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Fri, 13 Dec 2024 15:31:04 -0800 (PST) Received: from localhost.localdomain ([45.93.146.194]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-388c801a8b0sm821799f8f.53.2024.12.13.15.31.01 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Dec 2024 15:31:02 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Dorjoy Chowdhury , Alexander Graf , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Subject: [PULL 01/20] docs/nitro-enclave: Fix terminal commands formatting Date: Sat, 14 Dec 2024 00:30:36 +0100 Message-ID: <20241213233055.39574-2-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241213233055.39574-1-philmd@linaro.org> References: <20241213233055.39574-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::42c; envelope-from=philmd@linaro.org; helo=mail-wr1-x42c.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org From: Dorjoy Chowdhury Signed-off-by: Dorjoy Chowdhury Reviewed-by: Alexander Graf Message-ID: <20241109122844.24057-1-dorjoychy111@gmail.com> Signed-off-by: Philippe Mathieu-Daudé --- docs/system/i386/nitro-enclave.rst | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/docs/system/i386/nitro-enclave.rst b/docs/system/i386/nitro-enclave.rst index 73e3edefe5b..48eda5bd9ec 100644 --- a/docs/system/i386/nitro-enclave.rst +++ b/docs/system/i386/nitro-enclave.rst @@ -48,13 +48,13 @@ Running a nitro-enclave VM First, run `vhost-device-vsock`__ (or a similar tool that supports vhost-user-vsock). The forward-cid option below with value 1 forwards all connections from the enclave VM to the host machine and the forward-listen (port numbers separated by '+') is used -for forwarding connections from the host machine to the enclave VM. - -__ https://github.com/rust-vmm/vhost-device/tree/main/vhost-device-vsock#using-the-vsock-backend +for forwarding connections from the host machine to the enclave VM:: $ vhost-device-vsock \ --vm guest-cid=4,forward-cid=1,forward-listen=9001+9002,socket=/tmp/vhost4.socket +__ https://github.com/rust-vmm/vhost-device/tree/main/vhost-device-vsock#using-the-vsock-backend + Now run the necessary applications on the host machine so that the nitro-enclave VM applications' vsock communication works. For example, the nitro-enclave VM's init process connects to CID 3 and sends a single byte hello heartbeat (0xB7) to let the @@ -65,7 +65,7 @@ the applications on the host machine that would typically be running in the pare VM for successful communication with the enclave VM. Then run the nitro-enclave VM using the following command where ``hello.eif`` is -an EIF file you would use to spawn a real AWS nitro enclave virtual machine: +an EIF file you would use to spawn a real AWS nitro enclave virtual machine:: $ qemu-system-x86_64 -M nitro-enclave,vsock=c,id=hello-world \ -kernel hello-world.eif -nographic -m 4G --enable-kvm -cpu host \ From patchwork Fri Dec 13 23:30:37 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 850291 Delivered-To: patch@linaro.org Received: by 2002:a05:6000:2c4:b0:385:e875:8a9e with SMTP id o4csp1778694wry; Fri, 13 Dec 2024 15:31:35 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCUd1WiZ7eCfYAg9ar4Ke9IhTR1kNagisgJ0J2jEdn67u+NgF3d2PzVo1jLGQdp/R+b9y+FAOQ==@linaro.org X-Google-Smtp-Source: AGHT+IF7W4kl8OwwIy/oq8/5SAwicMhoJ4H+Qb06wCmjjX8V7M8xLJUhiFRs3qg174gEsK7HKQbf X-Received: by 2002:a05:6214:4115:b0:6d4:10b0:c249 with SMTP id 6a1803df08f44-6dc8ca83d02mr77457606d6.22.1734132695526; Fri, 13 Dec 2024 15:31:35 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1734132695; cv=none; d=google.com; s=arc-20240605; b=JD8hhvrTy/a/M/jIlVgRMSZsl62f26taLgw8pYgpykNmK6A3Tcw4pcPXfniEnsP+Cz poe4aaja8yzQkB9JMkgywAnd8SIJDJe9tj845jcr6lTEcbPKRWXBie/HdsqrKJH9gwPm bNmrqvzxZH/VF2sz74ABM9hXjtbyeY15sdGJ+nleTjr0lr1ATDI+bZ79H30/SUrnRpbO NjPqJnl2sAJDmCfhfUaoULx3IbG5xKZKcnXoCVuwVfB14uPZDrYXy3N9tjGGe4Vd8I6j /M5u6tppEuPAHgK2ByUYP/CrFXU/Y2C76SEflEG1Wt3+r7Q9gS7wAlZmoVV2nMNw1wG+ g1wA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=MOaONdSmL00WQ1J4P+kzXqgpv2mLLgels234yJg+EFU=; fh=Z4bPwZROEtM93JvnC+9hAm/NXdUH8zoKsa9y7zDRVu4=; b=UnYRA+y9DtEPzBLNo4GTg3w+kh8B86YqdUXZ1OLXThUGIH3qcfrXcpvk+AbarXWI8R bV+faVsg+moyFPtJeNQWwOA8CuvRb30uMBRTC6vMHo5V3oEDkMkNgj4CTe0gDcpNmTgL XAIe3jox8hYx+0G7aGfxwVkFyhd2e/XGuW5JrEyu/mEn1LHIoBQ8YG/K0D9QjdZ6IhO1 2tT2rPffWruZTj0cp6/Y32ZAGbpdQ+PO+9fA6IOzqeXd2F6zdDeTMTPWSOGC0iTHyNHg 6Uy9K8j9ybJF8n8jlrXEGWu6mwavf/POg/mKo86wgLVFHYViSeO3KLRmTcVAFabV1aUe IkXQ==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=t8TWKe+W; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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Fri, 13 Dec 2024 15:31:09 -0800 (PST) Received: from localhost.localdomain ([45.93.146.194]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-388c8046da0sm837078f8f.74.2024.12.13.15.31.07 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Dec 2024 15:31:08 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Dorjoy Chowdhury , Alexander Graf , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Subject: [PULL 02/20] hw/core/eif: Use stateful qcrypto apis Date: Sat, 14 Dec 2024 00:30:37 +0100 Message-ID: <20241213233055.39574-3-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241213233055.39574-1-philmd@linaro.org> References: <20241213233055.39574-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32f; envelope-from=philmd@linaro.org; helo=mail-wm1-x32f.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org From: Dorjoy Chowdhury We were storing the pointers to buffers in a GList due to lack of stateful crypto apis and instead doing the final hash computation at the end after we had all the necessary buffers. Now that we have the stateful qcrypto apis available, we can instead update the hashes inline in the read_eif_* functions which makes the code much simpler. Signed-off-by: Dorjoy Chowdhury Reviewed-by: Alexander Graf Message-ID: <20241109123039.24180-1-dorjoychy111@gmail.com> Signed-off-by: Philippe Mathieu-Daudé --- include/hw/i386/nitro_enclave.h | 16 +-- hw/core/eif.c | 202 ++++++++++++-------------------- hw/i386/nitro_enclave.c | 12 +- 3 files changed, 91 insertions(+), 139 deletions(-) diff --git a/include/hw/i386/nitro_enclave.h b/include/hw/i386/nitro_enclave.h index b65875033cc..885163ff640 100644 --- a/include/hw/i386/nitro_enclave.h +++ b/include/hw/i386/nitro_enclave.h @@ -44,14 +44,14 @@ struct NitroEnclaveMachineState { /* Machine state */ VirtIONSM *vnsm; - /* kernel + ramdisks + cmdline sha384 hash */ - uint8_t image_sha384[QCRYPTO_HASH_DIGEST_LEN_SHA384]; - /* kernel + boot ramdisk + cmdline sha384 hash */ - uint8_t bootstrap_sha384[QCRYPTO_HASH_DIGEST_LEN_SHA384]; - /* application ramdisk(s) hash */ - uint8_t app_sha384[QCRYPTO_HASH_DIGEST_LEN_SHA384]; - /* certificate fingerprint hash */ - uint8_t fingerprint_sha384[QCRYPTO_HASH_DIGEST_LEN_SHA384]; + /* kernel + ramdisks + cmdline SHA384 hash */ + uint8_t image_hash[QCRYPTO_HASH_DIGEST_LEN_SHA384]; + /* kernel + boot ramdisk + cmdline SHA384 hash */ + uint8_t bootstrap_hash[QCRYPTO_HASH_DIGEST_LEN_SHA384]; + /* application ramdisk(s) SHA384 hash */ + uint8_t app_hash[QCRYPTO_HASH_DIGEST_LEN_SHA384]; + /* certificate fingerprint SHA384 hash */ + uint8_t fingerprint_hash[QCRYPTO_HASH_DIGEST_LEN_SHA384]; bool signature_found; }; diff --git a/hw/core/eif.c b/hw/core/eif.c index a7128b71cec..513caec6b49 100644 --- a/hw/core/eif.c +++ b/hw/core/eif.c @@ -187,10 +187,16 @@ static void safe_unlink(char *f) * Upon success, the caller is reponsible for unlinking and freeing *kernel_path */ static bool read_eif_kernel(FILE *f, uint64_t size, char **kernel_path, - uint8_t *kernel, uint32_t *crc, Error **errp) + QCryptoHash *hash0, QCryptoHash *hash1, + uint32_t *crc, Error **errp) { size_t got; FILE *tmp_file = NULL; + uint8_t *kernel = g_try_malloc(size); + if (!kernel) { + error_setg(errp, "Out of memory reading kernel section"); + goto cleanup; + } *kernel_path = NULL; if (!get_tmp_file("eif-kernel-XXXXXX", kernel_path, errp)) { @@ -218,6 +224,11 @@ static bool read_eif_kernel(FILE *f, uint64_t size, char **kernel_path, } *crc = crc32(*crc, kernel, size); + if (qcrypto_hash_update(hash0, (char *)kernel, size, errp) != 0 || + qcrypto_hash_update(hash1, (char *)kernel, size, errp) != 0) { + goto cleanup; + } + g_free(kernel); fclose(tmp_file); return true; @@ -229,10 +240,12 @@ static bool read_eif_kernel(FILE *f, uint64_t size, char **kernel_path, g_free(*kernel_path); *kernel_path = NULL; + g_free(kernel); return false; } static bool read_eif_cmdline(FILE *f, uint64_t size, char *cmdline, + QCryptoHash *hash0, QCryptoHash *hash1, uint32_t *crc, Error **errp) { size_t got = fread(cmdline, 1, size, f); @@ -242,28 +255,47 @@ static bool read_eif_cmdline(FILE *f, uint64_t size, char *cmdline, } *crc = crc32(*crc, (uint8_t *)cmdline, size); + if (qcrypto_hash_update(hash0, cmdline, size, errp) != 0 || + qcrypto_hash_update(hash1, cmdline, size, errp) != 0) { + return false; + } return true; } static bool read_eif_ramdisk(FILE *eif, FILE *initrd, uint64_t size, - uint8_t *ramdisk, uint32_t *crc, Error **errp) + QCryptoHash *hash0, QCryptoHash *h, uint32_t *crc, + Error **errp) { size_t got; + bool ret = false; + uint8_t *ramdisk = g_try_malloc(size); + if (!ramdisk) { + error_setg(errp, "Out of memory reading initrd section"); + goto cleanup; + } got = fread(ramdisk, 1, size, eif); if ((uint64_t) got != size) { error_setg(errp, "Failed to read EIF ramdisk section data"); - return false; + goto cleanup; } got = fwrite(ramdisk, 1, size, initrd); if ((uint64_t) got != size) { error_setg(errp, "Failed to write EIF ramdisk data to temporary file"); - return false; + goto cleanup; } *crc = crc32(*crc, ramdisk, size); - return true; + if (qcrypto_hash_update(hash0, (char *)ramdisk, size, errp) != 0 || + qcrypto_hash_update(h, (char *)ramdisk, size, errp) != 0) { + goto cleanup; + } + ret = true; + + cleanup: + g_free(ramdisk); + return ret; } static bool get_signature_fingerprint_sha384(FILE *eif, uint64_t size, @@ -391,34 +423,10 @@ static long get_file_size(FILE *f, Error **errp) return size; } -static bool get_SHA384_digest(GList *list, uint8_t *digest, Error **errp) +static bool get_SHA384_hash(QCryptoHash *h, uint8_t *hash, Error **errp) { - size_t digest_len = QCRYPTO_HASH_DIGEST_LEN_SHA384; - size_t list_len = g_list_length(list); - struct iovec *iovec_list = g_new0(struct iovec, list_len); - bool ret = true; - GList *l; - int i; - - for (i = 0, l = list; l != NULL; l = l->next, i++) { - iovec_list[i] = *(struct iovec *) l->data; - } - - if (qcrypto_hash_bytesv(QCRYPTO_HASH_ALGO_SHA384, iovec_list, list_len, - &digest, &digest_len, errp) < 0) { - ret = false; - } - - g_free(iovec_list); - return ret; -} - -static void free_iovec(struct iovec *iov) -{ - if (iov) { - g_free(iov->iov_base); - g_free(iov); - } + size_t hash_len = QCRYPTO_HASH_DIGEST_LEN_SHA384; + return qcrypto_hash_finalize_bytes(h, &hash, &hash_len, errp) == 0; } /* @@ -427,8 +435,8 @@ static void free_iovec(struct iovec *iov) */ bool read_eif_file(const char *eif_path, const char *machine_initrd, char **kernel_path, char **initrd_path, char **cmdline, - uint8_t *image_sha384, uint8_t *bootstrap_sha384, - uint8_t *app_sha384, uint8_t *fingerprint_sha384, + uint8_t *image_hash, uint8_t *bootstrap_hash, + uint8_t *app_hash, uint8_t *fingerprint_hash, bool *signature_found, Error **errp) { FILE *f = NULL; @@ -438,18 +446,29 @@ bool read_eif_file(const char *eif_path, const char *machine_initrd, uint32_t crc = 0; EifHeader eif_header; bool seen_sections[EIF_SECTION_MAX] = {false}; - /* kernel + ramdisks + cmdline sha384 hash */ - GList *iov_PCR0 = NULL; - /* kernel + boot ramdisk + cmdline sha384 hash */ - GList *iov_PCR1 = NULL; - /* application ramdisk(s) hash */ - GList *iov_PCR2 = NULL; - uint8_t *ptr = NULL; - struct iovec *iov_ptr = NULL; + /* kernel + ramdisks + cmdline SHA384 hash */ + g_autoptr(QCryptoHash) hash0 = NULL; + /* kernel + boot ramdisk + cmdline SHA384 hash */ + g_autoptr(QCryptoHash) hash1 = NULL; + /* application ramdisk(s) SHA384 hash */ + g_autoptr(QCryptoHash) hash2 = NULL; *signature_found = false; *kernel_path = *initrd_path = *cmdline = NULL; + hash0 = qcrypto_hash_new(QCRYPTO_HASH_ALGO_SHA384, errp); + if (!hash0) { + goto cleanup; + } + hash1 = qcrypto_hash_new(QCRYPTO_HASH_ALGO_SHA384, errp); + if (!hash1) { + goto cleanup; + } + hash2 = qcrypto_hash_new(QCRYPTO_HASH_ALGO_SHA384, errp); + if (!hash2) { + goto cleanup; + } + f = fopen(eif_path, "rb"); if (f == NULL) { error_setg_errno(errp, errno, "Failed to open %s", eif_path); @@ -517,21 +536,8 @@ bool read_eif_file(const char *eif_path, const char *machine_initrd, goto cleanup; } - ptr = g_try_malloc(hdr.section_size); - if (!ptr) { - error_setg(errp, "Out