diff options
| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2023-04-17 12:26:51 +0300 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2023-06-15 11:19:36 +0300 |
| commit | c452e3bd91b30a8ef7889fa06a50f54158c720d6 (patch) | |
| tree | b8ec6a275586ff2ab5948f8b04d30d47df053c39 /drivers/fpga | |
| parent | b3ecc7f3830ab628a7799c7667d69613e0de4dd8 (diff) | |
| download | linux-c452e3bd91b30a8ef7889fa06a50f54158c720d6.tar.xz | |
mfd: intel-m10-bmc: Create m10bmc_sys_update_bits()
Wrap regmap_update_bits() with m10bmc_sys_update_bits() in order to be
able to add additional checks into it.
Co-developed-by: Russ Weight <russell.h.weight@intel.com>
Signed-off-by: Russ Weight <russell.h.weight@intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Reviewed-by: Xu Yilun <yilun.xu@intel.com>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20230417092653.16487-3-ilpo.jarvinen@linux.intel.com
Diffstat (limited to 'drivers/fpga')
| -rw-r--r-- | drivers/fpga/intel-m10-bmc-sec-update.c | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/drivers/fpga/intel-m10-bmc-sec-update.c b/drivers/fpga/intel-m10-bmc-sec-update.c index d7e2f9f461bc..fe0127a58eff 100644 --- a/drivers/fpga/intel-m10-bmc-sec-update.c +++ b/drivers/fpga/intel-m10-bmc-sec-update.c @@ -376,12 +376,11 @@ static enum fw_upload_err rsu_update_init(struct m10bmc_sec *sec) u32 doorbell_reg, progress, status; int ret, err; - ret = regmap_update_bits(sec->m10bmc->regmap, - csr_map->base + csr_map->doorbell, - DRBL_RSU_REQUEST | DRBL_HOST_STATUS, - DRBL_RSU_REQUEST | - FIELD_PREP(DRBL_HOST_STATUS, - HOST_STATUS_IDLE)); + ret = m10bmc_sys_update_bits(sec->m10bmc, csr_map->doorbell, + DRBL_RSU_REQUEST | DRBL_HOST_STATUS, + DRBL_RSU_REQUEST | + FIELD_PREP(DRBL_HOST_STATUS, + HOST_STATUS_IDLE)); if (ret) return FW_UPLOAD_ERR_RW_ERROR; @@ -450,11 +449,10 @@ static enum fw_upload_err rsu_send_data(struct m10bmc_sec *sec) u32 doorbell_reg, status; int ret; - ret = regmap_update_bits(sec->m10bmc->regmap, - csr_map->base + csr_map->doorbell, - DRBL_HOST_STATUS, - FIELD_PREP(DRBL_HOST_STATUS, - HOST_STATUS_WRITE_DONE)); + ret = m10bmc_sys_update_bits(sec->m10bmc, csr_map->doorbell, + DRBL_HOST_STATUS, + FIELD_PREP(DRBL_HOST_STATUS, + HOST_STATUS_WRITE_DONE)); if (ret) return FW_UPLOAD_ERR_RW_ERROR; @@ -517,11 +515,10 @@ static enum fw_upload_err rsu_cancel(struct m10bmc_sec *sec) if (rsu_prog(doorbell) != RSU_PROG_READY) return FW_UPLOAD_ERR_BUSY; - ret = regmap_update_bits(sec->m10bmc->regmap, - csr_map->base + csr_map->doorbell, - DRBL_HOST_STATUS, - FIELD_PREP(DRBL_HOST_STATUS, - HOST_STATUS_ABORT_RSU)); + ret = m10bmc_sys_update_bits(sec->m10bmc, csr_map->doorbell, + DRBL_HOST_STATUS, + FIELD_PREP(DRBL_HOST_STATUS, + HOST_STATUS_ABORT_RSU)); if (ret) return FW_UPLOAD_ERR_RW_ERROR; @@ -764,3 +761,4 @@ module_platform_driver(intel_m10bmc_sec_driver); MODULE_AUTHOR("Intel Corporation"); MODULE_DESCRIPTION("Intel MAX10 BMC Secure Update"); MODULE_LICENSE("GPL"); +MODULE_IMPORT_NS(INTEL_M10_BMC_CORE); |