| Message ID | 20240621080554.18986-15-philmd@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | hw/sd/sdcard: Accumulation of cleanups and fixes | expand |
On 6/21/24 10:05 AM, Philippe Mathieu-Daudé wrote: > Extract sd_req_get_rca() so we can re-use it in various > SDProto handlers. Return a 16-bit value since RCA is 16-bit. > > Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Cédric Le Goater <clg@redhat.com> Thanks, C. > --- > hw/sd/sd.c | 15 +++++++++------ > 1 file changed, 9 insertions(+), 6 deletions(-) > > diff --git a/hw/sd/sd.c b/hw/sd/sd.c > index 510784fc82..bc47ae36bc 100644 > --- a/hw/sd/sd.c > +++ b/hw/sd/sd.c > @@ -471,6 +471,14 @@ static void sd_set_csd(SDState *sd, uint64_t size) > sd->csd[15] = (sd_crc7(sd->csd, 15) << 1) | 1; > } > > +static uint16_t sd_req_get_rca(SDState *s, SDRequest req) > +{ > + if (sd_cmd_type[req.cmd] == sd_ac || sd_cmd_type[req.cmd] == sd_adtc) { > + return req.arg >> 16; > + } > + return 0; > +} > + > FIELD(CSR, AKE_SEQ_ERROR, 3, 1) > FIELD(CSR, APP_CMD, 5, 1) > FIELD(CSR, FX_EVENT, 6, 1) > @@ -1094,7 +1102,7 @@ static sd_rsp_type_t sd_cmd_SET_BLOCK_COUNT(SDState *sd, SDRequest req) > > static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req) > { > - uint32_t rca = 0x0000; > + uint16_t rca = sd_req_get_rca(sd, req); > uint64_t addr = (sd->ocr & (1 << 30)) ? (uint64_t) req.arg << 9 : req.arg; > > sd->last_cmd_name = sd_cmd_name(req.cmd); > @@ -1110,11 +1118,6 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req) > /* Not interpreting this as an app command */ > sd->card_status &= ~APP_CMD; > > - if (sd_cmd_type[req.cmd] == sd_ac > - || sd_cmd_type[req.cmd] == sd_adtc) { > - rca = req.arg >> 16; > - } > - > /* CMD23 (set block count) must be immediately followed by CMD18 or CMD25 > * if not, its effects are cancelled */ > if (sd->multi_blk_cnt != 0 && !(req.cmd == 18 || req.cmd == 25)) {
diff --git a/hw/sd/sd.c b/hw/sd/sd.c index 510784fc82..bc47ae36bc 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -471,6 +471,14 @@ static void sd_set_csd(SDState *sd, uint64_t size) sd->csd[15] = (sd_crc7(sd->csd, 15) << 1) | 1; } +static uint16_t sd_req_get_rca(SDState *s, SDRequest req) +{ + if (sd_cmd_type[req.cmd] == sd_ac || sd_cmd_type[req.cmd] == sd_adtc) { + return req.arg >> 16; + } + return 0; +} + FIELD(CSR, AKE_SEQ_ERROR, 3, 1) FIELD(CSR, APP_CMD, 5, 1) FIELD(CSR, FX_EVENT, 6, 1) @@ -1094,7 +1102,7 @@ static sd_rsp_type_t sd_cmd_SET_BLOCK_COUNT(SDState *sd, SDRequest req) static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req) { - uint32_t rca = 0x0000; + uint16_t rca = sd_req_get_rca(sd, req); uint64_t addr = (sd->ocr & (1 << 30)) ? (uint64_t) req.arg << 9 : req.arg; sd->last_cmd_name = sd_cmd_name(req.cmd); @@ -1110,11 +1118,6 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req) /* Not interpreting this as an app command */ sd->card_status &= ~APP_CMD; - if (sd_cmd_type[req.cmd] == sd_ac - || sd_cmd_type[req.cmd] == sd_adtc) { - rca = req.arg >> 16; - } - /* CMD23 (set block count) must be immediately followed by CMD18 or CMD25 * if not, its effects are cancelled */ if (sd->multi_blk_cnt != 0 && !(req.cmd == 18 || req.cmd == 25)) {
Extract sd_req_get_rca() so we can re-use it in various SDProto handlers. Return a 16-bit value since RCA is 16-bit. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> --- hw/sd/sd.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-)