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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.c91
1 files changed, 69 insertions, 22 deletions
diff --git a/drivers/scsi/qla2xxx/qla_tmpl.c b/drivers/scsi/qla2xxx/qla_tmpl.c
index a804e9b744b..cb9a0c4bc41 100644
--- a/drivers/scsi/qla2xxx/qla_tmpl.c
+++ b/drivers/scsi/qla2xxx/qla_tmpl.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2013 QLogic Corporation
+ * Copyright (c) 2003-2014 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -201,7 +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);
}
@@ -220,7 +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;
@@ -229,14 +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 += width;
+ addr++;
}
}
@@ -336,7 +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;
}
@@ -349,7 +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;
}
@@ -392,9 +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;
@@ -452,17 +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;
}
@@ -503,7 +501,7 @@ qla27xx_fwdt_entry_t265(struct scsi_qla_host *vha,
ql_dbg(ql_dbg_misc, vha, 0xd209,
"%s: pause risc [%lx]\n", __func__, *len);
if (buf)
- qla24xx_pause_risc(reg);
+ qla24xx_pause_risc(reg, vha->hw);
return false;
}
@@ -590,7 +588,6 @@ 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);
- void *window = (void *)reg + 0xc4;
ulong dwords = ent->t270.count;
ulong addr = ent->t270.addr;
@@ -599,10 +596,9 @@ qla27xx_fwdt_entry_t270(struct scsi_qla_host *vha,
qla27xx_write_reg(reg, IOBASE_ADDR, 0x40, buf);
while (dwords--) {
qla27xx_write_reg(reg, 0xc0, addr|0x80000000, buf);
- qla27xx_read_reg(reg, 0xc4, buf, len);
qla27xx_insert32(addr, buf, len);
- qla27xx_read32(window, buf, len);
- addr++;
+ qla27xx_read_reg(reg, 0xc4, buf, len);
+ addr += sizeof(uint32_t);
}
return false;
@@ -614,12 +610,12 @@ qla27xx_fwdt_entry_t271(struct scsi_qla_host *vha,
{
struct device_reg_24xx __iomem *reg = qla27xx_isp_reg(vha);
ulong addr = ent->t271.addr;
+ ulong data = 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_read_reg(reg, 0xc4, buf, len);
- qla27xx_insert32(addr, buf, len);
+ qla27xx_write_reg(reg, 0xc4, data, buf);
qla27xx_write_reg(reg, 0xc0, addr, buf);
return false;
@@ -662,9 +658,59 @@ 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(req && req->out_ptr ?
+ *req->out_ptr : 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(rsp && rsp->in_ptr ?
+ *rsp->in_ptr : 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;
}
@@ -709,6 +755,7 @@ 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 }
};
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-29 04:59:23 +0000