of memory reading kernel section"); - goto cleanup; - } - - iov_ptr = g_malloc(sizeof(struct iovec)); - iov_ptr->iov_base = ptr; - iov_ptr->iov_len = hdr.section_size; - - iov_PCR0 = g_list_append(iov_PCR0, iov_ptr); - iov_PCR1 = g_list_append(iov_PCR1, iov_ptr); - - if (!read_eif_kernel(f, hdr.section_size, kernel_path, ptr, &crc, - errp)) { + if (!read_eif_kernel(f, hdr.section_size, kernel_path, hash0, + hash1, &crc, errp)) { goto cleanup; } @@ -539,7 +545,6 @@ bool read_eif_file(const char *eif_path, const char *machine_initrd, case EIF_SECTION_CMDLINE: { uint64_t size; - uint8_t *cmdline_copy; if (seen_sections[EIF_SECTION_CMDLINE]) { error_setg(errp, "Invalid EIF image. More than 1 cmdline " "section"); @@ -551,33 +556,26 @@ bool read_eif_file(const char *eif_path, const char *machine_initrd, error_setg(errp, "Out of memory reading command line section"); goto cleanup; } - if (!read_eif_cmdline(f, size, *cmdline, &crc, errp)) { + if (!read_eif_cmdline(f, size, *cmdline, hash0, hash1, &crc, + errp)) { goto cleanup; } (*cmdline)[size] = '\0'; - /* - * We make a copy of '*cmdline' for putting it in iovecs so that - * we can easily free all the iovec entries later as we cannot - * free '*cmdline' which is used by the caller. - */ - cmdline_copy = g_memdup2(*cmdline, size); - - iov_ptr = g_malloc(sizeof(struct iovec)); - iov_ptr->iov_base = cmdline_copy; - iov_ptr->iov_len = size; - - iov_PCR0 = g_list_append(iov_PCR0, iov_ptr); - iov_PCR1 = g_list_append(iov_PCR1, iov_ptr); break; } case EIF_SECTION_RAMDISK: { + QCryptoHash *h = hash2; if (!seen_sections[EIF_SECTION_RAMDISK]) { /* * If this is the first time we are seeing a ramdisk section, - * we need to create the initrd temporary file. + * we need to: + * 1) hash it into bootstrap (hash1) instead of app (hash2) + * along with image (hash0) + * 2) create the initrd temporary file. */ + h = hash1; if (!get_tmp_file("eif-initrd-XXXXXX", initrd_path, errp)) { goto cleanup; } @@ -589,29 +587,7 @@ bool read_eif_file(const char *eif_path, const char *machine_initrd, } } - ptr = g_try_malloc(hdr.section_size); - if (!ptr) { - error_setg(errp, "Out of memory reading initrd section"); - goto cleanup; - } - - iov_ptr = g_malloc(sizeof(struct iovec)); - iov_ptr->iov_base = ptr; - iov_ptr->iov_len = hdr.section_size; - - iov_PCR0 = g_list_append(iov_PCR0, iov_ptr); - /* - * If it's the first ramdisk, we need to hash it into bootstrap - * i.e., iov_PCR1, otherwise we need to hash it into app i.e., - * iov_PCR2. - */ - if (!seen_sections[EIF_SECTION_RAMDISK]) { - iov_PCR1 = g_list_append(iov_PCR1, iov_ptr); - } else { - iov_PCR2 = g_list_append(iov_PCR2, iov_ptr); - } - - if (!read_eif_ramdisk(f, initrd_path_f, hdr.section_size, ptr, + if (!read_eif_ramdisk(f, initrd_path_f, hdr.section_size, hash0, h, &crc, errp)) { goto cleanup; } @@ -621,7 +597,7 @@ bool read_eif_file(const char *eif_path, const char *machine_initrd, case EIF_SECTION_SIGNATURE: *signature_found = true; if (!get_signature_fingerprint_sha384(f, hdr.section_size, - fingerprint_sha384, &crc, + fingerprint_hash, &crc, errp)) { goto cleanup; } @@ -692,52 +668,28 @@ bool read_eif_file(const char *eif_path, const char *machine_initrd, goto cleanup; } - ptr = g_try_malloc(machine_initrd_size); - if (!ptr) { - error_setg(errp, "Out of memory reading initrd file"); - goto cleanup; - } - - iov_ptr = g_malloc(sizeof(struct iovec)); - iov_ptr->iov_base = ptr; - iov_ptr->iov_len = machine_initrd_size; - - iov_PCR0 = g_list_append(iov_PCR0, iov_ptr); - iov_PCR2 = g_list_append(iov_PCR2, iov_ptr); - if (!read_eif_ramdisk(machine_initrd_f, initrd_path_f, - machine_initrd_size, ptr, &crc, errp)) { + machine_initrd_size, hash0, hash2, &crc, errp)) { goto cleanup; } } - if (!get_SHA384_digest(iov_PCR0, image_sha384, errp)) { + if (!get_SHA384_hash(hash0, image_hash, errp)) { goto cleanup; } - if (!get_SHA384_digest(iov_PCR1, bootstrap_sha384, errp)) { + if (!get_SHA384_hash(hash1, bootstrap_hash, errp)) { goto cleanup; } - if (!get_SHA384_digest(iov_PCR2, app_sha384, errp)) { + if (!get_SHA384_hash(hash2, app_hash, errp)) { goto cleanup; } - /* - * We only need to free iov_PCR0 entries because iov_PCR1 and - * iov_PCR2 iovec entries are subsets of iov_PCR0 iovec entries. - */ - g_list_free_full(iov_PCR0, (GDestroyNotify) free_iovec); - g_list_free(iov_PCR1); - g_list_free(iov_PCR2); fclose(f); fclose(initrd_path_f); safe_fclose(machine_initrd_f); return true; cleanup: - g_list_free_full(iov_PCR0, (GDestroyNotify) free_iovec); - g_list_free(iov_PCR1); - g_list_free(iov_PCR2); - safe_fclose(f); safe_fclose(initrd_path_f); safe_fclose(machine_initrd_f); diff --git a/hw/i386/nitro_enclave.c b/hw/i386/nitro_enclave.c index b6263ae1273..acbbc06b715 100644 --- a/hw/i386/nitro_enclave.c +++ b/hw/i386/nitro_enclave.c @@ -117,13 +117,13 @@ static void nitro_enclave_machine_reset(MachineState *machine, ResetType type) memset(ne_state->vnsm->pcrs, 0, sizeof(ne_state->vnsm->pcrs)); /* PCR0 */ - ne_state->vnsm->extend_pcr(ne_state->vnsm, 0, ne_state->image_sha384, + ne_state->vnsm->extend_pcr(ne_state->vnsm, 0, ne_state->image_hash, QCRYPTO_HASH_DIGEST_LEN_SHA384); /* PCR1 */ - ne_state->vnsm->extend_pcr(ne_state->vnsm, 1, ne_state->bootstrap_sha384, + ne_state->vnsm->extend_pcr(ne_state->vnsm, 1, ne_state->bootstrap_hash, QCRYPTO_HASH_DIGEST_LEN_SHA384); /* PCR2 */ - ne_state->vnsm->extend_pcr(ne_state->vnsm, 2, ne_state->app_sha384, + ne_state->vnsm->extend_pcr(ne_state->vnsm, 2, ne_state->app_hash, QCRYPTO_HASH_DIGEST_LEN_SHA384); /* PCR3 */ if (ne_state->parent_role) { @@ -140,7 +140,7 @@ static void nitro_enclave_machine_reset(MachineState *machine, ResetType type) /* PCR8 */ if (ne_state->signature_found) { ne_state->vnsm->extend_pcr(ne_state->vnsm, 8, - ne_state->fingerprint_sha384, + ne_state->fingerprint_hash, QCRYPTO_HASH_DIGEST_LEN_SHA384); } @@ -173,8 +173,8 @@ static void x86_load_eif(X86MachineState *x86ms, FWCfgState *fw_cfg, if (!read_eif_file(machine->kernel_filename, machine->initrd_filename, &eif_kernel, &eif_initrd, &eif_cmdline, - nems->image_sha384, nems->bootstrap_sha384, - nems->app_sha384, nems->fingerprint_sha384, + nems->image_hash, nems->bootstrap_hash, + nems->app_hash, nems->fingerprint_hash, &(nems->signature_found), &err)) { error_report_err(err); 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Fri, 13 Dec 2024 15:31:15 -0800 (PST) Received: from localhost.localdomain ([45.93.146.194]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-436360154absm7313825e9.2.2024.12.13.15.31.13 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Dec 2024 15:31:14 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Dorjoy Chowdhury , Alexander Graf , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Subject: [PULL 03/20] hw/virtio/virtio-nsm: Support string data for extendPCR Date: Sat, 14 Dec 2024 00:30:38 +0100 Message-ID: <20241213233055.39574-4-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241213233055.39574-1-philmd@linaro.org> References: <20241213233055.39574-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::333; envelope-from=philmd@linaro.org; helo=mail-wm1-x333.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org From: Dorjoy Chowdhury NSM device in AWS Nitro Enclaves supports extending with both bytestring and string data. Signed-off-by: Dorjoy Chowdhury Reviewed-by: Alexander Graf Message-ID: <20241109123208.24281-1-dorjoychy111@gmail.com> Signed-off-by: Philippe Mathieu-Daudé --- hw/virtio/virtio-nsm.c | 21 ++++++++++++++------- 1 file changed, 14 insertions(+), 7 deletions(-) diff --git a/hw/virtio/virtio-nsm.c b/hw/virtio/virtio-nsm.c index a3db8eef3e4..6830fcfe17b 100644 --- a/hw/virtio/virtio-nsm.c +++ b/hw/virtio/virtio-nsm.c @@ -444,7 +444,7 @@ static bool handle_describe_pcr(VirtIONSM *vnsm, struct iovec *request, * key = String("index"), * value = Uint8(pcr), * key = String("data"), - * value = Byte_String(data), + * value = Byte_String(data) || String(data), * } * } * } @@ -504,14 +504,21 @@ static enum NSMResponseTypes get_nsm_extend_pcr_req(uint8_t *req, size_t len, if (cbor_string_length(pair[i].key) == 4 && memcmp(str, "data", 4) == 0) { - if (!cbor_isa_bytestring(pair[i].value)) { + if (cbor_isa_bytestring(pair[i].value)) { + str = cbor_bytestring_handle(pair[i].value); + if (!str) { + goto cleanup; + } + nsm_req->data_len = cbor_bytestring_length(pair[i].value); + } else if (cbor_isa_string(pair[i].value)) { + str = cbor_string_handle(pair[i].value); + if (!str) { + goto cleanup; + } + nsm_req->data_len = cbor_string_length(pair[i].value); + } else { goto cleanup; } - str = cbor_bytestring_handle(pair[i].value); - if (!str) { - goto cleanup; - } - nsm_req->data_len = cbor_bytestring_length(pair[i].value); /* * nsm_req->data_len will be smaller than NSM_REQUEST_MAX_SIZE as * we already check for the max request size before processing From patchwork Fri Dec 13 23:30:39 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 850292 Delivered-To: patch@linaro.org Received: by 2002:a05:6000:2c4:b0:385:e875:8a9e with SMTP id o4csp1778859wry; Fri, 13 Dec 2024 15:32:02 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCXHvGlNI1ils1nRjP342UMNMfiZkZuCpPGSHT/RuBbPBMnCkd9uYWBxeBAKmi6biMm1VEHmjQ==@linaro.org X-Google-Smtp-Source: AGHT+IE8YeL4kI5yKr9gRKQJ9VlrJ5/KD7q+cbUzq7n7+QjE4OFdfXdfkJ80dVvblKBe2cGSQRSP X-Received: by 2002:a05:620a:27d1:b0:7b6:d0bd:c7e6 with SMTP id af79cd13be357-7b6fbf15179mr661534485a.32.1734132722259; Fri, 13 Dec 2024 15:32:02 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1734132722; cv=none; d=google.com; s=arc-20240605; b=YesxI5VSFb6FR+Pfch6NcrHK4UBKufxLfY9DirnbffnhzS+qhf0nPen2ON/01VQtZ5 l2VwY0xxnLekYyzKWx8uc+3LMex+ZlcJ78RhAq+a4/+s4Dhfm0EkEVZAK6spVDxbAco1 4fpPf/BBH0sGWbXhBOp9lEcmNuCAeJmvFoe6w/40cQ2zEC8i4GvxqQHmXkhnkVBFf0c8 WeDS1Mys2alVOewsJCID8OWv8TFmzs9tNVbk/UCkkdUq1mj8X+r0QruJ48bsOMAdsK8w gNqA/2yALDqipehuOAqPFe0WxRrzqmn0w9ZQKCciU/th2cFazY875kOuk9HQkHY2rUSC A4nw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=1ymSCUtBkTutu1ujFHz/qu8GtFUMUQrGBaFmmGh0PqI=; fh=7gZvlf5c4KqY17UefY3VLfTm+bVDxskXHVg/jnbpAaM=; b=OxkoPMVWRmp2h9VnUnle0aWXP5uUZTbfA/6aQUAwNI9u/bQTVrlN588yPZT8ZXS5EW Q5idsh+TYl6lWrM/L2XT/hkSehpgvTyovQtYqa8mFtb+mELfbRQo37cSDRMfAV09iLQf hUY5Qr5XQJSjpG144Jssx8s5H4jnDJROaNj2V5sIaPF3DczclkVIBub3ObKhmk/IwTzQ FXmz/bm/gKg5prE4nyM1/+K0DSgIxsJar5dyDx1EPagOQBUEOrvBNqutbOwddDeGGuSf iR5RHZ2tyAwY47lg9buWxGd0N1Cx4xlm68dnufBtA00lOkMMHatWVlfVxqtFUDAPaF7V 4zjQ==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b="t/mLYhX7"; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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Fri, 13 Dec 2024 15:31:21 -0800 (PST) Received: from localhost.localdomain ([45.93.146.194]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-388c801a47csm840455f8f.44.2024.12.13.15.31.19 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Dec 2024 15:31:20 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Thomas Huth Subject: [PULL 04/20] hw/riscv/virt: Remove pointless GPEX_HOST() cast Date: Sat, 14 Dec 2024 00:30:39 +0100 Message-ID: <20241213233055.39574-5-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241213233055.39574-1-philmd@linaro.org> References: <20241213233055.39574-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32e; envelope-from=philmd@linaro.org; helo=mail-wm1-x32e.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org No need to QOM-cast twice, since the intermediate value is not used. