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authorLinus Torvalds <torvalds@linux-foundation.org>2019-03-10 03:53:47 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2019-03-10 03:53:47 +0300
commit92fff53b7191cae566be9ca6752069426c7f8241 (patch)
tree019396be4719ad3969d0395cfa0a90860be75f4a /drivers/scsi/cxgbi
parenta50243b1ddcdd766d0d17fbfeeb1a22e62fdc461 (diff)
parent26af1a368e40618d67956b1f883fbcfec292c5d8 (diff)
downloadlinux-92fff53b7191cae566be9ca6752069426c7f8241.tar.xz
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI updates from James Bottomley: "This is mostly update of the usual drivers: arcmsr, qla2xxx, lpfc, hisi_sas, target/iscsi and target/core. Additionally Christoph refactored gdth as part of the dma changes. The major mid-layer change this time is the removal of bidi commands and with them the whole of the osd/exofs driver and filesystem. This is a major simplification for block and mq in particular" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (240 commits) scsi: cxgb4i: validate tcp sequence number only if chip version <= T5 scsi: cxgb4i: get pf number from lldi->pf scsi: core: replace GFP_ATOMIC with GFP_KERNEL in scsi_scan.c scsi: mpt3sas: Add missing breaks in switch statements scsi: aacraid: Fix missing break in switch statement scsi: kill command serial number scsi: csiostor: drop serial_number usage scsi: mvumi: use request tag instead of serial_number scsi: dpt_i2o: remove serial number usage scsi: st: osst: Remove negative constant left-shifts scsi: ufs-bsg: Allow reading descriptors scsi: ufs: Allow reading descriptor via raw upiu scsi: ufs-bsg: Change the calling convention for write descriptor scsi: ufs: Remove unused device quirks Revert "scsi: ufs: disable vccq if it's not needed by UFS device" scsi: megaraid_sas: Remove a bunch of set but not used variables scsi: clean obsolete return values of eh_timed_out scsi: sd: Optimal I/O size should be a multiple of physical block size scsi: MAINTAINERS: SCSI initiator and target tweaks scsi: fcoe: make use of fip_mode enum complete ...
Diffstat (limited to 'drivers/scsi/cxgbi')
-rw-r--r--drivers/scsi/cxgbi/Makefile2
-rw-r--r--drivers/scsi/cxgbi/cxgb4i/cxgb4i.c6
-rw-r--r--drivers/scsi/cxgbi/libcxgbi.c13
3 files changed, 9 insertions, 12 deletions
diff --git a/drivers/scsi/cxgbi/Makefile b/drivers/scsi/cxgbi/Makefile
index a73781ac1800..f78c9cc460a2 100644
--- a/drivers/scsi/cxgbi/Makefile
+++ b/drivers/scsi/cxgbi/Makefile
@@ -1,4 +1,4 @@
-ccflags-y += -Idrivers/net/ethernet/chelsio/libcxgb
+ccflags-y += -I $(srctree)/drivers/net/ethernet/chelsio/libcxgb
obj-$(CONFIG_SCSI_CXGB3_ISCSI) += libcxgbi.o cxgb3i/
obj-$(CONFIG_SCSI_CXGB4_ISCSI) += libcxgbi.o cxgb4i/
diff --git a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
index d26f50af00ea..d44914e5e415 100644
--- a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
