From f7981c1c67b53abb4a7d8a501e68585b9826179a Mon Sep 17 00:00:00 2001 From: Lennert Buytenhek Date: Tue, 26 Aug 2008 10:23:22 +0200 Subject: mv643xx_eth: require contiguous receive and transmit queue numbering Simplify receive and transmit queue handling by requiring the set of queue numbers to be contiguous starting from zero. Signed-off-by: Lennert Buytenhek --- include/linux/mv643xx_eth.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include/linux/mv643xx_eth.h') diff --git a/include/linux/mv643xx_eth.h b/include/linux/mv643xx_eth.h index 12078577aef6..eb78b00edcde 100644 --- a/include/linux/mv643xx_eth.h +++ b/include/linux/mv643xx_eth.h @@ -49,10 +49,10 @@ struct mv643xx_eth_platform_data { int duplex; /* - * Which RX/TX queues to use. + * How many RX/TX queues to use. */ - int rx_queue_mask; - int tx_queue_mask; + int rx_queue_count; + int tx_queue_count; /* * Override default RX/TX queue sizes if nonzero. -- cgit v1.2.2 From fc0eb9f226d8ecc8e3b563bf808bd6d61a6153a1 Mon Sep 17 00:00:00 2001 From: Lennert Buytenhek Date: Tue, 26 Aug 2008 12:56:56 +0200 Subject: mv643xx_eth: smi sharing is a per-unit property, not a per-port one Which top-level unit's SMI interface to use should be a property of the top-level unit, not of the individual ports. This patch moves the ->shared_smi pointer from the per-port platform data to the global platform data. Signed-off-by: Lennert Buytenhek --- include/linux/mv643xx_eth.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/mv643xx_eth.h') diff --git a/include/linux/mv643xx_eth.h b/include/linux/mv643xx_eth.h index eb78b00edcde..12339eb65704 100644 --- a/include/linux/mv643xx_eth.h +++ b/include/linux/mv643xx_eth.h @@ -17,6 +17,7 @@ struct mv643xx_eth_shared_platform_data { struct mbus_dram_target_info *dram; + struct platform_device *shared_smi; unsigned int t_clk; }; @@ -30,7 +31,6 @@ struct mv643xx_eth_platform_data { /* * Whether a PHY is present, and if yes, at which address. */ - struct platform_device *shared_smi; int force_phy_addr; int phy_addr; -- cgit v1.2.2 From ac840605f3b1d9b99e1e6629a54994f8e003ff91 Mon Sep 17 00:00:00 2001 From: Lennert Buytenhek Date: Tue, 26 Aug 2008 14:06:47 +0200 Subject: mv643xx_eth: remove force_phy_addr field Currently, there are two different fields in the mv643xx_eth_platform_data struct that together describe the PHY address -- one field (phy_addr) has the address of the PHY, but if that address is zero, a second field (force_phy_addr) needs to be set to distinguish the actual address zero from a zero due to not having filled in the PHY address explicitly (which should mean 'use the default PHY address'). If we are a bit smarter about the encoding of the phy_addr field, we can avoid the need for a second field -- this patch does that. Signed-off-by: Lennert Buytenhek --- include/linux/mv643xx_eth.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'include/linux/mv643xx_eth.h') diff --git a/include/linux/mv643xx_eth.h b/include/linux/mv643xx_eth.h index 12339eb65704..cbbbe9bfecad 100644 --- a/include/linux/mv643xx_eth.h +++ b/include/linux/mv643xx_eth.h @@ -21,6 +21,10 @@ struct mv643xx_eth_shared_platform_data { unsigned int t_clk; }; +#define MV643XX_ETH_PHY_ADDR_DEFAULT 0 +#define MV643XX_ETH_PHY_ADDR(x) (0x80 | (x)) +#define MV643XX_ETH_PHY_NONE 0xff + struct mv643xx_eth_platform_data { /* * Pointer back to our parent instance, and our port number. @@ -31,7 +35,6 @@ struct mv643xx_eth_platform_data { /* * Whether a PHY is present, and if yes, at which address. */ - int force_phy_addr; int phy_addr; /* -- cgit v1.2.2