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| author | raghavendra.koushik@neterion.com <raghavendra.koushik@neterion.com> | 2005-08-03 12:27:09 -0700 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-08-11 00:10:44 -0400 |
| commit | 5e25b9ddb6683fe225a2266b53d73c57381a0c18 (patch) | |
| tree | b67e4253ec02e5a38c82cef823f76a815318db4f /drivers/net/s2io-regs.h | |
| parent | 20346722ec474245446bcbf460594a935a5c0512 (diff) | |
| download | linux-5e25b9ddb6683fe225a2266b53d73c57381a0c18.tar.gz linux-5e25b9ddb6683fe225a2266b53d73c57381a0c18.tar.bz2 linux-5e25b9ddb6683fe225a2266b53d73c57381a0c18.zip | |
[PATCH] S2io: Hardware fixes
Hi,
Below patch addresses few h/w specific issues.
1. Check for additional ownership bit on Rx path before
starting Rx processing.
2. Enable only 4 PCCs(Per Context Controller) for Xframe I
revisions less than 4.
3. Program Rx and Tx round robin registers depending on
no. of rings/FIFOs.
4. Tx continous interrupts is now a loadable parameter.
5. Reset the card if we get double-bit ECC errors.
6. A soft reset of XGXS being done to force a link state change has been
eliminated.
7. After a reset, clear "parity error detected" bit,
PCI-X ECC status register, and PCI_STATUS bit in
tx_pic_int register.
8. The error in the disabling allmulticast implementation has been
rectified.
9. Leave the PCI-X parameters MMRBC, OST etc. at their
BIOS/system defaults.
Signed-off-by: Ravinandan Arakali <ravinandan.arakali@neterion.com>
Signed-off-by: Raghavendra Koushik <raghavendra.koushik@neterion.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/net/s2io-regs.h')
| -rw-r--r-- | drivers/net/s2io-regs.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/s2io-regs.h b/drivers/net/s2io-regs.h index 8746740e6efd..826deb0eb03a 100644 --- a/drivers/net/s2io-regs.h +++ b/drivers/net/s2io-regs.h @@ -62,6 +62,7 @@ typedef struct _XENA_dev_config { #define ADAPTER_STATUS_RMAC_REMOTE_FAULT BIT(6) #define ADAPTER_STATUS_RMAC_LOCAL_FAULT BIT(7) #define ADAPTER_STATUS_RMAC_PCC_IDLE vBIT(0xFF,8,8) +#define ADAPTER_STATUS_RMAC_PCC_FOUR_IDLE vBIT(0x0F,8,8) #define ADAPTER_STATUS_RC_PRC_QUIESCENT vBIT(0xFF,16,8) #define ADAPTER_STATUS_MC_DRAM_READY BIT(24) #define ADAPTER_STATUS_MC_QUEUES_READY BIT(25) @@ -245,6 +246,7 @@ typedef struct _XENA_dev_config { #define STAT_TRSF_PER(n) TBD #define PER_SEC 0x208d5 #define SET_UPDT_PERIOD(n) vBIT((PER_SEC*n),32,32) +#define SET_UPDT_CLICKS(val) vBIT(val, 32, 32) u64 stat_addr; @@ -289,6 +291,7 @@ typedef struct _XENA_dev_config { u64 pcc_err_reg; #define PCC_FB_ECC_DB_ERR vBIT(0xFF, 16, 8) +#define PCC_ENABLE_FOUR vBIT(0x0F,0,8) u64 pcc_err_mask; u64 pcc_err_alarm; @@ -690,6 +693,10 @@ typedef struct _XENA_dev_config { #define MC_ERR_REG_MIRI_CRI_ERR_0 BIT(22) #define MC_ERR_REG_MIRI_CRI_ERR_1 BIT(23) #define MC_ERR_REG_SM_ERR BIT(31) +#define MC_ERR_REG_ECC_ALL_SNG (BIT(6) | \ + BIT(7) | BIT(17) | BIT(19)) +#define MC_ERR_REG_ECC_ALL_DBL (BIT(14) | \ + BIT(15) | BIT(18) | BIT(20)) u64 mc_err_mask; u64 mc_err_alarm; |