From 50a212ec906f7524620675f0c57357691c26c81f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 16 Oct 2024 01:20:19 +0000
Subject: [PATCH] 修改GPIO导出默认初始值
---
kernel/drivers/scsi/qla2xxx/qla_tmpl.c | 757 ++++++++++++++++++++++++++++++---------------------------
1 files changed, 401 insertions(+), 356 deletions(-)
diff --git a/kernel/drivers/scsi/qla2xxx/qla_tmpl.c b/kernel/drivers/scsi/qla2xxx/qla_tmpl.c
index de31362..26c13a9 100644
--- a/kernel/drivers/scsi/qla2xxx/qla_tmpl.c
+++ b/kernel/drivers/scsi/qla2xxx/qla_tmpl.c
@@ -1,109 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* QLogic Fibre Channel HBA Driver
* Copyright (c) 2003-2014 QLogic Corporation
- *
- * See LICENSE.qla2xxx for copyright and licensing details.
*/
#include "qla_def.h"
#include "qla_tmpl.h"
-/* note default template is in big endian */
-static const uint32_t ql27xx_fwdt_default_template[] = {
- 0x63000000, 0xa4000000, 0x7c050000, 0x00000000,
- 0x30000000, 0x01000000, 0x00000000, 0xc0406eb4,
- 0x00000000, 0x00000000, 0x00000000, 0x00000000,
- 0x00000000, 0x00000000, 0x00000000, 0x00000000,
- 0x00000000, 0x00000000, 0x00000000, 0x00000000,
- 0x00000000, 0x00000000, 0x00000000, 0x00000000,
- 0x00000000, 0x00000000, 0x00000000, 0x00000000,
- 0x00000000, 0x00000000, 0x00000000, 0x00000000,
- 0x00000000, 0x00000000, 0x00000000, 0x00000000,
- 0x00000000, 0x00000000, 0x00000000, 0x00000000,
- 0x00000000, 0x04010000, 0x14000000, 0x00000000,
- 0x02000000, 0x44000000, 0x09010000, 0x10000000,
- 0x00000000, 0x02000000, 0x01010000, 0x1c000000,
- 0x00000000, 0x02000000, 0x00600000, 0x00000000,
- 0xc0000000, 0x01010000, 0x1c000000, 0x00000000,
- 0x02000000, 0x00600000, 0x00000000, 0xcc000000,
- 0x01010000, 0x1c000000, 0x00000000, 0x02000000,
- 0x10600000, 0x00000000, 0xd4000000, 0x01010000,
- 0x1c000000, 0x00000000, 0x02000000, 0x700f0000,
- 0x00000060, 0xf0000000, 0x00010000, 0x18000000,
- 0x00000000, 0x02000000, 0x00700000, 0x041000c0,
- 0x00010000, 0x18000000, 0x00000000, 0x02000000,
- 0x10700000, 0x041000c0, 0x00010000, 0x18000000,
- 0x00000000, 0x02000000, 0x40700000, 0x041000c0,
- 0x01010000, 0x1c000000, 0x00000000, 0x02000000,
- 0x007c0000, 0x01000000, 0xc0000000, 0x00010000,
- 0x18000000, 0x00000000, 0x02000000, 0x007c0000,
- 0x040300c4, 0x00010000, 0x18000000, 0x00000000,
- 0x02000000, 0x007c0000, 0x040100c0, 0x01010000,
- 0x1c000000, 0x00000000, 0x02000000, 0x007c0000,
- 0x00000000, 0xc0000000, 0x00010000, 0x18000000,
- 0x00000000, 0x02000000, 0x007c0000, 0x04200000,
- 0x0b010000, 0x18000000, 0x00000000, 0x02000000,
- 0x0c000000, 0x00000000, 0x02010000, 0x20000000,
- 0x00000000, 0x02000000, 0x700f0000, 0x040100fc,
- 0xf0000000, 0x000000b0, 0x02010000, 0x20000000,
- 0x00000000, 0x02000000, 0x700f0000, 0x040100fc,
- 0xf0000000, 0x000010b0, 0x02010000, 0x20000000,
- 0x00000000, 0x02000000, 0x700f0000, 0x040100fc,
- 0xf0000000, 0x000020b0, 0x02010000, 0x20000000,
- 0x00000000, 0x02000000, 0x700f0000, 0x040100fc,
- 0xf0000000, 0x000030b0, 0x02010000, 0x20000000,
- 0x00000000, 0x02000000, 0x700f0000, 0x040100fc,
- 0xf0000000, 0x000040b0, 0x02010000, 0x20000000,
- 0x00000000, 0x02000000, 0x700f0000, 0x040100fc,
- 0xf0000000, 0x000050b0, 0x02010000, 0x20000000,
- 0x00000000, 0x02000000, 0x700f0000, 0x040100fc,
- 0xf0000000, 0x000060b0, 0x02010000, 0x20000000,
- 0x00000000, 0x02000000, 0x700f0000, 0x040100fc,
- 0xf0000000, 0x000070b0, 0x02010000, 0x20000000,
- 0x00000000, 0x02000000, 0x700f0000, 0x040100fc,
- 0xf0000000, 0x000080b0, 0x02010000, 0x20000000,
- 0x00000000, 0x02000000, 0x700f0000, 0x040100fc,
- 0xf0000000, 0x000090b0, 0x02010000, 0x20000000,
- 0x00000000, 0x02000000, 0x700f0000, 0x040100fc,
- 0xf0000000, 0x0000a0b0, 0x00010000, 0x18000000,
- 0x00000000, 0x02000000, 0x0a000000, 0x040100c0,
- 0x00010000, 0x18000000, 0x00000000, 0x02000000,
- 0x0a000000, 0x04200080, 0x00010000, 0x18000000,
- 0x00000000, 0x02000000, 0x00be0000, 0x041000c0,
- 0x00010000, 0x18000000, 0x00000000, 0x02000000,
- 0x10be0000, 0x041000c0, 0x00010000, 0x18000000,
- 0x00000000, 0x02000000, 0x20be0000, 0x041000c0,
- 0x00010000, 0x18000000, 0x00000000, 0x02000000,
- 0x30be0000, 0x041000c0, 0x00010000, 0x18000000,
- 0x00000000, 0x02000000, 0x00b00000, 0x041000c0,
- 0x00010000, 0x18000000, 0x00000000, 0x02000000,
- 0x10b00000, 0x041000c0, 0x00010000, 0x18000000,
- 0x00000000, 0x02000000, 0x20b00000, 0x041000c0,
- 0x00010000, 0x18000000, 0x00000000, 0x02000000,
- 0x30b00000, 0x041000c0, 0x00010000, 0x18000000,
- 0x00000000, 0x02000000, 0x00300000, 0x041000c0,
- 0x00010000, 0x18000000, 0x00000000, 0x02000000,
- 0x10300000, 0x041000c0, 0x00010000, 0x18000000,
- 0x00000000, 0x02000000, 0x20300000, 0x041000c0,
