[SCSI] cxgb3i: merge cxgb3i_ddp into cxgb3i module
- Merge cxgb3i_ddp.ko to cxgb3i.ko as there is no other users. - Bump the driver version up to 1.0.2. Signed-off-by: Karen Xie <kxie@chelsio.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Karen Xie
James Bottomley
Родитель
2a90030fcb
Коммит
0d0c27f2e8
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@ -1,4 +1,4 @@
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EXTRA_CFLAGS += -I$(TOPDIR)/drivers/net/cxgb3
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cxgb3i-y := cxgb3i_init.o cxgb3i_iscsi.o cxgb3i_pdu.o cxgb3i_offload.o
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obj-$(CONFIG_SCSI_CXGB3_ISCSI) += cxgb3i_ddp.o cxgb3i.o
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cxgb3i-y := cxgb3i_init.o cxgb3i_iscsi.o cxgb3i_pdu.o cxgb3i_offload.o cxgb3i_ddp.o
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obj-$(CONFIG_SCSI_CXGB3_ISCSI) += cxgb3i.o
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@ -23,19 +23,6 @@
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#include "cxgb3i_ddp.h"
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#define DRV_MODULE_NAME "cxgb3i_ddp"
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#define DRV_MODULE_VERSION "1.0.0"
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#define DRV_MODULE_RELDATE "Dec. 1, 2008"
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static char version[] =
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"Chelsio S3xx iSCSI DDP " DRV_MODULE_NAME
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" v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
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MODULE_AUTHOR("Karen Xie <kxie@chelsio.com>");
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MODULE_DESCRIPTION("cxgb3i ddp pagepod manager");
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MODULE_LICENSE("GPL");
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MODULE_VERSION(DRV_MODULE_VERSION);
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#define ddp_log_error(fmt...) printk(KERN_ERR "cxgb3i_ddp: ERR! " fmt)
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#define ddp_log_warn(fmt...) printk(KERN_WARNING "cxgb3i_ddp: WARN! " fmt)
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#define ddp_log_info(fmt...) printk(KERN_INFO "cxgb3i_ddp: " fmt)
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@ -212,7 +199,6 @@ int cxgb3i_ddp_find_page_index(unsigned long pgsz)
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ddp_log_debug("ddp page size 0x%lx not supported.\n", pgsz);
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return DDP_PGIDX_MAX;
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}
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EXPORT_SYMBOL_GPL(cxgb3i_ddp_find_page_index);
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static inline void ddp_gl_unmap(struct pci_dev *pdev,
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struct cxgb3i_gather_list *gl)
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@ -335,7 +321,6 @@ error_out:
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kfree(gl);
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return NULL;
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}
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EXPORT_SYMBOL_GPL(cxgb3i_ddp_make_gl);
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/**
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* cxgb3i_ddp_release_gl - release a page buffer list
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@ -349,7 +334,6 @@ void cxgb3i_ddp_release_gl(struct cxgb3i_gather_list *gl,
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ddp_gl_unmap(pdev, gl);
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kfree(gl);
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}
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EXPORT_SYMBOL_GPL(cxgb3i_ddp_release_gl);
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/**
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* cxgb3i_ddp_tag_reserve - set up ddp for a data transfer
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@ -431,7 +415,6 @@ unmark_entries:
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ddp_unmark_entries(ddp, idx, npods);
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return err;
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}
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EXPORT_SYMBOL_GPL(cxgb3i_ddp_tag_reserve);
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/**
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* cxgb3i_ddp_tag_release - release a ddp tag
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@ -469,7 +452,6 @@ void cxgb3i_ddp_tag_release(struct t3cdev *tdev, u32 tag)
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ddp_log_error("ddp tag 0x%x, idx 0x%x > max 0x%x.\n",
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tag, idx, ddp->nppods);
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}
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EXPORT_SYMBOL_GPL(cxgb3i_ddp_tag_release);
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static int setup_conn_pgidx(struct t3cdev *tdev, unsigned int tid, int pg_idx,
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int reply)
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@ -510,7 +492,6 @@ int cxgb3i_setup_conn_host_pagesize(struct t3cdev *tdev, unsigned int tid,
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{
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return setup_conn_pgidx(tdev, tid, page_idx, reply);
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}
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EXPORT_SYMBOL_GPL(cxgb3i_setup_conn_host_pagesize);
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/**
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* cxgb3i_setup_conn_pagesize - setup the conn.'s ddp page size
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@ -527,7 +508,6 @@ int cxgb3i_setup_conn_pagesize(struct t3cdev *tdev, unsigned int tid,
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return setup_conn_pgidx(tdev, tid, pgidx, reply);
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}
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EXPORT_SYMBOL_GPL(cxgb3i_setup_conn_pagesize);
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/**
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* cxgb3i_setup_conn_digest - setup conn. digest setting
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@ -563,7 +543,6 @@ int cxgb3i_setup_conn_digest(struct t3cdev *tdev, unsigned int tid,
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cxgb3_ofld_send(tdev, skb);
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return 0;
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}
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EXPORT_SYMBOL_GPL(cxgb3i_setup_conn_digest);
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/**
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@ -606,7 +585,6 @@ int cxgb3i_adapter_ddp_info(struct t3cdev *tdev,
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*txsz, ddp->max_txsz, *rxsz, ddp->max_rxsz);
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return 0;
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}
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EXPORT_SYMBOL_GPL(cxgb3i_adapter_ddp_info);
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/**
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* ddp_release - release the cxgb3 adapter's ddp resource
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@ -651,7 +629,6 @@ static void ddp_init(struct t3cdev *tdev)
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struct ulp_iscsi_info uinfo;
