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authorDmitry Torokhov <dtor@insightbb.com>2007-05-08 01:31:11 -0400
committerDmitry Torokhov <dtor@insightbb.com>2007-05-08 01:31:11 -0400
commit334d0dd8b660557608142f0f77abc6812b48f08b (patch)
tree9393a9aa099d7d42deda5f9f5054796c0c769be7 /drivers/scsi/iscsi_tcp.c
parent3f07d8796262f6aee135c8dd9a91210da9f888e4 (diff)
parent5b94f675f57e4ff16c8fda09088d7480a84dcd91 (diff)
downloadop-kernel-dev-334d0dd8b660557608142f0f77abc6812b48f08b.zip
op-kernel-dev-334d0dd8b660557608142f0f77abc6812b48f08b.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers/scsi/iscsi_tcp.c')
-rw-r--r--drivers/scsi/iscsi_tcp.c21
1 files changed, 16 insertions, 5 deletions
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index 8f55e14..c9a3abf 100644
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -527,12 +527,12 @@ iscsi_tcp_hdr_recv(struct iscsi_conn *conn)
* than 8K, but there are no targets that currently do this.
* For now we fail until we find a vendor that needs it
*/
- if (DEFAULT_MAX_RECV_DATA_SEGMENT_LENGTH <
+ if (ISCSI_DEF_MAX_RECV_SEG_LEN <
tcp_conn->in.datalen) {
printk(KERN_ERR "iscsi_tcp: received buffer of len %u "
"but conn buffer is only %u (opcode %0x)\n",
tcp_conn->in.datalen,
- DEFAULT_MAX_RECV_DATA_SEGMENT_LENGTH, opcode);
+ ISCSI_DEF_MAX_RECV_SEG_LEN, opcode);
rc = ISCSI_ERR_PROTO;
break;
}
@@ -1762,7 +1762,7 @@ iscsi_tcp_conn_create(struct iscsi_cls_session *cls_session, uint32_t conn_idx)
* due to strange issues with iser these are not set
* in iscsi_conn_setup
*/
- conn->max_recv_dlength = DEFAULT_MAX_RECV_DATA_SEGMENT_LENGTH;
+ conn->max_recv_dlength = ISCSI_DEF_MAX_RECV_SEG_LEN;
tcp_conn = kzalloc(sizeof(*tcp_conn), GFP_KERNEL);
if (!tcp_conn)
@@ -1777,14 +1777,24 @@ iscsi_tcp_conn_create(struct iscsi_cls_session *cls_session, uint32_t conn_idx)
tcp_conn->tx_hash.tfm = crypto_alloc_hash("crc32c", 0,
CRYPTO_ALG_ASYNC);
tcp_conn->tx_hash.flags = 0;
- if (IS_ERR(tcp_conn->tx_hash.tfm))
+ if (IS_ERR(tcp_conn->tx_hash.tfm)) {
+ printk(KERN_ERR "Could not create connection due to crc32c "
+ "loading error %ld. Make sure the crc32c module is "
+ "built as a module or into the kernel\n",
+ PTR_ERR(tcp_conn->tx_hash.tfm));
goto free_tcp_conn;
+ }
tcp_conn->rx_hash.tfm = crypto_alloc_hash("crc32c", 0,
CRYPTO_ALG_ASYNC);
tcp_conn->rx_hash.flags = 0;
- if (IS_ERR(tcp_conn->rx_hash.tfm))
+ if (IS_ERR(tcp_conn->rx_hash.tfm)) {
+ printk(KERN_ERR "Could not create connection due to crc32c "
+ "loading error %ld. Make sure the crc32c module is "
+ "built as a module or into the kernel\n",
+ PTR_ERR(tcp_conn->rx_hash.tfm));
goto free_tx_tfm;
+ }
return cls_conn;
@@ -2138,6 +2148,7 @@ static struct scsi_host_template iscsi_sht = {
.change_queue_depth = iscsi_change_queue_depth,
.can_queue = ISCSI_XMIT_CMDS_MAX - 1,
.sg_tablesize = ISCSI_SG_TABLESIZE,
+ .max_sectors = 0xFFFF,
.cmd_per_lun = ISCSI_DEF_CMD_PER_LUN,
.eh_abort_handler = iscsi_eh_abort,
.eh_host_reset_handler = iscsi_eh_host_reset,
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