- 0x00010000, 0x18000000, 0x00000000, 0x02000000,
- 0x30300000, 0x041000c0, 0x0a010000, 0x10000000,
- 0x00000000, 0x02000000, 0x06010000, 0x1c000000,
- 0x00000000, 0x02000000, 0x01000000, 0x00000200,
- 0xff230200, 0x06010000, 0x1c000000, 0x00000000,
- 0x02000000, 0x02000000, 0x00001000, 0x00000000,
- 0x07010000, 0x18000000, 0x00000000, 0x02000000,
- 0x00000000, 0x01000000, 0x07010000, 0x18000000,
- 0x00000000, 0x02000000, 0x00000000, 0x02000000,
- 0x07010000, 0x18000000, 0x00000000, 0x02000000,
- 0x00000000, 0x03000000, 0x0d010000, 0x14000000,
- 0x00000000, 0x02000000, 0x00000000, 0xff000000,
- 0x10000000, 0x00000000, 0x00000080,
-};
-
-static inline void __iomem *
-qla27xx_isp_reg(struct scsi_qla_host *vha)
-{
- return &vha->hw->iobase->isp24;
-}
+#define ISPREG(vha) (&(vha)->hw->iobase->isp24)
+#define IOBAR(reg) offsetof(typeof(*(reg)), iobase_addr)
+#define IOBASE(vha) IOBAR(ISPREG(vha))
+#define INVALID_ENTRY ((struct qla27xx_fwdt_entry *)0xffffffffffffffffUL)
static inline void
qla27xx_insert16(uint16_t value, void *buf, ulong *len)
@@ -128,7 +34,6 @@
static inline void
qla27xx_insertbuf(void *mem, ulong size, void *buf, ulong *len)
{
-
if (buf && mem && size) {
buf += *len;
memcpy(buf, mem, size);
@@ -142,7 +47,7 @@
uint8_t value = ~0;
if (buf) {
- value = RD_REG_BYTE(window);
+ value = rd_reg_byte(window);
}
qla27xx_insert32(value, buf, len);
}
@@ -153,7 +58,7 @@
uint16_t value = ~0;
if (buf) {
- value = RD_REG_WORD(window);
+ value = rd_reg_word(window);
}
qla27xx_insert32(value, buf, len);
}
@@ -164,7 +69,7 @@
uint32_t value = ~0;
if (buf) {
- value = RD_REG_DWORD(window);
+ value = rd_reg_dword(window);
}
qla27xx_insert32(value, buf, len);
}
@@ -190,10 +95,10 @@
qla27xx_write_reg(__iomem struct device_reg_24xx *reg,
uint offset, uint32_t data, void *buf)
{
- __iomem void *window = (void __iomem *)reg + offset;
-
if (buf) {
- WRT_REG_DWORD(window, data);
+ void __iomem *window = (void __iomem *)reg + offset;
+
+ wrt_reg_dword(window, data);
}
}
@@ -205,7 +110,7 @@
void __iomem *window = (void __iomem *)reg + offset;
void (*readn)(void __iomem*, void *, ulong *) = qla27xx_read_vector(width);
- qla27xx_write_reg(reg, IOBASE_ADDR, addr, buf);
+ qla27xx_write_reg(reg, IOBAR(reg), addr, buf);
while (count--) {
qla27xx_insert32(addr, buf, len);
readn(window, buf, len);
@@ -221,7 +126,13 @@
ent->hdr.driver_flags |= DRIVER_FLAG_SKIP_ENTRY;
}
-static int
+static inline struct qla27xx_fwdt_entry *
+qla27xx_next_entry(struct qla27xx_fwdt_entry *ent)
+{
+ return (void *)ent + le32_to_cpu(ent->hdr.size);
+}
+
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t0(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
@@ -229,10 +140,10 @@
"%s: nop [%lx]\n", __func__, *len);
qla27xx_skip_entry(ent, buf);
- return false;
+ return qla27xx_next_entry(ent);
}
-static int
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t255(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
@@ -241,138 +152,156 @@
qla27xx_skip_entry(ent, buf);
/* terminate */
- return true;
+ return NULL;
}
-static int
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t256(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
- struct device_reg_24xx __iomem *reg = qla27xx_isp_reg(vha);
+ ulong addr = le32_to_cpu(ent->t256.base_addr);
+ uint offset = ent->t256.pci_offset;
+ ulong count = le16_to_cpu(ent->t256.reg_count);
+ uint width = ent->t256.reg_width;
ql_dbg(ql_dbg_misc, vha, 0xd200,
"%s: rdio t1 [%lx]\n", __func__, *len);
- qla27xx_read_window(reg, ent->t256.base_addr, ent->t256.pci_offset,
- ent->t256.reg_count, ent->t256.reg_width, buf, len);
+ qla27xx_read_window(ISPREG(vha), addr, offset, count, width, buf, len);
- return false;
+ return qla27xx_next_entry(ent);
}
-static int
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t257(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
- struct device_reg_24xx __iomem *reg = qla27xx_isp_reg(vha);
+ ulong addr = le32_to_cpu(ent->t257.base_addr);
+ uint offset = ent->t257.pci_offset;
+ ulong data = le32_to_cpu(ent->t257.write_data);
ql_dbg(ql_dbg_misc, vha, 0xd201,
"%s: wrio t1 [%lx]\n", __func__, *len);
- qla27xx_write_reg(reg, IOBASE_ADDR, ent->t257.base_addr, buf);
- qla27xx_write_reg(reg, ent->t257.pci_offset, ent->t257.write_data, buf);
+ qla27xx_write_reg(ISPREG(vha), IOBASE(vha), addr, buf);
+ qla27xx_write_reg(ISPREG(vha), offset, data, buf);
- return false;
+ return qla27xx_next_entry(ent);
}
-static int
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t258(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
- struct device_reg_24xx __iomem *reg = qla27xx_isp_reg(vha);
+ uint banksel = ent->t258.banksel_offset;
