[PATCH v2 net-next 01/22] cxgb4: Add register definations for T5

From: Santosh Rastapur Signed-off-by: Santosh Rastapur Signed-off-by: Vipul Pandya --- v2: Replaced #ifdef with portable interface wmb in ring_tx_db drivers/net/ethernet/chelsio/cxgb4/t4_regs.h | 94 ++ 1 files changed, 94 insertions(+), 0 deletions(-) diff --git a

[PATCH v2 net-next 05/22] cxgb4: Add T5 write combining support

it for processing. This patch copies coalesced work request to memory mapped BAR2 space. Signed-off-by: Santosh Rastapur Signed-off-by: Vipul Pandya --- v2: Replaced #ifdef with portable interface wmb in ring_tx_db drivers/net/ethernet/chelsio/cxgb4/cxgb4.h |2 + drivers/net/ethernet

[PATCH v2 net-next 22/22] csiostor: Cleanup chip specific operations.

From: Arvind Bhushan This patch removes chip specific operations from the common hardware paths, as well as the Makefile change to accomodate the new files. Signed-off-by: Arvind Bhushan Signed-off-by: Naresh Kumar Inna --- v2: Replaced #ifdef with portable interface wmb in ring_tx_db driver

[PATCH v2 net-next 21/22] csiostor: Header file modifications for chip support and bug fixes.

From: Arvind Bhushan This patch defines the common operations to support multiple chips. It includes common header file modifications to support the current chips (T4 and T5). It also includes the following bug fixes: - reconfirms the rnode state after an implicit logo. - corrects the stats array

[PATCH v2 net-next 20/22] csiostor: Add T5 adapter operations.

From: Arvind Bhushan This patch creates a new file for T5 adapter operations. Signed-off-by: Arvind Bhushan Signed-off-by: Naresh Kumar Inna --- v2: Replaced #ifdef with portable interface wmb in ring_tx_db drivers/scsi/csiostor/csio_hw_t5.c | 397 1 fil

[PATCH v2 net-next 19/22] csiostor: Segregate T4 adapter operations.

From: Arvind Bhushan This patch separates T4 adapter operations into a new file. Signed-off-by: Arvind Bhushan Signed-off-by: Naresh Kumar Inna --- v2: Replaced #ifdef with portable interface wmb in ring_tx_db drivers/scsi/csiostor/csio_hw_t4.c | 403 1

[PATCH v2 net-next 18/22] RDMA/cxgb4: Fix onchip queue support for T5

then host QP should be allocated before returning an error. Signed-off-by: Vipul Pandya --- v2: Replaced #ifdef with portable interface wmb in ring_tx_db drivers/infiniband/hw/cxgb4/qp.c | 13 + 1 files changed, 5 insertions(+), 8 deletions(-) diff --git a/drivers/infiniband/hw

[PATCH v2 net-next 17/22] RDMA/cxgb4: Bump tcam_full stat and WR reply timeout

Always bump the tcam_full stat. Also, bump wr reply timeout to 30 seconds. Signed-off-by: Vipul Pandya --- v2: Replaced #ifdef with portable interface wmb in ring_tx_db drivers/infiniband/hw/cxgb4/cm.c |2 +- drivers/infiniband/hw/cxgb4/iw_cxgb4.h |2 +- 2 files changed, 2

[PATCH v2 net-next 15/22] RDMA/cxgb4: Use DSGLs for fastreg and adapter memory writes for T5.

ULP_TX_MEM_WRITE command fields for T5. Ordering bit of ULP_TX_MEM_WRITE is at bit position 22 in T5 and at 23 in T4. Signed-off-by: Vipul Pandya --- v2: Replaced #ifdef with portable interface wmb in ring_tx_db drivers/infiniband/hw/cxgb4/iw_cxgb4.h |2 +- drivers/infiniband/hw/cxgb4

[PATCH v2 net-next 13/22] RDMA/cxgb4: Turn off db coalescing when RDMA QPs are in use.

