linux/drivers/scsi/qla2xxx/qla_tmpl.h

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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* QLogic Fibre Channel HBA Driver
* Copyright (c) 2003-2014 QLogic Corporation
*/
#ifndef __QLA_DMP27_H__
#define __QLA_DMP27_H__
#define IOBASE_ADDR offsetof(struct device_reg_24xx, iobase_addr)
struct __packed qla27xx_fwdt_template {
__le32 template_type;
__le32 entry_offset;
scsi: qla2xxx: Fix crash during driver load on big endian machines Crash stack: [576544.715489] Unable to handle kernel paging request for data at address 0xd00000000f970000 [576544.715497] Faulting instruction address: 0xd00000000f880f64 [576544.715503] Oops: Kernel access of bad area, sig: 11 [#1] [576544.715506] SMP NR_CPUS=2048 NUMA pSeries : [576544.715703] NIP [d00000000f880f64] .qla27xx_fwdt_template_valid+0x94/0x100 [qla2xxx] [576544.715722] LR [d00000000f7952dc] .qla24xx_load_risc_flash+0x2fc/0x590 [qla2xxx] [576544.715726] Call Trace: [576544.715731] [c0000004d0ffb000] [c0000006fe02c350] 0xc0000006fe02c350 (unreliable) [576544.715750] [c0000004d0ffb080] [d00000000f7952dc] .qla24xx_load_risc_flash+0x2fc/0x590 [qla2xxx] [576544.715770] [c0000004d0ffb170] [d00000000f7aa034] .qla81xx_load_risc+0x84/0x1a0 [qla2xxx] [576544.715789] [c0000004d0ffb210] [d00000000f79f7c8] .qla2x00_setup_chip+0xc8/0x910 [qla2xxx] [576544.715808] [c0000004d0ffb300] [d00000000f7a631c] .qla2x00_initialize_adapter+0x4dc/0xb00 [qla2xxx] [576544.715826] [c0000004d0ffb3e0] [d00000000f78ce28] .qla2x00_probe_one+0xf08/0x2200 [qla2xxx] Link: https://lore.kernel.org/r/20201202132312.19966-8-njavali@marvell.com Fixes: f73cb695d3ec ("[SCSI] qla2xxx: Add support for ISP2071.") Cc: stable@vger.kernel.org Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Arun Easi <aeasi@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-12-02 13:23:04 +00:00
__le32 template_size;
uint32_t count; /* borrow field for running/residual count */
__le32 entry_count;
uint32_t template_version;
scsi: qla2xxx: Fix sparse warning reported by kbuild bot this patch fixes following sparse warnings >> drivers/scsi/qla2xxx/qla_tmpl.c:873:32: sparse: sparse: incorrect type in assignment (different base types) >> drivers/scsi/qla2xxx/qla_tmpl.c:873:32: sparse: expected unsigned int [usertype] capture_timestamp >> drivers/scsi/qla2xxx/qla_tmpl.c:873:32: sparse: got restricted __le32 [usertype] drivers/scsi/qla2xxx/qla_tmpl.c:885:29: sparse: sparse: incorrect type in assignment (different base types) >> drivers/scsi/qla2xxx/qla_tmpl.c:885:29: sparse: expected unsigned int vim +873 drivers/scsi/qla2xxx/qla_tmpl.c 869 870 static void 871 qla27xx_time_stamp(struct qla27xx_fwdt_template *tmp) 872 { > 873 tmp->capture_timestamp = cpu_to_le32(jiffies); 874 } 875 876 static void 877 qla27xx_driver_info(struct qla27xx_fwdt_template *tmp) 878 { 879 uint8_t v[] = { 0, 0, 0, 0, 0, 0 }; 880 881 WARN_ON_ONCE(sscanf(qla2x00_version_str, 882 "%hhu.%hhu.%hhu.