diff options
| author | Damien Le Moal <damien.lemoal@opensource.wdc.com> | 2022-06-09 05:24:56 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-06-10 20:08:06 +0300 |
| commit | 3dafe0648ddd9c40666069e90b8a8a6162c452aa (patch) | |
| tree | 2848a1c20c82225e57799eb70f0e076ab1b4cc8b /drivers/scsi/libsas | |
| parent | 44f2bfe9ef082f76184d4a048c995729d14ec45d (diff) | |
| download | linux-3dafe0648ddd9c40666069e90b8a8a6162c452aa.tar.xz | |
scsi: libsas: Introduce struct smp_rps_resp
Similarly to sas report general and discovery responses, define the
structure struct smp_rps_resp to handle SATA PHY report responses using a
structure with a size that is exactly equal to the sas defined response
size.
With this change, struct smp_resp becomes unused and is removed.
Link: https://lore.kernel.org/r/20220609022456.409087-4-damien.lemoal@opensource.wdc.com
Reviewed-by: John Garry <john.garry@huawei.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/libsas')
| -rw-r--r-- | drivers/scsi/libsas/sas_expander.c | 4 | ||||
| -rw-r--r-- | drivers/scsi/libsas/sas_internal.h | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c index 78a38980636e..fa2209080cc2 100644 --- a/drivers/scsi/libsas/sas_expander.c +++ b/drivers/scsi/libsas/sas_expander.c @@ -676,10 +676,10 @@ int sas_smp_get_phy_events(struct sas_phy *phy) #ifdef CONFIG_SCSI_SAS_ATA #define RPS_REQ_SIZE 16 -#define RPS_RESP_SIZE 60 +#define RPS_RESP_SIZE sizeof(struct smp_rps_resp) int sas_get_report_phy_sata(struct domain_device *dev, int phy_id, - struct smp_resp *rps_resp) + struct smp_rps_resp *rps_resp) { int res; u8 *rps_req = alloc_smp_req(RPS_REQ_SIZE); diff --git a/drivers/scsi/libsas/sas_internal.h b/drivers/scsi/libsas/sas_internal.h index 13d0ffaada93..8d0ad3abc7b5 100644 --- a/drivers/scsi/libsas/sas_internal.h +++ b/drivers/scsi/libsas/sas_internal.h @@ -83,7 +83,7 @@ struct domain_device *sas_find_dev_by_rphy(struct sas_rphy *rphy); struct domain_device *sas_ex_to_ata(struct domain_device *ex_dev, int phy_id); int sas_ex_phy_discover(struct domain_device *dev, int single); int sas_get_report_phy_sata(struct domain_device *dev, int phy_id, - struct smp_resp *rps_resp); + struct smp_rps_resp *rps_resp); int sas_try_ata_reset(struct asd_sas_phy *phy); void sas_hae_reset(struct work_struct *work); |