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path: root/drivers/net/wimax/i2400m/fw.c
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Diffstat (limited to 'drivers/net/wimax/i2400m/fw.c')
-rw-r--r--drivers/net/wimax/i2400m/fw.c65
1 files changed, 39 insertions, 26 deletions
diff --git a/drivers/net/wimax/i2400m/fw.c b/drivers/net/wimax/i2400m/fw.c
index 1d8271f34c3..675c6ce810c 100644
--- a/drivers/net/wimax/i2400m/fw.c
+++ b/drivers/net/wimax/i2400m/fw.c
@@ -140,10 +140,10 @@
static const __le32 i2400m_ACK_BARKER[4] = {
- __constant_cpu_to_le32(I2400M_ACK_BARKER),
- __constant_cpu_to_le32(I2400M_ACK_BARKER),
- __constant_cpu_to_le32(I2400M_ACK_BARKER),
- __constant_cpu_to_le32(I2400M_ACK_BARKER)
+ cpu_to_le32(I2400M_ACK_BARKER),
+ cpu_to_le32(I2400M_ACK_BARKER),
+ cpu_to_le32(I2400M_ACK_BARKER),
+ cpu_to_le32(I2400M_ACK_BARKER)
};
@@ -483,7 +483,7 @@ ssize_t i2400m_dnload_bcf(struct i2400m *i2400m,
if (offset + section_size > bcf_len) {
dev_err(dev, "fw %s: bad section #%zu, "
"end (@%zu) beyond EOF (@%zu)\n",
- i2400m->bus_fw_name, section,
+ i2400m->fw_name, section,
offset + section_size, bcf_len);
ret = -EINVAL;
goto error_section_beyond_eof;
@@ -493,7 +493,7 @@ ssize_t i2400m_dnload_bcf(struct i2400m *i2400m,
&ack, sizeof(ack), I2400M_BM_CMD_RAW);
if (ret < 0) {
dev_err(dev, "fw %s: section #%zu (@%zu %zu B) "
- "failed %d\n", i2400m->bus_fw_name, section,
+ "failed %d\n", i2400m->fw_name, section,
offset, sizeof(*bh) + data_size, (int) ret);
goto error_send;
}
@@ -771,8 +771,8 @@ static
int i2400m_dnload_init_nonsigned(struct i2400m *i2400m)
{
#define POKE(a, d) { \
- .address = __constant_cpu_to_le32(a), \
- .data = __constant_cpu_to_le32(d) \
+ .address = cpu_to_le32(a), \
+ .data = cpu_to_le32(d) \
}
static const struct {
__le32 address;
@@ -874,7 +874,7 @@ int i2400m_dnload_init(struct i2400m *i2400m, const struct i2400m_bcf_hdr *bcf)
if (result < 0)
dev_err(dev, "fw %s: non-signed download "
"initialization failed: %d\n",
- i2400m->bus_fw_name, result);
+ i2400m->fw_name, result);
} else if (i2400m->sboot == 0
&& (module_id & I2400M_BCF_MOD_ID_POKES)) {
/* non-signed boot process with pokes, nothing to do */
@@ -886,7 +886,7 @@ int i2400m_dnload_init(struct i2400m *i2400m, const struct i2400m_bcf_hdr *bcf)
if (result < 0)
dev_err(dev, "fw %s: signed boot download "
"initialization failed: %d\n",
- i2400m->bus_fw_name, result);
+ i2400m->fw_name, result);
}
return result;
}
@@ -915,7 +915,7 @@ int i2400m_fw_check(struct i2400m *i2400m,
if (bcf_size < sizeof(*bcf)) { /* big enough header? */
dev_err(dev, "firmware %s too short: "
"%zu B vs %zu (at least) expected\n",
- i2400m->bus_fw_name, bcf_size, sizeof(*bcf));
+ i2400m->fw_name, bcf_size, sizeof(*bcf));
goto error;
}
@@ -931,7 +931,7 @@ int i2400m_fw_check(struct i2400m *i2400m,
