Merge tag 'v3.5-rc4' into drm-intel-next-queued

I want to merge the "no more fake agp on gen6+" patches into
drm-intel-next (well, the last pieces). But a patch in 3.5-rc4 also
adds a new use of dev->agp. Hence the backmarge to sort this out, for
otherwise drm-intel-next merged into Linus' tree would conflict in the
relevant code, things would compile but nicely OOPS at driver load :(

Conflicts in this merge are just simple cases of "both branches
changed/added lines at the same place". The only tricky part is to
keep the order correct wrt the unwind code in case of errors in
intel_ringbuffer.c (and the MI_DISPLAY_FLIP #defines in i915_reg.h
together, obviously).

Conflicts:
	drivers/gpu/drm/i915/i915_reg.h
	drivers/gpu/drm/i915/intel_ringbuffer.c

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 74 insertions, 7 deletions

diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c
index 62324a1d5573..fdee5611f3e2 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.c
+++ b/drivers/scsi/qla2xxx/qla_dbg.c
@@ -11,27 +11,31 @@
  * ----------------------------------------------------------------------
  * |             Level            |   Last Value Used  |     Holes	|
  * ----------------------------------------------------------------------
- * | Module Init and Probe        |       0x0120       | 0x4b,0xba,0xfa |
- * | Mailbox commands             |       0x113e       | 0x112c-0x112e  |
+ * | Module Init and Probe        |       0x0122       | 0x4b,0xba,0xfa |
+ * | Mailbox commands             |       0x1140       | 0x111a-0x111b  |
+ * |                              |                    | 0x112c-0x112e  |
  * |                              |                    | 0x113a         |
  * | Device Discovery             |       0x2086       | 0x2020-0x2022  |
  * | Queue Command and IO tracing |       0x3030       | 0x3006,0x3008  |
  * |                              |                    | 0x302d-0x302e  |
- * | DPC Thread                   |       0x401c       |		|
- * | Async Events                 |       0x505d       | 0x502b-0x502f  |
+ * | DPC Thread                   |       0x401c       | 0x4002,0x4013  |
+ * | Async Events                 |       0x505f       | 0x502b-0x502f  |
  * |                              |                    | 0x5047,0x5052  |
- * | Timer Routines               |       0x6011       | 0x600e-0x600f  |
+ * | Timer Routines               |       0x6011       |                |
  * | User Space Interactions      |       0x709f       | 0x7018,0x702e, |
  * |                              |                    | 0x7039,0x7045, |
  * |                              |                    | 0x7073-0x7075, |
  * |                              |                    | 0x708c         |
  * | Task Management              |       0x803c       | 0x8025-0x8026  |
  * |                              |                    | 0x800b,0x8039  |
- * | AER/EEH                      |       0x900f       |		|
+ * | AER/EEH                      |       0x9011       |		|
  * | Virtual Port                 |       0xa007       |		|
- * | ISP82XX Specific             |       0xb054       | 0xb053         |
+ * | ISP82XX Specific             |       0xb054       | 0xb024         |
  * | MultiQ                       |       0xc00c       |		|
  * | Misc                         |       0xd010       |		|
+ * | Target Mode		  |	  0xe06f       |		|
+ * | Target Mode Management	  |	  0xf071       |		|
+ * | Target Mode Task Management  |	  0x1000b      |		|
  * ----------------------------------------------------------------------
  */
 
@@ -379,6 +383,54 @@ qla25xx_copy_fce(struct qla_hw_data *ha, void *ptr, uint32_t **last_chain)
 }
 