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Thomas Huth Message-Id: <20241125140535.4526-7-philmd@linaro.org> --- hw/riscv/virt.c | 20 +++++++++----------- 1 file changed, 9 insertions(+), 11 deletions(-) diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c index 45a8c4f8190..2feb851f159 100644 --- a/hw/riscv/virt.c +++ b/hw/riscv/virt.c @@ -1140,23 +1140,21 @@ static inline DeviceState *gpex_pcie_init(MemoryRegion *sys_mem, dev = qdev_new(TYPE_GPEX_HOST); /* Set GPEX object properties for the virt machine */ - object_property_set_uint(OBJECT(GPEX_HOST(dev)), PCI_HOST_ECAM_BASE, + object_property_set_uint(OBJECT(dev), PCI_HOST_ECAM_BASE, ecam_base, NULL); - object_property_set_int(OBJECT(GPEX_HOST(dev)), PCI_HOST_ECAM_SIZE, + object_property_set_int(OBJECT(dev), PCI_HOST_ECAM_SIZE, ecam_size, NULL); - object_property_set_uint(OBJECT(GPEX_HOST(dev)), - PCI_HOST_BELOW_4G_MMIO_BASE, + object_property_set_uint(OBJECT(dev), PCI_HOST_BELOW_4G_MMIO_BASE, mmio_base, NULL); - object_property_set_int(OBJECT(GPEX_HOST(dev)), PCI_HOST_BELOW_4G_MMIO_SIZE, + object_property_set_int(OBJECT(dev), PCI_HOST_BELOW_4G_MMIO_SIZE, mmio_size, NULL); - object_property_set_uint(OBJECT(GPEX_HOST(dev)), - PCI_HOST_ABOVE_4G_MMIO_BASE, + object_property_set_uint(OBJECT(dev), PCI_HOST_ABOVE_4G_MMIO_BASE, high_mmio_base, NULL); - object_property_set_int(OBJECT(GPEX_HOST(dev)), PCI_HOST_ABOVE_4G_MMIO_SIZE, + object_property_set_int(OBJECT(dev), PCI_HOST_ABOVE_4G_MMIO_SIZE, high_mmio_size, NULL); - object_property_set_uint(OBJECT(GPEX_HOST(dev)), PCI_HOST_PIO_BASE, + object_property_set_uint(OBJECT(dev), PCI_HOST_PIO_BASE, pio_base, NULL); - object_property_set_int(OBJECT(GPEX_HOST(dev)), PCI_HOST_PIO_SIZE, + object_property_set_int(OBJECT(dev), PCI_HOST_PIO_SIZE, pio_size, NULL); sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); @@ -1189,7 +1187,7 @@ static inline DeviceState *gpex_pcie_init(MemoryRegion *sys_mem, gpex_set_irq_num(GPEX_HOST(dev), i, PCIE_IRQ + i); } - GPEX_HOST(dev)->gpex_cfg.bus = PCI_HOST_BRIDGE(GPEX_HOST(dev))->bus; + GPEX_HOST(dev)->gpex_cfg.bus = PCI_HOST_BRIDGE(dev)->bus; return dev; } From patchwork Fri Dec 13 23:30:40 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 850301 Delivered-To: patch@linaro.org Received: by 2002:a05:6000:2c4:b0:385:e875:8a9e with SMTP id o4csp1779860wry; Fri, 13 Dec 2024 15:35:04 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCW1QEjDlalpUZeFQlMgGzH3e8nG0vhJkapIQCJp1/xEfqk2mKT2WsTZ3wVpa2jZIS2ljeGKnw==@linaro.org X-Google-Smtp-Source: AGHT+IFB9dXU5ZD9RTvRy0e4ikJKsOQDwteVH8s7Emmxq2e7koZ7aH7ADoaSMnDExTuG/RI4bwoB X-Received: by 2002:a05:620a:839a:b0:7a9:abee:992 with SMTP id af79cd13be357-7b6fbf3ba10mr610670285a.50.1734132904098; Fri, 13 Dec 2024 15:35:04 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1734132904; cv=none; d=google.com; s=arc-20240605; b=fgP4VDf/WdW6Ompq0hXmHXwWbcjMIvRUzQphdrEU09CwCJdwNVUhav2PvFQfqfim7A QspnzFeAq3dI6oae1JqkkunB2uuGYcrmORfogZX8RxTPXuMd6aWgwf30fmFeaQXoXFUO mstHPmV1igrzhT+0qABCicZFNVxkZHXdjdihhLyW/omwMHw2VZDQfkqGeElBZ33U8w3V jjnAD9RZ3jxGU6bs+Z4bP6MScr3kWx3PLZuj115GMqmCgYdSV4UWBL8SRNpp+tWHk3gU uUBtwPAPOs2B/BDudEluCvHRBzisgjisKXATXYhgr4O5qUFe/I69WuIf5jUqe55ibo0M 3cbw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=1BIyU7zMqnqhErJ1i6ewmJ4DGVFapxFjoG/3YA/JeJ8=; fh=iBCV4w7YK1vyHYfwyxOoXBCd3sIBF9+yH+94qSO9meY=; b=P6327pjuTUzJMR9SzR3mAhZRE6qyPRJuE+g3jpG+lQvlckx6ZsKVvftYbHUSXBuxsv hN06e0bc4a/OjCcIkQLMp88wHd32vnP0tv60/JGh/1sYh+IctzoNjL3ENUaNbj7oFqys umji5sWLN2ZXkcsCk6DRaW2LWMNS5A6JcgOxvdmsaeCOor88z/aDSY2whdXp5BQ9RVDI DHeL4RO1NhaPtgwj/jZfLV3k19HjQ6vLcFyVQLAtkyZGblHBiYlbM32MoVuich+8W1Ly BHAVtYSmpjumXzOS4KvzNkjtsIITWWrsXNYkbLS19mHbElV2tm/I4Q37YGNGmJb4D/L9 DTug==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=DB73Xybw; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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Fri, 13 Dec 2024 15:31:26 -0800 (PST) Received: from localhost.localdomain ([45.93.146.194]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-388c806086dsm804587f8f.91.2024.12.13.15.31.25 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Dec 2024 15:31:26 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , =?utf-8?q?D?= =?utf-8?q?aniel_P_=2E_Berrang=C3=A9?= Subject: [PULL 05/20] hw/nvram/fw_cfg: Rename fw_cfg_add_[file]_from_generator() Date: Sat, 14 Dec 2024 00:30:40 +0100 Message-ID: <20241213233055.39574-6-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241213233055.39574-1-philmd@linaro.org> References: <20241213233055.39574-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32f; envelope-from=philmd@linaro.org; helo=mail-wm1-x32f.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org fw_cfg_add_from_generator() is adding a 'file' entry, so rename as fw_cfg_add_file_from_generator() for clarity. Besides, we might introduce generators for other entry types. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Daniel P. Berrangé Message-Id: <20241206181352.6836-2-philmd@linaro.org> --- include/hw/nvram/fw_cfg.h | 6 +++--- hw/nvram/fw_cfg.c | 4 ++-- system/vl.c | 2 +- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/include/hw/nvram/fw_cfg.h b/include/hw/nvram/fw_cfg.h index fa426776192..14e68966c59 100644 --- a/include/hw/nvram/fw_cfg.h +++ b/include/hw/nvram/fw_cfg.h @@ -291,7 +291,7 @@ void *fw_cfg_modify_file(FWCfgState *s, const char *filename, void *data, size_t len); /** - * fw_cfg_add_from_generator: + * fw_cfg_add_file_from_generator: * @s: fw_cfg device being modified * @filename: name of new fw_cfg file item * @gen_id: name of object implementing FW_CFG_DATA_GENERATOR interface @@ -307,8 +307,8 @@ void *fw_cfg_modify_file(FWCfgState *s, const char *filename, void *data, * * Returns: %true on success, %false on error. */ -bool fw_cfg_add_from_generator(FWCfgState *s, const char *filename, - const char *gen_id, Error **errp); +bool fw_cfg_add_file_from_generator(FWCfgState *s, const char *filename, + const char *gen_id, Error **errp); /** * fw_cfg_add_extra_pci_roots: diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c index b644577734c..fe3b86135a7 100644 --- a/hw/nvram/fw_cfg.c +++ b/hw/nvram/fw_cfg.c @@ -1027,8 +1027,8 @@ void *fw_cfg_modify_file(FWCfgState *s, const char *filename, return NULL; } -bool fw_cfg_add_from_generator(FWCfgState *s, const char *filename, - const char *gen_id, Error **errp) +bool fw_cfg_add_file_from_generator(FWCfgState *s, const char *filename, + const char *gen_id, Error **errp) { FWCfgDataGeneratorClass *klass; GByteArray *array; diff --git a/system/vl.c b/system/vl.c index 2f855d83fbb..f103532a9a1 100644 --- a/system/vl.c +++ b/system/vl.c @@ -1184,7 +1184,7 @@ static int parse_fw_cfg(void *opaque, QemuOpts *opts, Error **errp) size = strlen(str); /* NUL terminator NOT included in fw_cfg blob */ buf = g_memdup(str, size); } else if (nonempty_str(gen_id)) { - if (!fw_cfg_add_from_generator(fw_cfg, name, gen_id, errp)) { + if (!fw_cfg_add_file_from_generator(fw_cfg, name, gen_id, errp)) { return -1; } return 0; From patchwork Fri Dec 13 23:30:41 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 850303 Delivered-To: patch@linaro.org Received: by 2002:a05:6000:2c4:b0:385:e875:8a9e with SMTP id o4csp1779870wry; Fri, 13 Dec 2024 15:35:05 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCXcMNExZgluCLzic7wg9cGsZWzGXpRkv10v/2xUfPOSDAVoFlB7SKBItzpCctZx1Cd6oH95HQ==@linaro.org X-Google-Smtp-Source: AGHT+IFugKpiaqJDG2/2KaUPqph52ZcyYExmGapBxPJonpv2J5iimvOwknPZrNrATNLrqhPYRt6x X-Received: by 2002:a05:6214:300e:b0:6d4:1a6e:d343 with SMTP id 6a1803df08f44-6dc8ca83c35mr88083276d6.23.1734132904982; Fri, 13 Dec 2024 15:35:04 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1734132904; cv=none; d=google.com; s=arc-20240605; b=etiaSVc9TPFS5Leq0kxv92VbpMC5O5CETs9+KojRpo1ZgcIPvIokUQrJf/o3eSdWQB 4hqRY9B5eNrSpGYkED7GDyDgSNPjya0Fw7m2G2LUGGqoCb5H7Q8dOvw7ED9N/2Lpr2Ff zwtOYJbmJxA54jmOTnw5ATC6X4u08YRBCW1wpodgwG//Zc+UU/6XKWEncUOF9PjIhsvV VndS8vuvvYjyPXsA+bdbwZod85pHSnNhQh8QCF39YwuJlW6aaHmEUPzKk4KUIGRxPUDU iQy1uP9aQcWVzWl14mzGMZE8cOTtWc+MMbYpJRvACtQfmWym4fFGlPn1M3B54Ro/+xt0 rVvQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=CzHeNsZnxQi+It9LDPqSmZfWCtnOxBbi6olOAYenQV4=; fh=iBCV4w7YK1vyHYfwyxOoXBCd3sIBF9+yH+94qSO9meY=; b=L8KBPW4DjGhqwKaEhYuF3AMqzkF7fHgP2ch/hd1FiCDQcuBrRxSdmanxCsNSRktdhp OnFLVZSIb89/vnL3dPqswWJ6c1/PDM2nUjrRDOsRDEPMe+K8skzeChLVtDR7xOCJheoi IVS+1n/U+Eb6OtSx5w0CdKOjuFatn5pQ3rPsC959iCem+923pwEW64yUVbnt3UT1zRS8 BtgXGD729O4yJgZe8XOYw6maAkJ/yvNTaPtuiBo8pO4slsypLq/sqET4KwnXo5eMwGuG cSxcsEGs3XYYeSpK2/trzITLSnB+ChFe40mTfPoiqI8e8SQlRRkBChQtzkffDyruNy9Z F+rw==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=QK8WgHlZ; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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Fri, 13 Dec 2024 15:31:31 -0800 (PST) Received: from localhost.localdomain ([45.93.146.194]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-388c801bb00sm820086f8f.62.2024.12.13.15.31.30 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Dec 2024 15:31:30 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , =?utf-8?q?D?= =?utf-8?q?aniel_P_=2E_Berrang=C3=A9?= Subject: [PULL 06/20] hw/nvram/fw_cfg: Pass QOM parent to fw_cfg_add_file_from_generator() Date: Sat, 14 Dec 2024 00:30:41 +0100 Message-ID: <20241213233055.39574-7-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241213233055.39574-1-philmd@linaro.org> References: <20241213233055.39574-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::42e; envelope-from=philmd@linaro.org; helo=mail-wr1-x42e.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Currently fw_cfg_add_file_from_generator() is restricted to command line created objects which reside in the '/objects' QOM container. In order to extend to other types of containers, pass the QOM parent by argument. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Daniel P. Berrangé Message-Id: <20241206181352.6836-3-philmd@linaro.org> --- include/hw/nvram/fw_cfg.h | 10 ++++++---- hw/nvram/fw_cfg.c | 11 ++++++----- system/vl.c | 3 ++- 3 files changed, 14 insertions(+), 10 deletions(-) diff --git a/include/hw/nvram/fw_cfg.h b/include/hw/nvram/fw_cfg.h index 14e68966c59..fcb06f18cc3 100644 --- a/include/hw/nvram/fw_cfg.h +++ b/include/hw/nvram/fw_cfg.h @@ -294,11 +294,12 @@ void *fw_cfg_modify_file(FWCfgState *s, const char *filename, void *data, * fw_cfg_add_file_from_generator: * @s: fw_cfg device being modified * @filename: name of new fw_cfg file item - * @gen_id: name of object implementing FW_CFG_DATA_GENERATOR interface + * @part: name of object implementing FW_CFG_DATA_GENERATOR interface + * @parent: the object in which to resolve the @part * @errp: pointer to a NULL initialized error object * * Add a new NAMED fw_cfg item with the content generated from the - * @gen_id object. The data generated by the @gen_id object is copied + * @part object. The data generated by the @part object is copied * into the data structure of the fw_cfg device. * The next available (unused) selector key starting at FW_CFG_FILE_FIRST * will be used; also, a new entry will be added to the file directory @@ -307,8 +308,9 @@ void *fw_cfg_modify_file(FWCfgState *s, const char *filename, void *data, * * Returns: %true on success, %false on error. */ -bool fw_cfg_add_file_from_generator(FWCfgState *s, const char *filename, - const char *gen_id, Error **errp); +bool fw_cfg_add_file_from_generator(FWCfgState *s, + Object *parent, const char *part, + const char *filename, Error **errp); /** * fw_cfg_add_extra_pci_roots: diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c index fe3b86135a7..b94cd27bd85 100644 --- a/hw/nvram/fw_cfg.c +++ b/hw/nvram/fw_cfg.c @@ -1027,22 +1027,23 @@ void *fw_cfg_modify_file(FWCfgState *s, const char *filename, return NULL; } -bool fw_cfg_add_file_from_generator(FWCfgState *s, const char *filename, - const char *gen_id, Error **errp) +bool fw_cfg_add_file_from_generator(FWCfgState *s, + Object *parent, const char *part, + const char *filename, Error **errp) { FWCfgDataGeneratorClass *klass; GByteArray *array; Object *obj; gsize size; - obj = object_resolve_path_component(object_get_objects_root(), gen_id); + obj = object_resolve_path_component(parent, part); if (!obj) { - error_setg(errp, "Cannot find object ID '%s'", gen_id); + error_setg(errp, "Cannot find object ID '%s'", part); return false; } if (!object_dynamic_cast(obj, TYPE_FW_CFG_DATA_GENERATOR_INTERFACE)) { error_setg(errp, "Object ID '%s' is not a '%s' subclass", - gen_id, TYPE_FW_CFG_DATA_GENERATOR_INTERFACE); + part, TYPE_FW_CFG_DATA_GENERATOR_INTERFACE); return false; } klass = FW_CFG_DATA_GENERATOR_GET_CLASS(obj); diff --git a/system/vl.c b/system/vl.c index f103532a9a1..4a370da624a 100644 --- a/system/vl.c +++ b/system/vl.c @@ -1184,7 +1184,8 @@ static int parse_fw_cfg(void *opaque, QemuOpts *opts, Error **errp) size = strlen(str); /* NUL terminator NOT included in fw_cfg blob */ buf = g_memdup(str, size); } else if (nonempty_str(gen_id)) { - if (!fw_cfg_add_file_from_generator(fw_cfg, name, gen_id, errp)) { + if (!fw_cfg_add_file_from_generator(fw_cfg, object_get_objects_root(), + gen_id, name, errp)) { return -1; } return 0; From patchwork Fri Dec 13 23:30:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 850310 Delivered-To: patch@linaro.org Received: by 2002:a05:6000:2c4:b0:385:e875:8a9e with SMTP id o4csp1780089wry; Fri, 13 Dec 2024 15:35:42 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCWnfVtrFWD6oBayRI3rtTHaAJG4mQ/NrtSN9Sp4uq4d145Ww+Zg78sW0lLB8U88ZzD0ypwAnw==@linaro.org X-Google-Smtp-Source: AGHT+IHI01pSP6icITr2XiuZQovXkUPhZwqwqrSfX4vAnaIsgjOBQrh4DKWsjZ8nMT/b2eVcFNy4 X-Received: by 2002:a05:6214:20c7:b0:6d8:b3a7:75af with SMTP id 6a1803df08f44-6dc96871bcbmr65631286d6.46.1734132942239; Fri, 13 Dec 2024 15:35:42 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1734132942; cv=none; d=google.com; s=arc-20240605; b=gog3zGTY06k/u/Ks6NvU6vzg50xzKzvK79DdbIr7GVSOpppkUmNQmOvZtJX7N4SjV0 nqYGr3ceOCtvjidiADaCCYSOZYyWkqkTtepID8+js1qzNthOjQS/7z4LQn4gFl8Qw2uD 03rBHRTVIo7NgNia/V5XoOQdBI1louRIP0DxVvoHAAzFJbQnTyE2qGgtOKehF1AwY3hG aCYh+lmNUwBiQnRFRs+wvOG8jORUCzWafuyqMJipdMrN9uLbk824/SDgTryWwAzWsSbB X3LnkBL95IDmHqmnc3fGTx5TTW2LUJ+ONxj7xPnH8Zx59i3OgAzPdc733zo8EfTX1KPy qaUw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=WxphwPmo3ws4n0VvyoWJoeeSK4RqOZYnTK7zd+ejDWM=; fh=iBCV4w7YK1vyHYfwyxOoXBCd3sIBF9+yH+94qSO9meY=; b=MLpLFlnlfu9OtRLOX+f6uvuAxZ6DHayXA16j7l6jEzXZ9+BoLZ0cXo39raOwwkitwj 1maksecrG8Tp8B7Z+K0KH3cXlko/Eqs8PtwSHOsMUH/FkXihmceNi7MmZSMuAkhqknJv IiqfyTaWuAJqYe1Y1Omwo8U4AaM6B84YCjjtRaOyd4ELvewF0KIlxUeSSSK3ag+0ZMjo 3a4s/fxUDSwpkY7ETZiqyFVzjastmMupYJ4rr36ZhNu8J3wAhiMLJMideCW3mfyYRmcc QPaqWsc4g+tadk7VtzhEx4t1ewiQLx6g+NIQFBU8JKkx5CdsW+KDYIkYjgFm8xnMrzFV NPfQ==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=uhYL9VZJ; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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Fri, 13 Dec 2024 15:31:36 -0800 (PST) Received: from localhost.localdomain ([45.93.146.194]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-388c8012112sm849517f8f.11.2024.12.13.15.31.35 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Dec 2024 15:31:36 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , =?utf-8?q?D?