diff options
Diffstat (limited to 'drivers/net/wimax/i2400m/fw.c')
| -rw-r--r-- | drivers/net/wimax/i2400m/fw.c | 65 |
1 files changed, 39 insertions, 26 deletions
diff --git a/drivers/net/wimax/i2400m/fw.c b/drivers/net/wimax/i2400m/fw.c index 1d8271f34c38..675c6ce810c0 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; } |