diff options
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/boot.c')
-rw-r--r-- | drivers/net/wireless/ti/wlcore/boot.c | 77 |
1 files changed, 35 insertions, 42 deletions
diff --git a/drivers/net/wireless/ti/wlcore/boot.c b/drivers/net/wireless/ti/wlcore/boot.c index 375ea57..b58ae5f 100644 --- a/drivers/net/wireless/ti/wlcore/boot.c +++ b/drivers/net/wireless/ti/wlcore/boot.c @@ -84,47 +84,57 @@ out: static int wlcore_validate_fw_ver(struct wl1271 *wl) { unsigned int *fw_ver = wl->chip.fw_ver; - unsigned int *min_ver = wl->min_fw_ver; + unsigned int *min_ver = (wl->fw_type == WL12XX_FW_TYPE_NORMAL) ? + wl->min_sr_fw_ver : wl->min_mr_fw_ver; + char min_fw_str[32] = ""; + int i; /* the chip must be exactly equal */ - if (min_ver[FW_VER_CHIP] != fw_ver[FW_VER_CHIP]) + if ((min_ver[FW_VER_CHIP] != WLCORE_FW_VER_IGNORE) && + (min_ver[FW_VER_CHIP] != fw_ver[FW_VER_CHIP])) goto fail; - /* always check the next digit if all previous ones are equal */ - - if (min_ver[FW_VER_IF_TYPE] < fw_ver[FW_VER_IF_TYPE]) - goto out; - else if (min_ver[FW_VER_IF_TYPE] > fw_ver[FW_VER_IF_TYPE]) + /* the firmware type must be equal */ + if ((min_ver[FW_VER_IF_TYPE] != WLCORE_FW_VER_IGNORE) && + (min_ver[FW_VER_IF_TYPE] != fw_ver[FW_VER_IF_TYPE])) goto fail; - if (min_ver[FW_VER_MAJOR] < fw_ver[FW_VER_MAJOR]) - goto out; - else if (min_ver[FW_VER_MAJOR] > fw_ver[FW_VER_MAJOR]) + /* the project number must be equal */ + if ((min_ver[FW_VER_SUBTYPE] != WLCORE_FW_VER_IGNORE) && + (min_ver[FW_VER_SUBTYPE] != fw_ver[FW_VER_SUBTYPE])) goto fail; - if (min_ver[FW_VER_SUBTYPE] < fw_ver[FW_VER_SUBTYPE]) - goto out; - else if (min_ver[FW_VER_SUBTYPE] > fw_ver[FW_VER_SUBTYPE]) + /* the API version must be greater or equal */ + if ((min_ver[FW_VER_MAJOR] != WLCORE_FW_VER_IGNORE) && + (min_ver[FW_VER_MAJOR] > fw_ver[FW_VER_MAJOR])) goto fail; - if (min_ver[FW_VER_MINOR] < fw_ver[FW_VER_MINOR]) - goto out; - else if (min_ver[FW_VER_MINOR] > fw_ver[FW_VER_MINOR]) + /* if the API version is equal... */ + if (((min_ver[FW_VER_MAJOR] == WLCORE_FW_VER_IGNORE) || + (min_ver[FW_VER_MAJOR] == fw_ver[FW_VER_MAJOR])) && + /* ...the minor must be greater or equal */ + ((min_ver[FW_VER_MINOR] != WLCORE_FW_VER_IGNORE) && + (min_ver[FW_VER_MINOR] > fw_ver[FW_VER_MINOR]))) goto fail; -out: return 0; fail: - wl1271_error("Your WiFi FW version (%u.%u.%u.%u.%u) is outdated.\n" - "Please use at least FW %u.%u.%u.%u.%u.\n" - "You can get more information at:\n" - "http://wireless.kernel.org/en/users/Drivers/wl12xx", + for (i = 0; i < NUM_FW_VER; i++) + if (min_ver[i] == WLCORE_FW_VER_IGNORE) + snprintf(min_fw_str, sizeof(min_fw_str), + "%s*.", min_fw_str); + else + snprintf(min_fw_str, sizeof(min_fw_str), + "%s%u.", min_fw_str, min_ver[i]); + + wl1271_error("Your WiFi FW version (%u.%u.%u.%u.%u) is invalid.\n" + "Please use at least FW %s\n" + "You can get the latest firmwares at:\n" + "git://github.com/TI-OpenLink/firmwares.git", fw_ver[FW_VER_CHIP], fw_ver[FW_VER_IF_TYPE], fw_ver[FW_VER_MAJOR], fw_ver[FW_VER_SUBTYPE], - fw_ver[FW_VER_MINOR], min_ver[FW_VER_CHIP], - min_ver[FW_VER_IF_TYPE], min_ver[FW_VER_MAJOR], - min_ver[FW_VER_SUBTYPE], min_ver[FW_VER_MINOR]); + fw_ver[FW_VER_MINOR], min_fw_str); return -EINVAL; } @@ -491,7 +501,7 @@ int wlcore_boot_run_firmware(struct wl1271 *wl) if (ret < 0) return ret; - wl->mbox_ptr[1] = wl->mbox_ptr[0] + sizeof(struct event_mailbox); + wl->mbox_ptr[1] = wl->mbox_ptr[0] + wl->mbox_size; wl1271_debug(DEBUG_MAILBOX, "MBOX ptrs: 0x%x 0x%x", wl->mbox_ptr[0], wl->mbox_ptr[1]); @@ -508,23 +518,6 @@ int wlcore_boot_run_firmware(struct wl1271 *wl) */ /* unmask required mbox events */ - wl->event_mask = BSS_LOSE_EVENT_ID | - REGAINED_BSS_EVENT_ID | - SCAN_COMPLETE_EVENT_ID | - ROLE_STOP_COMPLETE_EVENT_ID | - RSSI_SNR_TRIGGER_0_EVENT_ID | - PSPOLL_DELIVERY_FAILURE_EVENT_ID | - SOFT_GEMINI_SENSE_EVENT_ID | - PERIODIC_SCAN_REPORT_EVENT_ID | - PERIODIC_SCAN_COMPLETE_EVENT_ID | - DUMMY_PACKET_EVENT_ID | - PEER_REMOVE_COMPLETE_EVENT_ID | - BA_SESSION_RX_CONSTRAINT_EVENT_ID | - REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID | - INACTIVE_STA_EVENT_ID | - MAX_TX_RETRY_EVENT_ID | - CHANNEL_SWITCH_COMPLETE_EVENT_ID; - ret = wl1271_event_unmask(wl); if (ret < 0) { wl1271_error("EVENT mask setting failed"); |