Re: [PATCH 9/13] cxgb3 - Update internal memory management
Jeff Garzik wrote: Divy Le Ray wrote: > From: Divy Le Ray <[EMAIL PROTECTED]> > > Set PM1 internal memory to round robin mode > > Signed-off-by: Divy Le Ray <[EMAIL PROTECTED]> why? For multiport adapters, it balances access to this internal memory. Divy - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH 9/13] cxgb3 - Update internal memory management
Jeff Garzik wrote: Divy Le Ray wrote: From: Divy Le Ray [EMAIL PROTECTED] Set PM1 internal memory to round robin mode Signed-off-by: Divy Le Ray [EMAIL PROTECTED] why? For multiport adapters, it balances access to this internal memory. Divy - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH 9/13] cxgb3 - Update internal memory management
Divy Le Ray wrote: From: Divy Le Ray <[EMAIL PROTECTED]> Set PM1 internal memory to round robin mode Signed-off-by: Divy Le Ray <[EMAIL PROTECTED]> why? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH 9/13] cxgb3 - Update internal memory management
Divy Le Ray wrote: From: Divy Le Ray [EMAIL PROTECTED] Set PM1 internal memory to round robin mode Signed-off-by: Divy Le Ray [EMAIL PROTECTED] why? - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH 9/13] cxgb3 - Update internal memory management
From: Divy Le Ray <[EMAIL PROTECTED]> Set PM1 internal memory to round robin mode Signed-off-by: Divy Le Ray <[EMAIL PROTECTED]> --- drivers/net/cxgb3/regs.h |2 ++ drivers/net/cxgb3/t3_hw.c |2 ++ 2 files changed, 4 insertions(+), 0 deletions(-) diff --git a/drivers/net/cxgb3/regs.h b/drivers/net/cxgb3/regs.h index 2824278..5e1bc0d 100644 --- a/drivers/net/cxgb3/regs.h +++ b/drivers/net/cxgb3/regs.h @@ -1326,6 +1326,7 @@ #define V_D0_WEIGHT(x) ((x) << S_D0_WEIGHT) #define A_PM1_RX_CFG 0x5c0 +#define A_PM1_RX_MODE 0x5c4 #define A_PM1_RX_INT_ENABLE 0x5d8 @@ -1394,6 +1395,7 @@ #define A_PM1_RX_INT_CAUSE 0x5dc #define A_PM1_TX_CFG 0x5e0 +#define A_PM1_TX_MODE 0x5e4 #define A_PM1_TX_INT_ENABLE 0x5f8 diff --git a/drivers/net/cxgb3/t3_hw.c b/drivers/net/cxgb3/t3_hw.c index 23b1a16..13bfbec 100644 --- a/drivers/net/cxgb3/t3_hw.c +++ b/drivers/net/cxgb3/t3_hw.c @@ -3189,6 +3189,8 @@ int t3_init_hw(struct adapter *adapter, u32 fw_params) t3_set_reg_field(adapter, A_PCIX_CFG, 0, F_CLIDECEN); t3_write_reg(adapter, A_PM1_RX_CFG, 0x); + t3_write_reg(adapter, A_PM1_RX_MODE, 0); + t3_write_reg(adapter, A_PM1_TX_MODE, 0); init_hw_for_avail_ports(adapter, adapter->params.nports); t3_sge_init(adapter, >params.sge); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH 9/13] cxgb3 - Update internal memory management
From: Divy Le Ray [EMAIL PROTECTED] Set PM1 internal memory to round robin mode Signed-off-by: Divy Le Ray [EMAIL PROTECTED] --- drivers/net/cxgb3/regs.h |2 ++ drivers/net/cxgb3/t3_hw.c |2 ++ 2 files changed, 4 insertions(+), 0 deletions(-) diff --git a/drivers/net/cxgb3/regs.h b/drivers/net/cxgb3/regs.h index 2824278..5e1bc0d 100644 --- a/drivers/net/cxgb3/regs.h +++ b/drivers/net/cxgb3/regs.h @@ -1326,6 +1326,7 @@ #define V_D0_WEIGHT(x) ((x) S_D0_WEIGHT) #define A_PM1_RX_CFG 0x5c0 +#define A_PM1_RX_MODE 0x5c4 #define A_PM1_RX_INT_ENABLE 0x5d8 @@ -1394,6 +1395,7 @@ #define A_PM1_RX_INT_CAUSE 0x5dc #define A_PM1_TX_CFG 0x5e0 +#define A_PM1_TX_MODE 0x5e4 #define A_PM1_TX_INT_ENABLE 0x5f8 diff --git a/drivers/net/cxgb3/t3_hw.c b/drivers/net/cxgb3/t3_hw.c index 23b1a16..13bfbec 100644 --- a/drivers/net/cxgb3/t3_hw.c +++ b/drivers/net/cxgb3/t3_hw.c @@ -3189,6 +3189,8 @@ int t3_init_hw(struct adapter *adapter, u32 fw_params) t3_set_reg_field(adapter, A_PCIX_CFG, 0, F_CLIDECEN); t3_write_reg(adapter, A_PM1_RX_CFG, 0x); + t3_write_reg(adapter, A_PM1_RX_MODE, 0); + t3_write_reg(adapter, A_PM1_TX_MODE, 0); init_hw_for_avail_ports(adapter, adapter-params.nports); t3_sge_init(adapter, adapter-params.sge); - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
