From e0f875c336f792d4c2b0d09436426724ae14713e Mon Sep 17 00:00:00 2001 From: Rui Miguel Silva Date: Thu, 8 Oct 2015 12:10:51 +0100 Subject: [PATCH] greybus: sdio: add field to get_caps response Frequency maximum and minimum are needed to complete the configuration of the controller. Add them to get_caps response operation. Signed-off-by: Rui Miguel Silva Signed-off-by: Greg Kroah-Hartman --- drivers/staging/greybus/greybus_protocols.h | 2 ++ drivers/staging/greybus/sdio.c | 4 ++++ 2 files changed, 6 insertions(+) diff --git a/drivers/staging/greybus/greybus_protocols.h b/drivers/staging/greybus/greybus_protocols.h index dbf409fa16f3..44a213377cbe 100644 --- a/drivers/staging/greybus/greybus_protocols.h +++ b/drivers/staging/greybus/greybus_protocols.h @@ -1002,6 +1002,8 @@ struct gb_sdio_get_caps_response { __le32 ocr; __le16 max_blk_count; __le16 max_blk_size; + __le32 f_min; + __le32 f_max; } __packed; /* set ios request: response has no payload */ diff --git a/drivers/staging/greybus/sdio.c b/drivers/staging/greybus/sdio.c index bfa1181074d6..ff68956108bf 100644 --- a/drivers/staging/greybus/sdio.c +++ b/drivers/staging/greybus/sdio.c @@ -122,6 +122,10 @@ static int gb_sdio_get_caps(struct gb_sdio_host *host) mmc->ocr_avail_sd = mmc->ocr_avail; mmc->ocr_avail_mmc = mmc->ocr_avail; + /* get frequency range values */ + mmc->f_min = le32_to_cpu(response.f_min); + mmc->f_max = le32_to_cpu(response.f_max); + return 0; } -- 2.45.2