@@ -164,9 +164,9 @@ struct afu {
/* AFU HW */
struct cxl_ioctl_start_work work;
- struct cxlflash_afu_map *afu_map; /* entire MMIO map */
- struct sisl_host_map *host_map; /* MC host map */
- struct sisl_ctrl_map *ctrl_map; /* MC control map */
+ struct cxlflash_afu_map __iomem *afu_map; /* entire MMIO map */
+ struct sisl_host_map __iomem *host_map; /* MC host map */
+ struct sisl_ctrl_map __iomem *ctrl_map; /* MC control map */
ctx_hndl_t ctx_hndl; /* master's context handle */
u64 *hrrq_start;
@@ -188,10 +188,10 @@ struct afu {
static inline u64 lun_to_lunid(u64 lun)
{
- u64 lun_id;
+ __be64 lun_id;
int_to_scsilun(lun, (struct scsi_lun *)&lun_id);
- return swab64(lun_id);
+ return be64_to_cpu(lun_id);
}
int cxlflash_afu_sync(struct afu *, ctx_hndl_t, res_hndl_t, u8);
@@ -644,7 +644,7 @@ static void stop_afu(struct cxlflash_cfg *cfg)
complete(&afu->cmd[i].cevent);
if (likely(afu->afu_map)) {
- cxl_psa_unmap((void *)afu->afu_map);
+ cxl_psa_unmap((void __iomem *)afu->afu_map);
afu->afu_map = NULL;
}
}
@@ -914,7 +914,7 @@ out:
* that the FC link layer has synced, completed the handshaking process, and
* is ready for login to start.
*/
-static void set_port_online(u64 *fc_regs)
+static void set_port_online(__be64 __iomem *fc_regs)
{
u64 cmdcfg;
@@ -930,7 +930,7 @@ static void set_port_online(u64 *fc_regs)
*
* The provided MMIO region must be mapped prior to call.
*/
-static void set_port_offline(u64 *fc_regs)
+static void set_port_offline(__be64 __iomem *fc_regs)
{
u64 cmdcfg;
@@ -954,7 +954,7 @@ static void set_port_offline(u64 *fc_regs)
* FALSE (0) when the specified port fails to come online after timeout
* -EINVAL when @delay_us is less than 1000
*/
-static int wait_port_online(u64 *fc_regs, u32 delay_us, u32 nretry)
+static int wait_port_online(__be64 __iomem *fc_regs, u32 delay_us, u32 nretry)
{
u64 status;
@@ -985,7 +985,7 @@ static int wait_port_online(u64 *fc_regs, u32 delay_us, u32 nretry)
* FALSE (0) when the specified port fails to go offline after timeout
* -EINVAL when @delay_us is less than 1000
*/
-static int wait_port_offline(u64 *fc_regs, u32 delay_us, u32 nretry)
+static int wait_port_offline(__be64 __iomem *fc_regs, u32 delay_us, u32 nretry)
{
u64 status;
@@ -1020,7 +1020,8 @@ static int wait_port_offline(u64 *fc_regs, u32 delay_us, u32 nretry)
* 0 when the WWPN is successfully written and the port comes back online
* -1 when the port fails to go offline or come back up online
*/
-static int afu_set_wwpn(struct afu *afu, int port, u64 *fc_regs, u64 wwpn)
+static int afu_set_wwpn(struct afu *afu, int port, __be64 __iomem *fc_regs,
+ u64 wwpn)
{
int rc = 0;
@@ -1065,7 +1066,7 @@ static int afu_set_wwpn(struct afu *afu, int port, u64 *fc_regs, u64 wwpn)
* the alternate port exclusively while the reset takes place.
* failure to come online is overridden.
