From: Joe Carnuccio <joe.carnuccio@cavium.com>
Date: Wed, 12 Feb 2020 13:44:16 -0800
Subject: scsi: qla2xxx: Add endianizer macro calls to fc host stats
Patch-mainline: v5.7-rc1
Git-commit: 974c086045446a7cdad5de26ff691d9ac82a24a6
References: bsc#1157424

This patch fixes endian warning for fc_host_stats.

Link: https://lore.kernel.org/r/20200212214436.25532-6-hmadhani@marvell.com
Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Daniel Wagner <dwagner@suse.de>
---
 drivers/scsi/qla2xxx/qla_attr.c |   36 ++++++++++++--------
 drivers/scsi/qla2xxx/qla_def.h  |   69 +++++++++++++++++++---------------------
 2 files changed, 54 insertions(+), 51 deletions(-)

--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -2745,22 +2745,28 @@ qla2x00_get_fc_host_stats(struct Scsi_Ho
 	if (rval != QLA_SUCCESS)
 		goto done_free;
 
-	p->link_failure_count = stats->link_fail_cnt;
-	p->loss_of_sync_count = stats->loss_sync_cnt;
-	p->loss_of_signal_count = stats->loss_sig_cnt;
-	p->prim_seq_protocol_err_count = stats->prim_seq_err_cnt;
-	p->invalid_tx_word_count = stats->inval_xmit_word_cnt;
-	p->invalid_crc_count = stats->inval_crc_cnt;
+	p->link_failure_count = le32_to_cpu(stats->link_fail_cnt);
+	p->loss_of_sync_count = le32_to_cpu(stats->loss_sync_cnt);
+	p->loss_of_signal_count = le32_to_cpu(stats->loss_sig_cnt);
+	p->prim_seq_protocol_err_count = le32_to_cpu(stats->prim_seq_err_cnt);
+	p->invalid_tx_word_count = le32_to_cpu(stats->inval_xmit_word_cnt);
+	p->invalid_crc_count = le32_to_cpu(stats->inval_crc_cnt);
 	if (IS_FWI2_CAPABLE(ha)) {
-		p->lip_count = stats->lip_cnt;
-		p->tx_frames = stats->tx_frames;
-		p->rx_frames = stats->rx_frames;
-		p->dumped_frames = stats->discarded_frames;
-		p->nos_count = stats->nos_rcvd;
+		p->lip_count = le32_to_cpu(stats->lip_cnt);
+		p->tx_frames = le32_to_cpu(stats->tx_frames);
+		p->rx_frames = le32_to_cpu(stats->rx_frames);
+		p->dumped_frames = le32_to_cpu(stats->discarded_frames);
+		p->nos_count = le32_to_cpu(stats->nos_rcvd);
 		p->error_frames =
-			stats->dropped_frames + stats->discarded_frames;
-		p->rx_words = vha->qla_stats.input_bytes;
-		p->tx_words = vha->qla_stats.output_bytes;
+		    le32_to_cpu(stats->dropped_frames) +
+		    le32_to_cpu(stats->discarded_frames);
+		if (IS_QLA83XX(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) {
+			p->rx_words = le64_to_cpu(stats->fpm_recv_word_cnt);
+			p->tx_words = le64_to_cpu(stats->fpm_xmit_word_cnt);
+		} else {
+			p->rx_words = vha->qla_stats.input_bytes;
+			p->tx_words = vha->qla_stats.output_bytes;
+		}
 	}
 	p->fcp_control_requests = vha->qla_stats.control_requests;
 	p->fcp_input_requests = vha->qla_stats.input_requests;
@@ -2768,7 +2774,7 @@ qla2x00_get_fc_host_stats(struct Scsi_Ho
 	p->fcp_input_megabytes = vha->qla_stats.input_bytes >> 20;
 	p->fcp_output_megabytes = vha->qla_stats.output_bytes >> 20;
 	p->seconds_since_last_reset =
-		get_jiffies_64() - vha->qla_stats.jiffies_at_last_reset;
+	    get_jiffies_64() - vha->qla_stats.jiffies_at_last_reset;
 	do_div(p->seconds_since_last_reset, HZ);
 
 done_free:
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -1475,47 +1475,44 @@ typedef struct {
 #define GLSO_USE_DID	BIT_3
 
 struct link_statistics {
-	uint32_t link_fail_cnt;
-	uint32_t loss_sync_cnt;
-	uint32_t loss_sig_cnt;
-	uint32_t prim_seq_err_cnt;
-	uint32_t inval_xmit_word_cnt;
-	uint32_t inval_crc_cnt;
-	uint32_t lip_cnt;
-	uint32_t link_up_cnt;
-	uint32_t link_down_loop_init_tmo;
-	uint32_t link_down_los;
-	uint32_t link_down_loss_rcv_clk;
+	__le32 link_fail_cnt;
+	__le32 loss_sync_cnt;
+	__le32 loss_sig_cnt;
+	__le32 prim_seq_err_cnt;
+	__le32 inval_xmit_word_cnt;
+	__le32 inval_crc_cnt;
+	__le32 lip_cnt;
+	__le32 link_up_cnt;
+	__le32 link_down_loop_init_tmo;
+	__le32 link_down_los;
+	__le32 link_down_loss_rcv_clk;
 	uint32_t reserved0[5];
-	uint32_t port_cfg_chg;
+	__le32 port_cfg_chg;
 	uint32_t reserved1[11];
-	uint32_t rsp_q_full;
-	uint32_t atio_q_full;
-	uint32_t drop_ae;
-	uint32_t els_proto_err;
-	uint32_t reserved2;
-	uint32_t tx_frames;
-	uint32_t rx_frames;
-	uint32_t discarded_frames;
-	uint32_t dropped_frames;
+	__le32 rsp_q_full;
+	__le32 atio_q_full;
+	__le32 drop_ae;
+	__le32 els_proto_err;
+	__le32 reserved2;
+	__le32 tx_frames;
+	__le32 rx_frames;
+	__le32 discarded_frames;
+	__le32 dropped_frames;
 	uint32_t reserved3;
-	uint32_t nos_rcvd;
+	__le32 nos_rcvd;
 	uint32_t reserved4[4];
-	uint32_t tx_prjt;
-	uint32_t rcv_exfail;
-	uint32_t rcv_abts;
-	uint32_t seq_frm_miss;
-	uint32_t corr_err;
-	uint32_t mb_rqst;
-	uint32_t nport_full;
-	uint32_t eofa;
+	__le32 tx_prjt;
+	__le32 rcv_exfail;
+	__le32 rcv_abts;
+	__le32 seq_frm_miss;
+	__le32 corr_err;
+	__le32 mb_rqst;
+	__le32 nport_full;
+	__le32 eofa;
 	uint32_t reserved5;
-	uint32_t fpm_recv_word_cnt_lo;
-	uint32_t fpm_recv_word_cnt_hi;
-	uint32_t fpm_disc_word_cnt_lo;
-	uint32_t fpm_disc_word_cnt_hi;
-	uint32_t fpm_xmit_word_cnt_lo;
-	uint32_t fpm_xmit_word_cnt_hi;
+	__le64 fpm_recv_word_cnt;
+	__le64 fpm_disc_word_cnt;
+	__le64 fpm_xmit_word_cnt;
 	uint32_t reserved6[70];
 };