= =?utf-8?q?aniel_P_=2E_Berrang=C3=A9?= Subject: [PULL 07/20] hw/nvram/fw_cfg: Skip FW_CFG_DATA_GENERATOR when no data to generate Date: Sat, 14 Dec 2024 00:30:42 +0100 Message-ID: <20241213233055.39574-8-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241213233055.39574-1-philmd@linaro.org> References: <20241213233055.39574-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::334; envelope-from=philmd@linaro.org; helo=mail-wm1-x334.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Allow the FW_CFG_DATA_GENERATOR interface get_data() handler to return NULL when there is nothing to generate. In that case fw_cfg_add_file_from_generator() will not add any item and return %true. Reported-by: Daniel P. Berrangé Reviewed-by: Daniel P. Berrangé Signed-off-by: Philippe Mathieu-Daudé Message-Id: <20241213133352.10915-4-philmd@linaro.org> --- include/hw/nvram/fw_cfg.h | 13 ++++++++----- hw/nvram/fw_cfg.c | 3 ++- 2 files changed, 10 insertions(+), 6 deletions(-) diff --git a/include/hw/nvram/fw_cfg.h b/include/hw/nvram/fw_cfg.h index fcb06f18cc3..6089681f421 100644 --- a/include/hw/nvram/fw_cfg.h +++ b/include/hw/nvram/fw_cfg.h @@ -30,8 +30,9 @@ struct FWCfgDataGeneratorClass { * @obj: the object implementing this interface * @errp: pointer to a NULL-initialized error object * - * Returns: reference to a byte array containing the data on success, - * or NULL on error. + * Returns: A byte array containing data to add, or NULL without + * @errp set if no data is required, or NULL with @errp + * set on failure. * * The caller should release the reference when no longer * required. @@ -298,14 +299,16 @@ void *fw_cfg_modify_file(FWCfgState *s, const char *filename, void *data, * @parent: the object in which to resolve the @part * @errp: pointer to a NULL initialized error object * - * Add a new NAMED fw_cfg item with the content generated from the - * @part object. The data generated by the @part object is copied - * into the data structure of the fw_cfg device. + * If the @part object generates content, add a new NAMED fw_cfg item with it. + * The data generated by the @part object is copied into the data structure of + * the fw_cfg device. * The next available (unused) selector key starting at FW_CFG_FILE_FIRST * will be used; also, a new entry will be added to the file directory * structure residing at key value FW_CFG_FILE_DIR, containing the item name, * data size, and assigned selector key value. * + * If the @part object does not generate content, no fw_cfg item is added. + * * Returns: %true on success, %false on error. */ bool fw_cfg_add_file_from_generator(FWCfgState *s, diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c index b94cd27bd85..46c62c8f09e 100644 --- a/hw/nvram/fw_cfg.c +++ b/hw/nvram/fw_cfg.c @@ -1031,6 +1031,7 @@ bool fw_cfg_add_file_from_generator(FWCfgState *s, Object *parent, const char *part, const char *filename, Error **errp) { + ERRP_GUARD(); FWCfgDataGeneratorClass *klass; GByteArray *array; Object *obj; @@ -1048,7 +1049,7 @@ bool fw_cfg_add_file_from_generator(FWCfgState *s, } klass = FW_CFG_DATA_GENERATOR_GET_CLASS(obj); array = klass->get_data(obj, errp); - if (!array) { + if (*errp || !array) { return false; } size = array->len; From patchwork Fri Dec 13 23:30:43 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 850294 Delivered-To: patch@linaro.org Received: by 2002:a05:6000:2c4:b0:385:e875:8a9e with SMTP id o4csp1778989wry; Fri, 13 Dec 2024 15:32:29 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCV1UubBdyaS3Ue5JLiQN5RTtr8+jvd8juw9dC3c8bOYCEaBrbHDPh9dWXRDvvIyLZx4t4YyhQ==@linaro.org X-Google-Smtp-Source: AGHT+IHJGfVTMQLRD+aszJSx+VCooJbvxKpbdkF5zZKEjXEhEpwaLPbatNYupCcXAGZPmGNOut7B X-Received: by 2002:a05:6214:27ec:b0:6d8:7db7:1f2e with SMTP id 6a1803df08f44-6dc8ca68e65mr65817886d6.14.1734132749274; Fri, 13 Dec 2024 15:32:29 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1734132749; cv=none; d=google.com; s=arc-20240605; b=gmpG6TVLHAuSNs/3haYb8RtDfamu3wZKuu2Jy22Os+os9iAgt53EAfn3hjR5nQDf1m 7Jkk5bWdatURk0k+WMlaRd/JWbo9KhgRpi1Yad3DuCk+3pI3IBG+LJTXXXrB8j15slew vZu9ZRo+Ru/gmfKxzZJf7HZPH2b5z/dniU6fB18goFkOMPTIF3b//1f6FvSnWhWZ/IDt Z2ZgYtgV1mP1KkpUQihmmejPyZbXOQ4riomq45LklV5WKIm0qhgidCYvQHzJG8/LV+j+ pmV33FEoE1RKe3OfnG90JVuQvGZezbaP1JOkwYJ5yag9CKB4NXTvnrMD3C2Z5Y48KGAs ONvQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=bGLsAY1QOgkinuwwLWyIxYZvjMgpGCzP2nfQjOcTbV8=; fh=iBCV4w7YK1vyHYfwyxOoXBCd3sIBF9+yH+94qSO9meY=; b=VOqe/74xlQmhHv1fPGBWAWQR7mSqS6ijBO7wOxG6YgO1tznd1zn6Jg3Gi7ZS3CGlOz VqLV7V3fFICzEJOdfpID5lJPJl0cv4GyY//pG1gUjps3YxwNgtEvqIJRwhe/iQOfxCms UxwqWNu//ejtc7wcwxqpEHL/Fk+3LKal1pMfqwXJf4sfZVbCPRONFkA+5Ym8sCCWy06n GnZe1K+YzLaQhShlodLrTLontgOeReAfGuIjnyPCJTEFuZW0fffASc4UMN8u4ziYLDeJ G66GCz/Bt28LLwIKPJnmLxv5HcNqM4TuIboDi1U5OOxWFDqisQISRs3euooQDlDdF7Fr 07iw==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=SbzNgFM8; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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Fri, 13 Dec 2024 15:31:41 -0800 (PST) Received: from localhost.localdomain ([45.93.146.194]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-388c8046bf8sm821961f8f.82.2024.12.13.15.31.40 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Dec 2024 15:31:40 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , =?utf-8?q?D?= =?utf-8?q?aniel_P_=2E_Berrang=C3=A9?= Subject: [PULL 08/20] hw/pci: Have PCI_BUS implement TYPE_FW_CFG_DATA_GENERATOR_INTERFACE Date: Sat, 14 Dec 2024 00:30:43 +0100 Message-ID: <20241213233055.39574-9-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241213233055.39574-1-philmd@linaro.org> References: <20241213233055.39574-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::42a; envelope-from=philmd@linaro.org; helo=mail-wr1-x42a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org The FW_CFG_DATA_GENERATOR interface allows any object to produce a blob of data consumable by the fw_cfg device. Implement that for PCI bus objects. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Daniel P. Berrangé Message-Id: <20241213133352.10915-5-philmd@linaro.org> --- hw/pci/pci.c | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/hw/pci/pci.c b/hw/pci/pci.c index 1416ae202c3..8844251eceb 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -46,6 +46,7 @@ #include "hw/pci/msix.h" #include "hw/hotplug.h" #include "hw/boards.h" +#include "hw/nvram/fw_cfg.h" #include "qapi/error.h" #include "qemu/cutils.h" #include "pci-internal.h" @@ -216,11 +217,41 @@ static uint16_t pcibus_numa_node(PCIBus *bus) return NUMA_NODE_UNASSIGNED; } +static GByteArray *pci_bus_fw_cfg_gen_data(Object *obj, Error **errp) +{ + PCIBus *bus = PCI_BUS(obj); + GByteArray *byte_array; + uint64_t extra_hosts = 0; + + if (!bus) { + return NULL; + } + + QLIST_FOREACH(bus, &bus->child, sibling) { + /* look for expander root buses */ + if (pci_bus_is_root(bus)) { + extra_hosts++; + } + } + + if (!extra_hosts) { + return NULL; + } + extra_hosts = cpu_to_le64(extra_hosts); + + byte_array = g_byte_array_new(); + g_byte_array_append(byte_array, + (const void *)&extra_hosts, sizeof(extra_hosts)); + + return byte_array; +} + static void pci_bus_class_init(ObjectClass *klass, void *data) { BusClass *k = BUS_CLASS(klass); PCIBusClass *pbc = PCI_BUS_CLASS(klass); ResettableClass *rc = RESETTABLE_CLASS(klass); + FWCfgDataGeneratorClass *fwgc = FW_CFG_DATA_GENERATOR_CLASS(klass); k->print_dev = pcibus_dev_print; k->get_dev_path = pcibus_get_dev_path; @@ -232,6 +263,8 @@ static void pci_bus_class_init(ObjectClass *klass, void *data) pbc->bus_num = pcibus_num; pbc->numa_node = pcibus_numa_node; + + fwgc->get_data = pci_bus_fw_cfg_gen_data; } static const TypeInfo pci_bus_info = { @@ -240,6 +273,10 @@ static const TypeInfo pci_bus_info = { .instance_size = sizeof(PCIBus), .class_size = sizeof(PCIBusClass), .class_init = pci_bus_class_init, + .interfaces = (InterfaceInfo[]) { + { TYPE_FW_CFG_DATA_GENERATOR_INTERFACE }, + { } + } }; static const TypeInfo cxl_interface_info = { From patchwork Fri Dec 13 23:30:44 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 850306 Delivered-To: patch@linaro.org Received: by 2002:a05:6000:2c4:b0:385:e875:8a9e with SMTP id o4csp1780027wry; Fri, 13 Dec 2024 15:35:30 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCWltJSoQjbAPyGMkcGdzxfFudb0RseIJewcX4YkZtFH9+yeRzt16UoU6GZA6vuAgc3JuQpjng==@linaro.org X-Google-Smtp-Source: AGHT+IHOLE7EMgdrKxZiqVJJIS1lD/E+wfsVaouMqRzWkUCAIUjGzS9kb3Qp/WTwJhb4CJuH8adg X-Received: by 2002:a05:622a:481b:b0:467:5e1c:1ab6 with SMTP id d75a77b69052e-467a578f2admr90055571cf.24.1734132929905; Fri, 13 Dec 2024 15:35:29 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1734132929; cv=none; d=google.com; s=arc-20240605; b=jW1l6WHwZGOobD4CszSV91IkdKqJJoFK1jZ9QYqXFrCKmnLq9P1dmFjiYGoS290LXD mv483MZFsW9ISjwhrQOq7L8cp8r1A1Bc0he8b6X6H3Zb6zr+YcUMgntwFPqgKJPWxRNx z1+W1gDxpv8BXZuKGtLVUIl8/LfkdLzDTpQx2rD9Wk+FFSXIGShOA32Avoog6ibJahjZ gF5226MbGtNjN6qupKfCfRgjL8gz5GF4cVSDmjO4k39JODma3H6IAIeboGWe7BgAh79q SRRQJkF29Acew646e8ZI2AlNpd+7eI9jlLhJn+0wnPsZBtuq5BreAftXqCa36ElzvkqS 5VsQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=fhXlFUTDfxapy11V5i3YVoLs5g9dq7c+juyIoRheajs=; fh=iBCV4w7YK1vyHYfwyxOoXBCd3sIBF9+yH+94qSO9meY=; b=Gcky0Q1hLxHJ/suezC/80CKczRLaLlvYv3InPrlgnAH1f3lqNjx6qxE6CkwVOwFLBD r3bR0rc00GwFh3OQpJ4npoS9+c/aJZANQhL52zyI0VpotoSA142vXBg2HlnXk2z39hOf O2SaMXUC1Tskfz/gqK3/gMXl58h2dH+QUYJzk2+etp4WeebJ2LrBrtdtzr9pL3dbNw6w LYbzvEybqyb4sUB/5R9XNMtNZQLEltWeTtYar3d9O2lJAPEZM+LeWKXucyBBuz997hoV ct7qwsodtAW+i1X8wH2jGcXDCGjrydKXJnDS7eT5InoBq4RwryrKOJKW3sUtTyzl15Lj /YXw==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=X4s0EIe2; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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Fri, 13 Dec 2024 15:31:45 -0800 (PST) Received: from localhost.localdomain ([45.93.146.194]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-388c80162b1sm827473f8f.38.2024.12.13.15.31.45 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Dec 2024 15:31:45 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , =?utf-8?q?D?= =?utf-8?q?aniel_P_=2E_Berrang=C3=A9?= Subject: [PULL 09/20] hw/pci: Add pci_bus_add_fw_cfg_extra_pci_roots() helper Date: Sat, 14 Dec 2024 00:30:44 +0100 Message-ID: <20241213233055.39574-10-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241213233055.39574-1-philmd@linaro.org> References: <20241213233055.39574-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::329; envelope-from=philmd@linaro.org; helo=mail-wm1-x329.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, T_SPF_TEMPERROR=0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org pci_bus_add_fw_cfg_extra_pci_roots() calls the fw_cfg API with PCI bus specific arguments. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Daniel P. Berrangé Message-Id: <20241206181352.6836-5-philmd@linaro.org> --- include/hw/pci/pci.h | 3 +++ hw/pci/pci.c | 16 ++++++++++++++++ 2 files changed, 19 insertions(+) diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h index c0717e31219..603c456c3a8 100644 --- a/include/hw/pci/pci.h +++ b/include/hw/pci/pci.h @@ -297,6 +297,9 @@ int pci_bus_get_irq_level(PCIBus *bus, int irq_num); uint32_t pci_bus_get_slot_reserved_mask(PCIBus *bus); void pci_bus_set_slot_reserved_mask(PCIBus *bus, uint32_t mask); void pci_bus_clear_slot_reserved_mask(PCIBus *bus, uint32_t mask); +bool pci_bus_add_fw_cfg_extra_pci_roots(FWCfgState *fw_cfg, + PCIBus *bus, + Error **errp); /* 0 <= pin <= 3 0 = INTA, 1 = INTB, 2 = INTC, 3 = INTD */ static inline int pci_swizzle(int slot, int pin) { diff --git a/hw/pci/pci.c b/hw/pci/pci.c index 8844251eceb..bf0a1840dbe 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -217,6 +217,22 @@ static uint16_t pcibus_numa_node(PCIBus *bus) return NUMA_NODE_UNASSIGNED; } +bool pci_bus_add_fw_cfg_extra_pci_roots(FWCfgState *fw_cfg, + PCIBus *bus, + Error **errp) +{ + Object *obj; + + if (!bus) { + return true; + } + obj = OBJECT(bus); + + return fw_cfg_add_file_from_generator(fw_cfg, obj->parent, + object_get_canonical_path_component(obj), + "etc/extra-pci-roots", errp); +} + static GByteArray *pci_bus_fw_cfg_gen_data(Object *obj, Error **errp) { PCIBus *bus = PCI_BUS(obj); From patchwork Fri Dec 13 23:30:45 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 850305 Delivered-To: patch@linaro.org Received: by 2002:a05:6000:2c4:b0:385:e875:8a9e with SMTP id o4csp1779888wry; Fri, 13 Dec 2024 15:35:07 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCUloVZ0uDfgKkBifoIcXTvA2QWB8VX8FQPbi1cWvbbzxT01Vv6TLEg7tqlIygtY5kS5aeGywg==@linaro.org X-Google-Smtp-Source: AGHT+IFW3g59MXfSmvsZRCAMBcFReKCqMdVRh0y9q3f0HOomMcQ9W2o9+CKIurCV03eZ7KyUSqIo X-Received: by 2002:ac8:7fc2:0:b0:466:a7d8:fd21 with SMTP id d75a77b69052e-467a57895d6mr83283511cf.24.1734132907563; Fri, 13 Dec 2024 15:35:07 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1734132907; cv=none; d=google.com; s=arc-20240605; b=Gm2W2jQwtfDMtRTCwo01POKhmLeFoPtpQq+65Y5j4X3E4gP2mmpuD7jQn0pKwq2atd lQOsETUvSfD8A4f8eTS5fdIYNCAOZ9GVBtHEF8h++L5oTo6JSGSplJrp2wc6He9qzLCn Kgd04ADnGolmpmOdDFS8a9d7fqZMNp5eSGIVh/2YFvyKGiNpojdikjC5Gfhvp4MOt5x8 kjcRH0Vqm64CgINoEZX+p+mB4gX/l663EnTFDF1bEAc+w2Sxm5MyepMZ4zrdzrLYTi7E k+hXlh5zxTyPKSRg+VvzyVEk6g3LhFQMG9AGmuUTfHiOeUIogChzD7/U2WYerQonWk34 v8iQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=98G7xGgH42NoM+rpRevb74bw82XH4wpKnmxY8jqwlAI=; fh=iBCV4w7YK1vyHYfwyxOoXBCd3sIBF9+yH+94qSO9meY=; b=Tbs8ElaBOproLGrdwQF3qZkqAeydBnGmSFjAgD3rzZI9V3VhUkyYv8gLXIAtN5TDfs LeUMvrnaqcpFhSN5I+O9roI+pt2Gk2PpKu5KwG5vfPJHE9LwadT6Or9WuIA+2m5vlC6P UNeMUvw0i482YO2lNK3lcJ04XnKb336w7j6wzxg031AMY6Ec1gp2NQ1OlAvLia+04T7R /2yNkviIqho/cf9oKGsGpRuQOrcUdFlb78wiumKJhGB6m0Aafohc9Hq7R5aOTL26hk/F bk+7ML4fkNpWtD1nSYINsTNiWZWayFNYi3A0k30mvWBsM5xK9mg1rBnegyR3SJCW258F B+yQ==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=kChkK25V; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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Fri, 13 Dec 2024 15:31:50 -0800 (PST) Received: from localhost.localdomain ([45.93.146.194]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-388c8046c71sm796788f8f.65.2024.12.13.15.31.49 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Dec 2024 15:31:50 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , =?utf-8?q?D?= =?utf-8?q?aniel_P_=2E_Berrang=C3=A9?= Subject: [PULL 10/20] hw: Use pci_bus_add_fw_cfg_extra_pci_roots() Date: Sat, 14 Dec 2024 00:30:45 +0100 Message-ID: <20241213233055.39574-11-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241213233055.39574-1-philmd@linaro.org> References: <20241213233055.39574-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::329; envelope-from=philmd@linaro.org; helo=mail-wm1-x329.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org We want to remove fw_cfg_add_extra_pci_roots() which introduced PCI bus knowledge within the generic hw/nvram/fw_cfg.c file. Replace the calls by the pci_bus_add_fw_cfg_extra_pci_roots() which is a 1:1 equivalent, but using correct API. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Daniel P. Berrangé Message-Id: <20241206181352.6836-6-philmd@linaro.org> --- hw/arm/virt.c | 3 ++- hw/hppa/machine.c | 2 +- hw/i386/pc.c | 3 ++- 3 files changed, 5 insertions(+), 3 deletions(-) diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 3bd9dd0f863..333eaf67ea3 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -1750,7 +1750,8 @@ void virt_machine_done(Notifier *notifier, void *data) exit(1); } - fw_cfg_add_extra_pci_roots(vms->bus, vms->fw_cfg); + pci_bus_add_fw_cfg_extra_pci_roots(vms->fw_cfg, vms->bus, + &error_abort); virt_acpi_setup(vms); virt_build_smbios(vms); diff --git a/hw/hppa/machine.c b/hw/hppa/machine.c index a31dc32a9f7..4e673353225 100644 --- a/hw/hppa/machine.c +++ b/hw/hppa/machine.c @@ -240,7 +240,7 @@ static FWCfgState *create_fw_cfg(MachineState *ms, PCIBus *pci_bus, g_memdup2(qemu_version, sizeof(qemu_version)), sizeof(qemu_version)); - fw_cfg_add_extra_pci_roots(pci_bus, fw_cfg); + pci_bus_add_fw_cfg_extra_pci_roots(fw_cfg, pci_bus, &error_abort); return fw_cfg; } diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 99b9b105e26..92047ce8c9d 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -631,7 +631,8 @@ void pc_machine_done(Notifier *notifier, void *data) /* set the number of CPUs */ x86_rtc_set_cpus_count(x86ms->rtc, x86ms->boot_cpus); - fw_cfg_add_extra_pci_roots(pcms->pcibus, x86ms->fw_cfg); + pci_bus_add_fw_cfg_extra_pci_roots(x86ms->fw_cfg, pcms->pcibus, + &error_abort); acpi_setup(); if (x86ms->fw_cfg) { From patchwork Fri Dec 13 23:30:46 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 850295 Delivered-To: patch@linaro.org Received: by 2002:a05:6000:2c4:b0:385:e875:8a9e with SMTP id o4csp1779149wry; Fri, 13 Dec 2024 15:32:58 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCVAPMPLgT9WRIratZNkxLyMm7DjmMRDOnt45HmdU/PmtvvBEc57ntFuLSl++6nP0KvjKmR27g==@linaro.org X-Google-Smtp-Source: AGHT+IFLSW9j7celBRyYcig/erC4gn+UNnKpqAgs12cowMSmofl6ImW7bcx+ddzW57sGNre/jTC1 X-Received: by 2002:a05:620a:8807:b0:7b1:ab32:b71e with SMTP id af79cd13be357-7b6fbd287f6mr932146285a.0.1734132777947; Fri, 13 Dec 2024 15:32:57 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1734132777; cv=none; d=google.com; s=arc-20240605; b=h3S25r4iMdqQbx1IdUGK6jAIQqTOMzCs10YVs2Veoz8ynRvrU6sx3zYp6Afw0+QqzI SRKl2ZXZgpeAdpnqOtkRlU/BqGVIOJN603Z8cOXNH8pIn5QiSnDxh2g7YR49E1RERJeb ZSnZ1dcN/bzuM04KOiW4svbfRlppfu427UIPQ6Ac8j46pQIj+mrpH4iUmcFPQgulzIVx DJrg9VgNJ2sh2yRZsW5nfMnu03GlkwkqxU6dqDJ6eb5nLX1//q08eWtDayJm7/WI4k3Z klmV6esL7Wim2VBGBVkRK30PHs5sksjcwmJwHi/gA1n8gtXw9VP4YGRlpppDoGKffLJi bbGg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=YyF+LNHtlBE2DVWP1MmQDXLiaOmadwbdYe33WN2RQTU=; fh=iBCV4w7YK1vyHYfwyxOoXBCd3sIBF9+yH+94qSO9meY=; b=C4hIeMl+zg+v6fnSh9DKKvlM/SxoWIZhrhbQOHxuRk3TsQYgPCWkT61UFW5yMQsgFb rHSsD7odXiLNlJgm0ebMDqFP5PYm1Gd8O2bx66geZTpjj0G2QHn337bvEdvBDjkfdvwT 9NbvXDWWi6QMwMZomJT5dZ9CLIPuzQsvR90rKyjkub02asNklh8nBVXRHiLyy01HKko9 MVQ7ZWzqenJaxvwVZzFZqFcMgblWHU9b7J0l3vsyazpHJiomXsUUf9mugniKZNbhA8xV QexpTSafeWBbAh78mqD9Xt9acCT+ZPIlOgWIzdUw6saXluMUGHnRuKBfw0uUphfZbb1L 7kXw==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=h9UD0YnX; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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Fri, 13 Dec 2024 15:31:54 -0800 (PST) Received: from localhost.localdomain ([45.93.146.194]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4361ec75410sm78729495e9.1.2024.12.13.15.31.54 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Dec 2024 15:31:54 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , =?utf-8?q?D?= =?utf-8?q?aniel_P_=2E_Berrang=C3=A9?= Subject: [PULL 11/20] hw/nvram/fw_cfg: Remove fw_cfg_add_extra_pci_roots() Date: Sat, 14 Dec 2024 00:30:46 +0100 Message-ID: <20241213233055.39574-12-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241213233055.39574-1-philmd@linaro.org> References: <20241213233055.39574-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32d; envelope-from=philmd@linaro.org; helo=mail-wm1-x32d.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Now that all uses of fw_cfg_add_extra_pci_roots() have been converted to the newer pci_bus_add_fw_cfg_extra_pci_roots(), we can remove that bogus method. hw/nvram/fw_cfg must stay generic. Device specific entries have to be implemented using TYPE_FW_CFG_DATA_GENERATOR_INTERFACE. This mostly reverts commit 0abd38885ac0fcdb08653922f339849cad387961 ("fw_cfg: Refactor extra pci roots addition"). Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Daniel P. Berrangé Message-Id: <20241206181352.6836-7-philmd@linaro.org> --- include/hw/nvram/fw_cfg.h | 9 --------- hw/nvram/fw_cfg.c | 23 ----------------------- 2 files changed, 32 deletions(-) diff --git a/include/hw/nvram/fw_cfg.h b/include/hw/nvram/fw_cfg.h index 6089681f421..c60361dc9ee 100644 --- a/include/hw/nvram/fw_cfg.h +++ b/include/hw/nvram/fw_cfg.h @@ -315,15 +315,6 @@ bool fw_cfg_add_file_from_generator(FWCfgState *s, Object *parent, const char *part, const char *filename, Error **errp); -/** - * fw_cfg_add_extra_pci_roots: - * @bus: main pci root bus to be scanned from - * @s: fw_cfg device being modified - * - * Add a new fw_cfg item... - */ -void fw_cfg_add_extra_pci_roots(PCIBus *bus, FWCfgState *s); - FWCfgState *fw_cfg_init_io_dma(uint32_t iobase, uint32_t dma_iobase, AddressSpace *dma_as); FWCfgState *fw_cfg_init_mem(hwaddr ctl_addr, hwaddr data_addr); diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c index 46c62c8f09e..97def3a88b8 100644 --- a/hw/nvram/fw_cfg.c +++ b/hw/nvram/fw_cfg.c @@ -41,7 +41,6 @@ #include "qemu/cutils.h" #include "qapi/error.h" #include "hw/acpi/aml-build.h" -#include "hw/pci/pci_bus.h" #include "hw/loader.h" #define FW_CFG_FILE_SLOTS_DFLT 0x20 @@ -1058,28 +1057,6 @@ bool fw_cfg_add_file_from_generator(FWCfgState *s, return true; } -void fw_cfg_add_extra_pci_roots(PCIBus *bus, FWCfgState *s) -{ - int extra_hosts = 0; - - if (!bus) { - return; - } - - QLIST_FOREACH(bus, &bus->child, sibling) { - /* look for expander root buses */ - if (pci_bus_is_root(bus)) { - extra_hosts++; - } - } - - if (extra_hosts && s) { - uint64_t *val = g_malloc(sizeof(*val)); - *val = cpu_to_le64(extra_hosts); - fw_cfg_add_file(s, "etc/extra-pci-roots", val, sizeof(*val)); - } -} - static void fw_cfg_machine_reset(void *opaque) { MachineClass *mc = MACHINE_GET_CLASS(qdev_get_machine()); From patchwork Fri Dec 13 23:30:47 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 850298 Delivered-To: patch@linaro.org Received: by 2002:a05:6000:2c4:b0:385:e875:8a9e with SMTP id o4csp1779731wry; Fri, 13 Dec 2024 15:34:43 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCW8vQqbK5flqxAcKkOThQmi0z20tOaSI85iTkhKwpEsWcWw/pTl3kMo5IcI49geWr/+kZOn3w==@linaro.org X-Google-Smtp-Source: AGHT+IF58PQZvZwtvQ9mBVFDf0KFI1dxWaTeK0z+hA/FOLpkeW4YoYC4jiE9gi/yS6xNTOf5haCr X-Received: by 2002:a05:622a:58d:b0:466:a584:69f8 with SMTP id d75a77b69052e-467a582f1famr84743381cf.43.1734132882909; Fri, 13 Dec 2024 15:34:42 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1734132882; cv=none; d=google.com; s=arc-20240605; b=btP0l23Z4p3OTYJGnHyho5oXEp1uiezVWjFIqivUcz1t9iRhH6Sgyh4W0v+mjDa7VU liG11i89y/bk/YaeQzm4y+w/wwn7wdVYD2HIsksZ/Zu+aMyJvgXkFbYmlqkkSkOC0aHi /hp0ahElXvjDEplANeqMVe1RwTrTf6XXA9zPtckFxp1zCzKXPePzwg5zIBvhY8LOuGca TP3ns+m5Hknf5UKnsgSKCZVC5h+brjq8u6+idYeZknAVWHoFe/vXH4OCKrUZFKu3Gwbn xb9yaNPLK1EJOwBbxLGtXMgI7DhZd/+yxGJ9xuVsELPAhtjHWrBZGcwUOLO8vo0Dg+ZA c+ig== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=SGu1RWDi+gwgcW3c9gaeL8ccTCliWtLZLUZIPeh5RIQ=; fh=UgAfDXVK8S730Z5sNsT8M8KZ+B4X7p6fywMGA+4i/gg=; b=OrUwjCUIDibPFTm5uYHspCw3IdTNUumYaHxPXKouwxLNZttLQJam0IPjkbGIpHyljT u5Awd8GqyzpAU362gEusquPg3hx7DglWfIl4JRSn6g3wTfaKGIilIyoBrq2JHCEeBtaG czaqVpW8x7ZGxpgxPlenxwShQsgymK+//KWebWiaUIFU8I5ofT4e7UAxUoAfYdZMorA8 Mk7hXTzk6KG1Ev4FE9El+phuGOeEtZSqVqjsfraGnaZvVhaHr0Q+ghYCuJlaOxB1DGeH Hl3v941jurDiVjRlqPJ5oExW4+UYkOHq+UTpqHDPHr1v9jI/TJZfHw+vU6Jf+vC1dT/q HD4w==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=McfsTDec; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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Fri, 13 Dec 2024 15:32:00 -0800 (PST) Received: from localhost.localdomain ([45.93.146.194]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43625553213sm62212545e9.8.2024.12.13.15.31.58 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Dec 2024 15:31:59 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?Alex_Benn=C3=A9e?= , Pavel Pisa , Pierrick Bouvier , =?utf-8?q?Philippe_Mathieu-?= =?utf-8?q?Daud=C3=A9?= Subject: [PULL 12/20] hw/net/can: clean-up unnecessary includes Date: Sat, 14 Dec 2024 00:30:47 +0100 Message-ID: <20241213233055.39574-13-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241213233055.39574-1-philmd@linaro.org> References: <20241213233055.39574-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32e; envelope-from=philmd@linaro.org; helo=mail-wm1-x32e.