Date: Tue, 27 Apr 2021 17:03:25 GMT From: Emmanuel Vadot <manu@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: e017c1c92c99 - main - mmcprobe_done: Style(9) Message-ID: <202104271703.13RH3PWh051866@gitrepo.freebsd.org>
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The branch main has been updated by manu: URL: https://cgit.FreeBSD.org/src/commit/?id=e017c1c92c990a78ac99987a008c9eb3d5620941 commit e017c1c92c990a78ac99987a008c9eb3d5620941 Author: Emmanuel Vadot <manu@FreeBSD.org> AuthorDate: 2021-04-23 12:50:04 +0000 Commit: Emmanuel Vadot <manu@FreeBSD.org> CommitDate: 2021-04-27 17:03:09 +0000 mmcprobe_done: Style(9) --- sys/cam/mmc/mmc_xpt.c | 332 +++++++++++++++++++++++++------------------------- 1 file changed, 166 insertions(+), 166 deletions(-) diff --git a/sys/cam/mmc/mmc_xpt.c b/sys/cam/mmc/mmc_xpt.c index d6b3761cb955..ca5d299d22ab 100644 --- a/sys/cam/mmc/mmc_xpt.c +++ b/sys/cam/mmc/mmc_xpt.c @@ -856,101 +856,101 @@ mmcprobe_done(struct cam_periph *periph, union ccb *done_ccb) PROBE_SET_ACTION(softc, PROBE_SDIO_RESET); break; } - case PROBE_SDIO_RESET: - { + case PROBE_SDIO_RESET: + { mmcio = &done_ccb->mmcio; err = mmcio->cmd.error; - CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, - ("SDIO_RESET: error %d, CCCR CTL register: %08x\n", - err, mmcio->cmd.resp[0])); - PROBE_SET_ACTION(softc, PROBE_SDIO_INIT); - break; - } - case PROBE_SDIO_INIT: - { + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("SDIO_RESET: error %d, CCCR CTL register: %08x\n", + err, mmcio->cmd.resp[0])); + PROBE_SET_ACTION(softc, PROBE_SDIO_INIT); + break; + } + case PROBE_SDIO_INIT: + { mmcio = &done_ccb->mmcio; err = mmcio->cmd.error; - struct mmc_params *mmcp = &path->device->mmc_ident_data; - - CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, - ("SDIO_INIT: error %d, %08x %08x %08x %08x\n", - err, mmcio->cmd.resp[0], - mmcio->cmd.resp[1], - mmcio->cmd.resp[2], - mmcio->cmd.resp[3])); - - /* - * Error here means that this card is not SDIO, - * so proceed with memory init as if nothing has happened - */ + struct mmc_params *mmcp = &path->device->mmc_ident_data; + + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("SDIO_INIT: error %d, %08x %08x %08x %08x\n", + err, mmcio->cmd.resp[0], + mmcio->cmd.resp[1], + mmcio->cmd.resp[2], + mmcio->cmd.resp[3])); + + /* + * Error here means that this card is not SDIO, + * so proceed with memory init as if nothing has happened + */ if (err != MMC_ERR_NONE) { - PROBE_SET_ACTION(softc, PROBE_SEND_APP_OP_COND); - break; + PROBE_SET_ACTION(softc, PROBE_SEND_APP_OP_COND); + break; } - mmcp->card_features |= CARD_FEATURE_SDIO; - uint32_t ioifcond = mmcio->cmd.resp[0]; - uint32_t io_ocr = ioifcond & R4_IO_OCR_MASK; - - mmcp->sdio_func_count = R4_IO_NUM_FUNCTIONS(ioifcond); - CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, - ("SDIO card: %d functions\n", mmcp->sdio_func_count)); - if (io_ocr == 0) { - CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, - ("SDIO OCR invalid, retrying\n")); - break; /* Retry */ - } - - if (io_ocr != 0 && mmcp->io_ocr == 0) { - mmcp->io_ocr = io_ocr; - break; /* Retry, this time with non-0 OCR */ - } - CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, - ("SDIO OCR: %08x\n", mmcp->io_ocr)); - - if (ioifcond & R4_IO_MEM_PRESENT) { - /* Combo