+ ulong bank = le32_to_cpu(ent->t258.bank);
+ ulong addr = le32_to_cpu(ent->t258.base_addr);
+ uint offset = ent->t258.pci_offset;
+ uint count = le16_to_cpu(ent->t258.reg_count);
+ uint width = ent->t258.reg_width;
ql_dbg(ql_dbg_misc, vha, 0xd202,
"%s: rdio t2 [%lx]\n", __func__, *len);
- qla27xx_write_reg(reg, ent->t258.banksel_offset, ent->t258.bank, buf);
- qla27xx_read_window(reg, ent->t258.base_addr, ent->t258.pci_offset,
- ent->t258.reg_count, ent->t258.reg_width, buf, len);
+ qla27xx_write_reg(ISPREG(vha), banksel, bank, buf);
+ qla27xx_read_window(ISPREG(vha), addr, offset, count, width, buf, len);
- return false;
+ return qla27xx_next_entry(ent);
}
-static int
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t259(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
- struct device_reg_24xx __iomem *reg = qla27xx_isp_reg(vha);
+ ulong addr = le32_to_cpu(ent->t259.base_addr);
+ uint banksel = ent->t259.banksel_offset;
+ ulong bank = le32_to_cpu(ent->t259.bank);
+ uint offset = ent->t259.pci_offset;
+ ulong data = le32_to_cpu(ent->t259.write_data);
ql_dbg(ql_dbg_misc, vha, 0xd203,
"%s: wrio t2 [%lx]\n", __func__, *len);
- qla27xx_write_reg(reg, IOBASE_ADDR, ent->t259.base_addr, buf);
- qla27xx_write_reg(reg, ent->t259.banksel_offset, ent->t259.bank, buf);
- qla27xx_write_reg(reg, ent->t259.pci_offset, ent->t259.write_data, buf);
+ qla27xx_write_reg(ISPREG(vha), IOBASE(vha), addr, buf);
+ qla27xx_write_reg(ISPREG(vha), banksel, bank, buf);
+ qla27xx_write_reg(ISPREG(vha), offset, data, buf);
- return false;
+ return qla27xx_next_entry(ent);
}
-static int
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t260(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
- struct device_reg_24xx __iomem *reg = qla27xx_isp_reg(vha);
+ uint offset = ent->t260.pci_offset;
ql_dbg(ql_dbg_misc, vha, 0xd204,
"%s: rdpci [%lx]\n", __func__, *len);
- qla27xx_insert32(ent->t260.pci_offset, buf, len);
- qla27xx_read_reg(reg, ent->t260.pci_offset, buf, len);
+ qla27xx_insert32(offset, buf, len);
+ qla27xx_read_reg(ISPREG(vha), offset, buf, len);
- return false;
+ return qla27xx_next_entry(ent);
}
-static int
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t261(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
- struct device_reg_24xx __iomem *reg = qla27xx_isp_reg(vha);
+ uint offset = ent->t261.pci_offset;
+ ulong data = le32_to_cpu(ent->t261.write_data);
ql_dbg(ql_dbg_misc, vha, 0xd205,
"%s: wrpci [%lx]\n", __func__, *len);
- qla27xx_write_reg(reg, ent->t261.pci_offset, ent->t261.write_data, buf);
+ qla27xx_write_reg(ISPREG(vha), offset, data, buf);
- return false;
+ return qla27xx_next_entry(ent);
}
-static int
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t262(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
+ uint area = ent->t262.ram_area;
+ ulong start = le32_to_cpu(ent->t262.start_addr);
+ ulong end = le32_to_cpu(ent->t262.end_addr);
ulong dwords;
- ulong start;
- ulong end;
+ int rc;
ql_dbg(ql_dbg_misc, vha, 0xd206,
"%s: rdram(%x) [%lx]\n", __func__, ent->t262.ram_area, *len);
- start = ent->t262.start_addr;
- end = ent->t262.end_addr;
- if (ent->t262.ram_area == T262_RAM_AREA_CRITICAL_RAM) {
+ if (area == T262_RAM_AREA_CRITICAL_RAM) {
;
- } else if (ent->t262.ram_area == T262_RAM_AREA_EXTERNAL_RAM) {
+ } else if (area == T262_RAM_AREA_EXTERNAL_RAM) {
end = vha->hw->fw_memory_size;
if (buf)
- ent->t262.end_addr = end;
- } else if (ent->t262.ram_area == T262_RAM_AREA_SHARED_RAM) {
+ ent->t262.end_addr = cpu_to_le32(end);
+ } else if (area == T262_RAM_AREA_SHARED_RAM) {
start = vha->hw->fw_shared_ram_start;
end = vha->hw->fw_shared_ram_end;
if (buf) {
- ent->t262.start_addr = start;
- ent->t262.end_addr = end;
+ ent->t262.start_addr = cpu_to_le32(start);
+ ent->t262.end_addr = cpu_to_le32(end);
}
- } else if (ent->t262.ram_area == T262_RAM_AREA_DDR_RAM) {
+ } else if (area == T262_RAM_AREA_DDR_RAM) {
start = vha->hw->fw_ddr_ram_start;
end = vha->hw->fw_ddr_ram_end;
if (buf) {
- ent->t262.start_addr = start;
- ent->t262.end_addr = end;
+ ent->t262.start_addr = cpu_to_le32(start);
+ ent->t262.end_addr = cpu_to_le32(end);
+ }
+ } else if (area == T262_RAM_AREA_MISC) {
+ if (buf) {
+ ent->t262.start_addr = cpu_to_le32(start);
+ ent->t262.end_addr = cpu_to_le32(end);
}
} else {
ql_dbg(ql_dbg_misc, vha, 0xd022,
- "%s: unknown area %x\n", __func__, ent->t262.ram_area);
+ "%s: unknown area %x\n", __func__, area);
qla27xx_skip_entry(ent, buf);
goto done;
}
if (end < start || start == 0 || end == 0) {
ql_dbg(ql_dbg_misc, vha, 0xd023,
- "%s: unusable range (start=%x end=%x)\n", __func__,
- ent->t262.end_addr, ent->t262.start_addr);