*/
-static void afu_link_reset(struct afu *afu, int port, u64 *fc_regs)
+static void afu_link_reset(struct afu *afu, int port, __be64 __iomem *fc_regs)
{
u64 port_sel;
@@ -1280,7 +1281,7 @@ static irqreturn_t cxlflash_async_err_irq(int irq, void *data)
struct device *dev = &cfg->dev->dev;
u64 reg_unmasked;
const struct asyc_intr_info *info;
- struct sisl_global_map *global = &afu->afu_map->global;
+ struct sisl_global_map __iomem *global = &afu->afu_map->global;
u64 reg;
u8 port;
int i;
@@ -1466,7 +1467,7 @@ out:
static void init_pcr(struct cxlflash_cfg *cfg)
{
struct afu *afu = cfg->afu;
- struct sisl_ctrl_map *ctrl_map;
+ struct sisl_ctrl_map __iomem *ctrl_map;
int i;
for (i = 0; i < MAX_CONTEXT; i++) {
@@ -1755,7 +1756,7 @@ static int init_afu(struct cxlflash_cfg *cfg)
dev_err(dev, "%s: call to start_afu failed, rc=%d!\n",
__func__, rc);
term_mc(cfg, UNDO_START);
- cxl_psa_unmap((void *)afu->afu_map);
+ cxl_psa_unmap((void __iomem *)afu->afu_map);
afu->afu_map = NULL;
goto err1;
}
@@ -1835,8 +1836,8 @@ retry:
cmd->rcb.cdb[1] = mode;
/* The cdb is aligned, no unaligned accessors required */
- *((u16 *)&cmd->rcb.cdb[2]) = swab16(ctx_hndl_u);
- *((u32 *)&cmd->rcb.cdb[4]) = swab32(res_hndl_u);
+ *((__be16 *)&cmd->rcb.cdb[2]) = cpu_to_be16(ctx_hndl_u);
+ *((__be32 *)&cmd->rcb.cdb[4]) = cpu_to_be32(res_hndl_u);
rc = send_cmd(afu, cmd);
if (unlikely(rc))
@@ -253,7 +253,7 @@ static int afu_attach(struct cxlflash_cfg *cfg, struct ctx_info *ctxi)
{
struct device *dev = &cfg->dev->dev;
struct afu *afu = cfg->afu;
- struct sisl_ctrl_map *ctrl_map = ctxi->ctrl_map;
+ struct sisl_ctrl_map __iomem *ctrl_map = ctxi->ctrl_map;
int rc = 0;
u64 val;
@@ -365,8 +365,8 @@ retry:
* as the buffer is allocated on an aligned boundary.
*/
mutex_lock(&gli->mutex);
- gli->max_lba = be64_to_cpu(*((u64 *)&cmd_buf[0]));
- gli->blk_len = be32_to_cpu(*((u32 *)&cmd_buf[8]));
+ gli->max_lba = be64_to_cpu(*((__be64 *)&cmd_buf[0]));
+ gli->blk_len = be32_to_cpu(*((__be32 *)&cmd_buf[8]));
mutex_unlock(&gli->mutex);
out:
@@ -91,7 +91,7 @@ enum ctx_ctrl {
#define DECODE_CTXID(_val) (_val & 0xFFFFFFFF)
struct ctx_info {
- struct sisl_ctrl_map *ctrl_map; /* initialized at startup */
+ struct sisl_ctrl_map __iomem *ctrl_map; /* initialized at startup */
struct sisl_rht_entry *rht_start; /* 1 page (req'd for alignment),
alloc/free on attach/detach */
u32 rht_out; /* Number of checked out RHT entries */
@@ -786,7 +786,7 @@ void cxlflash_restore_luntable(struct cxlflash_cfg *cfg)
u32 chan;
u32 lind;
struct afu *afu = cfg->afu;
- struct sisl_global_map *agm = &afu->afu_map->global;
+ struct sisl_global_map __iomem *agm = &afu->afu_map->global;
mutex_lock(&global.mutex);
@@ -831,7 +831,7 @@ static int init_luntable(struct cxlflash_cfg *cfg, struct llun_info *lli)
u32 lind;
int rc = 0;
struct afu *afu = cfg->afu;
- struct sisl_global_map *agm = &afu->afu_map->global;
+ struct sisl_global_map __iomem *agm = &afu->afu_map->global;
mutex_lock(&global.mutex);