summaryrefslogtreecommitdiff
path: root/drivers/net/cnic.h
diff options
context:
space:
mode:
authorDmitry Kravkov <dmitry@broadcom.com>2010-10-06 07:23:26 +0400
committerDavid S. Miller <davem@davemloft.net>2010-10-07 01:10:35 +0400
commit523224a3b3cd407ce4e6731a087194e13a90db18 (patch)
treebb0fda289682e4259c401b8a5763ba4cc4d41659 /drivers/net/cnic.h
parent0c5b77152e736d23a23eb2546eab323e27a37f52 (diff)
downloadlinux-523224a3b3cd407ce4e6731a087194e13a90db18.tar.xz
bnx2x, cnic, bnx2i: use new FW/HSI
This is the new FW HSI blob and the relevant definitions without logic changes. It also included code adaptation for new HSI. New features are not enabled. New FW/HSI includes: - Support for 57712 HW - Future support for VF (not used) - Improvements in FW interrupts scheme - FW FCoE hooks (stubs for future usage) Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/cnic.h')
-rw-r--r--drivers/net/cnic.h51
1 files changed, 41 insertions, 10 deletions
diff --git a/drivers/net/cnic.h b/drivers/net/cnic.h
index 481618399b1f..676d008509c6 100644
--- a/drivers/net/cnic.h
+++ b/drivers/net/cnic.h
@@ -12,6 +12,13 @@
#ifndef CNIC_H
#define CNIC_H
+#define HC_INDEX_ISCSI_EQ_CONS 6
+
+#define HC_INDEX_FCOE_EQ_CONS 3
+
+#define HC_SP_INDEX_ETH_ISCSI_CQ_CONS 5
+#define HC_SP_INDEX_ETH_ISCSI_RX_CQ_CONS 1
+
#define KWQ_PAGE_CNT 4
#define KCQ_PAGE_CNT 16
@@ -179,6 +186,14 @@ struct kcq_info {
u32 io_addr;
};
+struct iro {
+ u32 base;
+ u16 m1;
+ u16 m2;
+ u16 m3;
+ u16 size;
+};
+
struct cnic_local {
spinlock_t cnic_ulp_lock;
@@ -213,6 +228,9 @@ struct cnic_local {
u16 rx_cons;
u16 tx_cons;
+ struct iro *iro_arr;
+#define IRO (((struct cnic_local *) dev->cnic_priv)->iro_arr)
+
struct cnic_dma kwq_info;
struct kwqe **kwq;
@@ -231,12 +249,16 @@ struct cnic_local {
union {
void *gen;
struct status_block_msix *bnx2;
- struct host_status_block *bnx2x;
+ struct host_hc_status_block_e1x *bnx2x_e1x;
+ /* index values - which counter to update */
+ #define SM_RX_ID 0
+ #define SM_TX_ID 1
} status_blk;
- struct host_def_status_block *bnx2x_def_status_blk;
+ struct host_sp_status_block *bnx2x_def_status_blk;
u32 status_blk_num;
+ u32 bnx2x_igu_sb_id;
u32 int_num;
u32 last_status_idx;
struct tasklet_struct cnic_irq_task;
@@ -358,24 +380,33 @@ struct bnx2x_bd_chain_next {
(BNX2X_MAX_RCQ_DESC_CNT - 1)) ? \
((x) + 2) : ((x) + 1)
-#define BNX2X_DEF_SB_ID 16
+#define BNX2X_DEF_SB_ID HC_SP_SB_ID
-#define BNX2X_ISCSI_RX_SB_INDEX_NUM \
- ((HC_INDEX_DEF_U_ETH_ISCSI_RX_CQ_CONS << \
- USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER_SHIFT) & \
- USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER)
+#define BNX2X_SHMEM_MF_BLK_OFFSET 0x7e4
#define BNX2X_SHMEM_ADDR(base, field) (base + \
offsetof(struct shmem_region, field))
-#define CNIC_PORT(cp) ((cp)->func % PORT_MAX)
+#define BNX2X_SHMEM2_ADDR(base, field) (base + \
+ offsetof(struct shmem2_region, field))
+
+#define BNX2X_SHMEM2_HAS(base, field) \
+ ((base) && \
+ (CNIC_RD(dev, BNX2X_SHMEM2_ADDR(base, size)) > \
+ offsetof(struct shmem2_region, field)))
+
+#define CNIC_PORT(cp) ((cp)->pfid & 1)
#define CNIC_FUNC(cp) ((cp)->func)
-#define CNIC_E1HVN(cp) ((cp)->func >> 1)
+#define CNIC_E1HVN(cp) ((cp)->pfid >> 1)
-#define BNX2X_HW_CID(cp, x) (((CNIC_FUNC(cp) % PORT_MAX) << 23) | \
+#define BNX2X_HW_CID(cp, x) ((CNIC_PORT(cp) << 23) | \
(CNIC_E1HVN(cp) << 17) | (x))
#define BNX2X_SW_CID(x) (x & 0x1ffff)
+#define BNX2X_CL_QZONE_ID(cp, cli) \
+ (cli + (CNIC_PORT(cp) * ETH_MAX_RX_CLIENTS_E1H))
+
+#define TCP_TSTORM_OOO_DROP_AND_PROC_ACK (0<<4)
#endif