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author | Greg Kroah-Hartman | 2019-01-28 08:44:58 +0100 |
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committer | Greg Kroah-Hartman | 2019-01-28 08:44:58 +0100 |
commit | c9381e185fdcf86e9d7966d638c933894f87cdd7 (patch) | |
tree | d99259aded85a3fb95e9d52c56d9d3a0cfdfe460 /drivers/ata/sata_inic162x.c | |
parent | usb: ftdi-elan: Fix if == else warnings in ftdi_elan_respond_engine (diff) | |
parent | Linux 5.0-rc4 (diff) | |
download | kernel-qcow2-linux-c9381e185fdcf86e9d7966d638c933894f87cdd7.tar.gz kernel-qcow2-linux-c9381e185fdcf86e9d7966d638c933894f87cdd7.tar.xz kernel-qcow2-linux-c9381e185fdcf86e9d7966d638c933894f87cdd7.zip |
Merge 5.0-rc4 into usb-next
We need the USB fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/ata/sata_inic162x.c')
-rw-r--r-- | drivers/ata/sata_inic162x.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c index e0bcf9b2dab0..174e84ce4379 100644 --- a/drivers/ata/sata_inic162x.c +++ b/drivers/ata/sata_inic162x.c @@ -245,8 +245,15 @@ struct inic_port_priv { static struct scsi_host_template inic_sht = { ATA_BASE_SHT(DRV_NAME), - .sg_tablesize = LIBATA_MAX_PRD, /* maybe it can be larger? */ - .dma_boundary = INIC_DMA_BOUNDARY, + .sg_tablesize = LIBATA_MAX_PRD, /* maybe it can be larger? */ + + /* + * This controller is braindamaged. dma_boundary is 0xffff like others + * but it will lock up the whole machine HARD if 65536 byte PRD entry + * is fed. Reduce maximum segment size. + */ + .dma_boundary = INIC_DMA_BOUNDARY, + .max_segment_size = 65536 - 512, }; static const int scr_map[] = { @@ -868,17 +875,6 @@ static int inic_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) return rc; } - /* - * This controller is braindamaged. dma_boundary is 0xffff - * like others but it will lock up the whole machine HARD if - * 65536 byte PRD entry is fed. Reduce maximum segment size. - */ - rc = dma_set_max_seg_size(&pdev->dev, 65536 - 512); - if (rc) { - dev_err(&pdev->dev, "failed to set the maximum segment size\n"); - return rc; - } - rc = init_controller(hpriv->mmio_base, hpriv->cached_hctl); if (rc) { dev_err(&pdev->dev, "failed to initialize controller\n"); |