diff options
Diffstat (limited to 'drivers/thunderbolt/icm.c')
| -rw-r--r-- | drivers/thunderbolt/icm.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/drivers/thunderbolt/icm.c b/drivers/thunderbolt/icm.c index dbdcad8d73bf..d8b9c734abd3 100644 --- a/drivers/thunderbolt/icm.c +++ b/drivers/thunderbolt/icm.c @@ -41,6 +41,7 @@ #define PHY_PORT_CS1_LINK_STATE_SHIFT 26 #define ICM_TIMEOUT 5000 /* ms */ +#define ICM_RETRIES 3 #define ICM_APPROVE_TIMEOUT 10000 /* ms */ #define ICM_MAX_LINK 4 @@ -296,10 +297,9 @@ static bool icm_copy(struct tb_cfg_request *req, const struct ctl_pkg *pkg) static int icm_request(struct tb *tb, const void *request, size_t request_size, void *response, size_t response_size, size_t npackets, - unsigned int timeout_msec) + int retries, unsigned int timeout_msec) { struct icm *icm = tb_priv(tb); - int retries = 3; do { struct tb_cfg_request *req; @@ -410,7 +410,7 @@ static int icm_fr_get_route(struct tb *tb, u8 link, u8 depth, u64 *route) return -ENOMEM; ret = icm_request(tb, &request, sizeof(request), switches, - sizeof(*switches), npackets, ICM_TIMEOUT); + sizeof(*switches), npackets, ICM_RETRIES, ICM_TIMEOUT); if (ret) goto err_free; @@ -463,7 +463,7 @@ icm_fr_driver_ready(struct tb *tb, enum tb_security_level *security_level, memset(&reply, 0, sizeof(reply)); ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), - 1, ICM_TIMEOUT); + 1, ICM_RETRIES, ICM_TIMEOUT); if (ret) return ret; @@ -488,7 +488,7 @@ static int icm_fr_approve_switch(struct tb *tb, struct tb_switch *sw) memset(&reply, 0, sizeof(reply)); /* Use larger timeout as establishing tunnels can take some time */ ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), - 1, ICM_APPROVE_TIMEOUT); + 1, ICM_RETRIES, ICM_APPROVE_TIMEOUT); if (ret) return ret; @@ -515,7 +515,7 @@ static int icm_fr_add_switch_key(struct tb *tb, struct tb_switch *sw) memset(&reply, 0, sizeof(reply)); ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), - 1, ICM_TIMEOUT); + 1, ICM_RETRIES, ICM_TIMEOUT); if (ret) return ret; @@ -543,7 +543,7 @@ static int icm_fr_challenge_switch_key(struct tb *tb, struct tb_switch *sw, memset(&reply, 0, sizeof(reply)); ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), - 1, ICM_TIMEOUT); + 1, ICM_RETRIES, ICM_TIMEOUT); if (ret) return ret; @@ -577,7 +577,7 @@ static int icm_fr_approve_xdomain_paths(struct tb *tb, struct tb_xdomain *xd, memset(&reply, 0, sizeof(reply)); ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), - 1, ICM_TIMEOUT); + 1, ICM_RETRIES, ICM_TIMEOUT); if (ret) return ret; @@ -1020,7 +1020,7 @@ icm_tr_driver_ready(struct tb *tb, enum tb_security_level *security_level, memset(&reply, 0, sizeof(reply)); ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), - 1, 20000); + 1, 10, 2000); if (ret) return ret; @@ -1053,7 +1053,7 @@ static int icm_tr_approve_switch(struct tb *tb, struct tb_switch *sw) memset(&reply, 0, sizeof(reply)); ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), - 1, ICM_APPROVE_TIMEOUT); + 1, ICM_RETRIES, ICM_APPROVE_TIMEOUT); if (ret) return ret; @@ -1081,7 +1081,7 @@ static int icm_tr_add_switch_key(struct tb *tb, struct tb_switch *sw) memset(&reply, 0, sizeof(reply)); ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), - 1, ICM_TIMEOUT); + 1, ICM_RETRIES, ICM_TIMEOUT); if (ret) return ret; @@ -1110,7 +1110,7 @@ static int icm_tr_challenge_switch_key(struct tb *tb, struct tb_switch *sw, memset(&reply, 0, sizeof(reply)); ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), - 1, ICM_TIMEOUT); + 1, ICM_RETRIES, ICM_TIMEOUT); if (ret) return ret; @@ -1144,7 +1144,7 @@ static int icm_tr_approve_xdomain_paths(struct tb *tb, struct tb_xdomain *xd, memset(&reply, 0, sizeof(reply)); ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), - 1, ICM_TIMEOUT); + 1, ICM_RETRIES, ICM_TIMEOUT); if (ret) return ret; @@ -1170,7 +1170,7 @@ static int icm_tr_xdomain_tear_down(struct tb *tb, struct tb_xdomain *xd, memset(&reply, 0, sizeof(reply)); ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), - 1, ICM_TIMEOUT); + 1, ICM_RETRIES, ICM_TIMEOUT); if (ret) return ret; @@ -1496,7 +1496,7 @@ icm_ar_driver_ready(struct tb *tb, enum tb_security_level *security_level, memset(&reply, 0, sizeof(reply)); ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), - 1, ICM_TIMEOUT); + 1, ICM_RETRIES, ICM_TIMEOUT); if (ret) return ret; @@ -1522,7 +1522,7 @@ static int icm_ar_get_route(struct tb *tb, u8 link, u8 depth, u64 *route) memset(&reply, 0, sizeof(reply)); ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), - 1, ICM_TIMEOUT); + 1, ICM_RETRIES, ICM_TIMEOUT); if (ret) return ret; @@ -1543,7 +1543,7 @@ static int icm_ar_get_boot_acl(struct tb *tb, uuid_t *uuids, size_t nuuids) memset(&reply, 0, sizeof(reply)); ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), - 1, ICM_TIMEOUT); + 1, ICM_RETRIES, ICM_TIMEOUT); if (ret) return ret; @@ -1604,7 +1604,7 @@ static int icm_ar_set_boot_acl(struct tb *tb, const uuid_t *uuids, memset(&reply, 0, sizeof(reply)); ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), - 1, ICM_TIMEOUT); + 1, ICM_RETRIES, ICM_TIMEOUT); if (ret) return ret; @@ -1626,7 +1626,7 @@ icm_icl_driver_ready(struct tb *tb, enum tb_security_level *security_level, memset(&reply, 0, sizeof(reply)); ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), - 1, 20000); + 1, ICM_RETRIES, 20000); if (ret) return ret; @@ -2298,7 +2298,7 @@ static int icm_usb4_switch_op(struct tb_switch *sw, u16 opcode, u32 *metadata, memset(&reply, 0, sizeof(reply)); ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), - 1, ICM_TIMEOUT); + 1, ICM_RETRIES, ICM_TIMEOUT); if (ret) return ret; |