAGS_gdth.o = # -DDEBUG_GDTH=2 -D__SERIAL__ -D__COM2__ -DGDTH_STATISTICS
obj-$(CONFIG_PCMCIA) += pcmcia/
@@ -103,7 +102,6 @@ obj-$(CONFIG_SCSI_MPT3SAS) += mpt3sas/
obj-$(CONFIG_SCSI_UFSHCD) += ufs/
obj-$(CONFIG_SCSI_ACARD) += atp870u.o
obj-$(CONFIG_SCSI_SUNESP) += esp_scsi.o sun_esp.o
-obj-$(CONFIG_SCSI_GDTH) += gdth.o
obj-$(CONFIG_SCSI_INITIO) += initio.o
obj-$(CONFIG_SCSI_INIA100) += a100u2w.o
obj-$(CONFIG_SCSI_QLOGICPTI) += qlogicpti.o
diff --git a/drivers/scsi/gdth.h b/drivers/scsi/gdth.h
deleted file mode 100644
index 5a13d406d40e..000000000000
--- a/drivers/scsi/gdth.h
+++ /dev/null
@@ -1,981 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _GDTH_H
-#define _GDTH_H
-
-/*
- * Header file for the GDT Disk Array/Storage RAID controllers driver for Linux
- *
- * gdth.h Copyright (C) 1995-06 ICP vortex, Achim Leubner
- * See gdth.c for further informations and
- * below for supported controller types
- *
- * <achim_leubner@xxxxxxxxxxx>
- *
- * $Id: gdth.h,v 1.58 2006/01/11 16:14:09 achim Exp $
- */
-
-#include <linux/types.h>
-
-#ifndef TRUE
-#define TRUE 1
-#endif
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-/* defines, macros */
-
-/* driver version */
-#define GDTH_VERSION_STR "3.05"
-#define GDTH_VERSION 3
-#define GDTH_SUBVERSION 5
-
-/* protocol version */
-#define PROTOCOL_VERSION 1
-
-/* OEM IDs */
-#define OEM_ID_ICP 0x941c
-#define OEM_ID_INTEL 0x8000
-
-/* controller classes */
-#define GDT_PCI 0x03 /* PCI controller */
-#define GDT_PCINEW 0x04 /* new PCI controller */
-#define GDT_PCIMPR 0x05 /* PCI MPR controller */
-
-#ifndef PCI_DEVICE_ID_VORTEX_GDT60x0
-/* GDT_PCI */
-#define PCI_DEVICE_ID_VORTEX_GDT60x0 0 /* GDT6000/6020/6050 */
-#define PCI_DEVICE_ID_VORTEX_GDT6000B 1 /* GDT6000B/6010 */
-/* GDT_PCINEW */
-#define PCI_DEVICE_ID_VORTEX_GDT6x10 2 /* GDT6110/6510 */
-#define PCI_DEVICE_ID_VORTEX_GDT6x20 3 /* GDT6120/6520 */
-#define PCI_DEVICE_ID_VORTEX_GDT6530 4 /* GDT6530 */
-#define PCI_DEVICE_ID_VORTEX_GDT6550 5 /* GDT6550 */
-/* GDT_PCINEW, wide/ultra SCSI controllers */
-#define PCI_DEVICE_ID_VORTEX_GDT6x17 6 /* GDT6117/6517 */
-#define PCI_DEVICE_ID_VORTEX_GDT6x27 7 /* GDT6127/6527 */
-#define PCI_DEVICE_ID_VORTEX_GDT6537 8 /* GDT6537 */
-#define PCI_DEVICE_ID_VORTEX_GDT6557 9 /* GDT6557/6557-ECC */
-/* GDT_PCINEW, wide SCSI controllers */
-#define PCI_DEVICE_ID_VORTEX_GDT6x15 10 /* GDT6115/6515 */
-#define PCI_DEVICE_ID_VORTEX_GDT6x25 11 /* GDT6125/6525 */
-#define PCI_DEVICE_ID_VORTEX_GDT6535 12 /* GDT6535 */
-#define PCI_DEVICE_ID_VORTEX_GDT6555 13 /* GDT6555/6555-ECC */
-#endif
-
-#ifndef PCI_DEVICE_ID_VORTEX_GDT6x17RP
-/* GDT_MPR, RP series, wide/ultra SCSI */
-#define PCI_DEVICE_ID_VORTEX_GDT6x17RP 0x100 /* GDT6117RP/GDT6517RP */
-#define PCI_DEVICE_ID_VORTEX_GDT6x27RP 0x101 /* GDT6127RP/GDT6527RP */
-#define PCI_DEVICE_ID_VORTEX_GDT6537RP 0x102 /* GDT6537RP */
-#define PCI_DEVICE_ID_VORTEX_GDT6557RP 0x103 /* GDT6557RP */
-/* GDT_MPR, RP series, narrow/ultra SCSI */
-#define PCI_DEVICE_ID_VORTEX_GDT6x11RP 0x104 /* GDT6111RP/GDT6511RP */
-#define PCI_DEVICE_ID_VORTEX_GDT6x21RP 0x105 /* GDT6121RP/GDT6521RP */
-#endif
-#ifndef PCI_DEVICE_ID_VORTEX_GDT6x17RD
-/* GDT_MPR, RD series, wide/ultra SCSI */
-#define PCI_DEVICE_ID_VORTEX_GDT6x17RD 0x110 /* GDT6117RD/GDT6517RD */
-#define PCI_DEVICE_ID_VORTEX_GDT6x27RD 0x111 /* GDT6127RD/GDT6527RD */
-#define PCI_DEVICE_ID_VORTEX_GDT6537RD 0x112 /* GDT6537RD */
-#define PCI_DEVICE_ID_VORTEX_GDT6557RD 0x113 /* GDT6557RD */
-/* GDT_MPR, RD series, narrow/ultra SCSI */
-#define PCI_DEVICE_ID_VORTEX_GDT6x11RD 0x114 /* GDT6111RD/GDT6511RD */
-#define PCI_DEVICE_ID_VORTEX_GDT6x21RD 0x115 /* GDT6121RD/GDT6521RD */
-/* GDT_MPR, RD series, wide/ultra2 SCSI */
-#define PCI_DEVICE_ID_VORTEX_GDT6x18RD 0x118 /* GDT6118RD/GDT6518RD/
- GDT6618RD */
-#define PCI_DEVICE_ID_VORTEX_GDT6x28RD 0x119 /* GDT6128RD/GDT6528RD/
- GDT6628RD */
-#define PCI_DEVICE_ID_VORTEX_GDT6x38RD 0x11A /* GDT6538RD/GDT6638RD */
-#define PCI_DEVICE_ID_VORTEX_GDT6x58RD 0x11B /* GDT6558RD/GDT6658RD */
-/* GDT_MPR, RN series (64-bit PCI), wide/ultra2 SCSI */
-#define PCI_DEVICE_ID_VORTEX_GDT7x18RN 0x168 /* GDT7118RN/GDT7518RN/
- GDT7618RN */
-#define PCI_DEVICE_ID_VORTEX_GDT7x28RN 0x169 /* GDT7128RN/GDT7528RN/
- GDT7628RN */
-#define PCI_DEVICE_ID_VORTEX_GDT7x38RN 0x16A /* GDT7538RN/GDT7638RN */
-#define PCI_DEVICE_ID_VORTEX_GDT7x58RN 0x16B /* GDT7558RN/GDT7658RN */
-#endif
-
-#ifndef PCI_DEVICE_ID_VORTEX_GDT6x19RD
-/* GDT_MPR, RD series, Fibre Channel */
-#define PCI_DEVICE_ID_VORTEX_GDT6x19RD 0x210 /* GDT6519RD/GDT6619RD */
-#define PCI_DEVICE_ID_VORTEX_GDT6x29RD 0x211 /* GDT6529RD/GDT6629RD */
-/* GDT_MPR, RN series (64-bit PCI), Fibre Channel */
-#define PCI_DEVICE_ID_VORTEX_GDT7x19RN 0x260 /* GDT7519RN/GDT7619RN */
-#define PCI_DEVICE_ID_VORTEX_GDT7x29RN 0x261 /* GDT7529RN/GDT7629RN */
-#endif
-
-#ifndef PCI_DEVICE_ID_VORTEX_GDTMAXRP
-/* GDT_MPR, last device ID */
-#define PCI_DEVICE_ID_VORTEX_GDTMAXRP 0x2ff
-#endif
-
-#ifndef PCI_DEVICE_ID_VORTEX_GDTNEWRX
-/* new GDT Rx Controller */
-#define PCI_DEVICE_ID_VORTEX_GDTNEWRX 0x300
-#endif
-
-#ifndef PCI_DEVICE_ID_VORTEX_GDTNEWRX2
-/* new(2) GDT Rx Controller */
-#define PCI_DEVICE_ID_VORTEX_GDTNEWRX2 0x301
-#endif
-
-#ifndef PCI_DEVICE_ID_INTEL_SRC
-/* Intel Storage RAID Controller */
-#define PCI_DEVICE_ID_INTEL_SRC 0x600
-#endif
-
-#ifndef PCI_DEVICE_ID_INTEL_SRC_XSCALE
-/* Intel Storage RAID Controller */
-#define PCI_DEVICE_ID_INTEL_SRC_XSCALE 0x601
-#endif
-
-/* limits */
-#define GDTH_SCRATCH PAGE_SIZE /* 4KB scratch buffer */
-#define GDTH_MAXCMDS 120
-#define GDTH_MAXC_P_L 16 /* max. cmds per lun */
-#define GDTH_MAX_RAW 2 /* max. cmds per raw device */
-#define MAXOFFSETS 128
-#define MAXHA 16
-#define MAXID 127
-#define MAXLUN 8
-#define MAXBUS 6
-#define MAX_EVENTS 100 /* event buffer count */
-#define MAX_RES_ARGS 40 /* device reservation,
- must be a multiple of 4 */
-#define MAXCYLS 1024
-#define HEADS 64
-#define SECS 32 /* mapping 64*32 */
-#define MEDHEADS 127
-#define MEDSECS 63 /* mapping 127*63 */
-#define BIGHEADS 255
-#define BIGSECS 63 /* mapping 255*63 */
-
-/* special command ptr. */
-#define UNUSED_CMND ((struct scsi_cmnd *)-1)
-#define INTERNAL_CMND ((struct scsi_cmnd *)-2)
-#define SCREEN_CMND ((struct scsi_cmnd *)-3)
-#define SPECIAL_SCP(p) (p==UNUSED_CMND || p==INTERNAL_CMND || p==SCREEN_CMND)
-
-/* controller services */
-#define SCSIRAWSERVICE 3
-#define CACHESERVICE 9
-#define SCREENSERVICE 11
-
-/* screenservice defines */
-#define MSG_INV_HANDLE -1 /* special message handle */
-#define MSGLEN 16 /* size of message text */
-#define MSG_SIZE 34 /* size of message structure */
-#define MSG_REQUEST 0 /* async. event: message */
-
-/* DPMEM constants */
-#define DPMEM_MAGIC 0xC0FFEE11
-#define IC_HEADER_BYTES 48
-#define IC_QUEUE_BYTES 4
-#define DPMEM_COMMAND_OFFSET IC_HEADER_BYTES+IC_QUEUE_BYTES*MAXOFFSETS
-
-/* cluster_type constants */
-#define CLUSTER_DRIVE 1
-#define CLUSTER_MOUNTED 2
-#define CLUSTER_RESERVED 4
-#define CLUSTER_RESERVE_STATE (CLUSTER_DRIVE|CLUSTER_MOUNTED|CLUSTER_RESERVED)
-
-/* commands for all services, cache service */
-#define GDT_INIT 0 /* service initialization */
-#define GDT_READ 1 /* read command */