if (bcf_size != size) { /* annoyingly paranoid */
dev_err(dev, "firmware %s: bad size, got "
"%zu B vs %u expected\n",
- i2400m->bus_fw_name, bcf_size, size);
+ i2400m->fw_name, bcf_size, size);
goto error;
}
@@ -943,7 +943,7 @@ int i2400m_fw_check(struct i2400m *i2400m,
if (module_type != 6) { /* built for the right hardware? */
dev_err(dev, "bad fw %s: unexpected module type 0x%x; "
- "aborting\n", i2400m->bus_fw_name, module_type);
+ "aborting\n", i2400m->fw_name, module_type);
goto error;
}
@@ -951,10 +951,10 @@ int i2400m_fw_check(struct i2400m *i2400m,
result = 0;
if (module_vendor != 0x8086)
dev_err(dev, "bad fw %s? unexpected vendor 0x%04x\n",
- i2400m->bus_fw_name, module_vendor);
+ i2400m->fw_name, module_vendor);
if (date < 0x20080300)
dev_err(dev, "bad fw %s? build date too old %08x\n",
- i2400m->bus_fw_name, date);
+ i2400m->fw_name, date);
error:
return result;
}
@@ -1016,7 +1016,7 @@ hw_reboot:
goto error_dev_rebooted;
if (ret < 0) {
dev_err(dev, "fw %s: download failed: %d\n",
- i2400m->bus_fw_name, ret);
+ i2400m->fw_name, ret);
goto error_dnload_bcf;
}
@@ -1026,12 +1026,12 @@ hw_reboot:
if (ret < 0) {
dev_err(dev, "fw %s: "
"download finalization failed: %d\n",
- i2400m->bus_fw_name, ret);
+ i2400m->fw_name, ret);
goto error_dnload_finalize;
}
d_printf(2, dev, "fw %s successfully uploaded\n",
- i2400m->bus_fw_name);
+ i2400m->fw_name);
i2400m->boot_mode = 0;
error_dnload_finalize:
error_dnload_bcf:
@@ -1067,28 +1067,41 @@ error_dev_rebooted:
*/
int i2400m_dev_bootstrap(struct i2400m *i2400m, enum i2400m_bri flags)
{
- int ret = 0;
+ int ret = 0, itr = 0;
struct device *dev = i2400m_dev(i2400m);
const struct firmware *fw;
const struct i2400m_bcf_hdr *bcf; /* Firmware data */
+ const char *fw_name;
d_fnstart(5, dev, "(i2400m %p)\n", i2400m);
+
/* Load firmware files to memory. */
- ret = request_firmware(&fw, i2400m->bus_fw_name, dev);
- if (ret) {
- dev_err(dev, "fw %s: request failed: %d\n",
- i2400m->bus_fw_name, ret);
- goto error_fw_req;
+ itr = 0;
+ while(1) {
+ fw_name = i2400m->bus_fw_names[itr];
+ if (fw_name == NULL) {
+ dev_err(dev, "Could not find a usable firmware image\n");
+ ret = -ENOENT;
+ goto error_no_fw;
+ }
+ ret = request_firmware(&fw, fw_name, dev);
+ if (ret == 0)
+ break; /* got it */
+ if (ret < 0)
+ dev_err(dev, "fw %s: cannot load file: %d\n",
+ fw_name, ret);
+ itr++;
}
- bcf = (void *) fw->data;
+ bcf = (void *) fw->data;
+ i2400m->fw_name = fw_name;
ret = i2400m_fw_check(i2400m, bcf, fw->size);
if (ret < 0)
goto error_fw_bad;
ret = i2400m_fw_dnload(i2400m, bcf, fw->size, flags);
error_fw_bad:
release_firmware(fw);
-error_fw_req:
+error_no_fw:
d_fnend(5, dev, "(i2400m %p) = %d\n", i2400m, ret);
return ret;
}
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-24 01:12:59 +0000