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qla2xxx: ISP27xx firmware dump template spec updates (including T274).

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Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Joe Carnuccio 2014-04-11 16:54:36 -04:00 committed by Christoph Hellwig
parent 478c3b03cb
commit c04964017a
3 changed files with 78 additions and 33 deletions
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6
drivers/scsi/qla2xxx/qla_dbg.c
View file

@ -61,11 +61,11 @@
* | | | 0xb13c-0xb140 |
* | | | 0xb149 |
* | MultiQ | 0xc00c | |
* | Misc | 0xd300 | 0xd017-0xd019 |
* | Misc | 0xd212 | 0xd017-0xd019 |
* | | | 0xd020 |
* | | | 0xd02e-0xd0ff |
* | | | 0xd030-0xd0ff |
* | | | 0xd101-0xd1fe |
* | | | 0xd212-0xd2fe |
* | | | 0xd213-0xd2fe |
* | Target Mode | 0xe070 | 0xe021 |
* | Target Mode Management | 0xf072 | 0xf002-0xf003 |
* | | | 0xf046-0xf049 |

90
drivers/scsi/qla2xxx/qla_tmpl.c
View file

@ -191,19 +191,6 @@ static inline void (*qla27xx_read_vector(uint width))(void *, void *, ulong *)
qla27xx_read32;
}
static inline void
qla27xx_read_off(__iomem struct device_reg_24xx *reg,
uint offset, void *buf, ulong *len)
{
void *window = (void *)reg + offset;
if (buf) {
ql_dbg(ql_dbg_misc, NULL, 0xd300,
"%s: @%x\n", __func__, offset);
}
qla27xx_read32(window, buf, len);
}
static inline void
qla27xx_read_reg(__iomem struct device_reg_24xx *reg,
uint offset, void *buf, ulong *len)
@ -214,7 +201,6 @@ qla27xx_read_reg(__iomem struct device_reg_24xx *reg,
ql_dbg(ql_dbg_misc, NULL, 0xd014,
"%s: @%x\n", __func__, offset);
}
qla27xx_insert32(offset, buf, len);
qla27xx_read32(window, buf, len);
}
@ -233,7 +219,7 @@ qla27xx_write_reg(__iomem struct device_reg_24xx *reg,
static inline void
qla27xx_read_window(__iomem struct device_reg_24xx *reg,
uint32_t base, uint offset, uint count, uint width, void *buf,
uint32_t addr, uint offset, uint count, uint width, void *buf,
ulong *len)
{
void *window = (void *)reg + offset;
@ -242,14 +228,14 @@ qla27xx_read_window(__iomem struct device_reg_24xx *reg,
if (buf) {
ql_dbg(ql_dbg_misc, NULL, 0xd016,
"%s: base=%x offset=%x count=%x width=%x\n",
__func__, base, offset, count, width);
__func__, addr, offset, count, width);
}
qla27xx_write_reg(reg, IOBASE_ADDR, base, buf);
qla27xx_write_reg(reg, IOBASE_ADDR, addr, buf);
while (count--) {
qla27xx_insert32(base, buf, len);
qla27xx_insert32(addr, buf, len);
readn(window, buf, len);
window += width;
base++;
addr++;
}
}
@ -349,7 +335,8 @@ qla27xx_fwdt_entry_t260(struct scsi_qla_host *vha,
ql_dbg(ql_dbg_misc, vha, 0xd204,
"%s: rdpci [%lx]\n", __func__, *len);
qla27xx_read_reg(reg, ent->t260.pci_addr, buf, len);
qla27xx_insert32(ent->t260.pci_offset, buf, len);
qla27xx_read_reg(reg, ent->t260.pci_offset, buf, len);
return false;
}
@ -362,7 +349,7 @@ qla27xx_fwdt_entry_t261(struct scsi_qla_host *vha,
ql_dbg(ql_dbg_misc, vha, 0xd205,
"%s: wrpci [%lx]\n", __func__, *len);
qla27xx_write_reg(reg, ent->t261.pci_addr, ent->t261.write_data, buf);
qla27xx_write_reg(reg, ent->t261.pci_offset, ent->t261.write_data, buf);
return false;
}
@ -405,9 +392,9 @@ qla27xx_fwdt_entry_t262(struct scsi_qla_host *vha,
goto done;
}
if (end < start) {
if (end < start || end == 0) {
ql_dbg(ql_dbg_misc, vha, 0xd023,
"%s: bad range (start=%x end=%x)\n", __func__,
"%s: unusable range (start=%x end=%x)\n", __func__,
ent->t262.end_addr, ent->t262.start_addr);
qla27xx_skip_entry(ent, buf);
goto done;
@ -465,17 +452,15 @@ qla27xx_fwdt_entry_t263(struct scsi_qla_host *vha,
ql_dbg(ql_dbg_misc, vha, 0xd025,
"%s: unsupported atio queue\n", __func__);
qla27xx_skip_entry(ent, buf);
goto done;
} else {
ql_dbg(ql_dbg_misc, vha, 0xd026,
"%s: unknown queue %u\n", __func__, ent->t263.queue_type);
qla27xx_skip_entry(ent, buf);
goto done;
}
if (buf)
ent->t263.num_queues = count;
done:
return false;
}
@ -612,7 +597,7 @@ qla27xx_fwdt_entry_t270(struct scsi_qla_host *vha,
while (dwords--) {
qla27xx_write_reg(reg, 0xc0, addr|0x80000000, buf);
qla27xx_insert32(addr, buf, len);
qla27xx_read_off(reg, 0xc4, buf, len);
qla27xx_read_reg(reg, 0xc4, buf, len);
addr += sizeof(uint32_t);
}
@ -673,12 +658,60 @@ qla27xx_fwdt_entry_t273(struct scsi_qla_host *vha,
"%s: failed pcicfg read at %lx\n", __func__, addr);
qla27xx_insert32(addr, buf, len);
qla27xx_insert32(value, buf, len);
addr += 4;
addr += sizeof(uint32_t);
}
return false;
}
static int
qla27xx_fwdt_entry_t274(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
{
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) {
for (i = 0; i < vha->hw->max_req_queues; i++) {
struct req_que *req = vha->hw->req_q_map[i];
if (req || !buf) {
qla27xx_insert16(i, buf, len);
qla27xx_insert16(1, buf, len);
qla27xx_insert32(0, buf, len);
count++;
}
}
} else if (ent->t274.queue_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];
if (rsp || !buf) {
qla27xx_insert16(i, buf, len);
qla27xx_insert16(1, buf, len);
qla27xx_insert32(0, buf, len);
count++;
}
}
} else if (ent->t274.queue_type == T274_QUEUE_TYPE_ATIO_SHAD) {
ql_dbg(ql_dbg_misc, vha, 0xd02e,
"%s: unsupported atio queue\n", __func__);
qla27xx_skip_entry(ent, buf);
} else {
ql_dbg(ql_dbg_misc, vha, 0xd02f,
"%s: unknown queue %u\n", __func__, ent->t274.queue_type);
qla27xx_skip_entry(ent, buf);
}
if (buf)
ent->t274.num_queues = count;
if (!count)
qla27xx_skip_entry(ent, buf);
return false;
}
static int
qla27xx_fwdt_entry_other(struct scsi_qla_host *vha,
struct qla27xx_fwdt_entry *ent, void *buf, ulong *len)
@ -720,6 +753,7 @@ static struct qla27xx_fwdt_entry_call ql27xx_fwdt_entry_call_list[] = {
{ 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 } ,
{ -1 , qla27xx_fwdt_entry_other }
};