-#define GDT_WRITE 2 /* write command */
-#define GDT_INFO 3 /* information about devices */
-#define GDT_FLUSH 4 /* flush dirty cache buffers */
-#define GDT_IOCTL 5 /* ioctl command */
-#define GDT_DEVTYPE 9 /* additional information */
-#define GDT_MOUNT 10 /* mount cache device */
-#define GDT_UNMOUNT 11 /* unmount cache device */
-#define GDT_SET_FEAT 12 /* set feat. (scatter/gather) */
-#define GDT_GET_FEAT 13 /* get features */
-#define GDT_WRITE_THR 16 /* write through */
-#define GDT_READ_THR 17 /* read through */
-#define GDT_EXT_INFO 18 /* extended info */
-#define GDT_RESET 19 /* controller reset */
-#define GDT_RESERVE_DRV 20 /* reserve host drive */
-#define GDT_RELEASE_DRV 21 /* release host drive */
-#define GDT_CLUST_INFO 22 /* cluster info */
-#define GDT_RW_ATTRIBS 23 /* R/W attribs (write thru,..)*/
-#define GDT_CLUST_RESET 24 /* releases the cluster drives*/
-#define GDT_FREEZE_IO 25 /* freezes all IOs */
-#define GDT_UNFREEZE_IO 26 /* unfreezes all IOs */
-#define GDT_X_INIT_HOST 29 /* ext. init: 64 bit support */
-#define GDT_X_INFO 30 /* ext. info for drives>2TB */
-
-/* raw service commands */
-#define GDT_RESERVE 14 /* reserve dev. to raw serv. */
-#define GDT_RELEASE 15 /* release device */
-#define GDT_RESERVE_ALL 16 /* reserve all devices */
-#define GDT_RELEASE_ALL 17 /* release all devices */
-#define GDT_RESET_BUS 18 /* reset bus */
-#define GDT_SCAN_START 19 /* start device scan */
-#define GDT_SCAN_END 20 /* stop device scan */
-#define GDT_X_INIT_RAW 21 /* ext. init: 64 bit support */
-
-/* screen service commands */
-#define GDT_REALTIME 3 /* realtime clock to screens. */
-#define GDT_X_INIT_SCR 4 /* ext. init: 64 bit support */
-
-/* IOCTL command defines */
-#define SCSI_DR_INFO 0x00 /* SCSI drive info */
-#define SCSI_CHAN_CNT 0x05 /* SCSI channel count */
-#define SCSI_DR_LIST 0x06 /* SCSI drive list */
-#define SCSI_DEF_CNT 0x15 /* grown/primary defects */
-#define DSK_STATISTICS 0x4b /* SCSI disk statistics */
-#define IOCHAN_DESC 0x5d /* description of IO channel */
-#define IOCHAN_RAW_DESC 0x5e /* description of raw IO chn. */
-#define L_CTRL_PATTERN 0x20000000L /* SCSI IOCTL mask */
-#define ARRAY_INFO 0x12 /* array drive info */
-#define ARRAY_DRV_LIST 0x0f /* array drive list */
-#define ARRAY_DRV_LIST2 0x34 /* array drive list (new) */
-#define LA_CTRL_PATTERN 0x10000000L /* array IOCTL mask */
-#define CACHE_DRV_CNT 0x01 /* cache drive count */
-#define CACHE_DRV_LIST 0x02 /* cache drive list */
-#define CACHE_INFO 0x04 /* cache info */
-#define CACHE_CONFIG 0x05 /* cache configuration */
-#define CACHE_DRV_INFO 0x07 /* cache drive info */
-#define BOARD_FEATURES 0x15 /* controller features */
-#define BOARD_INFO 0x28 /* controller info */
-#define SET_PERF_MODES 0x82 /* set mode (coalescing,..) */
-#define GET_PERF_MODES 0x83 /* get mode */
-#define CACHE_READ_OEM_STRING_RECORD 0x84 /* read OEM string record */
-#define HOST_GET 0x10001L /* get host drive list */
-#define IO_CHANNEL 0x00020000L /* default IO channel */
-#define INVALID_CHANNEL 0x0000ffffL /* invalid channel */
-
-/* service errors */
-#define S_OK 1 /* no error */
-#define S_GENERR 6 /* general error */
-#define S_BSY 7 /* controller busy */
-#define S_CACHE_UNKNOWN 12 /* cache serv.: drive unknown */
-#define S_RAW_SCSI 12 /* raw serv.: target error */
-#define S_RAW_ILL 0xff /* raw serv.: illegal */
-#define S_NOFUNC -2 /* unknown function */
-#define S_CACHE_RESERV -24 /* cache: reserv. conflict */
-
-/* timeout values */
-#define INIT_RETRIES 100000 /* 100000 * 1ms = 100s */
-#define INIT_TIMEOUT 100000 /* 100000 * 1ms = 100s */
-#define POLL_TIMEOUT 10000 /* 10000 * 1ms = 10s */
-
-/* priorities */
-#define DEFAULT_PRI 0x20
-#define IOCTL_PRI 0x10
-#define HIGH_PRI 0x08
-
-/* data directions */
-#define GDTH_DATA_IN 0x01000000L /* data from target */
-#define GDTH_DATA_OUT 0x00000000L /* data to target */
-
-/* other defines */
-#define LINUX_OS 8 /* used for cache optim. */
-#define SECS32 0x1f /* round capacity */
-#define BIOS_ID_OFFS 0x10 /* offset contr-ID in ISABIOS */
-#define LOCALBOARD 0 /* board node always 0 */
-#define ASYNCINDEX 0 /* cmd index async. event */
-#define SPEZINDEX 1 /* cmd index unknown service */
-#define COALINDEX (GDTH_MAXCMDS + 2)
-
-/* features */
-#define SCATTER_GATHER 1 /* s/g feature */
-#define GDT_WR_THROUGH 0x100 /* WRITE_THROUGH supported */
-#define GDT_64BIT 0x200 /* 64bit / drv>2TB support */
-
-#include "gdth_ioctl.h"
-
-/* screenservice message */
-typedef struct {
- u32 msg_handle; /* message handle */
- u32 msg_len; /* size of message */
- u32 msg_alen; /* answer length */
- u8 msg_answer; /* answer flag */
- u8 msg_ext; /* more messages */
- u8 msg_reserved[2];
- char msg_text[MSGLEN+2]; /* the message text */
-} __attribute__((packed)) gdth_msg_str;
-
-
-/* IOCTL data structures */
-
-/* Status coalescing buffer for returning multiple requests per interrupt */
-typedef struct {
- u32 status;
- u32 ext_status;
- u32 info0;
- u32 info1;
-} __attribute__((packed)) gdth_coal_status;
-
-/* performance mode data structure */
-typedef struct {
- u32 version; /* The version of this IOCTL structure. */
- u32 st_mode; /* 0=dis., 1=st_buf_addr1 valid, 2=both */
- u32 st_buff_addr1; /* physical address of status buffer 1 */
- u32 st_buff_u_addr1; /* reserved for 64 bit addressing */
- u32 st_buff_indx1; /* reserved command idx. for this buffer */
- u32 st_buff_addr2; /* physical address of status buffer 1 */
- u32 st_buff_u_addr2; /* reserved for 64 bit addressing */
- u32 st_buff_indx2; /* reserved command idx. for this buffer */
- u32 st_buff_size; /* size of each buffer in bytes */
- u32 cmd_mode; /* 0 = mode disabled, 1 = cmd_buff_addr1 */
- u32 cmd_buff_addr1; /* physical address of cmd buffer 1 */
- u32 cmd_buff_u_addr1; /* reserved for 64 bit addressing */
- u32 cmd_buff_indx1; /* cmd buf addr1 unique identifier */
- u32 cmd_buff_addr2; /* physical address of cmd buffer 1 */
- u32 cmd_buff_u_addr2; /* reserved for 64 bit addressing */
- u32 cmd_buff_indx2; /* cmd buf addr1 unique identifier */
- u32 cmd_buff_size; /* size of each cmd buffer in bytes */
- u32 reserved1;
- u32 reserved2;
-} __attribute__((packed)) gdth_perf_modes;
-
-/* SCSI drive info */
-typedef struct {
- u8 vendor[8]; /* vendor string */
- u8 product[16]; /* product string */
- u8 revision[4]; /* revision */
- u32 sy_rate; /* current rate for sync. tr. */
- u32 sy_max_rate; /* max. rate for sync. tr. */
- u32 no_ldrive; /* belongs to this log. drv.*/
- u32 blkcnt; /* number of blocks */
- u16 blksize; /* size of block in bytes */
- u8 available; /* flag: access is available */
- u8 init; /* medium is initialized */
- u8 devtype; /* SCSI devicetype */
- u8 rm_medium; /* medium is removable */
- u8 wp_medium; /* medium is write protected */
- u8 ansi; /* SCSI I/II or III? */
- u8 protocol; /* same as ansi */
- u8 sync; /* flag: sync. transfer enab. */
- u8 disc; /* flag: disconnect enabled */
- u8 queueing; /* flag: command queing enab. */
- u8 cached; /* flag: caching enabled */
- u8 target_id; /* target ID of device */
- u8 lun; /* LUN id of device */
- u8 orphan; /* flag: drive fragment */