+ "%s: unusable range (start=%lx end=%lx)\n",
+ __func__, start, end);
qla27xx_skip_entry(ent, buf);
goto done;
}
@@ -380,24 +309,31 @@
dwords = end - start + 1;
if (buf) {
buf += *len;
- qla24xx_dump_ram(vha->hw, start, buf, dwords, &buf);
+ rc = qla24xx_dump_ram(vha->hw, start, buf, dwords, &buf);
+ if (rc != QLA_SUCCESS) {
+ ql_dbg(ql_dbg_async, vha, 0xffff,
+ "%s: dump ram MB failed. Area %xh start %lxh end %lxh\n",
+ __func__, area, start, end);
+ return INVALID_ENTRY;
+ }
}
*len += dwords * sizeof(uint32_t);
done:
- return false;
+ return qla27xx_next_entry(ent);
}
-static int
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t263(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
+ uint type = ent->t263.queue_type;
uint count = 0;
uint i;
uint length;
- ql_dbg(ql_dbg_misc, vha, 0xd207,
- "%s: getq(%x) [%lx]\n", __func__, ent->t263.queue_type, *len);
- if (ent->t263.queue_type == T263_QUEUE_TYPE_REQ) {
+ ql_dbg(ql_dbg_misc + ql_dbg_verbose, vha, 0xd207,
+ "%s: getq(%x) [%lx]\n", __func__, type, *len);
+ if (type == T263_QUEUE_TYPE_REQ) {
for (i = 0; i < vha->hw->max_req_queues; i++) {
struct req_que *req = vha->hw->req_q_map[i];
@@ -411,7 +347,7 @@
count++;
}
}
- } else if (ent->t263.queue_type == T263_QUEUE_TYPE_RSP) {
+ } else if (type == T263_QUEUE_TYPE_RSP) {
for (i = 0; i < vha->hw->max_rsp_queues; i++) {
struct rsp_que *rsp = vha->hw->rsp_q_map[i];
@@ -439,7 +375,7 @@
}
} else {
ql_dbg(ql_dbg_misc, vha, 0xd026,
- "%s: unknown queue %x\n", __func__, ent->t263.queue_type);
+ "%s: unknown queue %x\n", __func__, type);
qla27xx_skip_entry(ent, buf);
}
@@ -450,10 +386,10 @@
qla27xx_skip_entry(ent, buf);
}
- return false;
+ return qla27xx_next_entry(ent);
}
-static int
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t264(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
@@ -478,49 +414,48 @@
qla27xx_skip_entry(ent, buf);
}
- return false;
+ return qla27xx_next_entry(ent);
}
-static int
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t265(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
- struct device_reg_24xx __iomem *reg = qla27xx_isp_reg(vha);
-
- ql_dbg(ql_dbg_misc, vha, 0xd209,
+ ql_dbg(ql_dbg_misc + ql_dbg_verbose, vha, 0xd209,
"%s: pause risc [%lx]\n", __func__, *len);
if (buf)
- qla24xx_pause_risc(reg, vha->hw);
+ qla24xx_pause_risc(ISPREG(vha), vha->hw);
- return false;
+ return qla27xx_next_entry(ent);
}
-static int
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t266(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
ql_dbg(ql_dbg_misc, vha, 0xd20a,
"%s: reset risc [%lx]\n", __func__, *len);
if (buf)
- qla24xx_soft_reset(vha->hw);
+ WARN_ON_ONCE(qla24xx_soft_reset(vha->hw) != QLA_SUCCESS);
- return false;
+ return qla27xx_next_entry(ent);
}
-static int
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t267(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
- struct device_reg_24xx __iomem *reg = qla27xx_isp_reg(vha);
+ uint offset = ent->t267.pci_offset;
+ ulong data = le32_to_cpu(ent->t267.data);
ql_dbg(ql_dbg_misc, vha, 0xd20b,
"%s: dis intr [%lx]\n", __func__, *len);
- qla27xx_write_reg(reg, ent->t267.pci_offset, ent->t267.data, buf);
+ qla27xx_write_reg(ISPREG(vha), offset, data, buf);
- return false;
+ return qla27xx_next_entry(ent);
}
-static int
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t268(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
@@ -587,10 +522,10 @@
break;
}
- return false;
+ return qla27xx_next_entry(ent);
}
-static int
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t269(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
@@ -604,53 +539,51 @@
if (buf)
ent->t269.scratch_size = 5 * sizeof(uint32_t);
- return false;
+ return qla27xx_next_entry(ent);
}
-static int
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t270(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
- struct device_reg_24xx __iomem *reg = qla27xx_isp_reg(vha);
- ulong dwords = ent->t270.count;
- ulong addr = ent->t270.addr;
+ ulong addr = le32_to_cpu(ent->t270.addr);
+ ulong dwords = le32_to_cpu(ent->t270.count);
ql_dbg(ql_dbg_misc, vha, 0xd20e,
"%s: rdremreg [%lx]\n", __func__, *len);
- qla27xx_write_reg(reg, IOBASE_ADDR, 0x40, buf);
+ qla27xx_write_reg(ISPREG(vha), IOBASE_ADDR, 0x40, buf);
while (dwords--) {
- qla27xx_write_reg(reg, 0xc0, addr|0x80000000, buf);
+ qla27xx_write_reg(ISPREG(vha), 0xc0, addr|0x80000000, buf);
qla27xx_insert32(addr, buf, len);
- qla27xx_read_reg(reg, 0xc4, buf, len);
+ qla27xx_read_reg(ISPREG(vha), 0xc4, buf, len);
addr += sizeof(uint32_t);
}
- return false;
+ return qla27xx_next_entry(ent);
}
-static int
