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Diffstat (limited to 'drivers/net/bnx2x_init.h')
-rw-r--r--drivers/net/bnx2x_init.h163
1 files changed, 89 insertions, 74 deletions
diff --git a/drivers/net/bnx2x_init.h b/drivers/net/bnx2x_init.h
index 3b0c2499ef17..39ba2936c0c2 100644
--- a/drivers/net/bnx2x_init.h
+++ b/drivers/net/bnx2x_init.h
@@ -1,6 +1,6 @@
/* bnx2x_init.h: Broadcom Everest network driver.
*
- * Copyright (c) 2007-2008 Broadcom Corporation
+ * Copyright (c) 2007-2009 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -22,12 +22,15 @@
#define INIT_ASIC 0x4
#define INIT_HARDWARE 0x7
-#define STORM_INTMEM_SIZE_E1 (0x5800 / 4)
-#define STORM_INTMEM_SIZE_E1H (0x10000 / 4)
-#define TSTORM_INTMEM_ADDR 0x1a0000
-#define CSTORM_INTMEM_ADDR 0x220000
-#define XSTORM_INTMEM_ADDR 0x2a0000
-#define USTORM_INTMEM_ADDR 0x320000
+#define TSTORM_INTMEM_ADDR TSEM_REG_FAST_MEMORY
+#define CSTORM_INTMEM_ADDR CSEM_REG_FAST_MEMORY
+#define XSTORM_INTMEM_ADDR XSEM_REG_FAST_MEMORY
+#define USTORM_INTMEM_ADDR USEM_REG_FAST_MEMORY
+/* RAM0 size in bytes */
+#define STORM_INTMEM_SIZE_E1 0x5800
+#define STORM_INTMEM_SIZE_E1H 0x10000
+#define STORM_INTMEM_SIZE(bp) ((CHIP_IS_E1H(bp) ? STORM_INTMEM_SIZE_E1H : \
+ STORM_INTMEM_SIZE_E1) / 4)
/* Init operation types and structures */
@@ -167,21 +170,24 @@ static void bnx2x_write_big_buf(struct bnx2x *bp, u32 addr, u32 len)
static void bnx2x_init_fill(struct bnx2x *bp, u32 addr, int fill, u32 len)
{
- if ((len * 4) > FW_BUF_SIZE) {
- BNX2X_ERR("LARGE DMAE OPERATION ! addr 0x%x len 0x%x\n",
- addr, len*4);
- return;
- }
- memset(bp->gunzip_buf, fill, len * 4);
+ u32 buf_len = (((len * 4) > FW_BUF_SIZE) ? FW_BUF_SIZE : (len * 4));
+ u32 buf_len32 = buf_len / 4;
+ int i;
- bnx2x_write_big_buf(bp, addr, len);
+ memset(bp->gunzip_buf, fill, buf_len);
+
+ for (i = 0; i < len; i += buf_len32) {
+ u32 cur_len = min(buf_len32, len - i);
+
+ bnx2x_write_big_buf(bp, addr + i * 4, cur_len);
+ }
}
static void bnx2x_init_wr_64(struct bnx2x *bp, u32 addr, const u32 *data,
u32 len64)
{
- u32 buf_len32 = FW_BUF_SIZE/4;
- u32 len = len64*2;
+ u32 buf_len32 = FW_BUF_SIZE / 4;
+ u32 len = len64 * 2;
u64 data64 = 0;
int i;
@@ -270,6 +276,9 @@ static void bnx2x_init_wr_wb(struct bnx2x *bp, u32 addr, const u32 *data,
rc = bnx2x_gunzip(bp, (u8 *)data, len);
if (rc) {
BNX2X_ERR("gunzip failed ! rc %d\n", rc);
+#ifdef __BIG_ENDIAN
+ kfree(temp);
+#endif
return;
}
len = bp->gunzip_outlen;
@@ -422,57 +431,57 @@ struct arb_line {
/* derived configuration for each read queue for each max request size */
