| Message ID | 20240324235448.2039074-9-hch@lst.de (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 67144d3c58b4256cc15ebad2c90c0a283e707aa1 |
| Headers | show |
| Series | [01/23] block: don't reject too large max_user_setors in blk_validate_limits | expand |
On 3/25/24 08:54, Christoph Hellwig wrote: > Use the SCSI host's dma_alignment field and set it in ->init and remove > the now unused config_scsi_dev method. > > Signed-off-by: Christoph Hellwig <hch@lst.de> Looks OK to me. Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
On 3/24/24 16:54, Christoph Hellwig wrote: > Use the SCSI host's dma_alignment field and set it in ->init and remove > the now unused config_scsi_dev method. Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Hi Christoph > -----Original Message----- > From: Christoph Hellwig <hch@lst.de> > Sent: Monday, March 25, 2024 5:25 AM > To: Jens Axboe <axboe@kernel.dk>; Martin K. Petersen > <martin.petersen@oracle.com> > Cc: Damien Le Moal <dlemoal@kernel.org>; Niklas Cassel > <cassel@kernel.org>; Takashi Sakamoto <o-takashi@sakamocchi.jp>; Sathya > Prakash <sathya.prakash@broadcom.com>; Sreekanth Reddy > <sreekanth.reddy@broadcom.com>; Suganath Prabu Subramani <suganath- > prabu.subramani@broadcom.com>; Juergen E. Fischer <fischer@norbit.de>; > Xiang Chen <chenxiang66@hisilicon.com>; HighPoint Linux Team > <linux@highpoint-tech.com>; Tyrel Datwyler <tyreld@linux.ibm.com>; Brian > King <brking@us.ibm.com>; Lee Duncan <lduncan@suse.com>; Chris Leech > <cleech@redhat.com>; Mike Christie <michael.christie@oracle.com>; John > Garry <john.g.garry@oracle.com>; Jason Yan <yanaijie@huawei.com>; > Kashyap Desai <kashyap.desai@broadcom.com>; Sumit Saxena > <sumit.saxena@broadcom.com>; Shivasharan S > <shivasharan.srikanteshwara@broadcom.com>; Chandrakanth patil > <chandrakanth.patil@broadcom.com>; Jack Wang > <jinpu.wang@cloud.ionos.com>; Nilesh Javali <njavali@marvell.com>; GR- > QLogic-Storage-Upstream@marvell.com; Greg Kroah-Hartman > <gregkh@linuxfoundation.org>; Alim Akhtar <alim.akhtar@samsung.com>; > Avri Altman <avri.altman@wdc.com>; Bart Van Assche > <bvanassche@acm.org>; Krzysztof Kozlowski > <krzysztof.kozlowski@linaro.org>; Alan Stern > <stern@rowland.harvard.edu>; linux-block@vger.kernel.org; linux- > ide@vger.kernel.org; linux1394-devel@lists.sourceforge.net; MPT- > FusionLinux.pdl@broadcom.com; linux-scsi@vger.kernel.org; open- > iscsi@googlegroups.com; megaraidlinux.pdl@broadcom.com; mpi3mr- > linuxdrv.pdl@broadcom.com; linux-samsung-soc@vger.kernel.org; linux- > usb@vger.kernel.org; usb-storage@lists.one-eyed-alien.net > Subject: [PATCH 08/23] ufs-exynos: move setting the the dma alignment to > the init method > > Use the SCSI host's dma_alignment field and set it in ->init and remove the > now unused config_scsi_dev method. > > Signed-off-by: Christoph Hellwig <hch@lst.de> > --- Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> > drivers/ufs/core/ufshcd.c | 3 --- > drivers/ufs/host/ufs-exynos.c | 8 ++------ > include/ufs/ufshcd.h | 1 - > 3 files changed, 2 insertions(+), 10 deletions(-) >
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index e30fd125988d7a..7d593395aeff25 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -5262,9 +5262,6 @@ static int ufshcd_slave_configure(struct scsi_device *sdev) */ sdev->silence_suspend = 1; - if (hba->vops && hba->vops->config_scsi_dev) - hba->vops->config_scsi_dev(sdev); - ufshcd_crypto_register(hba, q); return 0; diff --git a/drivers/ufs/host/ufs-exynos.c b/drivers/ufs/host/ufs-exynos.c index 734d40f99e31e6..7ffc28e2278420 100644 --- a/drivers/ufs/host/ufs-exynos.c +++ b/drivers/ufs/host/ufs-exynos.c @@ -1187,6 +1187,8 @@ static int exynos_ufs_init(struct ufs_hba *hba) goto out; exynos_ufs_specify_phy_time_attr(ufs); exynos_ufs_config_smu(ufs); + + hba->host->dma_alignment = SZ_4K - 1; return 0; out: @@ -1510,11 +1512,6 @@ static int fsd_ufs_pre_link(struct exynos_ufs *ufs) return 0; } -static void exynos_ufs_config_scsi_dev(struct scsi_device *sdev) -{ - blk_queue_update_dma_alignment(sdev->request_queue, SZ_4K - 1); -} - static int fsd_ufs_post_link(struct exynos_ufs *ufs) { int i; @@ -1583,7 +1580,6 @@ static const struct ufs_hba_variant_ops ufs_hba_exynos_ops = { .hibern8_notify = exynos_ufs_hibern8_notify, .suspend = exynos_ufs_suspend, .resume = exynos_ufs_resume, - .config_scsi_dev = exynos_ufs_config_scsi_dev, }; static struct ufs_hba_variant_ops ufs_hba_exynosauto_vh_ops = { diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h index cb2afcebbdf514..061919448d3936 100644 --- a/include/ufs/ufshcd.h +++ b/include/ufs/ufshcd.h @@ -373,7 +373,6 @@ struct ufs_hba_variant_ops { int (*get_outstanding_cqs)(struct ufs_hba *hba, unsigned long *ocqs); int (*config_esi)(struct ufs_hba *hba); - void (*config_scsi_dev)(struct scsi_device *sdev); }; /* clock gating state */
Use the SCSI host's dma_alignment field and set it in ->init and remove the now unused config_scsi_dev method. Signed-off-by: Christoph Hellwig <hch@lst.de> --- drivers/ufs/core/ufshcd.c | 3 --- drivers/ufs/host/ufs-exynos.c | 8 ++------ include/ufs/ufshcd.h | 1 - 3 files changed, 2 insertions(+), 10 deletions(-)