%hhu.%hhu.%hhu", 883 v+0, v+1, v+2, v+3, v+4, v+5) != 6); 884 > 885 tmp->driver_info[0] = cpu_to_le32( 886 v[3] << 24 | v[2] << 16 | v[1] << 8 | v[0]); 887 tmp->driver_info[1] = cpu_to_le32(v[5] << 8 | v[4]); 888 tmp->driver_info[2] = __constant_cpu_to_le32(0x12345678); 889 } 890 Link: https://lore.kernel.org/r/20200227201148.13973-1-hmadhani@marvell.com Fixes: a31056ddc665 ("scsi: qla2xxx: Use endian macros to assign static fields in fwdump header") Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-02-27 20:11:48 +00:00
__le32 capture_timestamp;
uint32_t template_checksum;
uint32_t reserved_2;
scsi: qla2xxx: Fix sparse warning reported by kbuild bot this patch fixes following sparse warnings >> drivers/scsi/qla2xxx/qla_tmpl.c:873:32: sparse: sparse: incorrect type in assignment (different base types) >> drivers/scsi/qla2xxx/qla_tmpl.c:873:32: sparse: expected unsigned int [usertype] capture_timestamp >> drivers/scsi/qla2xxx/qla_tmpl.c:873:32: sparse: got restricted __le32 [usertype] drivers/scsi/qla2xxx/qla_tmpl.c:885:29: sparse: sparse: incorrect type in assignment (different base types) >> drivers/scsi/qla2xxx/qla_tmpl.c:885:29: sparse: expected unsigned int vim +873 drivers/scsi/qla2xxx/qla_tmpl.c 869 870 static void 871 qla27xx_time_stamp(struct qla27xx_fwdt_template *tmp) 872 { > 873 tmp->capture_timestamp = cpu_to_le32(jiffies); 874 } 875 876 static void 877 qla27xx_driver_info(struct qla27xx_fwdt_template *tmp) 878 { 879 uint8_t v[] = { 0, 0, 0, 0, 0, 0 }; 880 881 WARN_ON_ONCE(sscanf(qla2x00_version_str, 882 "%hhu.%hhu.%hhu.%hhu.%hhu.%hhu", 883 v+0, v+1, v+2, v+3, v+4, v+5) != 6); 884 > 885 tmp->driver_info[0] = cpu_to_le32( 886 v[3] << 24 | v[2] << 16 | v[1] << 8 | v[0]); 887 tmp->driver_info[1] = cpu_to_le32(v[5] << 8 | v[4]); 888 tmp->driver_info[2] = __constant_cpu_to_le32(0x12345678); 889 } 890 Link: https://lore.kernel.org/r/20200227201148.13973-1-hmadhani@marvell.com Fixes: a31056ddc665 ("scsi: qla2xxx: Use endian macros to assign static fields in fwdump header") Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-02-27 20:11:48 +00:00
__le32 driver_info[3];
uint32_t saved_state[16];
uint32_t reserved_3[8];
__le32 firmware_version[5];
};
#define TEMPLATE_TYPE_FWDUMP 99
#define ENTRY_TYPE_NOP 0
#define ENTRY_TYPE_TMP_END 255
#define ENTRY_TYPE_RD_IOB_T1 256
#define ENTRY_TYPE_WR_IOB_T1 257
#define ENTRY_TYPE_RD_IOB_T2 258
#define ENTRY_TYPE_WR_IOB_T2 259
#define ENTRY_TYPE_RD_PCI 260
#define ENTRY_TYPE_WR_PCI 261
#define ENTRY_TYPE_RD_RAM 262
#define ENTRY_TYPE_GET_QUEUE 263
#define ENTRY_TYPE_GET_FCE 264
#define ENTRY_TYPE_PSE_RISC 265
#define ENTRY_TYPE_RST_RISC 266
#define ENTRY_TYPE_DIS_INTR 267
#define ENTRY_TYPE_GET_HBUF 268
#define ENTRY_TYPE_SCRATCH 269
#define ENTRY_TYPE_RDREMREG 270
#define ENTRY_TYPE_WRREMREG 271
#define ENTRY_TYPE_RDREMRAM 272
#define ENTRY_TYPE_PCICFG 273
#define ENTRY_TYPE_GET_SHADOW 274
#define ENTRY_TYPE_WRITE_BUF 275
#define ENTRY_TYPE_CONDITIONAL 276
