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GET /api/patches/1821146/?format=api
{ "id": 1821146, "url": "http://patchwork.ozlabs.org/api/patches/1821146/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/20230814215457.4075025-10-bhupesh.sharma@linaro.org/", "project": { "id": 18, "url": "http://patchwork.ozlabs.org/api/projects/18/?format=api", "name": "U-Boot", "link_name": "uboot", "list_id": "u-boot.lists.denx.de", "list_email": "u-boot@lists.denx.de", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20230814215457.4075025-10-bhupesh.sharma@linaro.org>", "list_archive_url": null, "date": "2023-08-14T21:54:49", "name": "[09/17] ufs: Sync possible UFS Quirks with Linux UFS driver", "commit_ref": null, "pull_url": null, "state": "changes-requested", "archived": false, "hash": "70dcc9916fcde8cd84ade6a48a2b730e550ef2f6", "submitter": { "id": 81316, "url": "http://patchwork.ozlabs.org/api/people/81316/?format=api", "name": "Bhupesh Sharma", "email": "bhupesh.sharma@linaro.org" }, "delegate": { "id": 3651, "url": "http://patchwork.ozlabs.org/api/users/3651/?format=api", "username": "trini", "first_name": "Tom", "last_name": "Rini", "email": "trini@ti.com" }, "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/20230814215457.4075025-10-bhupesh.sharma@linaro.org/mbox/", "series": [ { "id": 368803, "url": "http://patchwork.ozlabs.org/api/series/368803/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=368803", "date": "2023-08-14T21:54:40", "name": "Enable UFS on DragonBoard845c", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/368803/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1821146/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1821146/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<u-boot-bounces@lists.denx.de>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": 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UFS driver", "Date": "Tue, 15 Aug 2023 03:24:49 +0530", "Message-Id": "<20230814215457.4075025-10-bhupesh.sharma@linaro.org>", "X-Mailer": "git-send-email 2.38.1", "In-Reply-To": "<20230814215457.4075025-1-bhupesh.sharma@linaro.org>", "References": "<20230814215457.4075025-1-bhupesh.sharma@linaro.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-BeenThere": "u-boot@lists.denx.de", "X-Mailman-Version": "2.1.39", "Precedence": "list", "List-Id": "U-Boot discussion <u-boot.lists.denx.de>", "List-Unsubscribe": "<https://lists.denx.de/options/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=unsubscribe>", "List-Archive": "<https://lists.denx.de/pipermail/u-boot/>", "List-Post": "<mailto:u-boot@lists.denx.de>", "List-Help": "<mailto:u-boot-request@lists.denx.de?subject=help>", "List-Subscribe": "<https://lists.denx.de/listinfo/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=subscribe>", "Errors-To": "u-boot-bounces@lists.denx.de", "Sender": "\"U-Boot\" <u-boot-bounces@lists.denx.de>", "X-Virus-Scanned": "clamav-milter 0.103.8 at phobos.denx.de", "X-Virus-Status": "Clean" }, "content": "Sync u-boot UFS driver to add all possible UFS Quirks\nas supported by Linux UFS driver as well.\n\nSigned-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>\n---\n drivers/ufs/ufs.h | 129 +++++++++++++++++++++++++++++++++++++++++++---\n 1 file changed, 121 insertions(+), 8 deletions(-)", "diff": "diff --git a/drivers/ufs/ufs.h b/drivers/ufs/ufs.h\nindex b3d2bd0368..cdc88919b4 100644\n--- a/drivers/ufs/ufs.h\n+++ b/drivers/ufs/ufs.h\n@@ -712,14 +712,127 @@ struct ufs_hba {\n \tu32\t\t\tversion;\n \tu32\t\t\tintr_mask;\n \tu32\t\t\tquirks;\n-/*\n- * If UFS host controller is having issue in processing LCC (Line\n- * Control Command) coming from device then enable this quirk.\n- * When this quirk is enabled, host controller driver should disable\n- * the LCC transmission on UFS device (by clearing TX_LCC_ENABLE\n- * attribute of device to 0).