Signed-off-by: Vipul Pandya --- v2: Replaced #ifdef with portable interface wmb in ring_tx_db drivers/infiniband/hw/cxgb4/qp.c| 20 drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 19 +++ drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h

[PATCH v2 net-next 09/22] cxgb4: Update driver version and description

From: Santosh Rastapur Signed-off-by: Santosh Rastapur Signed-off-by: Vipul Pandya --- v2: Replaced #ifdef with portable interface wmb in ring_tx_db drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c |4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net

[PATCH v2 net-next 07/22] cxgb4: Add T5 debugfs support

From: Santosh Rastapur Signed-off-by: Santosh Rastapur Signed-off-by: Vipul Pandya --- v2: Replaced #ifdef with portable interface wmb in ring_tx_db drivers/net/ethernet/chelsio/cxgb4/cxgb4.h |3 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 55 +--- drivers/net

[PATCH v2 net-next 06/22] cxgb4: Enable doorbell drop recovery only for T4 adapter

From: Santosh Rastapur Signed-off-by: Santosh Rastapur Signed-off-by: Vipul Pandya --- v2: Replaced #ifdef with portable interface wmb in ring_tx_db drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 87 ++ 1 files changed, 71 insertions(+), 16 deletions(-) diff --git a

[PATCH v2 net-next 02/22] cxgb4: Add macros, structures and inline functions for T5

From: Santosh Rastapur Signed-off-by: Santosh Rastapur Signed-off-by: Vipul Pandya --- v2: Replaced #ifdef with portable interface wmb in ring_tx_db drivers/net/ethernet/chelsio/cxgb4/cxgb4.h| 50 - drivers/net/ethernet/chelsio/cxgb4/t4_msg.h | 45

[PATCH v2 net-next 16/22] RDMA/cxgb4: Map pbl buffers for dma if using DSGL.

Signed-off-by: Vipul Pandya --- v2: Replaced #ifdef with portable interface wmb in ring_tx_db drivers/infiniband/hw/cxgb4/mem.c | 29 +++-- 1 files changed, 23 insertions(+), 6 deletions(-) diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4

[PATCH v2 net-next 14/22] RDMA/cxgb4: Add module_params to enable DB FC & Coalescing on T5

Both DB Flow-Control and DB Coalescing are disabled by default on T5 Signed-off-by: Vipul Pandya --- v2: Replaced #ifdef with portable interface wmb in ring_tx_db drivers/infiniband/hw/cxgb4/device.c | 25 +++-- drivers/infiniband/hw/cxgb4/iw_cxgb4.h |1 + drivers

[PATCH v2 net-next 12/22] RDMA/cxgb4: Add Support for Chelsio T5 adapter

Adds support for Chelsio T5 adapter. Enables T5's Write Combining feature. Signed-off-by: Vipul Pandya --- v2: Replaced #ifdef with portable interface wmb in ring_tx_db drivers/infiniband/hw/cxgb4/cm.c | 64 +++ drivers/infiniband/hw/cxgb4/device.c |

[PATCH v2 net-next 11/22] cxgb4vf: Add support for Chelsio T5 adapter

From: Santosh Rastapur Signed-off-by: Santosh Rastapur Signed-off-by: Vipul Pandya --- v2: Replaced #ifdef with portable interface wmb in ring_tx_db drivers/net/ethernet/chelsio/cxgb4vf/adapter.h |1 + .../net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c| 35

[PATCH v2 net-next 10/22] cxgb4: Disable SR-IOV support for PF4-7 for T5

From: Santosh Rastapur All T5 adapters will only support VFs on PF0-3 despite the ability of the hardware to support them on PF4-7. This keeps our T4 and T5 adapters more similar which simplifies host driver software. Signed-off-by: Vipul Pandya --- v2: Replaced #ifdef with portable interface

[PATCH v2 net-next 08/22] cxgb4: Add T5 PCI ids

From: Santosh Rastapur Signed-off-by: Santosh Rastapur Signed-off-by: Vipul Pandya --- v2: Replaced #ifdef with portable interface wmb in ring_tx_db drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 38 +++ 1 files changed, 38 insertions(+), 0 deletions(-) diff --git a

[PATCH v2 net-next 04/22] cxgb4: Dump T5 registers

From: Santosh Rastapur Signed-off-by: Santosh Rastapur Signed-off-by: Vipul Pandya --- v2: Replaced #ifdef with portable interface wmb in ring_tx_db drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 452 ++- 1 files changed, 448 insertions(+), 4 deletions(-) diff --git

[PATCH v2 net-next 03/22] cxgb4: Initialize T5

From: Santosh Rastapur Signed-off-by: Santosh Rastapur Signed-off-by: Vipul Pandya --- v2: Replaced #ifdef with portable interface wmb in ring_tx_db drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 85 ++--- drivers/net/ethernet/chelsio/cxgb4/sge.c| 37 -- drivers