static const struct arb_line read_arb_data[NUM_RD_Q][MAX_RD_ORD + 1] = {
- {{8 , 64 , 25}, {16 , 64 , 25}, {32 , 64 , 25}, {64 , 64 , 41} },
- {{4 , 8 , 4}, {4 , 8 , 4}, {4 , 8 , 4}, {4 , 8 , 4} },
- {{4 , 3 , 3}, {4 , 3 , 3}, {4 , 3 , 3}, {4 , 3 , 3} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {16 , 3 , 11}, {16 , 3 , 11} },
- {{8 , 64 , 25}, {16 , 64 , 25}, {32 , 64 , 25}, {64 , 64 , 41} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {64 , 3 , 41} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {64 , 3 , 41} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {64 , 3 , 41} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {64 , 3 , 41} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {32 , 3 , 21} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {32 , 3 , 21} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {32 , 3 , 21} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {32 , 3 , 21} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {32 , 3 , 21} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {32 , 3 , 21} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {32 , 3 , 21} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {32 , 3 , 21} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {32 , 3 , 21} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {32 , 3 , 21} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {32 , 3 , 21} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {32 , 3 , 21} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {32 , 3 , 21} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {32 , 3 , 21} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {32 , 3 , 21} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {32 , 3 , 21} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {32 , 3 , 21} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {32 , 3 , 21} },
- {{8 , 3 , 6}, {16 , 3 , 11}, {32 , 3 , 21}, {32 , 3 , 21} },
- {{8 , 64 , 25}, {16 , 64 , 41}, {32 , 64 , 81}, {64 , 64 , 120} }
+/* 1 */ { {8, 64, 25}, {16, 64, 25}, {32, 64, 25}, {64, 64, 41} },
+ { {4, 8, 4}, {4, 8, 4}, {4, 8, 4}, {4, 8, 4} },
+ { {4, 3, 3}, {4, 3, 3}, {4, 3, 3}, {4, 3, 3} },
+ { {8, 3, 6}, {16, 3, 11}, {16, 3, 11}, {16, 3, 11} },
+ { {8, 64, 25}, {16, 64, 25}, {32, 64, 25}, {64, 64, 41} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {64, 3, 41} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {64, 3, 41} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {64, 3, 41} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {64, 3, 41} },
