From c452e3bd91b30a8ef7889fa06a50f54158c720d6 Mon Sep 17 00:00:00 2001 From: Ilpo Järvinen Date: Mon, 17 Apr 2023 12:26:51 +0300 Subject: mfd: intel-m10-bmc: Create m10bmc_sys_update_bits() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Russ Weight Signed-off-by: Ilpo Järvinen Reviewed-by: Xu Yilun Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20230417092653.16487-3-ilpo.jarvinen@linux.intel.com --- drivers/fpga/intel-m10-bmc-sec-update.c | 30 ++++++++++++++---------------- 1 file changed, 14 insertions(+), 16 deletions(-) (limited to 'drivers/fpga/intel-m10-bmc-sec-update.c') 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); -- cgit v1.2.3