From fff065b0fadf554f0edc83a3518b9753996675ea Mon Sep 17 00:00:00 2001 From: jmatthew Date: Thu, 23 Aug 2018 01:40:26 +0000 Subject: [PATCH] remove hwrm interface code for nvram reads and writes, firmware updates, and wol filters, none of which we're going to use. --- sys/dev/pci/if_bnxt.c | 430 +----------------------------------------- 1 file changed, 1 insertion(+), 429 deletions(-) diff --git a/sys/dev/pci/if_bnxt.c b/sys/dev/pci/if_bnxt.c index ecf090d0bdc..26a5f98c7ed 100644 --- a/sys/dev/pci/if_bnxt.c +++ b/sys/dev/pci/if_bnxt.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_bnxt.c,v 1.6 2018/08/23 01:06:06 jmatthew Exp $ */ +/* $OpenBSD: if_bnxt.c,v 1.7 2018/08/23 01:40:26 jmatthew Exp $ */ /*- * Broadcom NetXtreme-C/E network driver. * @@ -349,33 +349,10 @@ int bnxt_hwrm_rss_cfg(struct bnxt_softc *softc, struct bnxt_vnic_info *vnic, int bnxt_hwrm_vnic_tpa_cfg(struct bnxt_softc *softc); void bnxt_validate_hw_lro_settings(struct bnxt_softc *softc); -int bnxt_hwrm_nvm_find_dir_entry(struct bnxt_softc *softc, uint16_t type, - uint16_t *ordinal, uint16_t ext, uint16_t *index, bool use_index, - uint8_t search_opt, uint32_t *data_length, uint32_t *item_length, - uint32_t *fw_ver); -int bnxt_hwrm_nvm_read(struct bnxt_softc *softc, uint16_t index, - uint32_t offset, uint32_t length, struct iflib_dma_info *data); -int bnxt_hwrm_nvm_modify(struct bnxt_softc *softc, uint16_t index, - uint32_t offset, void *data, bool cpyin, uint32_t length); int bnxt_hwrm_fw_reset(struct bnxt_softc *softc, uint8_t processor, uint8_t *selfreset); int bnxt_hwrm_fw_qstatus(struct bnxt_softc *softc, uint8_t type, uint8_t *selfreset); -int bnxt_hwrm_nvm_write(struct bnxt_softc *softc, void *data, bool cpyin, - uint16_t type, uint16_t ordinal, uint16_t ext, uint16_t attr, - uint16_t option, uint32_t data_length, bool keep, uint32_t *item_length, - uint16_t *index); -int bnxt_hwrm_nvm_erase_dir_entry(struct bnxt_softc *softc, uint16_t index); -int bnxt_hwrm_nvm_get_dir_info(struct bnxt_softc *softc, uint32_t *entries, - uint32_t *entry_length); -int bnxt_hwrm_nvm_get_dir_entries(struct bnxt_softc *softc, - uint32_t *entries, uint32_t *entry_length, struct iflib_dma_info *dma_data); - -int bnxt_hwrm_nvm_install_update(struct bnxt_softc *softc, - uint32_t install_type, uint64_t *installed_items, uint8_t *result, - uint8_t *problem_item, uint8_t *reset_required); -int bnxt_hwrm_nvm_verify_update(struct bnxt_softc *softc, uint16_t type, - uint16_t ordinal, uint16_t ext); int bnxt_hwrm_fw_get_time(struct bnxt_softc *softc, uint16_t *year, uint8_t *month, uint8_t *day, uint8_t *hour, uint8_t *minute, uint8_t *second, uint16_t *millisecond, uint16_t *zone); @@ -383,10 +360,6 @@ int bnxt_hwrm_fw_set_time(struct bnxt_softc *softc, uint16_t year, uint8_t month, uint8_t day, uint8_t hour, uint8_t minute, uint8_t second, uint16_t millisecond, uint16_t zone); -uint16_t bnxt_hwrm_get_wol_fltrs(struct bnxt_softc *softc, uint16_t handle); -int bnxt_hwrm_alloc_wol_fltr(struct bnxt_softc *softc); -int bnxt_hwrm_free_wol_fltr(struct bnxt_softc *softc); - #endif @@ -2821,128 +2794,6 @@ bnxt_hwrm_vnic_tpa_cfg(struct bnxt_softc *softc) return hwrm_send_message(softc, &req, sizeof(req)); } -int -bnxt_hwrm_nvm_find_dir_entry(struct bnxt_softc *softc, uint16_t type, - uint16_t *ordinal, uint16_t ext, uint16_t *index, bool use_index, - uint8_t search_opt, uint32_t *data_length, uint32_t *item_length, - uint32_t *fw_ver) -{ - struct hwrm_nvm_find_dir_entry_input req = {0}; - struct hwrm_nvm_find_dir_entry_output *resp = - (void *)softc->hwrm_cmd_resp.idi_vaddr; - int rc = 0; - uint32_t old_timeo; - - MPASS(ordinal); - - bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_NVM_FIND_DIR_ENTRY); - if (use_index) { - req.enables = htole32( - HWRM_NVM_FIND_DIR_ENTRY_INPUT_ENABLES_DIR_IDX_VALID); - req.dir_idx = htole16(*index); - } - req.dir_type = htole16(type); - req.dir_ordinal = htole16(*ordinal); - req.dir_ext = htole16(ext); - req.opt_ordinal = search_opt; - - BNXT_HWRM_LOCK(softc); - old_timeo = softc->hwrm_cmd_timeo; - softc->hwrm_cmd_timeo = BNXT_NVM_TIMEO; - rc = _hwrm_send_message(softc, &req, sizeof(req)); - softc->hwrm_cmd_timeo = old_timeo; - if (rc) - goto exit; - - if (item_length) - *item_length = le32toh(resp->dir_item_length); - if (data_length) - *data_length = le32toh(resp->dir_data_length); - if (fw_ver) - *fw_ver = le32toh(resp->fw_ver); - *ordinal = le16toh(resp->dir_ordinal); - if (index) - *index = le16toh(resp->dir_idx); - -exit: - BNXT_HWRM_UNLOCK(softc); - return (rc); -} - -int -bnxt_hwrm_nvm_read(struct bnxt_softc *softc, uint16_t index, uint32_t offset, - uint32_t length, struct iflib_dma_info *data) -{ - struct hwrm_nvm_read_input req = {0}; - int rc; - uint32_t old_timeo; - - if (length > data->idi_size) { - rc = EINVAL; - goto exit; - } - bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_NVM_READ); - req.host_dest_addr = htole64(data->idi_paddr); - req.dir_idx = htole16(index); - req.offset = htole32(offset); - req.len = htole32(length); - BNXT_HWRM_LOCK(softc); - old_timeo = softc->hwrm_cmd_timeo; - softc->hwrm_cmd_timeo = BNXT_NVM_TIMEO; - rc = _hwrm_send_message(softc, &req, sizeof(req)); - softc->hwrm_cmd_timeo = old_timeo; - BNXT_HWRM_UNLOCK(softc); - if (rc) - goto exit; - bus_dmamap_sync(data->idi_tag, data->idi_map, BUS_DMASYNC_POSTREAD); - - goto exit; - -exit: - return rc; -} - -int -bnxt_hwrm_nvm_modify(struct bnxt_softc *softc, uint16_t index, uint32_t offset, - void *data, bool cpyin, uint32_t length) -{ - struct hwrm_nvm_modify_input req = {0}; - struct iflib_dma_info dma_data; - int rc; - uint32_t old_timeo; - - if (length == 0 || !data) - return EINVAL; - rc = iflib_dma_alloc(softc->ctx, length, &dma_data, - BUS_DMA_NOWAIT); - if (rc) - return ENOMEM; - if (cpyin) { - rc = copyin(data, dma_data.idi_vaddr, length); - if (rc) - goto exit; - } - else - memcpy(dma_data.idi_vaddr, data, length); - bus_dmamap_sync(dma_data.idi_tag, dma_data.idi_map, - BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE); - - bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_NVM_MODIFY); - req.host_src_addr = htole64(dma_data.idi_paddr); - req.dir_idx = htole16(index); - req.offset = htole32(offset); - req.len = htole32(length); - BNXT_HWRM_LOCK(softc); - old_timeo = softc->hwrm_cmd_timeo; - softc->hwrm_cmd_timeo = BNXT_NVM_TIMEO; - rc = _hwrm_send_message(softc, &req, sizeof(req)); - softc->hwrm_cmd_timeo = old_timeo; - BNXT_HWRM_UNLOCK(softc); - -exit: - iflib_dma_free(&dma_data); - return rc; -} int bnxt_hwrm_fw_reset(struct bnxt_softc *softc, uint8_t processor, @@ -2994,166 +2845,6 @@ exit: return rc; } -int -bnxt_hwrm_nvm_write(struct bnxt_softc *softc, void *data, bool cpyin, - uint16_t type, uint16_t ordinal, uint16_t ext, uint16_t attr, - uint16_t option, uint32_t data_length, bool keep, uint32_t *item_length, - uint16_t *index) -{ - struct hwrm_nvm_write_input req = {0}; - struct hwrm_nvm_write_output *resp = - (void *)softc->hwrm_cmd_resp.idi_vaddr; - struct iflib_dma_info dma_data; - int rc; - uint32_t old_timeo; - - if (data_length) { - rc = iflib_dma_alloc(softc->ctx, data_length, &dma_data, - BUS_DMA_NOWAIT); - if (rc) - return ENOMEM; - if (cpyin) { - rc = copyin(data, dma_data.idi_vaddr, data_length); - if (rc) - goto early_exit; - } - else - memcpy(dma_data.idi_vaddr, data, data_length); - bus_dmamap_sync(dma_data.idi_tag, dma_data.idi_map, - BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE); - } - else - dma_data.idi_paddr = 0; - - bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_NVM_WRITE); - - req.host_src_addr = htole64(dma_data.idi_paddr); - req.dir_type = htole16(type); - req.dir_ordinal = htole16(ordinal); - req.dir_ext = htole16(ext); - req.dir_attr = htole16(attr); - req.dir_data_length = htole32(data_length); - req.option = htole16(option); - if (keep) { - req.flags = - htole16(HWRM_NVM_WRITE_INPUT_FLAGS_KEEP_ORIG_ACTIVE_IMG); - } - if (item_length) - req.dir_item_length = htole32(*item_length); - - BNXT_HWRM_LOCK(softc); - old_timeo = softc->hwrm_cmd_timeo; - softc->hwrm_cmd_timeo = BNXT_NVM_TIMEO; - rc = _hwrm_send_message(softc, &req, sizeof(req)); - softc->hwrm_cmd_timeo = old_timeo; - if (rc) - goto exit; - if (item_length) - *item_length = le32toh(resp->dir_item_length); - if (index) - *index = le16toh(resp->dir_idx); - -exit: - BNXT_HWRM_UNLOCK(softc); -early_exit: - if (data_length) - iflib_dma_free(&dma_data); - return rc; -} - -int -bnxt_hwrm_nvm_erase_dir_entry(struct bnxt_softc *softc, uint16_t index) -{ - struct hwrm_nvm_erase_dir_entry_input req = {0}; - uint32_t old_timeo; - int rc; - - bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_NVM_ERASE_DIR_ENTRY); - req.dir_idx = htole16(index); - BNXT_HWRM_LOCK(softc); - old_timeo = softc->hwrm_cmd_timeo; - softc->hwrm_cmd_timeo = BNXT_NVM_TIMEO; - rc = _hwrm_send_message(softc, &req, sizeof(req)); - softc->hwrm_cmd_timeo = old_timeo; - BNXT_HWRM_UNLOCK(softc); - return rc; -} - -int -bnxt_hwrm_nvm_get_dir_info(struct bnxt_softc *softc, uint32_t *entries, - uint32_t *entry_length) -{ - struct hwrm_nvm_get_dir_info_input req = {0}; - struct hwrm_nvm_get_dir_info_output *resp = - (void *)softc->hwrm_cmd_resp.idi_vaddr; - int rc; - uint32_t old_timeo; - - bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_NVM_GET_DIR_INFO); - - BNXT_HWRM_LOCK(softc); - old_timeo = softc->hwrm_cmd_timeo; - softc->hwrm_cmd_timeo = BNXT_NVM_TIMEO; - rc = _hwrm_send_message(softc, &req, sizeof(req)); - softc->hwrm_cmd_timeo = old_timeo; - if (rc) - goto exit; - - if (entries) - *entries = le32toh(resp->entries); - if (entry_length) - *entry_length = le32toh(resp->entry_length); - -exit: - BNXT_HWRM_UNLOCK(softc); - return rc; -} - -int -bnxt_hwrm_nvm_get_dir_entries(struct bnxt_softc *softc, uint32_t *entries, - uint32_t *entry_length, struct iflib_dma_info *dma_data) -{ - struct hwrm_nvm_get_dir_entries_input req = {0}; - uint32_t ent; - uint32_t ent_len; - int rc; - uint32_t old_timeo; - - if (!entries) - entries = &ent; - if (!entry_length) - entry_length = &ent_len; - - rc = bnxt_hwrm_nvm_get_dir_info(softc, entries, entry_length); - if (rc) - goto exit; - if (*entries * *entry_length > dma_data->idi_size) { - rc = EINVAL; - goto exit; - } - - /* - * TODO: There's a race condition here that could blow up DMA memory... - * we need to allocate the max size, not the currently in use - * size. The command should totally have a max size here. - */ - bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_NVM_GET_DIR_ENTRIES); - req.host_dest_addr = htole64(dma_data->idi_paddr); - BNXT_HWRM_LOCK(softc); - old_timeo = softc->hwrm_cmd_timeo; - softc->hwrm_cmd_timeo = BNXT_NVM_TIMEO; - rc = _hwrm_send_message(softc, &req, sizeof(req)); - softc->hwrm_cmd_timeo = old_timeo; - BNXT_HWRM_UNLOCK(softc); - if (rc) - goto exit; - bus_dmamap_sync(dma_data->idi_tag, dma_data->idi_map, - BUS_DMASYNC_POSTWRITE); - -exit: - return rc; -} - #endif int @@ -3197,65 +2888,6 @@ exit: #if 0 -int -bnxt_hwrm_nvm_install_update(struct bnxt_softc *softc, - uint32_t install_type, uint64_t *installed_items, uint8_t *result, - uint8_t *problem_item, uint8_t *reset_required) -{ - struct hwrm_nvm_install_update_input req = {0}; - struct hwrm_nvm_install_update_output *resp = - (void *)softc->hwrm_cmd_resp.idi_vaddr; - int rc; - uint32_t old_timeo; - - bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_NVM_INSTALL_UPDATE); - req.install_type = htole32(install_type); - - BNXT_HWRM_LOCK(softc); - old_timeo = softc->hwrm_cmd_timeo; - softc->hwrm_cmd_timeo = BNXT_NVM_TIMEO; - rc = _hwrm_send_message(softc, &req, sizeof(req)); - softc->hwrm_cmd_timeo = old_timeo; - if (rc) - goto exit; - - if (installed_items) - *installed_items = le32toh(resp->installed_items); - if (result) - *result = resp->result; - if (problem_item) - *problem_item = resp->problem_item; - if (reset_required) - *reset_required = resp->reset_required; - -exit: - BNXT_HWRM_UNLOCK(softc); - return rc; -} - -int -bnxt_hwrm_nvm_verify_update(struct bnxt_softc *softc, uint16_t type, - uint16_t ordinal, uint16_t ext) -{ - struct hwrm_nvm_verify_update_input req = {0}; - uint32_t old_timeo; - int rc; - - bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_NVM_VERIFY_UPDATE); - - req.dir_type = htole16(type); - req.dir_ordinal = htole16(ordinal); - req.dir_ext = htole16(ext); - - BNXT_HWRM_LOCK(softc); - old_timeo = softc->hwrm_cmd_timeo; - softc->hwrm_cmd_timeo = BNXT_NVM_TIMEO; - rc = _hwrm_send_message(softc, &req, sizeof(req)); - softc->hwrm_cmd_timeo = old_timeo; - BNXT_HWRM_UNLOCK(softc); - return rc; -} - int bnxt_hwrm_fw_get_time(struct bnxt_softc *softc, uint16_t *year, uint8_t *month, uint8_t *day, uint8_t *hour, uint8_t *minute, uint8_t *second, @@ -3315,66 +2947,6 @@ bnxt_hwrm_fw_set_time(struct bnxt_softc *softc, uint16_t year, uint8_t month, return hwrm_send_message(softc, &req, sizeof(req)); } -uint16_t -bnxt_hwrm_get_wol_fltrs(struct bnxt_softc *softc, uint16_t handle) -{ - struct hwrm_wol_filter_qcfg_input req = {0}; - struct hwrm_wol_filter_qcfg_output *resp = - (void *)softc->hwrm_cmd_resp.idi_vaddr; - uint16_t next_handle = 0; - int rc; - - bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_WOL_FILTER_QCFG); - req.port_id = htole16(softc->pf.port_id); - req.handle = htole16(handle); - rc = hwrm_send_message(softc, &req, sizeof(req)); - if (!rc) { - next_handle = le16toh(resp->next_handle); - if (next_handle != 0) { - if (resp->wol_type == - HWRM_WOL_FILTER_ALLOC_INPUT_WOL_TYPE_MAGICPKT) { - softc->wol = 1; - softc->wol_filter_id = resp->wol_filter_id; - } - } - } - return next_handle; -} - -int -bnxt_hwrm_alloc_wol_fltr(struct bnxt_softc *softc) -{ - struct hwrm_wol_filter_alloc_input req = {0}; - struct hwrm_wol_filter_alloc_output *resp = - (void *)softc->hwrm_cmd_resp.idi_vaddr; - int rc; - - bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_WOL_FILTER_ALLOC); - req.port_id = htole16(softc->pf.port_id); - req.wol_type = HWRM_WOL_FILTER_ALLOC_INPUT_WOL_TYPE_MAGICPKT; - req.enables = - htole32(HWRM_WOL_FILTER_ALLOC_INPUT_ENABLES_MAC_ADDRESS); - memcpy(req.mac_address, softc->func.mac_addr, ETHER_ADDR_LEN); - rc = hwrm_send_message(softc, &req, sizeof(req)); - if (!rc) - softc->wol_filter_id = resp->wol_filter_id; - - return rc; -} - -int -bnxt_hwrm_free_wol_fltr(struct bnxt_softc *softc) -{ - struct hwrm_wol_filter_free_input req = {0}; - - bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_WOL_FILTER_FREE); - req.port_id = htole16(softc->pf.port_id); - req.enables = - htole32(HWRM_WOL_FILTER_FREE_INPUT_ENABLES_WOL_FILTER_ID); - req.wol_filter_id = softc->wol_filter_id; - return hwrm_send_message(softc, &req, sizeof(req)); -} - #endif void -- 2.20.1