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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.c237
1 files changed, 141 insertions, 96 deletions
diff --git a/drivers/scsi/qla2xxx/qla_tmpl.c b/drivers/scsi/qla2xxx/qla_tmpl.c
index 0ccd06f11f12..9e52500caff0 100644
--- a/drivers/scsi/qla2xxx/qla_tmpl.c
+++ b/drivers/scsi/qla2xxx/qla_tmpl.c
@@ -221,7 +221,13 @@ qla27xx_skip_entry(struct qla27xx_fwdt_entry *ent, void *buf)
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 + 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 +235,10 @@ qla27xx_fwdt_entry_t0(struct scsi_qla_host *vha,
"%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)
{
@@ -241,10 +247,10 @@ qla27xx_fwdt_entry_t255(struct scsi_qla_host *vha,
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)
{
@@ -255,10 +261,10 @@ qla27xx_fwdt_entry_t256(struct scsi_qla_host *vha,
qla27xx_read_window(reg, ent->t256.base_addr, ent->t256.pci_offset,
ent->t256.reg_count, ent->t256.reg_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)
{
@@ -269,10 +275,10 @@ qla27xx_fwdt_entry_t257(struct scsi_qla_host *vha,
qla27xx_write_reg(reg, IOBASE_ADDR, ent->t257.base_addr, buf);
qla27xx_write_reg(reg, ent->t257.pci_offset, ent->t257.write_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)
{
@@ -284,10 +290,10 @@ qla27xx_fwdt_entry_t258(struct scsi_qla_host *vha,
qla27xx_read_window(reg, ent->t258.base_addr, ent->t258.pci_offset,
ent->t258.reg_count, ent->t258.reg_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)
{
@@ -299,10 +305,10 @@ qla27xx_fwdt_entry_t259(struct scsi_qla_host *vha,
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);
- 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)
{
@@ -313,10 +319,10 @@ qla27xx_fwdt_entry_t260(struct scsi_qla_host *vha,
qla27xx_insert32(ent->t260.pci_offset, buf, len);
qla27xx_read_reg(reg, ent->t260.pci_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)
{
@@ -326,10 +332,10 @@ qla27xx_fwdt_entry_t261(struct scsi_qla_host *vha,
"%s: wrpci [%lx]\n", __func__, *len);
qla27xx_write_reg(reg, ent->t261.pci_offset, ent->t261.write_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)
{
@@ -362,6 +368,11 @@ qla27xx_fwdt_entry_t262(struct scsi_qla_host *vha,
ent->t262.start_addr = start;
ent->t262.end_addr = end;
}
+ } else if (ent->t262.ram_area == T262_RAM_AREA_MISC) {
+ if (buf) {
+ ent->t262.start_addr = start;
+ ent->t262.end_addr = end;
+ }
} else {
ql_dbg(ql_dbg_misc, vha, 0xd022,
"%s: unknown area %x\n", __func__, ent->t262.ram_area);
@@ -384,10 +395,10 @@ qla27xx_fwdt_entry_t262(struct scsi_qla_host *vha,
}
*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)
{
@@ -450,10 +461,10 @@ qla27xx_fwdt_entry_t263(struct scsi_qla_host *vha,
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)
{
@@ -478,10 +489,10 @@ qla27xx_fwdt_entry_t264(struct scsi_qla_host *vha,
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)
{
@@ -492,10 +503,10 @@ qla27xx_fwdt_entry_t265(struct scsi_qla_host *vha,
if (buf)
qla24xx_pause_risc(reg, 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)
{
@@ -504,10 +515,10 @@ qla27xx_fwdt_entry_t266(struct scsi_qla_host *vha,
if (buf)
qla24xx_soft_reset(vha->hw);
- 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)
{
@@ -517,10 +528,10 @@ qla27xx_fwdt_entry_t267(struct scsi_qla_host *vha,
"%s: dis intr [%lx]\n", __func__, *len);
qla27xx_write_reg(reg, ent->t267.pci_offset, ent->t267.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 +598,10 @@ qla27xx_fwdt_entry_t268(struct scsi_qla_host *vha,
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)
{
@@ -604,10 +615,10 @@ qla27xx_fwdt_entry_t269(struct scsi_qla_host *vha,
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)
{
@@ -625,10 +636,10 @@ qla27xx_fwdt_entry_t270(struct scsi_qla_host *vha,
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)
{
@@ -642,10 +653,10 @@ qla27xx_fwdt_entry_t271(struct scsi_qla_host *vha,
qla27xx_write_reg(reg, 0xc4, data, buf);
qla27xx_write_reg(reg, 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)
{
@@ -662,10 +673,10 @@ qla27xx_fwdt_entry_t272(struct scsi_qla_host *vha,
}
*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)
{
@@ -685,10 +696,10 @@ qla27xx_fwdt_entry_t273(struct scsi_qla_host *vha,
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)
{
@@ -746,10 +757,10 @@ qla27xx_fwdt_entry_t274(struct scsi_qla_host *vha,
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)
{
@@ -763,7 +774,7 @@ qla27xx_fwdt_entry_t275(struct scsi_qla_host *vha,
qla27xx_skip_entry(ent, buf);
goto done;
}
- if (offset + ent->t275.length > ent->hdr.entry_size) {
+ if (offset + ent->t275.length > ent->hdr.size) {
ql_dbg(ql_dbg_misc, vha, 0xd030,
"%s: buffer overflow\n", __func__);
qla27xx_skip_entry(ent, buf);
@@ -772,59 +783,103 @@ qla27xx_fwdt_entry_t275(struct scsi_qla_host *vha,
qla27xx_insertbuf(ent->t275.buffer, ent->t275.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)
+{
+ 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);
+ }
+
+ 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)
+{
+ struct device_reg_24xx __iomem *reg = qla27xx_isp_reg(vha);
+
+ 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);
+
+ 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)
+{
+ struct device_reg_24xx __iomem *reg = qla27xx_isp_reg(vha);
+
+ 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);
+
+ 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)
{
ql_dbg(ql_dbg_misc, vha, 0xd2ff,
- "%s: type %x [%lx]\n", __func__, ent->hdr.entry_type, *len);
+ "%s: type %x [%lx]\n", __func__, ent->hdr.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 *);
-};
-
-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 }
+ 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 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++;
@@ -834,14 +889,6 @@ static inline int (*qla27xx_find_entry(uint type))
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)
@@ -852,18 +899,16 @@ qla27xx_walk_template(struct scsi_qla_host *vha,
ql_dbg(ql_dbg_misc, vha, 0xd01a,
"%s: entry count %lx\n", __func__, count);
while (count--) {
- if (buf && *len >= vha->hw->fw_dump_len)
+ ent = qla27xx_find_entry(ent->hdr.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 (count)
ql_dbg(ql_dbg_misc, vha, 0xd018,
"%s: entry residual count (%lx)\n", __func__, 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);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.