search for: i_t

...nt tcm_vhost_make_nexus( - struct tcm_vhost_tpg *tv_tpg, +static int tcm_vhost_make_nexus(struct tcm_vhost_tpg *tv_tpg, const char *name) { struct se_portal_group *se_tpg; @@ -1168,7 +1187,7 @@ static int tcm_vhost_make_nexus( return -ENOMEM; } /* - * Now register the TCM vHost virtual I_T Nexus as active with the + * Now register the TCM vhost virtual I_T Nexus as active with the * call to __transport_register_session() */ __transport_register_session(se_tpg, tv_nexus->tvn_se_sess->se_node_acl, @@ -1179,8 +1198,7 @@ static int tcm_vhost_make_nexus( return 0; } -s...

...nt tcm_vhost_make_nexus( - struct tcm_vhost_tpg *tv_tpg, +static int tcm_vhost_make_nexus(struct tcm_vhost_tpg *tv_tpg, const char *name) { struct se_portal_group *se_tpg; @@ -1168,7 +1187,7 @@ static int tcm_vhost_make_nexus( return -ENOMEM; } /* - * Now register the TCM vHost virtual I_T Nexus as active with the + * Now register the TCM vhost virtual I_T Nexus as active with the * call to __transport_register_session() */ __transport_register_session(se_tpg, tv_nexus->tvn_se_sess->se_node_acl, @@ -1179,8 +1198,7 @@ static int tcm_vhost_make_nexus( return 0; } -s...

...function(object,t.index,i.index){ t.ind<-object[,t.index] i.ind<-object[,i.index] nam<-unique(i.ind) tim<-unique(t.ind) n<-nrow(object) N<-length(nam) T<-length(tim) I<-matrix(0,n,n) I[row(I)==col(I)] <- 1 I_N<-matrix(0,N,N) I_N[row(I_N)==col(I_N)] <- 1 I_T<-matrix(0,T,T) I_T[row(I_T)==col(I_T)] <- 1 D1<-data.frame() for(t in tim){ D1<-rbind(D1,I_N) } D1<-data.matrix(D1[as.vector(table(i.ind,t.ind))==1,]) D2<-data.frame() for(i in nam){ D2<-rbind(D2,I_T) } D2<-data.matrix(D2[as.vector(table(t.ind,i.ind))==1,]) D...

...nterested in estimating a parameter that is the starting value for an ODE model. That is, in the typical combined fitting procedure using nls and lsoda (alternatively rk4), I first defined the ODE model: minmod <- function(t, y, parms) { G <- y[1] X <- y[2] with(as.list(parms),{ I_t <- approx(time, I.input, t)$y dG <- -1*(p1 + X)*G +p1*G_b dX <- -1*p2*X + p3*(I_t-I_b) list(c(dG, dX)) }) } Then I estimated the parameters of the model using nls: fit.rk4 <- nls(noisy ~ rk4(p4, time, minmod, parms=c(p1,p2,p3)) However, my goal is to not only estimate p...

This reorgs the files a bit, renaming tcm_vhost to vhost_scsi as that's how userspace refers to it. While at it, cleanup some leftovers from when it was a staging driver. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> Michael S. Tsirkin (3): vhost: src file renames tcm_vhost: header split up vhost_scsi: module rename drivers/vhost/Kconfig | 10 ++-

This reorgs the files a bit, renaming tcm_vhost to vhost_scsi as that's how userspace refers to it. While at it, cleanup some leftovers from when it was a staging driver. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> Michael S. Tsirkin (3): vhost: src file renames tcm_vhost: header split up vhost_scsi: module rename drivers/vhost/Kconfig | 10 ++-

...v5: Expose ABI version via VHOST_SCSI_GET_ABI_VERSION + use Rev 0 as starting point for v3.6-rc code (Stefan + ALiguori + nab) Convert vhost_scsi_handle_vq() to vq_err() (nab + MST) Minor style fixes from checkpatch (nab) Changelog v3 -> v4: Rename vhost_vring_target -> vhost_scsi_target (mst + nab) Use TRANSPORT_IQN_LEN in vhost_scsi_target->vhost_wwpn[] def (nab) Move back to drivers/vhost/, and just use drivers/vhost/Kconfig.tcm (mst) Move TCM_VHOST related ioctl defines from include/linux/vhost.h -> drivers/vhost/tcm_vhost.h as requested by MST (nab) Move K...

...v5: Expose ABI version via VHOST_SCSI_GET_ABI_VERSION + use Rev 0 as starting point for v3.6-rc code (Stefan + ALiguori + nab) Convert vhost_scsi_handle_vq() to vq_err() (nab + MST) Minor style fixes from checkpatch (nab) Changelog v3 -> v4: Rename vhost_vring_target -> vhost_scsi_target (mst + nab) Use TRANSPORT_IQN_LEN in vhost_scsi_target->vhost_wwpn[] def (nab) Move back to drivers/vhost/, and just use drivers/vhost/Kconfig.tcm (mst) Move TCM_VHOST related ioctl defines from include/linux/vhost.h -> drivers/vhost/tcm_vhost.h as requested by MST (nab) Move K...