#define ENTRY_TYPE_RDPEPREG 277
#define ENTRY_TYPE_WRPEPREG 278
#define CAPTURE_FLAG_PHYS_ONLY BIT_0
#define CAPTURE_FLAG_PHYS_VIRT BIT_1
#define DRIVER_FLAG_SKIP_ENTRY BIT_7
struct __packed qla27xx_fwdt_entry {
struct __packed {
__le32 type;
__le32 size;
uint32_t reserved_1;
uint8_t capture_flags;
uint8_t reserved_2[2];
uint8_t driver_flags;
} hdr;
union __packed {
struct __packed {
} t0;
struct __packed {
} t255;
struct __packed {
__le32 base_addr;
uint8_t reg_width;
__le16 reg_count;
uint8_t pci_offset;
} t256;
struct __packed {
__le32 base_addr;
__le32 write_data;
uint8_t pci_offset;
uint8_t reserved[3];
} t257;
struct __packed {
__le32 base_addr;
uint8_t reg_width;
__le16 reg_count;
uint8_t pci_offset;
uint8_t banksel_offset;
uint8_t reserved[3];
__le32 bank;
} t258;
struct __packed {
__le32 base_addr;
__le32 write_data;
uint8_t reserved[2];
uint8_t pci_offset;
uint8_t banksel_offset;
__le32 bank;
} t259;
struct __packed {
uint8_t pci_offset;
uint8_t reserved[3];
} t260;
struct __packed {
uint8_t pci_offset;
uint8_t reserved[3];
__le32 write_data;
} t261;
struct __packed {
uint8_t ram_area;
uint8_t reserved[3];
__le32 start_addr;
__le32 end_addr;
} t262;
struct __packed {
uint32_t num_queues;
uint8_t queue_type;
uint8_t reserved[3];
} t263;
struct __packed {
uint32_t fce_trace_size;
uint64_t write_pointer;
uint64_t base_pointer;
uint32_t fce_enable_mb0;
uint32_t fce_enable_mb2;
uint32_t fce_enable_mb3;
uint32_t fce_enable_mb4;
uint32_t fce_enable_mb5;
uint32_t fce_enable_mb6;
} t264;
struct __packed {
} t265;
struct __packed {
} t266;
struct __packed {
uint8_t pci_offset;
uint8_t reserved[3];
__le32 data;
} t267;
struct __packed {
uint8_t buf_type;
uint8_t reserved[3];
uint32_t buf_size;
uint64_t start_addr;
} t268;
struct __packed {
uint32_t scratch_size;
} t269;
struct __packed {
__le32 addr;
__le32 count;
} t270;
struct __packed {
__le32 addr;
__le32 data;
} t271;
struct __packed {
__le32 addr;
__le32 count;
} t272;
struct __packed {
__le32 addr;
__le32 count;
} t273;
struct __packed {
uint32_t num_queues;
uint8_t queue_type;
uint8_t reserved[3];
} t274;
struct __packed {
__le32 length;
uint8_t buffer[];
} t275;
struct __packed {
__le32 cond1;
__le32 cond2;
} t276;
struct __packed {
__le32 cmd_addr;
__le32 wr_cmd_data;
__le32 data_addr;
} t277;
struct __packed {
__le32 cmd_addr;
__le32 wr_cmd_data;
__le32 data_addr;
__le32 wr_data;
} t278;
};
};
#define T262_RAM_AREA_CRITICAL_RAM 1
#define T262_RAM_AREA_EXTERNAL_RAM 2
#define T262_RAM_AREA_SHARED_RAM 3
#define T262_RAM_AREA_DDR_RAM 4
#define T262_RAM_AREA_MISC 5
#define T263_QUEUE_TYPE_REQ 1
#define T263_QUEUE_TYPE_RSP 2
#define T263_QUEUE_TYPE_ATIO 3
#define T268_BUF_TYPE_EXTD_TRACE 1
#define T268_BUF_TYPE_EXCH_BUFOFF 2
#define T268_BUF_TYPE_EXTD_LOGIN 3
#define T268_BUF_TYPE_REQ_MIRROR 4
#define T268_BUF_TYPE_RSP_MIRROR 5
#define T274_QUEUE_TYPE_REQ_SHAD 1
#define T274_QUEUE_TYPE_RSP_SHAD 2
#define T274_QUEUE_TYPE_ATIO_SHAD 3
#endif