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t271(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
- struct device_reg_24xx __iomem *reg = qla27xx_isp_reg(vha);
- ulong addr = ent->t271.addr;
- ulong data = ent->t271.data;
+ ulong addr = le32_to_cpu(ent->t271.addr);
+ ulong data = le32_to_cpu(ent->t271.data);
ql_dbg(ql_dbg_misc, vha, 0xd20f,
"%s: wrremreg [%lx]\n", __func__, *len);
- qla27xx_write_reg(reg, IOBASE_ADDR, 0x40, buf);
- qla27xx_write_reg(reg, 0xc4, data, buf);
- qla27xx_write_reg(reg, 0xc0, addr, buf);
+ qla27xx_write_reg(ISPREG(vha), IOBASE(vha), 0x40, buf);
+ qla27xx_write_reg(ISPREG(vha), 0xc4, data, buf);
+ qla27xx_write_reg(ISPREG(vha), 0xc0, addr, buf);
- return false;
+ return qla27xx_next_entry(ent);
}
-static int
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t272(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
- ulong dwords = ent->t272.count;
- ulong start = ent->t272.addr;
+ ulong dwords = le32_to_cpu(ent->t272.count);
+ ulong start = le32_to_cpu(ent->t272.addr);
ql_dbg(ql_dbg_misc, vha, 0xd210,
"%s: rdremram [%lx]\n", __func__, *len);
@@ -662,15 +595,15 @@
}
*len += dwords * sizeof(uint32_t);
- return false;
+ return qla27xx_next_entry(ent);
}
-static int
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t273(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
- ulong dwords = ent->t273.count;
- ulong addr = ent->t273.addr;
+ ulong dwords = le32_to_cpu(ent->t273.count);
+ ulong addr = le32_to_cpu(ent->t273.addr);
uint32_t value;
ql_dbg(ql_dbg_misc, vha, 0xd211,
@@ -685,19 +618,20 @@
addr += sizeof(uint32_t);
}
- return false;
+ return qla27xx_next_entry(ent);
}
-static int
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t274(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
+ ulong type = ent->t274.queue_type;
uint count = 0;
uint i;
- ql_dbg(ql_dbg_misc, vha, 0xd212,
- "%s: getqsh(%x) [%lx]\n", __func__, ent->t274.queue_type, *len);
- if (ent->t274.queue_type == T274_QUEUE_TYPE_REQ_SHAD) {
+ ql_dbg(ql_dbg_misc + ql_dbg_verbose, vha, 0xd212,
+ "%s: getqsh(%lx) [%lx]\n", __func__, type, *len);
+ if (type == T274_QUEUE_TYPE_REQ_SHAD) {
for (i = 0; i < vha->hw->max_req_queues; i++) {
struct req_que *req = vha->hw->req_q_map[i];
@@ -709,7 +643,7 @@
count++;
}
}
- } else if (ent->t274.queue_type == T274_QUEUE_TYPE_RSP_SHAD) {
+ } else if (type == T274_QUEUE_TYPE_RSP_SHAD) {
for (i = 0; i < vha->hw->max_rsp_queues; i++) {
struct rsp_que *rsp = vha->hw->rsp_q_map[i];
@@ -735,7 +669,7 @@
}
} else {
ql_dbg(ql_dbg_misc, vha, 0xd02f,
- "%s: unknown queue %x\n", __func__, ent->t274.queue_type);
+ "%s: unknown queue %lx\n", __func__, type);
qla27xx_skip_entry(ent, buf);
}
@@ -746,85 +680,146 @@
qla27xx_skip_entry(ent, buf);
}
- return false;
+ return qla27xx_next_entry(ent);
}
-static int
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t275(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
ulong offset = offsetof(typeof(*ent), t275.buffer);
+ ulong length = le32_to_cpu(ent->t275.length);
+ ulong size = le32_to_cpu(ent->hdr.size);
+ void *buffer = ent->t275.buffer;
- ql_dbg(ql_dbg_misc, vha, 0xd213,
- "%s: buffer(%x) [%lx]\n", __func__, ent->t275.length, *len);
- if (!ent->t275.length) {
+ ql_dbg(ql_dbg_misc + ql_dbg_verbose, vha, 0xd213,
+ "%s: buffer(%lx) [%lx]\n", __func__, length, *len);
+ if (!length) {
ql_dbg(ql_dbg_misc, vha, 0xd020,
"%s: buffer zero length\n", __func__);
qla27xx_skip_entry(ent, buf);
goto done;
}
- if (offset + ent->t275.length > ent->hdr.entry_size) {
+ if (offset + length > size) {
+ length = size - offset;
ql_dbg(ql_dbg_misc, vha, 0xd030,
- "%s: buffer overflow\n", __func__);
- qla27xx_skip_entry(ent, buf);
- goto done;
+ "%s: buffer overflow, truncate [%lx]\n", __func__, length);
+ ent->t275.length = cpu_to_le32(length);
}
- qla27xx_insertbuf(ent->t275.buffer, ent->t275.length, buf, len);
+ qla27xx_insertbuf(buffer, length, buf, len);
done:
- return false;
+ return qla27xx_next_entry(ent);
}
-static int
+static struct qla27xx_fwdt_entry *
+qla27xx_fwdt_entry_t276(struct scsi_qla_host *vha,
+ struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
+{
+ ql_dbg(ql_dbg_misc + ql_dbg_verbose, vha, 0xd214,
+ "%s: cond [%lx]\n", __func__, *len);
+
+ if (buf) {
+ ulong cond1 = le32_to_cpu(ent->t276.cond1);
+ ulong cond2 = le32_to_cpu(ent->t276.cond2);
+ uint type = vha->hw->pdev->device >> 4 & 0xf;
+ uint func = vha->hw->port_no & 0x3;
+
+ if (type != cond1 || func != cond2) {
+ struct qla27xx_fwdt_template *tmp = buf;
+
+ tmp->count--;
+ ent = qla27xx_next_entry(ent);
+ qla27xx_skip_entry(ent, buf);
+ }
+ }
+
+ return qla27xx_next_entry(ent);
+}
+
+static struct qla27xx_fwdt_entry *