card -- proceed to memory initialization */ - PROBE_SET_ACTION(softc, PROBE_SEND_APP_OP_COND); - } else { - /* No memory portion -- get RCA and select card */ - PROBE_SET_ACTION(softc, PROBE_SEND_RELATIVE_ADDR); - } - break; - } - case PROBE_MMC_INIT: - { + mmcp->card_features |= CARD_FEATURE_SDIO; + uint32_t ioifcond = mmcio->cmd.resp[0]; + uint32_t io_ocr = ioifcond & R4_IO_OCR_MASK; + + mmcp->sdio_func_count = R4_IO_NUM_FUNCTIONS(ioifcond); + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("SDIO card: %d functions\n", mmcp->sdio_func_count)); + if (io_ocr == 0) { + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("SDIO OCR invalid, retrying\n")); + break; /* Retry */ + } + + if (io_ocr != 0 && mmcp->io_ocr == 0) { + mmcp->io_ocr = io_ocr; + break; /* Retry, this time with non-0 OCR */ + } + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("SDIO OCR: %08x\n", mmcp->io_ocr)); + + if (ioifcond & R4_IO_MEM_PRESENT) { + /* Combo card -- proceed to memory initialization */ + PROBE_SET_ACTION(softc, PROBE_SEND_APP_OP_COND); + } else { + /* No memory portion -- get RCA and select card */ + PROBE_SET_ACTION(softc, PROBE_SEND_RELATIVE_ADDR); + } + break; + } + case PROBE_MMC_INIT: + { mmcio = &done_ccb->mmcio; err = mmcio->cmd.error; - struct mmc_params *mmcp = &path->device->mmc_ident_data; + struct mmc_params *mmcp = &path->device->mmc_ident_data; if (err != MMC_ERR_NONE) { CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, ("MMC_INIT: error %d, resp %08x\n", err, mmcio->cmd.resp[0])); PROBE_SET_ACTION(softc, PROBE_INVALID); - break; - } - CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, - ("MMC card, OCR %08x\n", mmcio->cmd.resp[0])); - - if (mmcp->card_ocr == 0) { - /* We haven't sent the OCR to the card yet -- do it */ - mmcp->card_ocr = mmcio->cmd.resp[0]; - CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, - ("-> sending OCR to card\n")); - break; - } - - if (!(mmcio->cmd.resp[0] & MMC_OCR_CARD_BUSY)) { - CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, - ("Card is still powering up\n")); - break; - } - - mmcp->card_features |= CARD_FEATURE_MMC | CARD_FEATURE_MEMORY; - PROBE_SET_ACTION(softc, PROBE_GET_CID); - break; - } + break; + } + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("MMC card, OCR %08x\n", mmcio->cmd.resp[0])); + + if (mmcp->card_ocr == 0) { + /* We haven't sent the OCR to the card yet -- do it */ + mmcp->card_ocr = mmcio->cmd.resp[0]; + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("-> sending OCR to card\n")); + break; + } + + if (!(mmcio->cmd.resp[0] & MMC_OCR_CARD_BUSY)) { + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("Card is still powering up\n")); + break; + } + + mmcp->card_features |= CARD_FEATURE_MMC | CARD_FEATURE_MEMORY; + PROBE_SET_ACTION(softc, PROBE_GET_CID); + break; + } case PROBE_SEND_APP_OP_COND: { mmcio = &done_ccb->mmcio; @@ -961,41 +961,41 @@ mmcprobe_done(struct cam_periph *periph, union ccb *done_ccb) ("APP_OP_COND: error %d, resp %08x\n", err, mmcio->cmd.resp[0])); PROBE_SET_ACTION(softc, PROBE_MMC_INIT); - break; - } - - if (!