- u32 last_error; /* sense key or drive state */
- u32 last_result; /* result of last command */
- u32 check_errors; /* err. in last surface check */
- u8 percent; /* progress for surface check */
- u8 last_check; /* IOCTRL operation */
- u8 res[2];
- u32 flags; /* from 1.19/2.19: raw reserv.*/
- u8 multi_bus; /* multi bus dev? (fibre ch.) */
- u8 mb_status; /* status: available? */
- u8 res2[2];
- u8 mb_alt_status; /* status on second bus */
- u8 mb_alt_bid; /* number of second bus */
- u8 mb_alt_tid; /* target id on second bus */
- u8 res3;
- u8 fc_flag; /* from 1.22/2.22: info valid?*/
- u8 res4;
- u16 fc_frame_size; /* frame size (bytes) */
- char wwn[8]; /* world wide name */
-} __attribute__((packed)) gdth_diskinfo_str;
-
-/* get SCSI channel count */
-typedef struct {
- u32 channel_no; /* number of channel */
- u32 drive_cnt; /* drive count */
- u8 siop_id; /* SCSI processor ID */
- u8 siop_state; /* SCSI processor state */
-} __attribute__((packed)) gdth_getch_str;
-
-/* get SCSI drive numbers */
-typedef struct {
- u32 sc_no; /* SCSI channel */
- u32 sc_cnt; /* sc_list[] elements */
- u32 sc_list[MAXID]; /* minor device numbers */
-} __attribute__((packed)) gdth_drlist_str;
-
-/* get grown/primary defect count */
-typedef struct {
- u8 sddc_type; /* 0x08: grown, 0x10: prim. */
- u8 sddc_format; /* list entry format */
- u8 sddc_len; /* list entry length */
- u8 sddc_res;
- u32 sddc_cnt; /* entry count */
-} __attribute__((packed)) gdth_defcnt_str;
-
-/* disk statistics */
-typedef struct {
- u32 bid; /* SCSI channel */
- u32 first; /* first SCSI disk */
- u32 entries; /* number of elements */
- u32 count; /* (R) number of init. el. */
- u32 mon_time; /* time stamp */
- struct {
- u8 tid; /* target ID */
- u8 lun; /* LUN */
- u8 res[2];
- u32 blk_size; /* block size in bytes */
- u32 rd_count; /* bytes read */
- u32 wr_count; /* bytes written */
- u32 rd_blk_count; /* blocks read */
- u32 wr_blk_count; /* blocks written */
- u32 retries; /* retries */
- u32 reassigns; /* reassigns */
- } __attribute__((packed)) list[1];
-} __attribute__((packed)) gdth_dskstat_str;
-
-/* IO channel header */
-typedef struct {
- u32 version; /* version (-1UL: newest) */
- u8 list_entries; /* list entry count */
- u8 first_chan; /* first channel number */
- u8 last_chan; /* last channel number */
- u8 chan_count; /* (R) channel count */
- u32 list_offset; /* offset of list[0] */
-} __attribute__((packed)) gdth_iochan_header;
-
-/* get IO channel description */
-typedef struct {
- gdth_iochan_header hdr;
- struct {
- u32 address; /* channel address */
- u8 type; /* type (SCSI, FCAL) */
- u8 local_no; /* local number */
- u16 features; /* channel features */
- } __attribute__((packed)) list[MAXBUS];
-} __attribute__((packed)) gdth_iochan_str;
-
-/* get raw IO channel description */
-typedef struct {
- gdth_iochan_header hdr;
- struct {
- u8 proc_id; /* processor id */
- u8 proc_defect; /* defect ? */
- u8 reserved[2];
- } __attribute__((packed)) list[MAXBUS];
-} __attribute__((packed)) gdth_raw_iochan_str;
-
-/* array drive component */
-typedef struct {
- u32 al_controller; /* controller ID */
- u8 al_cache_drive; /* cache drive number */
- u8 al_status; /* cache drive state */
- u8 al_res[2];
-} __attribute__((packed)) gdth_arraycomp_str;
-
-/* array drive information */
-typedef struct {
- u8 ai_type; /* array type (RAID0,4,5) */
- u8 ai_cache_drive_cnt; /* active cachedrives */
- u8 ai_state; /* array drive state */
- u8 ai_master_cd; /* master cachedrive */
- u32 ai_master_controller; /* ID of master controller */
- u32 ai_size; /* user capacity [sectors] */
- u32 ai_striping_size; /* striping size [sectors] */
- u32 ai_secsize; /* sector size [bytes] */
- u32 ai_err_info; /* failed cache drive */
- u8 ai_name[8]; /* name of the array drive */
- u8 ai_controller_cnt; /* number of controllers */
- u8 ai_removable; /* flag: removable */
- u8 ai_write_protected; /* flag: write protected */
- u8 ai_devtype; /* type: always direct access */
- gdth_arraycomp_str ai_drives[35]; /* drive components: */
- u8 ai_drive_entries; /* number of drive components */
- u8 ai_protected; /* protection flag */
- u8 ai_verify_state; /* state of a parity verify */
- u8 ai_ext_state; /* extended array drive state */
- u8 ai_expand_state; /* array expand state (>=2.18)*/
- u8 ai_reserved[3];
-} __attribute__((packed)) gdth_arrayinf_str;
-
-/* get array drive list */
-typedef struct {
- u32 controller_no; /* controller no. */
- u8 cd_handle; /* master cachedrive */
- u8 is_arrayd; /* Flag: is array drive? */
- u8 is_master; /* Flag: is array master? */
- u8 is_parity; /* Flag: is parity drive? */
- u8 is_hotfix; /* Flag: is hotfix drive? */
- u8 res[3];
-} __attribute__((packed)) gdth_alist_str;
-
-typedef struct {
- u32 entries_avail; /* allocated entries */
- u32 entries_init; /* returned entries */
- u32 first_entry; /* first entry number */
- u32 list_offset; /* offset of following list */
- gdth_alist_str list[1]; /* list */
-} __attribute__((packed)) gdth_arcdl_str;
-
-/* cache info/config IOCTL */
-typedef struct {
- u32 version; /* firmware version */
- u16 state; /* cache state (on/off) */
- u16 strategy; /* cache strategy */
- u16 write_back; /* write back state (on/off) */
- u16 block_size; /* cache block size */
-} __attribute__((packed)) gdth_cpar_str;
-
-typedef struct {
- u32 csize; /* cache size */
- u32 read_cnt; /* read/write counter */
- u32 write_cnt;
- u32 tr_hits; /* hits */
- u32 sec_hits;
- u32 sec_miss; /* misses */
-} __attribute__((packed)) gdth_cstat_str;
-
-typedef struct {
- gdth_cpar_str cpar;
- gdth_cstat_str cstat;
-} __attribute__((packed)) gdth_cinfo_str;
-
-/* cache drive info */
-typedef struct {
- u8 cd_name[8]; /* cache drive name */
- u32 cd_devtype; /* SCSI devicetype */
- u32 cd_ldcnt; /* number of log. drives */
- u32 cd_last_error; /* last error */
- u8 cd_initialized; /* drive is initialized */
- u8 cd_removable; /* media is removable */
- u8 cd_write_protected; /* write protected */
- u8 cd_flags; /* Pool Hot Fix? */
- u32 ld_blkcnt; /* number of blocks */
- u32 ld_blksize; /* blocksize */
- u32 ld_dcnt; /* number of disks */
- u32 ld_slave; /* log. drive index */
- u32 ld_dtype; /* type of logical drive */
- u32 ld_last_error; /* last error */
- u8 ld_name[8]; /* log. drive name */
- u8 ld_error; /* error */
-} __attribute__((packed)) gdth_cdrinfo_str;
-
-/* OEM string */
-typedef struct {
- u32 ctl_version;
- u32 file_major_version;
- u32 file_minor_version;
- u32 buffer_size;
- u32 cpy_count;
- u32 ext_error;
- u32 oem_id;
- u32 board_id;
-} __attribute__((packed)) gdth_oem_str_params;
-
-typedef struct {
- u8 product_0_1_name[16];
- u8 product_4_5_name[16];
- u8 product_cluster_name[16];
- u8 product_reserved[16];
- u8 scsi_cluster_target_vendor_id[16];
- u8 cluster_raid_fw_name[16];
- u8 oem_brand_name[16];
- u8 oem_raid_type[16];
- u8 bios_type[13];
- u8 bios_title[50];
- u8 oem_company_name[37];
- u32 pci_id_1;
- u32 pci_id_2;
- u8 validation_status[80];
- u8 reserved_1[4];
- u8 scsi_host_drive_inquiry_vendor_id[16];
- u8 library_file_template[16];
- u8 reserved_2[16];
- u8 tool_name_1[32];
- u8 tool_name_2[32];
- u8 tool_name_3[32];
