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2/3] hw/block/nand: Have blk_load() return boolean indicating success Date: Mon, 8 Apr 2024 10:36:04 +0200 Message-ID: <20240408083605.55238-3-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240408083605.55238-1-philmd@linaro.org> References: <20240408083605.55238-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::532; envelope-from=philmd@linaro.org; helo=mail-ed1-x532.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=unavailable 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1712565466798100001 Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- hw/block/nand.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/hw/block/nand.c b/hw/block/nand.c index 6fa9038bb5..3627c799b5 100644 --- a/hw/block/nand.c +++ b/hw/block/nand.c @@ -84,7 +84,11 @@ struct NANDFlashState { =20 void (*blk_write)(NANDFlashState *s); void (*blk_erase)(NANDFlashState *s); - void (*blk_load)(NANDFlashState *s, uint64_t addr, int offset); + /* + * Returns %true when block containing (@addr + @offset) is + * successfully loaded, otherwise %false. + */ + bool (*blk_load)(NANDFlashState *s, uint64_t addr, int offset); =20 uint32_t ioaddr_vmstate; }; @@ -769,11 +773,11 @@ static void glue(nand_blk_erase_, NAND_PAGE_SIZE)(NAN= DFlashState *s) } } =20 -static void glue(nand_blk_load_, NAND_PAGE_SIZE)(NANDFlashState *s, +static bool glue(nand_blk_load_, NAND_PAGE_SIZE)(NANDFlashState *s, uint64_t addr, int offset) { if (PAGE(addr) >=3D s->pages) { - return; + return false; } =20 if (s->blk) { @@ -801,6 +805,8 @@ static void glue(nand_blk_load_, NAND_PAGE_SIZE)(NANDFl= ashState *s, offset, NAND_PAGE_SIZE + OOB_SIZE - offset); s->ioaddr =3D s->io; } + + return true; } =20 static void glue(nand_init_, NAND_PAGE_SIZE)(NANDFlashState *s) --=20 2.41.0