diff options
| author |   Alexander Gordeev <agordeev@linux.ibm.com> | 2022-02-21 15:56:33 +0100 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2022-02-22 16:09:13 -0800 |
| commit | 1bb7e8dff89690e2da98608da04b0c75085c2576 (patch) | |
| tree | d9791df2487c7b4fbd8cadb7d68dd04d976cdbd4 /drivers/s390/net | |
| parent | s390/iucv: sort out physical vs virtual pointers usage (diff) | |
| download | linux-dev-1bb7e8dff89690e2da98608da04b0c75085c2576.tar.xz linux-dev-1bb7e8dff89690e2da98608da04b0c75085c2576.zip | |
s390/net: sort out physical vs virtual pointers usage
Fix virtual vs physical address confusion (which currently are the same).
Reviewed-by: Alexandra Winter <wintera@linux.ibm.com>
Reviewed-by: Wenjia Zhang <wenjia@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Alexandra Winter <wintera@linux.ibm.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/s390/net')
| -rw-r--r-- | drivers/s390/net/lcs.c | 8 | ||||
| -rw-r--r-- | drivers/s390/net/qeth_core_main.c | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c index a61d38a1b4ed..bab9b34926c6 100644 --- a/drivers/s390/net/lcs.c +++ b/drivers/s390/net/lcs.c @@ -223,7 +223,7 @@ lcs_setup_read_ccws(struct lcs_card *card) * we do not need to do set_normalized_cda. */ card->read.ccws[cnt].cda = - (__u32) __pa(card->read.iob[cnt].data); + (__u32)virt_to_phys(card->read.iob[cnt].data); ((struct lcs_header *) card->read.iob[cnt].data)->offset = LCS_ILLEGAL_OFFSET; card->read.iob[cnt].callback = lcs_get_frames_cb; @@ -236,7 +236,7 @@ lcs_setup_read_ccws(struct lcs_card *card) /* Last ccw is a tic (transfer in channel). */ card->read.ccws[LCS_NUM_BUFFS].cmd_code = LCS_CCW_TRANSFER; card->read.ccws[LCS_NUM_BUFFS].cda = - (__u32) __pa(card->read.ccws); + (__u32)virt_to_phys(card->read.ccws); /* Setg initial state of the read channel. */ card->read.state = LCS_CH_STATE_INIT; @@ -278,12 +278,12 @@ lcs_setup_write_ccws(struct lcs_card *card) * we do not need to do set_normalized_cda. */ card->write.ccws[cnt].cda = - (__u32) __pa(card->write.iob[cnt].data); + (__u32)virt_to_phys(card->write.iob[cnt].data); } /* Last ccw is a tic (transfer in channel). */ card->write.ccws[LCS_NUM_BUFFS].cmd_code = LCS_CCW_TRANSFER; card->write.ccws[LCS_NUM_BUFFS].cda = - (__u32) __pa(card->write.ccws); + (__u32)virt_to_phys(card->write.ccws); /* Set initial state of the write channel. */ card->read.state = LCS_CH_STATE_INIT; diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index 29f0111f8e11..d99c5b773e22 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -426,7 +426,7 @@ static void qeth_setup_ccw(struct ccw1 *ccw, u8 cmd_code, u8 flags, u32 len, ccw->cmd_code = cmd_code; ccw->flags = flags | CCW_FLAG_SLI; ccw->count = len; - ccw->cda = (__u32) __pa(data); + ccw->cda = (__u32)virt_to_phys(data); } static int __qeth_issue_next_read(struct qeth_card *card) |