- u8 oem_contact_1[84];
- u8 oem_contact_2[84];
- u8 oem_contact_3[84];
-} __attribute__((packed)) gdth_oem_str;
-
-typedef struct {
- gdth_oem_str_params params;
- gdth_oem_str text;
-} __attribute__((packed)) gdth_oem_str_ioctl;
-
-/* board features */
-typedef struct {
- u8 chaining; /* Chaining supported */
- u8 striping; /* Striping (RAID-0) supp. */
- u8 mirroring; /* Mirroring (RAID-1) supp. */
- u8 raid; /* RAID-4/5/10 supported */
-} __attribute__((packed)) gdth_bfeat_str;
-
-/* board info IOCTL */
-typedef struct {
- u32 ser_no; /* serial no. */
- u8 oem_id[2]; /* OEM ID */
- u16 ep_flags; /* eprom flags */
- u32 proc_id; /* processor ID */
- u32 memsize; /* memory size (bytes) */
- u8 mem_banks; /* memory banks */
- u8 chan_type; /* channel type */
- u8 chan_count; /* channel count */
- u8 rdongle_pres; /* dongle present? */
- u32 epr_fw_ver; /* (eprom) firmware version */
- u32 upd_fw_ver; /* (update) firmware version */
- u32 upd_revision; /* update revision */
- char type_string[16]; /* controller name */
- char raid_string[16]; /* RAID firmware name */
- u8 update_pres; /* update present? */
- u8 xor_pres; /* XOR engine present? */
- u8 prom_type; /* ROM type (eprom/flash) */
- u8 prom_count; /* number of ROM devices */
- u32 dup_pres; /* duplexing module present? */
- u32 chan_pres; /* number of expansion chn. */
- u32 mem_pres; /* memory expansion inst. ? */
- u8 ft_bus_system; /* fault bus supported? */
- u8 subtype_valid; /* board_subtype valid? */
- u8 board_subtype; /* subtype/hardware level */
- u8 ramparity_pres; /* RAM parity check hardware? */
-} __attribute__((packed)) gdth_binfo_str;
-
-/* get host drive info */
-typedef struct {
- char name[8]; /* host drive name */
- u32 size; /* size (sectors) */
- u8 host_drive; /* host drive number */
- u8 log_drive; /* log. drive (master) */
- u8 reserved;
- u8 rw_attribs; /* r/w attribs */
- u32 start_sec; /* start sector */
-} __attribute__((packed)) gdth_hentry_str;
-
-typedef struct {
- u32 entries; /* entry count */
- u32 offset; /* offset of entries */
- u8 secs_p_head; /* sectors/head */
- u8 heads_p_cyl; /* heads/cylinder */
- u8 reserved;
- u8 clust_drvtype; /* cluster drive type */
- u32 location; /* controller number */
- gdth_hentry_str entry[MAX_HDRIVES]; /* entries */
-} __attribute__((packed)) gdth_hget_str;
-
-
-/* DPRAM structures */
-
-/* interface area ISA/PCI */
-typedef struct {
- u8 S_Cmd_Indx; /* special command */
- u8 volatile S_Status; /* status special command */
- u16 reserved1;
- u32 S_Info[4]; /* add. info special command */
- u8 volatile Sema0; /* command semaphore */
- u8 reserved2[3];
- u8 Cmd_Index; /* command number */
- u8 reserved3[3];
- u16 volatile Status; /* command status */
- u16 Service; /* service(for async.events) */
- u32 Info[2]; /* additional info */
- struct {
- u16 offset; /* command offs. in the DPRAM*/
- u16 serv_id; /* service */
- } __attribute__((packed)) comm_queue[MAXOFFSETS]; /* command queue */
- u32 bios_reserved[2];
- u8 gdt_dpr_cmd[1]; /* commands */
-} __attribute__((packed)) gdt_dpr_if;
-
-/* SRAM structure PCI controllers */
-typedef struct {
- u32 magic; /* controller ID from BIOS */
- u16 need_deinit; /* switch betw. BIOS/driver */
- u8 switch_support; /* see need_deinit */
- u8 padding[9];
- u8 os_used[16]; /* OS code per service */
- u8 unused[28];
- u8 fw_magic; /* contr. ID from firmware */
-} __attribute__((packed)) gdt_pci_sram;
-
-/* DPRAM ISA controllers */
-typedef struct {
- union {
- struct {
- u8 bios_used[0x3c00-32]; /* 15KB - 32Bytes BIOS */
- u16 need_deinit; /* switch betw. BIOS/driver */
- u8 switch_support; /* see need_deinit */
- u8 padding[9];
- u8 os_used[16]; /* OS code per service */
- } __attribute__((packed)) dp_sram;
- u8 bios_area[0x4000]; /* 16KB reserved for BIOS */
- } bu;
- union {
- gdt_dpr_if ic; /* interface area */
- u8 if_area[0x3000]; /* 12KB for interface */
- } u;
- struct {
- u8 memlock; /* write protection DPRAM */
- u8 event; /* release event */
- u8 irqen; /* board interrupts enable */
- u8 irqdel; /* acknowledge board int. */
- u8 volatile Sema1; /* status semaphore */
- u8 rq; /* IRQ/DRQ configuration */
- } __attribute__((packed)) io;
-} __attribute__((packed)) gdt2_dpram_str;
-
-/* DPRAM PCI controllers */
-typedef struct {
- union {
- gdt_dpr_if ic; /* interface area */
- u8 if_area[0xff0-sizeof(gdt_pci_sram)];
- } u;
- gdt_pci_sram gdt6sr; /* SRAM structure */
- struct {
- u8 unused0[1];
- u8 volatile Sema1; /* command semaphore */
- u8 unused1[3];
- u8 irqen; /* board interrupts enable */
- u8 unused2[2];
- u8 event; /* release event */
- u8 unused3[3];
- u8 irqdel; /* acknowledge board int. */
- u8 unused4[3];
- } __attribute__((packed)) io;
-} __attribute__((packed)) gdt6_dpram_str;
-
-/* PLX register structure (new PCI controllers) */
-typedef struct {
- u8 cfg_reg; /* DPRAM cfg.(2:below 1MB,0:anywhere)*/
- u8 unused1[0x3f];
- u8 volatile sema0_reg; /* command semaphore */
- u8 volatile sema1_reg; /* status semaphore */
- u8 unused2[2];
- u16 volatile status; /* command status */
- u16 service; /* service */
- u32 info[2]; /* additional info */
- u8 unused3[0x10];
- u8 ldoor_reg; /* PCI to local doorbell */
- u8 unused4[3];
- u8 volatile edoor_reg; /* local to PCI doorbell */
- u8 unused5[3];
- u8 control0; /* control0 register(unused) */
- u8 control1; /* board interrupts enable */
- u8 unused6[0x16];
-} __attribute__((packed)) gdt6c_plx_regs;
-
-/* DPRAM new PCI controllers */
-typedef struct {
- union {
- gdt_dpr_if ic; /* interface area */
- u8 if_area[0x4000-sizeof(gdt_pci_sram)];
- } u;
- gdt_pci_sram gdt6sr; /* SRAM structure */
-} __attribute__((packed)) gdt6c_dpram_str;
-
-/* i960 register structure (PCI MPR controllers) */
-typedef struct {
- u8 unused1[16];
- u8 volatile sema0_reg; /* command semaphore */
- u8 unused2;
- u8 volatile sema1_reg; /* status semaphore */
- u8 unused3;
- u16 volatile status; /* command status */
- u16 service; /* service */
- u32 info[2]; /* additional info */
- u8 ldoor_reg; /* PCI to local doorbell */
- u8 unused4[11];
- u8 volatile edoor_reg; /* local to PCI doorbell */
- u8 unused5[7];
- u8 edoor_en_reg; /* board interrupts enable */
- u8 unused6[27];
- u32 unused7[939];
- u32 severity;
- char evt_str[256]; /* event string */
-} __attribute__((packed)) gdt6m_i960_regs;
-
-/* DPRAM PCI MPR controllers */
-typedef struct {
- gdt6m_i960_regs i960r; /* 4KB i960 registers */
- union {
- gdt_dpr_if ic; /* interface area */
- u8 if_area[0x3000-sizeof(gdt_pci_sram)];
- } u;
- gdt_pci_sram gdt6sr; /* SRAM structure */
-} __attribute__((packed)) gdt6m_dpram_str;
-
-
-/* PCI resources */
-typedef struct {
- struct pci_dev *pdev;
- unsigned long dpmem; /* DPRAM address */
- unsigned long io; /* IO address */
-} gdth_pci_str;
-
-
-/* controller information structure */
-typedef struct {
- struct Scsi_Host *shost;
- struct list_head list;
- u16 hanum;
- u16 oem_id; /* OEM */
- u16 type; /* controller class */
- u32 stype; /* subtype (PCI: device ID) */
- u16 fw_vers; /* firmware version */
- u16 cache_feat; /* feat. cache serv. (s/g,..)*/
- u16 raw_feat; /* feat. raw service (s/g,..)*/
- u16 screen_feat; /* feat. raw service (s/g,..)*/