\n- */\n-#define UFSHCD_QUIRK_BROKEN_LCC\t\t\t\t0x1\n+\n+\t/* Interrupt aggregation support is broken */\n+#define UFSHCD_QUIRK_BROKEN_INTR_AGGR\t\t(1 << 0)\n+\n+\t/*\n+\t * delay before each dme command is required as the unipro\n+\t * layer has shown instabilities\n+\t */\n+#define UFSHCD_QUIRK_DELAY_BEFORE_DME_CMDS\t(1 << 1)\n+\n+\t/*\n+\t * If UFS host controller is having issue in processing LCC (Line\n+\t * Control Command) coming from device then enable this quirk.\n+\t * When this quirk is enabled, host controller driver should disable\n+\t * the LCC transmission on UFS device (by clearing TX_LCC_ENABLE\n+\t * attribute of device to 0).\n+\t */\n+#define UFSHCD_QUIRK_BROKEN_LCC\t\t\t(1 << 2)\n+\n+\t/*\n+\t * The attribute PA_RXHSUNTERMCAP specifies whether or not the\n+\t * inbound Link supports unterminated line in HS mode. Setting this\n+\t * attribute to 1 fixes moving to HS gear.\n+\t */\n+#define UFSHCD_QUIRK_BROKEN_PA_RXHSUNTERMCAP\t(1 << 3)\n+\n+\t/*\n+\t * This quirk needs to be enabled if the host controller only allows\n+\t * accessing the peer dme attributes in AUTO mode (FAST AUTO or\n+\t * SLOW AUTO).\n+\t */\n+#define UFSHCD_QUIRK_DME_PEER_ACCESS_AUTO_MODE\t(1 << 4)\n+\n+\t/*\n+\t * This quirk needs to be enabled if the host controller doesn't\n+\t * advertise the correct version in UFS_VER register. If this quirk\n+\t * is enabled, standard UFS host driver will call the vendor specific\n+\t * ops (get_ufs_hci_version) to get the correct version.\n+\t */\n+#define UFSHCD_QUIRK_BROKEN_UFS_HCI_VERSION\t(1 << 5)\n+\n+\t/*\n+\t * Clear handling for transfer/task request list is just opposite.\n+\t */\n+#define UFSHCI_QUIRK_BROKEN_REQ_LIST_CLR\t(1 << 6)\n+\n+\t/*\n+\t * This quirk needs to be enabled if host controller doesn't allow\n+\t * that the interrupt aggregation timer and counter are reset by s/w.\n+\t */\n+#define UFSHCI_QUIRK_SKIP_RESET_INTR_AGGR\t(1 << 7)\n+\n+\t/*\n+\t * This quirks needs to be enabled if host controller cannot be\n+\t * enabled via HCE register.\n+\t */\n+#define UFSHCI_QUIRK_BROKEN_HCE\t\t\t(1 << 8)\n+\n+\t/*\n+\t * This quirk needs to be enabled if the host controller regards\n+\t * resolution of the values of PRDTO and PRDTL in UTRD as byte.\n+\t */\n+#define UFSHCD_QUIRK_PRDT_BYTE_GRAN\t\t(1 << 9)\n+\n+\t/*\n+\t * This quirk needs to be enabled if the host controller reports\n+\t * OCS FATAL ERROR with device error through sense data\n+\t */\n+#define UFSHCD_QUIRK_BROKEN_OCS_FATAL_ERROR\t(1 << 10)\n+\n+\t/*\n+\t * This quirk needs to be enabled if the host controller has\n+\t * auto-hibernate capability but it doesn't work.\n+\t */\n+#define UFSHCD_QUIRK_BROKEN_AUTO_HIBERN8\t(1 << 11)\n+\n+\t/*\n+\t * This quirk needs to disable manual flush for write booster\n+\t */\n+#define UFSHCI_QUIRK_SKIP_MANUAL_WB_FLUSH_CTRL\t(1 << 12)\n+\n+\t/*\n+\t * This quirk needs to disable unipro timeout values\n+\t * before power mode change\n+\t */\n+#define UFSHCD_QUIRK_SKIP_DEF_UNIPRO_TIMEOUT_SETTING\t(1 << 13)\n+\n+\t/*\n+\t * Align DMA SG entries on a 4 KiB boundary.\n+\t */\n+#define UFSHCD_QUIRK_4KB_DMA_ALIGNMENT\t\t\t(1 << 14)\n+\n+\t/*\n+\t * This quirk needs to be enabled if the host controller does not\n+\t * support UIC command\n+\t */\n+#define UFSHCD_QUIRK_BROKEN_UIC_CMD\t\t\t(1 << 15)\n+\n+\t/*\n+\t * This quirk needs to be enabled if the host controller cannot\n+\t * support physical host configuration.\n+\t */\n+#define UFSHCD_QUIRK_SKIP_PH_CONFIGURATION\t\t(1 << 16)\n+\n+\t/*\n+\t * This quirk needs to be enabled if the host controller has\n+\t * 64-bit addressing supported capability but it doesn't work.\n+\t */\n+#define UFSHCD_QUIRK_BROKEN_64BIT_ADDRESS\t\t(1 << 17)\n+\n+\t/*\n+\t * This quirk needs to be enabled if the host controller has\n+\t * auto-hibernate capability but it's FASTAUTO only.\n+\t */\n+#define UFSHCD_QUIRK_HIBERN_FASTAUTO\t\t\t(1 << 18)\n+\n+\t/*\n+\t * This quirk needs to be enabled if the host controller needs\n+\t * to reinit the device after switching to maximum gear.\n+\t */\n+#define UFSHCD_QUIRK_REINIT_AFTER_MAX_GEAR_SWITCH\t(1 << 19)\n \n \t/* Virtual memory reference */\n \tstruct utp_transfer_cmd_desc *ucdl;\n", "prefixes": [ "09/17" ] }