+qla27xx_fwdt_entry_t277(struct scsi_qla_host *vha,
+ struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
+{
+ ulong cmd_addr = le32_to_cpu(ent->t277.cmd_addr);
+ ulong wr_cmd_data = le32_to_cpu(ent->t277.wr_cmd_data);
+ ulong data_addr = le32_to_cpu(ent->t277.data_addr);
+
+ ql_dbg(ql_dbg_misc + ql_dbg_verbose, vha, 0xd215,
+ "%s: rdpep [%lx]\n", __func__, *len);
+ qla27xx_insert32(wr_cmd_data, buf, len);
+ qla27xx_write_reg(ISPREG(vha), cmd_addr, wr_cmd_data, buf);
+ qla27xx_read_reg(ISPREG(vha), data_addr, buf, len);
+
+ return qla27xx_next_entry(ent);
+}
+
+static struct qla27xx_fwdt_entry *
+qla27xx_fwdt_entry_t278(struct scsi_qla_host *vha,
+ struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
+{
+ ulong cmd_addr = le32_to_cpu(ent->t278.cmd_addr);
+ ulong wr_cmd_data = le32_to_cpu(ent->t278.wr_cmd_data);
+ ulong data_addr = le32_to_cpu(ent->t278.data_addr);
+ ulong wr_data = le32_to_cpu(ent->t278.wr_data);
+
+ ql_dbg(ql_dbg_misc + ql_dbg_verbose, vha, 0xd216,
+ "%s: wrpep [%lx]\n", __func__, *len);
+ qla27xx_write_reg(ISPREG(vha), data_addr, wr_data, buf);
+ qla27xx_write_reg(ISPREG(vha), cmd_addr, wr_cmd_data, buf);
+
+ return qla27xx_next_entry(ent);
+}
+
+static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_other(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
+ ulong type = le32_to_cpu(ent->hdr.type);
+
ql_dbg(ql_dbg_misc, vha, 0xd2ff,
- "%s: type %x [%lx]\n", __func__, ent->hdr.entry_type, *len);
+ "%s: other %lx [%lx]\n", __func__, type, *len);
qla27xx_skip_entry(ent, buf);
- return false;
+ return qla27xx_next_entry(ent);
}
-struct qla27xx_fwdt_entry_call {
+static struct {
uint type;
- int (*call)(
- struct scsi_qla_host *,
- struct qla27xx_fwdt_entry *,
- void *,
- ulong *);
+ typeof(qla27xx_fwdt_entry_other)(*call);
+} qla27xx_fwdt_entry_call[] = {
+ { ENTRY_TYPE_NOP, qla27xx_fwdt_entry_t0 },
+ { ENTRY_TYPE_TMP_END, qla27xx_fwdt_entry_t255 },
+ { ENTRY_TYPE_RD_IOB_T1, qla27xx_fwdt_entry_t256 },
+ { ENTRY_TYPE_WR_IOB_T1, qla27xx_fwdt_entry_t257 },
+ { ENTRY_TYPE_RD_IOB_T2, qla27xx_fwdt_entry_t258 },
+ { ENTRY_TYPE_WR_IOB_T2, qla27xx_fwdt_entry_t259 },
+ { ENTRY_TYPE_RD_PCI, qla27xx_fwdt_entry_t260 },
+ { ENTRY_TYPE_WR_PCI, qla27xx_fwdt_entry_t261 },
+ { ENTRY_TYPE_RD_RAM, qla27xx_fwdt_entry_t262 },
+ { ENTRY_TYPE_GET_QUEUE, qla27xx_fwdt_entry_t263 },
+ { ENTRY_TYPE_GET_FCE, qla27xx_fwdt_entry_t264 },
+ { ENTRY_TYPE_PSE_RISC, qla27xx_fwdt_entry_t265 },
+ { ENTRY_TYPE_RST_RISC, qla27xx_fwdt_entry_t266 },
+ { ENTRY_TYPE_DIS_INTR, qla27xx_fwdt_entry_t267 },
+ { ENTRY_TYPE_GET_HBUF, qla27xx_fwdt_entry_t268 },
+ { ENTRY_TYPE_SCRATCH, qla27xx_fwdt_entry_t269 },
+ { ENTRY_TYPE_RDREMREG, qla27xx_fwdt_entry_t270 },
+ { ENTRY_TYPE_WRREMREG, qla27xx_fwdt_entry_t271 },
+ { ENTRY_TYPE_RDREMRAM, qla27xx_fwdt_entry_t272 },
+ { ENTRY_TYPE_PCICFG, qla27xx_fwdt_entry_t273 },
+ { ENTRY_TYPE_GET_SHADOW, qla27xx_fwdt_entry_t274 },
+ { ENTRY_TYPE_WRITE_BUF, qla27xx_fwdt_entry_t275 },
+ { ENTRY_TYPE_CONDITIONAL, qla27xx_fwdt_entry_t276 },
+ { ENTRY_TYPE_RDPEPREG, qla27xx_fwdt_entry_t277 },
+ { ENTRY_TYPE_WRPEPREG, qla27xx_fwdt_entry_t278 },
+ { -1, qla27xx_fwdt_entry_other }
};
-static struct qla27xx_fwdt_entry_call ql27xx_fwdt_entry_call_list[] = {
- { ENTRY_TYPE_NOP , qla27xx_fwdt_entry_t0 } ,
- { ENTRY_TYPE_TMP_END , qla27xx_fwdt_entry_t255 } ,
- { ENTRY_TYPE_RD_IOB_T1 , qla27xx_fwdt_entry_t256 } ,
- { ENTRY_TYPE_WR_IOB_T1 , qla27xx_fwdt_entry_t257 } ,
- { ENTRY_TYPE_RD_IOB_T2 , qla27xx_fwdt_entry_t258 } ,
- { ENTRY_TYPE_WR_IOB_T2 , qla27xx_fwdt_entry_t259 } ,
- { ENTRY_TYPE_RD_PCI , qla27xx_fwdt_entry_t260 } ,
- { ENTRY_TYPE_WR_PCI , qla27xx_fwdt_entry_t261 } ,
- { ENTRY_TYPE_RD_RAM , qla27xx_fwdt_entry_t262 } ,
- { ENTRY_TYPE_GET_QUEUE , qla27xx_fwdt_entry_t263 } ,
- { ENTRY_TYPE_GET_FCE , qla27xx_fwdt_entry_t264 } ,
- { ENTRY_TYPE_PSE_RISC , qla27xx_fwdt_entry_t265 } ,
- { ENTRY_TYPE_RST_RISC , qla27xx_fwdt_entry_t266 } ,
- { ENTRY_TYPE_DIS_INTR , qla27xx_fwdt_entry_t267 } ,
- { ENTRY_TYPE_GET_HBUF , qla27xx_fwdt_entry_t268 } ,
- { ENTRY_TYPE_SCRATCH , qla27xx_fwdt_entry_t269 } ,
- { ENTRY_TYPE_RDREMREG , qla27xx_fwdt_entry_t270 } ,
- { ENTRY_TYPE_WRREMREG , qla27xx_fwdt_entry_t271 } ,
- { ENTRY_TYPE_RDREMRAM , qla27xx_fwdt_entry_t272 } ,
- { ENTRY_TYPE_PCICFG , qla27xx_fwdt_entry_t273 } ,
- { ENTRY_TYPE_GET_SHADOW , qla27xx_fwdt_entry_t274 } ,
- { ENTRY_TYPE_WRITE_BUF , qla27xx_fwdt_entry_t275 } ,
- { -1 , qla27xx_fwdt_entry_other }
-};
-
-static inline int (*qla27xx_find_entry(uint type))
- (struct scsi_qla_host *, struct qla27xx_fwdt_entry *, void *, ulong *)
+static inline
+typeof(qla27xx_fwdt_entry_call->call)(qla27xx_find_entry(uint type))