- void __iomem *brd; /* DPRAM address */
- u32 brd_phys; /* slot number/BIOS address */
- gdt6c_plx_regs *plx; /* PLX regs (new PCI contr.) */
- gdth_cmd_str cmdext;
- gdth_cmd_str *pccb; /* address command structure */
- u32 ccb_phys; /* phys. address */
-#ifdef INT_COAL
- gdth_coal_status *coal_stat; /* buffer for coalescing int.*/
- u64 coal_stat_phys; /* phys. address */
-#endif
- char *pscratch; /* scratch (DMA) buffer */
- u64 scratch_phys; /* phys. address */
- u8 scratch_busy; /* in use? */
- u8 dma64_support; /* 64-bit DMA supported? */
- gdth_msg_str *pmsg; /* message buffer */
- u64 msg_phys; /* phys. address */
- u8 scan_mode; /* current scan mode */
- u8 irq; /* IRQ */
- u8 drq; /* DRQ (ISA controllers) */
- u16 status; /* command status */
- u16 service; /* service/firmware ver./.. */
- u32 info;
- u32 info2; /* additional info */
- struct scsi_cmnd *req_first; /* top of request queue */
- struct {
- u8 present; /* Flag: host drive present? */
- u8 is_logdrv; /* Flag: log. drive (master)? */
- u8 is_arraydrv; /* Flag: array drive? */
- u8 is_master; /* Flag: array drive master? */
- u8 is_parity; /* Flag: parity drive? */
- u8 is_hotfix; /* Flag: hotfix drive? */
- u8 master_no; /* number of master drive */
- u8 lock; /* drive locked? (hot plug) */
- u8 heads; /* mapping */
- u8 secs;
- u16 devtype; /* further information */
- u64 size; /* capacity */
- u8 ldr_no; /* log. drive no. */
- u8 rw_attribs; /* r/w attributes */
- u8 cluster_type; /* cluster properties */
- u8 media_changed; /* Flag:MOUNT/UNMOUNT occurred */
- u32 start_sec; /* start sector */
- } hdr[MAX_LDRIVES]; /* host drives */
- struct {
- u8 lock; /* channel locked? (hot plug) */
- u8 pdev_cnt; /* physical device count */
- u8 local_no; /* local channel number */
- u8 io_cnt[MAXID]; /* current IO count */
- u32 address; /* channel address */
- u32 id_list[MAXID]; /* IDs of the phys. devices */
- } raw[MAXBUS]; /* SCSI channels */
- struct {
- struct scsi_cmnd *cmnd; /* pending request */
- u16 service; /* service */
- } cmd_tab[GDTH_MAXCMDS]; /* table of pend. requests */
- struct gdth_cmndinfo { /* per-command private info */
- int index;
- int internal_command; /* don't call scsi_done */
- gdth_cmd_str *internal_cmd_str; /* crier for internal messages*/
- dma_addr_t sense_paddr; /* sense dma-addr */
- u8 priority;
- int timeout_count; /* # of timeout calls */
- volatile int wait_for_completion;
- u16 status;
- u32 info;
- enum dma_data_direction dma_dir;
- int phase; /* ???? */
- int OpCode;
- } cmndinfo[GDTH_MAXCMDS]; /* index==0 is free */
- u8 bus_cnt; /* SCSI bus count */
- u8 tid_cnt; /* Target ID count */
- u8 bus_id[MAXBUS]; /* IOP IDs */
- u8 virt_bus; /* number of virtual bus */
- u8 more_proc; /* more /proc info supported */
- u16 cmd_cnt; /* command count in DPRAM */
- u16 cmd_len; /* length of actual command */
- u16 cmd_offs_dpmem; /* actual offset in DPRAM */
- u16 ic_all_size; /* sizeof DPRAM interf. area */
- gdth_cpar_str cpar; /* controller cache par. */
- gdth_bfeat_str bfeat; /* controller features */
- gdth_binfo_str binfo; /* controller info */
- gdth_evt_data dvr; /* event structure */
- spinlock_t smp_lock;
- struct pci_dev *pdev;
- char oem_name[8];
-#ifdef GDTH_DMA_STATISTICS
- unsigned long dma32_cnt, dma64_cnt; /* statistics: DMA buffer */
-#endif
- struct scsi_device *sdev;
-} gdth_ha_str;
-
-static inline struct gdth_cmndinfo *gdth_cmnd_priv(struct scsi_cmnd* cmd)
-{
- return (struct gdth_cmndinfo *)cmd->host_scribble;
-}
-
-/* INQUIRY data format */
-typedef struct {
- u8 type_qual;
- u8 modif_rmb;
- u8 version;
- u8 resp_aenc;
- u8 add_length;
- u8 reserved1;
- u8 reserved2;
- u8 misc;
- u8 vendor[8];
- u8 product[16];
- u8 revision[4];
-} __attribute__((packed)) gdth_inq_data;
-
-/* READ_CAPACITY data format */
-typedef struct {
- u32 last_block_no;
- u32 block_length;
-} __attribute__((packed)) gdth_rdcap_data;
-
-/* READ_CAPACITY (16) data format */
-typedef struct {
- u64 last_block_no;
- u32 block_length;
-} __attribute__((packed)) gdth_rdcap16_data;
-
-/* REQUEST_SENSE data format */
-typedef struct {
- u8 errorcode;
- u8 segno;
- u8 key;
- u32 info;
- u8 add_length;
- u32 cmd_info;
- u8 adsc;
- u8 adsq;
- u8 fruc;
- u8 key_spec[3];
-} __attribute__((packed)) gdth_sense_data;
-
-/* MODE_SENSE data format */
-typedef struct {
- struct {
- u8 data_length;
- u8 med_type;
- u8 dev_par;
- u8 bd_length;
- } __attribute__((packed)) hd;
- struct {
- u8 dens_code;
- u8 block_count[3];
- u8 reserved;
- u8 block_length[3];
- } __attribute__((packed)) bd;
-} __attribute__((packed)) gdth_modep_data;
-
-/* stack frame */
-typedef struct {
- unsigned long b[10]; /* 32/64 bit compiler ! */
-} __attribute__((packed)) gdth_stackframe;
-
-
-/* function prototyping */
-
-int gdth_show_info(struct seq_file *, struct Scsi_Host *);
-int gdth_set_info(struct Scsi_Host *, char *, int);
-
-#endif
diff --git a/drivers/scsi/gdth_ioctl.h b/drivers/scsi/gdth_ioctl.h
deleted file mode 100644
index ee4c9bf1022a..000000000000
--- a/drivers/scsi/gdth_ioctl.h
+++ /dev/null
@@ -1,251 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _GDTH_IOCTL_H
-#define _GDTH_IOCTL_H
-
-/* gdth_ioctl.h
- * $Id: gdth_ioctl.h,v 1.14 2004/02/19 15:43:15 achim Exp $
- */
-
-/* IOCTLs */
-#define GDTIOCTL_MASK ('J'<<8)
-#define GDTIOCTL_GENERAL (GDTIOCTL_MASK | 0) /* general IOCTL */
-#define GDTIOCTL_DRVERS (GDTIOCTL_MASK | 1) /* get driver version */
-#define GDTIOCTL_CTRTYPE (GDTIOCTL_MASK | 2) /* get controller type */
-#define GDTIOCTL_OSVERS (GDTIOCTL_MASK | 3) /* get OS version */
-#define GDTIOCTL_HDRLIST (GDTIOCTL_MASK | 4) /* get host drive list */
-#define GDTIOCTL_CTRCNT (GDTIOCTL_MASK | 5) /* get controller count */
-#define GDTIOCTL_LOCKDRV (GDTIOCTL_MASK | 6) /* lock host drive */
-#define GDTIOCTL_LOCKCHN (GDTIOCTL_MASK | 7) /* lock channel */
-#define GDTIOCTL_EVENT (GDTIOCTL_MASK | 8) /* read controller events */
-#define GDTIOCTL_SCSI (GDTIOCTL_MASK | 9) /* SCSI command */
-#define GDTIOCTL_RESET_BUS (GDTIOCTL_MASK |10) /* reset SCSI bus */
-#define GDTIOCTL_RESCAN (GDTIOCTL_MASK |11) /* rescan host drives */
-#define GDTIOCTL_RESET_DRV (GDTIOCTL_MASK |12) /* reset (remote) drv. res. */
-
-#define GDTIOCTL_MAGIC 0xaffe0004
-#define EVENT_SIZE 294
-#define GDTH_MAXSG 32 /* max. s/g elements */
-
-#define MAX_LDRIVES 255 /* max. log. drive count */
-#define MAX_HDRIVES MAX_LDRIVES /* max. host drive count */
-
-/* scatter/gather element */
-typedef struct {
- u32 sg_ptr; /* address */
- u32 sg_len; /* length */
-} __attribute__((packed)) gdth_sg_str;
-
-/* scatter/gather element - 64bit addresses */
-typedef struct {
- u64 sg_ptr; /* address */
- u32 sg_len; /* length */
-} __attribute__((packed)) gdth_sg64_str;
-
-/* command structure */
-typedef struct {
- u32 BoardNode; /* board node (always 0) */
- u32 CommandIndex; /* command number */
- u16 OpCode; /* the command (READ,..) */
- union {
- struct {
- u16 DeviceNo; /* number of cache drive */
- u32 BlockNo; /* block number */
- u32 BlockCnt; /* block count */
- u32 DestAddr; /* dest. addr. (if s/g: -1) */
- u32 sg_canz; /* s/g element count */
- gdth_sg_str sg_lst[GDTH_MAXSG]; /* s/g list */
