diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/firmware.c')
-rw-r--r-- | drivers/infiniband/hw/hfi1/firmware.c | 51 |
1 files changed, 3 insertions, 48 deletions
diff --git a/drivers/infiniband/hw/hfi1/firmware.c b/drivers/infiniband/hw/hfi1/firmware.c index fb095e69a554..5aea8f47e670 100644 --- a/drivers/infiniband/hw/hfi1/firmware.c +++ b/drivers/infiniband/hw/hfi1/firmware.c @@ -64,7 +64,6 @@ #define DEFAULT_FW_FABRIC_NAME "hfi1_fabric.fw" #define DEFAULT_FW_SBUS_NAME "hfi1_sbus.fw" #define DEFAULT_FW_PCIE_NAME "hfi1_pcie.fw" -#define DEFAULT_PLATFORM_CONFIG_NAME "hfi1_platform.dat" #define ALT_FW_8051_NAME_ASIC "hfi1_dc8051_d.fw" #define ALT_FW_FABRIC_NAME "hfi1_fabric_d.fw" #define ALT_FW_SBUS_NAME "hfi1_sbus_d.fw" @@ -76,19 +75,11 @@ static uint fw_fabric_serdes_load = 1; static uint fw_pcie_serdes_load = 1; static uint fw_sbus_load = 1; -/* - * Access required in platform.c - * Maintains state of whether the platform config was fetched via the - * fallback option - */ -uint platform_config_load; - /* Firmware file names get set in hfi1_firmware_init() based on the above */ static char *fw_8051_name; static char *fw_fabric_serdes_name; static char *fw_sbus_name; static char *fw_pcie_serdes_name; -static char *platform_config_name; #define SBUS_MAX_POLL_COUNT 100 #define SBUS_COUNTER(reg, name) \ @@ -178,7 +169,6 @@ static struct firmware_details fw_8051; static struct firmware_details fw_fabric; static struct firmware_details fw_pcie; static struct firmware_details fw_sbus; -static const struct firmware *platform_config; /* flags for turn_off_spicos() */ #define SPICO_SBUS 0x1 @@ -684,7 +674,6 @@ done: static int obtain_firmware(struct hfi1_devdata *dd) { unsigned long timeout; - int err = 0; mutex_lock(&fw_mutex); @@ -708,38 +697,11 @@ static int obtain_firmware(struct hfi1_devdata *dd) } /* not in FW_TRY state */ - if (fw_state == FW_FINAL) { - if (platform_config) { - dd->platform_config.data = platform_config->data; - dd->platform_config.size = platform_config->size; - } - goto done; /* already acquired */ - } else if (fw_state == FW_ERR) { - goto done; /* already tried and failed */ - } - /* fw_state is FW_EMPTY */ - /* set fw_state to FW_TRY, FW_FINAL, or FW_ERR, and fw_err */ - __obtain_firmware(dd); - - if (platform_config_load) { - platform_config = NULL; - err = request_firmware(&platform_config, platform_config_name, - &dd->pcidev->dev); - if (err) { - platform_config = NULL; - dd_dev_err(dd, - "%s: No default platform config file found\n", - __func__); - goto done; - } - dd->platform_config.data = platform_config->data; - dd->platform_config.size = platform_config->size; - } + if (fw_state == FW_EMPTY) + __obtain_firmware(dd); -done: mutex_unlock(&fw_mutex); - return fw_err; } @@ -761,9 +723,6 @@ void dispose_firmware(void) dispose_one_firmware(&fw_pcie); dispose_one_firmware(&fw_sbus); - release_firmware(platform_config); - platform_config = NULL; - /* retain the error state, otherwise revert to empty */ if (fw_state != FW_ERR) fw_state = FW_EMPTY; @@ -1725,10 +1684,8 @@ int hfi1_firmware_init(struct hfi1_devdata *dd) } /* no 8051 or QSFP on simulator */ - if (dd->icode == ICODE_FUNCTIONAL_SIMULATOR) { + if (dd->icode == ICODE_FUNCTIONAL_SIMULATOR) fw_8051_load = 0; - platform_config_load = 0; - } if (!fw_8051_name) { if (dd->icode == ICODE_RTL_SILICON) @@ -1742,8 +1699,6 @@ int hfi1_firmware_init(struct hfi1_devdata *dd) fw_sbus_name = DEFAULT_FW_SBUS_NAME; if (!fw_pcie_serdes_name) fw_pcie_serdes_name = DEFAULT_FW_PCIE_NAME; - if (!platform_config_name) - platform_config_name = DEFAULT_PLATFORM_CONFIG_NAME; return obtain_firmware(dd); } |