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org From: Alex Bennée The event_notifier, thread and socket includes look like copy and paste of standard headers. None of the canbus devices use chardev although some relied on chardev to bring in bitops and byte swapping headers. In this case include them directly. Signed-off-by: Alex Bennée Acked-by: Pavel Pisa Reviewed-by: Pierrick Bouvier Message-ID: <20241209100635.93243-1-alex.bennee@linaro.org> Signed-off-by: Philippe Mathieu-Daudé --- hw/net/can/can_kvaser_pci.c | 4 ---- hw/net/can/can_mioe3680_pci.c | 4 ---- hw/net/can/can_pcm3680_pci.c | 4 ---- hw/net/can/can_sja1000.c | 2 +- hw/net/can/ctucan_core.c | 3 ++- hw/net/can/ctucan_pci.c | 4 ---- 6 files changed, 3 insertions(+), 18 deletions(-) diff --git a/hw/net/can/can_kvaser_pci.c b/hw/net/can/can_kvaser_pci.c index 38434d3a04b..9e363d532f5 100644 --- a/hw/net/can/can_kvaser_pci.c +++ b/hw/net/can/can_kvaser_pci.c @@ -30,12 +30,8 @@ */ #include "qemu/osdep.h" -#include "qemu/event_notifier.h" #include "qemu/module.h" -#include "qemu/thread.h" -#include "qemu/sockets.h" #include "qapi/error.h" -#include "chardev/char.h" #include "hw/irq.h" #include "hw/pci/pci_device.h" #include "hw/qdev-properties.h" diff --git a/hw/net/can/can_mioe3680_pci.c b/hw/net/can/can_mioe3680_pci.c index 21659b7afb1..580f099e00a 100644 --- a/hw/net/can/can_mioe3680_pci.c +++ b/hw/net/can/can_mioe3680_pci.c @@ -26,12 +26,8 @@ */ #include "qemu/osdep.h" -#include "qemu/event_notifier.h" #include "qemu/module.h" -#include "qemu/thread.h" -#include "qemu/sockets.h" #include "qapi/error.h" -#include "chardev/char.h" #include "hw/irq.h" #include "hw/pci/pci_device.h" #include "hw/qdev-properties.h" diff --git a/hw/net/can/can_pcm3680_pci.c b/hw/net/can/can_pcm3680_pci.c index af21dc6855f..3195b79954a 100644 --- a/hw/net/can/can_pcm3680_pci.c +++ b/hw/net/can/can_pcm3680_pci.c @@ -26,12 +26,8 @@ */ #include "qemu/osdep.h" -#include "qemu/event_notifier.h" #include "qemu/module.h" -#include "qemu/thread.h" -#include "qemu/sockets.h" #include "qapi/error.h" -#include "chardev/char.h" #include "hw/irq.h" #include "hw/pci/pci_device.h" #include "hw/qdev-properties.h" diff --git a/hw/net/can/can_sja1000.c b/hw/net/can/can_sja1000.c index 6694d7bfd84..5b6ba9df6c4 100644 --- a/hw/net/can/can_sja1000.c +++ b/hw/net/can/can_sja1000.c @@ -27,7 +27,7 @@ #include "qemu/osdep.h" #include "qemu/log.h" -#include "chardev/char.h" +#include "qemu/bitops.h" #include "hw/irq.h" #include "migration/vmstate.h" #include "net/can_emu.h" diff --git a/hw/net/can/ctucan_core.c b/hw/net/can/ctucan_core.c index 812b83e93e1..4402d4cb1f7 100644 --- a/hw/net/can/ctucan_core.c +++ b/hw/net/can/ctucan_core.c @@ -28,7 +28,8 @@ #include "qemu/osdep.h" #include "qemu/log.h" -#include "chardev/char.h" +#include "qemu/bswap.h" +#include "qemu/bitops.h" #include "hw/irq.h" #include "migration/vmstate.h" #include "net/can_emu.h" diff --git a/hw/net/can/ctucan_pci.c b/hw/net/can/ctucan_pci.c index 65f1f823030..a8c77b91943 100644 --- a/hw/net/can/ctucan_pci.c +++ b/hw/net/can/ctucan_pci.c @@ -27,12 +27,8 @@ */ #include "qemu/osdep.h" -#include "qemu/event_notifier.h" #include "qemu/module.h" -#include "qemu/thread.h" -#include "qemu/sockets.h" #include "qapi/error.h" -#include "chardev/char.h" #include "hw/irq.h" #include "hw/pci/pci_device.h" #include "hw/qdev-properties.h" From patchwork Fri Dec 13 23:30:48 2024 Content-Type: text/plain; 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Fri, 13 Dec 2024 15:32:05 -0800 (PST) Received: from localhost.localdomain ([45.93.146.194]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-388c806ce56sm786880f8f.111.2024.12.13.15.32.03 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Dec 2024 15:32:04 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Nicholas Piggin , =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?q?=C3=A9?= Subject: [PULL 13/20] hw/usb/msd: Add status to usb_msd_packet_complete() function Date: Sat, 14 Dec 2024 00:30:48 +0100 Message-ID: <20241213233055.39574-14-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241213233055.39574-1-philmd@linaro.org> References: <20241213233055.39574-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::42f; envelope-from=philmd@linaro.org; helo=mail-wr1-x42f.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org From: Nicholas Piggin This is a convenience change that accepts a status when completing a packet. Signed-off-by: Nicholas Piggin Reviewed-by: Philippe Mathieu-Daudé Message-ID: <20241110034000.379463-2-npiggin@gmail.com> Signed-off-by: Philippe Mathieu-Daudé --- hw/usb/dev-storage.c | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) diff --git a/hw/usb/dev-storage.c b/hw/usb/dev-storage.c index 341e505bd0a..4f1e8b7f6cb 100644 --- a/hw/usb/dev-storage.c +++ b/hw/usb/dev-storage.c @@ -177,7 +177,7 @@ static const USBDesc desc = { .str = desc_strings, }; -static void usb_msd_packet_complete(MSDState *s) +static void usb_msd_packet_complete(MSDState *s, int status) { USBPacket *p = s->packet; @@ -187,6 +187,7 @@ static void usb_msd_packet_complete(MSDState *s) * usb_packet_complete returns. */ trace_usb_msd_packet_complete(); + p->status = status; s->packet = NULL; usb_packet_complete(&s->dev, p); } @@ -196,8 +197,7 @@ static void usb_msd_fatal_error(MSDState *s) trace_usb_msd_fatal_error(); if (s->packet) { - s->packet->status = USB_RET_STALL; - usb_msd_packet_complete(s); + usb_msd_packet_complete(s, USB_RET_STALL); } /* @@ -255,8 +255,8 @@ void usb_msd_transfer_data(SCSIRequest *req, uint32_t len) usb_msd_copy_data(s, p); p = s->packet; if (p && p->actual_length == p->iov.size) { - p->status = USB_RET_SUCCESS; /* Clear previous ASYNC status */ - usb_msd_packet_complete(s); + /* USB_RET_SUCCESS status clears previous ASYNC status */ + usb_msd_packet_complete(s, USB_RET_SUCCESS); } } } @@ -295,8 +295,8 @@ void usb_msd_command_complete(SCSIRequest *req, size_t resid) s->mode = USB_MSDM_CSW; } } - p->status = USB_RET_SUCCESS; /* Clear previous ASYNC status */ - usb_msd_packet_complete(s); + /* USB_RET_SUCCESS status clears previous ASYNC status */ + usb_msd_packet_complete(s, USB_RET_SUCCESS); } else if (s->data_len == 0) { s->mode = USB_MSDM_CSW; } @@ -332,8 +332,7 @@ void usb_msd_handle_reset(USBDevice *dev) assert(s->req == NULL); if (s->packet) { - s->packet->status = USB_RET_STALL; - usb_msd_packet_complete(s); + usb_msd_packet_complete(s, USB_RET_STALL); } memset(&s->csw, 0, sizeof(s->csw)); From patchwork Fri Dec 13 23:30:49 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 850311 Delivered-To: patch@linaro.org Received: by 2002:a05:6000:2c4:b0:385:e875:8a9e with SMTP id o4csp1780105wry; Fri, 13 Dec 2024 15:35:46 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCXvfJzZWUCyJuw54Mo/KxA/mzvOLKwlJ/cGdBDdLqa/e6r2w9Z7MMvsUNbVc1fQIm4GMwHVQA==@linaro.org X-Google-Smtp-Source: AGHT+IHP3S06ico9jJtDjTkDp6GDpmC3A6vmX1YF/7IDvQlFgT7j4ctL+KFm3LNeGfHgJkADbQlg X-Received: by 2002:a05:620a:2412:b0:7b1:4579:6200 with SMTP id af79cd13be357-7b6fbf159abmr692868585a.32.1734132946668; Fri, 13 Dec 2024 15:35:46 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1734132946; cv=none; d=google.com; s=arc-20240605; b=Zc4+bNkeoV1HsE9gBCpzN+fbDeHKM1hem2XEG+9MLDBGxlRJiZG+B9GHGy8Jj8vfxX bwLIksRmGelb5Y8cIM+jkWIbRvnHqukguQGJW20LufWVOdWSaXaYogOQaA6NgRPmuW77 ugegtuwsya9srMWpPlZIPbTwrnlKoPxd+yXK+KPYlsCZEFfRSdGEStEMQioAFGGsqwG/ 6LQlyHaH5qDTdIQIyizxWHion1W9czSVmVMWeUBFlnEpHo9ZvQP66WSYwcyhHAhqIShu 4pcNsmQUtXw6f+spvS9E6aR1IQxqvsO9HU218C1rZzTlVB2njDgxqngeE4RrslIiQu6G eMmg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=bS7kAbsoNxuKHf2e31cMpukZsD99I4oPiyFLxXmY0js=; fh=vZt9+x9nl7rcc4zGjU8OXFJHz90w+1Q4b6t8fIBEyKs=; b=MpyR8nHDbfu6oO9juDRvnbqHgLetty7re/oQ4EbrEqEM4RWlsmTGmgPb7mcLesZItc avxtHNpXr/eBS1UnVHplLwfwWjtx6rBVGSG7Ya1SRj5lrEsTbg93K/7ZIzS6+AKpG3wP o8zjbK5UB4bFRIkai+o3w7N5FB8i1+M7eT0ukUcvW3Q+6cILbW812yT50anx3+kU+/Uw CepSf3/6ddhNpxoW4XnFOpOZRjXss2tAui7jEWtRPbllzlQobaEpO1g+OPaoFBxY9oBc NhTQerTBN10pW0i/jAJuE9rhAdXui7Y/tup87h2bSFUtmjXE6LYVQgYg+eXlDArq51I4 f40g==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=x2Lly9fk; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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Fri, 13 Dec 2024 15:32:09 -0800 (PST) Received: from localhost.localdomain ([45.93.146.194]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-436362c7e02sm7129865e9.40.2024.12.13.15.32.08 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Dec 2024 15:32:09 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Nicholas Piggin , Thomas Huth Subject: [PULL 14/20] hw/usb/hcd-xhci-nec: Remove unused XHCINecState::flags field Date: Sat, 14 Dec 2024 00:30:49 +0100 Message-ID: <20241213233055.39574-15-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241213233055.39574-1-philmd@linaro.org> References: <20241213233055.39574-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::42a; envelope-from=philmd@linaro.org; helo=mail-wr1-x42a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Commit b9599519a01 ("hw/usb/hcd-xhci: Remove XHCI_FLAG_SS_FIRST flag") remove the last use of XHCINecState::flags but neglected to remove it; do that now. Reported-by: Nicholas Piggin Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Thomas Huth Message-Id: <20241127122812.89487-1-philmd@linaro.org> --- hw/usb/hcd-xhci-nec.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/hw/usb/hcd-xhci-nec.c b/hw/usb/hcd-xhci-nec.c index 0c063b3697d..1a191fc7372 100644 --- a/hw/usb/hcd-xhci-nec.c +++ b/hw/usb/hcd-xhci-nec.c @@ -30,10 +30,8 @@ OBJECT_DECLARE_SIMPLE_TYPE(XHCINecState, NEC_XHCI) struct XHCINecState { - /*< private >*/ XHCIPciState parent_obj; - /*< public >*/ - uint32_t flags; + uint32_t intrs; uint32_t slots; }; @@ -51,7 +49,6 @@ static void nec_xhci_instance_init(Object *obj) XHCIPciState *pci = XHCI_PCI(obj); XHCINecState *nec = NEC_XHCI(obj); - pci->xhci.flags = nec->flags; pci->xhci.numintrs = nec->intrs; pci->xhci.numslots = nec->slots; } From patchwork Fri Dec 13 23:30:50 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 850296 Delivered-To: patch@linaro.org Received: by 2002:a05:6000:2c4:b0:385:e875:8a9e with SMTP id o4csp1779201wry; Fri, 13 Dec 2024 15:33:07 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCW61u4iItjaXGib/ZDInRap8m2s/E8pG3CKbV+N7qxk2XKcZCwT7plT6yFbzkaVDaqHPLYqPw==@linaro.org X-Google-Smtp-Source: AGHT+IGDLDSVodkfC/h5TR7wewAdwdo3ugsf8XiaBeuv+fedt1gGhmHlSXtNBt/RVV2O5shgp29h X-Received: by 2002:a05:6214:130d:b0:6d9:353b:a8e9 with SMTP id 6a1803df08f44-6dc8ca68b07mr70540616d6.15.1734132786936; Fri, 13 Dec 2024 15:33:06 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1734132786; cv=none; d=google.com; s=arc-20240605; b=LRE6pBapMD+eWCfksZLkpDFzRWu+LpmCtdWHEB6xSfMavwwFXMQhh5U4ZCk4xyFIS5 1UoQJUfeJkBRLl4uCUmasWYMYZXKh8HrnticLBm68zcfYk8EuiEr2Tljny3TBD3nb2we bL0XX0SI1+phFjufHcYmspOIwijJsgm7yVFyNcDsUTRkLUs77QHm9IeW8f0POy5eisWQ OIAXv2WBrVj/mFrXZqM6uSWKVznhojnrWWFmqTU8W9EFl4QmfsAqbhj5ZYcBz4jaIiCX ZG4DqeTPQS260CTe1d3e0NHgXsQ9T+2RuJFMScvdEZ0WLz3GVf19iv+9S+RTldQsmkdC BxKw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=Lt4NvnYVTtqdPMld1oQGXyolzuYk019fPIRKwhmtiI0=; fh=WFBdicru1D9bSpCyezuvlbmKZ6DpYs++MhPzIQUvDzA=; b=lWJMdj+kctqSpEr/M7EKMq0/f7OMokGuA/EBiRsPlvG0KUKuTr8PHyIJ8oqs64qnqI 6rUc3ycfz9ap6UckvquamiWaf0BjJgDD/+TdqdrktkgVv7jozmvsKIbfvpW/s6Ve825H Kb5WFY+p0PdMQggKjWzUQwgNsqrLHK0LpmEUJfoUS3fODNuwHzt/iY9AVATIrkS4aMp9 PBdZZw57khNaI66HnwuQmhlUg5JdvdRFg8jE6SABnmT/7hSsmNg8v2UySnisG2uHJHPK NVbt1NK1l7gBKKh1ZBpvuOw5LdsJg3dqefTHvXE7CHu4+WyQSJiPfyPw+/Gnuq6iN+re oTDQ==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=v4yxnjHL; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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Fri, 13 Dec 2024 15:32:13 -0800 (PST) Received: from localhost.localdomain ([45.93.146.194]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-388c8016bdfsm841465f8f.43.2024.12.13.15.32.13 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Dec 2024 15:32:13 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Phil Dennis-Jordan , =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?q?=C3=A9?= Subject: [PULL 15/20] hw/usb/hcd-xhci-pci: Indentation fix Date: Sat, 14 Dec 2024 00:30:50 +0100 Message-ID: <20241213233055.39574-16-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241213233055.39574-1-philmd@linaro.org> References: <20241213233055.39574-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::332; envelope-from=philmd@linaro.org; helo=mail-wm1-x332.