15
drivers/scsi/qla2xxx/qla_tmpl.h
View file

@ -52,6 +52,7 @@ struct __packed qla27xx_fwdt_template {
#define ENTRY_TYPE_WRREMREG 271
#define ENTRY_TYPE_RDREMRAM 272
#define ENTRY_TYPE_PCICFG 273
#define ENTRY_TYPE_GET_SHADOW 274
#define CAPTURE_FLAG_PHYS_ONLY BIT_0
#define CAPTURE_FLAG_PHYS_VIRT BIT_1
@ -109,12 +110,12 @@ struct __packed qla27xx_fwdt_entry {
} t259;
struct __packed {
uint8_t pci_addr;
uint8_t pci_offset;
uint8_t reserved[3];
} t260;
struct __packed {
uint8_t pci_addr;
uint8_t pci_offset;
uint8_t reserved[3];
uint32_t write_data;
} t261;
@ -186,6 +187,12 @@ struct __packed qla27xx_fwdt_entry {
uint32_t addr;
uint32_t count;
} t273;
struct __packed {
uint32_t num_queues;
uint8_t queue_type;
uint8_t reserved[3];
} t274;
};
};
@ -202,4 +209,8 @@ struct __packed qla27xx_fwdt_entry {
#define T268_BUF_TYPE_EXCH_BUFOFF 2
#define T268_BUF_TYPE_EXTD_LOGIN 3
#define T274_QUEUE_TYPE_REQ_SHAD 1
#define T274_QUEUE_TYPE_RSP_SHAD 2
#define T274_QUEUE_TYPE_ATIO_SHAD 3
#endif