Commit 09d6ac8d authored by Dan Williams's avatar Dan Williams Committed by Jens Axboe

libata/ahci: Fix PCS quirk application

Commit c312ef17 "libata/ahci: Drop PCS quirk for Denverton and
beyond" got the polarity wrong on the check for which board-ids should
have the quirk applied. The board type board_ahci_pcs7 is defined at the
end of the list such that "pcs7" boards can be special cased in the
future if they need the quirk. All prior Intel board ids "<
board_ahci_pcs7" should proceed with applying the quirk.
Reported-by: default avatarAndreas Friedrich <afrie@gmx.net>
Reported-by: default avatarStephen Douthit <stephend@silicom-usa.com>
Fixes: c312ef17 ("libata/ahci: Drop PCS quirk for Denverton and beyond")
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 307f4065
......@@ -1600,7 +1600,9 @@ static void ahci_intel_pcs_quirk(struct pci_dev *pdev, struct ahci_host_priv *hp
*/
if (!id || id->vendor != PCI_VENDOR_ID_INTEL)
return;
if (((enum board_ids) id->driver_data) < board_ahci_pcs7)
/* Skip applying the quirk on Denverton and beyond */
if (((enum board_ids) id->driver_data) >= board_ahci_pcs7)
return;
/*
......
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