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org From: Phil Dennis-Jordan Fixes number of spaces used for indentation on one line. Signed-off-by: Phil Dennis-Jordan Message-ID: <20241208191646.64857-6-phil@philjordan.eu> Signed-off-by: Philippe Mathieu-Daudé --- hw/usb/hcd-xhci-pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/usb/hcd-xhci-pci.c b/hw/usb/hcd-xhci-pci.c index a039f5778a6..e110840c7a0 100644 --- a/hw/usb/hcd-xhci-pci.c +++ b/hw/usb/hcd-xhci-pci.c @@ -94,7 +94,7 @@ static int xhci_pci_vmstate_post_load(void *opaque, int version_id) PCIDevice *pci_dev = PCI_DEVICE(s); int intr; - for (intr = 0; intr < s->xhci.numintrs; intr++) { + for (intr = 0; intr < s->xhci.numintrs; intr++) { if (s->xhci.intr[intr].msix_used) { msix_vector_use(pci_dev, intr); } else { From patchwork Fri Dec 13 23:30:51 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 850308 Delivered-To: patch@linaro.org Received: by 2002:a05:6000:2c4:b0:385:e875:8a9e with SMTP id o4csp1780073wry; Fri, 13 Dec 2024 15:35:38 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCVNaqNtZrxoE+uvCwUOvZ9bsiApmvnWS79kmNSyEweT2PD74DNSs5d2BrgliWLOKwfc91uUiw==@linaro.org X-Google-Smtp-Source: AGHT+IGe0CKafWEigxKfsuvJJxEUuvkgjnTSTfrZKN8T2khBc/+Kgl9Kt6dmK3HoL2RFNDC0qnRW X-Received: by 2002:ad4:574c:0:b0:6d8:b189:5419 with SMTP id 6a1803df08f44-6dc84f2f572mr70943386d6.8.1734132938774; Fri, 13 Dec 2024 15:35:38 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1734132938; cv=none; d=google.com; s=arc-20240605; b=I+zWYHRc+6hBX9D5A/r7bgcQiDYPnnXkkb02qMKd++fOHm7iuNR74Yyk0XA81FEsCa a4WqH3eseSC6AqSqtMSwTvk8hAtY9M/IubmTFNLahcx41GjI6PaYQmyCBYk0lFH7E28Q 2JDGCHANk0RuKujq0xE3SgENhVQslMxCtFV2p9ZdqB0Cxwwutg7zZ+gl1/3QzKBSCe4B nK7e4OO7RpvMGW8fW6ezAIzynLvM5E1NUB1DklVxgZr8bnZuB2+xm+iTmdHLyC/cnSGF 1sv/Vh6cGiezuXNGdBnB8RikyqDmFW0mxi7s5UZHkb8sUnvUXTOqzRId1AUItDvFn50W FX/Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=uFgo5/cFMtDhVHAmYBsAsdqAE3yRetip0LB681CLyVs=; fh=udOVwbxIdsUgtKa5SRwbmRtPgw2NXnHACWEneuiLk4g=; b=fbGO5RHfMFjBtROkdqdCeGcvx8my5Ejy5uqVfUooW3ba57AZIG07rutTJVuy2yP+AD QjzGkqs6rSDd67A5rYdiwGtzLF55uIYrV+xhku/mjVs16m/Pwgk+tDPsLKLOM97qR89T qpDA6ON6sGwqufbABh0qCA+fNwZn9Vg7ZwwN3yLgHfuqgh0wEH36E8lxuWyA/tj4lTzx CmcyzFco++dHSutYQM4FNZYtOso1tSy62uvcTaVlvPDC349vsdgK6zB9D8SULYKxlFlf M+DY0T7c44Smqln4pR9LeJsrQCzTyGolpqQFsPFmmRXXbA922cLnW1VHQ/sdBoJ2+UTr QoOA==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=KVoMYy1k; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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Fri, 13 Dec 2024 15:32:19 -0800 (PST) Received: from localhost.localdomain ([45.93.146.194]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4361e322328sm81348935e9.0.2024.12.13.15.32.17 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Dec 2024 15:32:18 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Bernhard Beschow , Peter Xu , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Subject: [PULL 16/20] hw/ide/ahci: Decouple from PCI Date: Sat, 14 Dec 2024 00:30:51 +0100 Message-ID: <20241213233055.39574-17-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241213233055.39574-1-philmd@linaro.org> References: <20241213233055.39574-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::329; envelope-from=philmd@linaro.org; helo=mail-wm1-x329.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org From: Bernhard Beschow In some adhoc profiling booting Linux VMs, it's observed that ahci_irq_lower() can be a hot path (10000+ triggers until login prompt appears). Even though the parent device never changes, this method re-determines whether the parent device is a PCI device or not using the rather expensive object_dynamic_cast() function. Avoid this overhead by pushing the interrupt handling to the parent device, essentially turning AHCIState into an "IP block". Note that this change also frees AHCIState from the PCI dependency which wasn't reflected in Kconfig. Reported-by: Peter Xu Inspired-by: Philippe Mathieu-Daudé Signed-off-by: Bernhard Beschow Reviewed-by: Philippe Mathieu-Daudé Message-ID: <20241212110926.23548-2-shentey@gmail.com> Signed-off-by: Philippe Mathieu-Daudé --- hw/ide/ahci-internal.h | 1 - include/hw/ide/ahci-pci.h | 2 ++ include/hw/ide/ahci.h | 2 -- hw/ide/ahci.c | 39 ++++----------------------------------- hw/ide/ich.c | 19 +++++++++++++++---- 5 files changed, 21 insertions(+), 42 deletions(-) diff --git a/hw/ide/ahci-internal.h b/hw/ide/ahci-internal.h index 7e63ea23102..a318f36811c 100644 --- a/hw/ide/ahci-internal.h +++ b/hw/ide/ahci-internal.h @@ -25,7 +25,6 @@ #define HW_IDE_AHCI_INTERNAL_H #include "hw/ide/ahci.h" -#include "hw/pci/pci_device.h" #include "ide-internal.h" #define AHCI_MEM_BAR_SIZE 0x1000 diff --git a/include/hw/ide/ahci-pci.h b/include/hw/ide/ahci-pci.h index c2ee6169625..face1a9a4a4 100644 --- a/include/hw/ide/ahci-pci.h +++ b/include/hw/ide/ahci-pci.h @@ -9,6 +9,7 @@ #include "qom/object.h" #include "hw/ide/ahci.h" #include "hw/pci/pci_device.h" +#include "hw/irq.h" #define TYPE_ICH9_AHCI "ich9-ahci" OBJECT_DECLARE_SIMPLE_TYPE(AHCIPCIState, ICH9_AHCI) @@ -17,6 +18,7 @@ struct AHCIPCIState { PCIDevice parent_obj; AHCIState ahci; + IRQState irq; }; #endif diff --git a/include/hw/ide/ahci.h b/include/hw/ide/ahci.h index ba31e75ff9b..ac0292c634f 100644 --- a/include/hw/ide/ahci.h +++ b/include/hw/ide/ahci.h @@ -37,8 +37,6 @@ typedef struct AHCIControlRegs { } AHCIControlRegs; typedef struct AHCIState { - DeviceState *container; - AHCIDevice *dev; AHCIControlRegs control_regs; MemoryRegion mem; diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c index 0eb24304eef..5836aa924bb 100644 --- a/hw/ide/ahci.c +++ b/hw/ide/ahci.c @@ -23,8 +23,6 @@ #include "qemu/osdep.h" #include "hw/irq.h" -#include "hw/pci/msi.h" -#include "hw/pci/pci.h" #include "hw/qdev-properties.h" #include "migration/vmstate.h" @@ -34,8 +32,6 @@ #include "qemu/module.h" #include "sysemu/block-backend.h" #include "sysemu/dma.h" -#include "hw/ide/pci.h" -#include "hw/ide/ahci-pci.h" #include "hw/ide/ahci-sysbus.h" #include "ahci-internal.h" #include "ide-internal.h" @@ -179,34 +175,6 @@ static uint32_t ahci_port_read(AHCIState *s, int port, int offset) return val; } -static void ahci_irq_raise(AHCIState *s) -{ - DeviceState *dev_state = s->container; - PCIDevice *pci_dev = (PCIDevice *) object_dynamic_cast(OBJECT(dev_state), - TYPE_PCI_DEVICE); - - trace_ahci_irq_raise(s); - - if (pci_dev && msi_enabled(pci_dev)) { - msi_notify(pci_dev, 0); - } else { - qemu_irq_raise(s->irq); - } -} - -static void ahci_irq_lower(AHCIState *s) -{ - DeviceState *dev_state = s->container; - PCIDevice *pci_dev = (PCIDevice *) object_dynamic_cast(OBJECT(dev_state), - TYPE_PCI_DEVICE); - - trace_ahci_irq_lower(s); - - if (!pci_dev || !msi_enabled(pci_dev)) { - qemu_irq_lower(s->irq); - } -} - static void ahci_check_irq(AHCIState *s) { int i; @@ -222,9 +190,11 @@ static void ahci_check_irq(AHCIState *s) trace_ahci_check_irq(s, old_irq, s->control_regs.irqstatus); if (s->control_regs.irqstatus && (s->control_regs.ghc & HOST_CTL_IRQ_EN)) { - ahci_irq_raise(s); + trace_ahci_irq_raise(s); + qemu_irq_raise(s->irq); } else { - ahci_irq_lower(s); + trace_ahci_irq_lower(s); + qemu_irq_lower(s->irq); } } @@ -1608,7 +1578,6 @@ static const IDEDMAOps ahci_dma_ops = { void ahci_init(AHCIState *s, DeviceState *qdev) { - s->container = qdev; /* XXX BAR size should be 1k, but that breaks, so bump it to 4k for now */ memory_region_init_io(&s->mem, OBJECT(qdev), &ahci_mem_ops, s, "ahci", AHCI_MEM_BAR_SIZE); diff --git a/hw/ide/ich.c b/hw/ide/ich.c index b311450c12d..c99a44df8e1 100644 --- a/hw/ide/ich.c +++ b/hw/ide/ich.c @@ -61,7 +61,6 @@ */ #include "qemu/osdep.h" -#include "hw/irq.h" #include "hw/pci/msi.h" #include "hw/pci/pci.h" #include "migration/vmstate.h" @@ -91,6 +90,19 @@ static const VMStateDescription vmstate_ich9_ahci = { }, }; +static void pci_ich9_ahci_update_irq(void *opaque, int irq_num, int level) +{ + PCIDevice *pci_dev = opaque; + + if (msi_enabled(pci_dev)) { + if (level) { + msi_notify(pci_dev, 0); + } + } else { + pci_set_irq(pci_dev, level); + } +} + static void pci_ich9_reset(DeviceState *dev) { AHCIPCIState *d = ICH9_AHCI(dev); @@ -102,7 +114,9 @@ static void pci_ich9_ahci_init(Object *obj) { AHCIPCIState *d = ICH9_AHCI(obj); + qemu_init_irq(&d->irq, pci_ich9_ahci_update_irq, d, 0); ahci_init(&d->ahci, DEVICE(obj)); + d->ahci.irq = &d->irq; } static void pci_ich9_ahci_realize(PCIDevice *dev, Error **errp) @@ -125,8 +139,6 @@ static void pci_ich9_ahci_realize(PCIDevice *dev, Error **errp) /* XXX Software should program this register */ dev->config[0x90] = 1 << 6; /* Address Map Register - AHCI mode */ - d->ahci.irq = pci_allocate_irq(dev); - pci_register_bar(dev, ICH9_IDP_BAR, PCI_BASE_ADDRESS_SPACE_IO, &d->ahci.idp); pci_register_bar(dev, ICH9_MEM_BAR, PCI_BASE_ADDRESS_SPACE_MEMORY, @@ -161,7 +173,6 @@ static void pci_ich9_uninit(PCIDevice *dev) msi_uninit(dev); ahci_uninit(&d->ahci); - qemu_free_irq(d->ahci.irq); } static void ich_ahci_class_init(ObjectClass *klass, void *data) From patchwork Fri Dec 13 23:30:52 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 850309 Delivered-To: patch@linaro.org Received: by 2002:a05:6000:2c4:b0:385:e875:8a9e with SMTP id o4csp1780088wry; 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Fri, 13 Dec 2024 15:32:25 -0800 (PST) Received: from localhost.localdomain ([45.93.146.194]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-436255531b1sm64714755e9.2.2024.12.13.15.32.22 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Dec 2024 15:32:23 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Bernhard Beschow , =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?q?=C3=A9?= Subject: [PULL 17/20] hw/ide/ahci: Extract TYPE_SYSBUS_AHCI into dedicated file Date: Sat, 14 Dec 2024 00:30:52 +0100 Message-ID: <20241213233055.39574-18-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241213233055.39574-1-philmd@linaro.org> References: <20241213233055.39574-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32d; envelope-from=philmd@linaro.org; helo=mail-wm1-x32d.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org From: Bernhard Beschow Implement in dedicated file, just like TYPE_ICH9_AHCI. Signed-off-by: Bernhard Beschow Reviewed-by: Philippe Mathieu-Daudé Message-ID: <20241212110926.23548-3-shentey@gmail.com> Signed-off-by: Philippe Mathieu-Daudé --- hw/ide/ahci-sysbus.c | 91 ++++++++++++++++++++++++++++++++++++++++++++ hw/ide/ahci.c | 67 -------------------------------- hw/arm/Kconfig | 10 ++--- hw/ide/Kconfig | 4 ++ hw/ide/meson.build | 1 + 5 files changed, 101 insertions(+), 72 deletions(-) create mode 100644 hw/ide/ahci-sysbus.c diff --git a/hw/ide/ahci-sysbus.c b/hw/ide/ahci-sysbus.c new file mode 100644 index 00000000000..d43db0923f1 --- /dev/null +++ b/hw/ide/ahci-sysbus.c @@ -0,0 +1,91 @@ +/* + * QEMU AHCI Emulation (MMIO-mapped devices) + * + * Copyright (c) 2010 qiaochong@loongson.cn + * Copyright (c) 2010 Roland Elek + * Copyright (c) 2010 Sebastian Herbszt + * Copyright (c) 2010 Alexander Graf + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see . + * + */ + +#include "qemu/osdep.h" +#include "exec/address-spaces.h" +#include "hw/qdev-properties.h" +#include "migration/vmstate.h" + +#include "hw/ide/ahci-sysbus.h" +#include "ahci-internal.h" + +static const VMStateDescription vmstate_sysbus_ahci = { + .name = "sysbus-ahci", + .fields = (const VMStateField[]) { + VMSTATE_AHCI(ahci, SysbusAHCIState), + VMSTATE_END_OF_LIST() + }, +}; + +static void sysbus_ahci_reset(DeviceState *dev) +{ + SysbusAHCIState *s = SYSBUS_AHCI(dev); + + ahci_reset(&s->ahci); +} + +static void sysbus_ahci_init(Object *obj) +{ + SysbusAHCIState *s = SYSBUS_AHCI(obj); + SysBusDevice *sbd = SYS_BUS_DEVICE(obj); + + ahci_init(&s->ahci, DEVICE(obj)); + + sysbus_init_mmio(sbd, &s->ahci.mem); + sysbus_init_irq(sbd, &s->ahci.irq); +} + +static void sysbus_ahci_realize(DeviceState *dev, Error **errp) +{ + SysbusAHCIState *s = SYSBUS_AHCI(dev); + + ahci_realize(&s->ahci, dev, &address_space_memory); +} + +static Property sysbus_ahci_properties[] = { + DEFINE_PROP_UINT32("num-ports", SysbusAHCIState, ahci.ports, 1), + DEFINE_PROP_END_OF_LIST(), +}; + +static void sysbus_ahci_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + + dc->realize = sysbus_ahci_realize; + dc->vmsd = &vmstate_sysbus_ahci; + device_class_set_props(dc, sysbus_ahci_properties); + device_class_set_legacy_reset(dc, sysbus_ahci_reset); + set_bit(DEVICE_CATEGORY_STORAGE, dc->categories); +} + +static const TypeInfo sysbus_ahci_types[] = { + { + .name = TYPE_SYSBUS_AHCI, + .parent = TYPE_SYS_BUS_DEVICE, + .instance_size = sizeof(SysbusAHCIState), + .instance_init = sysbus_ahci_init, + .class_init = sysbus_ahci_class_init, + }, +}; + +DEFINE_TYPES(sysbus_ahci_types) diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c index 5836aa924bb..c02357735ed 100644 --- a/hw/ide/ahci.c +++ b/hw/ide/ahci.c @@ -23,16 +23,13 @@ #include "qemu/osdep.h" #include "hw/irq.h" -#include "hw/qdev-properties.h" #include "migration/vmstate.h" #include "qemu/error-report.h" #include "qemu/log.h" #include "qemu/main-loop.h" -#include "qemu/module.h" #include "sysemu/block-backend.h" #include "sysemu/dma.h" -#include "hw/ide/ahci-sysbus.h" #include "ahci-internal.h" #include "ide-internal.h" @@ -1803,70 +1800,6 @@ const VMStateDescription vmstate_ahci = { }, }; -static const VMStateDescription vmstate_sysbus_ahci = { - .name = "sysbus-ahci", - .fields = (const