{
- struct qla27xx_fwdt_entry_call *list = ql27xx_fwdt_entry_call_list;
+ typeof(*qla27xx_fwdt_entry_call) *list = qla27xx_fwdt_entry_call;
while (list->type < type)
list++;
@@ -834,56 +829,47 @@
return qla27xx_fwdt_entry_other;
}
-static inline void *
-qla27xx_next_entry(void *p)
-{
- struct qla27xx_fwdt_entry *ent = p;
-
- return p + ent->hdr.entry_size;
-}
-
static void
qla27xx_walk_template(struct scsi_qla_host *vha,
struct qla27xx_fwdt_template *tmp, void *buf, ulong *len)
{
- struct qla27xx_fwdt_entry *ent = (void *)tmp + tmp->entry_offset;
- ulong count = tmp->entry_count;
+ struct qla27xx_fwdt_entry *ent = (void *)tmp +
+ le32_to_cpu(tmp->entry_offset);
+ ulong type;
+ tmp->count = le32_to_cpu(tmp->entry_count);
ql_dbg(ql_dbg_misc, vha, 0xd01a,
- "%s: entry count %lx\n", __func__, count);
- while (count--) {
- if (buf && *len >= vha->hw->fw_dump_len)
+ "%s: entry count %u\n", __func__, tmp->count);
+ while (ent && tmp->count--) {
+ type = le32_to_cpu(ent->hdr.type);
+ ent = qla27xx_find_entry(type)(vha, ent, buf, len);
+ if (!ent)
break;
- if (qla27xx_find_entry(ent->hdr.entry_type)(vha, ent, buf, len))
- break;
- ent = qla27xx_next_entry(ent);
+
+ if (ent == INVALID_ENTRY) {
+ *len = 0;
+ ql_dbg(ql_dbg_async, vha, 0xffff,
+ "Unable to capture FW dump");
+ goto bailout;
+ }
}
- if (count)
+ if (tmp->count)
ql_dbg(ql_dbg_misc, vha, 0xd018,
- "%s: entry residual count (%lx)\n", __func__, count);
+ "%s: entry count residual=+%u\n", __func__, tmp->count);
- if (ent->hdr.entry_type != ENTRY_TYPE_TMP_END)
+ if (ent)
ql_dbg(ql_dbg_misc, vha, 0xd019,
- "%s: missing end entry (%lx)\n", __func__, count);
+ "%s: missing end entry\n", __func__);
- if (buf && *len != vha->hw->fw_dump_len)
- ql_dbg(ql_dbg_misc, vha, 0xd01b,
- "%s: length=%#lx residual=%+ld\n",
- __func__, *len, vha->hw->fw_dump_len - *len);
-
- if (buf) {
- ql_log(ql_log_warn, vha, 0xd015,
- "Firmware dump saved to temp buffer (%lu/%p)\n",
- vha->host_no, vha->hw->fw_dump);
- qla2x00_post_uevent_work(vha, QLA_UEVENT_CODE_FW_DUMP);
- }
+bailout:
+ cpu_to_le32s(&tmp->count); /* endianize residual count */
}
static void
qla27xx_time_stamp(struct qla27xx_fwdt_template *tmp)
{
- tmp->capture_timestamp = jiffies;
+ tmp->capture_timestamp = cpu_to_le32(jiffies);
}
static void
@@ -891,25 +877,27 @@
{
uint8_t v[] = { 0, 0, 0, 0, 0, 0 };
- sscanf(qla2x00_version_str, "%hhu.%hhu.%hhu.%hhu.%hhu.%hhu",
- v+0, v+1, v+2, v+3, v+4, v+5);
+ WARN_ON_ONCE(sscanf(qla2x00_version_str,
+ "%hhu.%hhu.%hhu.%hhu",
+ v + 0, v + 1, v + 2, v + 3) != 4);
- tmp->driver_info[0] = v[3] << 24 | v[2] << 16 | v[1] << 8 | v[0];
- tmp->driver_info[1] = v[5] << 8 | v[4];
- tmp->driver_info[2] = 0x12345678;
+ tmp->driver_info[0] = cpu_to_le32(
+ v[3] << 24 | v[2] << 16 | v[1] << 8 | v[0]);
+ tmp->driver_info[1] = cpu_to_le32(v[5] << 8 | v[4]);
+ tmp->driver_info[2] = __constant_cpu_to_le32(0x12345678);
}
static void
-qla27xx_firmware_info(struct qla27xx_fwdt_template *tmp,
- struct scsi_qla_host *vha)
+qla27xx_firmware_info(struct scsi_qla_host *vha,
+ struct qla27xx_fwdt_template *tmp)
{
- tmp->firmware_version[0] = vha->hw->fw_major_version;
- tmp->firmware_version[1] = vha->hw->fw_minor_version;
- tmp->firmware_version[2] = vha->hw->fw_subminor_version;
- tmp->firmware_version[3] =
- vha->hw->fw_attributes_h << 16 | vha->hw->fw_attributes;
- tmp->firmware_version[4] =
- vha->hw->fw_attributes_ext[1] << 16 | vha->hw->fw_attributes_ext[0];
+ tmp->firmware_version[0] = cpu_to_le32(vha->hw->fw_major_version);
+ tmp->firmware_version[1] = cpu_to_le32(vha->hw->fw_minor_version);
+ tmp->firmware_version[2] = cpu_to_le32(vha->hw->fw_subminor_version);
+ tmp->firmware_version[3] = cpu_to_le32(
+ vha->hw->fw_attributes_h << 16 | vha->hw->fw_attributes);
+ tmp->firmware_version[4] = cpu_to_le32(
+ vha->hw->fw_attributes_ext[1] << 16 | vha->hw->fw_attributes_ext[0]);
}
static void
@@ -918,19 +906,19 @@
{
qla27xx_time_stamp(tmp);
qla27xx_driver_info(tmp);
- qla27xx_firmware_info(tmp, vha);
+ qla27xx_firmware_info(vha, tmp);
}
static inline uint32_t
qla27xx_template_checksum(void *p, ulong size)
{
- uint32_t *buf = p;
+ __le32 *buf = p;
uint64_t sum = 0;
size /= sizeof(*buf);
- while (size--)
- sum += *buf++;
+ for ( ; size--; buf++)
+ sum += le32_to_cpu(*buf);
sum = (sum & 0xffffffff) + (sum >> 32);
@@ -947,29 +935,29 @@
static inline int
qla27xx_verify_template_header(struct qla27xx_fwdt_template *tmp)
{
- return tmp->template_type == TEMPLATE_TYPE_FWDUMP;
+ return le32_to_cpu(tmp->template_type) == TEMPLATE_TYPE_FWDUMP;
}
-static void
-qla27xx_execute_fwdt_template(struct scsi_qla_host *vha)
+static ulong
