[PATCH 06/26] atl1: update initialization parameters

From: jacliburn@xxxxxxxxxxxxx
Date: Mon, 31 Dec 2007 19:59:44 -0600

From: Jay Cliburn <jacliburn@xxxxxxxxxxxxx>

Update initialization parameters to match the current vendor driver
version 1.2.40.2.

Signed-off-by: Jay Cliburn <jacliburn@xxxxxxxxxxxxx>
---
drivers/net/atlx/atl1.c | 14 +++++++-------
1 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c
index 262d3ca..695dcbc 100644
--- a/drivers/net/atlx/atl1.c
+++ b/drivers/net/atlx/atl1.c
@@ -136,20 +136,20 @@ static int __devinit atl1_sw_init(struct atl1_adapter *adapter)
hw->rfd_fetch_gap = 1;
hw->rx_jumbo_th = adapter->rx_buffer_len / 8;
hw->rx_jumbo_lkah = 1;
- hw->rrd_ret_timer = 16;
- hw->tpd_burst = 4;
+ hw->rrd_ret_timer = 4; /* 8 us */
+ hw->tpd_burst = 8;
hw->tpd_fetch_th = 16;
- hw->txf_burst = 0x100;
+ hw->txf_burst = 0x200;
hw->tx_jumbo_task_th = (hw->max_frame_size + 7) >> 3;
hw->tpd_fetch_gap = 1;
hw->rcb_value = atl1_rcb_64;
hw->dma_ord = atl1_dma_ord_enh;
- hw->dmar_block = atl1_dma_req_256;
- hw->dmaw_block = atl1_dma_req_256;
+ hw->dmar_block = atl1_dma_req_1024;
+ hw->dmaw_block = atl1_dma_req_1024;
hw->cmb_rrd = 4;
hw->cmb_tpd = 4;
- hw->cmb_rx_timer = 1; /* about 2us */
- hw->cmb_tx_timer = 1; /* about 2us */
+ hw->cmb_rx_timer = 2; /* about 4us */
+ hw->cmb_tx_timer = 256; /* about 512us */
hw->smb_timer = 100000; /* about 200ms */

spin_lock_init(&adapter->lock);
--
1.5.3.3

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Follow-Ups:
- Re: [PATCH 06/26] atl1: update initialization parameters
  - From: Jeff Garzik

References:
- [PATCH 00/26] atl1: divide and modernize
  - From: jacliburn

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Re: [PATCH 06/26] atl1: update initialization parameters
... Update initialization parameters to match the current vendor driver ... ACK without any better knowledge... ... Please read the FAQ at http://www.tux.org/lkml/ ...
(Linux-Kernel)
[PATCH 19/26] atl1: modernize down/up functions
... Update atl1_downand atl1_upto conform with the current vendor driver ... More majordomo info at http://vger.kernel.org/majordomo-info.html ... Please read the FAQ at http://www.tux.org/lkml/ ...
(Linux-Kernel)
Re: [PATCH 19/26] atl1: modernize down/up functions
... "conform with vendor driver" does not excuse failure to document changes in init and shutdown sequencing, ... More majordomo info at http://vger.kernel.org/majordomo-info.html ... Please read the FAQ at http://www.tux.org/lkml/ ...
(Linux-Kernel)
Re: [PATCH 06/26] atl1: update initialization parameters
... Update initialization parameters to match the current vendor driver ... his initialization settings. ... For this and the other "conform to vendor driver" patches in this set, ... They are not, however, experienced and disciplined kernel developers, so absent such justification I think we should stick with what we have, which has been improved and reviewed by people who *are* experienced and disciplined kernel developers. ...
(Linux-Kernel)
Re: [PATCH 06/26] atl1: update initialization parameters
... Jeff Garzik wrote: ... Update initialization parameters to match the current vendor driver ... For this and the other "conform to vendor driver" patches in this set, ... The primary motivations are my belief that ...
(Linux-Kernel)