VMStateField[]) { - VMSTATE_AHCI(ahci, SysbusAHCIState), - VMSTATE_END_OF_LIST() - }, -}; - -static void sysbus_ahci_reset(DeviceState *dev) -{ - SysbusAHCIState *s = SYSBUS_AHCI(dev); - - ahci_reset(&s->ahci); -} - -static void sysbus_ahci_init(Object *obj) -{ - SysbusAHCIState *s = SYSBUS_AHCI(obj); - SysBusDevice *sbd = SYS_BUS_DEVICE(obj); - - ahci_init(&s->ahci, DEVICE(obj)); - - sysbus_init_mmio(sbd, &s->ahci.mem); - sysbus_init_irq(sbd, &s->ahci.irq); -} - -static void sysbus_ahci_realize(DeviceState *dev, Error **errp) -{ - SysbusAHCIState *s = SYSBUS_AHCI(dev); - - ahci_realize(&s->ahci, dev, &address_space_memory); -} - -static Property sysbus_ahci_properties[] = { - DEFINE_PROP_UINT32("num-ports", SysbusAHCIState, ahci.ports, 1), - DEFINE_PROP_END_OF_LIST(), -}; - -static void sysbus_ahci_class_init(ObjectClass *klass, void *data) -{ - DeviceClass *dc = DEVICE_CLASS(klass); - - dc->realize = sysbus_ahci_realize; - dc->vmsd = &vmstate_sysbus_ahci; - device_class_set_props(dc, sysbus_ahci_properties); - device_class_set_legacy_reset(dc, sysbus_ahci_reset); - set_bit(DEVICE_CATEGORY_STORAGE, dc->categories); -} - -static const TypeInfo sysbus_ahci_info = { - .name = TYPE_SYSBUS_AHCI, - .parent = TYPE_SYS_BUS_DEVICE, - .instance_size = sizeof(SysbusAHCIState), - .instance_init = sysbus_ahci_init, - .class_init = sysbus_ahci_class_init, -}; - -static void sysbus_ahci_register_types(void) -{ - type_register_static(&sysbus_ahci_info); -} - -type_init(sysbus_ahci_register_types) - void ahci_ide_create_devs(AHCIState *ahci, DriveInfo **hd) { int i; diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig index 1b25e73578e..e779b5af958 100644 --- a/hw/arm/Kconfig +++ b/hw/arm/Kconfig @@ -71,7 +71,7 @@ config HIGHBANK depends on TCG && ARM select A9MPCORE select A15MPCORE - select AHCI + select AHCI_SYSBUS select ARM_TIMER # sp804 select ARM_V7M select PL011 if !HAVE_RUST # UART @@ -192,7 +192,7 @@ config SBSA_REF depends on TCG && AARCH64 imply PCI_DEVICES select DEVICE_TREE - select AHCI + select AHCI_SYSBUS select ARM_SMMUV3 select GPIO_KEY select PCI_EXPRESS @@ -319,7 +319,7 @@ config ARM_V7M config ALLWINNER_A10 bool - select AHCI + select AHCI_SYSBUS select ALLWINNER_A10_PIT select ALLWINNER_A10_PIC select ALLWINNER_A10_CCM @@ -352,7 +352,7 @@ config ALLWINNER_H3 config ALLWINNER_R40 bool default y if TCG && ARM - select AHCI + select AHCI_SYSBUS select ALLWINNER_SRAMC select ALLWINNER_A10_PIT select ALLWINNER_WDT @@ -422,7 +422,7 @@ config XLNX_ZYNQMP_ARM bool default y if PIXMAN depends on TCG && AARCH64 - select AHCI + select AHCI_SYSBUS select ARM_GIC select CADENCE select CPU_CLUSTER diff --git a/hw/ide/Kconfig b/hw/ide/Kconfig index 2e22b677da3..b55507b836e 100644 --- a/hw/ide/Kconfig +++ b/hw/ide/Kconfig @@ -54,6 +54,10 @@ config AHCI_ICH9 depends on PCI select AHCI +config AHCI_SYSBUS + bool + select AHCI + config IDE_SII3112 bool select IDE_PCI diff --git a/hw/ide/meson.build b/hw/ide/meson.build index 90ea8614233..ddd70660400 100644 --- a/hw/ide/meson.build +++ b/hw/ide/meson.build @@ -1,5 +1,6 @@ system_ss.add(when: 'CONFIG_AHCI', if_true: files('ahci.c')) system_ss.add(when: 'CONFIG_AHCI_ICH9', if_true: files('ich.c')) +system_ss.add(when: 'CONFIG_AHCI_SYSBUS', if_true: files('ahci-sysbus.c')) system_ss.add(when: 'CONFIG_ALLWINNER_A10', if_true: files('ahci-allwinner.c')) system_ss.add(when: 'CONFIG_IDE_BUS', if_true: files('ide-bus.c')) system_ss.add(when: 'CONFIG_IDE_CF', if_true: files('cf.c')) From patchwork Fri Dec 13 23:30:53 2024 Content-Type: text/plain; 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Fri, 13 Dec 2024 15:32:29 -0800 (PST) Received: from localhost.localdomain ([45.93.146.194]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-388c80120dcsm859443f8f.8.2024.12.13.15.32.29 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Dec 2024 15:32:29 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Richard Henderson Subject: [PULL 18/20] hw/mips: Include missing 'exec/tswap.h' header Date: Sat, 14 Dec 2024 00:30:53 +0100 Message-ID: <20241213233055.39574-19-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241213233055.39574-1-philmd@linaro.org> References: <20241213233055.39574-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::429; envelope-from=philmd@linaro.org; helo=mail-wr1-x429.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Some files indirectly get "exec/tswap.h" declarations via "exec/cpu-all.h". Include it directly to be able to remove the former from the latter, otherwise we get: hw/mips/malta.c:674:22: error: call to undeclared function 'tswap32'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 674 | tswap32((1 << 31) /* ConfigEn */ | ^ hw/mips/fuloong2e.c:89:23: error: call to undeclared function 'tswap32'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 89 | prom_buf[index] = tswap32(ENVP_VADDR + table_addr); | ^ Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-Id: <20241211230357.97036-7-philmd@linaro.org> --- hw/mips/fuloong2e.c | 1 + hw/mips/malta.c | 1 + 2 files changed, 2 insertions(+) diff --git a/hw/mips/fuloong2e.c b/hw/mips/fuloong2e.c index 7fd8296ccb6..904c10b90e3 100644 --- a/hw/mips/fuloong2e.c +++ b/hw/mips/fuloong2e.c @@ -40,6 +40,7 @@ #include "sysemu/reset.h" #include "sysemu/sysemu.h" #include "qemu/error-report.h" +#include "exec/tswap.h" #define ENVP_PADDR 0x2000 #define ENVP_VADDR cpu_mips_phys_to_kseg0(NULL, ENVP_PADDR) diff --git a/hw/mips/malta.c b/hw/mips/malta.c index 198da5ba3d4..834636dae59 100644 --- a/hw/mips/malta.c +++ b/hw/mips/malta.c @@ -28,6 +28,7 @@ #include "qemu/datadir.h" #include "qemu/cutils.h" #include "qemu/guest-random.h" +#include "exec/tswap.h" #include "hw/clock.h" #include "hw/southbridge/piix.h" #include "hw/isa/superio.h" From patchwork Fri Dec 13 23:30:54 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 850300 Delivered-To: patch@linaro.org Received: by 2002:a05:6000:2c4:b0:385:e875:8a9e with SMTP id o4csp1779843wry; Fri, 13 Dec 2024 15:35:02 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCWextYOht4DaMjX0nE+nT7wOeObieX6cqcyasG4OyPNWbyS55qNHtrMpEfi8h5Hd4j25EObUQ==@linaro.org X-Google-Smtp-Source: AGHT+IFVykb7EdXGhB0QNr8xyb5gFkUTL6ZgX8adJA+L3axjfK64/42F2LnGii8htynuES4QkE5v X-Received: by 2002:a05:620a:84c1:b0:7b6:d4a2:f126 with SMTP id af79cd13be357-7b6fbec7ffamr828309085a.13.1734132902710; Fri, 13 Dec 2024 15:35:02 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1734132902; cv=none; d=google.com; s=arc-20240605; b=Dmup4lWNMsweZgG8Jb2Wnn3aicWSD3pRblmmJRtdgd6I8iKvlXZNFyYB8N/An5uC56 z/p8GqgTB3XekuXN+dTn24acKOWOgl3hs2RHJqvDAlg2ij3o+JLScXS5u0iQzhstNQzy 1Phy2tkAwMijxEedLrQpXXgD2Xd1Htr6aoTa3SpkLnaNH7G3Pvnk+FR4oFTlHsvx+SBB H/GGU7WTGFUnernS2+OU0+4yr5bHQTLrwtkt3LGQ2jD9GDfUN/rrcaXWIkYOZnET8BVz 9qesM+u7Vq4bkJnDen2srhpEs4NxsIDsDz8+/xiwA7Ts6RaQdYsu+PZl35go2aIOCi4c PCdA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=CV9+f4SVBhtl9L6i7qT0yd0Q3TADzotsfEUks6qSmCU=; fh=qtn8prgQtzf5IzCNvLChUZDElvNECP6ej9YfjQeBz3I=; b=bE00QeyReFFeFTWuBIQOrXm6UhY9clbU5LEkH3d8sBU2dqyTGaXusPHeyHyKJvHsJf pmEPzvWiJwf9rEc++vbt9tp5QVugBfOD4AfOBGTJnqRcEzAtH7YdSw46OztoG7AaQH/R 0wy1NpA21lbYvoPpSsgBb0cm6MoQ8sCbbHCbSPBPjX8g3kOzy6fKEYxj9HaLvXAnqMCG 0kEguqRuxnxOYsq8t4OlXlhIlPfsS1aGrourYrKh1zVeOqRV1ERSFOhOCYESreyzzm+F acyGWu6liHTq9gSWeiVXRGhyjBuZ0y8bZBs8L8XNyC5BzZHVqdo9/6qI7TpT4/dvGuyN xP0g==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=wK3DvIh7; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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Fri, 13 Dec 2024 15:32:35 -0800 (PST) Received: from localhost.localdomain ([45.93.146.194]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4362557c502sm63157165e9.11.2024.12.13.15.32.33 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Dec 2024 15:32:34 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Richard Henderson Subject: [PULL 19/20] hw/sh4/r2d: Include missing 'exec/tswap.h' header Date: Sat, 14 Dec 2024 00:30:54 +0100 Message-ID: <20241213233055.39574-20-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241213233055.39574-1-philmd@linaro.org> References: <20241213233055.39574-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32a; envelope-from=philmd@linaro.org; helo=mail-wm1-x32a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org r2d.c indirectly get "exec/tswap.h" declarations via "exec/cpu-all.h". Include it directly to be able to remove the former from the latter, otherwise we get: hw/sh4/r2d.c:357:35: error: call to undeclared function 'tswap32'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 357 | boot_params.loader_type = tswap32(1); | ^ Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-Id: <20241211230357.97036-8-philmd@linaro.org> --- hw/sh4/r2d.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/sh4/r2d.c b/hw/sh4/r2d.c index 7eecd79fcc1..e6cc156c238 100644 --- a/hw/sh4/r2d.c +++ b/hw/sh4/r2d.c @@ -43,6 +43,7 @@ #include "hw/loader.h" #include "hw/usb.h" #include "hw/block/flash.h" +#include "exec/tswap.h" #define FLASH_BASE 0x00000000 #define FLASH_SIZE (16 * MiB) From patchwork Fri Dec 13 23:30:55 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 850302 Delivered-To: patch@linaro.org Received: by 2002:a05:6000:2c4:b0:385:e875:8a9e with SMTP id o4csp1779862wry; Fri, 13 Dec 2024 15:35:04 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCWJf3d224brW8lW0Gm+6IDbfg/kHCXKqATfxmG7/WG6UdhJoxVRf6thXeZYIzigvbRy3nvVDw==@linaro.org X-Google-Smtp-Source: AGHT+IHCFUS43LhJm1uc81psRe1CpJPa66dy5lrW1PfJmOtmPaLZVVN3Xm53AlmUIt1K0ow3Ri7t X-Received: by 2002:a05:622a:48f:b0:463:788e:7912 with SMTP id d75a77b69052e-467a5863699mr95217971cf.56.1734132904492; Fri, 13 Dec 2024 15:35:04 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1734132904; cv=none; d=google.com; s=arc-20240605; b=eCXChns+/qpCMdSbvgMTvgByJtcHPZVW/UV5GTBfO+mk8q1fOXEGqtn4y5P8WPYuh+ 3OVXhM/9lk1WFoUbT1SjkL6j1VWbhGbTdbls9rWvYbw8KDJD7BkHfMeB9HMDhKMJ1gUJ +n/BboDOD/GvqxExeVOq0POIV3LSdszcghspKAyTqI9CyS7+YgBNtIevYIWyQejxPkX/ Fghdm44Zyvoin2zNVQN++lJu6RyPAAFV754tRGK5z9s9CEs1IYUOaz+oD1TOrkp0VRwS XfBr3wsn51KZcPZog/wpayHPx5Ft1BHBIKhVKXWuvgAySvwzu/4MkstL3d9y2sw6aYMG T9Xg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=u+FKK+MzoThj9yRh3UKNCCARWEWpodVhzuwrRKzUzmI=; fh=qtn8prgQtzf5IzCNvLChUZDElvNECP6ej9YfjQeBz3I=; b=V1U6BKhsBSNuO7osow3eWPuJ6Tp7jOrayzOXtAnW94iJPD4H8y0Llu41Ih3jW9uMxl K/OOz3nMue0XTziqd7FGg+M76zgrULQROOkP8NMNQ9r/N1OF9Ji9hDSSZpWzGfFEfPX5 Mxhg7ruHrBUiMRgV3dahtcB4tv/TePRFdBsgUlTWxnDEvbQa0igcSP7S4RNTkjY4bBdp /iYMULsXQJGMvsCSSQxGslWxj2ORvPKoVjySCc0d/ccA4CswKdyUaPmbItfGM8s05P+3 afsg5IzyrH8r7hHlngE1sis5U/NSpl1dkCNb7/cDrdp+ioAczA/YTQeBPwJ4qBFFrxot CNCw==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=Y9AIMNMn; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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Fri, 13 Dec 2024 15:32:39 -0800 (PST) Received: from localhost.localdomain ([45.93.146.194]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4361ec75410sm78743755e9.1.2024.12.13.15.32.38 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Dec 2024 15:32:39 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Richard Henderson Subject: [PULL 20/20] hw/xtensa: Include missing 'exec/tswap.h' header Date: Sat, 14 Dec 2024 00:30:55 +0100 Message-ID: <20241213233055.39574-21-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241213233055.39574-1-philmd@linaro.org> References: <20241213233055.39574-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32a; envelope-from=philmd@linaro.org; helo=mail-wm1-x32a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Some files indirectly get "exec/tswap.h" declarations via "exec/cpu-all.h". Include it directly to be able to remove the former from the latter, otherwise we get: hw/xtensa/bootparam.h:40:16: error: call to undeclared function 'tswap16'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 40 | .tag = tswap16(tag), | ^ Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-Id: <20241211230357.97036-9-philmd@linaro.org> --- hw/xtensa/bootparam.h | 1 + hw/xtensa/xtfpga.c | 1 + 2 files changed, 2 insertions(+) diff --git a/hw/xtensa/bootparam.h b/hw/xtensa/bootparam.h index f57ff850bcb..4418c78d5bb 100644 --- a/hw/xtensa/bootparam.h +++ b/hw/xtensa/bootparam.h @@ -2,6 +2,7 @@ #define HW_XTENSA_BOOTPARAM_H #include "exec/cpu-common.h" +#include "exec/tswap.h" #define BP_TAG_COMMAND_LINE 0x1001 /* command line (0-terminated string)*/ #define BP_TAG_INITRD 0x1002 /* ramdisk addr and size (bp_meminfo) */ diff --git a/hw/xtensa/xtfpga.c b/hw/xtensa/xtfpga.c index 398e6256e1d..2e264c61988 100644 --- a/hw/xtensa/xtfpga.c +++ b/hw/xtensa/xtfpga.c @@ -35,6 +35,7 @@ #include "hw/qdev-properties.h" #include "elf.h" #include "exec/memory.h" +#include "exec/tswap.h" #include "hw/char/serial-mm.h" #include "net/net.h" #include "hw/sysbus.h"