+qla27xx_execute_fwdt_template(struct scsi_qla_host *vha,
+ struct qla27xx_fwdt_template *tmp, void *buf)
{
- struct qla27xx_fwdt_template *tmp = vha->hw->fw_dump_template;
- ulong len;
+ ulong len = 0;
if (qla27xx_fwdt_template_valid(tmp)) {
len = le32_to_cpu(tmp->template_size);
- tmp = memcpy(vha->hw->fw_dump, tmp, len);
+ tmp = memcpy(buf, tmp, len);
ql27xx_edit_template(vha, tmp);
- qla27xx_walk_template(vha, tmp, tmp, &len);
- vha->hw->fw_dump_len = len;
- vha->hw->fw_dumped = 1;
+ qla27xx_walk_template(vha, tmp, buf, &len);
}
+
+ return len;
}
ulong
-qla27xx_fwdt_calculate_dump_size(struct scsi_qla_host *vha)
+qla27xx_fwdt_calculate_dump_size(struct scsi_qla_host *vha, void *p)
{
- struct qla27xx_fwdt_template *tmp = vha->hw->fw_dump_template;
+ struct qla27xx_fwdt_template *tmp = p;
ulong len = 0;
if (qla27xx_fwdt_template_valid(tmp)) {
@@ -988,18 +976,6 @@
return le32_to_cpu(tmp->template_size);
}
-ulong
-qla27xx_fwdt_template_default_size(void)
-{
- return sizeof(ql27xx_fwdt_default_template);
-}
-
-const void *
-qla27xx_fwdt_template_default(void)
-{
- return ql27xx_fwdt_default_template;
-}
-
int
qla27xx_fwdt_template_valid(void *p)
{
@@ -1007,7 +983,8 @@
if (!qla27xx_verify_template_header(tmp)) {
ql_log(ql_log_warn, NULL, 0xd01c,
- "%s: template type %x\n", __func__, tmp->template_type);
+ "%s: template type %x\n", __func__,
+ le32_to_cpu(tmp->template_type));
return false;
}
@@ -1021,30 +998,98 @@
}
void
-qla27xx_fwdump(scsi_qla_host_t *vha, int hardware_locked)
+qla27xx_mpi_fwdump(scsi_qla_host_t *vha, int hardware_locked)
{
ulong flags = 0;
-#ifndef __CHECKER__
if (!hardware_locked)
spin_lock_irqsave(&vha->hw->hardware_lock, flags);
-#endif
+ if (!vha->hw->mpi_fw_dump) {
+ ql_log(ql_log_warn, vha, 0x02f3, "-> mpi_fwdump no buffer\n");
+ } else {
+ struct fwdt *fwdt = &vha->hw->fwdt[1];
+ ulong len;
+ void *buf = vha->hw->mpi_fw_dump;
+ bool walk_template_only = false;
- if (!vha->hw->fw_dump)
- ql_log(ql_log_warn, vha, 0xd01e, "fwdump buffer missing.\n");
- else if (!vha->hw->fw_dump_template)
- ql_log(ql_log_warn, vha, 0xd01f, "fwdump template missing.\n");
- else if (vha->hw->fw_dumped)
- ql_log(ql_log_warn, vha, 0xd300,
- "Firmware has been previously dumped (%p),"
- " -- ignoring request\n", vha->hw->fw_dump);
- else {
- QLA_FW_STOPPED(vha->hw);
- qla27xx_execute_fwdt_template(vha);
+ if (vha->hw->mpi_fw_dumped) {
+ /* Use the spare area for any further dumps. */
+ buf += fwdt->dump_size;
+ walk_template_only = true;
+ ql_log(ql_log_warn, vha, 0x02f4,
+ "-> MPI firmware already dumped -- dump saving to temporary buffer %p.\n",
+ buf);
+ }
+
+ ql_log(ql_log_warn, vha, 0x02f5, "-> fwdt1 running...\n");
+ if (!fwdt->template) {
+ ql_log(ql_log_warn, vha, 0x02f6,
+ "-> fwdt1 no template\n");
+ goto bailout;
+ }
+ len = qla27xx_execute_fwdt_template(vha, fwdt->template, buf);
+ if (len == 0) {
+ goto bailout;
+ } else if (len != fwdt->dump_size) {
+ ql_log(ql_log_warn, vha, 0x02f7,
+ "-> fwdt1 fwdump residual=%+ld\n",
+ fwdt->dump_size - len);
+ }
+ vha->hw->stat.num_mpi_reset++;
+ if (walk_template_only)
+ goto bailout;
+
+ vha->hw->mpi_fw_dump_len = len;
+ vha->hw->mpi_fw_dumped = 1;
+
+ ql_log(ql_log_warn, vha, 0x02f8,
+ "-> MPI firmware dump saved to buffer (%lu/%p)\n",
+ vha->host_no, vha->hw->mpi_fw_dump);
+ qla2x00_post_uevent_work(vha, QLA_UEVENT_CODE_FW_DUMP);
}
-#ifndef __CHECKER__
+bailout:
if (!hardware_locked)
spin_unlock_irqrestore(&vha->hw->hardware_lock, flags);
-#endif
+}
+
+void
+qla27xx_fwdump(scsi_qla_host_t *vha)
+{
+ lockdep_assert_held(&vha->hw->hardware_lock);
+
+ if (!vha->hw->fw_dump) {
+ ql_log(ql_log_warn, vha, 0xd01e, "-> fwdump no buffer\n");
+ } else if (vha->hw->fw_dumped) {
+ ql_log(ql_log_warn, vha, 0xd01f,
+ "-> Firmware already dumped (%p) -- ignoring request\n",
+ vha->hw->fw_dump);
+ } else {
+ struct fwdt *fwdt = vha->hw->fwdt;
+ ulong len;
+ void *buf = vha->hw->fw_dump;
+
+ ql_log(ql_log_warn, vha, 0xd011, "-> fwdt0 running...\n");
+ if (!fwdt->template) {
+ ql_log(ql_log_warn, vha, 0xd012,
+ "-> fwdt0 no template\n");
+ return;
+ }
+ len = qla27xx_execute_fwdt_template(vha, fwdt->template, buf);
+ if (len == 0) {
+ return;
+ } else if (len != fwdt->dump_size) {
+ ql_log(ql_log_warn, vha, 0xd013,
+ "-> fwdt0 fwdump residual=%+ld\n",
+ fwdt->dump_size - len);
+ }
+
+ vha->hw->fw_dump_len = len;
+ vha->hw->fw_dumped = true;
+
+ ql_log(ql_log_warn, vha, 0xd015,
+ "-> Firmware dump saved to buffer (%lu/%p) <%lx>\n",
+ vha->host_no, vha->hw->fw_dump, vha->hw->fw_dump_cap_flags);
+ qla2x00_post_uevent_work(vha, QLA_UEVENT_CODE_FW_DUMP);
+ }
}
--
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