+++ b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
@@ -1210,7 +1210,8 @@ static void do_rx_iscsi_hdr(struct cxgbi_device *cdev, struct sk_buff *skb)
csk->skb_ulp_lhdr = skb;
cxgbi_skcb_set_flag(skb, SKCBF_RX_HDR);
- if (cxgbi_skcb_tcp_seq(skb) != csk->rcv_nxt) {
+ if ((CHELSIO_CHIP_VERSION(lldi->adapter_type) <= CHELSIO_T5) &&
+ (cxgbi_skcb_tcp_seq(skb) != csk->rcv_nxt)) {
pr_info("tid %u, CPL_ISCSI_HDR, bad seq, 0x%x/0x%x.\n",
csk->tid, cxgbi_skcb_tcp_seq(skb),
csk->rcv_nxt);
@@ -2134,8 +2135,7 @@ static void *t4_uld_add(const struct cxgb4_lld_info *lldi)
cdev->itp = &cxgb4i_iscsi_transport;
cdev->owner = THIS_MODULE;
- cdev->pfvf = FW_VIID_PFN_G(cxgb4_port_viid(lldi->ports[0]))
- << FW_VIID_PFN_S;
+ cdev->pfvf = FW_PFVF_CMD_PFN_V(lldi->pf);
pr_info("cdev 0x%p,%s, pfvf %u.\n",
cdev, lldi->ports[0]->name, cdev->pfvf);
diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c
index 245742557c03..006372b3fba2 100644
--- a/drivers/scsi/cxgbi/libcxgbi.c
+++ b/drivers/scsi/cxgbi/libcxgbi.c
@@ -1212,7 +1212,7 @@ scmd_get_params(struct scsi_cmnd *sc, struct scatterlist **sgl,
unsigned int *sgcnt, unsigned int *dlen,
unsigned int prot)
{
- struct scsi_data_buffer *sdb = prot ? scsi_prot(sc) : scsi_out(sc);
+ struct scsi_data_buffer *sdb = prot ? scsi_prot(sc) : &sc->sdb;
*sgl = sdb->table.sgl;
*sgcnt = sdb->table.nents;
@@ -1428,8 +1428,7 @@ static void task_release_itt(struct iscsi_task *task, itt_t hdr_itt)
log_debug(1 << CXGBI_DBG_DDP,
"cdev 0x%p, task 0x%p, release tag 0x%x.\n",
cdev, task, tag);
- if (sc &&
- (scsi_bidi_cmnd(sc) || sc->sc_data_direction == DMA_FROM_DEVICE) &&
+ if (sc && sc->sc_data_direction == DMA_FROM_DEVICE &&
cxgbi_ppm_is_ddp_tag(ppm, tag)) {
struct cxgbi_task_data *tdata = iscsi_task_cxgbi_data(task);
struct cxgbi_task_tag_info *ttinfo = &tdata->ttinfo;
@@ -1461,9 +1460,7 @@ static int task_reserve_itt(struct iscsi_task *task, itt_t *hdr_itt)
u32 tag = 0;
int err = -EINVAL;
- if (sc &&
- (scsi_bidi_cmnd(sc) || sc->sc_data_direction == DMA_FROM_DEVICE)
- ) {
+ if (sc && sc->sc_data_direction == DMA_FROM_DEVICE) {
struct cxgbi_task_data *tdata = iscsi_task_cxgbi_data(task);
struct cxgbi_task_tag_info *ttinfo = &tdata->ttinfo;
@@ -1897,7 +1894,7 @@ int cxgbi_conn_alloc_pdu(struct iscsi_task *task, u8 opcode)
if (SKB_MAX_HEAD(cdev->skb_tx_rsvd) > (512 * MAX_SKB_FRAGS) &&
(opcode == ISCSI_OP_SCSI_DATA_OUT ||
(opcode == ISCSI_OP_SCSI_CMD &&
- (scsi_bidi_cmnd(sc) || sc->sc_data_direction == DMA_TO_DEVICE))))
+ sc->sc_data_direction == DMA_TO_DEVICE)))
/* data could goes into skb head */
headroom += min_t(unsigned int,
SKB_MAX_HEAD(cdev->skb_tx_rsvd),
@@ -1972,7 +1969,7 @@ int cxgbi_conn_init_pdu(struct iscsi_task *task, unsigned int offset,
return 0;
if (task->sc) {
- struct scsi_data_buffer *sdb = scsi_out(task->sc);
+ struct scsi_data_buffer *sdb = &task->sc->sdb;
struct scatterlist *sg = NULL;
int err;