[PATCH v2 net-next 00/22] Add support for Chelsio T5 adapter

and storage related stress tests on this patch series. Thanks, Vipul Pandya v2: Replaced #ifdef with portable interface wmb in ring_tx_db Arvind Bhushan (4): csiostor: Segregate T4 adapter operations. csiostor: Add T5 adapter operations. csiostor: Header file modifications for chip s

Re: [PATCH net-next 05/22] cxgb4: Add T5 write combining support

On 12-03-2013 20:12, Steve Wise wrote: > On 3/12/2013 7:19 AM, David Miller wrote: >> From: Vipul Pandya >> Date: Tue, 12 Mar 2013 17:16:17 +0530 >> >>> + writel(n, adap->bar2 + q->udb + 8); >>> +#if de

[PATCH net-next 09/22] cxgb4: Update driver version and description

From: Santosh Rastapur Signed-off-by: Santosh Rastapur Signed-off-by: Vipul Pandya --- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c |4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio

[PATCH net-next 05/22] cxgb4: Add T5 write combining support

it for processing. This patch copies coalesced work request to memory mapped BAR2 space. Signed-off-by: Santosh Rastapur Signed-off-by: Vipul Pandya --- drivers/net/ethernet/chelsio/cxgb4/cxgb4.h |2 + drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 53

[PATCH net-next 06/22] cxgb4: Enable doorbell drop recovery only for T4 adapter

From: Santosh Rastapur Signed-off-by: Santosh Rastapur Signed-off-by: Vipul Pandya --- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 87 ++ 1 files changed, 71 insertions(+), 16 deletions(-) diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net

[PATCH net-next 11/22] cxgb4vf: Add support for Chelsio T5 adapter

From: Santosh Rastapur Signed-off-by: Santosh Rastapur Signed-off-by: Vipul Pandya --- drivers/net/ethernet/chelsio/cxgb4vf/adapter.h |1 + .../net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c| 35 ++-- drivers/net/ethernet/chelsio/cxgb4vf/sge.c |8

[PATCH net-next 10/22] cxgb4: Disable SR-IOV support for PF4-7 for T5

From: Santosh Rastapur All T5 adapters will only support VFs on PF0-3 despite the ability of the hardware to support them on PF4-7. This keeps our T4 and T5 adapters more similar which simplifies host driver software. Signed-off-by: Vipul Pandya --- drivers/net/ethernet/chelsio/cxgb4/cxgb4.h

[PATCH net-next 03/22] cxgb4: Initialize T5

From: Santosh Rastapur Signed-off-by: Santosh Rastapur Signed-off-by: Vipul Pandya --- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 85 ++--- drivers/net/ethernet/chelsio/cxgb4/sge.c| 37 -- drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 152

[PATCH net-next 00/22] Add support for Chelsio T5 adapter

and storage related stress tests on this patch series. Thanks, Vipul Pandya Arvind Bhushan (4): csiostor: Segregate T4 adapter operations. csiostor: Add T5 adapter operations. csiostor: Header file modifications for chip support and bug fixes. csiostor: Cleanup chip specific operations.

[PATCH net-next 08/22] cxgb4: Add T5 PCI ids

From: Santosh Rastapur Signed-off-by: Santosh Rastapur Signed-off-by: Vipul Pandya --- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 38 +++ 1 files changed, 38 insertions(+), 0 deletions(-) diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net

[PATCH net-next 01/22] cxgb4: Add register definations for T5

From: Santosh Rastapur Signed-off-by: Santosh Rastapur Signed-off-by: Vipul Pandya --- drivers/net/ethernet/chelsio/cxgb4/t4_regs.h | 94 ++ 1 files changed, 94 insertions(+), 0 deletions(-) diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h b/drivers/net

[PATCH net-next 20/22] csiostor: Add T5 adapter operations.

From: Arvind Bhushan This patch creates a new file for T5 adapter operations. Signed-off-by: Arvind Bhushan Signed-off-by: Naresh Kumar Inna --- drivers/scsi/csiostor/csio_hw_t5.c | 397 1 files changed, 397 insertions(+), 0 deletions(-) create mode 1006

[PATCH net-next 21/22] csiostor: Header file modifications for chip support and bug fixes.

From: Arvind Bhushan This patch defines the common operations to support multiple chips. It includes common header file modifications to support the current chips (T4 and T5). It also includes the following bug fixes: - reconfirms the rnode state after an implicit logo. - corrects the stats array

[PATCH net-next 22/22] csiostor: Cleanup chip specific operations.