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unsigned int ppmax, bits;
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int i, err;
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static int vers_printed;
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if (tdev->ulp_iscsi) {
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ddp_log_warn("t3dev 0x%p, ddp 0x%p already set up.\n",
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@ -659,11 +636,6 @@ static void ddp_init(struct t3cdev *tdev)
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return;
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}
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if (!vers_printed) {
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printk(KERN_INFO "%s", version);
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vers_printed = 1;
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}
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err = tdev->ctl(tdev, ULP_ISCSI_GET_PARAMS, &uinfo);
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if (err < 0) {
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ddp_log_error("%s, failed to get iscsi param err=%d.\n",
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@ -730,36 +702,23 @@ free_ddp_map:
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cxgb3i_free_big_mem(ddp);
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}
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static struct cxgb3_client t3c_ddp_client = {
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.name = "iscsiddp_cxgb3",
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.add = ddp_init,
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.remove = ddp_release,
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};
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/**
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* cxgb3i_ddp_init_module - module init entry point
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* initialize any driver wide global data structures and register with the
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* cxgb3 module
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* cxgb3i_ddp_init - initialize ddp functions
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*/
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static int __init cxgb3i_ddp_init_module(void)
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void cxgb3i_ddp_init(struct t3cdev *tdev)
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{
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page_idx = cxgb3i_ddp_find_page_index(PAGE_SIZE);
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ddp_log_info("system PAGE_SIZE %lu, ddp idx %u.\n",
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PAGE_SIZE, page_idx);
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cxgb3_register_client(&t3c_ddp_client);
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return 0;
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if (page_idx == DDP_PGIDX_MAX) {
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page_idx = cxgb3i_ddp_find_page_index(PAGE_SIZE);
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ddp_log_info("system PAGE_SIZE %lu, ddp idx %u.\n",
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PAGE_SIZE, page_idx);
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}
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ddp_init(tdev);
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}
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/**
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* cxgb3i_ddp_exit_module - module cleanup/exit entry point
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* go through the ddp list, unregister with the cxgb3 module and release
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* any resource held.
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* cxgb3i_ddp_cleaup - clean up ddp function
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*/
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static void __exit cxgb3i_ddp_exit_module(void)
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void cxgb3i_ddp_cleanup(struct t3cdev *tdev)
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{
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cxgb3_unregister_client(&t3c_ddp_client);
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ddp_release(tdev);
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}
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module_init(cxgb3i_ddp_init_module);
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module_exit(cxgb3i_ddp_exit_module);
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@ -303,4 +303,7 @@ int cxgb3i_setup_conn_digest(struct t3cdev *, unsigned int tid,
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int cxgb3i_ddp_find_page_index(unsigned long pgsz);
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int cxgb3i_adapter_ddp_info(struct t3cdev *, struct cxgb3i_tag_format *,
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unsigned int *txsz, unsigned int *rxsz);
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void cxgb3i_ddp_init(struct t3cdev *);
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void cxgb3i_ddp_cleanup(struct t3cdev *);
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#endif
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@ -12,8 +12,8 @@
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#include "cxgb3i.h"
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#define DRV_MODULE_NAME "cxgb3i"
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#define DRV_MODULE_VERSION "1.0.1"
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#define DRV_MODULE_RELDATE "Jan. 2009"
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#define DRV_MODULE_VERSION "1.0.2"
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#define DRV_MODULE_RELDATE "Mar. 2009"
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static char version[] =
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"Chelsio S3xx iSCSI Driver " DRV_MODULE_NAME
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@ -50,6 +50,7 @@ static void open_s3_dev(struct t3cdev *t3dev)
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vers_printed = 1;
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}
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cxgb3i_ddp_init(t3dev);
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cxgb3i_sdev_add(t3dev, &t3c_client);
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cxgb3i_adapter_open(t3dev);
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}
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@ -62,6 +63,7 @@ static void close_s3_dev(struct t3cdev *t3dev)
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{
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cxgb3i_adapter_close(t3dev);
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cxgb3i_sdev_remove(t3dev);
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cxgb3i_ddp_cleanup(t3dev);
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}
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static void s3_err_handler(struct t3cdev *tdev, u32 status, u32 error)
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@ -16,7 +16,7 @@
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#define _CXGB3I_OFFLOAD_H
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#include <linux/skbuff.h>
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#include <net/tcp.h>
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#include <linux/in.h>
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#include "common.h"
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#include "adapter.h"
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