 static inline void *
+qla2xxx_copy_atioqueues(struct qla_hw_data *ha, void *ptr,
+	uint32_t **last_chain)
+{
+	struct qla2xxx_mqueue_chain *q;
+	struct qla2xxx_mqueue_header *qh;
+	uint32_t num_queues;
+	int que;
+	struct {
+		int length;
+		void *ring;
+	} aq, *aqp;
+
+	if (!ha->tgt.atio_q_length)
+		return ptr;
+
+	num_queues = 1;
+	aqp = &aq;
+	aqp->length = ha->tgt.atio_q_length;
+	aqp->ring = ha->tgt.atio_ring;
+
+	for (que = 0; que < num_queues; que++) {
+		/* aqp = ha->atio_q_map[que]; */
+		q = ptr;
+		*last_chain = &q->type;
+		q->type = __constant_htonl(DUMP_CHAIN_QUEUE);
+		q->chain_size = htonl(
+		    sizeof(struct qla2xxx_mqueue_chain) +
+		    sizeof(struct qla2xxx_mqueue_header) +
+		    (aqp->length * sizeof(request_t)));
+		ptr += sizeof(struct qla2xxx_mqueue_chain);
+
+		/* Add header. */
+		qh = ptr;
+		qh->queue = __constant_htonl(TYPE_ATIO_QUEUE);
+		qh->number = htonl(que);
+		qh->size = htonl(aqp->length * sizeof(request_t));
+		ptr += sizeof(struct qla2xxx_mqueue_header);
+
+		/* Add data. */
+		memcpy(ptr, aqp->ring, aqp->length * sizeof(request_t));
+
+		ptr += aqp->length * sizeof(request_t);
+	}
+
+	return ptr;
+}
+
+static inline void *
 qla25xx_copy_mqueues(struct qla_hw_data *ha, void *ptr, uint32_t **last_chain)
 {
 	struct qla2xxx_mqueue_chain *q;
@@ -873,6 +925,8 @@ qla24xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
 	struct qla24xx_fw_dump *fw;
 	uint32_t	ext_mem_cnt;
 	void		*nxt;
+	void		*nxt_chain;
+	uint32_t	*last_chain = NULL;
 	struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
 
 	if (IS_QLA82XX(ha))
@@ -1091,6 +1145,16 @@ qla24xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
 
 	qla24xx_copy_eft(ha, nxt);
 
+	nxt_chain = (void *)ha->fw_dump + ha->chain_offset;
+	nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain);
+	if (last_chain) {
+		ha->fw_dump->version |= __constant_htonl(DUMP_CHAIN_VARIANT);
+		*last_chain |= __constant_htonl(DUMP_CHAIN_LAST);
+	}
+
+	/* Adjust valid length. */
+	ha->fw_dump_len = (nxt_chain - (void *)ha->fw_dump);
+
 qla24xx_fw_dump_failed_0:
 	qla2xxx_dump_post_process(base_vha, rval);
 
@@ -1399,6 +1463,7 @@ qla25xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
 	/* Chain entries -- started with MQ. */
 	nxt_chain = qla25xx_copy_fce(ha, nxt_chain, &last_chain);
 	nxt_chain = qla25xx_copy_mqueues(ha, nxt_chain, &last_chain);
+	nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain);
 	if (last_chain) {
 		ha->fw_dump->version |= __constant_htonl(DUMP_CHAIN_VARIANT);
 		*last_chain |= __constant_htonl(DUMP_CHAIN_LAST);
@@ -1717,6 +1782,7 @@ qla81xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
 	/* Chain entries -- started with MQ. */
 	nxt_chain = qla25xx_copy_fce(ha, nxt_chain, &last_chain);
 	nxt_chain = qla25xx_copy_mqueues(ha, nxt_chain, &last_chain);
+	nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain);
 	if (last_chain) {
 		ha->fw_dump->version |= __constant_htonl(DUMP_CHAIN_VARIANT);
 		*last_chain |= __constant_htonl(DUMP_CHAIN_LAST);
@@ -2218,6 +2284,7 @@ copy_queue:
 	/* Chain entries -- started with MQ. */
 	nxt_chain = qla25xx_copy_fce(ha, nxt_chain, &last_chain);
 	nxt_chain = qla25xx_copy_mqueues(ha, nxt_chain, &last_chain);
+	nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain);
 	if (last_chain) {
 		ha->fw_dump->version |= __constant_htonl(DUMP_CHAIN_VARIANT);
 		*last_chain |= __constant_htonl(DUMP_CHAIN_LAST);