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path: root/drivers/scsi/qla2xxx/qla_tmpl.c
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Diffstat (limited to 'drivers/scsi/qla2xxx/qla_tmpl.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_tmpl.c447
1 files changed, 192 insertions, 255 deletions
diff --git a/drivers/scsi/qla2xxx/qla_tmpl.c b/drivers/scsi/qla2xxx/qla_tmpl.c
index 9e52500caff0..de696a07532e 100644
--- a/drivers/scsi/qla2xxx/qla_tmpl.c
+++ b/drivers/scsi/qla2xxx/qla_tmpl.c
@@ -7,103 +7,9 @@
#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))
static inline void
qla27xx_insert16(uint16_t value, void *buf, ulong *len)
@@ -128,7 +34,6 @@ qla27xx_insert32(uint32_t value, void *buf, ulong *len)
static inline void
qla27xx_insertbuf(void *mem, ulong size, void *buf, ulong *len)
{
-
if (buf && mem && size) {
buf += *len;
memcpy(buf, mem, size);
@@ -190,9 +95,9 @@ static inline void
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) {
+ void __iomem *window = (void __iomem *)reg + offset;
+
WRT_REG_DWORD(window, data);
}
}
@@ -205,7 +110,7 @@ qla27xx_read_window(__iomem struct device_reg_24xx *reg,
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);
@@ -224,7 +129,7 @@ qla27xx_skip_entry(struct qla27xx_fwdt_entry *ent, void *buf)
static inline struct qla27xx_fwdt_entry *
qla27xx_next_entry(struct qla27xx_fwdt_entry *ent)
{
- return (void *)ent + ent->hdr.size;
+ return (void *)ent + le32_to_cpu(ent->hdr.size);
}
static struct qla27xx_fwdt_entry *
@@ -254,12 +159,14 @@ 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 qla27xx_next_entry(ent);
}
@@ -268,12 +175,14 @@ 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 qla27xx_next_entry(ent);
}
@@ -282,13 +191,17 @@ 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 qla27xx_next_entry(ent);
}
@@ -297,13 +210,17 @@ 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 qla27xx_next_entry(ent);
}
@@ -312,12 +229,12 @@ 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 qla27xx_next_entry(ent);
}
@@ -326,11 +243,12 @@ 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 qla27xx_next_entry(ent);
}
@@ -339,51 +257,50 @@ 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;
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 (ent->t262.ram_area == T262_RAM_AREA_MISC) {
+ } else if (area == T262_RAM_AREA_MISC) {
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 {
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;
}
@@ -402,13 +319,14 @@ 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];
@@ -422,7 +340,7 @@ qla27xx_fwdt_entry_t263(struct scsi_qla_host *vha,
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];
@@ -450,7 +368,7 @@ qla27xx_fwdt_entry_t263(struct scsi_qla_host *vha,
}
} 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);
}
@@ -496,12 +414,10 @@ 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 qla27xx_next_entry(ent);
}
@@ -522,11 +438,12 @@ 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 qla27xx_next_entry(ent);
}
@@ -622,17 +539,16 @@ 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);
}
@@ -643,15 +559,14 @@ 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 qla27xx_next_entry(ent);
}
@@ -660,8 +575,8 @@ 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);
@@ -680,8 +595,8 @@ 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,
@@ -703,12 +618,13 @@ 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];
@@ -720,7 +636,7 @@ qla27xx_fwdt_entry_t274(struct scsi_qla_host *vha,
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];
@@ -746,7 +662,7 @@ qla27xx_fwdt_entry_t274(struct scsi_qla_host *vha,
}
} 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);
}
@@ -765,23 +681,26 @@ 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.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 qla27xx_next_entry(ent);
}
@@ -790,15 +709,22 @@ static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t276(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
- uint type = vha->hw->pdev->device >> 4 & 0xf;
- uint func = vha->hw->port_no & 0x3;
-
ql_dbg(ql_dbg_misc + ql_dbg_verbose, vha, 0xd214,
"%s: cond [%lx]\n", __func__, *len);
- if (type != ent->t276.cond1 || func != ent->t276.cond2) {
- ent = qla27xx_next_entry(ent);
- qla27xx_skip_entry(ent, buf);
+ 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);
@@ -808,13 +734,15 @@ static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t277(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 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(ent->t277.wr_cmd_data, buf, len);
- qla27xx_write_reg(reg, ent->t277.cmd_addr, ent->t277.wr_cmd_data, buf);
- qla27xx_read_reg(reg, ent->t277.data_addr, buf, 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);
}
@@ -823,12 +751,15 @@ static struct qla27xx_fwdt_entry *
qla27xx_fwdt_entry_t278(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 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(reg, ent->t278.data_addr, ent->t278.wr_data, buf);
- qla27xx_write_reg(reg, ent->t278.cmd_addr, ent->t278.wr_cmd_data, buf);
+ 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);
}
@@ -837,8 +768,10 @@ 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.type, *len);
+ "%s: other %lx [%lx]\n", __func__, type, *len);
qla27xx_skip_entry(ent, buf);
return qla27xx_next_entry(ent);
@@ -893,36 +826,27 @@ 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--) {
- ent = qla27xx_find_entry(ent->hdr.type)(vha, ent, buf, 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 (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)
ql_dbg(ql_dbg_misc, vha, 0xd019,
- "%s: missing end entry (%lx)\n", __func__, count);
-
- 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);
- }
+ "%s: missing end entry\n", __func__);
}
static void
@@ -945,8 +869,8 @@ qla27xx_driver_info(struct qla27xx_fwdt_template *tmp)
}
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;
@@ -963,19 +887,19 @@ ql27xx_edit_template(struct scsi_qla_host *vha,
{
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);
@@ -991,29 +915,29 @@ qla27xx_verify_template_checksum(struct qla27xx_fwdt_template *tmp)
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 = 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)) {
@@ -1032,18 +956,6 @@ qla27xx_fwdt_template_size(void *p)
return 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)
{
@@ -1051,7 +963,8 @@ qla27xx_fwdt_template_valid(void *p)
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;
}
@@ -1074,17 +987,41 @@ qla27xx_fwdump(scsi_qla_host_t *vha, int hardware_locked)
spin_lock_irqsave(&vha->hw->hardware_lock, flags);
#endif
- 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->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;
+ uint j;
+ ulong len;
+ void *buf = vha->hw->fw_dump;
+
+ for (j = 0; j < 2; j++, fwdt++, buf += len) {
+ ql_log(ql_log_warn, vha, 0xd011,
+ "-> fwdt%u running...\n", j);
+ if (!fwdt->template) {
+ ql_log(ql_log_warn, vha, 0xd012,
+ "-> fwdt%u no template\n", j);
+ break;
+ }
+ len = qla27xx_execute_fwdt_template(vha,
+ fwdt->template, buf);
+ if (len != fwdt->dump_size) {
+ ql_log(ql_log_warn, vha, 0xd013,
+ "-> fwdt%u fwdump residual=%+ld\n",
+ j, fwdt->dump_size - len);
+ }
+ }
+ vha->hw->fw_dump_len = buf - (void *)vha->hw->fw_dump;
+ vha->hw->fw_dumped = 1;
+
+ 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);
}
#ifndef __CHECKER__
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.