From eef0d42995c0638c336ae0ceb4e487b409094250 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Tue, 25 Jun 2024 05:36:27 +0200 Subject: [PATCH] hw/sd/sdcard: Duplicate READ_SINGLE_BLOCK / READ_MULTIPLE_BLOCK cases MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In order to modify the READ_SINGLE_BLOCK case in the next commit, duplicate it first. Signed-off-by: Philippe Mathieu-Daudé Tested-by: Cédric Le Goater Reviewed-by: Cédric Le Goater Message-Id: <20240628070216.92609-22-philmd@linaro.org> --- hw/sd/sd.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/hw/sd/sd.c b/hw/sd/sd.c index 6b02e0a178..43e0a2d925 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -1390,6 +1390,24 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req) break; case 17: /* CMD17: READ_SINGLE_BLOCK */ + addr = sd_req_get_address(sd, req); + switch (sd->state) { + case sd_transfer_state: + + if (!address_in_range(sd, "READ_SINGLE_BLOCK", addr, sd->blk_len)) { + return sd_r1; + } + + sd->state = sd_sendingdata_state; + sd->data_start = addr; + sd->data_offset = 0; + return sd_r1; + + default: + break; + } + break; + case 18: /* CMD18: READ_MULTIPLE_BLOCK */ addr = sd_req_get_address(sd, req); switch (sd->state) {