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi folks, The following is the RFC-v3 series of tcm_vhost target fabric driver code currently in-flight for-3.6 mainline code. With the merge window opening soon, the tcm_vhost code has started seeing time in linux-next. The v2 -> v3 changelog from the last week is currently looking like: *) Unlock on error in tcm_vhost_drop_nexus()

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi folks, The following is the RFC-v3 series of tcm_vhost target fabric driver code currently in-flight for-3.6 mainline code. With the merge window opening soon, the tcm_vhost code has started seeing time in linux-next. The v2 -> v3 changelog from the last week is currently looking like: *) Unlock on error in tcm_vhost_drop_nexus()

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi folks, The following is a RFC-v2 series of tcm_vhost target fabric driver code currently in-flight for-3.6 mainline code. After last week's developments along with the help of some new folks, the changelog v1 -> v2 so far looks like: *) Fix drivers/vhost/test.c to use VHOST_NET_FEATURES in patch #1 (Asias He) *) Fix tv_cmd

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi folks, The following is a RFC-v2 series of tcm_vhost target fabric driver code currently in-flight for-3.6 mainline code. After last week's developments along with the help of some new folks, the changelog v1 -> v2 so far looks like: *) Fix drivers/vhost/test.c to use VHOST_NET_FEATURES in patch #1 (Asias He) *) Fix tv_cmd

...Hi MST, Greg-KH & Co, The following is -v4 of the in-flight TCM vhost fabric driver for-3.6 code. This series has been rebased into target-pending.git/for-next-merge this evening, and the changelog over the last days from v3 -> v4 has been: *) Rename vhost_vring_target -> vhost_scsi_target (mst + nab) *) Use TRANSPORT_IQN_LEN in vhost_scsi_target->vhost_wwpn[] def (nab) *) Move back to drivers/vhost/, and just use drivers/vhost/Kconfig.tcm (mst) *) Move TCM_VHOST related ioctl defines from include/linux/vhost.h -> drivers/vhost/tcm_vhost.h as requested by MST (nab) *) M...

...Hi MST, Greg-KH & Co, The following is -v4 of the in-flight TCM vhost fabric driver for-3.6 code. This series has been rebased into target-pending.git/for-next-merge this evening, and the changelog over the last days from v3 -> v4 has been: *) Rename vhost_vring_target -> vhost_scsi_target (mst + nab) *) Use TRANSPORT_IQN_LEN in vhost_scsi_target->vhost_wwpn[] def (nab) *) Move back to drivers/vhost/, and just use drivers/vhost/Kconfig.tcm (mst) *) Move TCM_VHOST related ioctl defines from include/linux/vhost.h -> drivers/vhost/tcm_vhost.h as requested by MST (nab) *) M...

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi folks, This is an updated series for adding tag pre-allocation support of target fabric descriptor memory, utilizing Kent's latest in-flight per-cpu ida bits here: [PATCH v3] lib/idr.c rewrite, percpu ida/tag allocator http://marc.info/?l=linux-kernel&m=137308733526328&w=2 Patch #1 includes target-core setup of

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi folks, This is an updated series for adding tag pre-allocation support of target fabric descriptor memory, utilizing Kent's latest in-flight per-cpu ida bits here: [PATCH v3] lib/idr.c rewrite, percpu ida/tag allocator http://marc.info/?l=linux-kernel&m=137308733526328&w=2 Patch #1 includes target-core setup of

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi folks, This series contains patches required to update tcm_vhost <-> virtio-scsi connected hosts <-> guests to run on v3.5-rc2 mainline code. This series is available on top of target-pending/auto-next here: git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git tcm_vhost This includes the necessary vhost

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi folks, This series contains patches required to update tcm_vhost <-> virtio-scsi connected hosts <-> guests to run on v3.5-rc2 mainline code. This series is available on top of target-pending/auto-next here: git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git tcm_vhost This includes the necessary vhost

...@@ -9,6 +9,23 @@ enum scsi_reason { SCSI_REASON_DATA /* Transfer complete, more data required. */ }; +/* LUN not ready, Manual intervention required */ +#define SENSE_LUN_NOT_READY 0x020403 +/* Hardware error, I/O process terminated */ +#define SENSE_IO_ERROR 0x040006 +/* Hardware error, I_T Nexus loss occured */ +#define SENSE_TAG_NOT_FOUND 0x042907 +/* Hardware error, internal target failure */ +#define SENSE_TARGET_FAILURE 0x044400 +/* Illegal request, invalid command operation code */ +#define SENSE_INVALID_OPCODE 0x052000 +/* Illegal request, LBA out of range */ +#define SENSE_LBA...

...@@ -9,6 +9,23 @@ enum scsi_reason { SCSI_REASON_DATA /* Transfer complete, more data required. */ }; +/* LUN not ready, Manual intervention required */ +#define SENSE_LUN_NOT_READY 0x020403 +/* Hardware error, I/O process terminated */ +#define SENSE_IO_ERROR 0x040006 +/* Hardware error, I_T Nexus loss occured */ +#define SENSE_TAG_NOT_FOUND 0x042907 +/* Hardware error, internal target failure */ +#define SENSE_TARGET_FAILURE 0x044400 +/* Illegal request, invalid command operation code */ +#define SENSE_INVALID_OPCODE 0x052000 +/* Illegal request, LBA out of range */ +#define SENSE_LBA...