- } __attribute__((packed)) cache; /* cache service cmd. str. */
- struct {
- u16 DeviceNo; /* number of cache drive */
- u64 BlockNo; /* block number */
- u32 BlockCnt; /* block count */
- u64 DestAddr; /* dest. addr. (if s/g: -1) */
- u32 sg_canz; /* s/g element count */
- gdth_sg64_str sg_lst[GDTH_MAXSG]; /* s/g list */
- } __attribute__((packed)) cache64; /* cache service cmd. str. */
- struct {
- u16 param_size; /* size of p_param buffer */
- u32 subfunc; /* IOCTL function */
- u32 channel; /* device */
- u64 p_param; /* buffer */
- } __attribute__((packed)) ioctl; /* IOCTL command structure */
- struct {
- u16 reserved;
- union {
- struct {
- u32 msg_handle; /* message handle */
- u64 msg_addr; /* message buffer address */
- } __attribute__((packed)) msg;
- u8 data[12]; /* buffer for rtc data, ... */
- } su;
- } __attribute__((packed)) screen; /* screen service cmd. str. */
- struct {
- u16 reserved;
- u32 direction; /* data direction */
- u32 mdisc_time; /* disc. time (0: no timeout)*/
- u32 mcon_time; /* connect time(0: no to.) */
- u32 sdata; /* dest. addr. (if s/g: -1) */
- u32 sdlen; /* data length (bytes) */
- u32 clen; /* SCSI cmd. length(6,10,12) */
- u8 cmd[12]; /* SCSI command */
- u8 target; /* target ID */
- u8 lun; /* LUN */
- u8 bus; /* SCSI bus number */
- u8 priority; /* only 0 used */
- u32 sense_len; /* sense data length */
- u32 sense_data; /* sense data addr. */
- u32 link_p; /* linked cmds (not supp.) */
- u32 sg_ranz; /* s/g element count */
- gdth_sg_str sg_lst[GDTH_MAXSG]; /* s/g list */
- } __attribute__((packed)) raw; /* raw service cmd. struct. */
- struct {
- u16 reserved;
- u32 direction; /* data direction */
- u32 mdisc_time; /* disc. time (0: no timeout)*/
- u32 mcon_time; /* connect time(0: no to.) */
- u64 sdata; /* dest. addr. (if s/g: -1) */
- u32 sdlen; /* data length (bytes) */
- u32 clen; /* SCSI cmd. length(6,..,16) */
- u8 cmd[16]; /* SCSI command */
- u8 target; /* target ID */
- u8 lun; /* LUN */
- u8 bus; /* SCSI bus number */
- u8 priority; /* only 0 used */
- u32 sense_len; /* sense data length */
- u64 sense_data; /* sense data addr. */
- u32 sg_ranz; /* s/g element count */
- gdth_sg64_str sg_lst[GDTH_MAXSG]; /* s/g list */
- } __attribute__((packed)) raw64; /* raw service cmd. struct. */
- } u;
- /* additional variables */
- u8 Service; /* controller service */
- u8 reserved;
- u16 Status; /* command result */
- u32 Info; /* additional information */
- void *RequestBuffer; /* request buffer */
-} __attribute__((packed)) gdth_cmd_str;
-
-/* controller event structure */
-#define ES_ASYNC 1
-#define ES_DRIVER 2
-#define ES_TEST 3
-#define ES_SYNC 4
-typedef struct {
- u16 size; /* size of structure */
- union {
- char stream[16];
- struct {
- u16 ionode;
- u16 service;
- u32 index;
- } __attribute__((packed)) driver;
- struct {
- u16 ionode;
- u16 service;
- u16 status;
- u32 info;
- u8 scsi_coord[3];
- } __attribute__((packed)) async;
- struct {
- u16 ionode;
- u16 service;
- u16 status;
- u32 info;
- u16 hostdrive;
- u8 scsi_coord[3];
- u8 sense_key;
- } __attribute__((packed)) sync;
- struct {
- u32 l1, l2, l3, l4;
- } __attribute__((packed)) test;
- } eu;
- u32 severity;
- u8 event_string[256];
-} __attribute__((packed)) gdth_evt_data;
-
-typedef struct {
- u32 first_stamp;
- u32 last_stamp;
- u16 same_count;
- u16 event_source;
- u16 event_idx;
- u8 application;
- u8 reserved;
- gdth_evt_data event_data;
-} __attribute__((packed)) gdth_evt_str;
-
-/* GDTIOCTL_GENERAL */
-typedef struct {
- u16 ionode; /* controller number */
- u16 timeout; /* timeout */
- u32 info; /* error info */
- u16 status; /* status */
- unsigned long data_len; /* data buffer size */
- unsigned long sense_len; /* sense buffer size */
- gdth_cmd_str command; /* command */
-} gdth_ioctl_general;
-
-/* GDTIOCTL_LOCKDRV */
-typedef struct {
- u16 ionode; /* controller number */
- u8 lock; /* lock/unlock */
- u8 drive_cnt; /* drive count */
- u16 drives[MAX_HDRIVES]; /* drives */
-} gdth_ioctl_lockdrv;
-
-/* GDTIOCTL_LOCKCHN */
-typedef struct {
- u16 ionode; /* controller number */
- u8 lock; /* lock/unlock */
- u8 channel; /* channel */
-} gdth_ioctl_lockchn;
-
-/* GDTIOCTL_OSVERS */
-typedef struct {
- u8 version; /* OS version */
- u8 subversion; /* OS subversion */
- u16 revision; /* revision */
-} gdth_ioctl_osvers;
-
-/* GDTIOCTL_CTRTYPE */
-typedef struct {
- u16 ionode; /* controller number */
- u8 type; /* controller type */
- u16 info; /* slot etc. */
- u16 oem_id; /* OEM ID */
- u16 bios_ver; /* not used */
- u16 access; /* not used */
- u16 ext_type; /* extended type */
- u16 device_id; /* device ID */
- u16 sub_device_id; /* sub device ID */
-} gdth_ioctl_ctrtype;
-
-/* GDTIOCTL_EVENT */
-typedef struct {
- u16 ionode;
- int erase; /* erase event? */
- int handle; /* event handle */
- gdth_evt_str event;
-} gdth_ioctl_event;
-
-/* GDTIOCTL_RESCAN/GDTIOCTL_HDRLIST */
-typedef struct {
- u16 ionode; /* controller number */
- u8 flag; /* add/remove */
- u16 hdr_no; /* drive no. */
- struct {
- u8 bus; /* SCSI bus */
- u8 target; /* target ID */
- u8 lun; /* LUN */
- u8 cluster_type; /* cluster properties */
- } hdr_list[MAX_HDRIVES]; /* index is host drive number */
-} gdth_ioctl_rescan;
-
-/* GDTIOCTL_RESET_BUS/GDTIOCTL_RESET_DRV */
-typedef struct {
- u16 ionode; /* controller number */
- u16 number; /* bus/host drive number */
- u16 status; /* status */
-} gdth_ioctl_reset;
-
-#endif
diff --git a/drivers/scsi/gdth_proc.c b/drivers/scsi/gdth_proc.c
deleted file mode 100644
index c764312f9ba0..000000000000
--- a/drivers/scsi/gdth_proc.c
+++ /dev/null
@@ -1,586 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/* gdth_proc.c
- * $Id: gdth_proc.c,v 1.43 2006/01/11 16:15:00 achim Exp $
- */
-
-#include <linux/completion.h>
-#include <linux/slab.h>
-
-int gdth_set_info(struct Scsi_Host *host, char *buffer, int length)
-{
- gdth_ha_str *ha = shost_priv(host);
- int ret_val = -EINVAL;
-
- TRACE2(("gdth_set_info() ha %d\n",ha->hanum,));
-
- if (length >= 4) {
- if (strncmp(buffer,"gdth",4) == 0) {
- buffer += 5;
- length -= 5;
- ret_val = gdth_set_asc_info(host, buffer, length, ha);
- }
- }
-
- return ret_val;
-}
-
-static int gdth_set_asc_info(struct Scsi_Host *host, char *buffer,
- int length, gdth_ha_str *ha)
-{
- int orig_length, drive, wb_mode;
- int i, found;
- gdth_cmd_str gdtcmd;
- gdth_cpar_str *pcpar;
-
- char cmnd[MAX_COMMAND_SIZE];
- memset(cmnd, 0xff, 12);
- memset(&gdtcmd, 0, sizeof(gdth_cmd_str));
-
- TRACE2(("gdth_set_asc_info() ha %d\n",ha->hanum));
- orig_length = length + 5;
- drive = -1;
- wb_mode = 0;
- found = FALSE;
-
- if (length >= 5 && strncmp(buffer,"flush",5)==0) {
- buffer += 6;
- length -= 6;
- if (length && *buffer>='0' && *buffer<='9') {
- drive = (int)(*buffer-'0');
- ++buffer; --length;
- if (length && *buffer>='0' && *buffer<='9') {
- drive = drive*10 + (int)(*buffer-'0');
- ++buffer; --length;
- }
- printk("GDT: Flushing host drive %d .. ",drive);
- } else {
- printk("GDT: Flushing all host drives .. ");
- }
- for (i = 0; i < MAX_HDRIVES; ++i) {
- if (ha->hdr[i].present) {
- if (drive != -1 && i != drive)
- continue;
- found = TRUE;
- gdtcmd.Service = CACHESERVICE;
- gdtcmd.OpCode = GDT_FLUSH;