+/* 10 */{ {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+/* 20 */{ {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 64, 25}, {16, 64, 41}, {32, 64, 81}, {64, 64, 120} }
};
/* derived configuration for each write queue for each max request size */
static const struct arb_line write_arb_data[NUM_WR_Q][MAX_WR_ORD + 1] = {
- {{4 , 6 , 3}, {4 , 6 , 3}, {4 , 6 , 3} },
- {{4 , 2 , 3}, {4 , 2 , 3}, {4 , 2 , 3} },
- {{8 , 2 , 6}, {16 , 2 , 11}, {16 , 2 , 11} },
- {{8 , 2 , 6}, {16 , 2 , 11}, {32 , 2 , 21} },
- {{8 , 2 , 6}, {16 , 2 , 11}, {32 , 2 , 21} },
- {{8 , 2 , 6}, {16 , 2 , 11}, {32 , 2 , 21} },
- {{8 , 64 , 25}, {16 , 64 , 25}, {32 , 64 , 25} },
- {{8 , 2 , 6}, {16 , 2 , 11}, {16 , 2 , 11} },
- {{8 , 2 , 6}, {16 , 2 , 11}, {16 , 2 , 11} },
- {{8 , 9 , 6}, {16 , 9 , 11}, {32 , 9 , 21} },
- {{8 , 47 , 19}, {16 , 47 , 19}, {32 , 47 , 21} },
- {{8 , 9 , 6}, {16 , 9 , 11}, {16 , 9 , 11} },
- {{8 , 64 , 25}, {16 , 64 , 41}, {32 , 64 , 81} }
+/* 1 */ { {4, 6, 3}, {4, 6, 3}, {4, 6, 3} },
+ { {4, 2, 3}, {4, 2, 3}, {4, 2, 3} },
+ { {8, 2, 6}, {16, 2, 11}, {16, 2, 11} },
+ { {8, 2, 6}, {16, 2, 11}, {32, 2, 21} },
+ { {8, 2, 6}, {16, 2, 11}, {32, 2, 21} },
+ { {8, 2, 6}, {16, 2, 11}, {32, 2, 21} },
+ { {8, 64, 25}, {16, 64, 25}, {32, 64, 25} },
+ { {8, 2, 6}, {16, 2, 11}, {16, 2, 11} },
+ { {8, 2, 6}, {16, 2, 11}, {16, 2, 11} },
+/* 10 */{ {8, 9, 6}, {16, 9, 11}, {32, 9, 21} },
+ { {8, 47, 19}, {16, 47, 19}, {32, 47, 21} },
+ { {8, 9, 6}, {16, 9, 11}, {16, 9, 11} },
+ { {8, 64, 25}, {16, 64, 41}, {32, 64, 81} }
};
/* register addresses for read queues */
static const struct arb_line read_arb_addr[NUM_RD_Q-1] = {
- {PXP2_REG_RQ_BW_RD_L0, PXP2_REG_RQ_BW_RD_ADD0,
+/* 1 */ {PXP2_REG_RQ_BW_RD_L0, PXP2_REG_RQ_BW_RD_ADD0,
PXP2_REG_RQ_BW_RD_UBOUND0},
{PXP2_REG_PSWRQ_BW_L1, PXP2_REG_PSWRQ_BW_ADD1,
PXP2_REG_PSWRQ_BW_UB1},
@@ -490,7 +499,7 @@ static const struct arb_line read_arb_addr[NUM_RD_Q-1] = {
PXP2_REG_PSWRQ_BW_UB7},
{PXP2_REG_PSWRQ_BW_L8, PXP2_REG_PSWRQ_BW_ADD8,
PXP2_REG_PSWRQ_BW_UB8},
- {PXP2_REG_PSWRQ_BW_L9, PXP2_REG_PSWRQ_BW_ADD9,
+/* 10 */{PXP2_REG_PSWRQ_BW_L9, PXP2_REG_PSWRQ_BW_ADD9,
PXP2_REG_PSWRQ_BW_UB9},
{PXP2_REG_PSWRQ_BW_L10, PXP2_REG_PSWRQ_BW_ADD10,
PXP2_REG_PSWRQ_BW_UB10},
@@ -510,7 +519,7 @@ static const struct arb_line read_arb_addr[NUM_RD_Q-1] = {
PXP2_REG_RQ_BW_RD_UBOUND17},
{PXP2_REG_RQ_BW_RD_L18, PXP2_REG_RQ_BW_RD_ADD18,
PXP2_REG_RQ_BW_RD_UBOUND18},
- {PXP2_REG_RQ_BW_RD_L19, PXP2_REG_RQ_BW_RD_ADD19,
+/* 20 */{PXP2_REG_RQ_BW_RD_L19, PXP2_REG_RQ_BW_RD_ADD19,
PXP2_REG_RQ_BW_RD_UBOUND19},