(softc->flags & PROBE_FLAG_ACMD_SENT)) { - /* Don't change the state */ - softc->flags |= PROBE_FLAG_ACMD_SENT; - break; - } - - softc->flags &= ~PROBE_FLAG_ACMD_SENT; - if ((mmcio->cmd.resp[0] & MMC_OCR_CARD_BUSY) || - (mmcio->cmd.arg & MMC_OCR_VOLTAGE) == 0) { - struct mmc_params *mmcp = &path->device->mmc_ident_data; - CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, - ("Card OCR: %08x\n", mmcio->cmd.resp[0])); - if (mmcp->card_ocr == 0) { - mmcp->card_ocr = mmcio->cmd.resp[0]; - /* Now when we know OCR that we want -- send it to card */ - CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, - ("-> sending OCR to card\n")); - } else { - /* We already know the OCR and despite of that we - * are processing the answer to ACMD41 -> move on - */ - PROBE_SET_ACTION(softc, PROBE_GET_CID); - } - /* Getting an answer to ACMD41 means the card has memory */ - mmcp->card_features |= CARD_FEATURE_MEMORY; - - /* Standard capacity vs High Capacity memory card */ - if (mmcio->cmd.resp[0] & MMC_OCR_CCS) { - CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, - ("Card is SDHC\n")); - mmcp->card_features |= CARD_FEATURE_SDHC; - } + break; + } + + if (!(softc->flags & PROBE_FLAG_ACMD_SENT)) { + /* Don't change the state */ + softc->flags |= PROBE_FLAG_ACMD_SENT; + break; + } + + softc->flags &= ~PROBE_FLAG_ACMD_SENT; + if ((mmcio->cmd.resp[0] & MMC_OCR_CARD_BUSY) || + (mmcio->cmd.arg & MMC_OCR_VOLTAGE) == 0) { + struct mmc_params *mmcp = &path->device->mmc_ident_data; + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("Card OCR: %08x\n", mmcio->cmd.resp[0])); + if (mmcp->card_ocr == 0) { + mmcp->card_ocr = mmcio->cmd.resp[0]; + /* Now when we know OCR that we want -- send it to card */ + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("-> sending OCR to card\n")); + } else { + /* We already know the OCR and despite of that we + * are processing the answer to ACMD41 -> move on + */ + PROBE_SET_ACTION(softc, PROBE_GET_CID); + } + /* Getting an answer to ACMD41 means the card has memory */ + mmcp->card_features |= CARD_FEATURE_MEMORY; + + /* Standard capacity vs High Capacity memory card */ + if (mmcio->cmd.resp[0] & MMC_OCR_CCS) { + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("Card is SDHC\n")); + mmcp->card_features |= CARD_FEATURE_SDHC; + } /* Whether the card supports 1.8V signaling */ if (mmcio->cmd.resp[0] & MMC_OCR_S18A) { @@ -1022,10 +1022,10 @@ mmcprobe_done(struct cam_periph *periph, union ccb *done_ccb) PROBE_SET_ACTION(softc, PROBE_SEND_APP_OP_COND); } - break; + break; } - case PROBE_GET_CID: /* XXX move to mmc_da */ - { + case PROBE_GET_CID: /* XXX move to mmc_da */ + { mmcio = &done_ccb->mmcio; err = mmcio->cmd.error; @@ -1033,45 +1033,45 @@ mmcprobe_done(struct cam_periph *periph, union ccb *done_ccb) CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, ("PROBE_GET_CID: error %d\n", err)); PROBE_SET_ACTION(softc, PROBE_INVALID); - break; - } - - struct mmc_params *mmcp = &path->device->mmc_ident_data; - memcpy(mmcp->card_cid, mmcio->cmd.resp, 4 * sizeof(uint32_t)); - CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, - ("CID %08x%08x%08x%08x\n", - mmcp->card_cid[0], - mmcp->card_cid[1], - mmcp->card_cid[2], - mmcp->card_cid[3])); + break; + } + + struct mmc_params *mmcp = &path->device->mmc_ident_data; + memcpy(mmcp->card_cid, mmcio->cmd.resp, 4 * sizeof(uint32_t)); + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("CID %08x%08x%08x%08x\n", + mmcp->card_cid[0], + mmcp->card_cid[1], + mmcp->card_cid[2], + mmcp->card_cid[3])); if (mmcp->card_features & CARD_FEATURE_MMC) PROBE_SET_ACTION(softc, PROBE_MMC_SET_RELATIVE_ADDR); else PROBE_SET_ACTION(softc, PROBE_SEND_RELATIVE_ADDR); - break; - } - case PROBE_SEND_RELATIVE_ADDR: { + break; + } + case PROBE_SEND_RELATIVE_ADDR: { mmcio = &done_ccb->mmcio; err = mmcio->cmd.error; - struct mmc_params *mmcp = &path->device->mmc_ident_data; - uint16_t rca = mmcio->cmd.resp[0] >> 16; - CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, - ("Card published RCA: %u\n", rca)); - path->device->mmc_ident_data.card_rca = rca; + struct mmc_params *mmcp = &path->device->mmc_ident_data; + uint16_t rca = mmcio->cmd.resp[0] >> 16; + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("Card published RCA: %u\n", rca)); + path->device->mmc_ident_data.card_rca = rca; if (err != MMC_ERR_NONE) { CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, ("PROBE_SEND_RELATIVE_ADDR: error %d\n", err)); PROBE_SET_ACTION(softc, PROBE_INVALID); - break; - } - - /* If memory is present, get CSD, otherwise select card */ - if (mmcp->card_features & CARD_FEATURE_MEMORY) - PROBE_SET_ACTION(softc, PROBE_GET_CSD); - else - PROBE_SET_ACTION(softc, PROBE_SELECT_CARD); + break; + } + + /* If memory is present, get CSD, otherwise select card */ + if (mmcp->card_features & CARD_FEATURE_MEMORY) + PROBE_SET_ACTION(softc, PROBE_GET_CSD); + else + PROBE_SET_ACTION(softc, PROBE_SELECT_CARD); break; - } + } case PROBE_MMC_SET_RELATIVE_ADDR: mmcio = &done_ccb->mmcio; err = mmcio->cmd.error; @@ -1084,7 +1084,7 @@ mmcprobe_done(struct cam_periph *periph, union ccb *done_ccb) path->device->mmc_ident_data.card_rca = MMC_PROPOSED_RCA; PROBE_SET_ACTION(softc, PROBE_GET_CSD); break; - case PROBE_GET_CSD: { + case PROBE_GET_CSD: { mmcio = &done_ccb->mmcio; err = mmcio->cmd.error; @@ -1092,33 +1092,33 @@ mmcprobe_done(struct cam_periph *periph, union ccb *done_ccb) CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, ("PROBE_GET_CSD: error %d\n", err)); PROBE_SET_ACTION(softc, PROBE_INVALID); - break; - } - - struct mmc_params *mmcp = &path->device->mmc_ident_data; - memcpy(mmcp->card_csd, mmcio->cmd.resp, 4 * sizeof(uint32_t)); - CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, - ("CSD %08x%08x%08x%08x\n", - mmcp->card_csd[0], - mmcp->card_csd[1], - mmcp->card_csd[2], - mmcp->card_csd[3])); - PROBE_SET_ACTION(softc, PROBE_SELECT_CARD); - break; - } - case PROBE_SELECT_CARD: { + break; + } + + struct mmc_params *mmcp = &path->device->mmc_ident_data; + memcpy(mmcp->card_csd, mmcio->cmd.resp, 4 * sizeof(uint32_t)); + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("CSD %08x%08x%08x%08x\n", + mmcp->card_csd[0], + mmcp->card_csd[1], + mmcp->card_csd[2], + mmcp->card_csd[3])); + PROBE_SET_ACTION(softc, PROBE_SELECT_CARD); + break; + } + case PROBE_SELECT_CARD: { mmcio = &done_ccb->mmcio; err = mmcio->cmd.error; if (err != MMC_ERR_NONE) { CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, ("PROBE_SEND_RELATIVE_ADDR: error %d\n", err)); PROBE_SET_ACTION(softc, PROBE_INVALID); - break; - } + break; + } PROBE_SET_ACTION(softc, PROBE_DONE); - break; - } + break; + } default: CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, ("mmcprobe_done: invalid action state 0x%x\n", softc->action));
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