- if (ha->cache_feat & GDT_64BIT) {
- gdtcmd.u.cache64.DeviceNo = i;
- gdtcmd.u.cache64.BlockNo = 1;
- } else {
- gdtcmd.u.cache.DeviceNo = i;
- gdtcmd.u.cache.BlockNo = 1;
- }
-
- gdth_execute(host, &gdtcmd, cmnd, 30, NULL);
- }
- }
- if (!found)
- printk("\nNo host drive found !\n");
- else
- printk("Done.\n");
- return(orig_length);
- }
-
- if (length >= 7 && strncmp(buffer,"wbp_off",7)==0) {
- buffer += 8;
- length -= 8;
- printk("GDT: Disabling write back permanently .. ");
- wb_mode = 1;
- } else if (length >= 6 && strncmp(buffer,"wbp_on",6)==0) {
- buffer += 7;
- length -= 7;
- printk("GDT: Enabling write back permanently .. ");
- wb_mode = 2;
- } else if (length >= 6 && strncmp(buffer,"wb_off",6)==0) {
- buffer += 7;
- length -= 7;
- printk("GDT: Disabling write back commands .. ");
- if (ha->cache_feat & GDT_WR_THROUGH) {
- gdth_write_through = TRUE;
- printk("Done.\n");
- } else {
- printk("Not supported !\n");
- }
- return(orig_length);
- } else if (length >= 5 && strncmp(buffer,"wb_on",5)==0) {
- buffer += 6;
- length -= 6;
- printk("GDT: Enabling write back commands .. ");
- gdth_write_through = FALSE;
- printk("Done.\n");
- return(orig_length);
- }
-
- if (wb_mode) {
- unsigned long flags;
-
- BUILD_BUG_ON(sizeof(gdth_cpar_str) > GDTH_SCRATCH);
-
- spin_lock_irqsave(&ha->smp_lock, flags);
- if (ha->scratch_busy) {
- spin_unlock_irqrestore(&ha->smp_lock, flags);
- return -EBUSY;
- }
- ha->scratch_busy = TRUE;
- spin_unlock_irqrestore(&ha->smp_lock, flags);
-
- pcpar = (gdth_cpar_str *)ha->pscratch;
- memcpy( pcpar, &ha->cpar, sizeof(gdth_cpar_str) );
- gdtcmd.Service = CACHESERVICE;
- gdtcmd.OpCode = GDT_IOCTL;
- gdtcmd.u.ioctl.p_param = ha->scratch_phys;
- gdtcmd.u.ioctl.param_size = sizeof(gdth_cpar_str);
- gdtcmd.u.ioctl.subfunc = CACHE_CONFIG;
- gdtcmd.u.ioctl.channel = INVALID_CHANNEL;
- pcpar->write_back = wb_mode==1 ? 0:1;
-
- gdth_execute(host, &gdtcmd, cmnd, 30, NULL);
-
- spin_lock_irqsave(&ha->smp_lock, flags);
- ha->scratch_busy = FALSE;
- spin_unlock_irqrestore(&ha->smp_lock, flags);
-
- printk("Done.\n");
- return(orig_length);
- }
-
- printk("GDT: Unknown command: %s Length: %d\n",buffer,length);
- return(-EINVAL);
-}
-
-int gdth_show_info(struct seq_file *m, struct Scsi_Host *host)
-{
- gdth_ha_str *ha = shost_priv(host);
- int hlen;
- int id, i, j, k, sec, flag;
- int no_mdrv = 0, drv_no, is_mirr;
- u32 cnt;
- dma_addr_t paddr;
- int rc = -ENOMEM;
-
- gdth_cmd_str *gdtcmd;
- gdth_evt_str *estr;
- char hrec[277];
-
- char *buf;
- gdth_dskstat_str *pds;
- gdth_diskinfo_str *pdi;
- gdth_arrayinf_str *pai;
- gdth_defcnt_str *pdef;
- gdth_cdrinfo_str *pcdi;
- gdth_hget_str *phg;
- char cmnd[MAX_COMMAND_SIZE];
-
- gdtcmd = kmalloc(sizeof(*gdtcmd), GFP_KERNEL);
- estr = kmalloc(sizeof(*estr), GFP_KERNEL);
- if (!gdtcmd || !estr)
- goto free_fail;
-
- memset(cmnd, 0xff, 12);
- memset(gdtcmd, 0, sizeof(gdth_cmd_str));
-
- TRACE2(("gdth_get_info() ha %d\n",ha->hanum));
-
-
- /* request is i.e. "cat /proc/scsi/gdth/0" */
- /* format: %-15s\t%-10s\t%-15s\t%s */
- /* driver parameters */
- seq_puts(m, "Driver Parameters:\n");
- if (reserve_list[0] == 0xff)
- strcpy(hrec, "--");
- else {
- hlen = sprintf(hrec, "%d", reserve_list[0]);
- for (i = 1; i < MAX_RES_ARGS; i++) {
- if (reserve_list[i] == 0xff)
- break;
- hlen += scnprintf(hrec + hlen, 161 - hlen, ",%d", reserve_list[i]);
- }
- }
- seq_printf(m,
- " reserve_mode: \t%d \treserve_list: \t%s\n",
- reserve_mode, hrec);
- seq_printf(m,
- " max_ids: \t%-3d \thdr_channel: \t%d\n",
- max_ids, hdr_channel);
-
- /* controller information */
- seq_puts(m, "\nDisk Array Controller Information:\n");
- seq_printf(m,
- " Number: \t%d \tName: \t%s\n",
- ha->hanum, ha->binfo.type_string);
-
- seq_printf(m,
- " Driver Ver.: \t%-10s\tFirmware Ver.: \t",
- GDTH_VERSION_STR);
- if (ha->more_proc)
- seq_printf(m, "%d.%02d.%02d-%c%03X\n",
- (u8)(ha->binfo.upd_fw_ver>>24),
- (u8)(ha->binfo.upd_fw_ver>>16),
- (u8)(ha->binfo.upd_fw_ver),
- ha->bfeat.raid ? 'R':'N',
- ha->binfo.upd_revision);
- else
- seq_printf(m, "%d.%02d\n", (u8)(ha->cpar.version>>8),
- (u8)(ha->cpar.version));
-
- if (ha->more_proc)
- /* more information: 1. about controller */
- seq_printf(m,
- " Serial No.: \t0x%8X\tCache RAM size:\t%d KB\n",
- ha->binfo.ser_no, ha->binfo.memsize / 1024);
-
- if (ha->more_proc) {
- size_t size = max_t(size_t, GDTH_SCRATCH, sizeof(gdth_hget_str));
-
- /* more information: 2. about physical devices */
- seq_puts(m, "\nPhysical Devices:");
- flag = FALSE;
-
- buf = dma_alloc_coherent(&ha->pdev->dev, size, &paddr, GFP_KERNEL);
- if (!buf)
- goto stop_output;
- for (i = 0; i < ha->bus_cnt; ++i) {
- /* 2.a statistics (and retries/reassigns) */
- TRACE2(("pdr_statistics() chn %d\n",i));
- pds = (gdth_dskstat_str *)(buf + GDTH_SCRATCH/4);
- gdtcmd->Service = CACHESERVICE;
- gdtcmd->OpCode = GDT_IOCTL;
- gdtcmd->u.ioctl.p_param = paddr + GDTH_SCRATCH/4;
- gdtcmd->u.ioctl.param_size = 3*GDTH_SCRATCH/4;
- gdtcmd->u.ioctl.subfunc = DSK_STATISTICS | L_CTRL_PATTERN;
- gdtcmd->u.ioctl.channel = ha->raw[i].address | INVALID_CHANNEL;
- pds->bid = ha->raw[i].local_no;
- pds->first = 0;
- pds->entries = ha->raw[i].pdev_cnt;
- cnt = (3*GDTH_SCRATCH/4 - 5 * sizeof(u32)) /
- sizeof(pds->list[0]);
- if (pds->entries > cnt)
- pds->entries = cnt;
-
- if (gdth_execute(host, gdtcmd, cmnd, 30, NULL) != S_OK)
- pds->count = 0;
-
- /* other IOCTLs must fit into area GDTH_SCRATCH/4 */
- for (j = 0; j < ha->raw[i].pdev_cnt; ++j) {
- /* 2.b drive info */
- TRACE2(("scsi_drv_info() chn %d dev %d\n",
- i, ha->raw[i].id_list[j]));
- pdi = (gdth_diskinfo_str *)buf;
- gdtcmd->Service = CACHESERVICE;
- gdtcmd->OpCode = GDT_IOCTL;
- gdtcmd->u.ioctl.p_param = paddr;
- gdtcmd->u.ioctl.param_size = sizeof(gdth_diskinfo_str);
- gdtcmd->u.ioctl.subfunc = SCSI_DR_INFO | L_CTRL_PATTERN;
- gdtcmd->u.ioctl.channel =
- ha->raw[i].address | ha->raw[i].id_list[j];
-
- if (gdth_execute(host, gdtcmd, cmnd, 30, NULL) == S_OK) {
- strncpy(hrec,pdi->vendor,8);
- strncpy(hrec+8,pdi->product,16);
- strncpy(hrec+24,pdi->revision,4);
- hrec[28] = 0;
- seq_printf(m,
- "\n Chn/ID/LUN: \t%c/%02d/%d \tName: \t%s\n",
- 'A'+i,pdi->target_id,pdi->lun,hrec);
- flag = TRUE;
- pdi->no_ldrive &= 0xffff;
- if (pdi->no_ldrive == 0xffff)
- strcpy(hrec,"--");
- else
- sprintf(hrec,"%d",pdi->no_ldrive);
- seq_printf(m,
- " Capacity [MB]:\t%-6d \tTo Log. Drive: \t%s\n",
- pdi->blkcnt/(1024*1024/pdi->blksize),
- hrec);
- } else {
- pdi->devtype = 0xff;
- }
-
- if (pdi->devtype == 0) {
- /* search retries/reassigns */
- for (k = 0; k < pds->count; ++k) {
- if (pds->list[k].tid == pdi->target_id &&
- pds->list[k].lun == pdi->lun) {
- seq_printf(m,
- " Retries: \t%-6d \tReassigns: \t%d\n",
- pds->list[k].retries,
- pds->list[k].reassigns);
- break;
- }
- }
- /* 2.c grown defects */
- TRACE2(("scsi_drv_defcnt() chn %d dev %d\n",
- i, ha->raw[i].id_list[j]));
- pdef = (gdth_defcnt_str *)buf;
- gdtcmd->Service = CACHESERVICE;
- gdtcmd->OpCode = GDT_IOCTL;
- gdtcmd->u.ioctl.p_param = paddr;
- gdtcmd->u.ioctl.param_size = sizeof(gdth_defcnt_str);
- gdtcmd->u.ioctl.subfunc = SCSI_DEF_CNT | L_CTRL_PATTERN;
- gdtcmd->u.ioctl.channel =
- ha->raw[i].address | ha->raw[i].id_list[j];