{PXP2_REG_RQ_BW_RD_L20, PXP2_REG_RQ_BW_RD_ADD20,
PXP2_REG_RQ_BW_RD_UBOUND20},
@@ -532,7 +541,7 @@ static const struct arb_line read_arb_addr[NUM_RD_Q-1] = {
/* register addresses for write queues */
static const struct arb_line write_arb_addr[NUM_WR_Q-1] = {
- {PXP2_REG_PSWRQ_BW_L1, PXP2_REG_PSWRQ_BW_ADD1,
+/* 1 */ {PXP2_REG_PSWRQ_BW_L1, PXP2_REG_PSWRQ_BW_ADD1,
PXP2_REG_PSWRQ_BW_UB1},
{PXP2_REG_PSWRQ_BW_L2, PXP2_REG_PSWRQ_BW_ADD2,
PXP2_REG_PSWRQ_BW_UB2},
@@ -550,7 +559,7 @@ static const struct arb_line write_arb_addr[NUM_WR_Q-1] = {
PXP2_REG_PSWRQ_BW_UB10},
{PXP2_REG_PSWRQ_BW_L11, PXP2_REG_PSWRQ_BW_ADD11,
PXP2_REG_PSWRQ_BW_UB11},
- {PXP2_REG_PSWRQ_BW_L28, PXP2_REG_PSWRQ_BW_ADD28,
+/* 10 */{PXP2_REG_PSWRQ_BW_L28, PXP2_REG_PSWRQ_BW_ADD28,
PXP2_REG_PSWRQ_BW_UB28},
{PXP2_REG_RQ_BW_WR_L29, PXP2_REG_RQ_BW_WR_ADD29,
PXP2_REG_RQ_BW_WR_UBOUND29},
@@ -568,7 +577,12 @@ static void bnx2x_init_pxp(struct bnx2x *bp)
bp->pcie_cap + PCI_EXP_DEVCTL, &devctl);
DP(NETIF_MSG_HW, "read 0x%x from devctl\n", devctl);
w_order = ((devctl & PCI_EXP_DEVCTL_PAYLOAD) >> 5);
- r_order = ((devctl & PCI_EXP_DEVCTL_READRQ) >> 12);
+ if (bp->mrrs == -1)
+ r_order = ((devctl & PCI_EXP_DEVCTL_READRQ) >> 12);
+ else {
+ DP(NETIF_MSG_HW, "force read order to %d\n", bp->mrrs);
+ r_order = bp->mrrs;
+ }
if (r_order > MAX_RD_ORD) {
DP(NETIF_MSG_HW, "read order of %d order adjusted to %d\n",
@@ -643,17 +657,18 @@ static void bnx2x_init_pxp(struct bnx2x *bp)
REG_WR(bp, PXP2_REG_WR_USDMDP_TH, (0x18 << w_order));
if (CHIP_IS_E1H(bp)) {
- REG_WR(bp, PXP2_REG_WR_HC_MPS, w_order+1);
- REG_WR(bp, PXP2_REG_WR_USDM_MPS, w_order+1);
- REG_WR(bp, PXP2_REG_WR_CSDM_MPS, w_order+1);
- REG_WR(bp, PXP2_REG_WR_TSDM_MPS, w_order+1);
- REG_WR(bp, PXP2_REG_WR_XSDM_MPS, w_order+1);
- REG_WR(bp, PXP2_REG_WR_QM_MPS, w_order+1);
- REG_WR(bp, PXP2_REG_WR_TM_MPS, w_order+1);
- REG_WR(bp, PXP2_REG_WR_SRC_MPS, w_order+1);
- REG_WR(bp, PXP2_REG_WR_DBG_MPS, w_order+1);
+ val = ((w_order == 0) ? 2 : 3);
+ REG_WR(bp, PXP2_REG_WR_HC_MPS, val);
+ REG_WR(bp, PXP2_REG_WR_USDM_MPS, val);
+ REG_WR(bp, PXP2_REG_WR_CSDM_MPS, val);
+ REG_WR(bp, PXP2_REG_WR_TSDM_MPS, val);
+ REG_WR(bp, PXP2_REG_WR_XSDM_MPS, val);
+ REG_WR(bp, PXP2_REG_WR_QM_MPS, val);
+ REG_WR(bp, PXP2_REG_WR_TM_MPS, val);
+ REG_WR(bp, PXP2_REG_WR_SRC_MPS, val);
+ REG_WR(bp, PXP2_REG_WR_DBG_MPS, val);
REG_WR(bp, PXP2_REG_WR_DMAE_MPS, 2); /* DMAE is special */
- REG_WR(bp, PXP2_REG_WR_CDU_MPS, w_order+1);
+ REG_WR(bp, PXP2_REG_WR_CDU_MPS, val);
}
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.