From: Arvind Bhushan This patch removes chip specific operations from the common hardware paths, as well as the Makefile change to accomodate the new files. Signed-off-by: Arvind Bhushan Signed-off-by: Naresh Kumar Inna --- drivers/scsi/csiostor/Makefile|3 +- drivers/scsi/csiostor/cs

[PATCH net-next 19/22] csiostor: Segregate T4 adapter operations.

From: Arvind Bhushan This patch separates T4 adapter operations into a new file. Signed-off-by: Arvind Bhushan Signed-off-by: Naresh Kumar Inna --- drivers/scsi/csiostor/csio_hw_t4.c | 403 1 files changed, 403 insertions(+), 0 deletions(-) create mode 1

[PATCH net-next 18/22] RDMA/cxgb4: Fix onchip queue support for T5

then host QP should be allocated before returning an error. Signed-off-by: Vipul Pandya --- drivers/infiniband/hw/cxgb4/qp.c | 13 + 1 files changed, 5 insertions(+), 8 deletions(-) diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c index 90833d7

[PATCH net-next 17/22] RDMA/cxgb4: Bump tcam_full stat and WR reply timeout

Always bump the tcam_full stat. Also, bump wr reply timeout to 30 seconds. Signed-off-by: Vipul Pandya --- drivers/infiniband/hw/cxgb4/cm.c |2 +- drivers/infiniband/hw/cxgb4/iw_cxgb4.h |2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw

[PATCH net-next 16/22] RDMA/cxgb4: Map pbl buffers for dma if using DSGL.

Signed-off-by: Vipul Pandya --- drivers/infiniband/hw/cxgb4/mem.c | 29 +++-- 1 files changed, 23 insertions(+), 6 deletions(-) diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c index 33db9ee..4cb8eb2 100644 --- a/drivers/infiniband/hw

[PATCH net-next 15/22] RDMA/cxgb4: Use DSGLs for fastreg and adapter memory writes for T5.

ULP_TX_MEM_WRITE command fields for T5. Ordering bit of ULP_TX_MEM_WRITE is at bit position 22 in T5 and at 23 in T4. Signed-off-by: Vipul Pandya --- drivers/infiniband/hw/cxgb4/iw_cxgb4.h |2 +- drivers/infiniband/hw/cxgb4/mem.c | 138 -- drivers

[PATCH net-next 14/22] RDMA/cxgb4: Add module_params to enable DB FC & Coalescing on T5

Both DB Flow-Control and DB Coalescing are disabled by default on T5 Signed-off-by: Vipul Pandya --- drivers/infiniband/hw/cxgb4/device.c | 25 +++-- drivers/infiniband/hw/cxgb4/iw_cxgb4.h |1 + drivers/infiniband/hw/cxgb4/qp.c | 10 ++ 3 files

[PATCH net-next 04/22] cxgb4: Dump T5 registers

From: Santosh Rastapur Signed-off-by: Santosh Rastapur Signed-off-by: Vipul Pandya --- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 452 ++- 1 files changed, 448 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers

[PATCH net-next 13/22] RDMA/cxgb4: Turn off db coalescing when RDMA QPs are in use.

Signed-off-by: Vipul Pandya --- drivers/infiniband/hw/cxgb4/qp.c| 20 drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 19 +++ drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h |3 +++ drivers/net/ethernet/chelsio/cxgb4/t4_regs.h

[PATCH net-next 12/22] RDMA/cxgb4: Add Support for Chelsio T5 adapter

Adds support for Chelsio T5 adapter. Enables T5's Write Combining feature. Signed-off-by: Vipul Pandya --- drivers/infiniband/hw/cxgb4/cm.c | 64 +++ drivers/infiniband/hw/cxgb4/device.c | 13 -- drivers/infiniband/hw/cxgb4/iw_cxgb4.h |

[PATCH net-next 07/22] cxgb4: Add T5 debugfs support

From: Santosh Rastapur Signed-off-by: Santosh Rastapur Signed-off-by: Vipul Pandya --- drivers/net/ethernet/chelsio/cxgb4/cxgb4.h |3 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 55 +--- drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 104

[PATCH net-next 02/22] cxgb4: Add macros, structures and inline functions for T5

From: Santosh Rastapur Signed-off-by: Santosh Rastapur Signed-off-by: Vipul Pandya --- drivers/net/ethernet/chelsio/cxgb4/cxgb4.h| 50 - drivers/net/ethernet/chelsio/cxgb4/t4_msg.h | 45 ++ drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h