- pdef->sddc_type = 0x08;
-
- if (gdth_execute(host, gdtcmd, cmnd, 30, NULL) == S_OK) {
- seq_printf(m,
- " Grown Defects:\t%d\n",
- pdef->sddc_cnt);
- }
- }
- }
- }
-
- if (!flag)
- seq_puts(m, "\n --\n");
-
- /* 3. about logical drives */
- seq_puts(m, "\nLogical Drives:");
- flag = FALSE;
-
- for (i = 0; i < MAX_LDRIVES; ++i) {
- if (!ha->hdr[i].is_logdrv)
- continue;
- drv_no = i;
- j = k = 0;
- is_mirr = FALSE;
- do {
- /* 3.a log. drive info */
- TRACE2(("cache_drv_info() drive no %d\n",drv_no));
- pcdi = (gdth_cdrinfo_str *)buf;
- gdtcmd->Service = CACHESERVICE;
- gdtcmd->OpCode = GDT_IOCTL;
- gdtcmd->u.ioctl.p_param = paddr;
- gdtcmd->u.ioctl.param_size = sizeof(gdth_cdrinfo_str);
- gdtcmd->u.ioctl.subfunc = CACHE_DRV_INFO;
- gdtcmd->u.ioctl.channel = drv_no;
- if (gdth_execute(host, gdtcmd, cmnd, 30, NULL) != S_OK)
- break;
- pcdi->ld_dtype >>= 16;
- j++;
- if (pcdi->ld_dtype > 2) {
- strcpy(hrec, "missing");
- } else if (pcdi->ld_error & 1) {
- strcpy(hrec, "fault");
- } else if (pcdi->ld_error & 2) {
- strcpy(hrec, "invalid");
- k++; j--;
- } else {
- strcpy(hrec, "ok");
- }
-
- if (drv_no == i) {
- seq_printf(m,
- "\n Number: \t%-2d \tStatus: \t%s\n",
- drv_no, hrec);
- flag = TRUE;
- no_mdrv = pcdi->cd_ldcnt;
- if (no_mdrv > 1 || pcdi->ld_slave != -1) {
- is_mirr = TRUE;
- strcpy(hrec, "RAID-1");
- } else if (pcdi->ld_dtype == 0) {
- strcpy(hrec, "Disk");
- } else if (pcdi->ld_dtype == 1) {
- strcpy(hrec, "RAID-0");
- } else if (pcdi->ld_dtype == 2) {
- strcpy(hrec, "Chain");
- } else {
- strcpy(hrec, "???");
- }
- seq_printf(m,
- " Capacity [MB]:\t%-6d \tType: \t%s\n",
- pcdi->ld_blkcnt/(1024*1024/pcdi->ld_blksize),
- hrec);
- } else {
- seq_printf(m,
- " Slave Number: \t%-2d \tStatus: \t%s\n",
- drv_no & 0x7fff, hrec);
- }
- drv_no = pcdi->ld_slave;
- } while (drv_no != -1);
-
- if (is_mirr)
- seq_printf(m,
- " Missing Drv.: \t%-2d \tInvalid Drv.: \t%d\n",
- no_mdrv - j - k, k);
-
- if (!ha->hdr[i].is_arraydrv)
- strcpy(hrec, "--");
- else
- sprintf(hrec, "%d", ha->hdr[i].master_no);
- seq_printf(m,
- " To Array Drv.:\t%s\n", hrec);
- }
-
- if (!flag)
- seq_puts(m, "\n --\n");
-
- /* 4. about array drives */
- seq_puts(m, "\nArray Drives:");
- flag = FALSE;
-
- for (i = 0; i < MAX_LDRIVES; ++i) {
- if (!(ha->hdr[i].is_arraydrv && ha->hdr[i].is_master))
- continue;
- /* 4.a array drive info */
- TRACE2(("array_info() drive no %d\n",i));
- pai = (gdth_arrayinf_str *)buf;
- gdtcmd->Service = CACHESERVICE;
- gdtcmd->OpCode = GDT_IOCTL;
- gdtcmd->u.ioctl.p_param = paddr;
- gdtcmd->u.ioctl.param_size = sizeof(gdth_arrayinf_str);
- gdtcmd->u.ioctl.subfunc = ARRAY_INFO | LA_CTRL_PATTERN;
- gdtcmd->u.ioctl.channel = i;
- if (gdth_execute(host, gdtcmd, cmnd, 30, NULL) == S_OK) {
- if (pai->ai_state == 0)
- strcpy(hrec, "idle");
- else if (pai->ai_state == 2)
- strcpy(hrec, "build");
- else if (pai->ai_state == 4)
- strcpy(hrec, "ready");
- else if (pai->ai_state == 6)
- strcpy(hrec, "fail");
- else if (pai->ai_state == 8 || pai->ai_state == 10)
- strcpy(hrec, "rebuild");
- else
- strcpy(hrec, "error");
- if (pai->ai_ext_state & 0x10)
- strcat(hrec, "/expand");
- else if (pai->ai_ext_state & 0x1)
- strcat(hrec, "/patch");
- seq_printf(m,
- "\n Number: \t%-2d \tStatus: \t%s\n",
- i,hrec);
- flag = TRUE;
-
- if (pai->ai_type == 0)
- strcpy(hrec, "RAID-0");
- else if (pai->ai_type == 4)
- strcpy(hrec, "RAID-4");
- else if (pai->ai_type == 5)
- strcpy(hrec, "RAID-5");
- else
- strcpy(hrec, "RAID-10");
- seq_printf(m,
- " Capacity [MB]:\t%-6d \tType: \t%s\n",
- pai->ai_size/(1024*1024/pai->ai_secsize),
- hrec);
- }
- }
-
- if (!flag)
- seq_puts(m, "\n --\n");
-
- /* 5. about host drives */
- seq_puts(m, "\nHost Drives:");
- flag = FALSE;
-
- for (i = 0; i < MAX_LDRIVES; ++i) {
- if (!ha->hdr[i].is_logdrv ||
- (ha->hdr[i].is_arraydrv && !ha->hdr[i].is_master))
- continue;
- /* 5.a get host drive list */
- TRACE2(("host_get() drv_no %d\n",i));
- phg = (gdth_hget_str *)buf;
- gdtcmd->Service = CACHESERVICE;
- gdtcmd->OpCode = GDT_IOCTL;
- gdtcmd->u.ioctl.p_param = paddr;
- gdtcmd->u.ioctl.param_size = sizeof(gdth_hget_str);
- gdtcmd->u.ioctl.subfunc = HOST_GET | LA_CTRL_PATTERN;
- gdtcmd->u.ioctl.channel = i;
- phg->entries = MAX_HDRIVES;
- phg->offset = GDTOFFSOF(gdth_hget_str, entry[0]);
- if (gdth_execute(host, gdtcmd, cmnd, 30, NULL) == S_OK) {
- ha->hdr[i].ldr_no = i;
- ha->hdr[i].rw_attribs = 0;
- ha->hdr[i].start_sec = 0;
- } else {
- for (j = 0; j < phg->entries; ++j) {
- k = phg->entry[j].host_drive;
- if (k >= MAX_LDRIVES)
- continue;
- ha->hdr[k].ldr_no = phg->entry[j].log_drive;
- ha->hdr[k].rw_attribs = phg->entry[j].rw_attribs;
- ha->hdr[k].start_sec = phg->entry[j].start_sec;
- }
- }
- }
- dma_free_coherent(&ha->pdev->dev, size, buf, paddr);
-
- for (i = 0; i < MAX_HDRIVES; ++i) {
- if (!(ha->hdr[i].present))
- continue;
-
- seq_printf(m,
- "\n Number: \t%-2d \tArr/Log. Drive:\t%d\n",
- i, ha->hdr[i].ldr_no);
- flag = TRUE;
-
- seq_printf(m,
- " Capacity [MB]:\t%-6d \tStart Sector: \t%d\n",
- (u32)(ha->hdr[i].size/2048), ha->hdr[i].start_sec);
- }
-
- if (!flag)
- seq_puts(m, "\n --\n");
- }
-
- /* controller events */
- seq_puts(m, "\nController Events:\n");
-
- for (id = -1;;) {
- id = gdth_read_event(ha, id, estr);
- if (estr->event_source == 0)
- break;
- if (estr->event_data.eu.driver.ionode == ha->hanum &&
- estr->event_source == ES_ASYNC) {
- gdth_log_event(&estr->event_data, hrec);
-
- /*
- * Elapsed seconds subtraction with unsigned operands is
- * safe from wrap around in year 2106. Executes as:
- * operand a + (2's complement operand b) + 1
- */
-
- sec = (int)((u32)ktime_get_real_seconds() - estr->first_stamp);
- if (sec < 0) sec = 0;
- seq_printf(m," date- %02d:%02d:%02d\t%s\n",
- sec/3600, sec%3600/60, sec%60, hrec);
- }
- if (id == -1)
- break;
- }
-stop_output:
- rc = 0;
-free_fail:
- kfree(gdtcmd);
- kfree(estr);
- return rc;
-}
-
-static void gdth_wait_completion(gdth_ha_str *ha, int busnum, int id)
-{
- unsigned long flags;
- int i;
- struct scsi_cmnd *scp;
- struct gdth_cmndinfo *cmndinfo;
- u8 b, t;
-
- spin_lock_irqsave(&ha->smp_lock, flags);
-
- for (i = 0; i < GDTH_MAXCMDS; ++i) {
- scp = ha->cmd_tab[i].cmnd;
- cmndinfo = gdth_cmnd_priv(scp);
-
- b = scp->device->channel;
- t = scp->device->id;
- if (!SPECIAL_SCP(scp) && t == (u8)id &&
- b == (u8)busnum) {
- cmndinfo->wait_for_completion = 0;
- spin_unlock_irqrestore(&ha->smp_lock, flags);
- while (!cmndinfo->wait_for_completion)
- barrier();
- spin_lock_irqsave(&ha->smp_lock, flags);
- }
- }
- spin_unlock_irqrestore(&ha->smp_lock, flags);
-}
diff --git a/drivers/scsi/gdth_proc.h b/drivers/scsi/gdth_proc.h
deleted file mode 100644
index 4cc5377cb92e..000000000000
--- a/drivers/scsi/gdth_proc.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _GDTH_PROC_H
-#define _GDTH_PROC_H
-
-/* gdth_proc.h
- * $Id: gdth_proc.h,v 1.16 2004/01/14 13:09:01 achim Exp $
- */
-
-int gdth_execute(struct Scsi_Host *shost, gdth_cmd_str *gdtcmd, char *cmnd,
- int timeout, u32 *info);
-
-static int gdth_set_asc_info(struct Scsi_Host *host, char *buffer,
- int length, gdth_ha_str *ha);
-
-static void gdth_wait_completion(gdth_ha_str *ha, int busnum, int id);
-
-#endif
-
--
2.16.4
